This driver is seriously broken and most of it does not "work" with the comedi API. Just remove it. Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxx> --- .../comedi/drivers/addi-data/APCI1710_82x54.c | 1068 ---- .../comedi/drivers/addi-data/APCI1710_Chrono.c | 2050 -------- .../comedi/drivers/addi-data/APCI1710_Dig_io.c | 1037 ---- .../comedi/drivers/addi-data/APCI1710_INCCPT.c | 5461 -------------------- .../comedi/drivers/addi-data/APCI1710_Inp_cpt.c | 866 ---- .../comedi/drivers/addi-data/APCI1710_Pwm.c | 3582 ------------- .../comedi/drivers/addi-data/APCI1710_Ssi.c | 845 --- .../comedi/drivers/addi-data/APCI1710_Tor.c | 2065 -------- .../comedi/drivers/addi-data/APCI1710_Ttl.c | 1044 ---- .../comedi/drivers/addi-data/hwdrv_APCI1710.c | 1314 ----- drivers/staging/comedi/drivers/addi_apci_1710.c | 237 - 11 files changed, 19569 deletions(-) delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_82x54.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c delete mode 100644 drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c delete mode 100644 drivers/staging/comedi/drivers/addi_apci_1710.c diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_82x54.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_82x54.c deleted file mode 100644 index a979abf..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_82x54.c +++ /dev/null @@ -1,1068 +0,0 @@ -/* - * Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - * - * ADDI-DATA GmbH - * Dieselstrasse 3 - * D-77833 Ottersweier - * Tel: +19(0)7223/9493-0 - * Fax: +49(0)7223/9493-92 - * http://www.addi-data.com - * info@xxxxxxxxxxxxx - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - */ -/* - | Description : APCI-1710 82X54 timer module | -*/ - -#define APCI1710_PCI_BUS_CLOCK 0 -#define APCI1710_FRONT_CONNECTOR_INPUT 1 -#define APCI1710_TIMER_READVALUE 0 -#define APCI1710_TIMER_GETOUTPUTLEVEL 1 -#define APCI1710_TIMER_GETPROGRESSSTATUS 2 -#define APCI1710_TIMER_WRITEVALUE 3 - -#define APCI1710_TIMER_READINTERRUPT 1 -#define APCI1710_TIMER_READALLTIMER 2 - -#ifndef APCI1710_10MHZ -#define APCI1710_10MHZ 10 -#endif - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitTimer | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TimerNbr, | -| unsigned char_ b_TimerMode, | -| ULONG_ ul_ReloadValue, | -| unsigned char_ b_InputClockSelection, | -| unsigned char_ b_InputClockLevel, | -| unsigned char_ b_OutputLevel, | -| unsigned char_ b_HardwareGateLevel) -int i_InsnConfig_InitTimer(struct comedi_device *dev,struct comedi_subdevice *s, - struct comedi_insn *insn,unsigned int *data) -| -+----------------------------------------------------------------------------+ -| Task : Configure the Timer (b_TimerNbr) operating mode | -| (b_TimerMode) from selected module (b_ModulNbr). | -| You must calling this function be for you call any | -| other function witch access of the timer. | -| | -| | -| Timer mode description table | -| | -|+--------+-----------------------------+--------------+--------------------+| -||Selected+ Mode description +u_ReloadValue | Hardware gate input|| -|| mode | | description | action || -|+--------+-----------------------------+--------------+--------------------+| -|| |Mode 0 is typically used | | || -|| |for event counting. After | | || -|| |the initialisation, OUT | | || -|| |is initially low, and | | || -|| 0 |will remain low until the |Start counting| Hardware gate || -|| |counter reaches zero. | value | || -|| |OUT then goes high and | | || -|| |remains high until a new | | || -|| |count is written. See | | || -|| |"i_APCI1710_WriteTimerValue" | | || -|| |function. | | || -|+--------+-----------------------------+--------------+--------------------+| -|| |Mode 1 is similar to mode 0 | | || -|| |except for the gate input | | || -|| 1 |action. The gate input is not|Start counting| Hardware trigger || -|| |used for enabled or disabled | value | || -|| |the timer. | | || -|| |The gate input is used for | | || -|| |triggered the timer. | | || -|+--------+-----------------------------+--------------+--------------------+| -|| |This mode functions like a | | || -|| |divide-by-ul_ReloadValue | | || -|| |counter. It is typically used| | || -|| |to generate a real time clock| | || -|| |interrupt. OUT will initially| | || -|| 2 |be high after the | Division | Hardware gate || -|| |initialisation. When the | factor | || -|| |initial count has decremented| | || -|| |to 1, OUT goes low for one | | || -|| |CLK pule. OUT then goes high | | || -|| |again, the counter reloads | | || -|| |the initial count | | || -|| |(ul_ReloadValue) and the | | || -|| |process is repeated. | | || -|| |This action can generated a | | || -|| |interrupt. See function | | || -|| |"i_APCI1710_SetBoardInt- | | || -|| |RoutineX" | | || -|| |and "i_APCI1710_EnableTimer" | | || -|+--------+-----------------------------+--------------+--------------------+| -|| |Mode 3 is typically used for | | || -|| |baud rate generation. This | | || -|| |mode is similar to mode 2 | | || -|| |except for the duty cycle of | | || -|| 3 |OUT. OUT will initially be | Division | Hardware gate || -|| |high after the initialisation| factor | || -|| |When half the initial count | | || -|| |(ul_ReloadValue) has expired,| | || -|| |OUT goes low for the | | || -|| |remainder of the count. The | | || -|| |mode is periodic; the | | || -|| |sequence above is repeated | | || -|| |indefinitely. | | || -|+--------+-----------------------------+--------------+--------------------+| -|| |OUT will be initially high | | || -|| |after the initialisation. | | || -|| |When the initial count | | || -|| 4 |expires OUT will go low for |Start counting| Hardware gate || -|| |one CLK pulse and then go | value | || -|| |high again. | | || -|| |The counting sequences is | | || -|| |triggered by writing a new | | || -|| |value. See | | || -|| |"i_APCI1710_WriteTimerValue" | | || -|| |function. If a new count is | | || -|| |written during counting, | | || -|| |it will be loaded on the | | || -|| |next CLK pulse | | || -|+--------+-----------------------------+--------------+--------------------+| -|| |Mode 5 is similar to mode 4 | | || -|| |except for the gate input | | || -|| |action. The gate input is not| | || -|| 5 |used for enabled or disabled |Start counting| Hardware trigger || -|| |the timer. The gate input is | value | || -|| |used for triggered the timer.| | || -|+--------+-----------------------------+--------------+--------------------+| -| | -| | -| | -| Input clock selection table | -| | -| +--------------------------------+------------------------------------+ | -| | b_InputClockSelection | Description | | -| | parameter | | | -| +--------------------------------+------------------------------------+ | -| | APCI1710_PCI_BUS_CLOCK | For the timer input clock, the PCI | | -| | | bus clock / 4 is used. This PCI bus| | -| | | clock can be 30MHz or 33MHz. For | | -| | | Timer 0 only this selection are | | -| | | available. | | -| +--------------------------------+------------------------------------+ | -| | APCI1710_ FRONT_CONNECTOR_INPUT| Of the front connector you have the| | -| | | possibility to inject a input clock| | -| | | for Timer 1 or Timer 2. The source | | -| | | from this clock can eat the output | | -| | | clock from Timer 0 or any other | | -| | | clock source. | | -| +--------------------------------+------------------------------------+ | -| | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board | -| APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) | -| unsigned char_ b_TimerNbr : Timer number to | -| configure (0 to 2) | -| unsigned char_ b_TimerMode : Timer mode selection | -| (0 to 5) | -| 0: Interrupt on terminal| -| count | -| 1: Hardware | -| retriggerable one- | -| shot | -| 2: Rate generator | -| 3: Square wave mode | -| 4: Software triggered | -| strobe | -| 5: Hardware triggered | -| strobe | -| See timer mode | -| description table. | -| ULONG_ ul_ReloadValue : Start counting value | -| or division factor | -| See timer mode | -| description table. | -| unsigned char_ b_InputClockSelection : Selection from input | -| timer clock. | -| See input clock | -| selection table. | -| unsigned char_ b_InputClockLevel : Selection from input | -| clock level. | -| 0 : Low active | -| (Input inverted) | -| 1 : High active | -| unsigned char_ b_OutputLevel, : Selection from output | -| clock level. | -| 0 : Low active | -| 1 : High active | -| (Output inverted) | -| unsigned char_ b_HardwareGateLevel : Selection from | -| hardware gate level. | -| 0 : Low active | -| (Input inverted) | -| 1 : High active | -| If you will not used | -| the hardware gate set | -| this value to 0. -|b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_TimerNbr = (unsigned char) CR_CHAN(insn->chanspec); - b_TimerMode = (unsigned char) data[0]; - ul_ReloadValue = (unsigned int) data[1]; - b_InputClockSelection =(unsigned char) data[2]; - b_InputClockLevel =(unsigned char) data[3]; - b_OutputLevel =(unsigned char) data[4]; - b_HardwareGateLevel =(unsigned char) data[5]; -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: Timer selection wrong | -| -4: The module is not a TIMER module | -| -5: Timer mode selection is wrong | -| -6: Input timer clock selection is wrong | -| -7: Selection from input clock level is wrong | -| -8: Selection from output clock level is wrong | -| -9: Selection from hardware gate level is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnConfigInitTimer(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned char b_ModulNbr; - unsigned char b_TimerNbr; - unsigned char b_TimerMode; - unsigned int ul_ReloadValue; - unsigned char b_InputClockSelection; - unsigned char b_InputClockLevel; - unsigned char b_OutputLevel; - unsigned char b_HardwareGateLevel; - - /* BEGIN JK 27.10.2003 : Add the possibility to use a 40 Mhz quartz */ - unsigned int dw_Test = 0; - /* END JK 27.10.2003 : Add the possibility to use a 40 Mhz quartz */ - - i_ReturnValue = insn->n; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_TimerNbr = (unsigned char) CR_CHAN(insn->chanspec); - b_TimerMode = (unsigned char) data[0]; - ul_ReloadValue = (unsigned int) data[1]; - b_InputClockSelection = (unsigned char) data[2]; - b_InputClockLevel = (unsigned char) data[3]; - b_OutputLevel = (unsigned char) data[4]; - b_HardwareGateLevel = (unsigned char) data[5]; - - /* Test the module number */ - if (b_ModulNbr < 4) { - /* Test if 82X54 timer */ - if ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF0000UL) == APCI1710_82X54_TIMER) { - /* Test the timer number */ - - if (b_TimerNbr <= 2) { - /* Test the timer mode */ - if (b_TimerMode <= 5) { - /* BEGIN JK 27.10.2003 : Add the possibility to use a 40 Mhz quartz */ - /* Test te imput clock selection */ - /* - if (((b_TimerNbr == 0) && (b_InputClockSelection == 0)) || - ((b_TimerNbr != 0) && ((b_InputClockSelection == 0) || (b_InputClockSelection == 1)))) - */ - - if (((b_TimerNbr == 0) && - (b_InputClockSelection == APCI1710_PCI_BUS_CLOCK)) || - ((b_TimerNbr == 0) && - (b_InputClockSelection == APCI1710_10MHZ)) || - ((b_TimerNbr != 0) && - ((b_InputClockSelection == APCI1710_PCI_BUS_CLOCK) || - (b_InputClockSelection == APCI1710_FRONT_CONNECTOR_INPUT) || - (b_InputClockSelection == APCI1710_10MHZ)))) { - /* BEGIN JK 27.10.2003 : Add the possibility to use a 40 Mhz quartz */ - if (((b_InputClockSelection == APCI1710_10MHZ) && - ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0x0000FFFFUL) >= 0x3131)) || - (b_InputClockSelection != APCI1710_10MHZ)) { - /* END JK 27.10.2003 : Add the possibility to use a 40 Mhz quartz */ - /* Test the input clock level selection */ - - if ((b_InputClockLevel == 0) || - (b_InputClockLevel == 1)) { - /* Test the output clock level selection */ - if ((b_OutputLevel == 0) || (b_OutputLevel == 1)) { - /* Test the hardware gate level selection */ - if ((b_HardwareGateLevel == 0) || (b_HardwareGateLevel == 1)) { - /* BEGIN JK 27.10.03 : Add the possibility to use a 40 Mhz quartz */ - /* Test if version > 1.1 and clock selection = 10MHz */ - if ((b_InputClockSelection == APCI1710_10MHZ) && ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0x0000FFFFUL) > 0x3131)) { - /* Test if 40MHz quartz on board */ - dw_Test = inl(devpriv->s_BoardInfos.ui_Address + (16 + (b_TimerNbr * 4) + (64 * b_ModulNbr))); - - dw_Test = (dw_Test >> 16) & 1; - } else { - dw_Test = 1; - } - - /* Test if detection OK */ - if (dw_Test == 1) { - /* END JK 27.10.03 : Add the possibility to use a 40 Mhz quartz */ - /* Initialisation OK */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_82X54Init = 1; - - /* Save the input clock selection */ - devpriv-> s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_InputClockSelection = b_InputClockSelection; - - /* Save the input clock level */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_InputClockLevel = ~b_InputClockLevel & 1; - - /* Save the output level */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_OutputLevel = ~b_OutputLevel & 1; - - /* Save the gate level */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_HardwareGateLevel = b_HardwareGateLevel; - - /* Set the configuration word and disable the timer */ - /* BEGIN JK 27.10.03 : Add the possibility to use a 40 Mhz quartz */ - /* - devpriv->s_ModuleInfo [b_ModulNbr]. - s_82X54ModuleInfo. - s_82X54TimerInfo [b_TimerNbr]. - dw_ConfigurationWord = (unsigned int) (((b_HardwareGateLevel << 0) & 0x1) | - ((b_InputClockLevel << 1) & 0x2) | - (((~b_OutputLevel & 1) << 2) & 0x4) | - ((b_InputClockSelection << 4) & 0x10)); - */ - /* Test if 10MHz selected */ - if (b_InputClockSelection == APCI1710_10MHZ) { - b_InputClockSelection = 2; - } - - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord = (unsigned int)(((b_HardwareGateLevel << 0) & 0x1) | ((b_InputClockLevel << 1) & 0x2) | (((~b_OutputLevel & 1) << 2) & 0x4) | ((b_InputClockSelection << 4) & 0x30)); - /* END JK 27.10.03 : Add the possibility to use a 40 Mhz quartz */ - outl(devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord, devpriv->s_BoardInfos.ui_Address + 32 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - - /* Initialise the 82X54 Timer */ - outl((unsigned int) b_TimerMode, devpriv->s_BoardInfos.ui_Address + 16 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - - /* Write the reload value */ - outl(ul_ReloadValue, devpriv->s_BoardInfos.ui_Address + 0 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - /* BEGIN JK 27.10.03 : Add the possibility to use a 40 Mhz quartz */ - } /* if (dw_Test == 1) */ - else { - /* Input timer clock selection is wrong */ - i_ReturnValue = -6; - } /* if (dw_Test == 1) */ - /* END JK 27.10.03 : Add the possibility to use a 40 Mhz quartz */ - } /* if ((b_HardwareGateLevel == 0) || (b_HardwareGateLevel == 1)) */ - else { - /* Selection from hardware gate level is wrong */ - DPRINTK("Selection from hardware gate level is wrong\n"); - i_ReturnValue = -9; - } /* if ((b_HardwareGateLevel == 0) || (b_HardwareGateLevel == 1)) */ - } /* if ((b_OutputLevel == 0) || (b_OutputLevel == 1)) */ - else { - /* Selection from output clock level is wrong */ - DPRINTK("Selection from output clock level is wrong\n"); - i_ReturnValue = -8; - } /* if ((b_OutputLevel == 0) || (b_OutputLevel == 1)) */ - } /* if ((b_InputClockLevel == 0) || (b_InputClockLevel == 1)) */ - else { - /* Selection from input clock level is wrong */ - DPRINTK("Selection from input clock level is wrong\n"); - i_ReturnValue = -7; - } /* if ((b_InputClockLevel == 0) || (b_InputClockLevel == 1)) */ - } else { - /* Input timer clock selection is wrong */ - DPRINTK("Input timer clock selection is wrong\n"); - i_ReturnValue = -6; - } - } else { - /* Input timer clock selection is wrong */ - DPRINTK("Input timer clock selection is wrong\n"); - i_ReturnValue = -6; - } - } /* if ((b_TimerMode >= 0) && (b_TimerMode <= 5)) */ - else { - /* Timer mode selection is wrong */ - DPRINTK("Timer mode selection is wrong\n"); - i_ReturnValue = -5; - } /* if ((b_TimerMode >= 0) && (b_TimerMode <= 5)) */ - } /* if ((b_TimerNbr >= 0) && (b_TimerNbr <= 2)) */ - else { - /* Timer selection wrong */ - DPRINTK("Timer selection wrong\n"); - i_ReturnValue = -3; - } /* if ((b_TimerNbr >= 0) && (b_TimerNbr <= 2)) */ - } else { - /* The module is not a TIMER module */ - DPRINTK("The module is not a TIMER module\n"); - i_ReturnValue = -4; - } - } else { - /* Module number error */ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_EnableTimer | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TimerNbr, | -| unsigned char_ b_InterruptEnable) -int i_APCI1710_InsnWriteEnableDisableTimer(struct comedi_device *dev,struct comedi_subdevice *s, - struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : Enable OR Disable the Timer (b_TimerNbr) from selected module | -| (b_ModulNbr). You must calling the | -| "i_APCI1710_InitTimer" function be for you call this | -| function. If you enable the timer interrupt, the timer | -| generate a interrupt after the timer value reach | -| the zero. See function "i_APCI1710_SetBoardIntRoutineX"| -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board | -| APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number | -| (0 to 3) | -| unsigned char_ b_TimerNbr : Timer number to enable | -| (0 to 2) | -| unsigned char_ b_InterruptEnable : Enable or disable the | -| timer interrupt. | -| APCI1710_ENABLE : | -| Enable the timer interrupt | -| APCI1710_DISABLE : | -| Disable the timer interrupt| -i_ReturnValue=insn->n; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_TimerNbr = (unsigned char) CR_CHAN(insn->chanspec); - b_ActionType = (unsigned char) data[0]; enable disable -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: Timer selection wrong | -| -4: The module is not a TIMER module | -| -5: Timer not initialised see function | -| "i_APCI1710_InitTimer" | -| -6: Interrupt parameter is wrong | -| -7: Interrupt function not initialised. | -| See function "i_APCI1710_SetBoardIntRoutineX" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnWriteEnableDisableTimer(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_DummyRead; - unsigned char b_ModulNbr; - unsigned char b_TimerNbr; - unsigned char b_ActionType; - unsigned char b_InterruptEnable; - - i_ReturnValue = insn->n; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_TimerNbr = (unsigned char) CR_CHAN(insn->chanspec); - b_ActionType = (unsigned char) data[0]; /* enable disable */ - - /* Test the module number */ - if (b_ModulNbr < 4) { - /* Test if 82X54 timer */ - if ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF0000UL) == APCI1710_82X54_TIMER) { - /* Test the timer number */ - if (b_TimerNbr <= 2) { - /* Test if timer initialised */ - if (devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_82X54Init == 1) { - - switch (b_ActionType) { - case APCI1710_ENABLE: - b_InterruptEnable = (unsigned char) data[1]; - /* Test the interrupt selection */ - if ((b_InterruptEnable == APCI1710_ENABLE) || - (b_InterruptEnable == APCI1710_DISABLE)) { - if (b_InterruptEnable == APCI1710_ENABLE) { - - dw_DummyRead = inl(devpriv->s_BoardInfos.ui_Address + 12 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - - /* Enable the interrupt */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord = devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord | 0x8; - - outl(devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord, devpriv->s_BoardInfos.ui_Address + 32 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - devpriv->tsk_Current = current; /* Save the current process task structure */ - - } /* if (b_InterruptEnable == APCI1710_ENABLE) */ - else { - /* Disable the interrupt */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord = devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord & 0xF7; - - outl(devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord, devpriv->s_BoardInfos.ui_Address + 32 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - - /* Save the interrupt flag */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.b_InterruptMask = devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.b_InterruptMask & (0xFF - (1 << b_TimerNbr)); - } /* if (b_InterruptEnable == APCI1710_ENABLE) */ - - /* Test if error occur */ - if (i_ReturnValue >= 0) { - /* Save the interrupt flag */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.b_InterruptMask = devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.b_InterruptMask | ((1 & b_InterruptEnable) << b_TimerNbr); - - /* Enable the timer */ - outl(1, devpriv->s_BoardInfos.ui_Address + 44 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - } - } else { - /* Interrupt parameter is wrong */ - DPRINTK("\n"); - i_ReturnValue = -6; - } - break; - case APCI1710_DISABLE: - /* Test the interrupt flag */ - if (((devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.b_InterruptMask >> b_TimerNbr) & 1) == 1) { - /* Disable the interrupt */ - - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr]. dw_ConfigurationWord = devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord & 0xF7; - - outl(devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].dw_ConfigurationWord, devpriv->s_BoardInfos.ui_Address + 32 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - - /* Save the interrupt flag */ - devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.b_InterruptMask = devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.b_InterruptMask & (0xFF - (1 << b_TimerNbr)); - } - - /* Disable the timer */ - outl(0, devpriv->s_BoardInfos.ui_Address + 44 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - break; - } /* Switch end */ - } else { - /* Timer not initialised see function */ - DPRINTK ("Timer not initialised see function\n"); - i_ReturnValue = -5; - } - } else { - /* Timer selection wrong */ - DPRINTK("Timer selection wrong\n"); - i_ReturnValue = -3; - } /* if ((b_TimerNbr >= 0) && (b_TimerNbr <= 2)) */ - } else { - /* The module is not a TIMER module */ - DPRINTK("The module is not a TIMER module\n"); - i_ReturnValue = -4; - } - } else { - /* Module number error */ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadAllTimerValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| PULONG_ pul_TimerValueArray) -int i_APCI1710_InsnReadAllTimerValue(struct comedi_device *dev,struct comedi_subdevice *s, - struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : Return the all timer values from selected timer | -| module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board | -| APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_TimerValueArray : Timer value array. | -| Element 0 contain the timer 0 value. | -| Element 1 contain the timer 1 value. | -| Element 2 contain the timer 2 value. | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a TIMER module | -| -4: Timer 0 not initialised see function | -| "i_APCI1710_InitTimer" | -| -5: Timer 1 not initialised see function | -| "i_APCI1710_InitTimer" | -| -6: Timer 2 not initialised see function | -| "i_APCI1710_InitTimer" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnReadAllTimerValue(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned char b_ModulNbr, b_ReadType; - unsigned int *pul_TimerValueArray; - - b_ModulNbr = CR_AREF(insn->chanspec); - b_ReadType = CR_CHAN(insn->chanspec); - pul_TimerValueArray = (unsigned int *) data; - i_ReturnValue = insn->n; - - switch (b_ReadType) { - case APCI1710_TIMER_READINTERRUPT: - - data[0] = devpriv->s_InterruptParameters.s_FIFOInterruptParameters[devpriv->s_InterruptParameters.ui_Read].b_OldModuleMask; - data[1] = devpriv->s_InterruptParameters.s_FIFOInterruptParameters[devpriv->s_InterruptParameters.ui_Read].ul_OldInterruptMask; - data[2] = devpriv->s_InterruptParameters.s_FIFOInterruptParameters[devpriv->s_InterruptParameters.ui_Read].ul_OldCounterLatchValue; - - /* Increment the read FIFO */ - devpriv->s_InterruptParameters.ui_Read = (devpriv->s_InterruptParameters.ui_Read + 1) % APCI1710_SAVE_INTERRUPT; - - break; - - case APCI1710_TIMER_READALLTIMER: - /* Test the module number */ - if (b_ModulNbr < 4) { - /* Test if 82X54 timer */ - if ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF0000UL) == APCI1710_82X54_TIMER) { - /* Test if timer 0 iniutialised */ - if (devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[0].b_82X54Init == 1) { - /* Test if timer 1 iniutialised */ - if (devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[1].b_82X54Init == 1) { - /* Test if timer 2 iniutialised */ - if (devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[2].b_82X54Init == 1) { - /* Latch all counter */ - outl(0x17, devpriv->s_BoardInfos.ui_Address + 12 + (64 * b_ModulNbr)); - - /* Read the timer 0 value */ - pul_TimerValueArray[0] = inl(devpriv->s_BoardInfos.ui_Address + 0 + (64 * b_ModulNbr)); - - /* Read the timer 1 value */ - pul_TimerValueArray[1] = inl(devpriv->s_BoardInfos.ui_Address + 4 + (64 * b_ModulNbr)); - - /* Read the timer 2 value */ - pul_TimerValueArray[2] = inl(devpriv->s_BoardInfos.ui_Address + 8 + (64 * b_ModulNbr)); - } else { - /* Timer 2 not initialised see function */ - DPRINTK("Timer 2 not initialised see function\n"); - i_ReturnValue = -6; - } - } else { - /* Timer 1 not initialised see function */ - DPRINTK("Timer 1 not initialised see function\n"); - i_ReturnValue = -5; - } - } else { - /* Timer 0 not initialised see function */ - DPRINTK("Timer 0 not initialised see function\n"); - i_ReturnValue = -4; - } - } else { - /* The module is not a TIMER module */ - DPRINTK("The module is not a TIMER module\n"); - i_ReturnValue = -3; - } - } else { - /* Module number error */ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - } /* End of Switch */ - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadTimerValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TimerNbr, | -| PULONG_ pul_TimerValue) | -+----------------------------------------------------------------------------+ -| Task : Return the timer value from selected digital timer | -| (b_TimerNbr) from selected timer module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board | -| APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number | -| (0 to 3) | -| unsigned char_ b_TimerNbr : Timer number to read | -| (0 to 2) | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_TimerValue : Timer value | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: Timer selection wrong | -| -4: The module is not a TIMER module | -| -5: Timer not initialised see function | -| "i_APCI1710_InitTimer" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_ReadTimerValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_TimerNbr, - unsigned int *pul_TimerValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /* Test the module number */ - if (b_ModulNbr < 4) { - /* Test if 82X54 timer */ - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_82X54_TIMER) { - /* Test the timer number */ - if (b_TimerNbr <= 2) { - /* Test if timer initialised */ - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_82X54ModuleInfo. - s_82X54TimerInfo[b_TimerNbr]. - b_82X54Init == 1) { - /* Latch the timer value */ - outl((2 << b_TimerNbr) | 0xD0, - devpriv->s_BoardInfos. - ui_Address + 12 + - (64 * b_ModulNbr)); - - /* Read the counter value */ - *pul_TimerValue = - inl(devpriv->s_BoardInfos. - ui_Address + (b_TimerNbr * 4) + - (64 * b_ModulNbr)); - } else { - /* Timer not initialised see function */ - DPRINTK("Timer not initialised see function\n"); - i_ReturnValue = -5; - } - } else { - /* Timer selection wrong */ - DPRINTK("Timer selection wrong\n"); - i_ReturnValue = -3; - } /* if ((b_TimerNbr >= 0) && (b_TimerNbr <= 2)) */ - } else { - /* The module is not a TIMER module */ - DPRINTK("The module is not a TIMER module\n"); - i_ReturnValue = -4; - } - } else { - /* Module number error */ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - - /* - +----------------------------------------------------------------------------+ - | Function Name : _INT_ i_APCI1710_GetTimerOutputLevel | - | (unsigned char_ b_BoardHandle, | - | unsigned char_ b_ModulNbr, | - | unsigned char_ b_TimerNbr, | - | unsigned char *_ pb_OutputLevel) | - +----------------------------------------------------------------------------+ - | Task : Return the output signal level (pb_OutputLevel) from | - | selected digital timer (b_TimerNbr) from selected timer| - | module (b_ModulNbr). | - +----------------------------------------------------------------------------+ - | Input Parameters : unsigned char_ b_BoardHandle : Handle of board | - | APCI-1710 | - | unsigned char_ b_ModulNbr : Selected module number | - | (0 to 3) | - | unsigned char_ b_TimerNbr : Timer number to test | - | (0 to 2) | - +----------------------------------------------------------------------------+ - | Output Parameters : unsigned char *_ pb_OutputLevel : Output signal level | - | 0 : The output is low | - | 1 : The output is high | - +----------------------------------------------------------------------------+ - | Return Value : 0: No error | - | -1: The handle parameter of the board is wrong | - | -2: Module selection wrong | - | -3: Timer selection wrong | - | -4: The module is not a TIMER module | - | -5: Timer not initialised see function | - | "i_APCI1710_InitTimer" | - +----------------------------------------------------------------------------+ - */ -static int i_APCI1710_GetTimerOutputLevel(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_TimerNbr, - unsigned char *pb_OutputLevel) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_TimerStatus; - - /* Test the module number */ - if (b_ModulNbr < 4) { - /* Test if 82X54 timer */ - if ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF0000UL) == APCI1710_82X54_TIMER) { - /* Test the timer number */ - if (b_TimerNbr <= 2) { - /* Test if timer initialised */ - if (devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_82X54Init == 1) { - /* Latch the timer value */ - outl((2 << b_TimerNbr) | 0xE0, devpriv->s_BoardInfos.ui_Address + 12 + (64 * b_ModulNbr)); - - /* Read the timer status */ - dw_TimerStatus = inl(devpriv->s_BoardInfos.ui_Address + 16 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - - *pb_OutputLevel = (unsigned char) (((dw_TimerStatus >> 7) & 1) ^ devpriv-> s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_OutputLevel); - } else { - /* Timer not initialised see function */ - DPRINTK("Timer not initialised see function\n"); - i_ReturnValue = -5; - } - } else { - /* Timer selection wrong */ - DPRINTK("Timer selection wrong\n"); - i_ReturnValue = -3; - } /* if ((b_TimerNbr >= 0) && (b_TimerNbr <= 2)) */ - } else { - /* The module is not a TIMER module */ - DPRINTK("The module is not a TIMER module\n"); - i_ReturnValue = -4; - } - } else { - /* Module number error */ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetTimerProgressStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TimerNbr, | -| unsigned char *_ pb_TimerStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the progress status (pb_TimerStatus) from | -| selected digital timer (b_TimerNbr) from selected timer| -| module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board | -| APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number | -| (0 to 3) | -| unsigned char_ b_TimerNbr : Timer number to test | -| (0 to 2) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_TimerStatus : Output signal level | -| 0 : Timer not in progress | -| 1 : Timer in progress | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: Timer selection wrong | -| -4: The module is not a TIMER module | -| -5: Timer not initialised see function | -| "i_APCI1710_InitTimer" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetTimerProgressStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_TimerNbr, - unsigned char *pb_TimerStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_TimerStatus; - - /* Test the module number */ - if (b_ModulNbr < 4) { - /* Test if 82X54 timer */ - - if ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF0000UL) == APCI1710_82X54_TIMER) { - /* Test the timer number */ - if (b_TimerNbr <= 2) { - /* Test if timer initialised */ - if (devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_82X54Init == 1) { - /* Latch the timer value */ - outl((2 << b_TimerNbr) | 0xE0, devpriv->s_BoardInfos.ui_Address + 12 + (64 * b_ModulNbr)); - - /* Read the timer status */ - dw_TimerStatus = inl(devpriv->s_BoardInfos.ui_Address + 16 + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - - *pb_TimerStatus = (unsigned char) ((dw_TimerStatus) >> 8) & 1; - printk("ProgressStatus : %d", *pb_TimerStatus); - } else { - /* Timer not initialised see function */ - i_ReturnValue = -5; - } - } else { - /* Timer selection wrong */ - i_ReturnValue = -3; - } /* if ((b_TimerNbr >= 0) && (b_TimerNbr <= 2)) */ - } else { - /* The module is not a TIMER module */ - - i_ReturnValue = -4; - } - } else { - /* Module number error */ - - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_WriteTimerValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TimerNbr, | -| ULONG_ ul_WriteValue) | -+----------------------------------------------------------------------------+ -| Task : Write the value (ul_WriteValue) into the selected timer| -| (b_TimerNbr) from selected timer module (b_ModulNbr). | -| The action in depend of the time mode selection. | -| See timer mode description table. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board | -| APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number | -| (0 to 3) | -| unsigned char_ b_TimerNbr : Timer number to write | -| (0 to 2) | -| ULONG_ ul_WriteValue : Value to write | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: Timer selection wrong | -| -4: The module is not a TIMER module | -| -5: Timer not initialised see function | -| "i_APCI1710_InitTimer" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_WriteTimerValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_TimerNbr, - unsigned int ul_WriteValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /* Test the module number */ - if (b_ModulNbr < 4) { - /* Test if 82X54 timer */ - if ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF0000UL) == APCI1710_82X54_TIMER) { - /* Test the timer number */ - if (b_TimerNbr <= 2) { - /* Test if timer initialised */ - if (devpriv->s_ModuleInfo[b_ModulNbr].s_82X54ModuleInfo.s_82X54TimerInfo[b_TimerNbr].b_82X54Init == 1) { - /* Write the value */ - outl(ul_WriteValue, devpriv->s_BoardInfos.ui_Address + (b_TimerNbr * 4) + (64 * b_ModulNbr)); - } else { - /* Timer not initialised see function */ - DPRINTK("Timer not initialised see function\n"); - i_ReturnValue = -5; - } - } else { - /* Timer selection wrong */ - DPRINTK("Timer selection wrong\n"); - i_ReturnValue = -3; - } /* if ((b_TimerNbr >= 0) && (b_TimerNbr <= 2)) */ - } else { - /* The module is not a TIMER module */ - DPRINTK("The module is not a TIMER module\n"); - i_ReturnValue = -4; - } - } else { - /* Module number error */ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name :INT i_APCI1710_InsnBitsTimer(struct comedi_device *dev, -struct comedi_subdevice *s,struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : Read write functions for Timer | -+----------------------------------------------------------------------------+ -| Input Parameters : -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnBitsTimer(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - unsigned char b_BitsType; - int i_ReturnValue = 0; - b_BitsType = data[0]; - - printk("\n82X54"); - - switch (b_BitsType) { - case APCI1710_TIMER_READVALUE: - i_ReturnValue = i_APCI1710_ReadTimerValue(dev, - (unsigned char)CR_AREF(insn->chanspec), - (unsigned char)CR_CHAN(insn->chanspec), - (unsigned int *) &data[0]); - break; - - case APCI1710_TIMER_GETOUTPUTLEVEL: - i_ReturnValue = i_APCI1710_GetTimerOutputLevel(dev, - (unsigned char)CR_AREF(insn->chanspec), - (unsigned char)CR_CHAN(insn->chanspec), - (unsigned char *) &data[0]); - break; - - case APCI1710_TIMER_GETPROGRESSSTATUS: - i_ReturnValue = i_APCI1710_GetTimerProgressStatus(dev, - (unsigned char)CR_AREF(insn->chanspec), - (unsigned char)CR_CHAN(insn->chanspec), - (unsigned char *)&data[0]); - break; - - case APCI1710_TIMER_WRITEVALUE: - i_ReturnValue = i_APCI1710_WriteTimerValue(dev, - (unsigned char)CR_AREF(insn->chanspec), - (unsigned char)CR_CHAN(insn->chanspec), - (unsigned int)data[1]); - - break; - - default: - printk("Bits Config Parameter Wrong\n"); - i_ReturnValue = -1; - } - - if (i_ReturnValue >= 0) - i_ReturnValue = insn->n; - return i_ReturnValue; -} diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c deleted file mode 100644 index d91f586..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c +++ /dev/null @@ -1,2050 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-----------------------------------------------------------------------+ - | Project : API APCI1710 | Compiler : gcc | - | Module name : CHRONO.C | Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-----------------------------------------------------------------------+ - | Description : APCI-1710 chronometer module | - | | - | | - +-----------------------------------------------------------------------+ - | UPDATES | - +-----------------------------------------------------------------------+ - | Date | Author | Description of updates | - +----------+-----------+------------------------------------------------+ - | 29/06/98 | S. Weber | Digital input / output implementation | - |----------|-----------|------------------------------------------------| - | 08/05/00 | Guinot C | - 0400/0228 All Function in RING 0 | - | | | available | - +-----------------------------------------------------------------------+ - | | | | - | | | | - +-----------------------------------------------------------------------+ -*/ - -#define APCI1710_30MHZ 30 -#define APCI1710_33MHZ 33 -#define APCI1710_40MHZ 40 - -#define APCI1710_SINGLE 0 -#define APCI1710_CONTINUOUS 1 - -#define APCI1710_CHRONO_PROGRESS_STATUS 0 -#define APCI1710_CHRONO_READVALUE 1 -#define APCI1710_CHRONO_CONVERTVALUE 2 -#define APCI1710_CHRONO_READINTERRUPT 3 - -#define APCI1710_CHRONO_SET_CHANNELON 0 -#define APCI1710_CHRONO_SET_CHANNELOFF 1 -#define APCI1710_CHRONO_READ_CHANNEL 2 -#define APCI1710_CHRONO_READ_PORT 3 - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitChrono | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_ChronoMode, | -| unsigned char_ b_PCIInputClock, | -| unsigned char_ b_TimingUnit, | -| ULONG_ ul_TimingInterval, | -| PULONG_ pul_RealTimingInterval) - -+----------------------------------------------------------------------------+ -| Task : Configure the chronometer operating mode (b_ChronoMode)| -| from selected module (b_ModulNbr). | -| The ul_TimingInterval and ul_TimingUnit determine the | -| timing base for the measurement. | -| The pul_RealTimingInterval return the real timing | -| value. You must calling this function be for you call | -| any other function witch access of the chronometer. | -| | -| Witch this functionality from the APCI-1710 you have | -| the possibility to measure the timing witch two event. | -| | -| The mode 0 and 1 is appropriate for period measurement.| -| The mode 2 and 3 is appropriate for frequent | -| measurement. | -| The mode 4 to 7 is appropriate for measuring the timing| -| between two event. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr CR_AREF(insn->chanspec) : Module number to configure | -| (0 to 3) | -| unsigned char_ b_ChronoMode data[0] : Chronometer action mode | -| (0 to 7). | -| unsigned char_ b_PCIInputClock data[1] : Selection from PCI bus clock| -| - APCI1710_30MHZ : | -| The PC have a PCI bus | -| clock from 30 MHz | -| - APCI1710_33MHZ : | -| The PC have a PCI bus | -| clock from 33 MHz | -| - APCI1710_40MHZ | -| The APCI-1710 have a | -| integrated 40Mhz | -| quartz. | -| unsigned char_ b_TimingUnit data[2] : Base timing unity (0 to 4) | -| 0 : ns | -| 1 : µs | -| 2 : ms | -| 3 : s | -| 4 : mn | -| ULONG_ ul_TimingInterval : data[3] Base timing value. | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_RealTimingInterval : Real base timing | -| value. -| data[0] -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: Chronometer mode selection is wrong | -| -5: The selected PCI input clock is wrong | -| -6: Timing unity selection is wrong | -| -7: Base timing selection is wrong | -| -8: You can not used the 40MHz clock selection with | -| this board | -| -9: You can not used the 40MHz clock selection with | -| this CHRONOS version | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnConfigInitChrono(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int ul_TimerValue = 0; - unsigned int ul_TimingInterval = 0; - unsigned int ul_RealTimingInterval = 0; - double d_RealTimingInterval = 0; - unsigned int dw_ModeArray[8] = - { 0x01, 0x05, 0x00, 0x04, 0x02, 0x0E, 0x0A, 0x06 }; - unsigned char b_ModulNbr, b_ChronoMode, b_PCIInputClock, b_TimingUnit; - - b_ModulNbr = CR_AREF(insn->chanspec); - b_ChronoMode = (unsigned char) data[0]; - b_PCIInputClock = (unsigned char) data[1]; - b_TimingUnit = (unsigned char) data[2]; - ul_TimingInterval = (unsigned int) data[3]; - i_ReturnValue = insn->n; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if chronometer */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_CHRONOMETER) { - /*****************************/ - /* Test the chronometer mode */ - /*****************************/ - - if (b_ChronoMode <= 7) { - /**************************/ - /* Test the PCI bus clock */ - /**************************/ - - if ((b_PCIInputClock == APCI1710_30MHZ) || - (b_PCIInputClock == APCI1710_33MHZ) || - (b_PCIInputClock == APCI1710_40MHZ)) { - /*************************/ - /* Test the timing unity */ - /*************************/ - - if (b_TimingUnit <= 4) { - /**********************************/ - /* Test the base timing selection */ - /**********************************/ - - if (((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 0) && (ul_TimingInterval >= 66) && (ul_TimingInterval <= 0xFFFFFFFFUL)) || ((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 1) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 143165576UL)) || ((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 2) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 143165UL)) || ((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 3) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 143UL)) || ((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 4) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 2UL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 0) && (ul_TimingInterval >= 60) && (ul_TimingInterval <= 0xFFFFFFFFUL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 1) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 130150240UL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 2) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 130150UL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 3) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 130UL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 4) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 2UL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 0) && (ul_TimingInterval >= 50) && (ul_TimingInterval <= 0xFFFFFFFFUL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 1) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 107374182UL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 2) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 107374UL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 3) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 107UL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 4) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 1UL))) { - /**************************/ - /* Test the board version */ - /**************************/ - - if (((b_PCIInputClock == APCI1710_40MHZ) && (devpriv->s_BoardInfos.b_BoardVersion > 0)) || (b_PCIInputClock != APCI1710_40MHZ)) { - /************************/ - /* Test the TOR version */ - /************************/ - - if (((b_PCIInputClock == APCI1710_40MHZ) && ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF) >= 0x3131)) || (b_PCIInputClock != APCI1710_40MHZ)) { - fpu_begin - (); - - /****************************************/ - /* Calculate the timer 0 division fator */ - /****************************************/ - - switch (b_TimingUnit) { - /******/ - /* ns */ - /******/ - - case 0: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - (ul_TimingInterval - * - (0.001 * b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (0.001 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (0.001 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - (0.001 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (0.001 * (double)b_PCIInputClock)) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 0.99392); - } - - break; - - /******/ - /* æs */ - /******/ - - case 1: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - (ul_TimingInterval - * - (1.0 * b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (1.0 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (1.0 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - ( - (double) - 1.0 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (1.0 * (double)b_PCIInputClock)) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 0.99392); - } - - break; - - /******/ - /* ms */ - /******/ - - case 2: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - ul_TimingInterval - * - (1000 - * - b_PCIInputClock); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (1000.0 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (1000.0 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - (1000.0 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (1000.0 * (double)b_PCIInputClock)) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 0.99392); - } - - break; - - /*****/ - /* s */ - /*****/ - - case 3: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - (ul_TimingInterval - * - (1000000.0 - * - b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (1000000.0 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (1000000.0 - * - (double) - b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - (1000000.0 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (1000000.0 * (double)b_PCIInputClock)) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 0.99392); - } - - break; - - /******/ - /* mn */ - /******/ - - case 4: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - ( - (ul_TimingInterval - * - 60) - * - (1000000.0 - * - b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)(ul_TimingInterval * 60.0) * (1000000.0 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (1000000.0 - * - (double) - b_PCIInputClock)) - / - 60; - d_RealTimingInterval - = - ( - (double) - ul_TimerValue - / - (0.001 * (double)b_PCIInputClock)) / 60.0; - - if ((double)(((double)ul_TimerValue / (1000000.0 * (double)b_PCIInputClock)) / 60.0) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 0.99392); - } - - break; - } - - fpu_end(); - - /****************************/ - /* Save the PCI input clock */ - /****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - b_PCIInputClock - = - b_PCIInputClock; - - /*************************/ - /* Save the timing unity */ - /*************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - b_TimingUnit - = - b_TimingUnit; - - /************************/ - /* Save the base timing */ - /************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - d_TimingInterval - = - d_RealTimingInterval; - - /****************************/ - /* Set the chronometer mode */ - /****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg - = - dw_ModeArray - [b_ChronoMode]; - - /***********************/ - /* Test if 40 MHz used */ - /***********************/ - - if (b_PCIInputClock == APCI1710_40MHZ) { - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg - | - 0x80; - } - - outl(devpriv->s_ModuleInfo[b_ModulNbr].s_ChronoModuleInfo.dw_ConfigReg, devpriv->s_BoardInfos.ui_Address + 16 + (64 * b_ModulNbr)); - - /***********************/ - /* Write timer 0 value */ - /***********************/ - - outl(ul_TimerValue, devpriv->s_BoardInfos.ui_Address + (64 * b_ModulNbr)); - - /*********************/ - /* Chronometer init. */ - /*********************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - b_ChronoInit - = - 1; - } else { - /***********************************************/ - /* TOR version error for 40MHz clock selection */ - /***********************************************/ - - DPRINTK("TOR version error for 40MHz clock selection\n"); - i_ReturnValue - = - -9; - } - } else { - /**************************************************************/ - /* You can not use the 40MHz clock selection with this board */ - /**************************************************************/ - - DPRINTK("You can not used the 40MHz clock selection with this board\n"); - i_ReturnValue = - -8; - } - } else { - /**********************************/ - /* Base timing selection is wrong */ - /**********************************/ - - DPRINTK("Base timing selection is wrong\n"); - i_ReturnValue = -7; - } - } /* if ((b_TimingUnit >= 0) && (b_TimingUnit <= 4)) */ - else { - /***********************************/ - /* Timing unity selection is wrong */ - /***********************************/ - - DPRINTK("Timing unity selection is wrong\n"); - i_ReturnValue = -6; - } /* if ((b_TimingUnit >= 0) && (b_TimingUnit <= 4)) */ - } /* if ((b_PCIInputClock == APCI1710_30MHZ) || (b_PCIInputClock == APCI1710_33MHZ)) */ - else { - /*****************************************/ - /* The selected PCI input clock is wrong */ - /*****************************************/ - - DPRINTK("The selected PCI input clock is wrong\n"); - i_ReturnValue = -5; - } /* if ((b_PCIInputClock == APCI1710_30MHZ) || (b_PCIInputClock == APCI1710_33MHZ)) */ - } /* if (b_ChronoMode >= 0 && b_ChronoMode <= 7) */ - else { - /***************************************/ - /* Chronometer mode selection is wrong */ - /***************************************/ - - DPRINTK("Chronometer mode selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_ChronoMode >= 0 && b_ChronoMode <= 7) */ - } else { - /******************************************/ - /* The module is not a Chronometer module */ - /******************************************/ - - DPRINTK("The module is not a Chronometer module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - data[0] = ul_RealTimingInterval; - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_EnableChrono | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_CycleMode, | -| unsigned char_ b_InterruptEnable) -int i_APCI1710_InsnWriteEnableDisableChrono(struct comedi_device *dev, -struct comedi_subdevice *s,struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : Enable the chronometer from selected module | -| (b_ModulNbr). You must calling the | -| "i_APCI1710_InitChrono" function be for you call this | -| function. | -| If you enable the chronometer interrupt, the | -| chronometer generate a interrupt after the stop signal.| -| See function "i_APCI1710_SetBoardIntRoutineX" and the | -| Interrupt mask description chapter from this manual. | -| The b_CycleMode parameter determine if you will | -| measured a single or more cycle. - -| Disable the chronometer from selected module | -| (b_ModulNbr). If you disable the chronometer after a | -| start signal occur and you restart the chronometer | -| witch the " i_APCI1710_EnableChrono" function, if no | -| stop signal occur this start signal is ignored. -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr CR_AREF(chanspec) : Selected module number (0 to 3) | - data[0] ENABle/Disable chrono -| unsigned char_ b_CycleMode : Selected the chronometer | -| data[1] acquisition mode | -| unsigned char_ b_InterruptEnable : Enable or disable the | -| data[2] chronometer interrupt. | -| APCI1710_ENABLE: | -| Enable the chronometer | -| interrupt | -| APCI1710_DISABLE: | -| Disable the chronometer | -| interrupt | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: Chronometer not initialised see function | -| "i_APCI1710_InitChrono" | -| -5: Chronometer acquisition mode cycle is wrong | -| -6: Interrupt parameter is wrong | -| -7: Interrupt function not initialised. | -| See function "i_APCI1710_SetBoardIntRoutineX" - -8: data[0] wrong input | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnWriteEnableDisableChrono(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned char b_ModulNbr, b_CycleMode, b_InterruptEnable, b_Action; - b_ModulNbr = CR_AREF(insn->chanspec); - b_Action = (unsigned char) data[0]; - b_CycleMode = (unsigned char) data[1]; - b_InterruptEnable = (unsigned char) data[2]; - i_ReturnValue = insn->n; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if chronometer */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_CHRONOMETER) { - /***********************************/ - /* Test if chronometer initialised */ - /***********************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo.b_ChronoInit == 1) { - - switch (b_Action) { - - case APCI1710_ENABLE: - - /*********************************/ - /* Test the cycle mode parameter */ - /*********************************/ - - if ((b_CycleMode == APCI1710_SINGLE) - || (b_CycleMode == - APCI1710_CONTINUOUS)) { - /***************************/ - /* Test the interrupt flag */ - /***************************/ - - if ((b_InterruptEnable == - APCI1710_ENABLE) - || (b_InterruptEnable == - APCI1710_DISABLE)) - { - - /***************************/ - /* Save the interrupt flag */ - /***************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - b_InterruptMask - = - b_InterruptEnable; - - /***********************/ - /* Save the cycle mode */ - /***********************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - b_CycleMode = - b_CycleMode; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg = - (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg & - 0x8F) | ((1 & - b_InterruptEnable) - << 5) | ((1 & - b_CycleMode) - << 6) | 0x10; - - /*****************************/ - /* Test if interrupt enabled */ - /*****************************/ - - if (b_InterruptEnable == - APCI1710_ENABLE) - { - /****************************/ - /* Clear the interrupt flag */ - /****************************/ - - outl(devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg, - devpriv-> - s_BoardInfos. - ui_Address - + 32 + - (64 * b_ModulNbr)); - devpriv->tsk_Current = current; /* Save the current process task structure */ - } - - /***********************************/ - /* Enable or disable the interrupt */ - /* Enable the chronometer */ - /***********************************/ - - outl(devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg, - devpriv-> - s_BoardInfos. - ui_Address + - 16 + - (64 * b_ModulNbr)); - - /*************************/ - /* Clear status register */ - /*************************/ - - outl(0, devpriv-> - s_BoardInfos. - ui_Address + - 36 + - (64 * b_ModulNbr)); - - } /* if ((b_InterruptEnable == APCI1710_ENABLE) || (b_InterruptEnable == APCI1710_DISABLE)) */ - else { - /********************************/ - /* Interrupt parameter is wrong */ - /********************************/ - - DPRINTK("Interrupt parameter is wrong\n"); - i_ReturnValue = -6; - } /* if ((b_InterruptEnable == APCI1710_ENABLE) || (b_InterruptEnable == APCI1710_DISABLE)) */ - } /* if ((b_CycleMode == APCI1710_SINGLE) || (b_CycleMode == APCI1710_CONTINUOUS)) */ - else { - /***********************************************/ - /* Chronometer acquisition mode cycle is wrong */ - /***********************************************/ - - DPRINTK("Chronometer acquisition mode cycle is wrong\n"); - i_ReturnValue = -5; - } /* if ((b_CycleMode == APCI1710_SINGLE) || (b_CycleMode == APCI1710_CONTINUOUS)) */ - break; - - case APCI1710_DISABLE: - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo. - b_InterruptMask = 0; - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg = - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo. - dw_ConfigReg & 0x2F; - - /***************************/ - /* Disable the interrupt */ - /* Disable the chronometer */ - /***************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo.dw_ConfigReg, - devpriv->s_BoardInfos. - ui_Address + 16 + - (64 * b_ModulNbr)); - - /***************************/ - /* Test if continuous mode */ - /***************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo. - b_CycleMode == - APCI1710_CONTINUOUS) { - /*************************/ - /* Clear status register */ - /*************************/ - - outl(0, devpriv->s_BoardInfos. - ui_Address + 36 + - (64 * b_ModulNbr)); - } - break; - - default: - DPRINTK("Inputs wrong! Enable or Disable chrono\n"); - i_ReturnValue = -8; - } /* switch ENABLE/DISABLE */ - } else { - /*******************************/ - /* Chronometer not initialised */ - /*******************************/ - - DPRINTK("Chronometer not initialised\n"); - i_ReturnValue = -4; - } - } else { - /******************************************/ - /* The module is not a Chronometer module */ - /******************************************/ - - DPRINTK("The module is not a Chronometer module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetChronoProgressStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_ChronoStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the chronometer status (pb_ChronoStatus) from | -| selected chronometer module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pb_ChronoStatus : Return the chronometer | -| status. | -| 0 : Measurement not started.| -| No start signal occur. | -| 1 : Measurement started. | -| A start signal occur. | -| 2 : Measurement stopped. | -| A stop signal occur. | -| The measurement is | -| terminate. | -| 3: A overflow occur. You | -| must change the base | -| timing witch the | -| function | -| "i_APCI1710_InitChrono" | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: Chronometer not initialised see function | -| "i_APCI1710_InitChrono" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetChronoProgressStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_ChronoStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if chronometer */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_CHRONOMETER) { - /***********************************/ - /* Test if chronometer initialised */ - /***********************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo.b_ChronoInit == 1) { - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 8 + (64 * b_ModulNbr)); - - /********************/ - /* Test if overflow */ - /********************/ - - if ((dw_Status & 8) == 8) { - /******************/ - /* Overflow occur */ - /******************/ - - *pb_ChronoStatus = 3; - } /* if ((dw_Status & 8) == 8) */ - else { - /*******************************/ - /* Test if measurement stopped */ - /*******************************/ - - if ((dw_Status & 2) == 2) { - /***********************/ - /* A stop signal occur */ - /***********************/ - - *pb_ChronoStatus = 2; - } /* if ((dw_Status & 2) == 2) */ - else { - /*******************************/ - /* Test if measurement started */ - /*******************************/ - - if ((dw_Status & 1) == 1) { - /************************/ - /* A start signal occur */ - /************************/ - - *pb_ChronoStatus = 1; - } /* if ((dw_Status & 1) == 1) */ - else { - /***************************/ - /* Measurement not started */ - /***************************/ - - *pb_ChronoStatus = 0; - } /* if ((dw_Status & 1) == 1) */ - } /* if ((dw_Status & 2) == 2) */ - } /* if ((dw_Status & 8) == 8) */ - } else { - /*******************************/ - /* Chronometer not initialised */ - /*******************************/ - DPRINTK("Chronometer not initialised\n"); - i_ReturnValue = -4; - } - } else { - /******************************************/ - /* The module is not a Chronometer module */ - /******************************************/ - DPRINTK("The module is not a Chronometer module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadChronoValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned int_ ui_TimeOut, | -| unsigned char *_ pb_ChronoStatus, | -| PULONG_ pul_ChronoValue) | -+----------------------------------------------------------------------------+ -| Task : Return the chronometer status (pb_ChronoStatus) and the| -| timing value (pul_ChronoValue) after a stop signal | -| occur from selected chronometer module (b_ModulNbr). | -| This function are only avaible if you have disabled | -| the interrupt functionality. See function | -| "i_APCI1710_EnableChrono" and the Interrupt mask | -| description chapter. | -| You can test the chronometer status witch the | -| "i_APCI1710_GetChronoProgressStatus" function. | -| | -| The returned value from pul_ChronoValue parameter is | -| not real measured timing. | -| You must used the "i_APCI1710_ConvertChronoValue" | -| function or make this operation for calculate the | -| timing: | -| | -| Timing = pul_ChronoValue * pul_RealTimingInterval. | -| | -| pul_RealTimingInterval is the returned parameter from | -| "i_APCI1710_InitChrono" function and the time unity is | -| the b_TimingUnit from "i_APCI1710_InitChrono" function| -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pb_ChronoStatus : Return the chronometer | -| status. | -| 0 : Measurement not started.| -| No start signal occur. | -| 1 : Measurement started. | -| A start signal occur. | -| 2 : Measurement stopped. | -| A stop signal occur. | -| The measurement is | -| terminate. | -| 3: A overflow occur. You | -| must change the base | -| timing witch the | -| function | -| "i_APCI1710_InitChrono" | -| unsigned int * pul_ChronoValue : Chronometer timing value. | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: Chronometer not initialised see function | -| "i_APCI1710_InitChrono" | -| -5: Timeout parameter is wrong (0 to 65535) | -| -6: Interrupt routine installed. You can not read | -| directly the chronometer measured timing. | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_ReadChronoValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned int ui_TimeOut, - unsigned char *pb_ChronoStatus, - unsigned int *pul_ChronoValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - unsigned int dw_TimeOut = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if chronometer */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_CHRONOMETER) { - /***********************************/ - /* Test if chronometer initialised */ - /***********************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo.b_ChronoInit == 1) { - /*****************************/ - /* Test the timout parameter */ - /*****************************/ - - if (ui_TimeOut <= 65535UL) { - - for (;;) { - /*******************/ - /* Read the status */ - /*******************/ - - dw_Status = - inl(devpriv-> - s_BoardInfos. - ui_Address + 8 + - (64 * b_ModulNbr)); - - /********************/ - /* Test if overflow */ - /********************/ - - if ((dw_Status & 8) == 8) { - /******************/ - /* Overflow occur */ - /******************/ - - *pb_ChronoStatus = 3; - - /***************************/ - /* Test if continuous mode */ - /***************************/ - - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - b_CycleMode == - APCI1710_CONTINUOUS) - { - /*************************/ - /* Clear status register */ - /*************************/ - - outl(0, devpriv->s_BoardInfos.ui_Address + 36 + (64 * b_ModulNbr)); - } - - break; - } /* if ((dw_Status & 8) == 8) */ - else { - /*******************************/ - /* Test if measurement stopped */ - /*******************************/ - - if ((dw_Status & 2) == - 2) { - /***********************/ - /* A stop signal occur */ - /***********************/ - - *pb_ChronoStatus - = 2; - - /***************************/ - /* Test if continnous mode */ - /***************************/ - - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_ChronoModuleInfo. - b_CycleMode - == - APCI1710_CONTINUOUS) - { - /*************************/ - /* Clear status register */ - /*************************/ - - outl(0, devpriv->s_BoardInfos.ui_Address + 36 + (64 * b_ModulNbr)); - } - break; - } /* if ((dw_Status & 2) == 2) */ - else { - /*******************************/ - /* Test if measurement started */ - /*******************************/ - - if ((dw_Status & 1) == 1) { - /************************/ - /* A start signal occur */ - /************************/ - - *pb_ChronoStatus - = - 1; - } /* if ((dw_Status & 1) == 1) */ - else { - /***************************/ - /* Measurement not started */ - /***************************/ - - *pb_ChronoStatus - = - 0; - } /* if ((dw_Status & 1) == 1) */ - } /* if ((dw_Status & 2) == 2) */ - } /* if ((dw_Status & 8) == 8) */ - - if (dw_TimeOut == ui_TimeOut) { - /*****************/ - /* Timeout occur */ - /*****************/ - - break; - } else { - /*************************/ - /* Increment the timeout */ - /*************************/ - - dw_TimeOut = - dw_TimeOut + 1; - mdelay(1000); - - } - } /* for (;;) */ - - /*****************************/ - /* Test if stop signal occur */ - /*****************************/ - - if (*pb_ChronoStatus == 2) { - /**********************************/ - /* Read the measured timing value */ - /**********************************/ - - *pul_ChronoValue = - inl(devpriv-> - s_BoardInfos. - ui_Address + 4 + - (64 * b_ModulNbr)); - - if (*pul_ChronoValue != 0) { - *pul_ChronoValue = - *pul_ChronoValue - - 1; - } - } else { - /*************************/ - /* Test if timeout occur */ - /*************************/ - - if ((*pb_ChronoStatus != 3) - && (dw_TimeOut == - ui_TimeOut) - && (ui_TimeOut != 0)) { - /*****************/ - /* Timeout occur */ - /*****************/ - - *pb_ChronoStatus = 4; - } - } - - } else { - /******************************/ - /* Timeout parameter is wrong */ - /******************************/ - DPRINTK("Timeout parameter is wrong\n"); - i_ReturnValue = -5; - } - } else { - /*******************************/ - /* Chronometer not initialised */ - /*******************************/ - DPRINTK("Chronometer not initialised\n"); - i_ReturnValue = -4; - } - } else { - /******************************************/ - /* The module is not a Chronometer module */ - /******************************************/ - DPRINTK("The module is not a Chronometer module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ConvertChronoValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| ULONG_ ul_ChronoValue, | -| PULONG_ pul_Hour, | -| unsigned char *_ pb_Minute, | -| unsigned char *_ pb_Second, | -| unsigned int *_ pui_MilliSecond, | -| unsigned int *_ pui_MicroSecond, | -| unsigned int *_ pui_NanoSecond) | -+----------------------------------------------------------------------------+ -| Task : Convert the chronometer measured timing | -| (ul_ChronoValue) in to h, mn, s, ms, µs, ns. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3)| -| ULONG_ ul_ChronoValue : Measured chronometer timing | -| value. | -| See"i_APCI1710_ReadChronoValue"| -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_Hour : Chronometer timing hour | -| unsigned char *_ pb_Minute : Chronometer timing minute | -| unsigned char *_ pb_Second : Chronometer timing second | -| unsigned int *_ pui_MilliSecond : Chronometer timing mini | -| second | -| unsigned int *_ pui_MicroSecond : Chronometer timing micro | -| second | -| unsigned int *_ pui_NanoSecond : Chronometer timing nano | -| second | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: Chronometer not initialised see function | -| "i_APCI1710_InitChrono" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_ConvertChronoValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned int ul_ChronoValue, - unsigned int *pul_Hour, - unsigned char *pb_Minute, - unsigned char *pb_Second, - unsigned int *pui_MilliSecond, - unsigned int *pui_MicroSecond, - unsigned int *pui_NanoSecond) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - double d_Hour; - double d_Minute; - double d_Second; - double d_MilliSecond; - double d_MicroSecond; - double d_NanoSecond; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if chronometer */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_CHRONOMETER) { - /***********************************/ - /* Test if chronometer initialised */ - /***********************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo.b_ChronoInit == 1) { - fpu_begin(); - - d_Hour = (double)ul_ChronoValue *(double) - devpriv->s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo.d_TimingInterval; - - switch (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo.b_TimingUnit) { - case 0: - d_Hour = d_Hour / (double)1000.0; - - case 1: - d_Hour = d_Hour / (double)1000.0; - - case 2: - d_Hour = d_Hour / (double)1000.0; - - case 3: - d_Hour = d_Hour / (double)60.0; - - case 4: - /**********************/ - /* Calculate the hour */ - /**********************/ - - d_Hour = d_Hour / (double)60.0; - *pul_Hour = (unsigned int) d_Hour; - - /************************/ - /* Calculate the minute */ - /************************/ - - d_Minute = d_Hour - *pul_Hour; - d_Minute = d_Minute * 60; - *pb_Minute = (unsigned char) d_Minute; - - /************************/ - /* Calculate the second */ - /************************/ - - d_Second = d_Minute - *pb_Minute; - d_Second = d_Second * 60; - *pb_Second = (unsigned char) d_Second; - - /*****************************/ - /* Calculate the mini second */ - /*****************************/ - - d_MilliSecond = d_Second - *pb_Second; - d_MilliSecond = d_MilliSecond * 1000; - *pui_MilliSecond = (unsigned int) d_MilliSecond; - - /******************************/ - /* Calculate the micro second */ - /******************************/ - - d_MicroSecond = - d_MilliSecond - - *pui_MilliSecond; - d_MicroSecond = d_MicroSecond * 1000; - *pui_MicroSecond = (unsigned int) d_MicroSecond; - - /******************************/ - /* Calculate the micro second */ - /******************************/ - - d_NanoSecond = - d_MicroSecond - - *pui_MicroSecond; - d_NanoSecond = d_NanoSecond * 1000; - *pui_NanoSecond = (unsigned int) d_NanoSecond; - break; - } - - fpu_end(); - } else { - /*******************************/ - /* Chronometer not initialised */ - /*******************************/ - DPRINTK("Chronometer not initialised\n"); - i_ReturnValue = -4; - } - } else { - /******************************************/ - /* The module is not a Chronometer module */ - /******************************************/ - DPRINTK("The module is not a Chronometer module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name :INT i_APCI1710_InsnReadChrono(struct comedi_device *dev,struct comedi_subdevice *s, -struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : Read functions for Timer | -+----------------------------------------------------------------------------+ -| Input Parameters : -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnReadChrono(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - unsigned char b_ReadType; - int i_ReturnValue = insn->n; - - b_ReadType = CR_CHAN(insn->chanspec); - - switch (b_ReadType) { - case APCI1710_CHRONO_PROGRESS_STATUS: - i_ReturnValue = i_APCI1710_GetChronoProgressStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char *) &data[0]); - break; - - case APCI1710_CHRONO_READVALUE: - i_ReturnValue = i_APCI1710_ReadChronoValue(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned int) insn->unused[0], - (unsigned char *) &data[0], (unsigned int *) &data[1]); - break; - - case APCI1710_CHRONO_CONVERTVALUE: - i_ReturnValue = i_APCI1710_ConvertChronoValue(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned int) insn->unused[0], - (unsigned int *) &data[0], - (unsigned char *) &data[1], - (unsigned char *) &data[2], - (unsigned int *) &data[3], - (unsigned int *) &data[4], (unsigned int *) &data[5]); - break; - - case APCI1710_CHRONO_READINTERRUPT: - printk("In Chrono Read Interrupt\n"); - - data[0] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].b_OldModuleMask; - data[1] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldInterruptMask; - data[2] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldCounterLatchValue; - - /**************************/ - /* Increment the read FIFO */ - /***************************/ - - devpriv-> - s_InterruptParameters. - ui_Read = (devpriv-> - s_InterruptParameters. - ui_Read + 1) % APCI1710_SAVE_INTERRUPT; - break; - - default: - printk("ReadType Parameter wrong\n"); - } - - if (i_ReturnValue >= 0) - i_ReturnValue = insn->n; - return i_ReturnValue; - -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : int i_APCI1710_InsnBitsChronoDigitalIO(struct comedi_device *dev,struct comedi_subdevice *s, - struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : Sets the output witch has been passed with the | -| parameter b_Channel. Setting an output means setting an| -| output high. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3)| -| unsigned char_ b_OutputChannel : Selection from digital output | -| CR_CHAN() channel (0 to 2) | -| 0 : Channel H | -| 1 : Channel A | -| 2 : Channel B | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: The selected digital output is wrong | -| -5: Chronometer not initialised see function | -| "i_APCI1710_InitChrono" | -+----------------------------------------------------------------------------+ -*/ - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_SetChronoChlOff | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_OutputChannel) | -+----------------------------------------------------------------------------+ -| Task : Resets the output witch has been passed with the | -| parameter b_Channel. Resetting an output means setting | -| an output low. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 - data[0] : Chl ON, Chl OFF , Chl Read , Port Read - -| unsigned char_ b_ModulNbr CR_AREF : Selected module number (0 to 3)| -| unsigned char_ b_OutputChannel CR_CHAN : Selection from digital output | -| channel (0 to 2) | -| 0 : Channel H | -| 1 : Channel A | -| 2 : Channel B | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: The selected digital output is wrong | -| -5: Chronometer not initialised see function | -| "i_APCI1710_InitChrono" | -+----------------------------------------------------------------------------+ -*/ - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadChronoChlValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_InputChannel, | -| unsigned char *_ pb_ChannelStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the status from selected digital input | -| (b_InputChannel) from selected chronometer | -| module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3)| -| unsigned char_ b_InputChannel : Selection from digital input | -| channel (0 to 2) | -| CR_CHAN() 0 : Channel E | -| 1 : Channel F | -| 2 : Channel G | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_ChannelStatus : Digital input channel status.| -| data[0] 0 : Channel is not active | -| 1 : Channel is active | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: The selected digital input is wrong | -| -5: Chronometer not initialised see function | -| "i_APCI1710_InitChrono" | -+----------------------------------------------------------------------------+ -*/ - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadChronoPortValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_PortValue) | -+----------------------------------------------------------------------------+ -| Task : Return the status from digital inputs port from | -| selected (b_ModulNbr) chronometer module. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3)| -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_PortValue : Digital inputs port status. -| data[0] -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a Chronometer module | -| -4: Chronometer not initialised see function | -| "i_APCI1710_InitChrono" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnBitsChronoDigitalIO(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned char b_ModulNbr, b_OutputChannel, b_InputChannel, b_IOType; - unsigned int dw_Status; - unsigned char *pb_ChannelStatus; - unsigned char *pb_PortValue; - - b_ModulNbr = CR_AREF(insn->chanspec); - i_ReturnValue = insn->n; - b_IOType = (unsigned char) data[0]; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if chronometer */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_CHRONOMETER) { - /***********************************/ - /* Test if chronometer initialised */ - /***********************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_ChronoModuleInfo.b_ChronoInit == 1) { - /***********************************/ - /* Test the digital output channel */ - /***********************************/ - switch (b_IOType) { - - case APCI1710_CHRONO_SET_CHANNELOFF: - - b_OutputChannel = - (unsigned char) CR_CHAN(insn->chanspec); - if (b_OutputChannel <= 2) { - - outl(0, devpriv->s_BoardInfos. - ui_Address + 20 + - (b_OutputChannel * 4) + - (64 * b_ModulNbr)); - } /* if ((b_OutputChannel >= 0) && (b_OutputChannel <= 2)) */ - else { - /****************************************/ - /* The selected digital output is wrong */ - /****************************************/ - - DPRINTK("The selected digital output is wrong\n"); - i_ReturnValue = -4; - - } /* if ((b_OutputChannel >= 0) && (b_OutputChannel <= 2)) */ - - break; - - case APCI1710_CHRONO_SET_CHANNELON: - - b_OutputChannel = - (unsigned char) CR_CHAN(insn->chanspec); - if (b_OutputChannel <= 2) { - - outl(1, devpriv->s_BoardInfos. - ui_Address + 20 + - (b_OutputChannel * 4) + - (64 * b_ModulNbr)); - } /* if ((b_OutputChannel >= 0) && (b_OutputChannel <= 2)) */ - else { - /****************************************/ - /* The selected digital output is wrong */ - /****************************************/ - - DPRINTK("The selected digital output is wrong\n"); - i_ReturnValue = -4; - - } /* if ((b_OutputChannel >= 0) && (b_OutputChannel <= 2)) */ - - break; - - case APCI1710_CHRONO_READ_CHANNEL: - /**********************************/ - /* Test the digital input channel */ - /**********************************/ - pb_ChannelStatus = (unsigned char *) &data[0]; - b_InputChannel = - (unsigned char) CR_CHAN(insn->chanspec); - - if (b_InputChannel <= 2) { - - dw_Status = - inl(devpriv-> - s_BoardInfos. - ui_Address + 12 + - (64 * b_ModulNbr)); - - *pb_ChannelStatus = - (unsigned char) (((dw_Status >> - b_InputChannel) - & 1) ^ 1); - } /* if ((b_InputChannel >= 0) && (b_InputChannel <= 2)) */ - else { - /***************************************/ - /* The selected digital input is wrong */ - /***************************************/ - - DPRINTK("The selected digital input is wrong\n"); - i_ReturnValue = -4; - } /* if ((b_InputChannel >= 0) && (b_InputChannel <= 2)) */ - - break; - - case APCI1710_CHRONO_READ_PORT: - - pb_PortValue = (unsigned char *) &data[0]; - - dw_Status = - inl(devpriv->s_BoardInfos. - ui_Address + 12 + - (64 * b_ModulNbr)); - - *pb_PortValue = - (unsigned char) ((dw_Status & 0x7) ^ 7); - break; - } - } else { - /*******************************/ - /* Chronometer not initialised */ - /*******************************/ - - DPRINTK("Chronometer not initialised\n"); - i_ReturnValue = -5; - } - } else { - /******************************************/ - /* The module is not a Chronometer module */ - /******************************************/ - - DPRINTK("The module is not a Chronometer module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c deleted file mode 100644 index 7d1883a..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c +++ /dev/null @@ -1,1037 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-----------------------------------------------------------------------+ - | Project : API APCI1710 | Compiler : gcc | - | Module name : DIG_IO.C | Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-----------------------------------------------------------------------+ - | Description : APCI-1710 digital I/O module | - | | - | | - +-----------------------------------------------------------------------+ - | UPDATES | - +-----------------------------------------------------------------------+ - | Date | Author | Description of updates | - +----------+-----------+------------------------------------------------+ - | 16/06/98 | S. Weber | Digital input / output implementation | - |----------|-----------|------------------------------------------------| - | 08/05/00 | Guinot C | - 0400/0228 All Function in RING 0 | - | | | available | - +-----------------------------------------------------------------------+ - | | | | - | | | | - +-----------------------------------------------------------------------+ -*/ - -/* Digital Output ON or OFF */ -#define APCI1710_ON 1 -#define APCI1710_OFF 0 - -/* Digital I/O */ -#define APCI1710_INPUT 0 -#define APCI1710_OUTPUT 1 - -#define APCI1710_DIGIO_MEMORYONOFF 0x10 -#define APCI1710_DIGIO_INIT 0x11 - -/* -+----------------------------------------------------------------------------+ -| Function Name : int i_APCI1710_InsnConfigDigitalIO(struct comedi_device *dev, | -| struct comedi_subdevice *s,struct comedi_insn *insn,unsigned int *data)| -+----------------------------------------------------------------------------+ -| Task : Configure the digital I/O operating mode from selected | -| module (b_ModulNbr). You must calling this function be| -| for you call any other function witch access of digital| -| I/O. | -+----------------------------------------------------------------------------+ -| Input Parameters : | -| unsigned char_ b_ModulNbr data[0]: Module number to | -| configure (0 to 3) | -| unsigned char_ b_ChannelAMode data[1] : Channel A mode selection | -| 0 : Channel used for digital | -| input | -| 1 : Channel used for digital | -| output | -| unsigned char_ b_ChannelBMode data[2] : Channel B mode selection | -| 0 : Channel used for digital | -| input | -| 1 : Channel used for digital | -| output | - data[0] memory on/off -Activates and deactivates the digital output memory. - After having | -| called up this function with memory on,the output you have previously| -| activated with the function are not reset -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a digital I/O module | -| -4: Bi-directional channel A configuration error | -| -5: Bi-directional channel B configuration error | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnConfigDigitalIO(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - unsigned char b_ModulNbr, b_ChannelAMode, b_ChannelBMode; - unsigned char b_MemoryOnOff, b_ConfigType; - int i_ReturnValue = 0; - unsigned int dw_WriteConfig = 0; - - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_ConfigType = (unsigned char) data[0]; /* Memory or Init */ - b_ChannelAMode = (unsigned char) data[1]; - b_ChannelBMode = (unsigned char) data[2]; - b_MemoryOnOff = (unsigned char) data[1]; /* if memory operation */ - i_ReturnValue = insn->n; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr >= 4) { - DPRINTK("Module Number invalid\n"); - i_ReturnValue = -2; - return i_ReturnValue; - } - switch (b_ConfigType) { - case APCI1710_DIGIO_MEMORYONOFF: - - if (b_MemoryOnOff) /* If Memory ON */ - { - /****************************/ - /* Set the output memory on */ - /****************************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo.b_OutputMemoryEnabled = 1; - - /***************************/ - /* Clear the output memory */ - /***************************/ - devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo.dw_OutputMemory = 0; - } else /* If memory off */ - { - /*****************************/ - /* Set the output memory off */ - /*****************************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo.b_OutputMemoryEnabled = 0; - } - break; - - case APCI1710_DIGIO_INIT: - - /*******************************/ - /* Test if digital I/O counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_DIGITAL_IO) { - - /***************************************************/ - /* Test the bi-directional channel A configuration */ - /***************************************************/ - - if ((b_ChannelAMode == 0) || (b_ChannelAMode == 1)) { - /***************************************************/ - /* Test the bi-directional channel B configuration */ - /***************************************************/ - - if ((b_ChannelBMode == 0) - || (b_ChannelBMode == 1)) { - devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo.b_DigitalInit = - 1; - - /********************************/ - /* Save channel A configuration */ - /********************************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo. - b_ChannelAMode = b_ChannelAMode; - - /********************************/ - /* Save channel B configuration */ - /********************************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo. - b_ChannelBMode = b_ChannelBMode; - - /*****************************************/ - /* Set the channel A and B configuration */ - /*****************************************/ - - dw_WriteConfig = - (unsigned int) (b_ChannelAMode | - (b_ChannelBMode * 2)); - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(dw_WriteConfig, - devpriv->s_BoardInfos. - ui_Address + 4 + - (64 * b_ModulNbr)); - - } else { - /************************************************/ - /* Bi-directional channel B configuration error */ - /************************************************/ - DPRINTK("Bi-directional channel B configuration error\n"); - i_ReturnValue = -5; - } - - } else { - /************************************************/ - /* Bi-directional channel A configuration error */ - /************************************************/ - DPRINTK("Bi-directional channel A configuration error\n"); - i_ReturnValue = -4; - - } - - } else { - /******************************************/ - /* The module is not a digital I/O module */ - /******************************************/ - DPRINTK("The module is not a digital I/O module\n"); - i_ReturnValue = -3; - } - } /* end of Switch */ - printk("Return Value %d\n", i_ReturnValue); - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| INPUT FUNCTIONS | -+----------------------------------------------------------------------------+ -*/ - -/* -+----------------------------------------------------------------------------+ - -|INT i_APCI1710_InsnReadDigitalIOChlValue(struct comedi_device *dev,comedi_subdevice -*s, struct comedi_insn *insn,unsigned int *data) - -+----------------------------------------------------------------------------+ -| Task : Read the status from selected digital I/O digital input| -| (b_InputChannel) | -+----------------------------------------------------------------------------| - - -| -| unsigned char_ b_ModulNbr CR_AREF(chanspec) : Selected module number | -| (0 to 3) | -| unsigned char_ b_InputChannel CR_CHAN(chanspec) : Selection from digital | -| input ( 0 to 6) | -| 0 : Channel C | -| 1 : Channel D | -| 2 : Channel E | -| 3 : Channel F | -| 4 : Channel G | -| 5 : Channel A | -| 6 : Channel B - - - | -+----------------------------------------------------------------------------+ -| Output Parameters : data[0] : Digital input channel | -| status | -| 0 : Channle is not active| -| 1 : Channle is active | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a digital I/O module | -| -4: The selected digital I/O digital input is wrong | -| -5: Digital I/O not initialised | -| -6: The digital channel A is used for output | -| -7: The digital channel B is used for output | -+----------------------------------------------------------------------------+ -*/ - -/* _INT_ i_APCI1710_ReadDigitalIOChlValue (unsigned char_ b_BoardHandle, */ -/* -* unsigned char_ b_ModulNbr, unsigned char_ b_InputChannel, -* unsigned char *_ pb_ChannelStatus) -*/ -static int i_APCI1710_InsnReadDigitalIOChlValue(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg; - unsigned char b_ModulNbr, b_InputChannel; - unsigned char *pb_ChannelStatus; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_InputChannel = (unsigned char) CR_CHAN(insn->chanspec); - data[0] = 0; - pb_ChannelStatus = (unsigned char *) &data[0]; - i_ReturnValue = insn->n; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if digital I/O counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_DIGITAL_IO) { - /******************************************/ - /* Test the digital imnput channel number */ - /******************************************/ - - if (b_InputChannel <= 6) { - /**********************************************/ - /* Test if the digital I/O module initialised */ - /**********************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo.b_DigitalInit == 1) { - /**********************************/ - /* Test if channel A or channel B */ - /**********************************/ - - if (b_InputChannel > 4) { - /*********************/ - /* Test if channel A */ - /*********************/ - - if (b_InputChannel == 5) { - /***************************/ - /* Test the channel A mode */ - /***************************/ - - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - b_ChannelAMode - != 0) { - /********************************************/ - /* The digital channel A is used for output */ - /********************************************/ - - i_ReturnValue = - -6; - } - } /* if (b_InputChannel == 5) */ - else { - /***************************/ - /* Test the channel B mode */ - /***************************/ - - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - b_ChannelBMode - != 0) { - /********************************************/ - /* The digital channel B is used for output */ - /********************************************/ - - i_ReturnValue = - -7; - } - } /* if (b_InputChannel == 5) */ - } /* if (b_InputChannel > 4) */ - - /***********************/ - /* Test if error occur */ - /***********************/ - - if (i_ReturnValue >= 0) { - /**************************/ - /* Read all digital input */ - /**************************/ - -/* -* INPDW (ps_APCI1710Variable-> s_Board [b_BoardHandle]. -* s_BoardInfos. ui_Address + (64 * b_ModulNbr), &dw_StatusReg); -*/ - - dw_StatusReg = - inl(devpriv-> - s_BoardInfos. - ui_Address + - (64 * b_ModulNbr)); - - *pb_ChannelStatus = - (unsigned char) ((dw_StatusReg ^ - 0x1C) >> - b_InputChannel) & 1; - - } /* if (i_ReturnValue == 0) */ - } else { - /*******************************/ - /* Digital I/O not initialised */ - /*******************************/ - DPRINTK("Digital I/O not initialised\n"); - i_ReturnValue = -5; - } - } else { - /********************************/ - /* Selected digital input error */ - /********************************/ - DPRINTK("Selected digital input error\n"); - i_ReturnValue = -4; - } - } else { - /******************************************/ - /* The module is not a digital I/O module */ - /******************************************/ - DPRINTK("The module is not a digital I/O module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| OUTPUT FUNCTIONS | -+----------------------------------------------------------------------------+ -*/ - -/* -+----------------------------------------------------------------------------+ -| Function Name : int i_APCI1710_InsnWriteDigitalIOChlOnOff(comedi_device -|*dev,struct comedi_subdevice *s,struct comedi_insn *insn,unsigned int *data) - -+----------------------------------------------------------------------------+ -| Task : Sets or resets the output witch has been passed with the | -| parameter b_Channel. Setting an output means setting | -| an ouput high. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr (aref ) : Selected module number (0 to 3)| -| unsigned char_ b_OutputChannel (CR_CHAN) : Selection from digital output | -| channel (0 to 2) | -| 0 : Channel H | -| 1 : Channel A | -| 2 : Channel B | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a digital I/O module | -| -4: The selected digital output is wrong | -| -5: digital I/O not initialised see function | -| " i_APCI1710_InitDigitalIO" | -| -6: The digital channel A is used for input | -| -7: The digital channel B is used for input - -8: Digital Output Memory OFF. | -| Use previously the function | -| "i_APCI1710_SetDigitalIOMemoryOn". | -+----------------------------------------------------------------------------+ -*/ - -/* -* _INT_ i_APCI1710_SetDigitalIOChlOn (unsigned char_ b_BoardHandle, -* unsigned char_ b_ModulNbr, unsigned char_ b_OutputChannel) -*/ -static int i_APCI1710_InsnWriteDigitalIOChlOnOff(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_WriteValue = 0; - unsigned char b_ModulNbr, b_OutputChannel; - i_ReturnValue = insn->n; - b_ModulNbr = CR_AREF(insn->chanspec); - b_OutputChannel = CR_CHAN(insn->chanspec); - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if digital I/O counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_DIGITAL_IO) { - /**********************************************/ - /* Test if the digital I/O module initialised */ - /**********************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo.b_DigitalInit == 1) { - /******************************************/ - /* Test the digital output channel number */ - /******************************************/ - - switch (b_OutputChannel) { - /*************/ - /* Channel H */ - /*************/ - - case 0: - break; - - /*************/ - /* Channel A */ - /*************/ - - case 1: - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo. - b_ChannelAMode != 1) { - /*******************************************/ - /* The digital channel A is used for input */ - /*******************************************/ - - i_ReturnValue = -6; - } - break; - - /*************/ - /* Channel B */ - /*************/ - - case 2: - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo. - b_ChannelBMode != 1) { - /*******************************************/ - /* The digital channel B is used for input */ - /*******************************************/ - - i_ReturnValue = -7; - } - break; - - default: - /****************************************/ - /* The selected digital output is wrong */ - /****************************************/ - - i_ReturnValue = -4; - break; - } - - /***********************/ - /* Test if error occur */ - /***********************/ - - if (i_ReturnValue >= 0) { - - /*********************************/ - /* Test if set channel ON */ - /*********************************/ - if (data[0]) { - /*********************************/ - /* Test if output memory enabled */ - /*********************************/ - - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - b_OutputMemoryEnabled == - 1) { - dw_WriteValue = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - dw_OutputMemory - | (1 << - b_OutputChannel); - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - dw_OutputMemory - = dw_WriteValue; - } else { - dw_WriteValue = - 1 << - b_OutputChannel; - } - } /* set channel off */ - else { - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - b_OutputMemoryEnabled == - 1) { - dw_WriteValue = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - dw_OutputMemory - & (0xFFFFFFFFUL - - - (1 << b_OutputChannel)); - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - dw_OutputMemory - = dw_WriteValue; - } else { - /*****************************/ - /* Digital Output Memory OFF */ - /*****************************/ - /* +Use previously the function "i_APCI1710_SetDigitalIOMemoryOn" */ - i_ReturnValue = -8; - } - - } - /*******************/ - /* Write the value */ - /*******************/ - - /* OUTPDW (ps_APCI1710Variable-> - * s_Board [b_BoardHandle]. - * s_BoardInfos. ui_Address + (64 * b_ModulNbr), - * dw_WriteValue); - */ - - outl(dw_WriteValue, - devpriv->s_BoardInfos. - ui_Address + (64 * b_ModulNbr)); - } - } else { - /*******************************/ - /* Digital I/O not initialised */ - /*******************************/ - - i_ReturnValue = -5; - } - } else { - /******************************************/ - /* The module is not a digital I/O module */ - /******************************************/ - - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ - -|INT i_APCI1710_InsnBitsDigitalIOPortOnOff(struct comedi_device *dev,comedi_subdevice - *s, struct comedi_insn *insn,unsigned int *data) -+----------------------------------------------------------------------------+ -| Task : write: - Sets or resets one or several outputs from port. | -| Setting an output means setting an output high. | -| If you have switched OFF the digital output memory | -| (OFF), all the other output are set to "0". - -| read: - Read the status from digital input port | -| from selected digital I/O module (b_ModulNbr) -+----------------------------------------------------------------------------+ -| Input Parameters : - unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr CR_AREF(aref) : Selected module number (0 to 3)| -| unsigned char_ b_PortValue CR_CHAN(chanspec) : Output Value ( 0 To 7 ) -| data[0] read or write port -| data[1] if write then indicate ON or OFF - -| if read : data[1] will return port status. -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : - -| INPUT : - - 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a digital I/O module | -| -4: Digital I/O not initialised - - OUTPUT: 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a digital I/O module | -| -4: Output value wrong | -| -5: digital I/O not initialised see function | -| " i_APCI1710_InitDigitalIO" | -| -6: The digital channel A is used for input | -| -7: The digital channel B is used for input - -8: Digital Output Memory OFF. | -| Use previously the function | -| "i_APCI1710_SetDigitalIOMemoryOn". | -+----------------------------------------------------------------------------+ -*/ - -/* - * _INT_ i_APCI1710_SetDigitalIOPortOn (unsigned char_ - * b_BoardHandle, unsigned char_ b_ModulNbr, unsigned char_ - * b_PortValue) -*/ -static int i_APCI1710_InsnBitsDigitalIOPortOnOff(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_WriteValue = 0; - unsigned int dw_StatusReg; - unsigned char b_ModulNbr, b_PortValue; - unsigned char b_PortOperation, b_PortOnOFF; - - unsigned char *pb_PortValue; - - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_PortOperation = (unsigned char) data[0]; /* Input or output */ - b_PortOnOFF = (unsigned char) data[1]; /* if output then On or Off */ - b_PortValue = (unsigned char) data[2]; /* if out put then Value */ - i_ReturnValue = insn->n; - pb_PortValue = (unsigned char *) &data[0]; -/* if input then read value */ - - switch (b_PortOperation) { - case APCI1710_INPUT: - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if digital I/O counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_DIGITAL_IO) { - /**********************************************/ - /* Test if the digital I/O module initialised */ - /**********************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo.b_DigitalInit == 1) { - /**************************/ - /* Read all digital input */ - /**************************/ - - /* INPDW (ps_APCI1710Variable-> - * s_Board [b_BoardHandle]. - * s_BoardInfos. - * ui_Address + (64 * b_ModulNbr), - * &dw_StatusReg); - */ - - dw_StatusReg = - inl(devpriv->s_BoardInfos. - ui_Address + (64 * b_ModulNbr)); - *pb_PortValue = - (unsigned char) (dw_StatusReg ^ 0x1C); - - } else { - /*******************************/ - /* Digital I/O not initialised */ - /*******************************/ - - i_ReturnValue = -4; - } - } else { - /******************************************/ - /* The module is not a digital I/O module */ - /******************************************/ - - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - i_ReturnValue = -2; - } - - break; - - case APCI1710_OUTPUT: - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if digital I/O counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_DIGITAL_IO) { - /**********************************************/ - /* Test if the digital I/O module initialised */ - /**********************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_DigitalIOInfo.b_DigitalInit == 1) { - /***********************/ - /* Test the port value */ - /***********************/ - - if (b_PortValue <= 7) { - /***********************************/ - /* Test the digital output channel */ - /***********************************/ - - /**************************/ - /* Test if channel A used */ - /**************************/ - - if ((b_PortValue & 2) == 2) { - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - b_ChannelAMode - != 1) { - /*******************************************/ - /* The digital channel A is used for input */ - /*******************************************/ - - i_ReturnValue = - -6; - } - } /* if ((b_PortValue & 2) == 2) */ - - /**************************/ - /* Test if channel B used */ - /**************************/ - - if ((b_PortValue & 4) == 4) { - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - b_ChannelBMode - != 1) { - /*******************************************/ - /* The digital channel B is used for input */ - /*******************************************/ - - i_ReturnValue = - -7; - } - } /* if ((b_PortValue & 4) == 4) */ - - /***********************/ - /* Test if error occur */ - /***********************/ - - if (i_ReturnValue >= 0) { - - /* if(data[1]) { */ - - switch (b_PortOnOFF) { - /*********************************/ - /* Test if set Port ON */ - /*********************************/ - - case APCI1710_ON: - - /*********************************/ - /* Test if output memory enabled */ - /*********************************/ - - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - b_OutputMemoryEnabled - == 1) { - dw_WriteValue - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - dw_OutputMemory - | - b_PortValue; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - dw_OutputMemory - = - dw_WriteValue; - } else { - dw_WriteValue - = - b_PortValue; - } - break; - - /* If Set PORT OFF */ - case APCI1710_OFF: - - /*********************************/ - /* Test if output memory enabled */ - /*********************************/ - - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - b_OutputMemoryEnabled - == 1) { - dw_WriteValue - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - dw_OutputMemory - & - (0xFFFFFFFFUL - - - b_PortValue); - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_DigitalIOInfo. - dw_OutputMemory - = - dw_WriteValue; - } else { - /*****************************/ - /* Digital Output Memory OFF */ - /*****************************/ - - i_ReturnValue - = - -8; - } - } /* switch */ - - /*******************/ - /* Write the value */ - /*******************/ - - /* OUTPDW (ps_APCI1710Variable-> - * s_Board [b_BoardHandle]. - * s_BoardInfos. - * ui_Address + (64 * b_ModulNbr), - * dw_WriteValue); */ - - outl(dw_WriteValue, - devpriv-> - s_BoardInfos. - ui_Address + - (64 * b_ModulNbr)); - } - } else { - /**********************/ - /* Output value wrong */ - /**********************/ - - i_ReturnValue = -4; - } - } else { - /*******************************/ - /* Digital I/O not initialised */ - /*******************************/ - - i_ReturnValue = -5; - } - } else { - /******************************************/ - /* The module is not a digital I/O module */ - /******************************************/ - - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - i_ReturnValue = -2; - } - break; - - default: - i_ReturnValue = -9; - DPRINTK("NO INPUT/OUTPUT specified\n"); - } /* switch INPUT / OUTPUT */ - return i_ReturnValue; -} diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c deleted file mode 100644 index c9db601..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c +++ /dev/null @@ -1,5461 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-----------------------------------------------------------------------+ - | Project : API APCI1710 | Compiler : gcc | - | Module name : INC_CPT.C | Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-----------------------------------------------------------------------+ - | Description : APCI-1710 incremental counter module | - | | - | | - +-----------------------------------------------------------------------+ - | UPDATES | - +-----------------------------------------------------------------------+ - | Date | Author | Description of updates | - +----------+-----------+------------------------------------------------+ - | | | | - |----------|-----------|------------------------------------------------| - | 08/05/00 | Guinot C | - 0400/0228 All Function in RING 0 | - | | | available | - +-----------------------------------------------------------------------+ - | 29/06/01 | Guinot C. | - 1100/0231 -> 0701/0232 | - | | | See i_APCI1710_DisableFrequencyMeasurement | - +-----------------------------------------------------------------------+ -*/ - -#define APCI1710_16BIT_COUNTER 0x10 -#define APCI1710_32BIT_COUNTER 0x0 -#define APCI1710_QUADRUPLE_MODE 0x0 -#define APCI1710_DOUBLE_MODE 0x3 -#define APCI1710_SIMPLE_MODE 0xF -#define APCI1710_DIRECT_MODE 0x80 -#define APCI1710_HYSTERESIS_ON 0x60 -#define APCI1710_HYSTERESIS_OFF 0x0 -#define APCI1710_INCREMENT 0x60 -#define APCI1710_DECREMENT 0x0 -#define APCI1710_LATCH_COUNTER 0x1 -#define APCI1710_CLEAR_COUNTER 0x0 -#define APCI1710_LOW 0x0 -#define APCI1710_HIGH 0x1 - -/*********************/ -/* Version 0600-0229 */ -/*********************/ -#define APCI1710_HIGH_EDGE_CLEAR_COUNTER 0x0 -#define APCI1710_HIGH_EDGE_LATCH_COUNTER 0x1 -#define APCI1710_LOW_EDGE_CLEAR_COUNTER 0x2 -#define APCI1710_LOW_EDGE_LATCH_COUNTER 0x3 -#define APCI1710_HIGH_EDGE_LATCH_AND_CLEAR_COUNTER 0x4 -#define APCI1710_LOW_EDGE_LATCH_AND_CLEAR_COUNTER 0x5 -#define APCI1710_SOURCE_0 0x0 -#define APCI1710_SOURCE_1 0x1 - -#define APCI1710_30MHZ 30 -#define APCI1710_33MHZ 33 -#define APCI1710_40MHZ 40 - -#define APCI1710_ENABLE_LATCH_INT 0x80 -#define APCI1710_DISABLE_LATCH_INT (~APCI1710_ENABLE_LATCH_INT) - -#define APCI1710_INDEX_LATCH_COUNTER 0x10 -#define APCI1710_INDEX_AUTO_MODE 0x8 -#define APCI1710_ENABLE_INDEX 0x4 -#define APCI1710_DISABLE_INDEX (~APCI1710_ENABLE_INDEX) -#define APCI1710_ENABLE_LATCH_AND_CLEAR 0x8 -#define APCI1710_DISABLE_LATCH_AND_CLEAR (~APCI1710_ENABLE_LATCH_AND_CLEAR) -#define APCI1710_SET_LOW_INDEX_LEVEL 0x4 -#define APCI1710_SET_HIGH_INDEX_LEVEL (~APCI1710_SET_LOW_INDEX_LEVEL) -#define APCI1710_INVERT_INDEX_RFERENCE 0x2 -#define APCI1710_DEFAULT_INDEX_RFERENCE (~APCI1710_INVERT_INDEX_RFERENCE) - -#define APCI1710_ENABLE_INDEX_INT 0x1 -#define APCI1710_DISABLE_INDEX_INT (~APCI1710_ENABLE_INDEX_INT) - -#define APCI1710_ENABLE_FREQUENCY 0x4 -#define APCI1710_DISABLE_FREQUENCY (~APCI1710_ENABLE_FREQUENCY) - -#define APCI1710_ENABLE_FREQUENCY_INT 0x8 -#define APCI1710_DISABLE_FREQUENCY_INT (~APCI1710_ENABLE_FREQUENCY_INT) - -#define APCI1710_ENABLE_40MHZ_FREQUENCY 0x40 -#define APCI1710_DISABLE_40MHZ_FREQUENCY (~APCI1710_ENABLE_40MHZ_FREQUENCY) - -#define APCI1710_ENABLE_40MHZ_FILTER 0x80 -#define APCI1710_DISABLE_40MHZ_FILTER (~APCI1710_ENABLE_40MHZ_FILTER) - -#define APCI1710_ENABLE_COMPARE_INT 0x2 -#define APCI1710_DISABLE_COMPARE_INT (~APCI1710_ENABLE_COMPARE_INT) - -#define APCI1710_ENABLE_INDEX_ACTION 0x20 -#define APCI1710_DISABLE_INDEX_ACTION (~APCI1710_ENABLE_INDEX_ACTION) -#define APCI1710_REFERENCE_HIGH 0x40 -#define APCI1710_REFERENCE_LOW (~APCI1710_REFERENCE_HIGH) - -#define APCI1710_TOR_GATE_LOW 0x40 -#define APCI1710_TOR_GATE_HIGH (~APCI1710_TOR_GATE_LOW) - -/* INSN CONFIG */ -#define APCI1710_INCCPT_INITCOUNTER 100 -#define APCI1710_INCCPT_COUNTERAUTOTEST 101 -#define APCI1710_INCCPT_INITINDEX 102 -#define APCI1710_INCCPT_INITREFERENCE 103 -#define APCI1710_INCCPT_INITEXTERNALSTROBE 104 -#define APCI1710_INCCPT_INITCOMPARELOGIC 105 -#define APCI1710_INCCPT_INITFREQUENCYMEASUREMENT 106 - -/* INSN READ */ -#define APCI1710_INCCPT_READLATCHREGISTERSTATUS 200 -#define APCI1710_INCCPT_READLATCHREGISTERVALUE 201 -#define APCI1710_INCCPT_READ16BITCOUNTERVALUE 202 -#define APCI1710_INCCPT_READ32BITCOUNTERVALUE 203 -#define APCI1710_INCCPT_GETINDEXSTATUS 204 -#define APCI1710_INCCPT_GETREFERENCESTATUS 205 -#define APCI1710_INCCPT_GETUASSTATUS 206 -#define APCI1710_INCCPT_GETCBSTATUS 207 -#define APCI1710_INCCPT_GET16BITCBSTATUS 208 -#define APCI1710_INCCPT_GETUDSTATUS 209 -#define APCI1710_INCCPT_GETINTERRUPTUDLATCHEDSTATUS 210 -#define APCI1710_INCCPT_READFREQUENCYMEASUREMENT 211 -#define APCI1710_INCCPT_READINTERRUPT 212 - -/* INSN BITS */ -#define APCI1710_INCCPT_CLEARCOUNTERVALUE 300 -#define APCI1710_INCCPT_CLEARALLCOUNTERVALUE 301 -#define APCI1710_INCCPT_SETINPUTFILTER 302 -#define APCI1710_INCCPT_LATCHCOUNTER 303 -#define APCI1710_INCCPT_SETINDEXANDREFERENCESOURCE 304 -#define APCI1710_INCCPT_SETDIGITALCHLON 305 -#define APCI1710_INCCPT_SETDIGITALCHLOFF 306 - -/* INSN WRITE */ -#define APCI1710_INCCPT_ENABLELATCHINTERRUPT 400 -#define APCI1710_INCCPT_DISABLELATCHINTERRUPT 401 -#define APCI1710_INCCPT_WRITE16BITCOUNTERVALUE 402 -#define APCI1710_INCCPT_WRITE32BITCOUNTERVALUE 403 -#define APCI1710_INCCPT_ENABLEINDEX 404 -#define APCI1710_INCCPT_DISABLEINDEX 405 -#define APCI1710_INCCPT_ENABLECOMPARELOGIC 406 -#define APCI1710_INCCPT_DISABLECOMPARELOGIC 407 -#define APCI1710_INCCPT_ENABLEFREQUENCYMEASUREMENT 408 -#define APCI1710_INCCPT_DISABLEFREQUENCYMEASUREMENT 409 - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitCounter | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_CounterRange, | -| unsigned char_ b_FirstCounterModus, | -| unsigned char_ b_FirstCounterOption, | -| unsigned char_ b_SecondCounterModus, | -| unsigned char_ b_SecondCounterOption) | -+----------------------------------------------------------------------------+ -| Task : Configure the counter operating mode from selected | -| module (b_ModulNbr). You must calling this function be | -| for you call any other function witch access of | -| counters. | -| | -| Counter range | -| ------------- | -| +------------------------------------+-----------------------------------+ | -| | Parameter Passed value | Description | | -| |------------------------------------+-----------------------------------| | -| |b_ModulNbr APCI1710_16BIT_COUNTER | The module is configured for | | -| | | two 16-bit counter. | | -| | | - b_FirstCounterModus and | | -| | | b_FirstCounterOption | | -| | | configure the first 16 bit | | -| | | counter. | | -| | | - b_SecondCounterModus and | | -| | | b_SecondCounterOption | | -| | | configure the second 16 bit | | -| | | counter. | | -| |------------------------------------+-----------------------------------| | -| |b_ModulNbr APCI1710_32BIT_COUNTER | The module is configured for one | | -| | | 32-bit counter. | | -| | | - b_FirstCounterModus and | | -| | | b_FirstCounterOption | | -| | | configure the 32 bit counter. | | -| | | - b_SecondCounterModus and | | -| | | b_SecondCounterOption | | -| | | are not used and have no | | -| | | importance. | | -| +------------------------------------+-----------------------------------+ | -| | -| Counter operating mode | -| ---------------------- | -| | -| +--------------------+-------------------------+-------------------------+ | -| | Parameter | Passed value | Description | | -| |--------------------+-------------------------+-------------------------| | -| |b_FirstCounterModus | APCI1710_QUADRUPLE_MODE | In the quadruple mode, | | -| | or | | the edge analysis | | -| |b_SecondCounterModus| | circuit generates a | | -| | | | counting pulse from | | -| | | | each edge of 2 signals | | -| | | | which are phase shifted | | -| | | | in relation to each | | -| | | | other. | | -| |--------------------+-------------------------+-------------------------| | -| |b_FirstCounterModus | APCI1710_DOUBLE_MODE | Functions in the same | | -| | or | | way as the quadruple | | -| |b_SecondCounterModus| | mode, except that only | | -| | | | two of the four edges | | -| | | | are analysed per | | -| | | | period | | -| |--------------------+-------------------------+-------------------------| | -| |b_FirstCounterModus | APCI1710_SIMPLE_MODE | Functions in the same | | -| | or | | way as the quadruple | | -| |b_SecondCounterModus| | mode, except that only | | -| | | | one of the four edges | | -| | | | is analysed per | | -| | | | period. | | -| |--------------------+-------------------------+-------------------------| | -| |b_FirstCounterModus | APCI1710_DIRECT_MODE | In the direct mode the | | -| | or | | both edge analysis | | -| |b_SecondCounterModus| | circuits are inactive. | | -| | | | The inputs A, B in the | | -| | | | 32-bit mode or A, B and | | -| | | | C, D in the 16-bit mode | | -| | | | represent, each, one | | -| | | | clock pulse gate circuit| | -| | | | There by frequency and | | -| | | | pulse duration | | -| | | | measurements can be | | -| | | | performed. | | -| +--------------------+-------------------------+-------------------------+ | -| | -| | -| IMPORTANT! | -| If you have configured the module for two 16-bit counter, a mixed | -| mode with a counter in quadruple/double/single mode | -| and the other counter in direct mode is not possible! | -| | -| | -| Counter operating option for quadruple/double/simple mode | -| --------------------------------------------------------- | -| | -| +----------------------+-------------------------+------------------------+| -| | Parameter | Passed value | Description || -| |----------------------+-------------------------+------------------------|| -| |b_FirstCounterOption | APCI1710_HYSTERESIS_ON | In both edge analysis || -| | or | | circuits is available || -| |b_SecondCounterOption | | one hysteresis circuit.|| -| | | | It suppresses each || -| | | | time the first counting|| -| | | | pulse after a change || -| | | | of rotation. || -| |----------------------+-------------------------+------------------------|| -| |b_FirstCounterOption | APCI1710_HYSTERESIS_OFF | The first counting || -| | or | | pulse is not suppress || -| |b_SecondCounterOption | | after a change of || -| | | | rotation. || -| +----------------------+-------------------------+------------------------+| -| | -| | -| IMPORTANT! | -| This option are only avaible if you have selected the direct mode. | -| | -| | -| Counter operating option for direct mode | -| ---------------------------------------- | -| | -| +----------------------+--------------------+----------------------------+ | -| | Parameter | Passed value | Description | | -| |----------------------+--------------------+----------------------------| | -| |b_FirstCounterOption | APCI1710_INCREMENT | The counter increment for | | -| | or | | each counting pulse | | -| |b_SecondCounterOption | | | | -| |----------------------+--------------------+----------------------------| | -| |b_FirstCounterOption | APCI1710_DECREMENT | The counter decrement for | | -| | or | | each counting pulse | | -| |b_SecondCounterOption | | | | -| +----------------------+--------------------+----------------------------+ | -| | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) | -| unsigned char_ b_CounterRange : Selection form counter | -| range. | -| unsigned char_ b_FirstCounterModus : First counter operating | -| mode. | -| unsigned char_ b_FirstCounterOption : First counter option. | -| unsigned char_ b_SecondCounterModus : Second counter operating | -| mode. | -| unsigned char_ b_SecondCounterOption : Second counter option. | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module is not a counter module | -| -3: The selected counter range is wrong. | -| -4: The selected first counter operating mode is wrong. | -| -5: The selected first counter operating option is wrong| -| -6: The selected second counter operating mode is wrong.| -| -7: The selected second counter operating option is | -| wrong. | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InitCounter(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_CounterRange, - unsigned char b_FirstCounterModus, - unsigned char b_FirstCounterOption, - unsigned char b_SecondCounterModus, - unsigned char b_SecondCounterOption) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /*******************************/ - /* Test if incremental counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER) { - /**************************/ - /* Test the counter range */ - /**************************/ - - if (b_CounterRange == APCI1710_16BIT_COUNTER - || b_CounterRange == APCI1710_32BIT_COUNTER) { - /********************************/ - /* Test the first counter modus */ - /********************************/ - - if (b_FirstCounterModus == APCI1710_QUADRUPLE_MODE || - b_FirstCounterModus == APCI1710_DOUBLE_MODE || - b_FirstCounterModus == APCI1710_SIMPLE_MODE || - b_FirstCounterModus == APCI1710_DIRECT_MODE) { - /*********************************/ - /* Test the first counter option */ - /*********************************/ - - if ((b_FirstCounterModus == APCI1710_DIRECT_MODE - && (b_FirstCounterOption == - APCI1710_INCREMENT - || b_FirstCounterOption - == APCI1710_DECREMENT)) - || (b_FirstCounterModus != - APCI1710_DIRECT_MODE - && (b_FirstCounterOption == - APCI1710_HYSTERESIS_ON - || b_FirstCounterOption - == - APCI1710_HYSTERESIS_OFF))) - { - /**************************/ - /* Test if 16-bit counter */ - /**************************/ - - if (b_CounterRange == - APCI1710_16BIT_COUNTER) { - /*********************************/ - /* Test the second counter modus */ - /*********************************/ - - if ((b_FirstCounterModus != - APCI1710_DIRECT_MODE - && - (b_SecondCounterModus - == - APCI1710_QUADRUPLE_MODE - || - b_SecondCounterModus - == - APCI1710_DOUBLE_MODE - || - b_SecondCounterModus - == - APCI1710_SIMPLE_MODE)) - || (b_FirstCounterModus - == - APCI1710_DIRECT_MODE - && - b_SecondCounterModus - == - APCI1710_DIRECT_MODE)) - { - /**********************************/ - /* Test the second counter option */ - /**********************************/ - - if ((b_SecondCounterModus == APCI1710_DIRECT_MODE && (b_SecondCounterOption == APCI1710_INCREMENT || b_SecondCounterOption == APCI1710_DECREMENT)) || (b_SecondCounterModus != APCI1710_DIRECT_MODE && (b_SecondCounterOption == APCI1710_HYSTERESIS_ON || b_SecondCounterOption == APCI1710_HYSTERESIS_OFF))) { - i_ReturnValue = - 0; - } else { - /*********************************************************/ - /* The selected second counter operating option is wrong */ - /*********************************************************/ - - DPRINTK("The selected second counter operating option is wrong\n"); - i_ReturnValue = - -7; - } - } else { - /*******************************************************/ - /* The selected second counter operating mode is wrong */ - /*******************************************************/ - - DPRINTK("The selected second counter operating mode is wrong\n"); - i_ReturnValue = -6; - } - } - } else { - /********************************************************/ - /* The selected first counter operating option is wrong */ - /********************************************************/ - - DPRINTK("The selected first counter operating option is wrong\n"); - i_ReturnValue = -5; - } - } else { - /******************************************************/ - /* The selected first counter operating mode is wrong */ - /******************************************************/ - DPRINTK("The selected first counter operating mode is wrong\n"); - i_ReturnValue = -4; - } - } else { - /***************************************/ - /* The selected counter range is wrong */ - /***************************************/ - - DPRINTK("The selected counter range is wrong\n"); - i_ReturnValue = -3; - } - - /*************************/ - /* Test if a error occur */ - /*************************/ - - if (i_ReturnValue == 0) { - /**************************/ - /* Test if 16-Bit counter */ - /**************************/ - - if (b_CounterRange == APCI1710_32BIT_COUNTER) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister1 = b_CounterRange | - b_FirstCounterModus | - b_FirstCounterOption; - } else { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister1 = b_CounterRange | - (b_FirstCounterModus & 0x5) | - (b_FirstCounterOption & 0x20) | - (b_SecondCounterModus & 0xA) | - (b_SecondCounterOption & 0x40); - - /***********************/ - /* Test if direct mode */ - /***********************/ - - if (b_FirstCounterModus == APCI1710_DIRECT_MODE) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister1 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister1 | - APCI1710_DIRECT_MODE; - } - } - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos. - ui_Address + 20 + (64 * b_ModulNbr)); - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_CounterInit = 1; - } - } else { - /**************************************/ - /* The module is not a counter module */ - /**************************************/ - - DPRINTK("The module is not a counter module\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_CounterAutoTest | -| (unsigned char_ b_BoardHandle, | -| unsigned char *_ pb_TestStatus) | -+----------------------------------------------------------------------------+ -| Task : A test mode is intended for testing the component and | -| the connected periphery. All the 8-bit counter chains | -| are operated internally as down counters. | -| Independently from the external signals, | -| all the four 8-bit counter chains are decremented in | -| parallel by each negative clock pulse edge of CLKX. | -| | -| Counter auto test conclusion | -| ---------------------------- | -| +-----------------+-----------------------------+ | -| | pb_TestStatus | Error description | | -| | mask | | | -| |-----------------+-----------------------------| | -| | 0000 | No error detected | | -| |-----------------|-----------------------------| | -| | 0001 | Error detected of counter 0 | | -| |-----------------|-----------------------------| | -| | 0010 | Error detected of counter 1 | | -| |-----------------|-----------------------------| | -| | 0100 | Error detected of counter 2 | | -| |-----------------|-----------------------------| | -| | 1000 | Error detected of counter 3 | | -| +-----------------+-----------------------------+ | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_TestStatus : Auto test conclusion. See table| -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_CounterAutoTest(struct comedi_device *dev, - unsigned char *pb_TestStatus) -{ - struct addi_private *devpriv = dev->private; - unsigned char b_ModulCpt = 0; - int i_ReturnValue = 0; - unsigned int dw_LathchValue; - - *pb_TestStatus = 0; - - /********************************/ - /* Test if counter module found */ - /********************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[0] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER - || (devpriv->s_BoardInfos. - dw_MolduleConfiguration[1] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER - || (devpriv->s_BoardInfos. - dw_MolduleConfiguration[2] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER - || (devpriv->s_BoardInfos. - dw_MolduleConfiguration[3] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER) { - for (b_ModulCpt = 0; b_ModulCpt < 4; b_ModulCpt++) { - /*******************************/ - /* Test if incremental counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulCpt] & - 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER) { - /******************/ - /* Start the test */ - /******************/ - - outl(3, devpriv->s_BoardInfos. - ui_Address + 16 + (64 * b_ModulCpt)); - - /*********************/ - /* Tatch the counter */ - /*********************/ - - outl(1, devpriv->s_BoardInfos. - ui_Address + (64 * b_ModulCpt)); - - /************************/ - /* Read the latch value */ - /************************/ - - dw_LathchValue = inl(devpriv->s_BoardInfos. - ui_Address + 4 + (64 * b_ModulCpt)); - - if ((dw_LathchValue & 0xFF) != - ((dw_LathchValue >> 8) & 0xFF) - && (dw_LathchValue & 0xFF) != - ((dw_LathchValue >> 16) & 0xFF) - && (dw_LathchValue & 0xFF) != - ((dw_LathchValue >> 24) & 0xFF)) { - *pb_TestStatus = - *pb_TestStatus | (1 << - b_ModulCpt); - } - - /*****************/ - /* Stop the test */ - /*****************/ - - outl(0, devpriv->s_BoardInfos. - ui_Address + 16 + (64 * b_ModulCpt)); - } - } - } else { - /***************************/ - /* No counter module found */ - /***************************/ - - DPRINTK("No counter module found\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitIndex (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_ReferenceAction, | -| unsigned char_ b_IndexOperation, | -| unsigned char_ b_AutoMode, | -| unsigned char_ b_InterruptEnable) | -+----------------------------------------------------------------------------+ -| Task : Initialise the index corresponding to the selected | -| module (b_ModulNbr). If a INDEX flag occur, you have | -| the possibility to clear the 32-Bit counter or to latch| -| the current 32-Bit value in to the first latch | -| register. The b_IndexOperation parameter give the | -| possibility to choice the INDEX action. | -| If you have enabled the automatic mode, each INDEX | -| action is cleared automatically, else you must read | -| the index status ("i_APCI1710_ReadIndexStatus") | -| after each INDEX action. | -| | -| | -| Index action | -| ------------ | -| | -| +------------------------+------------------------------------+ | -| | b_IndexOperation | Operation | | -| |------------------------+------------------------------------| | -| |APCI1710_LATCH_COUNTER | After a index signal, the counter | | -| | | value (32-Bit) is latched in to | | -| | | the first latch register | | -| |------------------------|------------------------------------| | -| |APCI1710_CLEAR_COUNTER | After a index signal, the counter | | -| | | value is cleared (32-Bit) | | -| +------------------------+------------------------------------+ | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_ReferenceAction : Determine if the reference | -| must set or no for the | -| acceptance from index | -| APCI1710_ENABLE : | -| Reference must be set for | -| accepted the index | -| APCI1710_DISABLE : | -| Reference have not | -| importance | -| unsigned char_ b_IndexOperation : Index operating mode. | -| See table. | -| unsigned char_ b_AutoMode : Enable or disable the | -| automatic index reset. | -| APCI1710_ENABLE : | -| Enable the automatic mode | -| APCI1710_DISABLE : | -| Disable the automatic mode | -| unsigned char_ b_InterruptEnable : Enable or disable the | -| interrupt. | -| APCI1710_ENABLE : | -| Enable the interrupt | -| APCI1710_DISABLE : | -| Disable the interrupt | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4 The reference action parameter is wrong | -| -5: The index operating mode parameter is wrong | -| -6: The auto mode parameter is wrong | -| -7: Interrupt parameter is wrong | -| -8: Interrupt function not initialised. | -| See function "i_APCI1710_SetBoardIntRoutineX" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InitIndex(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_ReferenceAction, - unsigned char b_IndexOperation, - unsigned char b_AutoMode, - unsigned char b_InterruptEnable) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /********************************/ - /* Test the reference parameter */ - /********************************/ - - if (b_ReferenceAction == APCI1710_ENABLE || - b_ReferenceAction == APCI1710_DISABLE) { - /****************************/ - /* Test the index parameter */ - /****************************/ - - if (b_IndexOperation == - APCI1710_HIGH_EDGE_LATCH_COUNTER - || b_IndexOperation == - APCI1710_LOW_EDGE_LATCH_COUNTER - || b_IndexOperation == - APCI1710_HIGH_EDGE_CLEAR_COUNTER - || b_IndexOperation == - APCI1710_LOW_EDGE_CLEAR_COUNTER - || b_IndexOperation == - APCI1710_HIGH_EDGE_LATCH_AND_CLEAR_COUNTER - || b_IndexOperation == - APCI1710_LOW_EDGE_LATCH_AND_CLEAR_COUNTER) - { - /********************************/ - /* Test the auto mode parameter */ - /********************************/ - - if (b_AutoMode == APCI1710_ENABLE || - b_AutoMode == APCI1710_DISABLE) - { - /***************************/ - /* Test the interrupt mode */ - /***************************/ - - if (b_InterruptEnable == - APCI1710_ENABLE - || b_InterruptEnable == - APCI1710_DISABLE) { - - /************************************/ - /* Makte the configuration commando */ - /************************************/ - - if (b_ReferenceAction == - APCI1710_ENABLE) - { - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - | - APCI1710_ENABLE_INDEX_ACTION; - } else { - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - & - APCI1710_DISABLE_INDEX_ACTION; - } - - /****************************************/ - /* Test if low level latch or/and clear */ - /****************************************/ - - if (b_IndexOperation == - APCI1710_LOW_EDGE_LATCH_COUNTER - || - b_IndexOperation - == - APCI1710_LOW_EDGE_CLEAR_COUNTER - || - b_IndexOperation - == - APCI1710_LOW_EDGE_LATCH_AND_CLEAR_COUNTER) - { - /*************************************/ - /* Set the index level to low (DQ26) */ - /*************************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - | - APCI1710_SET_LOW_INDEX_LEVEL; - } else { - /**************************************/ - /* Set the index level to high (DQ26) */ - /**************************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - & - APCI1710_SET_HIGH_INDEX_LEVEL; - } - - /***********************************/ - /* Test if latch and clear counter */ - /***********************************/ - - if (b_IndexOperation == - APCI1710_HIGH_EDGE_LATCH_AND_CLEAR_COUNTER - || - b_IndexOperation - == - APCI1710_LOW_EDGE_LATCH_AND_CLEAR_COUNTER) - { - /***************************************/ - /* Set the latch and clear flag (DQ27) */ - /***************************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - | - APCI1710_ENABLE_LATCH_AND_CLEAR; - } /* if (b_IndexOperation == APCI1710_HIGH_EDGE_LATCH_AND_CLEAR_COUNTER || b_IndexOperation == APCI1710_LOW_EDGE_LATCH_AND_CLEAR_COUNTER) */ - else { - /*****************************************/ - /* Clear the latch and clear flag (DQ27) */ - /*****************************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - & - APCI1710_DISABLE_LATCH_AND_CLEAR; - - /*************************/ - /* Test if latch counter */ - /*************************/ - - if (b_IndexOperation == APCI1710_HIGH_EDGE_LATCH_COUNTER || b_IndexOperation == APCI1710_LOW_EDGE_LATCH_COUNTER) { - /*********************************/ - /* Enable the latch from counter */ - /*********************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - | - APCI1710_INDEX_LATCH_COUNTER; - } else { - /*********************************/ - /* Enable the clear from counter */ - /*********************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - & - (~APCI1710_INDEX_LATCH_COUNTER); - } - } /* // if (b_IndexOperation == APCI1710_HIGH_EDGE_LATCH_AND_CLEAR_COUNTER || b_IndexOperation == APCI1710_LOW_EDGE_LATCH_AND_CLEAR_COUNTER) */ - - if (b_AutoMode == - APCI1710_DISABLE) - { - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - | - APCI1710_INDEX_AUTO_MODE; - } else { - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 - & - (~APCI1710_INDEX_AUTO_MODE); - } - - if (b_InterruptEnable == - APCI1710_ENABLE) - { - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 - | - APCI1710_ENABLE_INDEX_INT; - } else { - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 - & - APCI1710_DISABLE_INDEX_INT; - } - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag. - b_IndexInit = 1; - - } else { - /********************************/ - /* Interrupt parameter is wrong */ - /********************************/ - DPRINTK("Interrupt parameter is wrong\n"); - i_ReturnValue = -7; - } - } else { - /************************************/ - /* The auto mode parameter is wrong */ - /************************************/ - - DPRINTK("The auto mode parameter is wrong\n"); - i_ReturnValue = -6; - } - } else { - /***********************************************/ - /* The index operating mode parameter is wrong */ - /***********************************************/ - - DPRINTK("The index operating mode parameter is wrong\n"); - i_ReturnValue = -5; - } - } else { - /*******************************************/ - /* The reference action parameter is wrong */ - /*******************************************/ - - DPRINTK("The reference action parameter is wrong\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitReference | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_ReferenceLevel) | -+----------------------------------------------------------------------------+ -| Task : Initialise the reference corresponding to the selected | -| module (b_ModulNbr). | -| | -| Reference level | -| --------------- | -| +--------------------+-------------------------+ | -| | b_ReferenceLevel | Operation | | -| +--------------------+-------------------------+ | -| | APCI1710_LOW | Reference occur if "0" | | -| |--------------------|-------------------------| | -| | APCI1710_HIGH | Reference occur if "1" | | -| +--------------------+-------------------------+ | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_ReferenceLevel : Reference level. | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The selected module number parameter is wrong | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Reference level parameter is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InitReference(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_ReferenceLevel) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /**************************************/ - /* Test the reference level parameter */ - /**************************************/ - - if (b_ReferenceLevel == 0 || b_ReferenceLevel == 1) { - if (b_ReferenceLevel == 1) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 | - APCI1710_REFERENCE_HIGH; - } else { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 & - APCI1710_REFERENCE_LOW; - } - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos.ui_Address + 20 + - (64 * b_ModulNbr)); - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_ReferenceInit = 1; - } else { - /**************************************/ - /* Reference level parameter is wrong */ - /**************************************/ - - DPRINTK("Reference level parameter is wrong\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitExternalStrobe | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_ExternalStrobe, | -| unsigned char_ b_ExternalStrobeLevel) | -+----------------------------------------------------------------------------+ -| Task : Initialises the external strobe level corresponding to | -| the selected module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_ExternalStrobe : External strobe selection | -| 0 : External strobe A | -| 1 : External strobe B | -| unsigned char_ b_ExternalStrobeLevel : External strobe level | -| APCI1710_LOW : | -| External latch occurs if "0" | -| APCI1710_HIGH : | -| External latch occurs if "1" | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The selected module number is wrong | -| -3: Counter not initialised. | -| See function "i_APCI1710_InitCounter" | -| -4: External strobe selection is wrong | -| -5: External strobe level parameter is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InitExternalStrobe(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_ExternalStrobe, - unsigned char b_ExternalStrobeLevel) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /**************************************/ - /* Test the external strobe selection */ - /**************************************/ - - if (b_ExternalStrobe == 0 || b_ExternalStrobe == 1) { - /******************/ - /* Test the level */ - /******************/ - - if ((b_ExternalStrobeLevel == APCI1710_HIGH) || - ((b_ExternalStrobeLevel == APCI1710_LOW - && (devpriv-> - s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & - 0xFFFF) >= - 0x3135))) { - /*****************/ - /* Set the level */ - /*****************/ - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 = (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 & (0xFF - - (0x10 << b_ExternalStrobe))) | ((b_ExternalStrobeLevel ^ 1) << (4 + b_ExternalStrobe)); - } else { - /********************************************/ - /* External strobe level parameter is wrong */ - /********************************************/ - - DPRINTK("External strobe level parameter is wrong\n"); - i_ReturnValue = -5; - } - } /* if (b_ExternalStrobe == 0 || b_ExternalStrobe == 1) */ - else { - /**************************************/ - /* External strobe selection is wrong */ - /**************************************/ - - DPRINTK("External strobe selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_ExternalStrobe == 0 || b_ExternalStrobe == 1) */ - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - - /* - +----------------------------------------------------------------------------+ - | Function Name : _INT_ i_APCI1710_InitCompareLogic | - | (unsigned char_ b_BoardHandle, | - | unsigned char_ b_ModulNbr, | - | unsigned int_ ui_CompareValue) | - +----------------------------------------------------------------------------+ - | Task : Set the 32-Bit compare value. At that moment that the | - | incremental counter arrive to the compare value | - | (ui_CompareValue) a interrupt is generated. | - +----------------------------------------------------------------------------+ - | Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | - | unsigned char_ b_ModulNbr : Module number to configure | - | (0 to 3) | - | unsigned int_ ui_CompareValue : 32-Bit compare value | - +----------------------------------------------------------------------------+ - | Output Parameters : - - +----------------------------------------------------------------------------+ - | Return Value : 0: No error | - | -1: The handle parameter of the board is wrong | - | -2: No counter module found | - | -3: Counter not initialised see function | - | "i_APCI1710_InitCounter" | - +----------------------------------------------------------------------------+ - */ -static int i_APCI1710_InitCompareLogic(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned int ui_CompareValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - - outl(ui_CompareValue, devpriv->s_BoardInfos. - ui_Address + 28 + (64 * b_ModulNbr)); - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_CompareLogicInit = 1; - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitFrequencyMeasurement | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PCIInputClock, | -| unsigned char_ b_TimingUnity, | -| ULONG_ ul_TimingInterval, | -| PULONG_ pul_RealTimingInterval) | -+----------------------------------------------------------------------------+ -| Task : Sets the time for the frequency measurement. | -| Configures the selected TOR incremental counter of the | -| selected module (b_ModulNbr). The ul_TimingInterval and| -| ul_TimingUnity determine the time base for the | -| measurement. The pul_RealTimingInterval returns the | -| real time value. You must call up this function before | -| you call up any other function which gives access to | -| the frequency measurement. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Number of the module to be | -| configured (0 to 3) | -| unsigned char_ b_PCIInputClock : Selection of the PCI bus | -| clock | -| - APCI1710_30MHZ : | -| The PC has a PCI bus clock | -| of 30 MHz | -| - APCI1710_33MHZ : | -| The PC has a PCI bus clock | -| of 33 MHz | -| unsigned char_ b_TimingUnity : Base time unit (0 to 2) | -| 0 : ns | -| 1 : æs | -| 2 : ms | -| ULONG_ ul_TimingInterval: Base time value. | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_RealTimingInterval : Real base time value. | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The selected module number is wrong | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: The selected PCI input clock is wrong | -| -5: Timing unity selection is wrong | -| -6: Base timing selection is wrong | -| -7: 40MHz quartz not on board | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InitFrequencyMeasurement(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_PCIInputClock, - unsigned char b_TimingUnity, - unsigned int ul_TimingInterval, - unsigned int *pul_RealTimingInterval) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int ul_TimerValue = 0; - double d_RealTimingInterval; - unsigned int dw_Status = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /**************************/ - /* Test the PCI bus clock */ - /**************************/ - - if ((b_PCIInputClock == APCI1710_30MHZ) || - (b_PCIInputClock == APCI1710_33MHZ) || - (b_PCIInputClock == APCI1710_40MHZ)) { - /************************/ - /* Test the timing unit */ - /************************/ - - if (b_TimingUnity <= 2) { - /**********************************/ - /* Test the base timing selection */ - /**********************************/ - - if (((b_PCIInputClock == APCI1710_30MHZ) - && (b_TimingUnity == 0) - && (ul_TimingInterval >= - 266) - && (ul_TimingInterval <= - 8738133UL)) - || ((b_PCIInputClock == - APCI1710_30MHZ) - && (b_TimingUnity == 1) - && (ul_TimingInterval >= - 1) - && (ul_TimingInterval <= - 8738UL)) - || ((b_PCIInputClock == - APCI1710_30MHZ) - && (b_TimingUnity == 2) - && (ul_TimingInterval >= - 1) - && (ul_TimingInterval <= - 8UL)) - || ((b_PCIInputClock == - APCI1710_33MHZ) - && (b_TimingUnity == 0) - && (ul_TimingInterval >= - 242) - && (ul_TimingInterval <= - 7943757UL)) - || ((b_PCIInputClock == - APCI1710_33MHZ) - && (b_TimingUnity == 1) - && (ul_TimingInterval >= - 1) - && (ul_TimingInterval <= - 7943UL)) - || ((b_PCIInputClock == - APCI1710_33MHZ) - && (b_TimingUnity == 2) - && (ul_TimingInterval >= - 1) - && (ul_TimingInterval <= - 7UL)) - || ((b_PCIInputClock == - APCI1710_40MHZ) - && (b_TimingUnity == 0) - && (ul_TimingInterval >= - 200) - && (ul_TimingInterval <= - 6553500UL)) - || ((b_PCIInputClock == - APCI1710_40MHZ) - && (b_TimingUnity == 1) - && (ul_TimingInterval >= - 1) - && (ul_TimingInterval <= - 6553UL)) - || ((b_PCIInputClock == - APCI1710_40MHZ) - && (b_TimingUnity == 2) - && (ul_TimingInterval >= - 1) - && (ul_TimingInterval <= - 6UL))) { - /**********************/ - /* Test if 40MHz used */ - /**********************/ - - if (b_PCIInputClock == - APCI1710_40MHZ) { - /******************************/ - /* Test if firmware >= Rev1.5 */ - /******************************/ - - if ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF) >= 0x3135) { - /*********************************/ - /* Test if 40MHz quartz on board */ - /*********************************/ - - /*INPDW (ps_APCI1710Variable-> - s_Board [b_BoardHandle]. - s_BoardInfos. - ui_Address + 36 + (64 * b_ModulNbr), &dw_Status); */ - dw_Status = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + 36 + - (64 * b_ModulNbr)); - - /******************************/ - /* Test the quartz flag (DQ0) */ - /******************************/ - - if ((dw_Status & 1) != 1) { - /*****************************/ - /* 40MHz quartz not on board */ - /*****************************/ - - DPRINTK("40MHz quartz not on board\n"); - i_ReturnValue - = - -7; - } - } else { - /*****************************/ - /* 40MHz quartz not on board */ - /*****************************/ - DPRINTK("40MHz quartz not on board\n"); - i_ReturnValue = - -7; - } - } /* if (b_PCIInputClock == APCI1710_40MHZ) */ - - /***************************/ - /* Test if not error occur */ - /***************************/ - - if (i_ReturnValue == 0) { - /****************************/ - /* Test the INC_CPT version */ - /****************************/ - - if ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF) >= 0x3131) { - - /**********************/ - /* Test if 40MHz used */ - /**********************/ - - if (b_PCIInputClock == APCI1710_40MHZ) { - /*********************************/ - /* Enable the 40MHz quarz (DQ30) */ - /*********************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - | - APCI1710_ENABLE_40MHZ_FREQUENCY; - } /* if (b_PCIInputClock == APCI1710_40MHZ) */ - else { - /**********************************/ - /* Disable the 40MHz quarz (DQ30) */ - /**********************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - & - APCI1710_DISABLE_40MHZ_FREQUENCY; - - } /* if (b_PCIInputClock == APCI1710_40MHZ) */ - - /********************************/ - /* Calculate the division fator */ - /********************************/ - - fpu_begin(); - switch (b_TimingUnity) { - /******/ - /* ns */ - /******/ - - case 0: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - (ul_TimingInterval - * - (0.00025 * b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (0.00025 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (0.00025 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - (0.00025 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (0.00025 * (double)b_PCIInputClock)) >= (double)((double)*pul_RealTimingInterval + 0.5)) { - *pul_RealTimingInterval - = - *pul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - - break; - - /******/ - /* æs */ - /******/ - - case 1: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - (ul_TimingInterval - * - (0.25 * b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (0.25 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (0.25 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - ( - (double) - 0.25 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (0.25 * (double)b_PCIInputClock)) >= (double)((double)*pul_RealTimingInterval + 0.5)) { - *pul_RealTimingInterval - = - *pul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - - break; - - /******/ - /* ms */ - /******/ - - case 2: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - ul_TimingInterval - * - (250.0 - * - b_PCIInputClock); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (250.0 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (250.0 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - (250.0 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (250.0 * (double)b_PCIInputClock)) >= (double)((double)*pul_RealTimingInterval + 0.5)) { - *pul_RealTimingInterval - = - *pul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - - break; - } - - fpu_end(); - /*************************/ - /* Write the timer value */ - /*************************/ - - outl(ul_TimerValue, devpriv->s_BoardInfos.ui_Address + 32 + (64 * b_ModulNbr)); - - /*******************************/ - /* Set the initialisation flag */ - /*******************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag. - b_FrequencyMeasurementInit - = 1; - } else { - /***************************/ - /* Counter not initialised */ - /***************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = - -3; - } - } /* if (i_ReturnValue == 0) */ - } else { - /**********************************/ - /* Base timing selection is wrong */ - /**********************************/ - - DPRINTK("Base timing selection is wrong\n"); - i_ReturnValue = -6; - } - } else { - /***********************************/ - /* Timing unity selection is wrong */ - /***********************************/ - - DPRINTK("Timing unity selection is wrong\n"); - i_ReturnValue = -5; - } - } else { - /*****************************************/ - /* The selected PCI input clock is wrong */ - /*****************************************/ - - DPRINTK("The selected PCI input clock is wrong\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* - * Configuration function for INC_CPT - */ -static int i_APCI1710_InsnConfigINCCPT(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - unsigned int ui_ConfigType; - int i_ReturnValue = 0; - - ui_ConfigType = CR_CHAN(insn->chanspec); - - printk("\nINC_CPT"); - - devpriv->tsk_Current = current; /* Save the current process task structure */ - switch (ui_ConfigType) { - case APCI1710_INCCPT_INITCOUNTER: - i_ReturnValue = i_APCI1710_InitCounter(dev, - CR_AREF(insn->chanspec), - (unsigned char) data[0], - (unsigned char) data[1], - (unsigned char) data[2], (unsigned char) data[3], (unsigned char) data[4]); - break; - - case APCI1710_INCCPT_COUNTERAUTOTEST: - i_ReturnValue = i_APCI1710_CounterAutoTest(dev, - (unsigned char *) &data[0]); - break; - - case APCI1710_INCCPT_INITINDEX: - i_ReturnValue = i_APCI1710_InitIndex(dev, - CR_AREF(insn->chanspec), - (unsigned char) data[0], - (unsigned char) data[1], (unsigned char) data[2], (unsigned char) data[3]); - break; - - case APCI1710_INCCPT_INITREFERENCE: - i_ReturnValue = i_APCI1710_InitReference(dev, - CR_AREF(insn->chanspec), (unsigned char) data[0]); - break; - - case APCI1710_INCCPT_INITEXTERNALSTROBE: - i_ReturnValue = i_APCI1710_InitExternalStrobe(dev, - CR_AREF(insn->chanspec), - (unsigned char) data[0], (unsigned char) data[1]); - break; - - case APCI1710_INCCPT_INITCOMPARELOGIC: - i_ReturnValue = i_APCI1710_InitCompareLogic(dev, - CR_AREF(insn->chanspec), (unsigned int) data[0]); - break; - - case APCI1710_INCCPT_INITFREQUENCYMEASUREMENT: - i_ReturnValue = i_APCI1710_InitFrequencyMeasurement(dev, - CR_AREF(insn->chanspec), - (unsigned char) data[0], - (unsigned char) data[1], (unsigned int) data[2], (unsigned int *) &data[0]); - break; - - default: - printk("Insn Config : Config Parameter Wrong\n"); - - } - - if (i_ReturnValue >= 0) - i_ReturnValue = insn->n; - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ClearCounterValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Clear the counter value from selected module | -| (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The selected module number parameter is wrong | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_ClearCounterValue(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*********************/ - /* Clear the counter */ - /*********************/ - - outl(1, devpriv->s_BoardInfos. - ui_Address + 16 + (64 * b_ModulNbr)); - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ClearAllCounterValue | -| (unsigned char_ b_BoardHandle) | -+----------------------------------------------------------------------------+ -| Task : Clear all counter value. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_ClearAllCounterValue(struct comedi_device *dev) -{ - struct addi_private *devpriv = dev->private; - unsigned char b_ModulCpt = 0; - int i_ReturnValue = 0; - - /********************************/ - /* Test if counter module found */ - /********************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[0] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER - || (devpriv->s_BoardInfos. - dw_MolduleConfiguration[1] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER - || (devpriv->s_BoardInfos. - dw_MolduleConfiguration[2] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER - || (devpriv->s_BoardInfos. - dw_MolduleConfiguration[3] & 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER) { - for (b_ModulCpt = 0; b_ModulCpt < 4; b_ModulCpt++) { - /*******************************/ - /* Test if incremental counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulCpt] & - 0xFFFF0000UL) == - APCI1710_INCREMENTAL_COUNTER) { - /*********************/ - /* Clear the counter */ - /*********************/ - - outl(1, devpriv->s_BoardInfos. - ui_Address + 16 + (64 * b_ModulCpt)); - } - } - } else { - /***************************/ - /* No counter module found */ - /***************************/ - - DPRINTK("No counter module found\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_SetInputFilter | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_Module, | -| unsigned char_ b_PCIInputClock, | -| unsigned char_ b_Filter) | -+----------------------------------------------------------------------------+ -| Task : Disable or enable the software filter from selected | -| module (b_ModulNbr). b_Filter determine the filter time| -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Number of the module to be | -| configured (0 to 3) | -| unsigned char_ b_PCIInputClock : Selection of the PCI bus | -| clock | -| - APCI1710_30MHZ : | -| The PC has a PCI bus clock | -| of 30 MHz | -| - APCI1710_33MHZ : | -| The PC has a PCI bus clock | -| of 33 MHz | -| - APCI1710_40MHZ : | -| The APCI1710 has a 40MHz | -| quartz | -| unsigned char_ b_Filter : Filter selection | -| | -| 30 MHz | -| ------ | -| 0: Software filter not used | -| 1: Filter from 266ns (3.750000MHz) | -| 2: Filter from 400ns (2.500000MHz) | -| 3: Filter from 533ns (1.876170MHz) | -| 4: Filter from 666ns (1.501501MHz) | -| 5: Filter from 800ns (1.250000MHz) | -| 6: Filter from 933ns (1.071800MHz) | -| 7: Filter from 1066ns (0.938080MHz) | -| 8: Filter from 1200ns (0.833333MHz) | -| 9: Filter from 1333ns (0.750000MHz) | -| 10: Filter from 1466ns (0.682100MHz) | -| 11: Filter from 1600ns (0.625000MHz) | -| 12: Filter from 1733ns (0.577777MHz) | -| 13: Filter from 1866ns (0.535900MHz) | -| 14: Filter from 2000ns (0.500000MHz) | -| 15: Filter from 2133ns (0.468800MHz) | -| | -| 33 MHz | -| ------ | -| 0: Software filter not used | -| 1: Filter from 242ns (4.125000MHz) | -| 2: Filter from 363ns (2.754820MHz) | -| 3: Filter from 484ns (2.066115MHz) | -| 4: Filter from 605ns (1.652892MHz) | -| 5: Filter from 726ns (1.357741MHz) | -| 6: Filter from 847ns (1.180637MHz) | -| 7: Filter from 968ns (1.033055MHz) | -| 8: Filter from 1089ns (0.918273MHz) | -| 9: Filter from 1210ns (0.826446MHz) | -| 10: Filter from 1331ns (0.751314MHz) | -| 11: Filter from 1452ns (0.688705MHz) | -| 12: Filter from 1573ns (0.635727MHz) | -| 13: Filter from 1694ns (0.590318MHz) | -| 14: Filter from 1815ns (0.550964MHz) | -| 15: Filter from 1936ns (0.516528MHz) | -| | -| 40 MHz | -| ------ | -| 0: Software filter not used | -| 1: Filter from 200ns (5.000000MHz) | -| 2: Filter from 300ns (3.333333MHz) | -| 3: Filter from 400ns (2.500000MHz) | -| 4: Filter from 500ns (2.000000MHz) | -| 5: Filter from 600ns (1.666666MHz) | -| 6: Filter from 700ns (1.428500MHz) | -| 7: Filter from 800ns (1.250000MHz) | -| 8: Filter from 900ns (1.111111MHz) | -| 9: Filter from 1000ns (1.000000MHz) | -| 10: Filter from 1100ns (0.909090MHz) | -| 11: Filter from 1200ns (0.833333MHz) | -| 12: Filter from 1300ns (0.769200MHz) | -| 13: Filter from 1400ns (0.714200MHz) | -| 14: Filter from 1500ns (0.666666MHz) | -| 15: Filter from 1600ns (0.625000MHz) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The selected module number is wrong | -| -3: The module is not a counter module | -| -4: The selected PCI input clock is wrong | -| -5: The selected filter value is wrong | -| -6: 40MHz quartz not on board | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_SetInputFilter(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_PCIInputClock, - unsigned char b_Filter) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if incremental counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_INCREMENTAL_COUNTER) { - /******************************/ - /* Test if firmware >= Rev1.5 */ - /******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF) >= 0x3135) { - /**************************/ - /* Test the PCI bus clock */ - /**************************/ - - if ((b_PCIInputClock == APCI1710_30MHZ) || - (b_PCIInputClock == APCI1710_33MHZ) || - (b_PCIInputClock == APCI1710_40MHZ)) { - /*************************/ - /* Test the filter value */ - /*************************/ - - if (b_Filter < 16) { - /**********************/ - /* Test if 40MHz used */ - /**********************/ - - if (b_PCIInputClock == - APCI1710_40MHZ) { - /*********************************/ - /* Test if 40MHz quartz on board */ - /*********************************/ - - dw_Status = - inl(devpriv-> - s_BoardInfos. - ui_Address + - 36 + - (64 * b_ModulNbr)); - - /******************************/ - /* Test the quartz flag (DQ0) */ - /******************************/ - - if ((dw_Status & 1) != - 1) { - /*****************************/ - /* 40MHz quartz not on board */ - /*****************************/ - - DPRINTK("40MHz quartz not on board\n"); - i_ReturnValue = - -6; - } - } /* if (b_PCIInputClock == APCI1710_40MHZ) */ - - /***************************/ - /* Test if error not occur */ - /***************************/ - - if (i_ReturnValue == 0) { - /**********************/ - /* Test if 40MHz used */ - /**********************/ - - if (b_PCIInputClock == - APCI1710_40MHZ) - { - /*********************************/ - /* Enable the 40MHz quarz (DQ31) */ - /*********************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - | - APCI1710_ENABLE_40MHZ_FILTER; - - } /* if (b_PCIInputClock == APCI1710_40MHZ) */ - else { - /**********************************/ - /* Disable the 40MHz quarz (DQ31) */ - /**********************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - & - APCI1710_DISABLE_40MHZ_FILTER; - - } /* if (b_PCIInputClock == APCI1710_40MHZ) */ - - /************************/ - /* Set the filter value */ - /************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 - = - (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 - & 0x1F) | - ((b_Filter & - 0x7) << - 5); - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - = - (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 - & 0xFE) | - ((b_Filter & - 0x8) >> - 3); - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv-> - s_BoardInfos. - ui_Address + - 20 + - (64 * b_ModulNbr)); - } /* if (i_ReturnValue == 0) */ - } /* if (b_Filter < 16) */ - else { - /**************************************/ - /* The selected filter value is wrong */ - /**************************************/ - - DPRINTK("The selected filter value is wrong\n"); - i_ReturnValue = -5; - } /* if (b_Filter < 16) */ - } /* if ((b_PCIInputClock == APCI1710_30MHZ) || (b_PCIInputClock == APCI1710_33MHZ) || (b_PCIInputClock == APCI1710_40MHZ)) */ - else { - /*****************************************/ - /* The selected PCI input clock is wrong */ - /*****************************************/ - - DPRINTK("The selected PCI input clock is wrong\n"); - i_ReturnValue = 4; - } /* if ((b_PCIInputClock == APCI1710_30MHZ) || (b_PCIInputClock == APCI1710_33MHZ) || (b_PCIInputClock == APCI1710_40MHZ)) */ - } else { - /**************************************/ - /* The module is not a counter module */ - /**************************************/ - - DPRINTK("The module is not a counter module\n"); - i_ReturnValue = -3; - } - } else { - /**************************************/ - /* The module is not a counter module */ - /**************************************/ - - DPRINTK("The module is not a counter module\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_LatchCounter (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_LatchReg) | -+----------------------------------------------------------------------------+ -| Task : Latch the courant value from selected module | -| (b_ModulNbr) in to the selected latch register | -| (b_LatchReg). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_LatchReg : Selected latch register | -| 0 : for the first latch register | -| 1 : for the second latch register | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: The selected latch register parameter is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_LatchCounter(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_LatchReg) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*************************************/ - /* Test the latch register parameter */ - /*************************************/ - - if (b_LatchReg < 2) { - /*********************/ - /* Tatch the counter */ - /*********************/ - - outl(1 << (b_LatchReg * 4), - devpriv->s_BoardInfos.ui_Address + - (64 * b_ModulNbr)); - } else { - /**************************************************/ - /* The selected latch register parameter is wrong */ - /**************************************************/ - - DPRINTK("The selected latch register parameter is wrong\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_SetIndexAndReferenceSource | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_SourceSelection) | -+----------------------------------------------------------------------------+ -| Task : Determine the hardware source for the index and the | -| reference logic. Per default the index logic is | -| connected to the difference input C and the reference | -| logic is connected to the 24V input E | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_SourceSelection : APCI1710_SOURCE_0 : | -| The index logic is connected | -| to the difference input C and| -| the reference logic is | -| connected to the 24V input E.| -| This is the default | -| configuration. | -| APCI1710_SOURCE_1 : | -| The reference logic is | -| connected to the difference | -| input C and the index logic | -| is connected to the 24V | -| input E | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The selected module number is wrong | -| -3: The module is not a counter module. | -| -4: The source selection is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_SetIndexAndReferenceSource(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_SourceSelection) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if incremental counter */ - /*******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_INCREMENTAL_COUNTER) { - /******************************/ - /* Test if firmware >= Rev1.5 */ - /******************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF) >= 0x3135) { - /*****************************/ - /* Test the source selection */ - /*****************************/ - - if (b_SourceSelection == APCI1710_SOURCE_0 || - b_SourceSelection == APCI1710_SOURCE_1) - { - /******************************************/ - /* Test if invert the index and reference */ - /******************************************/ - - if (b_SourceSelection == - APCI1710_SOURCE_1) { - /********************************************/ - /* Invert index and reference source (DQ25) */ - /********************************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 | - APCI1710_INVERT_INDEX_RFERENCE; - } else { - /****************************************/ - /* Set the default configuration (DQ25) */ - /****************************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister4 & - APCI1710_DEFAULT_INDEX_RFERENCE; - } - } /* if (b_SourceSelection == APCI1710_SOURCE_0 ||b_SourceSelection == APCI1710_SOURCE_1) */ - else { - /*********************************/ - /* The source selection is wrong */ - /*********************************/ - - DPRINTK("The source selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_SourceSelection == APCI1710_SOURCE_0 ||b_SourceSelection == APCI1710_SOURCE_1) */ - } else { - /**************************************/ - /* The module is not a counter module */ - /**************************************/ - - DPRINTK("The module is not a counter module\n"); - i_ReturnValue = -3; - } - } else { - /**************************************/ - /* The module is not a counter module */ - /**************************************/ - - DPRINTK("The module is not a counter module\n"); - i_ReturnValue = -3; - } - } else { - /***************************************/ - /* The selected module number is wrong */ - /***************************************/ - - DPRINTK("The selected module number is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_SetDigitalChlOn | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Sets the digital output H Setting an output means | -| setting an ouput high. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Number of the module to be | -| configured (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The selected module number is wrong | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_SetDigitalChlOn(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister.b_ModeRegister3 | 0x10; - - /*********************/ - /* Set the output On */ - /*********************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, devpriv->s_BoardInfos. - ui_Address + 20 + (64 * b_ModulNbr)); - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_SetDigitalChlOff | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Resets the digital output H. Resetting an output means | -| setting an ouput low. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Number of the module to be | -| configured (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The selected module number is wrong | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_SetDigitalChlOff(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister.b_ModeRegister3 & 0xEF; - - /**********************/ - /* Set the output Off */ - /**********************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, devpriv->s_BoardInfos. - ui_Address + 20 + (64 * b_ModulNbr)); - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* - * Set & Clear Functions for INC_CPT - */ -static int i_APCI1710_InsnBitsINCCPT(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - unsigned int ui_BitsType; - int i_ReturnValue = 0; - - ui_BitsType = CR_CHAN(insn->chanspec); - devpriv->tsk_Current = current; /* Save the current process task structure */ - - switch (ui_BitsType) { - case APCI1710_INCCPT_CLEARCOUNTERVALUE: - i_ReturnValue = i_APCI1710_ClearCounterValue(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - case APCI1710_INCCPT_CLEARALLCOUNTERVALUE: - i_ReturnValue = i_APCI1710_ClearAllCounterValue(dev); - break; - - case APCI1710_INCCPT_SETINPUTFILTER: - i_ReturnValue = i_APCI1710_SetInputFilter(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char) data[0], (unsigned char) data[1]); - break; - - case APCI1710_INCCPT_LATCHCOUNTER: - i_ReturnValue = i_APCI1710_LatchCounter(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char) data[0]); - break; - - case APCI1710_INCCPT_SETINDEXANDREFERENCESOURCE: - i_ReturnValue = i_APCI1710_SetIndexAndReferenceSource(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char) data[0]); - break; - - case APCI1710_INCCPT_SETDIGITALCHLON: - i_ReturnValue = i_APCI1710_SetDigitalChlOn(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - case APCI1710_INCCPT_SETDIGITALCHLOFF: - i_ReturnValue = i_APCI1710_SetDigitalChlOff(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - default: - printk("Bits Config Parameter Wrong\n"); - } - - if (i_ReturnValue >= 0) - i_ReturnValue = insn->n; - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_EnableLatchInterrupt | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Enable the latch interrupt from selected module | -| (b_ModulNbr). Each software or hardware latch occur a | -| interrupt. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Interrupt routine not installed see function | -| "i_APCI1710_SetBoardIntRoutine" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_EnableLatchInterrupt(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - - /********************/ - /* Enable interrupt */ - /********************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 | APCI1710_ENABLE_LATCH_INT; - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, devpriv->s_BoardInfos. - ui_Address + 20 + (64 * b_ModulNbr)); - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_DisableLatchInterrupt | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Disable the latch interrupt from selected module | -| (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Interrupt routine not installed see function | -| "i_APCI1710_SetBoardIntRoutine" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_DisableLatchInterrupt(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4 & - ((APCI1710_DISABLE_LATCH_INT << 8) | 0xFF), - devpriv->s_BoardInfos.ui_Address + 20 + - (64 * b_ModulNbr)); - - mdelay(1000); - - /*********************/ - /* Disable interrupt */ - /*********************/ - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 & APCI1710_DISABLE_LATCH_INT; - - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_Write16BitCounterValue | -| (unsigned char_ b_BoardHandle | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_SelectedCounter, | -| unsigned int_ ui_WriteValue) | -+----------------------------------------------------------------------------+ -| Task : Write a 16-Bit value (ui_WriteValue) in to the selected| -| 16-Bit counter (b_SelectedCounter) from selected module| -| (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_SelectedCounter : Selected 16-Bit counter | -| (0 or 1) | -| unsigned int_ ui_WriteValue : 16-Bit write value | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: The selected 16-Bit counter parameter is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_Write16BitCounterValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_SelectedCounter, - unsigned int ui_WriteValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /******************************/ - /* Test the counter selection */ - /******************************/ - - if (b_SelectedCounter < 2) { - /*******************/ - /* Write the value */ - /*******************/ - - outl((unsigned int) ((unsigned int) (ui_WriteValue) << (16 * - b_SelectedCounter)), - devpriv->s_BoardInfos.ui_Address + 8 + - (b_SelectedCounter * 4) + - (64 * b_ModulNbr)); - } else { - /**************************************************/ - /* The selected 16-Bit counter parameter is wrong */ - /**************************************************/ - - DPRINTK("The selected 16-Bit counter parameter is wrong\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_Write32BitCounterValue | -| (unsigned char_ b_BoardHandle | -| unsigned char_ b_ModulNbr, | -| ULONG_ ul_WriteValue) | -+----------------------------------------------------------------------------+ -| Task : Write a 32-Bit value (ui_WriteValue) in to the selected| -| module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| ULONG_ ul_WriteValue : 32-Bit write value | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_Write32BitCounterValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned int ul_WriteValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*******************/ - /* Write the value */ - /*******************/ - - outl(ul_WriteValue, devpriv->s_BoardInfos. - ui_Address + 4 + (64 * b_ModulNbr)); - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_EnableIndex (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Enable the INDEX actions | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Index not initialised see function | -| "i_APCI1710_InitIndex" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_EnableIndex(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int ul_InterruptLatchReg; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*****************************/ - /* Test if index initialised */ - /*****************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_IndexInit) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 | APCI1710_ENABLE_INDEX; - - ul_InterruptLatchReg = - inl(devpriv->s_BoardInfos.ui_Address + - 24 + (64 * b_ModulNbr)); - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos.ui_Address + 20 + - (64 * b_ModulNbr)); - } else { - /*************************************************************/ - /* Index not initialised see function "i_APCI1710_InitIndex" */ - /*************************************************************/ - - DPRINTK("Index not initialised \n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_DisableIndex (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Disable the INDEX actions | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Index not initialised see function | -| "i_APCI1710_InitIndex" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_DisableIndex(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*****************************/ - /* Test if index initialised */ - /*****************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_IndexInit) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 & - APCI1710_DISABLE_INDEX; - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos.ui_Address + 20 + - (64 * b_ModulNbr)); - } else { - /*************************************************************/ - /* Index not initialised see function "i_APCI1710_InitIndex" */ - /*************************************************************/ - - DPRINTK("Index not initialised \n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_EnableCompareLogic | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Enable the 32-Bit compare logic. At that moment that | -| the incremental counter arrive to the compare value a | -| interrupt is generated. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Compare logic not initialised. | -| See function "i_APCI1710_InitCompareLogic" | -| -5: Interrupt function not initialised. | -| See function "i_APCI1710_SetBoardIntRoutineX" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_EnableCompareLogic(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*************************************/ - /* Test if compare logic initialised */ - /*************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_CompareLogicInit == 1) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 | - APCI1710_ENABLE_COMPARE_INT; - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos.ui_Address + 20 + - (64 * b_ModulNbr)); - } else { - /*********************************/ - /* Compare logic not initialised */ - /*********************************/ - - DPRINTK("Compare logic not initialised\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_DisableCompareLogic | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Task : Disable the 32-Bit compare logic. -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : - -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Compare logic not initialised. | -| See function "i_APCI1710_InitCompareLogic" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_DisableCompareLogic(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*************************************/ - /* Test if compare logic initialised */ - /*************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_CompareLogicInit == 1) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 & - APCI1710_DISABLE_COMPARE_INT; - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos.ui_Address + 20 + - (64 * b_ModulNbr)); - } else { - /*********************************/ - /* Compare logic not initialised */ - /*********************************/ - - DPRINTK("Compare logic not initialised\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - - /* - +----------------------------------------------------------------------------+ - | Function Name : _INT_ i_APCI1710_EnableFrequencyMeasurement | - | (unsigned char_ b_BoardHandle, | - | unsigned char_ b_ModulNbr, | - | unsigned char_ b_InterruptEnable) | - +----------------------------------------------------------------------------+ - | Task : Enables the frequency measurement function | - +----------------------------------------------------------------------------+ - | Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | - | unsigned char_ b_ModulNbr : Number of the module to be | - | configured (0 to 3) | - | unsigned char_ b_InterruptEnable: Enable or disable the | - | interrupt. | - | APCI1710_ENABLE: | - | Enable the interrupt | - | APCI1710_DISABLE: | - | Disable the interrupt | - +----------------------------------------------------------------------------+ - | Output Parameters : - | - +----------------------------------------------------------------------------+ - | Return Value : 0: No error | - | -1: The handle parameter of the board is wrong | - | -2: The selected module number is wrong | - | -3: Counter not initialised see function | - | "i_APCI1710_InitCounter" | - | -4: Frequency measurement logic not initialised. | - | See function "i_APCI1710_InitFrequencyMeasurement" | - | -5: Interrupt parameter is wrong | - | -6: Interrupt function not initialised. | - +----------------------------------------------------------------------------+ - */ -static int i_APCI1710_EnableFrequencyMeasurement(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_InterruptEnable) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /********************************************/ - /* Test if frequency measurement initialised */ - /********************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_FrequencyMeasurementInit == 1) { - /***************************/ - /* Test the interrupt mode */ - /***************************/ - - if ((b_InterruptEnable == APCI1710_DISABLE) || - (b_InterruptEnable == APCI1710_ENABLE)) - { - - /************************************/ - /* Enable the frequency measurement */ - /************************************/ - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 | - APCI1710_ENABLE_FREQUENCY; - - /*********************************************/ - /* Disable or enable the frequency interrupt */ - /*********************************************/ - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 = (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 & - APCI1710_DISABLE_FREQUENCY_INT) - | (b_InterruptEnable << 3); - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos. - ui_Address + 20 + - (64 * b_ModulNbr)); - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag. - b_FrequencyMeasurementEnable = - 1; - } else { - /********************************/ - /* Interrupt parameter is wrong */ - /********************************/ - - DPRINTK("Interrupt parameter is wrong\n"); - i_ReturnValue = -5; - } - } else { - /***********************************************/ - /* Frequency measurement logic not initialised */ - /***********************************************/ - - DPRINTK("Frequency measurement logic not initialised\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - - /* - +----------------------------------------------------------------------------+ - | Function Name : _INT_ i_APCI1710_DisableFrequencyMeasurement | - | (unsigned char_ b_BoardHandle, | - | unsigned char_ b_ModulNbr) | - +----------------------------------------------------------------------------+ - | Task : Disables the frequency measurement function | - +----------------------------------------------------------------------------+ - | Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | - | unsigned char_ b_ModulNbr : Number of the module to be | - | configured (0 to 3) | - +----------------------------------------------------------------------------+ - | Output Parameters : - | - +----------------------------------------------------------------------------+ - | Return Value : 0: No error | - | -1: The handle parameter of the board is wrong | - | -2: The selected module number is wrong | - | -3: Counter not initialised see function | - | "i_APCI1710_InitCounter" | - | -4: Frequency measurement logic not initialised. | - | See function "i_APCI1710_InitFrequencyMeasurement" | - +----------------------------------------------------------------------------+ - */ -static int i_APCI1710_DisableFrequencyMeasurement(struct comedi_device *dev, - unsigned char b_ModulNbr) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /********************************************/ - /* Test if frequency measurement initialised */ - /********************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_FrequencyMeasurementInit == 1) { - /*************************************/ - /* Disable the frequency measurement */ - /*************************************/ - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 & - APCI1710_DISABLE_FREQUENCY - /* Begin CG 29/06/01 CG 1100/0231 -> 0701/0232 Frequence measure IRQ must be cleared */ - & APCI1710_DISABLE_FREQUENCY_INT; - /* End CG 29/06/01 CG 1100/0231 -> 0701/0232 Frequence measure IRQ must be cleared */ - - /***************************/ - /* Write the configuration */ - /***************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos.ui_Address + 20 + - (64 * b_ModulNbr)); - - /*************************************/ - /* Disable the frequency measurement */ - /*************************************/ - - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag. - b_FrequencyMeasurementEnable = 0; - } else { - /***********************************************/ - /* Frequency measurement logic not initialised */ - /***********************************************/ - - DPRINTK("Frequency measurement logic not initialised\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* - * Enable Disable functions for INC_CPT - */ -static int i_APCI1710_InsnWriteINCCPT(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - unsigned int ui_WriteType; - int i_ReturnValue = 0; - - ui_WriteType = CR_CHAN(insn->chanspec); - devpriv->tsk_Current = current; /* Save the current process task structure */ - - switch (ui_WriteType) { - case APCI1710_INCCPT_ENABLELATCHINTERRUPT: - i_ReturnValue = i_APCI1710_EnableLatchInterrupt(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - case APCI1710_INCCPT_DISABLELATCHINTERRUPT: - i_ReturnValue = i_APCI1710_DisableLatchInterrupt(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - case APCI1710_INCCPT_WRITE16BITCOUNTERVALUE: - i_ReturnValue = i_APCI1710_Write16BitCounterValue(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char) data[0], (unsigned int) data[1]); - break; - - case APCI1710_INCCPT_WRITE32BITCOUNTERVALUE: - i_ReturnValue = i_APCI1710_Write32BitCounterValue(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned int) data[0]); - - break; - - case APCI1710_INCCPT_ENABLEINDEX: - i_APCI1710_EnableIndex(dev, (unsigned char) CR_AREF(insn->chanspec)); - break; - - case APCI1710_INCCPT_DISABLEINDEX: - i_ReturnValue = i_APCI1710_DisableIndex(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - case APCI1710_INCCPT_ENABLECOMPARELOGIC: - i_ReturnValue = i_APCI1710_EnableCompareLogic(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - case APCI1710_INCCPT_DISABLECOMPARELOGIC: - i_ReturnValue = i_APCI1710_DisableCompareLogic(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - case APCI1710_INCCPT_ENABLEFREQUENCYMEASUREMENT: - i_ReturnValue = i_APCI1710_EnableFrequencyMeasurement(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char) data[0]); - break; - - case APCI1710_INCCPT_DISABLEFREQUENCYMEASUREMENT: - i_ReturnValue = i_APCI1710_DisableFrequencyMeasurement(dev, - (unsigned char) CR_AREF(insn->chanspec)); - break; - - default: - printk("Write Config Parameter Wrong\n"); - } - - if (i_ReturnValue >= 0) - i_ReturnValue = insn->n; - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadLatchRegisterStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_LatchReg, | -| unsigned char *_ pb_LatchStatus) | -+----------------------------------------------------------------------------+ -| Task : Read the latch register status from selected module | -| (b_ModulNbr) and selected latch register (b_LatchReg). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_LatchReg : Selected latch register | -| 0 : for the first latch register | -| 1 : for the second latch register | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_LatchStatus : Latch register status. | -| 0 : No latch occur | -| 1 : A software latch occur | -| 2 : A hardware latch occur | -| 3 : A software and hardware | -| latch occur | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: The selected latch register parameter is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_ReadLatchRegisterStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_LatchReg, - unsigned char *pb_LatchStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_LatchReg; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*************************************/ - /* Test the latch register parameter */ - /*************************************/ - - if (b_LatchReg < 2) { - dw_LatchReg = inl(devpriv->s_BoardInfos. - ui_Address + (64 * b_ModulNbr)); - - *pb_LatchStatus = - (unsigned char) ((dw_LatchReg >> (b_LatchReg * - 4)) & 0x3); - } else { - /**************************************************/ - /* The selected latch register parameter is wrong */ - /**************************************************/ - - DPRINTK("The selected latch register parameter is wrong\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadLatchRegisterValue | -| (unsigned char_ b_BoardHandle,| -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_LatchReg, | -| PULONG_ pul_LatchValue) | -+----------------------------------------------------------------------------+ -| Task : Read the latch register value from selected module | -| (b_ModulNbr) and selected latch register (b_LatchReg). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_LatchReg : Selected latch register | -| 0 : for the first latch register | -| 1 : for the second latch register | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_LatchValue : Latch register value | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: The selected latch register parameter is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_ReadLatchRegisterValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_LatchReg, - unsigned int *pul_LatchValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*************************************/ - /* Test the latch register parameter */ - /*************************************/ - - if (b_LatchReg < 2) { - *pul_LatchValue = inl(devpriv->s_BoardInfos. - ui_Address + ((b_LatchReg + 1) * 4) + - (64 * b_ModulNbr)); - - } else { - /**************************************************/ - /* The selected latch register parameter is wrong */ - /**************************************************/ - - DPRINTK("The selected latch register parameter is wrong\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_Read16BitCounterValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_SelectedCounter, | -| unsigned int *_ pui_CounterValue) | -+----------------------------------------------------------------------------+ -| Task : Latch the selected 16-Bit counter (b_SelectedCounter) | -| from selected module (b_ModulNbr) in to the first | -| latch register and return the latched value. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| unsigned char_ b_SelectedCounter : Selected 16-Bit counter | -| (0 or 1) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned int *_ pui_CounterValue : 16-Bit counter value | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: The selected 16-Bit counter parameter is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_Read16BitCounterValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_SelectedCounter, - unsigned int *pui_CounterValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_LathchValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /******************************/ - /* Test the counter selection */ - /******************************/ - - if (b_SelectedCounter < 2) { - /*********************/ - /* Latch the counter */ - /*********************/ - - outl(1, devpriv->s_BoardInfos. - ui_Address + (64 * b_ModulNbr)); - - /************************/ - /* Read the latch value */ - /************************/ - - dw_LathchValue = inl(devpriv->s_BoardInfos. - ui_Address + 4 + (64 * b_ModulNbr)); - - *pui_CounterValue = - (unsigned int) ((dw_LathchValue >> (16 * - b_SelectedCounter)) & - 0xFFFFU); - } else { - /**************************************************/ - /* The selected 16-Bit counter parameter is wrong */ - /**************************************************/ - - DPRINTK("The selected 16-Bit counter parameter is wrong\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_Read32BitCounterValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| PULONG_ pul_CounterValue) | -+----------------------------------------------------------------------------+ -| Task : Latch the 32-Bit counter from selected module | -| (b_ModulNbr) in to the first latch register and return | -| the latched value. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_CounterValue : 32-Bit counter value | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_Read32BitCounterValue(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned int *pul_CounterValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*********************/ - /* Tatch the counter */ - /*********************/ - - outl(1, devpriv->s_BoardInfos. - ui_Address + (64 * b_ModulNbr)); - - /************************/ - /* Read the latch value */ - /************************/ - - *pul_CounterValue = inl(devpriv->s_BoardInfos. - ui_Address + 4 + (64 * b_ModulNbr)); - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetIndexStatus (unsigned char_ b_BoardHandle,| -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_IndexStatus)| -+----------------------------------------------------------------------------+ -| Task : Return the index status | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_IndexStatus : 0 : No INDEX occur | -| 1 : A INDEX occur | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Index not initialised see function | -| "i_APCI1710_InitIndex" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetIndexStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_IndexStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*****************************/ - /* Test if index initialised */ - /*****************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_IndexInit) { - dw_StatusReg = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (64 * b_ModulNbr)); - - *pb_IndexStatus = (unsigned char) (dw_StatusReg & 1); - } else { - /*************************************************************/ - /* Index not initialised see function "i_APCI1710_InitIndex" */ - /*************************************************************/ - - DPRINTK("Index not initialised\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetReferenceStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_ReferenceStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the reference status | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_ReferenceStatus : 0 : No REFERENCE occur | -| 1 : A REFERENCE occur | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Reference not initialised see function | -| "i_APCI1710_InitReference" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetReferenceStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_ReferenceStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*********************************/ - /* Test if reference initialised */ - /*********************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_ReferenceInit) { - dw_StatusReg = inl(devpriv->s_BoardInfos. - ui_Address + 24 + (64 * b_ModulNbr)); - - *pb_ReferenceStatus = - (unsigned char) (~dw_StatusReg & 1); - } else { - /*********************************************************************/ - /* Reference not initialised see function "i_APCI1710_InitReference" */ - /*********************************************************************/ - - DPRINTK("Reference not initialised\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetUASStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_UASStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the error signal (UAS) status | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_UASStatus : 0 : UAS is low "0" | -| 1 : UAS is high "1" | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetUASStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_UASStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - dw_StatusReg = inl(devpriv->s_BoardInfos. - ui_Address + 24 + (64 * b_ModulNbr)); - - *pb_UASStatus = (unsigned char) ((dw_StatusReg >> 1) & 1); - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetCBStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_CBStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the counter overflow status | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_CBStatus : 0 : Counter no overflow | -| 1 : Counter overflow | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetCBStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_CBStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - dw_StatusReg = inl(devpriv->s_BoardInfos. - ui_Address + 16 + (64 * b_ModulNbr)); - - *pb_CBStatus = (unsigned char) (dw_StatusReg & 1); - - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_Get16BitCBStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_CBStatusCounter0, | -| unsigned char *_ pb_CBStatusCounter1) | -+----------------------------------------------------------------------------+ -| Task : Returns the counter overflow (counter initialised to | -| 2*16-bit) status from selected incremental counter | -| module | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_CBStatusCounter0 : 0 : No overflow occur for | -| the first 16-bit | -| counter | -| 1 : Overflow occur for the| -| first 16-bit counter | -| unsigned char *_ pb_CBStatusCounter1 : 0 : No overflow occur for | -| the second 16-bit | -| counter | -| 1 : Overflow occur for the| -| second 16-bit counter | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Counter not initialised to 2*16-bit mode. | -| See function "i_APCI1710_InitCounter" | -| -5: Firmware revision error | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_Get16BitCBStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_CBStatusCounter0, - unsigned char *pb_CBStatusCounter1) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*************************/ - /* Test if 2*16-Bit mode */ - /*************************/ - - if ((devpriv->s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister1 & 0x10) == 0x10) { - /*****************************/ - /* Test the Firmware version */ - /*****************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & 0xFFFF) >= - 0x3136) { - dw_StatusReg = - inl(devpriv->s_BoardInfos. - ui_Address + 16 + - (64 * b_ModulNbr)); - - *pb_CBStatusCounter1 = - (unsigned char) ((dw_StatusReg >> 0) & - 1); - *pb_CBStatusCounter0 = - (unsigned char) ((dw_StatusReg >> 1) & - 1); - } /* if ((ps_APCI1710Variable->s_Board [b_BoardHandle].s_BoardInfos.dw_MolduleConfiguration [b_ModulNbr] & 0xFFFF) >= 0x3136) */ - else { - /****************************/ - /* Firmware revision error */ - /****************************/ - - i_ReturnValue = -5; - } /* if ((ps_APCI1710Variable->s_Board [b_BoardHandle].s_BoardInfos.dw_MolduleConfiguration [b_ModulNbr] & 0xFFFF) >= 0x3136) */ - } /* if ((ps_APCI1710Variable->s_Board [b_BoardHandle].s_ModuleInfo [b_ModulNbr].s_SiemensCounterInfo.s_ModeRegister.s_ByteModeRegister.b_ModeRegister1 & 0x10) == 0x10) */ - else { - /********************************************/ - /* Counter not initialised to 2*16-bit mode */ - /* "i_APCI1710_InitCounter" */ - /********************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -4; - } /* if ((ps_APCI1710Variable->s_Board [b_BoardHandle].s_ModuleInfo [b_ModulNbr].s_SiemensCounterInfo.s_ModeRegister.s_ByteModeRegister.b_ModeRegister1 & 0x10) == 0x10) */ - } /* if (ps_APCI1710Variable->s_Board [b_BoardHandle].s_ModuleInfo [b_ModulNbr].s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) */ - else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } /* if (ps_APCI1710Variable->s_Board [b_BoardHandle].s_ModuleInfo [b_ModulNbr].s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) */ - } /* if (b_ModulNbr < 4) */ - else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } /* if (b_ModulNbr < 4) */ - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetUDStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_UDStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the counter progress status | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_UDStatus : 0 : Counter progress in the | -| selected mode down | -| 1 : Counter progress in the | -| selected mode up | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetUDStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_UDStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - dw_StatusReg = inl(devpriv->s_BoardInfos. - ui_Address + 24 + (64 * b_ModulNbr)); - - *pb_UDStatus = (unsigned char) ((dw_StatusReg >> 2) & 1); - - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetInterruptUDLatchedStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char *_ pb_UDStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the counter progress latched status after a | -| index interrupt occur. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_UDStatus : 0 : Counter progress in the | -| selected mode down | -| 1 : Counter progress in the | -| selected mode up | -| 2 : No index interrupt occur | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: No counter module found | -| -3: Counter not initialised see function | -| "i_APCI1710_InitCounter" | -| -4: Interrupt function not initialised. | -| See function "i_APCI1710_SetBoardIntRoutineX" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetInterruptUDLatchedStatus(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_UDStatus) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /*********************************/ - /* Test if index interrupt occur */ - /*********************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_IndexInterruptOccur == 1) { - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_IndexInterruptOccur = 0; - - dw_StatusReg = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (64 * b_ModulNbr)); - - *pb_UDStatus = (unsigned char) ((dw_StatusReg >> 1) & 1); - } else { - /****************************/ - /* No index interrupt occur */ - /****************************/ - - *pb_UDStatus = 2; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - - /* - +----------------------------------------------------------------------------+ - | Function Name : _INT_ i_APCI1710_ReadFrequencyMeasurement | - | (unsigned char_ b_BoardHandle, | - | unsigned char_ b_ModulNbr, | - | unsigned char *_ pb_Status, | - | PULONG_ pul_ReadValue) | - +----------------------------------------------------------------------------+ - | Task : Returns the status (pb_Status) and the number of | - | increments in the set time. | - | See function " i_APCI1710_InitFrequencyMeasurement " | - +----------------------------------------------------------------------------+ - | Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | - | unsigned char_ b_ModulNbr : Number of the module to be | - | configured (0 to 3) | - +----------------------------------------------------------------------------+ - | Output Parameters : unsigned char *_ pb_Status : Returns the frequency | - | measurement status | - | 0 : Counting cycle not | - | started. | - | 1 : Counting cycle started. | - | 2 : Counting cycle stopped. | - | The measurement cycle is | - | completed. | - | unsigned char *_ pb_UDStatus : 0 : Counter progress in the | - | selected mode down | - | 1 : Counter progress in the | - | selected mode up | - | PULONG_ pul_ReadValue : Return the number of | - | increments in the defined | - | time base. | - +----------------------------------------------------------------------------+ - | Return Value : 0: No error | - | -1: The handle parameter of the board is wrong | - | -2: The selected module number is wrong | - | -3: Counter not initialised see function | - | "i_APCI1710_InitCounter" | - | -4: Frequency measurement logic not initialised. | - | See function "i_APCI1710_InitFrequencyMeasurement" | - +----------------------------------------------------------------------------+ - */ -static int i_APCI1710_ReadFrequencyMeasurement(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char *pb_Status, - unsigned char *pb_UDStatus, - unsigned int *pul_ReadValue) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int ui_16BitValue; - unsigned int dw_StatusReg; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo.s_InitFlag.b_CounterInit == 1) { - /********************************************/ - /* Test if frequency measurement initialised */ - /********************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag.b_FrequencyMeasurementInit == 1) { - /******************/ - /* Test if enable */ - /******************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SiemensCounterInfo. - s_InitFlag. - b_FrequencyMeasurementEnable == 1) { - /*******************/ - /* Read the status */ - /*******************/ - - dw_StatusReg = - inl(devpriv->s_BoardInfos. - ui_Address + 32 + - (64 * b_ModulNbr)); - - /**************************/ - /* Test if frequency stop */ - /**************************/ - - if (dw_StatusReg & 1) { - *pb_Status = 2; - *pb_UDStatus = - (unsigned char) ((dw_StatusReg >> - 1) & 3); - - /******************/ - /* Read the value */ - /******************/ - - *pul_ReadValue = - inl(devpriv-> - s_BoardInfos. - ui_Address + 28 + - (64 * b_ModulNbr)); - - if (*pb_UDStatus == 0) { - /*************************/ - /* Test the counter mode */ - /*************************/ - - if ((devpriv->s_ModuleInfo[b_ModulNbr].s_SiemensCounterInfo.s_ModeRegister.s_ByteModeRegister.b_ModeRegister1 & APCI1710_16BIT_COUNTER) == APCI1710_16BIT_COUNTER) { - /****************************************/ - /* Test if 16-bit counter 1 pulse occur */ - /****************************************/ - - if ((*pul_ReadValue & 0xFFFFU) != 0) { - ui_16BitValue - = - (unsigned int) - * - pul_ReadValue - & - 0xFFFFU; - *pul_ReadValue - = - (*pul_ReadValue - & - 0xFFFF0000UL) - | - (0xFFFFU - - - ui_16BitValue); - } - - /****************************************/ - /* Test if 16-bit counter 2 pulse occur */ - /****************************************/ - - if ((*pul_ReadValue & 0xFFFF0000UL) != 0) { - ui_16BitValue - = - (unsigned int) - ( - (*pul_ReadValue - >> - 16) - & - 0xFFFFU); - *pul_ReadValue - = - (*pul_ReadValue - & - 0xFFFFUL) - | - ( - (0xFFFFU - ui_16BitValue) << 16); - } - } else { - if (*pul_ReadValue != 0) { - *pul_ReadValue - = - 0xFFFFFFFFUL - - - *pul_ReadValue; - } - } - } else { - if (*pb_UDStatus == 1) { - /****************************************/ - /* Test if 16-bit counter 2 pulse occur */ - /****************************************/ - - if ((*pul_ReadValue & 0xFFFF0000UL) != 0) { - ui_16BitValue - = - (unsigned int) - ( - (*pul_ReadValue - >> - 16) - & - 0xFFFFU); - *pul_ReadValue - = - (*pul_ReadValue - & - 0xFFFFUL) - | - ( - (0xFFFFU - ui_16BitValue) << 16); - } - } else { - if (*pb_UDStatus - == 2) { - /****************************************/ - /* Test if 16-bit counter 1 pulse occur */ - /****************************************/ - - if ((*pul_ReadValue & 0xFFFFU) != 0) { - ui_16BitValue - = - (unsigned int) - * - pul_ReadValue - & - 0xFFFFU; - *pul_ReadValue - = - (*pul_ReadValue - & - 0xFFFF0000UL) - | - (0xFFFFU - - - ui_16BitValue); - } - } - } - } - } else { - *pb_Status = 1; - *pb_UDStatus = 0; - } - } else { - *pb_Status = 0; - *pb_UDStatus = 0; - } - } else { - /***********************************************/ - /* Frequency measurement logic not initialised */ - /***********************************************/ - - DPRINTK("Frequency measurement logic not initialised\n"); - i_ReturnValue = -4; - } - } else { - /****************************************/ - /* Counter not initialised see function */ - /* "i_APCI1710_InitCounter" */ - /****************************************/ - - DPRINTK("Counter not initialised\n"); - i_ReturnValue = -3; - } - } else { - /*************************************************/ - /* The selected module number parameter is wrong */ - /*************************************************/ - - DPRINTK("The selected module number parameter is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} -/* - * Read and Get functions for INC_CPT - */ -static int i_APCI1710_InsnReadINCCPT(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - unsigned int ui_ReadType; - int i_ReturnValue = 0; - - ui_ReadType = CR_CHAN(insn->chanspec); - - devpriv->tsk_Current = current; /* Save the current process task structure */ - switch (ui_ReadType) { - case APCI1710_INCCPT_READLATCHREGISTERSTATUS: - i_ReturnValue = i_APCI1710_ReadLatchRegisterStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char) CR_RANGE(insn->chanspec), (unsigned char *) &data[0]); - break; - - case APCI1710_INCCPT_READLATCHREGISTERVALUE: - i_ReturnValue = i_APCI1710_ReadLatchRegisterValue(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char) CR_RANGE(insn->chanspec), (unsigned int *) &data[0]); - printk("Latch Register Value %d\n", data[0]); - break; - - case APCI1710_INCCPT_READ16BITCOUNTERVALUE: - i_ReturnValue = i_APCI1710_Read16BitCounterValue(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char) CR_RANGE(insn->chanspec), (unsigned int *) &data[0]); - break; - - case APCI1710_INCCPT_READ32BITCOUNTERVALUE: - i_ReturnValue = i_APCI1710_Read32BitCounterValue(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned int *) &data[0]); - break; - - case APCI1710_INCCPT_GETINDEXSTATUS: - i_ReturnValue = i_APCI1710_GetIndexStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char *) &data[0]); - break; - - case APCI1710_INCCPT_GETREFERENCESTATUS: - i_ReturnValue = i_APCI1710_GetReferenceStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char *) &data[0]); - break; - - case APCI1710_INCCPT_GETUASSTATUS: - i_ReturnValue = i_APCI1710_GetUASStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char *) &data[0]); - break; - - case APCI1710_INCCPT_GETCBSTATUS: - i_ReturnValue = i_APCI1710_GetCBStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char *) &data[0]); - break; - - case APCI1710_INCCPT_GET16BITCBSTATUS: - i_ReturnValue = i_APCI1710_Get16BitCBStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char *) &data[0], (unsigned char *) &data[1]); - break; - - case APCI1710_INCCPT_GETUDSTATUS: - i_ReturnValue = i_APCI1710_GetUDStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char *) &data[0]); - - break; - - case APCI1710_INCCPT_GETINTERRUPTUDLATCHEDSTATUS: - i_ReturnValue = i_APCI1710_GetInterruptUDLatchedStatus(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char *) &data[0]); - break; - - case APCI1710_INCCPT_READFREQUENCYMEASUREMENT: - i_ReturnValue = i_APCI1710_ReadFrequencyMeasurement(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char *) &data[0], - (unsigned char *) &data[1], (unsigned int *) &data[2]); - break; - - case APCI1710_INCCPT_READINTERRUPT: - data[0] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].b_OldModuleMask; - data[1] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldInterruptMask; - data[2] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldCounterLatchValue; - - /**************************/ - /* Increment the read FIFO */ - /***************************/ - - devpriv-> - s_InterruptParameters. - ui_Read = (devpriv->s_InterruptParameters. - ui_Read + 1) % APCI1710_SAVE_INTERRUPT; - - break; - - default: - printk("ReadType Parameter wrong\n"); - } - - if (i_ReturnValue >= 0) - i_ReturnValue = insn->n; - return i_ReturnValue; - -} diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c deleted file mode 100644 index 6bbcb06..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c +++ /dev/null @@ -1,866 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-----------------------------------------------------------------------+ - | Project : API APCI1710 | Compiler : gcc | - | Module name : Inp_CPT.C | Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-----------------------------------------------------------------------+ - | Description : APCI-1710 pulse encoder module | - | | - | | - +-----------------------------------------------------------------------+ - | UPDATES | - +-----------------------------------------------------------------------+ - | Date | Author | Description of updates | - +----------+-----------+------------------------------------------------+ - | | | | - |----------|-----------|------------------------------------------------| - | 08/05/00 | Guinot C | - 0400/0228 All Function in RING 0 | - | | | available | - +-----------------------------------------------------------------------+ -*/ - -#define APCI1710_SINGLE 0 -#define APCI1710_CONTINUOUS 1 - -#define APCI1710_PULSEENCODER_READ 0 -#define APCI1710_PULSEENCODER_WRITE 1 - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitPulseEncoder | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PulseEncoderNbr, | -| unsigned char_ b_InputLevelSelection, | -| unsigned char_ b_TriggerOutputAction, | -| ULONG_ ul_StartValue) | -+----------------------------------------------------------------------------+ -| Task : Configure the pulse encoder operating mode selected via| -| b_ModulNbr and b_PulseEncoderNbr. The pulse encoder | -| after each pulse decrement the counter value from 1. | -| | -| You must calling this function be for you call any | -| other function witch access of pulse encoders. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) | -| unsigned char_ b_PulseEncoderNbr : Pulse encoder selection | -| (0 to 3) | -| unsigned char_ b_InputLevelSelection : Input level selection | -| (0 or 1) | -| 0 : Set pulse encoder| -| count the the low| -| level pulse. | -| 1 : Set pulse encoder| -| count the the | -| high level pulse.| -| unsigned char_ b_TriggerOutputAction : Digital TRIGGER output | -| action | -| 0 : No action | -| 1 : Set the trigger | -| output to "1" | -| (high) after the | -| passage from 1 to| -| 0 from pulse | -| encoder. | -| 2 : Set the trigger | -| output to "0" | -| (low) after the | -| passage from 1 to| -| 0 from pulse | -| encoder | -| ULONG_ ul_StartValue : Pulse encoder start value| -| (1 to 4294967295) - b_ModulNbr =(unsigned char) CR_AREF(insn->chanspec); - b_PulseEncoderNbr =(unsigned char) data[0]; - b_InputLevelSelection =(unsigned char) data[1]; - b_TriggerOutputAction =(unsigned char) data[2]; - ul_StartValue =(unsigned int) data[3]; - | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module is not a pulse encoder module | -| -3: Pulse encoder selection is wrong | -| -4: Input level selection is wrong | -| -5: Digital TRIGGER output action selection is wrong | -| -6: Pulse encoder start value is wrong | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnConfigInitPulseEncoder(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_IntRegister; - unsigned char b_ModulNbr; - unsigned char b_PulseEncoderNbr; - unsigned char b_InputLevelSelection; - unsigned char b_TriggerOutputAction; - unsigned int ul_StartValue; - - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_PulseEncoderNbr = (unsigned char) data[0]; - b_InputLevelSelection = (unsigned char) data[1]; - b_TriggerOutputAction = (unsigned char) data[2]; - ul_StartValue = (unsigned int) data[3]; - - i_ReturnValue = insn->n; - - /***********************************/ - /* Test the selected module number */ - /***********************************/ - - if (b_ModulNbr <= 3) { - /*************************/ - /* Test if pulse encoder */ - /*************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - APCI1710_PULSE_ENCODER) == - APCI1710_PULSE_ENCODER) { - /******************************************/ - /* Test the selected pulse encoder number */ - /******************************************/ - - if (b_PulseEncoderNbr <= 3) { - /************************/ - /* Test the input level */ - /************************/ - - if ((b_InputLevelSelection == 0) - || (b_InputLevelSelection == 1)) { - /*******************************************/ - /* Test the ouput TRIGGER action selection */ - /*******************************************/ - - if ((b_TriggerOutputAction <= 2) - || (b_PulseEncoderNbr > 0)) { - if (ul_StartValue > 1) { - - dw_IntRegister = - inl(devpriv-> - s_BoardInfos. - ui_Address + - 20 + - (64 * b_ModulNbr)); - - /***********************/ - /* Set the start value */ - /***********************/ - - outl(ul_StartValue, - devpriv-> - s_BoardInfos. - ui_Address + - (b_PulseEncoderNbr - * 4) + - (64 * b_ModulNbr)); - - /***********************/ - /* Set the input level */ - /***********************/ - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister = - (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister & - (0xFFFFFFFFUL - - (1UL << (8 + b_PulseEncoderNbr)))) | ((1UL & (~b_InputLevelSelection)) << (8 + b_PulseEncoderNbr)); - - /*******************************/ - /* Test if output trigger used */ - /*******************************/ - - if ((b_TriggerOutputAction > 0) && (b_PulseEncoderNbr > 1)) { - /****************************/ - /* Enable the output action */ - /****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - | (1UL - << (4 + b_PulseEncoderNbr)); - - /*********************************/ - /* Set the output TRIGGER action */ - /*********************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - = - (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - & - (0xFFFFFFFFUL - - - (1UL << (12 + b_PulseEncoderNbr)))) | ((1UL & (b_TriggerOutputAction - 1)) << (12 + b_PulseEncoderNbr)); - } else { - /*****************************/ - /* Disable the output action */ - /*****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - & - (0xFFFFFFFFUL - - - (1UL << (4 + b_PulseEncoderNbr))); - } - - /*************************/ - /* Set the configuration */ - /*************************/ - - outl(devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister, - devpriv-> - s_BoardInfos. - ui_Address + - 20 + - (64 * b_ModulNbr)); - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - s_PulseEncoderInfo - [b_PulseEncoderNbr]. - b_PulseEncoderInit - = 1; - } else { - /**************************************/ - /* Pulse encoder start value is wrong */ - /**************************************/ - - DPRINTK("Pulse encoder start value is wrong\n"); - i_ReturnValue = -6; - } - } else { - /****************************************************/ - /* Digital TRIGGER output action selection is wrong */ - /****************************************************/ - - DPRINTK("Digital TRIGGER output action selection is wrong\n"); - i_ReturnValue = -5; - } - } else { - /**********************************/ - /* Input level selection is wrong */ - /**********************************/ - - DPRINTK("Input level selection is wrong\n"); - i_ReturnValue = -4; - } - } else { - /************************************/ - /* Pulse encoder selection is wrong */ - /************************************/ - - DPRINTK("Pulse encoder selection is wrong\n"); - i_ReturnValue = -3; - } - } else { - /********************************************/ - /* The module is not a pulse encoder module */ - /********************************************/ - - DPRINTK("The module is not a pulse encoder module\n"); - i_ReturnValue = -2; - } - } else { - /********************************************/ - /* The module is not a pulse encoder module */ - /********************************************/ - - DPRINTK("The module is not a pulse encoder module\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_EnablePulseEncoder | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PulseEncoderNbr, | -| unsigned char_ b_CycleSelection, | -| unsigned char_ b_InterruptHandling) | -+----------------------------------------------------------------------------+ -| Task : Enableor disable the selected pulse encoder (b_PulseEncoderNbr) | -| from selected module (b_ModulNbr). Each input pulse | -| decrement the pulse encoder counter value from 1. | -| If you enabled the interrupt (b_InterruptHandling), a | -| interrupt is generated when the pulse encoder has run | -| down. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) | -| unsigned char_ b_PulseEncoderNbr : Pulse encoder selection | -| (0 to 3) | -| unsigned char_ b_CycleSelection : APCI1710_CONTINUOUS: | -| Each time the | -| counting value is set| -| on "0", the pulse | -| encoder load the | -| start value after | -| the next pulse. | -| APCI1710_SINGLE: | -| If the counter is set| -| on "0", the pulse | -| encoder is stopped. | -| unsigned char_ b_InterruptHandling : Interrupts can be | -| generated, when the pulse| -| encoder has run down. | -| With this parameter the | -| user decides if | -| interrupts are used or | -| not. | -| APCI1710_ENABLE: | -| Interrupts are enabled | -| APCI1710_DISABLE: | -| Interrupts are disabled - - b_ModulNbr =(unsigned char) CR_AREF(insn->chanspec); - b_Action =(unsigned char) data[0]; - b_PulseEncoderNbr =(unsigned char) data[1]; - b_CycleSelection =(unsigned char) data[2]; - b_InterruptHandling =(unsigned char) data[3];| -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection is wrong | -| -3: Pulse encoder selection is wrong | -| -4: Pulse encoder not initialised. | -| See function "i_APCI1710_InitPulseEncoder" | -| -5: Cycle selection mode is wrong | -| -6: Interrupt handling mode is wrong | -| -7: Interrupt routine not installed. | -| See function "i_APCI1710_SetBoardIntRoutineX" | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnWriteEnableDisablePulseEncoder(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned char b_ModulNbr; - unsigned char b_PulseEncoderNbr; - unsigned char b_CycleSelection; - unsigned char b_InterruptHandling; - unsigned char b_Action; - - i_ReturnValue = insn->n; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_Action = (unsigned char) data[0]; - b_PulseEncoderNbr = (unsigned char) data[1]; - b_CycleSelection = (unsigned char) data[2]; - b_InterruptHandling = (unsigned char) data[3]; - - /***********************************/ - /* Test the selected module number */ - /***********************************/ - - if (b_ModulNbr <= 3) { - /******************************************/ - /* Test the selected pulse encoder number */ - /******************************************/ - - if (b_PulseEncoderNbr <= 3) { - /*************************************/ - /* Test if pulse encoder initialised */ - /*************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - s_PulseEncoderInfo[b_PulseEncoderNbr]. - b_PulseEncoderInit == 1) { - switch (b_Action) { - - case APCI1710_ENABLE: - /****************************/ - /* Test the cycle selection */ - /****************************/ - - if (b_CycleSelection == - APCI1710_CONTINUOUS - || b_CycleSelection == - APCI1710_SINGLE) { - /*******************************/ - /* Test the interrupt handling */ - /*******************************/ - - if (b_InterruptHandling == - APCI1710_ENABLE - || b_InterruptHandling - == APCI1710_DISABLE) { - /******************************/ - /* Test if interrupt not used */ - /******************************/ - - if (b_InterruptHandling - == - APCI1710_DISABLE) - { - /*************************/ - /* Disable the interrupt */ - /*************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - & - (0xFFFFFFFFUL - - - (1UL << b_PulseEncoderNbr)); - } else { - - /************************/ - /* Enable the interrupt */ - /************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister - | (1UL - << - b_PulseEncoderNbr); - devpriv->tsk_Current = current; /* Save the current process task structure */ - - } - - if (i_ReturnValue >= 0) { - /***********************************/ - /* Enable or disable the interrupt */ - /***********************************/ - - outl(devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_SetRegister, - devpriv-> - s_BoardInfos. - ui_Address - + 20 + - (64 * b_ModulNbr)); - - /****************************/ - /* Enable the pulse encoder */ - /****************************/ - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_ControlRegister - = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_ControlRegister - | (1UL - << - b_PulseEncoderNbr); - - /**********************/ - /* Set the cycle mode */ - /**********************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_ControlRegister - = - (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_ControlRegister - & - (0xFFFFFFFFUL - - - (1 << (b_PulseEncoderNbr + 4)))) | ((b_CycleSelection & 1UL) << (4 + b_PulseEncoderNbr)); - - /****************************/ - /* Enable the pulse encoder */ - /****************************/ - - outl(devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_ControlRegister, - devpriv-> - s_BoardInfos. - ui_Address - + 16 + - (64 * b_ModulNbr)); - } - } else { - /************************************/ - /* Interrupt handling mode is wrong */ - /************************************/ - - DPRINTK("Interrupt handling mode is wrong\n"); - i_ReturnValue = -6; - } - } else { - /*********************************/ - /* Cycle selection mode is wrong */ - /*********************************/ - - DPRINTK("Cycle selection mode is wrong\n"); - i_ReturnValue = -5; - } - break; - - case APCI1710_DISABLE: - devpriv->s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_ControlRegister = - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_ControlRegister & - (0xFFFFFFFFUL - - (1UL << b_PulseEncoderNbr)); - - /*****************************/ - /* Disable the pulse encoder */ - /*****************************/ - - outl(devpriv->s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_ControlRegister, - devpriv->s_BoardInfos. - ui_Address + 16 + - (64 * b_ModulNbr)); - - break; - } /* switch End */ - - } else { - /*********************************/ - /* Pulse encoder not initialised */ - /*********************************/ - - DPRINTK("Pulse encoder not initialised\n"); - i_ReturnValue = -4; - } - } else { - /************************************/ - /* Pulse encoder selection is wrong */ - /************************************/ - - DPRINTK("Pulse encoder selection is wrong\n"); - i_ReturnValue = -3; - } - } else { - /*****************************/ - /* Module selection is wrong */ - /*****************************/ - - DPRINTK("Module selection is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadPulseEncoderStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PulseEncoderNbr, | -| unsigned char *_ pb_Status) | -+----------------------------------------------------------------------------+ -| Task APCI1710_PULSEENCODER_READ : Reads the pulse encoder status - and valuefrom selected pulse | -| encoder (b_PulseEncoderNbr) from selected module | -| (b_ModulNbr). | -+----------------------------------------------------------------------------+ - unsigned char b_Type; data[0] - APCI1710_PULSEENCODER_WRITE - Writes a 32-bit value (ul_WriteValue) into the selected| -| pulse encoder (b_PulseEncoderNbr) from selected module | -| (b_ModulNbr). This operation set the new start pulse | -| encoder value. - APCI1710_PULSEENCODER_READ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| CRAREF() unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) | -| data[1] unsigned char_ b_PulseEncoderNbr : Pulse encoder selection | -| (0 to 3) - APCI1710_PULSEENCODER_WRITE - data[2] ULONG_ ul_WriteValue : 32-bit value to be | -| written | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_Status : Pulse encoder status. | -| 0 : No overflow occur| -| 1 : Overflow occur - PULONG_ pul_ReadValue : Pulse encoder value | | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection is wrong | -| -3: Pulse encoder selection is wrong | -| -4: Pulse encoder not initialised. | -| See function "i_APCI1710_InitPulseEncoder" | -+----------------------------------------------------------------------------+ -*/ - -/*_INT_ i_APCI1710_ReadPulseEncoderStatus (unsigned char_ b_BoardHandle, - unsigned char_ b_ModulNbr, - unsigned char_ b_PulseEncoderNbr, - - unsigned char *_ pb_Status) - */ -static int i_APCI1710_InsnBitsReadWritePulseEncoder(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusRegister; - unsigned char b_ModulNbr; - unsigned char b_PulseEncoderNbr; - unsigned char *pb_Status; - unsigned char b_Type; - unsigned int *pul_ReadValue; - unsigned int ul_WriteValue; - - i_ReturnValue = insn->n; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_Type = (unsigned char) data[0]; - b_PulseEncoderNbr = (unsigned char) data[1]; - pb_Status = (unsigned char *) &data[0]; - pul_ReadValue = (unsigned int *) &data[1]; - - /***********************************/ - /* Test the selected module number */ - /***********************************/ - - if (b_ModulNbr <= 3) { - /******************************************/ - /* Test the selected pulse encoder number */ - /******************************************/ - - if (b_PulseEncoderNbr <= 3) { - /*************************************/ - /* Test if pulse encoder initialised */ - /*************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - s_PulseEncoderInfo[b_PulseEncoderNbr]. - b_PulseEncoderInit == 1) { - - switch (b_Type) { - case APCI1710_PULSEENCODER_READ: - /****************************/ - /* Read the status register */ - /****************************/ - - dw_StatusRegister = - inl(devpriv->s_BoardInfos. - ui_Address + 16 + - (64 * b_ModulNbr)); - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_StatusRegister = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_StatusRegister | - dw_StatusRegister; - - *pb_Status = - (unsigned char) (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_StatusRegister >> (1 + - b_PulseEncoderNbr)) & 1; - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_StatusRegister = - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_PulseEncoderModuleInfo. - dw_StatusRegister & - (0xFFFFFFFFUL - (1 << (1 + - b_PulseEncoderNbr))); - - /******************/ - /* Read the value */ - /******************/ - - *pul_ReadValue = - inl(devpriv->s_BoardInfos. - ui_Address + - (4 * b_PulseEncoderNbr) + - (64 * b_ModulNbr)); - break; - - case APCI1710_PULSEENCODER_WRITE: - ul_WriteValue = (unsigned int) data[2]; - /*******************/ - /* Write the value */ - /*******************/ - - outl(ul_WriteValue, - devpriv->s_BoardInfos. - ui_Address + - (4 * b_PulseEncoderNbr) + - (64 * b_ModulNbr)); - - } /* end of switch */ - } else { - /*********************************/ - /* Pulse encoder not initialised */ - /*********************************/ - - DPRINTK("Pulse encoder not initialised\n"); - i_ReturnValue = -4; - } - } else { - /************************************/ - /* Pulse encoder selection is wrong */ - /************************************/ - - DPRINTK("Pulse encoder selection is wrong\n"); - i_ReturnValue = -3; - } - } else { - /*****************************/ - /* Module selection is wrong */ - /*****************************/ - - DPRINTK("Module selection is wrong\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -static int i_APCI1710_InsnReadInterruptPulseEncoder(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - - data[0] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].b_OldModuleMask; - data[1] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldInterruptMask; - data[2] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldCounterLatchValue; - - /***************************/ - /* Increment the read FIFO */ - /***************************/ - - devpriv->s_InterruptParameters. - ui_Read = (devpriv-> - s_InterruptParameters.ui_Read + 1) % APCI1710_SAVE_INTERRUPT; - - return insn->n; - -} diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c deleted file mode 100644 index 5c83033..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c +++ /dev/null @@ -1,3582 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-----------------------------------------------------------------------+ - | Project : API APCI1710 | Compiler : gcc | - | Module name : PWM.C | Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-----------------------------------------------------------------------+ - | Description : APCI-1710 Wulse wide modulation module | - | | - | | - +-----------------------------------------------------------------------+ - | UPDATES | - +-----------------------------------------------------------------------+ - | Date | Author | Description of updates | - +-----------------------------------------------------------------------+ - | 08/05/00 | Guinot C | - 0400/0228 All Function in RING 0 | - | | | available | - +-----------------------------------------------------------------------+ -*/ - -#define APCI1710_30MHZ 30 -#define APCI1710_33MHZ 33 -#define APCI1710_40MHZ 40 - -#define APCI1710_PWM_INIT 0 -#define APCI1710_PWM_GETINITDATA 1 - -#define APCI1710_PWM_DISABLE 0 -#define APCI1710_PWM_ENABLE 1 -#define APCI1710_PWM_NEWTIMING 2 - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitPWM | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PWM, | -| unsigned char_ b_ClockSelection, | -| unsigned char_ b_TimingUnit, | -| ULONG_ ul_LowTiming, | -| ULONG_ ul_HighTiming, | -| PULONG_ pul_RealLowTiming, | -| PULONG_ pul_RealHighTiming) | -+----------------------------------------------------------------------------+ -| Task : Configure the selected PWM (b_PWM) from selected module| -| (b_ModulNbr). The ul_LowTiming, ul_HighTiming and | -| ul_TimingUnit determine the low/high timing base for | -| the period. pul_RealLowTiming, pul_RealHighTiming | -| return the real timing value. | -| You must calling this function be for you call any | -| other function witch access of the PWM. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure| -| (0 to 3) | -| unsigned char_ b_PWM : Selected PWM (0 or 1). | -| unsigned char_ b_ClockSelection : Selection from PCI bus | -| clock | -| - APCI1710_30MHZ : | -| The PC have a 30 MHz | -| PCI bus clock | -| - APCI1710_33MHZ : | -| The PC have a 33 MHz | -| PCI bus clock | -| - APCI1710_40MHZ | -| The APCI-1710 have a | -| integrated 40Mhz | -| quartz. | -| unsigned char_ b_TimingUnit : Base timing Unit (0 to 4) | -| 0 : ns | -| 1 : æs | -| 2 : ms | -| 3 : s | -| 4 : mn | -| ULONG_ ul_LowTiming : Low base timing value. | -| ULONG_ ul_HighTiming : High base timing value. | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_RealLowTiming : Real low base timing | -| value. | -| PULONG_ pul_RealHighTiming : Real high base timing | -| value. | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a PWM module | -| -4: PWM selection is wrong | -| -5: The selected input clock is wrong | -| -6: Timing Unit selection is wrong | -| -7: Low base timing selection is wrong | -| -8: High base timing selection is wrong | -| -9: You can not used the 40MHz clock selection with | -| this board | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InitPWM(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_PWM, - unsigned char b_ClockSelection, - unsigned char b_TimingUnit, - unsigned int ul_LowTiming, - unsigned int ul_HighTiming, - unsigned int *pul_RealLowTiming, - unsigned int *pul_RealHighTiming) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int ul_LowTimerValue = 0; - unsigned int ul_HighTimerValue = 0; - unsigned int dw_Command; - double d_RealLowTiming = 0; - double d_RealHighTiming = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***************/ - /* Test if PWM */ - /***************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_PWM) { - /**************************/ - /* Test the PWM selection */ - /**************************/ - - if (b_PWM <= 1) { - /******************/ - /* Test the clock */ - /******************/ - - if ((b_ClockSelection == APCI1710_30MHZ) || - (b_ClockSelection == APCI1710_33MHZ) || - (b_ClockSelection == APCI1710_40MHZ)) { - /************************/ - /* Test the timing unit */ - /************************/ - - if (b_TimingUnit <= 4) { - /*********************************/ - /* Test the low timing selection */ - /*********************************/ - - if (((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 0) - && (ul_LowTiming - >= 266) - && (ul_LowTiming - <= - 0xFFFFFFFFUL)) - || ((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 1) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 571230650UL)) - || ((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 2) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 571230UL)) - || ((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 3) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 571UL)) - || ((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 4) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= 9UL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 0) - && (ul_LowTiming - >= 242) - && (ul_LowTiming - <= - 0xFFFFFFFFUL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 1) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 519691043UL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 2) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 519691UL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 3) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 520UL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 4) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= 8UL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 0) - && (ul_LowTiming - >= 200) - && (ul_LowTiming - <= - 0xFFFFFFFFUL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 1) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 429496729UL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 2) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 429496UL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 3) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 429UL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 4) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 7UL))) { - /**********************************/ - /* Test the High timing selection */ - /**********************************/ - - if (((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 0) && (ul_HighTiming >= 266) && (ul_HighTiming <= 0xFFFFFFFFUL)) || ((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 1) && (ul_HighTiming >= 1) && (ul_HighTiming <= 571230650UL)) || ((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 2) && (ul_HighTiming >= 1) && (ul_HighTiming <= 571230UL)) || ((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 3) && (ul_HighTiming >= 1) && (ul_HighTiming <= 571UL)) || ((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 4) && (ul_HighTiming >= 1) && (ul_HighTiming <= 9UL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 0) && (ul_HighTiming >= 242) && (ul_HighTiming <= 0xFFFFFFFFUL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 1) && (ul_HighTiming >= 1) && (ul_HighTiming <= 519691043UL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 2) && (ul_HighTiming >= 1) && (ul_HighTiming <= 519691UL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 3) && (ul_HighTiming >= 1) && (ul_HighTiming <= 520UL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 4) && (ul_HighTiming >= 1) && (ul_HighTiming <= 8UL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 0) && (ul_HighTiming >= 200) && (ul_HighTiming <= 0xFFFFFFFFUL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 1) && (ul_HighTiming >= 1) && (ul_HighTiming <= 429496729UL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 2) && (ul_HighTiming >= 1) && (ul_HighTiming <= 429496UL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 3) && (ul_HighTiming >= 1) && (ul_HighTiming <= 429UL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 4) && (ul_HighTiming >= 1) && (ul_HighTiming <= 7UL))) { - /**************************/ - /* Test the board version */ - /**************************/ - - if (((b_ClockSelection == APCI1710_40MHZ) && (devpriv->s_BoardInfos.b_BoardVersion > 0)) || (b_ClockSelection != APCI1710_40MHZ)) { - - /************************************/ - /* Calculate the low division fator */ - /************************************/ - - fpu_begin - (); - - switch (b_TimingUnit) { - /******/ - /* ns */ - /******/ - - case 0: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - (unsigned int) - (ul_LowTiming - * - (0.00025 * b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_LowTiming * (0.00025 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (0.00025 * (double)b_ClockSelection)); - d_RealLowTiming - = - (double) - ul_LowTimerValue - / - (0.00025 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_LowTimerValue / (0.00025 * (double)b_ClockSelection)) >= (double)((double)*pul_RealLowTiming + 0.5)) { - *pul_RealLowTiming - = - *pul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* æs */ - /******/ - - case 1: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - (unsigned int) - (ul_LowTiming - * - (0.25 * b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_LowTiming * (0.25 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (0.25 * (double)b_ClockSelection)); - d_RealLowTiming - = - (double) - ul_LowTimerValue - / - ( - (double) - 0.25 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_LowTimerValue / (0.25 * (double)b_ClockSelection)) >= (double)((double)*pul_RealLowTiming + 0.5)) { - *pul_RealLowTiming - = - *pul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* ms */ - /******/ - - case 2: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - ul_LowTiming - * - (250.0 - * - b_ClockSelection); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_LowTiming * (250.0 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (250.0 * (double)b_ClockSelection)); - d_RealLowTiming - = - (double) - ul_LowTimerValue - / - (250.0 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_LowTimerValue / (250.0 * (double)b_ClockSelection)) >= (double)((double)*pul_RealLowTiming + 0.5)) { - *pul_RealLowTiming - = - *pul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - - /*****/ - /* s */ - /*****/ - - case 3: - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - (unsigned int) - (ul_LowTiming - * - (250000.0 - * - b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_LowTiming * (250000.0 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)); - d_RealLowTiming - = - (double) - ul_LowTimerValue - / - (250000.0 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_LowTimerValue / (250000.0 * (double)b_ClockSelection)) >= (double)((double)*pul_RealLowTiming + 0.5)) { - *pul_RealLowTiming - = - *pul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* mn */ - /******/ - - case 4: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - (unsigned int) - ( - (ul_LowTiming - * - 60) - * - (250000.0 - * - b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)(ul_LowTiming * 60.0) * (250000.0 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)) - / - 60; - d_RealLowTiming - = - ( - (double) - ul_LowTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)) - / - 60.0; - - if ((double)(((double)ul_LowTimerValue / (250000.0 * (double)b_ClockSelection)) / 60.0) >= (double)((double)*pul_RealLowTiming + 0.5)) { - *pul_RealLowTiming - = - *pul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - } - - /*************************************/ - /* Calculate the high division fator */ - /*************************************/ - - switch (b_TimingUnit) { - /******/ - /* ns */ - /******/ - - case 0: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - (unsigned int) - (ul_HighTiming - * - (0.00025 * b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_HighTiming * (0.00025 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (0.00025 * (double)b_ClockSelection)); - d_RealHighTiming - = - (double) - ul_HighTimerValue - / - (0.00025 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_HighTimerValue / (0.00025 * (double)b_ClockSelection)) >= (double)((double)*pul_RealHighTiming + 0.5)) { - *pul_RealHighTiming - = - *pul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* æs */ - /******/ - - case 1: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - (unsigned int) - (ul_HighTiming - * - (0.25 * b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_HighTiming * (0.25 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (0.25 * (double)b_ClockSelection)); - d_RealHighTiming - = - (double) - ul_HighTimerValue - / - ( - (double) - 0.25 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_HighTimerValue / (0.25 * (double)b_ClockSelection)) >= (double)((double)*pul_RealHighTiming + 0.5)) { - *pul_RealHighTiming - = - *pul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* ms */ - /******/ - - case 2: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - ul_HighTiming - * - (250.0 - * - b_ClockSelection); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_HighTiming * (250.0 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (250.0 * (double)b_ClockSelection)); - d_RealHighTiming - = - (double) - ul_HighTimerValue - / - (250.0 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_HighTimerValue / (250.0 * (double)b_ClockSelection)) >= (double)((double)*pul_RealHighTiming + 0.5)) { - *pul_RealHighTiming - = - *pul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - - /*****/ - /* s */ - /*****/ - - case 3: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - (unsigned int) - (ul_HighTiming - * - (250000.0 - * - b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_HighTiming * (250000.0 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)); - d_RealHighTiming - = - (double) - ul_HighTimerValue - / - (250000.0 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_HighTimerValue / (250000.0 * (double)b_ClockSelection)) >= (double)((double)*pul_RealHighTiming + 0.5)) { - *pul_RealHighTiming - = - *pul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* mn */ - /******/ - - case 4: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - (unsigned int) - ( - (ul_HighTiming - * - 60) - * - (250000.0 - * - b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)(ul_HighTiming * 60.0) * (250000.0 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - *pul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)) - / - 60; - d_RealHighTiming - = - ( - (double) - ul_HighTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)) - / - 60.0; - - if ((double)(((double)ul_HighTimerValue / (250000.0 * (double)b_ClockSelection)) / 60.0) >= (double)((double)*pul_RealHighTiming + 0.5)) { - *pul_RealHighTiming - = - *pul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - } - - fpu_end(); - /****************************/ - /* Save the clock selection */ - /****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - b_ClockSelection - = - b_ClockSelection; - - /************************/ - /* Save the timing unit */ - /************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - b_TimingUnit - = - b_TimingUnit; - - /****************************/ - /* Save the low base timing */ - /****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - d_LowTiming - = - d_RealLowTiming; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - ul_RealLowTiming - = - *pul_RealLowTiming; - - /****************************/ - /* Save the high base timing */ - /****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - d_HighTiming - = - d_RealHighTiming; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - ul_RealHighTiming - = - *pul_RealHighTiming; - - /************************/ - /* Write the low timing */ - /************************/ - - outl(ul_LowTimerValue, devpriv->s_BoardInfos.ui_Address + 0 + (20 * b_PWM) + (64 * b_ModulNbr)); - - /*************************/ - /* Write the high timing */ - /*************************/ - - outl(ul_HighTimerValue, devpriv->s_BoardInfos.ui_Address + 4 + (20 * b_PWM) + (64 * b_ModulNbr)); - - /***************************/ - /* Set the clock selection */ - /***************************/ - - dw_Command - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 8 - + - (20 * b_PWM) + (64 * b_ModulNbr)); - - dw_Command - = - dw_Command - & - 0x7F; - - if (b_ClockSelection == APCI1710_40MHZ) { - dw_Command - = - dw_Command - | - 0x80; - } - - /***************************/ - /* Set the clock selection */ - /***************************/ - - outl(dw_Command, devpriv->s_BoardInfos.ui_Address + 8 + (20 * b_PWM) + (64 * b_ModulNbr)); - - /*************/ - /* PWM init. */ - /*************/ - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - b_PWMInit - = - 1; - } else { - /***************************************************/ - /* You can not used the 40MHz clock selection with */ - /* this board */ - /***************************************************/ - DPRINTK("You can not used the 40MHz clock selection with this board\n"); - i_ReturnValue - = - -9; - } - } else { - /***************************************/ - /* High base timing selection is wrong */ - /***************************************/ - DPRINTK("High base timing selection is wrong\n"); - i_ReturnValue = - -8; - } - } else { - /**************************************/ - /* Low base timing selection is wrong */ - /**************************************/ - DPRINTK("Low base timing selection is wrong\n"); - i_ReturnValue = -7; - } - } /* if ((b_TimingUnit >= 0) && (b_TimingUnit <= 4)) */ - else { - /**********************************/ - /* Timing unit selection is wrong */ - /**********************************/ - DPRINTK("Timing unit selection is wrong\n"); - i_ReturnValue = -6; - } /* if ((b_TimingUnit >= 0) && (b_TimingUnit <= 4)) */ - } /* if ((b_ClockSelection == APCI1710_30MHZ) || (b_ClockSelection == APCI1710_33MHZ) || (b_ClockSelection == APCI1710_40MHZ)) */ - else { - /*******************************/ - /* The selected clock is wrong */ - /*******************************/ - DPRINTK("The selected clock is wrong\n"); - i_ReturnValue = -5; - } /* if ((b_ClockSelection == APCI1710_30MHZ) || (b_ClockSelection == APCI1710_33MHZ) || (b_ClockSelection == APCI1710_40MHZ)) */ - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - else { - /******************************/ - /* Tor PWM selection is wrong */ - /******************************/ - DPRINTK("Tor PWM selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - } else { - /**********************************/ - /* The module is not a PWM module */ - /**********************************/ - DPRINTK("The module is not a PWM module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetPWMInitialisation | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PWM, | -| unsigned char *_ pb_TimingUnit, | -| PULONG_ pul_LowTiming, | -| PULONG_ pul_HighTiming, | -| unsigned char *_ pb_StartLevel, | -| unsigned char *_ pb_StopMode, | -| unsigned char *_ pb_StopLevel, | -| unsigned char *_ pb_ExternGate, | -| unsigned char *_ pb_InterruptEnable, | -| unsigned char *_ pb_Enable) | -+----------------------------------------------------------------------------+ -| Task : Return the PWM (b_PWM) initialisation from selected | -| module (b_ModulNbr). You must calling the | -| "i_APCI1710_InitPWM" function be for you call this | -| function. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) | -| unsigned char_ b_PWM : Selected PWM (0 or 1) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_TimingUnit : Base timing Unit (0 to 4) | -| 0 : ns | -| 1 : æs | -| 2 : ms | -| 3 : s | -| 4 : mn | -| PULONG_ pul_LowTiming : Low base timing value. | -| PULONG_ pul_HighTiming : High base timing value. | -| unsigned char *_ pb_StartLevel : Start period level | -| selection | -| 0 : The period start | -| with a low level | -| 1 : The period start | -| with a high level| -| unsigned char *_ pb_StopMode : Stop mode selection | -| 0 : The PWM is stopped | -| directly after the | -| "i_APCI1710_DisablePWM"| -| function and break the| -| last period | -| 1 : After the | -| "i_APCI1710_DisablePWM"| -| function the PWM is | -| stopped at the end | -| from last period cycle| -| unsigned char *_ pb_StopLevel : Stop PWM level selection | -| 0 : The output signal | -| keep the level after| -| the | -| "i_APCI1710_DisablePWM"| -| function | -| 1 : The output signal is| -| set to low after the| -| "i_APCI1710_DisablePWM"| -| function | -| 2 : The output signal is| -| set to high after | -| the | -| "i_APCI1710_DisablePWM"| -| function | -| unsigned char *_ pb_ExternGate : Extern gate action | -| selection | -| 0 : Extern gate signal | -| not used. | -| 1 : Extern gate signal | -| used. | -| unsigned char *_ pb_InterruptEnable : Enable or disable the PWM | -| interrupt. | -| - APCI1710_ENABLE : | -| Enable the PWM interrupt| -| A interrupt occur after | -| each period | -| - APCI1710_DISABLE : | -| Disable the PWM | -| interrupt | -| unsigned char *_ pb_Enable : Indicate if the PWM is | -| enabled or no | -| 0 : PWM not enabled | -| 1 : PWM enabled | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a PWM module | -| -4: PWM selection is wrong | -| -5: PWM not initialised see function | -| "i_APCI1710_InitPWM" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_GetPWMInitialisation(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_PWM, - unsigned char *pb_TimingUnit, - unsigned int *pul_LowTiming, - unsigned int *pul_HighTiming, - unsigned char *pb_StartLevel, - unsigned char *pb_StopMode, - unsigned char *pb_StopLevel, - unsigned char *pb_ExternGate, - unsigned char *pb_InterruptEnable, - unsigned char *pb_Enable) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - unsigned int dw_Command; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***************/ - /* Test if PWM */ - /***************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_PWM) { - /**************************/ - /* Test the PWM selection */ - /**************************/ - - if (b_PWM <= 1) { - /***************************/ - /* Test if PWM initialised */ - /***************************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - if (dw_Status & 0x10) { - /***********************/ - /* Read the low timing */ - /***********************/ - - *pul_LowTiming = - inl(devpriv->s_BoardInfos. - ui_Address + 0 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - /************************/ - /* Read the high timing */ - /************************/ - - *pul_HighTiming = - inl(devpriv->s_BoardInfos. - ui_Address + 4 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - /********************/ - /* Read the command */ - /********************/ - - dw_Command = inl(devpriv->s_BoardInfos. - ui_Address + 8 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - *pb_StartLevel = - (unsigned char) ((dw_Command >> 5) & 1); - *pb_StopMode = - (unsigned char) ((dw_Command >> 0) & 1); - *pb_StopLevel = - (unsigned char) ((dw_Command >> 1) & 1); - *pb_ExternGate = - (unsigned char) ((dw_Command >> 4) & 1); - *pb_InterruptEnable = - (unsigned char) ((dw_Command >> 3) & 1); - - if (*pb_StopLevel) { - *pb_StopLevel = - *pb_StopLevel + - (unsigned char) ((dw_Command >> - 2) & 1); - } - - /********************/ - /* Read the command */ - /********************/ - - dw_Command = inl(devpriv->s_BoardInfos. - ui_Address + 8 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - *pb_Enable = - (unsigned char) ((dw_Command >> 0) & 1); - - *pb_TimingUnit = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo[b_PWM].b_TimingUnit; - } /* if (dw_Status & 0x10) */ - else { - /***********************/ - /* PWM not initialised */ - /***********************/ - DPRINTK("PWM not initialised\n"); - i_ReturnValue = -5; - } /* if (dw_Status & 0x10) */ - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - else { - /******************************/ - /* Tor PWM selection is wrong */ - /******************************/ - DPRINTK("Tor PWM selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - } else { - /**********************************/ - /* The module is not a PWM module */ - /**********************************/ - DPRINTK("The module is not a PWM module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* - * Pwm Init and Get Pwm Initialisation - */ -static int i_APCI1710_InsnConfigPWM(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - unsigned char b_ConfigType; - int i_ReturnValue = 0; - b_ConfigType = CR_CHAN(insn->chanspec); - - switch (b_ConfigType) { - case APCI1710_PWM_INIT: - i_ReturnValue = i_APCI1710_InitPWM(dev, (unsigned char) CR_AREF(insn->chanspec), /* b_ModulNbr */ - (unsigned char) data[0], /* b_PWM */ - (unsigned char) data[1], /* b_ClockSelection */ - (unsigned char) data[2], /* b_TimingUnit */ - (unsigned int) data[3], /* ul_LowTiming */ - (unsigned int) data[4], /* ul_HighTiming */ - (unsigned int *) &data[0], /* pul_RealLowTiming */ - (unsigned int *) &data[1] /* pul_RealHighTiming */ - ); - break; - - case APCI1710_PWM_GETINITDATA: - i_ReturnValue = i_APCI1710_GetPWMInitialisation(dev, (unsigned char) CR_AREF(insn->chanspec), /* b_ModulNbr */ - (unsigned char) data[0], /* b_PWM */ - (unsigned char *) &data[0], /* pb_TimingUnit */ - (unsigned int *) &data[1], /* pul_LowTiming */ - (unsigned int *) &data[2], /* pul_HighTiming */ - (unsigned char *) &data[3], /* pb_StartLevel */ - (unsigned char *) &data[4], /* pb_StopMode */ - (unsigned char *) &data[5], /* pb_StopLevel */ - (unsigned char *) &data[6], /* pb_ExternGate */ - (unsigned char *) &data[7], /* pb_InterruptEnable */ - (unsigned char *) &data[8] /* pb_Enable */ - ); - break; - - default: - printk(" Config Parameter Wrong\n"); - } - - if (i_ReturnValue >= 0) - i_ReturnValue = insn->n; - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_EnablePWM | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PWM, | -| unsigned char_ b_StartLevel, | -| unsigned char_ b_StopMode, | -| unsigned char_ b_StopLevel, | -| unsigned char_ b_ExternGate, | -| unsigned char_ b_InterruptEnable) | -+----------------------------------------------------------------------------+ -| Task : Enable the selected PWM (b_PWM) from selected module | -| (b_ModulNbr). You must calling the "i_APCI1710_InitPWM"| -| function be for you call this function. | -| If you enable the PWM interrupt, the PWM generate a | -| interrupt after each period. | -| See function "i_APCI1710_SetBoardIntRoutineX" and the | -| Interrupt mask description chapter. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number | -| (0 to 3) | -| unsigned char_ b_PWM : Selected PWM (0 or 1) | -| unsigned char_ b_StartLevel : Start period level selection | -| 0 : The period start with a | -| low level | -| 1 : The period start with a | -| high level | -| unsigned char_ b_StopMode : Stop mode selection | -| 0 : The PWM is stopped | -| directly after the | -| "i_APCI1710_DisablePWM" | -| function and break the | -| last period | -| 1 : After the | -| "i_APCI1710_DisablePWM" | -| function the PWM is | -| stopped at the end from| -| last period cycle. | -| unsigned char_ b_StopLevel : Stop PWM level selection | -| 0 : The output signal keep | -| the level after the | -| "i_APCI1710_DisablePWM" | -| function | -| 1 : The output signal is set| -| to low after the | -| "i_APCI1710_DisablePWM" | -| function | -| 2 : The output signal is set| -| to high after the | -| "i_APCI1710_DisablePWM" | -| function | -| unsigned char_ b_ExternGate : Extern gate action selection | -| 0 : Extern gate signal not | -| used. | -| 1 : Extern gate signal used.| -| unsigned char_ b_InterruptEnable : Enable or disable the PWM | -| interrupt. | -| - APCI1710_ENABLE : | -| Enable the PWM interrupt | -| A interrupt occur after | -| each period | -| - APCI1710_DISABLE : | -| Disable the PWM interrupt | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a PWM module | -| -4: PWM selection is wrong | -| -5: PWM not initialised see function | -| "i_APCI1710_InitPWM" | -| -6: PWM start level selection is wrong | -| -7: PWM stop mode selection is wrong | -| -8: PWM stop level selection is wrong | -| -9: Extern gate signal selection is wrong | -| -10: Interrupt parameter is wrong | -| -11: Interrupt function not initialised. | -| See function "i_APCI1710_SetBoardIntRoutineX" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_EnablePWM(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_PWM, - unsigned char b_StartLevel, - unsigned char b_StopMode, - unsigned char b_StopLevel, - unsigned char b_ExternGate, - unsigned char b_InterruptEnable) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - unsigned int dw_Command; - - devpriv->tsk_Current = current; /* Save the current process task structure */ - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***************/ - /* Test if PWM */ - /***************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_PWM) { - /**************************/ - /* Test the PWM selection */ - /**************************/ - - if (b_PWM <= 1) { - /***************************/ - /* Test if PWM initialised */ - /***************************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - if (dw_Status & 0x10) { - /**********************************/ - /* Test the start level selection */ - /**********************************/ - - if (b_StartLevel <= 1) { - /**********************/ - /* Test the stop mode */ - /**********************/ - - if (b_StopMode <= 1) { - /***********************/ - /* Test the stop level */ - /***********************/ - - if (b_StopLevel <= 2) { - /*****************************/ - /* Test the extern gate mode */ - /*****************************/ - - if (b_ExternGate - <= 1) { - /*****************************/ - /* Test the interrupt action */ - /*****************************/ - - if (b_InterruptEnable == APCI1710_ENABLE || b_InterruptEnable == APCI1710_DISABLE) { - /******************************************/ - /* Test if interrupt function initialised */ - /******************************************/ - - /********************/ - /* Read the command */ - /********************/ - - dw_Command - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 8 - + - (20 * b_PWM) + (64 * b_ModulNbr)); - - dw_Command - = - dw_Command - & - 0x80; - - /********************/ - /* Make the command */ - /********************/ - - dw_Command - = - dw_Command - | - b_StopMode - | - (b_InterruptEnable - << - 3) - | - (b_ExternGate - << - 4) - | - (b_StartLevel - << - 5); - - if (b_StopLevel & 3) { - dw_Command - = - dw_Command - | - 2; - - if (b_StopLevel & 2) { - dw_Command - = - dw_Command - | - 4; - } - } - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - b_InterruptEnable - = - b_InterruptEnable; - - /*******************/ - /* Set the command */ - /*******************/ - - outl(dw_Command, devpriv->s_BoardInfos.ui_Address + 8 + (20 * b_PWM) + (64 * b_ModulNbr)); - - /******************/ - /* Enable the PWM */ - /******************/ - outl(1, devpriv->s_BoardInfos.ui_Address + 12 + (20 * b_PWM) + (64 * b_ModulNbr)); - } /* if (b_InterruptEnable == APCI1710_ENABLE || b_InterruptEnable == APCI1710_DISABLE) */ - else { - /********************************/ - /* Interrupt parameter is wrong */ - /********************************/ - DPRINTK("Interrupt parameter is wrong\n"); - i_ReturnValue - = - -10; - } /* if (b_InterruptEnable == APCI1710_ENABLE || b_InterruptEnable == APCI1710_DISABLE) */ - } /* if (b_ExternGate >= 0 && b_ExternGate <= 1) */ - else { - /*****************************************/ - /* Extern gate signal selection is wrong */ - /*****************************************/ - DPRINTK("Extern gate signal selection is wrong\n"); - i_ReturnValue - = - -9; - } /* if (b_ExternGate >= 0 && b_ExternGate <= 1) */ - } /* if (b_StopLevel >= 0 && b_StopLevel <= 2) */ - else { - /*************************************/ - /* PWM stop level selection is wrong */ - /*************************************/ - DPRINTK("PWM stop level selection is wrong\n"); - i_ReturnValue = - -8; - } /* if (b_StopLevel >= 0 && b_StopLevel <= 2) */ - } /* if (b_StopMode >= 0 && b_StopMode <= 1) */ - else { - /************************************/ - /* PWM stop mode selection is wrong */ - /************************************/ - DPRINTK("PWM stop mode selection is wrong\n"); - i_ReturnValue = -7; - } /* if (b_StopMode >= 0 && b_StopMode <= 1) */ - } /* if (b_StartLevel >= 0 && b_StartLevel <= 1) */ - else { - /**************************************/ - /* PWM start level selection is wrong */ - /**************************************/ - DPRINTK("PWM start level selection is wrong\n"); - i_ReturnValue = -6; - } /* if (b_StartLevel >= 0 && b_StartLevel <= 1) */ - } /* if (dw_Status & 0x10) */ - else { - /***********************/ - /* PWM not initialised */ - /***********************/ - DPRINTK("PWM not initialised\n"); - i_ReturnValue = -5; - } /* if (dw_Status & 0x10) */ - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - else { - /******************************/ - /* Tor PWM selection is wrong */ - /******************************/ - DPRINTK("Tor PWM selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - } else { - /**********************************/ - /* The module is not a PWM module */ - /**********************************/ - DPRINTK("The module is not a PWM module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_DisablePWM (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PWM) | -+----------------------------------------------------------------------------+ -| Task : Disable the selected PWM (b_PWM) from selected module | -| (b_ModulNbr). The output signal level depend of the | -| initialisation by the "i_APCI1710_EnablePWM". | -| See the b_StartLevel, b_StopMode and b_StopLevel | -| parameters from this function. | -+----------------------------------------------------------------------------+ -| Input Parameters :BYTE_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) | -| unsigned char_ b_PWM : Selected PWM (0 or 1) | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a PWM module | -| -4: PWM selection is wrong | -| -5: PWM not initialised see function | -| "i_APCI1710_InitPWM" | -| -6: PWM not enabled see function | -| "i_APCI1710_EnablePWM" | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_DisablePWM(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_PWM) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***************/ - /* Test if PWM */ - /***************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_PWM) { - /**************************/ - /* Test the PWM selection */ - /**************************/ - - if (b_PWM <= 1) { - /***************************/ - /* Test if PWM initialised */ - /***************************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - if (dw_Status & 0x10) { - /***********************/ - /* Test if PWM enabled */ - /***********************/ - - if (dw_Status & 0x1) { - /*******************/ - /* Disable the PWM */ - /*******************/ - outl(0, devpriv->s_BoardInfos. - ui_Address + 12 + - (20 * b_PWM) + - (64 * b_ModulNbr)); - } /* if (dw_Status & 0x1) */ - else { - /*******************/ - /* PWM not enabled */ - /*******************/ - DPRINTK("PWM not enabled\n"); - i_ReturnValue = -6; - } /* if (dw_Status & 0x1) */ - } /* if (dw_Status & 0x10) */ - else { - /***********************/ - /* PWM not initialised */ - /***********************/ - DPRINTK(" PWM not initialised\n"); - i_ReturnValue = -5; - } /* if (dw_Status & 0x10) */ - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - else { - /******************************/ - /* Tor PWM selection is wrong */ - /******************************/ - DPRINTK("Tor PWM selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - } else { - /**********************************/ - /* The module is not a PWM module */ - /**********************************/ - DPRINTK("The module is not a PWM module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_SetNewPWMTiming | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PWM, | -| unsigned char_ b_ClockSelection, | -| unsigned char_ b_TimingUnit, | -| ULONG_ ul_LowTiming, | -| ULONG_ ul_HighTiming) | -+----------------------------------------------------------------------------+ -| Task : Set a new timing. The ul_LowTiming, ul_HighTiming and | -| ul_TimingUnit determine the low/high timing base for | -| the period. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Module number to configure| -| (0 to 3) | -| unsigned char_ b_PWM : Selected PWM (0 or 1). | -| unsigned char_ b_TimingUnit : Base timing Unit (0 to 4) | -| 0 : ns | -| 1 : æs | -| 2 : ms | -| 3 : s | -| 4 : mn | -| ULONG_ ul_LowTiming : Low base timing value. | -| ULONG_ ul_HighTiming : High base timing value. | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a PWM module | -| -4: PWM selection is wrong | -| -5: PWM not initialised | -| -6: Timing Unit selection is wrong | -| -7: Low base timing selection is wrong | -| -8: High base timing selection is wrong | -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_SetNewPWMTiming(struct comedi_device *dev, - unsigned char b_ModulNbr, - unsigned char b_PWM, - unsigned char b_TimingUnit, - unsigned int ul_LowTiming, - unsigned int ul_HighTiming) -{ - struct addi_private *devpriv = dev->private; - unsigned char b_ClockSelection; - int i_ReturnValue = 0; - unsigned int ul_LowTimerValue = 0; - unsigned int ul_HighTimerValue = 0; - unsigned int ul_RealLowTiming = 0; - unsigned int ul_RealHighTiming = 0; - unsigned int dw_Status; - unsigned int dw_Command; - double d_RealLowTiming = 0; - double d_RealHighTiming = 0; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***************/ - /* Test if PWM */ - /***************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_PWM) { - /**************************/ - /* Test the PWM selection */ - /**************************/ - - if (b_PWM <= 1) { - /***************************/ - /* Test if PWM initialised */ - /***************************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - if (dw_Status & 0x10) { - b_ClockSelection = devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_PWMModuleInfo. - b_ClockSelection; - - /************************/ - /* Test the timing unit */ - /************************/ - - if (b_TimingUnit <= 4) { - /*********************************/ - /* Test the low timing selection */ - /*********************************/ - - if (((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 0) - && (ul_LowTiming - >= 266) - && (ul_LowTiming - <= - 0xFFFFFFFFUL)) - || ((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 1) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 571230650UL)) - || ((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 2) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 571230UL)) - || ((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 3) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 571UL)) - || ((b_ClockSelection == - APCI1710_30MHZ) - && (b_TimingUnit - == 4) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= 9UL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 0) - && (ul_LowTiming - >= 242) - && (ul_LowTiming - <= - 0xFFFFFFFFUL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 1) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 519691043UL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 2) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 519691UL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 3) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 520UL)) - || ((b_ClockSelection == - APCI1710_33MHZ) - && (b_TimingUnit - == 4) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= 8UL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 0) - && (ul_LowTiming - >= 200) - && (ul_LowTiming - <= - 0xFFFFFFFFUL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 1) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 429496729UL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 2) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 429496UL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 3) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 429UL)) - || ((b_ClockSelection == - APCI1710_40MHZ) - && (b_TimingUnit - == 4) - && (ul_LowTiming - >= 1) - && (ul_LowTiming - <= - 7UL))) { - /**********************************/ - /* Test the High timing selection */ - /**********************************/ - - if (((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 0) && (ul_HighTiming >= 266) && (ul_HighTiming <= 0xFFFFFFFFUL)) || ((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 1) && (ul_HighTiming >= 1) && (ul_HighTiming <= 571230650UL)) || ((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 2) && (ul_HighTiming >= 1) && (ul_HighTiming <= 571230UL)) || ((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 3) && (ul_HighTiming >= 1) && (ul_HighTiming <= 571UL)) || ((b_ClockSelection == APCI1710_30MHZ) && (b_TimingUnit == 4) && (ul_HighTiming >= 1) && (ul_HighTiming <= 9UL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 0) && (ul_HighTiming >= 242) && (ul_HighTiming <= 0xFFFFFFFFUL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 1) && (ul_HighTiming >= 1) && (ul_HighTiming <= 519691043UL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 2) && (ul_HighTiming >= 1) && (ul_HighTiming <= 519691UL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 3) && (ul_HighTiming >= 1) && (ul_HighTiming <= 520UL)) || ((b_ClockSelection == APCI1710_33MHZ) && (b_TimingUnit == 4) && (ul_HighTiming >= 1) && (ul_HighTiming <= 8UL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 0) && (ul_HighTiming >= 200) && (ul_HighTiming <= 0xFFFFFFFFUL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 1) && (ul_HighTiming >= 1) && (ul_HighTiming <= 429496729UL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 2) && (ul_HighTiming >= 1) && (ul_HighTiming <= 429496UL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 3) && (ul_HighTiming >= 1) && (ul_HighTiming <= 429UL)) || ((b_ClockSelection == APCI1710_40MHZ) && (b_TimingUnit == 4) && (ul_HighTiming >= 1) && (ul_HighTiming <= 7UL))) { - /************************************/ - /* Calculate the low division fator */ - /************************************/ - - fpu_begin(); - switch (b_TimingUnit) { - /******/ - /* ns */ - /******/ - - case 0: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - (unsigned int) - (ul_LowTiming - * - (0.00025 * b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_LowTiming * (0.00025 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (0.00025 * (double)b_ClockSelection)); - d_RealLowTiming - = - (double) - ul_LowTimerValue - / - (0.00025 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_LowTimerValue / (0.00025 * (double)b_ClockSelection)) >= (double)((double)ul_RealLowTiming + 0.5)) { - ul_RealLowTiming - = - ul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* æs */ - /******/ - - case 1: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - (unsigned int) - (ul_LowTiming - * - (0.25 * b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_LowTiming * (0.25 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (0.25 * (double)b_ClockSelection)); - d_RealLowTiming - = - (double) - ul_LowTimerValue - / - ( - (double) - 0.25 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_LowTimerValue / (0.25 * (double)b_ClockSelection)) >= (double)((double)ul_RealLowTiming + 0.5)) { - ul_RealLowTiming - = - ul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* ms */ - /******/ - - case 2: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - ul_LowTiming - * - (250.0 - * - b_ClockSelection); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_LowTiming * (250.0 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (250.0 * (double)b_ClockSelection)); - d_RealLowTiming - = - (double) - ul_LowTimerValue - / - (250.0 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_LowTimerValue / (250.0 * (double)b_ClockSelection)) >= (double)((double)ul_RealLowTiming + 0.5)) { - ul_RealLowTiming - = - ul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - - /*****/ - /* s */ - /*****/ - - case 3: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - (unsigned int) - (ul_LowTiming - * - (250000.0 - * - b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_LowTiming * (250000.0 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)); - d_RealLowTiming - = - (double) - ul_LowTimerValue - / - (250000.0 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_LowTimerValue / (250000.0 * (double)b_ClockSelection)) >= (double)((double)ul_RealLowTiming + 0.5)) { - ul_RealLowTiming - = - ul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* mn */ - /******/ - - case 4: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_LowTimerValue - = - (unsigned int) - ( - (ul_LowTiming - * - 60) - * - (250000.0 - * - b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)(ul_LowTiming * 60.0) * (250000.0 * (double)b_ClockSelection)) >= ((double)((double)ul_LowTimerValue + 0.5))) { - ul_LowTimerValue - = - ul_LowTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealLowTiming - = - (unsigned int) - (ul_LowTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)) - / - 60; - d_RealLowTiming - = - ( - (double) - ul_LowTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)) - / - 60.0; - - if ((double)(((double)ul_LowTimerValue / (250000.0 * (double)b_ClockSelection)) / 60.0) >= (double)((double)ul_RealLowTiming + 0.5)) { - ul_RealLowTiming - = - ul_RealLowTiming - + - 1; - } - - ul_LowTiming - = - ul_LowTiming - - - 1; - ul_LowTimerValue - = - ul_LowTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_LowTimerValue - = - (unsigned int) - ( - (double) - (ul_LowTimerValue) - * - 1.007752288); - } - - break; - } - - /*************************************/ - /* Calculate the high division fator */ - /*************************************/ - - switch (b_TimingUnit) { - /******/ - /* ns */ - /******/ - - case 0: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - (unsigned int) - (ul_HighTiming - * - (0.00025 * b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_HighTiming * (0.00025 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (0.00025 * (double)b_ClockSelection)); - d_RealHighTiming - = - (double) - ul_HighTimerValue - / - (0.00025 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_HighTimerValue / (0.00025 * (double)b_ClockSelection)) >= (double)((double)ul_RealHighTiming + 0.5)) { - ul_RealHighTiming - = - ul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* æs */ - /******/ - - case 1: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - (unsigned int) - (ul_HighTiming - * - (0.25 * b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_HighTiming * (0.25 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (0.25 * (double)b_ClockSelection)); - d_RealHighTiming - = - (double) - ul_HighTimerValue - / - ( - (double) - 0.25 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_HighTimerValue / (0.25 * (double)b_ClockSelection)) >= (double)((double)ul_RealHighTiming + 0.5)) { - ul_RealHighTiming - = - ul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* ms */ - /******/ - - case 2: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - ul_HighTiming - * - (250.0 - * - b_ClockSelection); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_HighTiming * (250.0 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (250.0 * (double)b_ClockSelection)); - d_RealHighTiming - = - (double) - ul_HighTimerValue - / - (250.0 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_HighTimerValue / (250.0 * (double)b_ClockSelection)) >= (double)((double)ul_RealHighTiming + 0.5)) { - ul_RealHighTiming - = - ul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - - /*****/ - /* s */ - /*****/ - - case 3: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - (unsigned int) - (ul_HighTiming - * - (250000.0 - * - b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_HighTiming * (250000.0 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)); - d_RealHighTiming - = - (double) - ul_HighTimerValue - / - (250000.0 - * - (double) - b_ClockSelection); - - if ((double)((double)ul_HighTimerValue / (250000.0 * (double)b_ClockSelection)) >= (double)((double)ul_RealHighTiming + 0.5)) { - ul_RealHighTiming - = - ul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* mn */ - /******/ - - case 4: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_HighTimerValue - = - (unsigned int) - ( - (ul_HighTiming - * - 60) - * - (250000.0 - * - b_ClockSelection)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)(ul_HighTiming * 60.0) * (250000.0 * (double)b_ClockSelection)) >= ((double)((double)ul_HighTimerValue + 0.5))) { - ul_HighTimerValue - = - ul_HighTimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealHighTiming - = - (unsigned int) - (ul_HighTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)) - / - 60; - d_RealHighTiming - = - ( - (double) - ul_HighTimerValue - / - (250000.0 - * - (double) - b_ClockSelection)) - / - 60.0; - - if ((double)(((double)ul_HighTimerValue / (250000.0 * (double)b_ClockSelection)) / 60.0) >= (double)((double)ul_RealHighTiming + 0.5)) { - ul_RealHighTiming - = - ul_RealHighTiming - + - 1; - } - - ul_HighTiming - = - ul_HighTiming - - - 1; - ul_HighTimerValue - = - ul_HighTimerValue - - - 2; - - if (b_ClockSelection != APCI1710_40MHZ) { - ul_HighTimerValue - = - (unsigned int) - ( - (double) - (ul_HighTimerValue) - * - 1.007752288); - } - - break; - } - - fpu_end(); - - /************************/ - /* Save the timing unit */ - /************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - b_TimingUnit - = - b_TimingUnit; - - /****************************/ - /* Save the low base timing */ - /****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - d_LowTiming - = - d_RealLowTiming; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - ul_RealLowTiming - = - ul_RealLowTiming; - - /****************************/ - /* Save the high base timing */ - /****************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - d_HighTiming - = - d_RealHighTiming; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_PWMModuleInfo. - s_PWMInfo - [b_PWM]. - ul_RealHighTiming - = - ul_RealHighTiming; - - /************************/ - /* Write the low timing */ - /************************/ - - outl(ul_LowTimerValue, devpriv->s_BoardInfos.ui_Address + 0 + (20 * b_PWM) + (64 * b_ModulNbr)); - - /*************************/ - /* Write the high timing */ - /*************************/ - - outl(ul_HighTimerValue, devpriv->s_BoardInfos.ui_Address + 4 + (20 * b_PWM) + (64 * b_ModulNbr)); - - /***************************/ - /* Set the clock selection */ - /***************************/ - - dw_Command = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + 8 + - (20 * b_PWM) + (64 * b_ModulNbr)); - - dw_Command = - dw_Command - & 0x7F; - - if (b_ClockSelection == APCI1710_40MHZ) { - dw_Command - = - dw_Command - | - 0x80; - } - - /***************************/ - /* Set the clock selection */ - /***************************/ - - outl(dw_Command, - devpriv-> - s_BoardInfos. - ui_Address - + 8 + - (20 * b_PWM) + (64 * b_ModulNbr)); - } else { - /***************************************/ - /* High base timing selection is wrong */ - /***************************************/ - DPRINTK("High base timing selection is wrong\n"); - i_ReturnValue = - -8; - } - } else { - /**************************************/ - /* Low base timing selection is wrong */ - /**************************************/ - DPRINTK("Low base timing selection is wrong\n"); - i_ReturnValue = -7; - } - } /* if ((b_TimingUnit >= 0) && (b_TimingUnit <= 4)) */ - else { - /**********************************/ - /* Timing unit selection is wrong */ - /**********************************/ - DPRINTK("Timing unit selection is wrong\n"); - i_ReturnValue = -6; - } /* if ((b_TimingUnit >= 0) && (b_TimingUnit <= 4)) */ - } /* if (dw_Status & 0x10) */ - else { - /***********************/ - /* PWM not initialised */ - /***********************/ - DPRINTK("PWM not initialised\n"); - i_ReturnValue = -5; - } /* if (dw_Status & 0x10) */ - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - else { - /******************************/ - /* Tor PWM selection is wrong */ - /******************************/ - DPRINTK("Tor PWM selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - } else { - /**********************************/ - /* The module is not a PWM module */ - /**********************************/ - DPRINTK("The module is not a PWM module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* - * Pwm Enable Disable and Set New Timing - */ -static int i_APCI1710_InsnWritePWM(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - unsigned char b_WriteType; - int i_ReturnValue = 0; - b_WriteType = CR_CHAN(insn->chanspec); - - switch (b_WriteType) { - case APCI1710_PWM_ENABLE: - i_ReturnValue = i_APCI1710_EnablePWM(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char) data[0], - (unsigned char) data[1], - (unsigned char) data[2], - (unsigned char) data[3], (unsigned char) data[4], (unsigned char) data[5]); - break; - - case APCI1710_PWM_DISABLE: - i_ReturnValue = i_APCI1710_DisablePWM(dev, - (unsigned char) CR_AREF(insn->chanspec), (unsigned char) data[0]); - break; - - case APCI1710_PWM_NEWTIMING: - i_ReturnValue = i_APCI1710_SetNewPWMTiming(dev, - (unsigned char) CR_AREF(insn->chanspec), - (unsigned char) data[0], - (unsigned char) data[1], (unsigned int) data[2], (unsigned int) data[3]); - break; - - default: - printk("Write Config Parameter Wrong\n"); - } - - if (i_ReturnValue >= 0) - i_ReturnValue = insn->n; - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetPWMStatus | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PWM, | -| unsigned char *_ pb_PWMOutputStatus, | -| unsigned char *_ pb_ExternGateStatus) | -+----------------------------------------------------------------------------+ -| Task : Return the status from selected PWM (b_PWM) from | -| selected module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_PWM : Selected PWM (0 or 1) | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) - b_ModulNbr =(unsigned char) CR_AREF(insn->chanspec); - b_PWM =(unsigned char) data[0]; - - | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_PWMOutputStatus : Return the PWM output | -| level status. | -| 0 : The PWM output level| -| is low. | -| 1 : The PWM output level| -| is high. | -| unsigned char *_ pb_ExternGateStatus : Return the extern gate | -| level status. | -| 0 : The extern gate is | -| low. | -| 1 : The extern gate is | -| high. - pb_PWMOutputStatus =(unsigned char *) data[0]; - pb_ExternGateStatus =(unsigned char *) data[1]; | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a PWM module | -| -4: PWM selection is wrong | -| -5: PWM not initialised see function | -| "i_APCI1710_InitPWM" | -| -6: PWM not enabled see function "i_APCI1710_EnablePWM"| -+----------------------------------------------------------------------------+ -*/ -static int i_APCI1710_InsnReadGetPWMStatus(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - unsigned char b_ModulNbr; - unsigned char b_PWM; - unsigned char *pb_PWMOutputStatus; - unsigned char *pb_ExternGateStatus; - - i_ReturnValue = insn->n; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_PWM = (unsigned char) CR_CHAN(insn->chanspec); - pb_PWMOutputStatus = (unsigned char *) &data[0]; - pb_ExternGateStatus = (unsigned char *) &data[1]; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***************/ - /* Test if PWM */ - /***************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_PWM) { - /**************************/ - /* Test the PWM selection */ - /**************************/ - - if (b_PWM <= 1) { - /***************************/ - /* Test if PWM initialised */ - /***************************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (20 * b_PWM) + - (64 * b_ModulNbr)); - - if (dw_Status & 0x10) { - /***********************/ - /* Test if PWM enabled */ - /***********************/ - - if (dw_Status & 0x1) { - *pb_PWMOutputStatus = - (unsigned char) ((dw_Status >> 7) - & 1); - *pb_ExternGateStatus = - (unsigned char) ((dw_Status >> 6) - & 1); - } /* if (dw_Status & 0x1) */ - else { - /*******************/ - /* PWM not enabled */ - /*******************/ - - DPRINTK("PWM not enabled \n"); - i_ReturnValue = -6; - } /* if (dw_Status & 0x1) */ - } /* if (dw_Status & 0x10) */ - else { - /***********************/ - /* PWM not initialised */ - /***********************/ - - DPRINTK("PWM not initialised\n"); - i_ReturnValue = -5; - } /* if (dw_Status & 0x10) */ - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - else { - /******************************/ - /* Tor PWM selection is wrong */ - /******************************/ - - DPRINTK("Tor PWM selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_PWM >= 0 && b_PWM <= 1) */ - } else { - /**********************************/ - /* The module is not a PWM module */ - /**********************************/ - - DPRINTK("The module is not a PWM module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -static int i_APCI1710_InsnBitsReadPWMInterrupt(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - - data[0] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].b_OldModuleMask; - data[1] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldInterruptMask; - data[2] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldCounterLatchValue; - - /**************************/ - /* Increment the read FIFO */ - /***************************/ - - devpriv-> - s_InterruptParameters. - ui_Read = (devpriv-> - s_InterruptParameters.ui_Read + 1) % APCI1710_SAVE_INTERRUPT; - - return insn->n; - -} diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c deleted file mode 100644 index 6ef1d6a..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c +++ /dev/null @@ -1,845 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-----------------------------------------------------------------------+ - | Project : API APCI1710 | Compiler : gcc | - | Module name : SSI.C | Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-----------------------------------------------------------------------+ - | Description : APCI-1710 SSI counter module | - +-----------------------------------------------------------------------+ - | several changes done by S. Weber in 1998 and C. Guinot in 2000 | - +-----------------------------------------------------------------------+ -*/ - -#define APCI1710_30MHZ 30 -#define APCI1710_33MHZ 33 -#define APCI1710_40MHZ 40 - -#define APCI1710_BINARY_MODE 0x1 -#define APCI1710_GRAY_MODE 0x0 - -#define APCI1710_SSI_READ1VALUE 1 -#define APCI1710_SSI_READALLVALUE 2 - -#define APCI1710_SSI_SET_CHANNELON 0 -#define APCI1710_SSI_SET_CHANNELOFF 1 -#define APCI1710_SSI_READ_1CHANNEL 2 -#define APCI1710_SSI_READ_ALLCHANNEL 3 - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitSSI | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_SSIProfile, | -| unsigned char_ b_PositionTurnLength, | -| unsigned char_ b_TurnCptLength, | -| unsigned char_ b_PCIInputClock, | -| ULONG_ ul_SSIOutputClock, | -| unsigned char_ b_SSICountingMode) | -+----------------------------------------------------------------------------+ -| Task : Configure the SSI operating mode from selected module | -| (b_ModulNbr). You must calling this function be for you| -| call any other function witch access of SSI. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) | -| unsigned char_ b_SSIProfile : Selection from SSI | -| profile length (2 to 32).| -| unsigned char_ b_PositionTurnLength : Selection from SSI | -| position data length | -| (1 to 31). | -| unsigned char_ b_TurnCptLength : Selection from SSI turn | -| counter data length | -| (1 to 31). | -| unsigned char b_PCIInputClock : Selection from PCI bus | -| clock | -| - APCI1710_30MHZ : | -| The PC have a PCI bus | -| clock from 30 MHz | -| - APCI1710_33MHZ : | -| The PC have a PCI bus | -| clock from 33 MHz | -| ULONG_ ul_SSIOutputClock : Selection from SSI output| -| clock. | -| From 229 to 5 000 000 Hz| -| for 30 MHz selection. | -| From 252 to 5 000 000 Hz| -| for 33 MHz selection. | -| unsigned char b_SSICountingMode : SSI counting mode | -| selection | -| - APCI1710_BINARY_MODE : | -| Binary counting mode. | -| - APCI1710_GRAY_MODE : | -| Gray counting mode. - - b_ModulNbr = CR_AREF(insn->chanspec); - b_SSIProfile = (unsigned char) data[0]; - b_PositionTurnLength= (unsigned char) data[1]; - b_TurnCptLength = (unsigned char) data[2]; - b_PCIInputClock = (unsigned char) data[3]; - ul_SSIOutputClock = (unsigned int) data[4]; - b_SSICountingMode = (unsigned char) data[5]; | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a SSI module | -| -4: The selected SSI profile length is wrong | -| -5: The selected SSI position data length is wrong | -| -6: The selected SSI turn counter data length is wrong | -| -7: The selected PCI input clock is wrong | -| -8: The selected SSI output clock is wrong | -| -9: The selected SSI counting mode parameter is wrong | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnConfigInitSSI(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int ui_TimerValue; - unsigned char b_ModulNbr, b_SSIProfile, b_PositionTurnLength, b_TurnCptLength, - b_PCIInputClock, b_SSICountingMode; - unsigned int ul_SSIOutputClock; - - b_ModulNbr = CR_AREF(insn->chanspec); - b_SSIProfile = (unsigned char) data[0]; - b_PositionTurnLength = (unsigned char) data[1]; - b_TurnCptLength = (unsigned char) data[2]; - b_PCIInputClock = (unsigned char) data[3]; - ul_SSIOutputClock = (unsigned int) data[4]; - b_SSICountingMode = (unsigned char) data[5]; - - i_ReturnValue = insn->n; - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if SSI counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_SSI_COUNTER) { - /*******************************/ - /* Test the SSI profile length */ - /*******************************/ - - /* CG 22/03/00 b_SSIProfile >= 2 anstatt b_SSIProfile > 2 */ - if (b_SSIProfile >= 2 && b_SSIProfile < 33) { - /*************************************/ - /* Test the SSI position data length */ - /*************************************/ - - if (b_PositionTurnLength > 0 - && b_PositionTurnLength < 32) { - /*****************************************/ - /* Test the SSI turn counter data length */ - /*****************************************/ - - if (b_TurnCptLength > 0 - && b_TurnCptLength < 32) { - /***************************/ - /* Test the profile length */ - /***************************/ - - if ((b_TurnCptLength + - b_PositionTurnLength) - <= b_SSIProfile) { - /****************************/ - /* Test the PCI input clock */ - /****************************/ - - if (b_PCIInputClock == - APCI1710_30MHZ - || - b_PCIInputClock - == - APCI1710_33MHZ) - { - /*************************/ - /* Test the output clock */ - /*************************/ - - if ((b_PCIInputClock == APCI1710_30MHZ && (ul_SSIOutputClock > 228 && ul_SSIOutputClock <= 5000000UL)) || (b_PCIInputClock == APCI1710_33MHZ && (ul_SSIOutputClock > 251 && ul_SSIOutputClock <= 5000000UL))) { - if (b_SSICountingMode == APCI1710_BINARY_MODE || b_SSICountingMode == APCI1710_GRAY_MODE) { - /**********************/ - /* Save configuration */ - /**********************/ - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_SSIProfile - = - b_SSIProfile; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_PositionTurnLength - = - b_PositionTurnLength; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_TurnCptLength - = - b_TurnCptLength; - - /*********************************/ - /* Initialise the profile length */ - /*********************************/ - - if (b_SSICountingMode == APCI1710_BINARY_MODE) { - - outl(b_SSIProfile + 1, devpriv->s_BoardInfos.ui_Address + 4 + (64 * b_ModulNbr)); - } else { - - outl(b_SSIProfile, devpriv->s_BoardInfos.ui_Address + 4 + (64 * b_ModulNbr)); - } - - /******************************/ - /* Calculate the output clock */ - /******************************/ - - ui_TimerValue - = - (unsigned int) - ( - ((unsigned int) (b_PCIInputClock) * 500000UL) / ul_SSIOutputClock); - - /************************/ - /* Initialise the timer */ - /************************/ - - outl(ui_TimerValue, devpriv->s_BoardInfos.ui_Address + (64 * b_ModulNbr)); - - /********************************/ - /* Initialise the counting mode */ - /********************************/ - - outl(7 * b_SSICountingMode, devpriv->s_BoardInfos.ui_Address + 12 + (64 * b_ModulNbr)); - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_SSIInit - = - 1; - } else { - /*****************************************************/ - /* The selected SSI counting mode parameter is wrong */ - /*****************************************************/ - - DPRINTK("The selected SSI counting mode parameter is wrong\n"); - i_ReturnValue - = - -9; - } - } else { - /******************************************/ - /* The selected SSI output clock is wrong */ - /******************************************/ - - DPRINTK("The selected SSI output clock is wrong\n"); - i_ReturnValue - = - -8; - } - } else { - /*****************************************/ - /* The selected PCI input clock is wrong */ - /*****************************************/ - - DPRINTK("The selected PCI input clock is wrong\n"); - i_ReturnValue = - -7; - } - } else { - /********************************************/ - /* The selected SSI profile length is wrong */ - /********************************************/ - - DPRINTK("The selected SSI profile length is wrong\n"); - i_ReturnValue = -4; - } - } else { - /******************************************************/ - /* The selected SSI turn counter data length is wrong */ - /******************************************************/ - - DPRINTK("The selected SSI turn counter data length is wrong\n"); - i_ReturnValue = -6; - } - } else { - /**************************************************/ - /* The selected SSI position data length is wrong */ - /**************************************************/ - - DPRINTK("The selected SSI position data length is wrong\n"); - i_ReturnValue = -5; - } - } else { - /********************************************/ - /* The selected SSI profile length is wrong */ - /********************************************/ - - DPRINTK("The selected SSI profile length is wrong\n"); - i_ReturnValue = -4; - } - } else { - /**********************************/ - /* The module is not a SSI module */ - /**********************************/ - - DPRINTK("The module is not a SSI module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_Read1SSIValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_SelectedSSI, | -| PULONG_ pul_Position, | -| PULONG_ pul_TurnCpt) - int i_APCI1710_ReadSSIValue(struct comedi_device *dev,struct comedi_subdevice *s, - struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : - - - Read the selected SSI counter (b_SelectedSSI) from | -| selected module (b_ModulNbr). - or Read all SSI counter (b_SelectedSSI) from | -| selected module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) | -| unsigned char_ b_SelectedSSI : Selection from SSI | -| counter (0 to 2) - - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_SelectedSSI = (unsigned char) CR_CHAN(insn->chanspec); (in case of single ssi) - b_ReadType = (unsigned char) CR_RANGE(insn->chanspec); -| -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_Position : SSI position in the turn | -| PULONG_ pul_TurnCpt : Number of turns - -pul_Position = (unsigned int *) &data[0]; - pul_TurnCpt = (unsigned int *) &data[1]; | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a SSI module | -| -4: SSI not initialised see function | -| "i_APCI1710_InitSSI" | -| -5: The selected SSI is wrong | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnReadSSIValue(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned char b_Cpt; - unsigned char b_Length; - unsigned char b_Schift; - unsigned char b_SSICpt; - unsigned int dw_And; - unsigned int dw_And1; - unsigned int dw_And2; - unsigned int dw_StatusReg; - unsigned int dw_CounterValue; - unsigned char b_ModulNbr; - unsigned char b_SelectedSSI; - unsigned char b_ReadType; - unsigned int *pul_Position; - unsigned int *pul_TurnCpt; - unsigned int *pul_Position1; - unsigned int *pul_TurnCpt1; - - i_ReturnValue = insn->n; - pul_Position1 = (unsigned int *) &data[0]; -/* For Read1 */ - pul_TurnCpt1 = (unsigned int *) &data[1]; -/* For Read all */ - pul_Position = (unsigned int *) &data[0]; /* 0-2 */ - pul_TurnCpt = (unsigned int *) &data[3]; /* 3-5 */ - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_SelectedSSI = (unsigned char) CR_CHAN(insn->chanspec); - b_ReadType = (unsigned char) CR_RANGE(insn->chanspec); - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if SSI counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_SSI_COUNTER) { - /***************************/ - /* Test if SSI initialised */ - /***************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_SSICounterInfo.b_SSIInit == 1) { - - switch (b_ReadType) { - - case APCI1710_SSI_READ1VALUE: - /****************************************/ - /* Test the selected SSI counter number */ - /****************************************/ - - if (b_SelectedSSI < 3) { - /************************/ - /* Start the conversion */ - /************************/ - - outl(0, devpriv->s_BoardInfos. - ui_Address + 8 + - (64 * b_ModulNbr)); - - do { - /*******************/ - /* Read the status */ - /*******************/ - - dw_StatusReg = - inl(devpriv-> - s_BoardInfos. - ui_Address + - (64 * b_ModulNbr)); - } while ((dw_StatusReg & 0x1) - != 0); - - /******************************/ - /* Read the SSI counter value */ - /******************************/ - - dw_CounterValue = - inl(devpriv-> - s_BoardInfos. - ui_Address + 4 + - (b_SelectedSSI * 4) + - (64 * b_ModulNbr)); - - b_Length = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_SSIProfile / 2; - - if ((b_Length * 2) != - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_SSIProfile) { - b_Length++; - } - - b_Schift = - b_Length - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_PositionTurnLength; - - *pul_Position1 = - dw_CounterValue >> - b_Schift; - - dw_And = 1; - - for (b_Cpt = 0; - b_Cpt < - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_PositionTurnLength; - b_Cpt++) { - dw_And = dw_And * 2; - } - - *pul_Position1 = - *pul_Position1 & - ((dw_And) - 1); - - *pul_TurnCpt1 = - dw_CounterValue >> - b_Length; - - dw_And = 1; - - for (b_Cpt = 0; - b_Cpt < - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_TurnCptLength; - b_Cpt++) { - dw_And = dw_And * 2; - } - - *pul_TurnCpt1 = - *pul_TurnCpt1 & - ((dw_And) - 1); - } else { - /*****************************/ - /* The selected SSI is wrong */ - /*****************************/ - - DPRINTK("The selected SSI is wrong\n"); - i_ReturnValue = -5; - } - break; - - case APCI1710_SSI_READALLVALUE: - dw_And1 = 1; - - for (b_Cpt = 0; - b_Cpt < - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SSICounterInfo. - b_PositionTurnLength; b_Cpt++) { - dw_And1 = dw_And1 * 2; - } - - dw_And2 = 1; - - for (b_Cpt = 0; - b_Cpt < - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_SSICounterInfo. - b_TurnCptLength; b_Cpt++) { - dw_And2 = dw_And2 * 2; - } - - /************************/ - /* Start the conversion */ - /************************/ - - outl(0, devpriv->s_BoardInfos. - ui_Address + 8 + - (64 * b_ModulNbr)); - - do { - /*******************/ - /* Read the status */ - /*******************/ - - dw_StatusReg = - inl(devpriv-> - s_BoardInfos. - ui_Address + - (64 * b_ModulNbr)); - } while ((dw_StatusReg & 0x1) != 0); - - for (b_SSICpt = 0; b_SSICpt < 3; - b_SSICpt++) { - /******************************/ - /* Read the SSI counter value */ - /******************************/ - - dw_CounterValue = - inl(devpriv-> - s_BoardInfos. - ui_Address + 4 + - (b_SSICpt * 4) + - (64 * b_ModulNbr)); - - b_Length = - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_SSIProfile / 2; - - if ((b_Length * 2) != - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_SSIProfile) { - b_Length++; - } - - b_Schift = - b_Length - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_SSICounterInfo. - b_PositionTurnLength; - - pul_Position[b_SSICpt] = - dw_CounterValue >> - b_Schift; - pul_Position[b_SSICpt] = - pul_Position[b_SSICpt] & - ((dw_And1) - 1); - - pul_TurnCpt[b_SSICpt] = - dw_CounterValue >> - b_Length; - pul_TurnCpt[b_SSICpt] = - pul_TurnCpt[b_SSICpt] & - ((dw_And2) - 1); - } - break; - - default: - printk("Read Type Inputs Wrong\n"); - - } /* switch ending */ - - } else { - /***********************/ - /* SSI not initialised */ - /***********************/ - - DPRINTK("SSI not initialised\n"); - i_ReturnValue = -4; - } - } else { - /**********************************/ - /* The module is not a SSI module */ - /**********************************/ - - DPRINTK("The module is not a SSI module\n"); - i_ReturnValue = -3; - - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadSSI1DigitalInput | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_InputChannel, | -| unsigned char *_ pb_ChannelStatus) | -+----------------------------------------------------------------------------+ -| Task : - (0) Set the digital output from selected SSI module | -| (b_ModuleNbr) ON - (1) Set the digital output from selected SSI module | -| (b_ModuleNbr) OFF - (2)Read the status from selected SSI digital input | -| (b_InputChannel) - (3)Read the status from all SSI digital inputs from | -| selected SSI module (b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr CR_AREF : Module number to | -| configure (0 to 3) | -| unsigned char_ b_InputChannel CR_CHAN : Selection from digital | -| data[0] which IOTYPE input ( 0 to 2) | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_ChannelStatus : Digital input channel | -| data[0] status | -| 0 : Channle is not active| -| 1 : Channle is active | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a SSI module | -| -4: The selected SSI digital input is wrong | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg; - unsigned char b_ModulNbr; - unsigned char b_InputChannel; - unsigned char *pb_ChannelStatus; - unsigned char *pb_InputStatus; - unsigned char b_IOType; - - i_ReturnValue = insn->n; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_IOType = (unsigned char) data[0]; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if SSI counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_SSI_COUNTER) { - switch (b_IOType) { - case APCI1710_SSI_SET_CHANNELON: - /*****************************/ - /* Set the digital output ON */ - /*****************************/ - - outl(1, devpriv->s_BoardInfos.ui_Address + 16 + - (64 * b_ModulNbr)); - break; - - case APCI1710_SSI_SET_CHANNELOFF: - /******************************/ - /* Set the digital output OFF */ - /******************************/ - - outl(0, devpriv->s_BoardInfos.ui_Address + 16 + - (64 * b_ModulNbr)); - break; - - case APCI1710_SSI_READ_1CHANNEL: - /******************************************/ - /* Test the digital imnput channel number */ - /******************************************/ - - b_InputChannel = (unsigned char) CR_CHAN(insn->chanspec); - pb_ChannelStatus = (unsigned char *) &data[0]; - - if (b_InputChannel <= 2) { - /**************************/ - /* Read all digital input */ - /**************************/ - - dw_StatusReg = - inl(devpriv->s_BoardInfos. - ui_Address + (64 * b_ModulNbr)); - *pb_ChannelStatus = - (unsigned char) (((~dw_StatusReg) >> (4 + - b_InputChannel)) - & 1); - } else { - /********************************/ - /* Selected digital input error */ - /********************************/ - - DPRINTK("Selected digital input error\n"); - i_ReturnValue = -4; - } - break; - - case APCI1710_SSI_READ_ALLCHANNEL: - /**************************/ - /* Read all digital input */ - /**************************/ - pb_InputStatus = (unsigned char *) &data[0]; - - dw_StatusReg = - inl(devpriv->s_BoardInfos.ui_Address + - (64 * b_ModulNbr)); - *pb_InputStatus = - (unsigned char) (((~dw_StatusReg) >> 4) & 7); - break; - - default: - printk("IO type wrong\n"); - - } /* switch end */ - } else { - /**********************************/ - /* The module is not a SSI module */ - /**********************************/ - - DPRINTK("The module is not a SSI module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c deleted file mode 100644 index 0b79531..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c +++ /dev/null @@ -1,2065 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-----------------------------------------------------------------------+ - | Project : API APCI1710 | Compiler : gcc | - | Module name : TOR.C | Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-----------------------------------------------------------------------+ - | Description : APCI-1710 tor counter module | - | | - | | - +-----------------------------------------------------------------------+ - | UPDATES | - +-----------------------------------------------------------------------+ - | Date | Author | Description of updates | - +----------+-----------+------------------------------------------------+ - | 27/01/99 | S. Weber | 40 MHz implementation | - +-----------------------------------------------------------------------+ - | 28/04/00 | S. Weber | Simple,double and quadruple mode implementation| - | | | Extern clock implementation | - +-----------------------------------------------------------------------+ - | 08/05/00 | Guinot C | - 0400/0228 All Function in RING 0 | - | | | available | - +-----------------------------------------------------------------------+ -*/ - -#define APCI1710_30MHZ 30 -#define APCI1710_33MHZ 33 -#define APCI1710_40MHZ 40 - -#define APCI1710_GATE_INPUT 10 - -#define APCI1710_TOR_SIMPLE_MODE 2 -#define APCI1710_TOR_DOUBLE_MODE 3 -#define APCI1710_TOR_QUADRUPLE_MODE 4 - -#define APCI1710_SINGLE 0 -#define APCI1710_CONTINUOUS 1 - -#define APCI1710_TOR_GETPROGRESSSTATUS 0 -#define APCI1710_TOR_GETCOUNTERVALUE 1 -#define APCI1710_TOR_READINTERRUPT 2 - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitTorCounter | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TorCounter, | -| unsigned char_ b_PCIInputClock, | -| unsigned char_ b_TimingUnit, | -| ULONG_ ul_TimingInterval, | -| PULONG_ pul_RealTimingInterval) | -+----------------------------------------------------------------------------+ -| Task : Configure the selected tor counter (b_TorCounter) | -| from selected module (b_ModulNbr). | -| The ul_TimingInterval and ul_TimingUnit determine the | -| timing base for the measurement. | -| The pul_RealTimingInterval return the real timing | -| value. You must calling this function be for you call | -| any other function witch access of the tor counter. | -| | -+----------------------------------------------------------------------------+ -| Input Parameters : | -| - CR_AREF unsigned char_ b_ModulNbr : Module number to configure | -| (0 to 3) | -| data[0] unsigned char_ b_TorCounter : Tor counter selection | -| (0 or 1). | -| data[1] unsigned char_ b_PCIInputClock : Selection from PCI bus clock| -| - APCI1710_30MHZ : | -| The PC have a PCI bus | -| clock from 30 MHz | -| - APCI1710_33MHZ : | -| The PC have a PCI bus | -| clock from 33 MHz | -| - APCI1710_40MHZ | -| The APCI-1710 have a | -| integrated 40Mhz | -| quartz. | -| - APCI1710_GATE_INPUT | -| Used the gate input for | -| the base clock. If you | -| have selected this option,| -| than it is not possibl to | -| used the gate input for | -| enabled the acquisition | -| data[2] unsigned char_ b_TimingUnit : Base timing unit (0 to 4) | -| 0 : ns | -| 1 : µs | -| 2 : ms | -| 3 : s | -| 4 : mn | -| data[3] ULONG_ ul_TimingInterval : Base timing value. | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_RealTimingInterval : Real base timing | -| data[0] value. | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a tor counter module | -| -4: Tor counter selection is wrong | -| -5: The selected PCI input clock is wrong | -| -6: Timing unit selection is wrong | -| -7: Base timing selection is wrong | -| -8: You can not used the 40MHz clock selection wich | -| this board | -| -9: You can not used the 40MHz clock selection wich | -| this TOR version | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnConfigInitTorCounter(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int ul_TimerValue = 0; - unsigned int dw_Command; - double d_RealTimingInterval = 0; - unsigned char b_ModulNbr; - unsigned char b_TorCounter; - unsigned char b_PCIInputClock; - unsigned char b_TimingUnit; - unsigned int ul_TimingInterval; - unsigned int ul_RealTimingInterval = 0; - - i_ReturnValue = insn->n; - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - - b_TorCounter = (unsigned char) data[0]; - b_PCIInputClock = (unsigned char) data[1]; - b_TimingUnit = (unsigned char) data[2]; - ul_TimingInterval = (unsigned int) data[3]; - printk("INPUT clock %d\n", b_PCIInputClock); - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if tor counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_TOR_COUNTER) { - /**********************************/ - /* Test the tor counter selection */ - /**********************************/ - - if (b_TorCounter <= 1) { - /**************************/ - /* Test the PCI bus clock */ - /**************************/ - - if ((b_PCIInputClock == APCI1710_30MHZ) || - (b_PCIInputClock == APCI1710_33MHZ) || - (b_PCIInputClock == APCI1710_40MHZ) || - (b_PCIInputClock == - APCI1710_GATE_INPUT)) { - /************************/ - /* Test the timing unit */ - /************************/ - - if ((b_TimingUnit <= 4) - || (b_PCIInputClock == - APCI1710_GATE_INPUT)) { - /**********************************/ - /* Test the base timing selection */ - /**********************************/ - - if (((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 0) && (ul_TimingInterval >= 133) && (ul_TimingInterval <= 0xFFFFFFFFUL)) || ((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 1) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 571230650UL)) || ((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 2) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 571230UL)) || ((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 3) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 571UL)) || ((b_PCIInputClock == APCI1710_30MHZ) && (b_TimingUnit == 4) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 9UL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 0) && (ul_TimingInterval >= 121) && (ul_TimingInterval <= 0xFFFFFFFFUL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 1) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 519691043UL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 2) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 519691UL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 3) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 520UL)) || ((b_PCIInputClock == APCI1710_33MHZ) && (b_TimingUnit == 4) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 8UL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 0) && (ul_TimingInterval >= 100) && (ul_TimingInterval <= 0xFFFFFFFFUL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 1) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 429496729UL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 2) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 429496UL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 3) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 429UL)) || ((b_PCIInputClock == APCI1710_40MHZ) && (b_TimingUnit == 4) && (ul_TimingInterval >= 1) && (ul_TimingInterval <= 7UL)) || ((b_PCIInputClock == APCI1710_GATE_INPUT) && (ul_TimingInterval >= 2))) { - /**************************/ - /* Test the board version */ - /**************************/ - - if (((b_PCIInputClock == APCI1710_40MHZ) && (devpriv->s_BoardInfos.b_BoardVersion > 0)) || (b_PCIInputClock != APCI1710_40MHZ)) { - /************************/ - /* Test the TOR version */ - /************************/ - - if (((b_PCIInputClock == APCI1710_40MHZ) && ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF) >= 0x3131)) || ((b_PCIInputClock == APCI1710_GATE_INPUT) && ((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF) >= 0x3132)) || (b_PCIInputClock == APCI1710_30MHZ) || (b_PCIInputClock == APCI1710_33MHZ)) { - /*********************************/ - /* Test if not extern clock used */ - /*********************************/ - - if (b_PCIInputClock != APCI1710_GATE_INPUT) { - fpu_begin - (); - /****************************************/ - /* Calculate the timer 0 division fator */ - /****************************************/ - - switch (b_TimingUnit) { - /******/ - /* ns */ - /******/ - - case 0: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - (ul_TimingInterval - * - (0.00025 * b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (0.00025 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (0.00025 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - (0.00025 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (0.00025 * (double)b_PCIInputClock)) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* æs */ - /******/ - - case 1: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - (ul_TimingInterval - * - (0.25 * b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (0.25 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (0.25 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - ( - (double) - 0.25 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (0.25 * (double)b_PCIInputClock)) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* ms */ - /******/ - - case 2: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - ul_TimingInterval - * - (250.0 - * - b_PCIInputClock); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (250.0 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (250.0 * (double)b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - (250.0 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (250.0 * (double)b_PCIInputClock)) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 1.007752288); - } - - break; - - /*****/ - /* s */ - /*****/ - - case 3: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - (ul_TimingInterval - * - (250000.0 - * - b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)ul_TimingInterval * (250000.0 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (250000.0 - * - (double) - b_PCIInputClock)); - d_RealTimingInterval - = - (double) - ul_TimerValue - / - (250000.0 - * - (double) - b_PCIInputClock); - - if ((double)((double)ul_TimerValue / (250000.0 * (double)b_PCIInputClock)) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 1.007752288); - } - - break; - - /******/ - /* mn */ - /******/ - - case 4: - - /******************/ - /* Timer 0 factor */ - /******************/ - - ul_TimerValue - = - (unsigned int) - ( - (ul_TimingInterval - * - 60) - * - (250000.0 - * - b_PCIInputClock)); - - /*******************/ - /* Round the value */ - /*******************/ - - if ((double)((double)(ul_TimingInterval * 60.0) * (250000.0 * (double)b_PCIInputClock)) >= ((double)((double)ul_TimerValue + 0.5))) { - ul_TimerValue - = - ul_TimerValue - + - 1; - } - - /*****************************/ - /* Calculate the real timing */ - /*****************************/ - - ul_RealTimingInterval - = - (unsigned int) - (ul_TimerValue - / - (250000.0 - * - (double) - b_PCIInputClock)) - / - 60; - d_RealTimingInterval - = - ( - (double) - ul_TimerValue - / - (250000.0 - * - (double) - b_PCIInputClock)) - / - 60.0; - - if ((double)(((double)ul_TimerValue / (250000.0 * (double)b_PCIInputClock)) / 60.0) >= (double)((double)ul_RealTimingInterval + 0.5)) { - ul_RealTimingInterval - = - ul_RealTimingInterval - + - 1; - } - - ul_TimingInterval - = - ul_TimingInterval - - - 1; - ul_TimerValue - = - ul_TimerValue - - - 2; - - if (b_PCIInputClock != APCI1710_40MHZ) { - ul_TimerValue - = - (unsigned int) - ( - (double) - (ul_TimerValue) - * - 1.007752288); - } - - break; - } - - fpu_end(); - } /* if (b_PCIInputClock != APCI1710_GATE_INPUT) */ - else { - /*************************************************************/ - /* 2 Clock used for the overflow and the reload from counter */ - /*************************************************************/ - - ul_TimerValue - = - ul_TimingInterval - - - 2; - } /* if (b_PCIInputClock != APCI1710_GATE_INPUT) */ - - /****************************/ - /* Save the PCI input clock */ - /****************************/ - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TorCounterModuleInfo. - b_PCIInputClock - = - b_PCIInputClock; - - /************************/ - /* Save the timing unit */ - /************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TorCounterModuleInfo. - s_TorCounterInfo - [b_TorCounter]. - b_TimingUnit - = - b_TimingUnit; - - /************************/ - /* Save the base timing */ - /************************/ - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TorCounterModuleInfo. - s_TorCounterInfo - [b_TorCounter]. - d_TimingInterval - = - d_RealTimingInterval; - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TorCounterModuleInfo. - s_TorCounterInfo - [b_TorCounter]. - ul_RealTimingInterval - = - ul_RealTimingInterval; - - /*******************/ - /* Get the command */ - /*******************/ - - dw_Command - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 4 - + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - - dw_Command - = - (dw_Command - >> - 4) - & - 0xF; - - /******************/ - /* Test if 40 MHz */ - /******************/ - - if (b_PCIInputClock == APCI1710_40MHZ) { - /****************************/ - /* Set the 40 MHz selection */ - /****************************/ - - dw_Command - = - dw_Command - | - 0x10; - } - - /*****************************/ - /* Test if extern clock used */ - /*****************************/ - - if (b_PCIInputClock == APCI1710_GATE_INPUT) { - /****************************/ - /* Set the 40 MHz selection */ - /****************************/ - - dw_Command - = - dw_Command - | - 0x20; - } - - /*************************/ - /* Write the new command */ - /*************************/ - - outl(dw_Command, devpriv->s_BoardInfos.ui_Address + 4 + (16 * b_TorCounter) + (64 * b_ModulNbr)); - - /*******************/ - /* Disable the tor */ - /*******************/ - - outl(0, devpriv->s_BoardInfos.ui_Address + 8 + (16 * b_TorCounter) + (64 * b_ModulNbr)); - /*************************/ - /* Set the timer 1 value */ - /*************************/ - - outl(ul_TimerValue, devpriv->s_BoardInfos.ui_Address + 0 + (16 * b_TorCounter) + (64 * b_ModulNbr)); - - /*********************/ - /* Tor counter init. */ - /*********************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TorCounterModuleInfo. - s_TorCounterInfo - [b_TorCounter]. - b_TorCounterInit - = - 1; - } else { - /***********************************************/ - /* TOR version error for 40MHz clock selection */ - /***********************************************/ - - DPRINTK("TOR version error for 40MHz clock selection\n"); - i_ReturnValue - = - -9; - } - } else { - /**************************************************************/ - /* You can not used the 40MHz clock selection wich this board */ - /**************************************************************/ - - DPRINTK("You can not used the 40MHz clock selection wich this board\n"); - i_ReturnValue = - -8; - } - } else { - /**********************************/ - /* Base timing selection is wrong */ - /**********************************/ - - DPRINTK("Base timing selection is wrong\n"); - i_ReturnValue = -7; - } - } /* if ((b_TimingUnit >= 0) && (b_TimingUnit <= 4)) */ - else { - /**********************************/ - /* Timing unit selection is wrong */ - /**********************************/ - - DPRINTK("Timing unit selection is wrong\n"); - i_ReturnValue = -6; - } /* if ((b_TimingUnit >= 0) && (b_TimingUnit <= 4)) */ - } /* if ((b_PCIInputClock == APCI1710_30MHZ) || (b_PCIInputClock == APCI1710_33MHZ)) */ - else { - /*****************************************/ - /* The selected PCI input clock is wrong */ - /*****************************************/ - - DPRINTK("The selected PCI input clock is wrong\n"); - i_ReturnValue = -5; - } /* if ((b_PCIInputClock == APCI1710_30MHZ) || (b_PCIInputClock == APCI1710_33MHZ)) */ - } /* if (b_TorCounterMode >= 0 && b_TorCounterMode <= 7) */ - else { - /**********************************/ - /* Tor Counter selection is wrong */ - /**********************************/ - - DPRINTK("Tor Counter selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_TorCounterMode >= 0 && b_TorCounterMode <= 7) */ - } else { - /******************************************/ - /* The module is not a tor counter module */ - /******************************************/ - - DPRINTK("The module is not a tor counter module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - data[0] = (unsigned int) ul_RealTimingInterval; - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_EnableTorCounter | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TorCounter, | -| unsigned char_ b_InputMode, | -| unsigned char_ b_ExternGate, | -| unsigned char_ b_CycleMode, | -| unsigned char_ b_InterruptEnable) | -+----------------------------------------------------------------------------+ -| Task : Enable the tor counter (b_TorCounter) from selected | -| module (b_ModulNbr). You must calling the | -| "i_APCI1710_InitTorCounter" function be for you call | -| this function. | -| If you enable the tor counter interrupt, the | -| tor counter generate a interrupt after the timing cycle| -| See function "i_APCI1710_SetBoardIntRoutineX" and the | -| Interrupt mask description chapter from this manual. | -| The b_CycleMode parameter determine if you will | -| measured a single or more cycle. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) | -| unsigned char_ b_TorCounter : Tor counter selection (0 or 1). | -| unsigned char_ b_InputMode : Input signal level selection | -| 0 : Tor count each low level | -| 1 : Tor count each high level| -| unsigned char_ b_ExternGate : Extern gate action selection | -| 0 : Extern gate signal not | -| used | -| 1 : Extern gate signal used. | -| If you selected the | -| single mode, each high | -| level signal start the | -| counter. | -| If you selected the | -| continuous mode, the | -| first high level signal | -| start the tor counter | -| | -| APCI1710_TOR_QUADRUPLE _MODE : | -| In the quadruple mode, the edge| -| analysis circuit generates a | -| counting pulse from each edge | -| of 2 signals which are phase | -| shifted in relation to each | -| other. | -| The gate input is used for the | -| signal B | -| | -| APCI1710_TOR_DOUBLE_MODE: | -| Functions in the same way as | -| the quadruple mode, except that| -| only two of the four edges are | -| analysed per period. | -| The gate input is used for the | -| signal B | -| | -| APCI1710_TOR_SIMPLE_MODE: | -| Functions in the same way as | -| the quadruple mode, except that| -| only one of the four edges is | -| analysed per period. | -| The gate input is used for the | -| signal B | -| | -| unsigned char_ b_CycleMode : Selected the tor counter | -| acquisition mode | -| unsigned char_ b_InterruptEnable : Enable or disable the | -| tor counter interrupt. | -| APCI1710_ENABLE: | -| Enable the tor counter | -| interrupt | -| APCI1710_DISABLE: | -| Disable the tor counter | -| interrupt | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a tor counter module | -| -4: Tor counter selection is wrong | -| -5: Tor counter not initialised see function | -| "i_APCI1710_InitTorCounter" | -| -6: Tor input signal selection is wrong | -| -7: Extern gate signal mode is wrong | -| -8: Tor counter acquisition mode cycle is wrong | -| -9: Interrupt parameter is wrong | -| -10:Interrupt function not initialised. | -| See function "i_APCI1710_SetBoardIntRoutineX" | -+----------------------------------------------------------------------------+ -*/ -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_DisableTorCounter | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TorCounter) | -+----------------------------------------------------------------------------+ -| Task : Disable the tor counter (b_TorCounter) from selected | -| module (b_ModulNbr). If you disable the tor counter | -| after a start cycle occur and you restart the tor | -| counter witch the " i_APCI1710_EnableTorCounter" | -| function, the status register is cleared | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) | -| unsigned char_ b_TorCounter : Tor counter selection (0 or 1). | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a tor counter module | -| -4: Tor counter selection is wrong | -| -5: Tor counter not initialised see function | -| "i_APCI1710_InitTorCounter" | -| -6: Tor counter not enabled see function | -| "i_APCI1710_EnableTorCounter" | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnWriteEnableDisableTorCounter(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - unsigned int dw_DummyRead; - unsigned int dw_ConfigReg; - unsigned char b_ModulNbr, b_Action; - unsigned char b_TorCounter; - unsigned char b_InputMode; - unsigned char b_ExternGate; - unsigned char b_CycleMode; - unsigned char b_InterruptEnable; - - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_Action = (unsigned char) data[0]; /* enable or disable */ - b_TorCounter = (unsigned char) data[1]; - b_InputMode = (unsigned char) data[2]; - b_ExternGate = (unsigned char) data[3]; - b_CycleMode = (unsigned char) data[4]; - b_InterruptEnable = (unsigned char) data[5]; - i_ReturnValue = insn->n; - devpriv->tsk_Current = current; /* Save the current process task structure */ - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if tor counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_TOR_COUNTER) { - /**********************************/ - /* Test the tor counter selection */ - /**********************************/ - - if (b_TorCounter <= 1) { - switch (b_Action) /* Enable or Disable */ - { - case APCI1710_ENABLE: - /***********************************/ - /* Test if tor counter initialised */ - /***********************************/ - - dw_Status = - inl(devpriv->s_BoardInfos. - ui_Address + 8 + - (16 * b_TorCounter) + - (64 * b_ModulNbr)); - - if (dw_Status & 0x10) { - /******************************/ - /* Test the input signal mode */ - /******************************/ - - if (b_InputMode == 0 || - b_InputMode == 1 || - b_InputMode == - APCI1710_TOR_SIMPLE_MODE - || b_InputMode == - APCI1710_TOR_DOUBLE_MODE - || b_InputMode == - APCI1710_TOR_QUADRUPLE_MODE) - { - /************************************/ - /* Test the extern gate signal mode */ - /************************************/ - - if (b_ExternGate == 0 - || b_ExternGate - == 1 - || b_InputMode > - 1) { - /*********************************/ - /* Test the cycle mode parameter */ - /*********************************/ - - if ((b_CycleMode == APCI1710_SINGLE) || (b_CycleMode == APCI1710_CONTINUOUS)) { - /***************************/ - /* Test the interrupt flag */ - /***************************/ - - if ((b_InterruptEnable == APCI1710_ENABLE) || (b_InterruptEnable == APCI1710_DISABLE)) { - - /***************************/ - /* Save the interrupt mode */ - /***************************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TorCounterModuleInfo. - s_TorCounterInfo - [b_TorCounter]. - b_InterruptEnable - = - b_InterruptEnable; - - /*******************/ - /* Get the command */ - /*******************/ - - dw_ConfigReg - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 4 - + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - - dw_ConfigReg - = - (dw_ConfigReg - >> - 4) - & - 0x30; - - /********************************/ - /* Test if not direct mode used */ - /********************************/ - - if (b_InputMode > 1) { - /*******************************/ - /* Extern gate can not be used */ - /*******************************/ - - b_ExternGate - = - 0; - - /*******************************************/ - /* Enable the extern gate for the Signal B */ - /*******************************************/ - - dw_ConfigReg - = - dw_ConfigReg - | - 0x40; - - /***********************/ - /* Test if simple mode */ - /***********************/ - - if (b_InputMode == APCI1710_TOR_SIMPLE_MODE) { - /**************************/ - /* Enable the sinple mode */ - /**************************/ - - dw_ConfigReg - = - dw_ConfigReg - | - 0x780; - - } /* if (b_InputMode == APCI1710_TOR_SIMPLE_MODE) */ - - /***********************/ - /* Test if double mode */ - /***********************/ - - if (b_InputMode == APCI1710_TOR_DOUBLE_MODE) { - /**************************/ - /* Enable the double mode */ - /**************************/ - - dw_ConfigReg - = - dw_ConfigReg - | - 0x180; - - } /* if (b_InputMode == APCI1710_TOR_DOUBLE_MODE) */ - - b_InputMode - = - 0; - } /* if (b_InputMode > 1) */ - - /*******************/ - /* Set the command */ - /*******************/ - - dw_ConfigReg - = - dw_ConfigReg - | - b_CycleMode - | - (b_InterruptEnable - * - 2) - | - (b_InputMode - * - 4) - | - (b_ExternGate - * - 8); - - /*****************************/ - /* Clear the status register */ - /*****************************/ - - dw_DummyRead - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 0 - + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - - /***************************************/ - /* Clear the interrupt status register */ - /***************************************/ - - dw_DummyRead - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 12 - + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - - /********************/ - /* Set the commando */ - /********************/ - - outl(dw_ConfigReg, devpriv->s_BoardInfos.ui_Address + 4 + (16 * b_TorCounter) + (64 * b_ModulNbr)); - - /****************/ - /* Set the gate */ - /****************/ - - outl(1, devpriv->s_BoardInfos.ui_Address + 8 + (16 * b_TorCounter) + (64 * b_ModulNbr)); - - } /* if ((b_InterruptEnable == APCI1710_ENABLE) || (b_InterruptEnable == APCI1710_DISABLE)) */ - else { - /********************************/ - /* Interrupt parameter is wrong */ - /********************************/ - - DPRINTK("Interrupt parameter is wrong\n"); - i_ReturnValue - = - -9; - } /* if ((b_InterruptEnable == APCI1710_ENABLE) || (b_InterruptEnable == APCI1710_DISABLE)) */ - } /* if ((b_CycleMode == APCI1710_SINGLE) || (b_CycleMode == APCI1710_CONTINUOUS)) */ - else { - /***********************************************/ - /* Tor counter acquisition mode cycle is wrong */ - /***********************************************/ - - DPRINTK("Tor counter acquisition mode cycle is wrong\n"); - i_ReturnValue - = - -8; - } /* if ((b_CycleMode == APCI1710_SINGLE) || (b_CycleMode == APCI1710_CONTINUOUS)) */ - } /* if (b_ExternGate >= 0 && b_ExternGate <= 1) */ - else { - /***********************************/ - /* Extern gate input mode is wrong */ - /***********************************/ - - DPRINTK("Extern gate input mode is wrong\n"); - i_ReturnValue = - -7; - } /* if (b_ExternGate >= 0 && b_ExternGate <= 1) */ - } /* if (b_InputMode >= 0 && b_InputMode <= 1) */ - else { - /***************************************/ - /* Tor input signal selection is wrong */ - /***************************************/ - - DPRINTK("Tor input signal selection is wrong\n"); - i_ReturnValue = -6; - } - } else { - /*******************************/ - /* Tor counter not initialised */ - /*******************************/ - - DPRINTK("Tor counter not initialised\n"); - i_ReturnValue = -5; - } - break; - - case APCI1710_DISABLE: - /***********************************/ - /* Test if tor counter initialised */ - /***********************************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 8 + - (16 * b_TorCounter) + - (64 * b_ModulNbr)); - - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (dw_Status & 0x10) { - /***************************/ - /* Test if counter enabled */ - /***************************/ - - if (dw_Status & 0x1) { - /****************************/ - /* Clear the interrupt mode */ - /****************************/ - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TorCounterModuleInfo. - s_TorCounterInfo - [b_TorCounter]. - b_InterruptEnable - = - APCI1710_DISABLE; - - /******************/ - /* Clear the gate */ - /******************/ - - outl(0, devpriv-> - s_BoardInfos. - ui_Address + 8 + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - } /* if (dw_Status & 0x1) */ - else { - /***************************/ - /* Tor counter not enabled */ - /***************************/ - - DPRINTK("Tor counter not enabled \n"); - i_ReturnValue = -6; - } /* if (dw_Status & 0x1) */ - } /* if (dw_Status & 0x10) */ - else { - /*******************************/ - /* Tor counter not initialised */ - /*******************************/ - - DPRINTK("Tor counter not initialised\n"); - i_ReturnValue = -5; - } /* // if (dw_Status & 0x10) */ - - } /* switch */ - } /* if (b_TorCounter <= 1) */ - else { - /**********************************/ - /* Tor counter selection is wrong */ - /**********************************/ - - DPRINTK("Tor counter selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_TorCounter <= 1) */ - } else { - /******************************************/ - /* The module is not a tor counter module */ - /******************************************/ - - DPRINTK("The module is not a tor counter module \n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error \n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_GetTorCounterInitialisation | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TorCounter, | -| unsigned char *_ pb_TimingUnit, | -| PULONG_ pul_TimingInterval, | -| unsigned char *_ pb_InputMode, | -| unsigned char *_ pb_ExternGate, | -| unsigned char *_ pb_CycleMode, | -| unsigned char *_ pb_Enable, | -| unsigned char *_ pb_InterruptEnable)| -+----------------------------------------------------------------------------+ -| Task : Enable the tor counter (b_TorCounter) from selected | -| module (b_ModulNbr). You must calling the | -| "i_APCI1710_InitTorCounter" function be for you call | -| this function. | -| If you enable the tor counter interrupt, the | -| tor counter generate a interrupt after the timing cycle| -| See function "i_APCI1710_SetBoardIntRoutineX" and the | -| Interrupt mask description chapter from this manual. | -| The b_CycleMode parameter determine if you will | -| measured a single or more cycle. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) | -| unsigned char_ b_TorCounter : Tor counter selection (0 or 1) - - b_ModulNbr = CR_AREF(insn->chanspec); - b_TorCounter = CR_CHAN(insn->chanspec); -. | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_TimingUnit : Base timing unit (0 to 4) | -| 0 : ns | -| 1 : µs | -| 2 : ms | -| 3 : s | -| 4 : mn | -| PULONG_ pul_TimingInterval : Base timing value. | -| unsigned char *_ pb_InputMode : Input signal level | -| selection | -| 0 : Tor count each low level | -| 1 : Tor count each high level| -| unsigned char *_ pb_ExternGate : Extern gate action | -| selection | -| 0 : Extern gate signal not | -| used | -| 1 : Extern gate signal used| -| unsigned char *_ pb_CycleMode : Tor counter acquisition | -| mode | -| unsigned char *_ pb_Enable : Indicate if the tor counter| -| is enabled or no | -| 0 : Tor counter disabled | -| 1 : Tor counter enabled | -| unsigned char *_ pb_InterruptEnable : Enable or disable the | -| tor counter interrupt. | -| APCI1710_ENABLE: | -| Enable the tor counter | -| interrupt | -| APCI1710_DISABLE: | -| Disable the tor counter | -| interrupt - pb_TimingUnit = (unsigned char *) &data[0]; - pul_TimingInterval = (unsigned int *) &data[1]; - pb_InputMode = (unsigned char *) &data[2]; - pb_ExternGate = (unsigned char *) &data[3]; - pb_CycleMode = (unsigned char *) &data[4]; - pb_Enable = (unsigned char *) &data[5]; - pb_InterruptEnable = (unsigned char *) &data[6]; - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a tor counter module | -| -4: Tor counter selection is wrong | -| -5: Tor counter not initialised see function | -| "i_APCI1710_InitTorCounter" | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnReadGetTorCounterInitialisation(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - unsigned char b_ModulNbr; - unsigned char b_TorCounter; - unsigned char *pb_TimingUnit; - unsigned int *pul_TimingInterval; - unsigned char *pb_InputMode; - unsigned char *pb_ExternGate; - unsigned char *pb_CycleMode; - unsigned char *pb_Enable; - unsigned char *pb_InterruptEnable; - - i_ReturnValue = insn->n; - b_ModulNbr = CR_AREF(insn->chanspec); - b_TorCounter = CR_CHAN(insn->chanspec); - - pb_TimingUnit = (unsigned char *) &data[0]; - pul_TimingInterval = (unsigned int *) &data[1]; - pb_InputMode = (unsigned char *) &data[2]; - pb_ExternGate = (unsigned char *) &data[3]; - pb_CycleMode = (unsigned char *) &data[4]; - pb_Enable = (unsigned char *) &data[5]; - pb_InterruptEnable = (unsigned char *) &data[6]; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if tor counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_TOR_COUNTER) { - /**********************************/ - /* Test the tor counter selection */ - /**********************************/ - - if (b_TorCounter <= 1) { - - /***********************************/ - /* Test if tor counter initialised */ - /***********************************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 8 + (16 * b_TorCounter) + - (64 * b_ModulNbr)); - - if (dw_Status & 0x10) { - *pb_Enable = dw_Status & 1; - - /********************/ - /* Get the commando */ - /********************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 4 + - (16 * b_TorCounter) + - (64 * b_ModulNbr)); - - *pb_CycleMode = - (unsigned char) ((dw_Status >> 4) & 1); - *pb_InterruptEnable = - (unsigned char) ((dw_Status >> 5) & 1); - - /******************************************************/ - /* Test if extern gate used for clock or for signal B */ - /******************************************************/ - - if (dw_Status & 0x600) { - /*****************************************/ - /* Test if extern gate used for signal B */ - /*****************************************/ - - if (dw_Status & 0x400) { - /***********************/ - /* Test if simple mode */ - /***********************/ - - if ((dw_Status & 0x7800) - == 0x7800) { - *pb_InputMode = - APCI1710_TOR_SIMPLE_MODE; - } - - /***********************/ - /* Test if double mode */ - /***********************/ - - if ((dw_Status & 0x7800) - == 0x1800) { - *pb_InputMode = - APCI1710_TOR_DOUBLE_MODE; - } - - /**************************/ - /* Test if quadruple mode */ - /**************************/ - - if ((dw_Status & 0x7800) - == 0x0000) { - *pb_InputMode = - APCI1710_TOR_QUADRUPLE_MODE; - } - } /* if (dw_Status & 0x400) */ - else { - *pb_InputMode = 1; - } /* // if (dw_Status & 0x400) */ - - /************************/ - /* Extern gate not used */ - /************************/ - - *pb_ExternGate = 0; - } /* if (dw_Status & 0x600) */ - else { - *pb_InputMode = - (unsigned char) ((dw_Status >> 6) - & 1); - *pb_ExternGate = - (unsigned char) ((dw_Status >> 7) - & 1); - } /* if (dw_Status & 0x600) */ - - *pb_TimingUnit = - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_TorCounterModuleInfo. - s_TorCounterInfo[b_TorCounter]. - b_TimingUnit; - - *pul_TimingInterval = - devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_TorCounterModuleInfo. - s_TorCounterInfo[b_TorCounter]. - ul_RealTimingInterval; - } else { - /*******************************/ - /* Tor counter not initialised */ - /*******************************/ - - DPRINTK("Tor counter not initialised\n"); - i_ReturnValue = -5; - } - - } /* if (b_TorCounter <= 1) */ - else { - /**********************************/ - /* Tor counter selection is wrong */ - /**********************************/ - - DPRINTK("Tor counter selection is wrong \n"); - i_ReturnValue = -4; - } /* if (b_TorCounter <= 1) */ - } else { - /******************************************/ - /* The module is not a tor counter module */ - /******************************************/ - - DPRINTK("The module is not a tor counter module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadTorCounterValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_TorCounter, | -| unsigned int_ ui_TimeOut, | -| unsigned char *_ pb_TorCounterStatus, | -| PULONG_ pul_TorCounterValue) | -+----------------------------------------------------------------------------+ -| Task case APCI1710_TOR_GETPROGRESSSTATUS: Return the tor counter -(b_TorCounter) status (pb_TorCounterStatus) from selected tor counter | -| module (b_ModulNbr). - - case APCI1710_TOR_GETCOUNTERVALUE : - Return the tor counter (b_TorCounter) status | -| (pb_TorCounterStatus) and the timing value | -| (pul_TorCounterValue) after a conting cycle stop | -| from selected tor counter module (b_ModulNbr). | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3) | -| unsigned char_ b_TorCounter : Tor counter selection (0 or 1). - b_ModulNbr = CR_AREF(insn->chanspec); - b_ReadType = (unsigned char) data[0]; - b_TorCounter = (unsigned char) data[1]; - ui_TimeOut = (unsigned int) data[2]; | -+----------------------------------------------------------------------------+ -| Output Parameters : unsigned char *_ pb_TorCounterStatus : Return the tor counter | -| status. | -| 0 : Conting cycle not started| -| Software gate not set. | -| 1 : Conting cycle started. | -| Software gate set. | -| 2 : Conting cycle stopped. | -| The conting cycle is | -| terminate. | -| 3 : A overflow occur. You | -| must change the base | -| timing witch the | -| function | -| "i_APCI1710_InitTorCounter"| -| 4 : Timeeout occur | -| unsigned int * pul_TorCounterValue : Tor counter value. - pb_TorCounterStatus=(unsigned char *) &data[0]; - pul_TorCounterValue=(unsigned int *) &data[1]; | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: Module selection wrong | -| -3: The module is not a tor counter module | -| -4: Tor counter selection is wrong | -| -5: Tor counter not initialised see function | -| "i_APCI1710_InitTorCounter" | -| -6: Tor counter not enabled see function | -| "i_APCI1710_EnableTorCounter" | -| -7: Timeout parameter is wrong (0 to 65535) | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnBitsGetTorCounterProgressStatusAndValue(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_Status; - unsigned int dw_TimeOut = 0; - unsigned char b_ModulNbr; - unsigned char b_TorCounter; - unsigned char b_ReadType; - unsigned int ui_TimeOut; - unsigned char *pb_TorCounterStatus; - unsigned int *pul_TorCounterValue; - - i_ReturnValue = insn->n; - b_ModulNbr = CR_AREF(insn->chanspec); - b_ReadType = (unsigned char) data[0]; - b_TorCounter = (unsigned char) data[1]; - ui_TimeOut = (unsigned int) data[2]; - pb_TorCounterStatus = (unsigned char *) &data[0]; - pul_TorCounterValue = (unsigned int *) &data[1]; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ReadType == APCI1710_TOR_READINTERRUPT) { - - data[0] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].b_OldModuleMask; - data[1] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldInterruptMask; - data[2] = devpriv->s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters.ui_Read].ul_OldCounterLatchValue; - - /**************************/ - /* Increment the read FIFO */ - /***************************/ - - devpriv-> - s_InterruptParameters. - ui_Read = (devpriv-> - s_InterruptParameters. - ui_Read + 1) % APCI1710_SAVE_INTERRUPT; - - return insn->n; - } - - if (b_ModulNbr < 4) { - /***********************/ - /* Test if tor counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_TOR_COUNTER) { - /**********************************/ - /* Test the tor counter selection */ - /**********************************/ - - if (b_TorCounter <= 1) { - /***********************************/ - /* Test if tor counter initialised */ - /***********************************/ - - dw_Status = inl(devpriv->s_BoardInfos. - ui_Address + 8 + (16 * b_TorCounter) + - (64 * b_ModulNbr)); - - /*******************************/ - /* Test if counter initialised */ - /*******************************/ - - if (dw_Status & 0x10) { - /***************************/ - /* Test if counter enabled */ - /***************************/ - - if (dw_Status & 0x1) { - - switch (b_ReadType) { - - case APCI1710_TOR_GETPROGRESSSTATUS: - /*******************/ - /* Read the status */ - /*******************/ - - dw_Status = - inl(devpriv-> - s_BoardInfos. - ui_Address + 4 + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - - dw_Status = - dw_Status & 0xF; - - /*****************/ - /* Test if start */ - /*****************/ - - if (dw_Status & 1) { - if (dw_Status & - 2) { - if (dw_Status & 4) { - /************************/ - /* Tor counter overflow */ - /************************/ - - *pb_TorCounterStatus - = - 3; - } else { - /***********************/ - /* Tor counter started */ - /***********************/ - - *pb_TorCounterStatus - = - 2; - } - } else { - /***********************/ - /* Tor counter started */ - /***********************/ - - *pb_TorCounterStatus - = - 1; - } - } else { - /***************************/ - /* Tor counter not started */ - /***************************/ - - *pb_TorCounterStatus - = 0; - } - break; - - case APCI1710_TOR_GETCOUNTERVALUE: - - /*****************************/ - /* Test the timout parameter */ - /*****************************/ - - if ((ui_TimeOut >= 0) - && (ui_TimeOut - <= - 65535UL)) - { - for (;;) { - /*******************/ - /* Read the status */ - /*******************/ - - dw_Status - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 4 - + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - /********************/ - /* Test if overflow */ - /********************/ - - if ((dw_Status & 4) == 4) { - /******************/ - /* Overflow occur */ - /******************/ - - *pb_TorCounterStatus - = - 3; - - /******************/ - /* Read the value */ - /******************/ - - *pul_TorCounterValue - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 0 - + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - break; - } /* if ((dw_Status & 4) == 4) */ - else { - /*******************************/ - /* Test if measurement stopped */ - /*******************************/ - - if ((dw_Status & 2) == 2) { - /***********************/ - /* A stop signal occur */ - /***********************/ - - *pb_TorCounterStatus - = - 2; - - /******************/ - /* Read the value */ - /******************/ - - *pul_TorCounterValue - = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - 0 - + - (16 * b_TorCounter) + (64 * b_ModulNbr)); - - break; - } /* if ((dw_Status & 2) == 2) */ - else { - /*******************************/ - /* Test if measurement started */ - /*******************************/ - - if ((dw_Status & 1) == 1) { - /************************/ - /* A start signal occur */ - /************************/ - - *pb_TorCounterStatus - = - 1; - } /* if ((dw_Status & 1) == 1) */ - else { - /***************************/ - /* Measurement not started */ - /***************************/ - - *pb_TorCounterStatus - = - 0; - } /* if ((dw_Status & 1) == 1) */ - } /* if ((dw_Status & 2) == 2) */ - } /* if ((dw_Status & 8) == 8) */ - - if (dw_TimeOut == ui_TimeOut) { - /*****************/ - /* Timeout occur */ - /*****************/ - - break; - } else { - /*************************/ - /* Increment the timeout */ - /*************************/ - - dw_TimeOut - = - dw_TimeOut - + - 1; - - mdelay(1000); - } - } /* for (;;) */ - - /*************************/ - /* Test if timeout occur */ - /*************************/ - - if ((*pb_TorCounterStatus != 3) && (dw_TimeOut == ui_TimeOut) && (ui_TimeOut != 0)) { - /*****************/ - /* Timeout occur */ - /*****************/ - - *pb_TorCounterStatus - = - 4; - } - } else { - /******************************/ - /* Timeout parameter is wrong */ - /******************************/ - - DPRINTK("Timeout parameter is wrong\n"); - i_ReturnValue = - -7; - } - break; - - default: - printk("Inputs wrong\n"); - } /* switch end */ - } /* if (dw_Status & 0x1) */ - else { - /***************************/ - /* Tor counter not enabled */ - /***************************/ - - DPRINTK("Tor counter not enabled\n"); - i_ReturnValue = -6; - } /* if (dw_Status & 0x1) */ - } else { - /*******************************/ - /* Tor counter not initialised */ - /*******************************/ - - DPRINTK("Tor counter not initialised\n"); - i_ReturnValue = -5; - } - } /* if (b_TorCounter <= 1) */ - else { - /**********************************/ - /* Tor counter selection is wrong */ - /**********************************/ - - DPRINTK("Tor counter selection is wrong\n"); - i_ReturnValue = -4; - } /* if (b_TorCounter <= 1) */ - } else { - /******************************************/ - /* The module is not a tor counter module */ - /******************************************/ - - DPRINTK("The module is not a tor counter module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c deleted file mode 100644 index c01497a..0000000 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c +++ /dev/null @@ -1,1044 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-----------------------------------------------------------------------+ - | Project : API APCI1710 | Compiler : gcc | - | Module name : TTL.C | Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-----------------------------------------------------------------------+ - | Description : APCI-1710 TTL I/O module | - | | - | | - +-----------------------------------------------------------------------+ - | UPDATES | - +-----------------------------------------------------------------------+ - | Date | Author | Description of updates | - +----------+-----------+------------------------------------------------+ - | 13/05/98 | S. Weber | TTL digital input / output implementation | - |----------|-----------|------------------------------------------------| - | 08/05/00 | Guinot C | - 0400/0228 All Function in RING 0 | - | | | available | - +-----------------------------------------------------------------------+ - | | | | - | | | | - +-----------------------------------------------------------------------+ -*/ - -#define APCI1710_TTL_INIT 0 -#define APCI1710_TTL_INITDIRECTION 1 - -#define APCI1710_TTL_READCHANNEL 0 -#define APCI1710_TTL_READPORT 1 - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_InitTTLIODirection | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_PortAMode, | -| unsigned char_ b_PortBMode, | -| unsigned char_ b_PortCMode, | -| unsigned char_ b_PortDMode) | -+----------------------------------------------------------------------------+ -| Task APCI1710_TTL_INIT (using defaults) : Configure the TTL I/O operating mode from selected | -| module (b_ModulNbr). You must calling this function be| -| for you call any other function witch access of TTL. | - APCI1710_TTL_INITDIRECTION(user inputs for direction) - -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_InitType = (unsigned char) data[0]; - b_PortAMode = (unsigned char) data[1]; - b_PortBMode = (unsigned char) data[2]; - b_PortCMode = (unsigned char) data[3]; - b_PortDMode = (unsigned char) data[4];| -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a TTL module | -| -4: Function not available for this version | -| -5: Port A mode selection is wrong | -| -6: Port B mode selection is wrong | -| -7: Port C mode selection is wrong | -| -8: Port D mode selection is wrong | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnConfigInitTTLIO(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned char b_ModulNbr; - unsigned char b_InitType; - unsigned char b_PortAMode; - unsigned char b_PortBMode; - unsigned char b_PortCMode; - unsigned char b_PortDMode; - - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - b_InitType = (unsigned char) data[0]; - i_ReturnValue = insn->n; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /**************************/ - /* Test if TTL I/O module */ - /**************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_TTL_IO) { - switch (b_InitType) { - case APCI1710_TTL_INIT: - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo.b_TTLInit = 1; - - /***************************/ - /* Set TTL port A to input */ - /***************************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo.b_PortConfiguration[0] = 0; - - /***************************/ - /* Set TTL port B to input */ - /***************************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo.b_PortConfiguration[1] = 0; - - /***************************/ - /* Set TTL port C to input */ - /***************************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo.b_PortConfiguration[2] = 0; - - /****************************/ - /* Set TTL port D to output */ - /****************************/ - - devpriv->s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo.b_PortConfiguration[3] = 1; - - /*************************/ - /* Set the configuration */ - /*************************/ - - outl(0x8, - devpriv->s_BoardInfos.ui_Address + 20 + - (64 * b_ModulNbr)); - break; - - case APCI1710_TTL_INITDIRECTION: - - b_PortAMode = (unsigned char) data[1]; - b_PortBMode = (unsigned char) data[2]; - b_PortCMode = (unsigned char) data[3]; - b_PortDMode = (unsigned char) data[4]; - - /********************/ - /* Test the version */ - /********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & 0xFFFF) >= - 0x3230) { - /************************/ - /* Test the port A mode */ - /************************/ - - if ((b_PortAMode == 0) - || (b_PortAMode == 1)) { - /************************/ - /* Test the port B mode */ - /************************/ - - if ((b_PortBMode == 0) - || (b_PortBMode == 1)) { - /************************/ - /* Test the port C mode */ - /************************/ - - if ((b_PortCMode == 0) - || (b_PortCMode - == 1)) { - /************************/ - /* Test the port D mode */ - /************************/ - - if ((b_PortDMode == 0) || (b_PortDMode == 1)) { - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_TTLInit - = - 1; - - /***********************/ - /* Set TTL port A mode */ - /***********************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration - [0] - = - b_PortAMode; - - /***********************/ - /* Set TTL port B mode */ - /***********************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration - [1] - = - b_PortBMode; - - /***********************/ - /* Set TTL port C mode */ - /***********************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration - [2] - = - b_PortCMode; - - /***********************/ - /* Set TTL port D mode */ - /***********************/ - - devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration - [3] - = - b_PortDMode; - - /*************************/ - /* Set the configuration */ - /*************************/ - - outl((b_PortAMode << 0) | (b_PortBMode << 1) | (b_PortCMode << 2) | (b_PortDMode << 3), devpriv->s_BoardInfos.ui_Address + 20 + (64 * b_ModulNbr)); - } else { - /**********************************/ - /* Port D mode selection is wrong */ - /**********************************/ - - DPRINTK("Port D mode selection is wrong\n"); - i_ReturnValue - = - -8; - } - } else { - /**********************************/ - /* Port C mode selection is wrong */ - /**********************************/ - - DPRINTK("Port C mode selection is wrong\n"); - i_ReturnValue = - -7; - } - } else { - /**********************************/ - /* Port B mode selection is wrong */ - /**********************************/ - - DPRINTK("Port B mode selection is wrong\n"); - i_ReturnValue = -6; - } - } else { - /**********************************/ - /* Port A mode selection is wrong */ - /**********************************/ - - DPRINTK("Port A mode selection is wrong\n"); - i_ReturnValue = -5; - } - } else { - /*******************************************/ - /* Function not available for this version */ - /*******************************************/ - - DPRINTK("Function not available for this version\n"); - i_ReturnValue = -4; - } - break; - - DPRINTK("\n"); - default: - printk("Bad Config Type\n"); - } /* switch end */ - } else { - /**********************************/ - /* The module is not a TTL module */ - /**********************************/ - - DPRINTK("The module is not a TTL module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| INPUT FUNCTIONS | -+----------------------------------------------------------------------------+ -*/ - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_ReadTTLIOChannelValue | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_SelectedPort, | -| unsigned char_ b_InputChannel, | -| unsigned char *_ pb_ChannelStatus) | -+----------------------------------------------------------------------------+ -| Task : Read the status from selected TTL digital input | -| (b_InputChannel) -+----------------------------------------------------------------------------+ -| Task : Read the status from digital input port | -| (b_SelectedPort) from selected TTL module (b_ModulNbr) | -+----------------------------------------------------------------------------+ - -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 7) | -| unsigned char_ b_SelectedPort, : Selection from TTL I/O | -| port (0 to 2) | -| 0 : Port A selection | -| 1 : Port B selection | -| 2 : Port C selection | -| 3 : Port D selection | -| unsigned char_ b_InputChannel : Selection from digital | -| input ( 0 to 2) -APCI1710_TTL_READCHANNEL - b_ModulNbr = CR_AREF(insn->chanspec); - b_SelectedPort= CR_RANGE(insn->chanspec); - b_InputChannel= CR_CHAN(insn->chanspec); - b_ReadType = (unsigned char) data[0]; - - APCI1710_TTL_READPORT| - b_ModulNbr = CR_AREF(insn->chanspec); - b_SelectedPort= CR_RANGE(insn->chanspec); - b_ReadType = (unsigned char) data[0]; - -+----------------------------------------------------------------------------+ -| Output Parameters : data[0] - - unsigned char *_ pb_ChannelStatus : Digital input channel | -| status | -| 0 : Channle is not active| -| 1 : Channle is active | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a TTL module | -| -4: The selected TTL input port is wrong | -| -5: The selected TTL digital input is wrong | -| -6: TTL I/O not initialised | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnBitsReadTTLIO(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg; - unsigned char b_ModulNbr; - unsigned char b_SelectedPort; - unsigned char b_InputChannel; - unsigned char b_ReadType; - unsigned char *pb_ChannelStatus; - unsigned char *pb_PortValue; - - i_ReturnValue = insn->n; - b_ReadType = (unsigned char) data[0]; - b_ModulNbr = CR_AREF(insn->chanspec); - b_SelectedPort = CR_RANGE(insn->chanspec); - b_InputChannel = CR_CHAN(insn->chanspec); - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /**************************/ - /* Test if TTL I/O module */ - /**************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_TTL_IO) { - switch (b_ReadType) { - - case APCI1710_TTL_READCHANNEL: - pb_ChannelStatus = (unsigned char *) &data[0]; - /********************************/ - /* Test the TTL I/O port number */ - /********************************/ - - if (((b_SelectedPort <= 2) - && ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & - 0xFFFF) == - 0x3130)) - || ((b_SelectedPort <= 3) - && ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & - 0xFFFF) >= - 0x3230))) { - /******************************************/ - /* Test the digital imnput channel number */ - /******************************************/ - - if (((b_InputChannel <= 7) - && (b_SelectedPort < 3)) - || ((b_InputChannel <= 1) - && (b_SelectedPort == - 3))) { - /******************************************/ - /* Test if the TTL I/O module initialised */ - /******************************************/ - - if (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo.b_TTLInit == - 1) { - /***********************************/ - /* Test if TTL port used for input */ - /***********************************/ - - if (((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF) == 0x3130) || (((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF) >= 0x3230) && (devpriv->s_ModuleInfo[b_ModulNbr].s_TTLIOInfo.b_PortConfiguration[b_SelectedPort] == 0))) { - /**************************/ - /* Read all digital input */ - /**************************/ - - dw_StatusReg = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - (64 * b_ModulNbr)); - - *pb_ChannelStatus - = - (unsigned char) ( - (dw_StatusReg - >> - (8 * b_SelectedPort)) >> b_InputChannel) & 1; - } else { - /*******************************/ - /* Selected TTL I/O port error */ - /*******************************/ - - DPRINTK("Selected TTL I/O port error\n"); - i_ReturnValue = - -4; - } - } else { - /***************************/ - /* TTL I/O not initialised */ - /***************************/ - - DPRINTK("TTL I/O not initialised\n"); - i_ReturnValue = -6; - } - } else { - /********************************/ - /* Selected digital input error */ - /********************************/ - - DPRINTK("Selected digital input error\n"); - i_ReturnValue = -5; - } - } else { - /*******************************/ - /* Selected TTL I/O port error */ - /*******************************/ - - DPRINTK("Selected TTL I/O port error\n"); - i_ReturnValue = -4; - } - break; - - case APCI1710_TTL_READPORT: - pb_PortValue = (unsigned char *) &data[0]; - /********************************/ - /* Test the TTL I/O port number */ - /********************************/ - - if (((b_SelectedPort <= 2) - && ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & - 0xFFFF) == - 0x3130)) - || ((b_SelectedPort <= 3) - && ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & - 0xFFFF) >= - 0x3230))) { - /******************************************/ - /* Test if the TTL I/O module initialised */ - /******************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo.b_TTLInit == 1) { - /***********************************/ - /* Test if TTL port used for input */ - /***********************************/ - - if (((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] - & - 0xFFFF) - == 0x3130) - || (((devpriv->s_BoardInfos.dw_MolduleConfiguration[b_ModulNbr] & 0xFFFF) >= 0x3230) && (devpriv->s_ModuleInfo[b_ModulNbr].s_TTLIOInfo.b_PortConfiguration[b_SelectedPort] == 0))) { - /**************************/ - /* Read all digital input */ - /**************************/ - - dw_StatusReg = - inl(devpriv-> - s_BoardInfos. - ui_Address + - (64 * b_ModulNbr)); - - *pb_PortValue = - (unsigned char) ( - (dw_StatusReg >> - (8 * b_SelectedPort)) & 0xFF); - } else { - /*******************************/ - /* Selected TTL I/O port error */ - /*******************************/ - - DPRINTK("Selected TTL I/O port error\n"); - i_ReturnValue = -4; - } - } else { - /***************************/ - /* TTL I/O not initialised */ - /***************************/ - - DPRINTK("TTL I/O not initialised\n"); - i_ReturnValue = -5; - } - } else { - /*******************************/ - /* Selected TTL I/O port error */ - /*******************************/ - - DPRINTK("Selected TTL I/O port error\n"); - i_ReturnValue = -4; - } - break; - - default: - printk("Bad ReadType\n"); - - } /* End Switch */ - } else { - /**********************************/ - /* The module is not a TTL module */ - /**********************************/ - - DPRINTK("The module is not a TTL module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| Function Name : int i_APCI1710_InsnReadTTLIOAllPortValue(comedi_device -*dev,struct comedi_subdevice *s,struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : Read the status from all digital input ports | -| (port A, port B and port C) from selected TTL | -| module (b_ModulNbr) | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710| -| unsigned char_ b_ModulNbr : Module number to | -| configure (0 to 3) | -+----------------------------------------------------------------------------+ -| Output Parameters : PULONG_ pul_PortValue : Digital TTL inputs port | -| status | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a TTL module | -| -4: TTL I/O not initialised | -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnReadTTLIOAllPortValue(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg; - unsigned char b_ModulNbr; - unsigned int *pul_PortValue; - - b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); - i_ReturnValue = insn->n; - pul_PortValue = (unsigned int *) &data[0]; - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /**************************/ - /* Test if TTL I/O module */ - /**************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_TTL_IO) { - /******************************************/ - /* Test if the TTL I/O module initialised */ - /******************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo.b_TTLInit == 1) { - /**************************/ - /* Read all digital input */ - /**************************/ - - dw_StatusReg = inl(devpriv->s_BoardInfos. - ui_Address + (64 * b_ModulNbr)); - - /**********************/ - /* Test if TTL Rev1.0 */ - /**********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & 0xFFFF) == - 0x3130) { - *pul_PortValue = - dw_StatusReg & 0xFFFFFFUL; - } else { - /**************************************/ - /* Test if port A not used for output */ - /**************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration[0] == 1) { - *pul_PortValue = - dw_StatusReg & - 0x3FFFF00UL; - } - - /**************************************/ - /* Test if port B not used for output */ - /**************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration[1] == 1) { - *pul_PortValue = - dw_StatusReg & - 0x3FF00FFUL; - } - - /**************************************/ - /* Test if port C not used for output */ - /**************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration[2] == 1) { - *pul_PortValue = - dw_StatusReg & - 0x300FFFFUL; - } - - /**************************************/ - /* Test if port D not used for output */ - /**************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration[3] == 1) { - *pul_PortValue = - dw_StatusReg & - 0xFFFFFFUL; - } - } - } else { - /***************************/ - /* TTL I/O not initialised */ - /***************************/ - DPRINTK("TTL I/O not initialised\n"); - i_ReturnValue = -5; - } - } else { - /**********************************/ - /* The module is not a TTL module */ - /**********************************/ - DPRINTK("The module is not a TTL module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} - -/* -+----------------------------------------------------------------------------+ -| OUTPUT FUNCTIONS | -+----------------------------------------------------------------------------+ -*/ - -/* -+----------------------------------------------------------------------------+ -| Function Name : _INT_ i_APCI1710_SetTTLIOChlOn | -| (unsigned char_ b_BoardHandle, | -| unsigned char_ b_ModulNbr, | -| unsigned char_ b_OutputChannel) -int i_APCI1710_InsnWriteSetTTLIOChlOnOff(struct comedi_device *dev,struct comedi_subdevice *s, - struct comedi_insn *insn,unsigned int *data) | -+----------------------------------------------------------------------------+ -| Task : Sets or resets the output witch has been passed with the | -| parameter b_Channel. Setting an output means setting | -| an ouput high. | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char_ b_BoardHandle : Handle of board APCI-1710 | -| unsigned char_ b_ModulNbr : Selected module number (0 to 3)| -| unsigned char_ b_OutputChannel : Selection from digital output | -| channel (0 or 1) | -| 0 : PD0 | -| 1 : PD1 | -| 2 to 9 : PA | -| 10 to 17: PB | -| 18 to 25: PC | - - b_ModulNbr = CR_AREF(insn->chanspec); - b_OutputChannel= CR_CHAN(insn->chanspec); - ui_State = data[0]; ON or OFF -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0: No error | -| -1: The handle parameter of the board is wrong | -| -2: The module parameter is wrong | -| -3: The module is not a TTL I/O module | -| -4: The selected digital output is wrong | -| -5: TTL I/O not initialised see function | -| " i_APCI1710_InitTTLIO" -+----------------------------------------------------------------------------+ -*/ - -static int i_APCI1710_InsnWriteSetTTLIOChlOnOff(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct addi_private *devpriv = dev->private; - int i_ReturnValue = 0; - unsigned int dw_StatusReg = 0; - unsigned char b_ModulNbr; - unsigned char b_OutputChannel; - unsigned int ui_State; - - i_ReturnValue = insn->n; - b_ModulNbr = CR_AREF(insn->chanspec); - b_OutputChannel = CR_CHAN(insn->chanspec); - ui_State = data[0]; /* ON or OFF */ - - /**************************/ - /* Test the module number */ - /**************************/ - - if (b_ModulNbr < 4) { - /**************************/ - /* Test if TTL I/O module */ - /**************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModulNbr] & - 0xFFFF0000UL) == APCI1710_TTL_IO) { - /******************************************/ - /* Test if the TTL I/O module initialised */ - /******************************************/ - - if (devpriv->s_ModuleInfo[b_ModulNbr]. - s_TTLIOInfo.b_TTLInit == 1) { - /***********************************/ - /* Test the TTL I/O channel number */ - /***********************************/ - - if (((b_OutputChannel <= 1) - && ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & - 0xFFFF) == - 0x3130)) - || ((b_OutputChannel <= 25) - && ((devpriv->s_BoardInfos. - dw_MolduleConfiguration - [b_ModulNbr] & - 0xFFFF) >= - 0x3230))) { - /****************************************************/ - /* Test if the selected channel is a output channel */ - /****************************************************/ - - if (((b_OutputChannel <= 1) - && (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration - [3] == 1)) - || ((b_OutputChannel >= 2) - && (b_OutputChannel <= - 9) - && (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration - [0] == 1)) - || ((b_OutputChannel >= 10) - && (b_OutputChannel <= - 17) - && (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration - [1] == 1)) - || ((b_OutputChannel >= 18) - && (b_OutputChannel <= - 25) - && (devpriv-> - s_ModuleInfo - [b_ModulNbr]. - s_TTLIOInfo. - b_PortConfiguration - [2] == 1))) { - /************************/ - /* Test if PD0 selected */ - /************************/ - - if (b_OutputChannel == 0) { - - outl(ui_State, - devpriv-> - s_BoardInfos. - ui_Address + - (64 * b_ModulNbr)); - } else { - /************************/ - /* Test if PD1 selected */ - /************************/ - - if (b_OutputChannel == - 1) { - - outl(ui_State, - devpriv-> - s_BoardInfos. - ui_Address - + 4 + - (64 * b_ModulNbr)); - } else { - b_OutputChannel - = - b_OutputChannel - - 2; - - /********************/ - /* Read all channel */ - /********************/ - - dw_StatusReg = - inl - (devpriv-> - s_BoardInfos. - ui_Address - + - (64 * b_ModulNbr)); - if (ui_State) /* ON */ - { - dw_StatusReg - = - (dw_StatusReg - >> - ((b_OutputChannel / 8) * 8)) & 0xFF; - dw_StatusReg - = - dw_StatusReg - | - (1 - << - (b_OutputChannel - % - 8)); - } else /* Off */ - { - dw_StatusReg - = - (dw_StatusReg - >> - ((b_OutputChannel / 8) * 8)) & 0xFF; - dw_StatusReg - = - dw_StatusReg - & - (0xFF - - - (1 << (b_OutputChannel % 8))); - - } - - /****************************/ - /* Set the new output value */ - /****************************/ - - outl(dw_StatusReg, devpriv->s_BoardInfos.ui_Address + 8 + ((b_OutputChannel / 8) * 4) + (64 * b_ModulNbr)); - } - } - } else { - /************************************/ - /* The selected TTL output is wrong */ - /************************************/ - - DPRINTK(" The selected TTL output is wrong\n"); - i_ReturnValue = -4; - } - } else { - /************************************/ - /* The selected TTL output is wrong */ - /************************************/ - - DPRINTK("The selected TTL output is wrong\n"); - i_ReturnValue = -4; - } - } else { - /***************************/ - /* TTL I/O not initialised */ - /***************************/ - - DPRINTK("TTL I/O not initialised\n"); - i_ReturnValue = -5; - } - } else { - /**************************************/ - /* The module is not a TTL I/O module */ - /**************************************/ - - DPRINTK("The module is not a TTL I/O module\n"); - i_ReturnValue = -3; - } - } else { - /***********************/ - /* Module number error */ - /***********************/ - - DPRINTK("Module number error\n"); - i_ReturnValue = -2; - } - - return i_ReturnValue; -} diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c deleted file mode 100644 index b1a7ec1..0000000 --- a/drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c +++ /dev/null @@ -1,1314 +0,0 @@ -/** -@verbatim - -Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. - - ADDI-DATA GmbH - Dieselstrasse 3 - D-77833 Ottersweier - Tel: +19(0)7223/9493-0 - Fax: +49(0)7223/9493-92 - http://www.addi-data.com - info@xxxxxxxxxxxxx - -This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -@endverbatim -*/ -/* - +-----------------------------------------------------------------------+ - | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier | - +-----------------------------------------------------------------------+ - | Tel : +49 (0) 7223/9493-0 | email : info@xxxxxxxxxxxxx | - | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com | - +-------------------------------+---------------------------------------+ - | Project : APCI-1710 | Compiler : GCC | - | Module name : hwdrv_apci1710.c| Version : 2.96 | - +-------------------------------+---------------------------------------+ - | Project manager: Eric Stolz | Date : 02/12/2002 | - +-------------------------------+---------------------------------------+ - | Description : Hardware Layer Access For APCI-1710 | - +-----------------------------------------------------------------------+ - | UPDATES | - +----------+-----------+------------------------------------------------+ - | Date | Author | Description of updates | - +----------+-----------+------------------------------------------------+ - | | | | - | | | | - | | | | - +----------+-----------+------------------------------------------------+ -*/ - -#define COMEDI_SUBD_TTLIO 11 /* Digital Input Output But TTL */ -#define COMEDI_SUBD_PWM 12 /* Pulse width Measurement */ -#define COMEDI_SUBD_SSI 13 /* Synchronous serial interface */ -#define COMEDI_SUBD_TOR 14 /* Tor counter */ -#define COMEDI_SUBD_CHRONO 15 /* Chrono meter */ -#define COMEDI_SUBD_PULSEENCODER 16 /* Pulse Encoder INP CPT */ -#define COMEDI_SUBD_INCREMENTALCOUNTER 17 /* Incremental Counter */ - -#define APCI1710_BOARD_NAME "apci1710" -#define APCI1710_BOARD_DEVICE_ID 0x818F -#define APCI1710_ADDRESS_RANGE 256 -#define APCI1710_CONFIG_ADDRESS_RANGE 8 -#define APCI1710_INCREMENTAL_COUNTER 0x53430000UL -#define APCI1710_SSI_COUNTER 0x53490000UL -#define APCI1710_TTL_IO 0x544C0000UL -#define APCI1710_DIGITAL_IO 0x44490000UL -#define APCI1710_82X54_TIMER 0x49430000UL -#define APCI1710_CHRONOMETER 0x43480000UL -#define APCI1710_PULSE_ENCODER 0x495A0000UL -#define APCI1710_TOR_COUNTER 0x544F0000UL -#define APCI1710_PWM 0x50570000UL -#define APCI1710_ETM 0x45540000UL -#define APCI1710_CDA 0x43440000UL -#define APCI1710_DISABLE 0 -#define APCI1710_ENABLE 1 -#define APCI1710_SYNCHRONOUS_MODE 1 -#define APCI1710_ASYNCHRONOUS_MODE 0 - -#include "APCI1710_Inp_cpt.c" - -#include "APCI1710_Ssi.c" -#include "APCI1710_Tor.c" -#include "APCI1710_Ttl.c" -#include "APCI1710_Dig_io.c" -#include "APCI1710_82x54.c" -#include "APCI1710_Chrono.c" -#include "APCI1710_Pwm.c" -#include "APCI1710_INCCPT.c" - -static const struct comedi_lrange range_apci1710_ttl = { - 4, { - BIP_RANGE(10), - BIP_RANGE(5), - BIP_RANGE(2), - BIP_RANGE(1) - } -}; - -static const struct comedi_lrange range_apci1710_ssi = { - 4, { - BIP_RANGE(10), - BIP_RANGE(5), - BIP_RANGE(2), - BIP_RANGE(1) - } -}; - -static const struct comedi_lrange range_apci1710_inccpt = { - 4, { - BIP_RANGE(10), - BIP_RANGE(5), - BIP_RANGE(2), - BIP_RANGE(1) - } -}; - -static void i_ADDI_AttachPCI1710(struct comedi_device *dev) -{ - struct comedi_subdevice *s; - int ret = 0; - int n_subdevices = 9; - - ret = comedi_alloc_subdevices(dev, n_subdevices); - if (ret) - return; - - /* Allocate and Initialise Timer Subdevice Structures */ - s = &dev->subdevices[0]; - - s->type = COMEDI_SUBD_TIMER; - s->subdev_flags = SDF_WRITEABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 3; - s->maxdata = 0; - s->len_chanlist = 3; - s->range_table = &range_digital; - s->insn_write = i_APCI1710_InsnWriteEnableDisableTimer; - s->insn_read = i_APCI1710_InsnReadAllTimerValue; - s->insn_config = i_APCI1710_InsnConfigInitTimer; - s->insn_bits = i_APCI1710_InsnBitsTimer; - - /* Allocate and Initialise DIO Subdevice Structures */ - s = &dev->subdevices[1]; - - s->type = COMEDI_SUBD_DIO; - s->subdev_flags = - SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 7; - s->maxdata = 1; - s->len_chanlist = 7; - s->range_table = &range_digital; - s->insn_config = i_APCI1710_InsnConfigDigitalIO; - s->insn_read = i_APCI1710_InsnReadDigitalIOChlValue; - s->insn_bits = i_APCI1710_InsnBitsDigitalIOPortOnOff; - s->insn_write = i_APCI1710_InsnWriteDigitalIOChlOnOff; - - /* Allocate and Initialise Chrono Subdevice Structures */ - s = &dev->subdevices[2]; - - s->type = COMEDI_SUBD_CHRONO; - s->subdev_flags = SDF_WRITEABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 4; - s->maxdata = 0; - s->len_chanlist = 4; - s->range_table = &range_digital; - s->insn_write = i_APCI1710_InsnWriteEnableDisableChrono; - s->insn_read = i_APCI1710_InsnReadChrono; - s->insn_config = i_APCI1710_InsnConfigInitChrono; - s->insn_bits = i_APCI1710_InsnBitsChronoDigitalIO; - - /* Allocate and Initialise PWM Subdevice Structures */ - s = &dev->subdevices[3]; - s->type = COMEDI_SUBD_PWM; - s->subdev_flags = - SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 3; - s->maxdata = 1; - s->len_chanlist = 3; - s->range_table = &range_digital; - s->io_bits = 0; /* all bits input */ - s->insn_config = i_APCI1710_InsnConfigPWM; - s->insn_read = i_APCI1710_InsnReadGetPWMStatus; - s->insn_write = i_APCI1710_InsnWritePWM; - s->insn_bits = i_APCI1710_InsnBitsReadPWMInterrupt; - - /* Allocate and Initialise TTLIO Subdevice Structures */ - s = &dev->subdevices[4]; - s->type = COMEDI_SUBD_TTLIO; - s->subdev_flags = - SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 8; - s->maxdata = 1; - s->len_chanlist = 8; - s->range_table = &range_apci1710_ttl; /* to pass arguments in range */ - s->insn_config = i_APCI1710_InsnConfigInitTTLIO; - s->insn_bits = i_APCI1710_InsnBitsReadTTLIO; - s->insn_write = i_APCI1710_InsnWriteSetTTLIOChlOnOff; - s->insn_read = i_APCI1710_InsnReadTTLIOAllPortValue; - - /* Allocate and Initialise TOR Subdevice Structures */ - s = &dev->subdevices[5]; - s->type = COMEDI_SUBD_TOR; - s->subdev_flags = - SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 8; - s->maxdata = 1; - s->len_chanlist = 8; - s->range_table = &range_digital; - s->io_bits = 0; /* all bits input */ - s->insn_config = i_APCI1710_InsnConfigInitTorCounter; - s->insn_read = i_APCI1710_InsnReadGetTorCounterInitialisation; - s->insn_write = i_APCI1710_InsnWriteEnableDisableTorCounter; - s->insn_bits = i_APCI1710_InsnBitsGetTorCounterProgressStatusAndValue; - - /* Allocate and Initialise SSI Subdevice Structures */ - s = &dev->subdevices[6]; - s->type = COMEDI_SUBD_SSI; - s->subdev_flags = - SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 4; - s->maxdata = 1; - s->len_chanlist = 4; - s->range_table = &range_apci1710_ssi; - s->insn_config = i_APCI1710_InsnConfigInitSSI; - s->insn_read = i_APCI1710_InsnReadSSIValue; - s->insn_bits = i_APCI1710_InsnBitsSSIDigitalIO; - - /* Allocate and Initialise PULSEENCODER Subdevice Structures */ - s = &dev->subdevices[7]; - s->type = COMEDI_SUBD_PULSEENCODER; - s->subdev_flags = - SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 4; - s->maxdata = 1; - s->len_chanlist = 4; - s->range_table = &range_digital; - s->insn_config = i_APCI1710_InsnConfigInitPulseEncoder; - s->insn_write = i_APCI1710_InsnWriteEnableDisablePulseEncoder; - s->insn_bits = i_APCI1710_InsnBitsReadWritePulseEncoder; - s->insn_read = i_APCI1710_InsnReadInterruptPulseEncoder; - - /* Allocate and Initialise INCREMENTALCOUNTER Subdevice Structures */ - s = &dev->subdevices[8]; - s->type = COMEDI_SUBD_INCREMENTALCOUNTER; - s->subdev_flags = - SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON; - s->n_chan = 500; - s->maxdata = 1; - s->len_chanlist = 500; - s->range_table = &range_apci1710_inccpt; - s->insn_config = i_APCI1710_InsnConfigINCCPT; - s->insn_write = i_APCI1710_InsnWriteINCCPT; - s->insn_read = i_APCI1710_InsnReadINCCPT; - s->insn_bits = i_APCI1710_InsnBitsINCCPT; -} - -static int i_APCI1710_Reset(struct comedi_device *dev) -{ - struct addi_private *devpriv = dev->private; - int ret; - unsigned int dw_Dummy; - - /*********************************/ - /* Read all module configuration */ - /*********************************/ - ret = inl(devpriv->s_BoardInfos.ui_Address + 60); - devpriv->s_BoardInfos.dw_MolduleConfiguration[0] = ret; - - ret = inl(devpriv->s_BoardInfos.ui_Address + 124); - devpriv->s_BoardInfos.dw_MolduleConfiguration[1] = ret; - - ret = inl(devpriv->s_BoardInfos.ui_Address + 188); - devpriv->s_BoardInfos.dw_MolduleConfiguration[2] = ret; - - ret = inl(devpriv->s_BoardInfos.ui_Address + 252); - devpriv->s_BoardInfos.dw_MolduleConfiguration[3] = ret; - - /* outl(0x80808082,devpriv->s_BoardInfos.ui_Address+0x60); */ - outl(0x83838383, devpriv->s_BoardInfos.ui_Address + 0x60); - - devpriv->s_BoardInfos.b_BoardVersion = 1; - - /* Enable the interrupt for the controller */ - dw_Dummy = inl(devpriv->s_BoardInfos.ui_Address + 0x38); - outl(dw_Dummy | 0x2000, devpriv->s_BoardInfos.ui_Address + 0x38); - - return 0; -} - -/* -+----------------------------------------------------------------------------+ -| Function's Name : __void__ v_APCI1710_InterruptFunction | -| (unsigned char b_Interrupt, __CPPARGS) | -+----------------------------------------------------------------------------+ -| Task : APCI-1710 interrupt function | -+----------------------------------------------------------------------------+ -| Input Parameters : unsigned char b_Interrupt : Interrupt number | -+----------------------------------------------------------------------------+ -| Output Parameters : - | -+----------------------------------------------------------------------------+ -| Return Value : 0 : OK | -| -1 : Error | -+----------------------------------------------------------------------------+ -*/ - -static void v_APCI1710_Interrupt(int irq, void *d) -{ - struct comedi_device *dev = d; - struct addi_private *devpriv = dev->private; - unsigned char b_ModuleCpt = 0; - unsigned char b_InterruptFlag = 0; - unsigned char b_PWMCpt = 0; - unsigned char b_TorCounterCpt = 0; - unsigned char b_PulseIncoderCpt = 0; - unsigned int ui_16BitValue; - unsigned int ul_InterruptLatchReg = 0; - unsigned int ul_LatchRegisterValue = 0; - unsigned int ul_82X54InterruptStatus; - unsigned int ul_StatusRegister; - - union str_ModuleInfo *ps_ModuleInfo; - - printk("APCI1710 Interrupt\n"); - for (b_ModuleCpt = 0; b_ModuleCpt < 4; b_ModuleCpt++, ps_ModuleInfo++) { - - /**************************/ - /* 1199/0225 to 0100/0226 */ - /**************************/ - ps_ModuleInfo = &devpriv->s_ModuleInfo[b_ModuleCpt]; - - /***********************/ - /* Test if 82X54 timer */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModuleCpt] & - 0xFFFF0000UL) == APCI1710_82X54_TIMER) { - - /* printk("TIMER Interrupt Occurred\n"); */ - ul_82X54InterruptStatus = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (64 * b_ModuleCpt)); - - /***************************/ - /* Test if interrupt occur */ - /***************************/ - - if ((ul_82X54InterruptStatus & ps_ModuleInfo-> - s_82X54ModuleInfo. - b_InterruptMask) != 0) { - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters. - ui_Write]. - ul_OldInterruptMask = - (ul_82X54InterruptStatus & - ps_ModuleInfo->s_82X54ModuleInfo. - b_InterruptMask) << 4; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters. - ui_Write]. - b_OldModuleMask = 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters. - ui_Write].ul_OldCounterLatchValue = 0; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + 1) % APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, devpriv->tsk_Current, 0); - - } /* if ((ul_82X54InterruptStatus & 0x7) != 0) */ - } /* 82X54 timer */ - - /***************************/ - /* Test if increm. counter */ - /***************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModuleCpt] & - 0xFFFF0000UL) == APCI1710_INCREMENTAL_COUNTER) { - - ul_InterruptLatchReg = inl(devpriv->s_BoardInfos. - ui_Address + (64 * b_ModuleCpt)); - - /*********************/ - /* Test if interrupt */ - /*********************/ - - if ((ul_InterruptLatchReg & 0x22) && (ps_ModuleInfo-> - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 & 0x80)) { - /************************************/ - /* Test if strobe latch I interrupt */ - /************************************/ - - if (ul_InterruptLatchReg & 2) { - ul_LatchRegisterValue = - inl(devpriv->s_BoardInfos. - ui_Address + 4 + - (64 * b_ModuleCpt)); - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].ul_OldInterruptMask = - 1UL; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue = - ul_LatchRegisterValue; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* 0899/0224 to 1199/0225 */ - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, devpriv->tsk_Current, - 0); - - } - - /*************************************/ - /* Test if strobe latch II interrupt */ - /*************************************/ - - if (ul_InterruptLatchReg & 0x20) { - - ul_LatchRegisterValue = - inl(devpriv->s_BoardInfos. - ui_Address + 8 + - (64 * b_ModuleCpt)); - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].ul_OldInterruptMask = - 2UL; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue = - ul_LatchRegisterValue; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* 0899/0224 to 1199/0225 */ - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, devpriv->tsk_Current, - 0); - - } - } - - ul_InterruptLatchReg = inl(devpriv->s_BoardInfos. - ui_Address + 24 + (64 * b_ModuleCpt)); - - /***************************/ - /* Test if index interrupt */ - /***************************/ - - if (ul_InterruptLatchReg & 0x8) { - ps_ModuleInfo-> - s_SiemensCounterInfo. - s_InitFlag.b_IndexInterruptOccur = 1; - - if (ps_ModuleInfo-> - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister2 & - APCI1710_INDEX_AUTO_MODE) { - - outl(ps_ModuleInfo-> - s_SiemensCounterInfo. - s_ModeRegister. - dw_ModeRegister1_2_3_4, - devpriv->s_BoardInfos. - ui_Address + 20 + - (64 * b_ModuleCpt)); - } - - /*****************************/ - /* Test if interrupt enabled */ - /*****************************/ - - if ((ps_ModuleInfo-> - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 & - APCI1710_ENABLE_INDEX_INT) == - APCI1710_ENABLE_INDEX_INT) { - devpriv->s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].ul_OldInterruptMask = - 4UL; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue = - ul_LatchRegisterValue; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* 0899/0224 to 1199/0225 */ - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, devpriv->tsk_Current, - 0); - - } - } - - /*****************************/ - /* Test if compare interrupt */ - /*****************************/ - - if (ul_InterruptLatchReg & 0x10) { - /*****************************/ - /* Test if interrupt enabled */ - /*****************************/ - - if ((ps_ModuleInfo-> - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister3 & - APCI1710_ENABLE_COMPARE_INT) == - APCI1710_ENABLE_COMPARE_INT) { - devpriv->s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].ul_OldInterruptMask = - 8UL; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue = - ul_LatchRegisterValue; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* 0899/0224 to 1199/0225 */ - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, devpriv->tsk_Current, - 0); - - } - } - - /*******************************************/ - /* Test if frequency measurement interrupt */ - /*******************************************/ - - if (ul_InterruptLatchReg & 0x20) { - /*******************/ - /* Read the status */ - /*******************/ - - ul_StatusRegister = inl(devpriv->s_BoardInfos. - ui_Address + 32 + (64 * b_ModuleCpt)); - - /******************/ - /* Read the value */ - /******************/ - - ul_LatchRegisterValue = - inl(devpriv->s_BoardInfos.ui_Address + - 28 + (64 * b_ModuleCpt)); - - switch ((ul_StatusRegister >> 1) & 3) { - case 0: - /*************************/ - /* Test the counter mode */ - /*************************/ - - if ((devpriv->s_ModuleInfo[b_ModuleCpt]. - s_SiemensCounterInfo. - s_ModeRegister. - s_ByteModeRegister. - b_ModeRegister1 & - APCI1710_16BIT_COUNTER) - == APCI1710_16BIT_COUNTER) { - /****************************************/ - /* Test if 16-bit counter 1 pulse occur */ - /****************************************/ - - if ((ul_LatchRegisterValue & - 0xFFFFU) != 0) { - ui_16BitValue = - (unsigned int) - ul_LatchRegisterValue - & 0xFFFFU; - ul_LatchRegisterValue = - (ul_LatchRegisterValue - & 0xFFFF0000UL) - | (0xFFFFU - - ui_16BitValue); - } - - /****************************************/ - /* Test if 16-bit counter 2 pulse occur */ - /****************************************/ - - if ((ul_LatchRegisterValue & - 0xFFFF0000UL) != - 0) { - ui_16BitValue = - (unsigned int) ( - (ul_LatchRegisterValue - >> 16) & - 0xFFFFU); - ul_LatchRegisterValue = - (ul_LatchRegisterValue - & 0xFFFFUL) | - ((0xFFFFU - - ui_16BitValue) - << 16); - } - } else { - if (ul_LatchRegisterValue != 0) { - ul_LatchRegisterValue = - 0xFFFFFFFFUL - - ul_LatchRegisterValue; - } - } - break; - - case 1: - /****************************************/ - /* Test if 16-bit counter 2 pulse occur */ - /****************************************/ - - if ((ul_LatchRegisterValue & - 0xFFFF0000UL) != 0) { - ui_16BitValue = - (unsigned int) ( - (ul_LatchRegisterValue - >> 16) & - 0xFFFFU); - ul_LatchRegisterValue = - (ul_LatchRegisterValue & - 0xFFFFUL) | ((0xFFFFU - - ui_16BitValue) - << 16); - } - break; - - case 2: - /****************************************/ - /* Test if 16-bit counter 1 pulse occur */ - /****************************************/ - - if ((ul_LatchRegisterValue & 0xFFFFU) != - 0) { - ui_16BitValue = - (unsigned int) - ul_LatchRegisterValue & - 0xFFFFU; - ul_LatchRegisterValue = - (ul_LatchRegisterValue & - 0xFFFF0000UL) | (0xFFFFU - - ui_16BitValue); - } - break; - } - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters. - ui_Write]. - ul_OldInterruptMask = 0x10000UL; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters. - ui_Write]. - b_OldModuleMask = 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters[devpriv-> - s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue = - ul_LatchRegisterValue; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* 0899/0224 to 1199/0225 */ - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + 1) % APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, devpriv->tsk_Current, 0); - - } - } /* Incremental counter */ - - /***************/ - /* Test if CDA */ - /***************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModuleCpt] & - 0xFFFF0000UL) == APCI1710_CDA) { - /******************************************/ - /* Test if CDA enable and functionality 0 */ - /******************************************/ - - if ((devpriv->s_ModuleInfo[b_ModuleCpt]. - s_CDAModuleInfo. - b_CDAEnable == APCI1710_ENABLE) - && (devpriv->s_ModuleInfo[b_ModuleCpt]. - s_CDAModuleInfo.b_FctSelection == 0)) { - /****************************/ - /* Get the interrupt status */ - /****************************/ - - ul_StatusRegister = inl(devpriv->s_BoardInfos. - ui_Address + 16 + (64 * b_ModuleCpt)); - /***************************/ - /* Test if interrupt occur */ - /***************************/ - - if (ul_StatusRegister & 1) { - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].ul_OldInterruptMask = - 0x80000UL; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue = 0; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, devpriv->tsk_Current, - 0); - - } /* if (ul_StatusRegister & 1) */ - - } - } /* CDA */ - - /***********************/ - /* Test if PWM counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModuleCpt] & - 0xFFFF0000UL) == APCI1710_PWM) { - for (b_PWMCpt = 0; b_PWMCpt < 2; b_PWMCpt++) { - /*************************************/ - /* Test if PWM interrupt initialised */ - /*************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModuleCpt]. - s_PWMModuleInfo. - s_PWMInfo[b_PWMCpt]. - b_InterruptEnable == APCI1710_ENABLE) { - /*****************************/ - /* Read the interrupt status */ - /*****************************/ - - ul_StatusRegister = - inl(devpriv->s_BoardInfos. - ui_Address + 16 + - (20 * b_PWMCpt) + - (64 * b_ModuleCpt)); - - /***************************/ - /* Test if interrupt occur */ - /***************************/ - - if (ul_StatusRegister & 0x1) { - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv-> - s_InterruptParameters. - ui_Write]. - ul_OldInterruptMask = - 0x4000UL << b_PWMCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv-> - s_InterruptParameters. - ui_Write]. - b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % - APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, - devpriv->tsk_Current, - 0); - - } /* if (ul_StatusRegister & 0x1) */ - } /* if (APCI1710_ENABLE) */ - } /* for (b_PWMCpt == 0; b_PWMCpt < 0; b_PWMCpt ++) */ - } /* PWM counter */ - - /***********************/ - /* Test if tor counter */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModuleCpt] & - 0xFFFF0000UL) == APCI1710_TOR_COUNTER) { - for (b_TorCounterCpt = 0; b_TorCounterCpt < 2; - b_TorCounterCpt++) { - /*************************************/ - /* Test if tor interrupt initialised */ - /*************************************/ - - if (devpriv-> - s_ModuleInfo[b_ModuleCpt]. - s_TorCounterModuleInfo. - s_TorCounterInfo[b_TorCounterCpt]. - b_InterruptEnable == APCI1710_ENABLE) { - /*****************************/ - /* Read the interrupt status */ - /*****************************/ - - ul_StatusRegister = - inl(devpriv->s_BoardInfos. - ui_Address + 12 + - (16 * b_TorCounterCpt) + - (64 * b_ModuleCpt)); - - /***************************/ - /* Test if interrupt occur */ - /***************************/ - - if (ul_StatusRegister & 0x1) { - /******************************/ - /* Read the tor counter value */ - /******************************/ - - ul_LatchRegisterValue = - inl(devpriv-> - s_BoardInfos. - ui_Address + 0 + - (16 * b_TorCounterCpt) + - (64 * b_ModuleCpt)); - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv-> - s_InterruptParameters. - ui_Write]. - ul_OldInterruptMask = - 0x1000UL << - b_TorCounterCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv-> - s_InterruptParameters. - ui_Write]. - b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv-> - s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue - = ul_LatchRegisterValue; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % - APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, - devpriv->tsk_Current, - 0); - } /* if (ul_StatusRegister & 0x1) */ - } /* if (APCI1710_ENABLE) */ - } /* for (b_TorCounterCpt == 0; b_TorCounterCpt < 0; b_TorCounterCpt ++) */ - } /* Tor counter */ - - /***********************/ - /* Test if chronometer */ - /***********************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModuleCpt] & - 0xFFFF0000UL) == APCI1710_CHRONOMETER) { - - /* printk("APCI1710 Chrono Interrupt\n"); */ - /*****************************/ - /* Read the interrupt status */ - /*****************************/ - - ul_InterruptLatchReg = inl(devpriv->s_BoardInfos. - ui_Address + 12 + (64 * b_ModuleCpt)); - - /***************************/ - /* Test if interrupt occur */ - /***************************/ - - if ((ul_InterruptLatchReg & 0x8) == 0x8) { - /****************************/ - /* Clear the interrupt flag */ - /****************************/ - - outl(0, devpriv->s_BoardInfos. - ui_Address + 32 + (64 * b_ModuleCpt)); - - /***************************/ - /* Test if continuous mode */ - /***************************/ - - if (ps_ModuleInfo-> - s_ChronoModuleInfo. - b_CycleMode == APCI1710_ENABLE) { - /********************/ - /* Clear the status */ - /********************/ - - outl(0, devpriv->s_BoardInfos. - ui_Address + 36 + - (64 * b_ModuleCpt)); - } - - /*************************/ - /* Read the timing value */ - /*************************/ - - ul_LatchRegisterValue = - inl(devpriv->s_BoardInfos.ui_Address + - 4 + (64 * b_ModuleCpt)); - - /*****************************/ - /* Test if interrupt enabled */ - /*****************************/ - - if (ps_ModuleInfo-> - s_ChronoModuleInfo.b_InterruptMask) { - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].ul_OldInterruptMask = - 0x80; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write].b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv->s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue = - ul_LatchRegisterValue; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, devpriv->tsk_Current, - 0); - - } - } - } /* Chronometer */ - - /*************************/ - /* Test if pulse encoder */ - /*************************/ - - if ((devpriv->s_BoardInfos. - dw_MolduleConfiguration[b_ModuleCpt] & - 0xFFFF0000UL) == APCI1710_PULSE_ENCODER) { - /****************************/ - /* Read the status register */ - /****************************/ - - ul_StatusRegister = inl(devpriv->s_BoardInfos. - ui_Address + 20 + (64 * b_ModuleCpt)); - - if (ul_StatusRegister & 0xF) { - for (b_PulseIncoderCpt = 0; - b_PulseIncoderCpt < 4; - b_PulseIncoderCpt++) { - /*************************************/ - /* Test if pulse encoder initialised */ - /*************************************/ - - if ((ps_ModuleInfo-> - s_PulseEncoderModuleInfo. - s_PulseEncoderInfo - [b_PulseIncoderCpt]. - b_PulseEncoderInit == 1) - && (((ps_ModuleInfo->s_PulseEncoderModuleInfo.dw_SetRegister >> b_PulseIncoderCpt) & 1) == 1) && (((ul_StatusRegister >> (b_PulseIncoderCpt)) & 1) == 1)) { - devpriv->s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv-> - s_InterruptParameters. - ui_Write]. - ul_OldInterruptMask = - 0x100UL << - b_PulseIncoderCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv-> - s_InterruptParameters. - ui_Write]. - b_OldModuleMask = - 1 << b_ModuleCpt; - - devpriv-> - s_InterruptParameters. - s_FIFOInterruptParameters - [devpriv-> - s_InterruptParameters. - ui_Write]. - ul_OldCounterLatchValue - = ul_LatchRegisterValue; - - devpriv-> - s_InterruptParameters. - ul_InterruptOccur++; - - /****************************/ - /* 0899/0224 to 1199/0225 */ - /****************************/ - /* Increment the write FIFO */ - /****************************/ - - devpriv-> - s_InterruptParameters. - ui_Write = (devpriv-> - s_InterruptParameters. - ui_Write + - 1) % - APCI1710_SAVE_INTERRUPT; - - b_InterruptFlag = 1; - - /**********************/ - /* Call user function */ - /**********************/ - /* Send a signal to from kernel to user space */ - send_sig(SIGIO, - devpriv->tsk_Current, - 0); - - } - } - } - } /* pulse encoder */ - - } - return; - -} diff --git a/drivers/staging/comedi/drivers/addi_apci_1710.c b/drivers/staging/comedi/drivers/addi_apci_1710.c deleted file mode 100644 index 9157ac5..0000000 --- a/drivers/staging/comedi/drivers/addi_apci_1710.c +++ /dev/null @@ -1,237 +0,0 @@ -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/interrupt.h> - -#include <asm/i387.h> - -#include "../comedidev.h" -#include "comedi_fc.h" -#include "amcc_s5933.h" - -#define APCI1710_SAVE_INTERRUPT 1 - -union str_ModuleInfo { - /* Incremental counter infos */ - struct { - union { - struct { - unsigned char b_ModeRegister1; - unsigned char b_ModeRegister2; - unsigned char b_ModeRegister3; - unsigned char b_ModeRegister4; - } s_ByteModeRegister; - unsigned int dw_ModeRegister1_2_3_4; - } s_ModeRegister; - - struct { - unsigned int b_IndexInit:1; - unsigned int b_CounterInit:1; - unsigned int b_ReferenceInit:1; - unsigned int b_IndexInterruptOccur:1; - unsigned int b_CompareLogicInit:1; - unsigned int b_FrequencyMeasurementInit:1; - unsigned int b_FrequencyMeasurementEnable:1; - } s_InitFlag; - - } s_SiemensCounterInfo; - - /* SSI infos */ - struct { - unsigned char b_SSIProfile; - unsigned char b_PositionTurnLength; - unsigned char b_TurnCptLength; - unsigned char b_SSIInit; - } s_SSICounterInfo; - - /* TTL I/O infos */ - struct { - unsigned char b_TTLInit; - unsigned char b_PortConfiguration[4]; - } s_TTLIOInfo; - - /* Digital I/O infos */ - struct { - unsigned char b_DigitalInit; - unsigned char b_ChannelAMode; - unsigned char b_ChannelBMode; - unsigned char b_OutputMemoryEnabled; - unsigned int dw_OutputMemory; - } s_DigitalIOInfo; - - /* 82X54 timer infos */ - struct { - struct { - unsigned char b_82X54Init; - unsigned char b_InputClockSelection; - unsigned char b_InputClockLevel; - unsigned char b_OutputLevel; - unsigned char b_HardwareGateLevel; - unsigned int dw_ConfigurationWord; - } s_82X54TimerInfo[3]; - unsigned char b_InterruptMask; - } s_82X54ModuleInfo; - - /* Chronometer infos */ - struct { - unsigned char b_ChronoInit; - unsigned char b_InterruptMask; - unsigned char b_PCIInputClock; - unsigned char b_TimingUnit; - unsigned char b_CycleMode; - double d_TimingInterval; - unsigned int dw_ConfigReg; - } s_ChronoModuleInfo; - - /* Pulse encoder infos */ - struct { - struct { - unsigned char b_PulseEncoderInit; - } s_PulseEncoderInfo[4]; - unsigned int dw_SetRegister; - unsigned int dw_ControlRegister; - unsigned int dw_StatusRegister; - } s_PulseEncoderModuleInfo; - - /* Tor conter infos */ - struct { - struct { - unsigned char b_TorCounterInit; - unsigned char b_TimingUnit; - unsigned char b_InterruptEnable; - double d_TimingInterval; - unsigned int ul_RealTimingInterval; - } s_TorCounterInfo[2]; - unsigned char b_PCIInputClock; - } s_TorCounterModuleInfo; - - /* PWM infos */ - struct { - struct { - unsigned char b_PWMInit; - unsigned char b_TimingUnit; - unsigned char b_InterruptEnable; - double d_LowTiming; - double d_HighTiming; - unsigned int ul_RealLowTiming; - unsigned int ul_RealHighTiming; - } s_PWMInfo[2]; - unsigned char b_ClockSelection; - } s_PWMModuleInfo; - - /* CDA infos */ - struct { - unsigned char b_CDAEnable; - unsigned char b_FctSelection; - } s_CDAModuleInfo; -}; - -struct addi_private { - /* Pointer to the current process */ - struct task_struct *tsk_Current; - - struct { - unsigned int ui_Address; - unsigned char b_BoardVersion; - unsigned int dw_MolduleConfiguration[4]; - } s_BoardInfos; - - struct { - unsigned int ul_InterruptOccur; - unsigned int ui_Read; - unsigned int ui_Write; - struct { - unsigned char b_OldModuleMask; - unsigned int ul_OldInterruptMask; - unsigned int ul_OldCounterLatchValue; - } s_FIFOInterruptParameters[APCI1710_SAVE_INTERRUPT]; - } s_InterruptParameters; - - union str_ModuleInfo s_ModuleInfo[4]; -}; - -static void fpu_begin(void) -{ - kernel_fpu_begin(); -} - -static void fpu_end(void) -{ - kernel_fpu_end(); -} - -#include "addi-data/hwdrv_APCI1710.c" - -static irqreturn_t v_ADDI_Interrupt(int irq, void *d) -{ - v_APCI1710_Interrupt(irq, d); - return IRQ_RETVAL(1); -} - -static int apci1710_auto_attach(struct comedi_device *dev, - unsigned long context_unused) -{ - struct pci_dev *pcidev = comedi_to_pci_dev(dev); - struct addi_private *devpriv; - int ret; - - devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); - if (!devpriv) - return -ENOMEM; - - ret = comedi_pci_enable(dev); - if (ret) - return ret; - devpriv->s_BoardInfos.ui_Address = pci_resource_start(pcidev, 2); - - if (pcidev->irq > 0) { - ret = request_irq(pcidev->irq, v_ADDI_Interrupt, IRQF_SHARED, - dev->board_name, dev); - if (ret == 0) - dev->irq = pcidev->irq; - } - - i_ADDI_AttachPCI1710(dev); - - i_APCI1710_Reset(dev); - return 0; -} - -static void apci1710_detach(struct comedi_device *dev) -{ - if (dev->iobase) - i_APCI1710_Reset(dev); - if (dev->irq) - free_irq(dev->irq, dev); - comedi_pci_disable(dev); -} - -static struct comedi_driver apci1710_driver = { - .driver_name = "addi_apci_1710", - .module = THIS_MODULE, - .auto_attach = apci1710_auto_attach, - .detach = apci1710_detach, -}; - -static int apci1710_pci_probe(struct pci_dev *dev, - const struct pci_device_id *id) -{ - return comedi_pci_auto_config(dev, &apci1710_driver, id->driver_data); -} - -static DEFINE_PCI_DEVICE_TABLE(apci1710_pci_table) = { - { PCI_DEVICE(PCI_VENDOR_ID_AMCC, APCI1710_BOARD_DEVICE_ID) }, - { 0 } -}; -MODULE_DEVICE_TABLE(pci, apci1710_pci_table); - -static struct pci_driver apci1710_pci_driver = { - .name = "addi_apci_1710", - .id_table = apci1710_pci_table, - .probe = apci1710_pci_probe, - .remove = comedi_pci_auto_unconfig, -}; -module_comedi_pci_driver(apci1710_driver, apci1710_pci_driver); - -MODULE_AUTHOR("Comedi http://www.comedi.org";); -MODULE_DESCRIPTION("Comedi low-level driver"); -MODULE_LICENSE("GPL"); -- 1.8.3.2 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
