- Add a pci_driver interface for the PCI advansys devices (for
ISA/EISA/VLB devices, we still call advansys_detect).
- Many functions are converted from __init to __devinit to allow hotplug
PCI to work.
- Only keep devices found by advansys_detect in the asc_host list.
- Rename asc_board_count to asc_legacy_count. New asc_board_count is only
used to generate a unique name for each device.
- Remove some now-unused macros and struct definitions
Signed-off-by: Matthew Wilcox <matthew@xxxxxx>
---
drivers/scsi/advansys.c | 378 ++++++++++++++++-------------------------------
1 files changed, 129 insertions(+), 249 deletions(-)
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 8353680..3ba7032 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -865,12 +865,8 @@ typedef unsigned char uchar;
#define AscPCIConfigLatencyTimer 0x000D
#define AscPCIIOBaseRegister 0x0010
#define AscPCICmdRegBits_IOMemBusMaster 0x0007
-#define ASC_PCI_ID2BUS(id) ((id) & 0xFF)
-#define ASC_PCI_ID2DEV(id) (((id) >> 11) & 0x1F)
#define ASC_PCI_ID2FUNC(id) (((id) >> 8) & 0x7)
#define ASC_PCI_MKID(bus, dev, func) ((((dev) & 0x1F) << 11) | (((func) & 0x7) << 8) | ((bus) & 0xFF))
-#define ASC_PCI_REVISION_3150 0x02
-#define ASC_PCI_REVISION_3050 0x03
#define ASC_DVCLIB_CALL_DONE (1)
#define ASC_DVCLIB_CALL_FAILED (0)
@@ -3422,7 +3418,7 @@ typedef struct {
#define ASC_NUM_BOARD_SUPPORTED 16
#define ASC_NUM_IOPORT_PROBE 4
-#define ASC_NUM_BUS 4
+#define ASC_NUM_BUS 3
/* Reference Scsi_Host hostdata */
#define ASC_BOARDP(host) ((asc_board_t *) &((host)->hostdata))
@@ -3526,11 +3522,6 @@ typedef struct scsi_cmnd REQ, *REQP;
/* Return non-zero, if the queue is empty. */
#define ASC_QUEUE_EMPTY(ascq) ((ascq)->q_tidmask == 0)
-#define PCI_MAX_SLOT 0x1F
-#define PCI_MAX_BUS 0xFF
-#define PCI_IOADDRESS_MASK 0xFFFE
-#define ASC_PCI_DEVICE_ID_CNT 6 /* PCI Device ID count. */
-
#ifndef ADVANSYS_STATS
#define ASC_STATS(shost, counter)
#define ASC_STATS_ADD(shost, counter, count)
@@ -3853,60 +3844,11 @@ typedef struct asc_board {
ushort bios_codelen; /* BIOS Code Segment Length. */
} asc_board_t;
-/*
- * PCI configuration structures
- */
-typedef struct _PCI_DATA_ {
- uchar type;
- uchar bus;
- uchar slot;
- uchar func;
- uchar offset;
-} PCI_DATA;
-
-typedef struct _PCI_DEVICE_ {
- ushort vendorID;
- ushort deviceID;
- ushort slotNumber;
- ushort slotFound;
- uchar busNumber;
- uchar maxBusNumber;
- uchar devFunc;
- ushort startSlot;
- ushort endSlot;
- uchar bridge;
- uchar type;
-} PCI_DEVICE;
-
-typedef struct _PCI_CONFIG_SPACE_ {
- ushort vendorID;
- ushort deviceID;
- ushort command;
- ushort status;
- uchar revision;
- uchar classCode[3];
- uchar cacheSize;
- uchar latencyTimer;
- uchar headerType;
- uchar bist;
- ADV_PADDR baseAddress[6];
- ushort reserved[4];
- ADV_PADDR optionRomAddr;
- ushort reserved2[4];
- uchar irqLine;
- uchar irqPin;
- uchar minGnt;
- uchar maxLatency;
-} PCI_CONFIG_SPACE;
-
-/*
- * --- Driver Data
- */
-
-/* Note: All driver global data should be initialized. */
-
/* Number of boards detected in system. */
-static int asc_board_count = 0;
+static int asc_board_count;
+
+/* Number of boards detected by advansys_detect */
+static int asc_legacy_count;
static struct Scsi_Host *asc_host[ASC_NUM_BOARD_SUPPORTED] = { NULL };
/* Overrun buffer used by all narrow boards. */
@@ -3918,12 +3860,11 @@ static uchar overrun_buf[ASC_OVERRUN_BSIZE] = { 0 };
static ASC_SCSI_Q asc_scsi_q = { {0} };
static ASC_SG_HEAD asc_sg_head = { 0 };
-/* List of supported bus types. */
+/* List of bus types probed in advansys_detect. */
static ushort asc_bus[ASC_NUM_BUS] __initdata = {
ASC_IS_ISA,
ASC_IS_VL,
ASC_IS_EISA,
- ASC_IS_PCI,
};
static int asc_iopflag = ASC_FALSE;
@@ -3934,7 +3875,6 @@ static char *asc_bus_name[ASC_NUM_BUS] = {
"ASC_IS_ISA",
"ASC_IS_VL",
"ASC_IS_EISA",
- "ASC_IS_PCI",
};
static int asc_dbglvl = 3;
@@ -7441,7 +7381,7 @@ DvcGetQinfo(PortAddr iop_base, ushort s_addr, uchar *inbuf, int words)
/*
* Read a PCI configuration byte.
*/
-static uchar __init DvcReadPCIConfigByte(ASC_DVC_VAR *asc_dvc, ushort offset)
+static uchar __devinit DvcReadPCIConfigByte(ASC_DVC_VAR *asc_dvc, ushort offset)
{
#ifdef CONFIG_PCI
uchar byte_data;
@@ -7455,7 +7395,7 @@ static uchar __init DvcReadPCIConfigByte(ASC_DVC_VAR *asc_dvc, ushort offset)
/*
* Write a PCI configuration byte.
*/
-static void __init
+static void __devinit
DvcWritePCIConfigByte(ASC_DVC_VAR *asc_dvc, ushort offset, uchar byte_data)
{
#ifdef CONFIG_PCI
@@ -7467,7 +7407,7 @@ DvcWritePCIConfigByte(ASC_DVC_VAR *asc_dvc, ushort offset, uchar byte_data)
* Return the BIOS address of the adapter at the specified
* I/O port and with the specified bus type.
*/
-static ushort __init AscGetChipBiosAddress(PortAddr iop_base, ushort bus_type)
+static ushort __devinit AscGetChipBiosAddress(PortAddr iop_base, ushort bus_type)
{
ushort cfg_lsw;
ushort bios_addr;
@@ -7538,7 +7478,7 @@ DvcGetPhyAddr(ADV_DVC_VAR *asc_dvc, ADV_SCSI_REQ_Q *scsiq,
/*
* Read a PCI configuration byte.
*/
-static uchar __init DvcAdvReadPCIConfigByte(ADV_DVC_VAR *asc_dvc, ushort offset)
+static uchar __devinit DvcAdvReadPCIConfigByte(ADV_DVC_VAR *asc_dvc, ushort offset)
{
#ifdef CONFIG_PCI
uchar byte_data;
@@ -7552,7 +7492,7 @@ static uchar __init DvcAdvReadPCIConfigByte(ADV_DVC_VAR *asc_dvc, ushort offset)
/*
* Write a PCI configuration byte.
*/
-static void __init
+static void __devinit
DvcAdvWritePCIConfigByte(ADV_DVC_VAR *asc_dvc, ushort offset, uchar byte_data)
{
#ifdef CONFIG_PCI
@@ -8148,7 +8088,7 @@ static void asc_prt_hex(char *f, uchar *s, int l)
* --- Asc Library Functions
*/
-static ushort __init AscGetEisaChipCfg(PortAddr iop_base)
+static ushort __devinit AscGetEisaChipCfg(PortAddr iop_base)
{
PortAddr eisa_cfg_iop;
@@ -8157,7 +8097,7 @@ static ushort __init AscGetEisaChipCfg(PortAddr iop_base)
return (inpw(eisa_cfg_iop));
}
-static uchar __init AscSetChipScsiID(PortAddr iop_base, uchar new_host_id)
+static uchar __devinit AscSetChipScsiID(PortAddr iop_base, uchar new_host_id)
{
ushort cfg_lsw;
@@ -8171,7 +8111,7 @@ static uchar __init AscSetChipScsiID(PortAddr iop_base, uchar new_host_id)
return (AscGetChipScsiID(iop_base));
}
-static uchar __init AscGetChipScsiCtrl(PortAddr iop_base)
+static uchar __devinit AscGetChipScsiCtrl(PortAddr iop_base)
{
uchar sc;
@@ -8181,7 +8121,7 @@ static uchar __init AscGetChipScsiCtrl(PortAddr iop_base)
return (sc);
}
-static uchar __init AscGetChipVersion(PortAddr iop_base, ushort bus_type)
+static uchar __devinit AscGetChipVersion(PortAddr iop_base, ushort bus_type)
{
if ((bus_type & ASC_IS_EISA) != 0) {
PortAddr eisa_iop;
@@ -8194,7 +8134,7 @@ static uchar __init AscGetChipVersion(PortAddr iop_base, ushort bus_type)
return (AscGetChipVerNo(iop_base));
}
-static ushort __init AscGetChipBusType(PortAddr iop_base)
+static ushort __devinit AscGetChipBusType(PortAddr iop_base)
{
ushort chip_ver;
@@ -8346,14 +8286,14 @@ static void __init AscSetISAPNPWaitForKey(void)
}
#endif /* CONFIG_ISA */
-static void __init AscToggleIRQAct(PortAddr iop_base)
+static void __devinit AscToggleIRQAct(PortAddr iop_base)
{
AscSetChipStatus(iop_base, CIW_IRQ_ACT);
AscSetChipStatus(iop_base, 0);
return;
}
-static uchar __init AscGetChipIRQ(PortAddr iop_base, ushort bus_type)
+static uchar __devinit AscGetChipIRQ(PortAddr iop_base, ushort bus_type)
{
ushort cfg_lsw;
uchar chip_irq;
@@ -8381,7 +8321,7 @@ static uchar __init AscGetChipIRQ(PortAddr iop_base, ushort bus_type)
return ((uchar)(chip_irq + ASC_MIN_IRQ_NO));
}
-static uchar __init
+static uchar __devinit
AscSetChipIRQ(PortAddr iop_base, uchar irq_no, ushort bus_type)
{
ushort cfg_lsw;
@@ -8418,7 +8358,7 @@ AscSetChipIRQ(PortAddr iop_base, uchar irq_no, ushort bus_type)
}
#ifdef CONFIG_ISA
-static void __init AscEnableIsaDma(uchar dma_channel)
+static void __devinit AscEnableIsaDma(uchar dma_channel)
{
if (dma_channel < 4) {
outp(0x000B, (ushort)(0xC0 | dma_channel));
@@ -10500,7 +10440,7 @@ static int AscResetChipAndScsiBus(ASC_DVC_VAR *asc_dvc)
return (AscIsChipHalted(iop_base));
}
-static ASC_DCNT __init AscGetMaxDmaCount(ushort bus_type)
+static ASC_DCNT __devinit AscGetMaxDmaCount(ushort bus_type)
{
if (bus_type & ASC_IS_ISA)
return (ASC_MAX_ISA_DMA_COUNT);
@@ -10510,7 +10450,7 @@ static ASC_DCNT __init AscGetMaxDmaCount(ushort bus_type)
}
#ifdef CONFIG_ISA
-static ushort __init AscGetIsaDmaChannel(PortAddr iop_base)
+static ushort __devinit AscGetIsaDmaChannel(PortAddr iop_base)
{
ushort channel;
@@ -10522,7 +10462,7 @@ static ushort __init AscGetIsaDmaChannel(PortAddr iop_base)
return (channel + 4);
}
-static ushort __init AscSetIsaDmaChannel(PortAddr iop_base, ushort dma_channel)
+static ushort __devinit AscSetIsaDmaChannel(PortAddr iop_base, ushort dma_channel)
{
ushort cfg_lsw;
uchar value;
@@ -10540,7 +10480,7 @@ static ushort __init AscSetIsaDmaChannel(PortAddr iop_base, ushort dma_channel)
return (0);
}
-static uchar __init AscSetIsaDmaSpeed(PortAddr iop_base, uchar speed_value)
+static uchar __devinit AscSetIsaDmaSpeed(PortAddr iop_base, uchar speed_value)
{
speed_value &= 0x07;
AscSetBank(iop_base, 1);
@@ -10549,7 +10489,7 @@ static uchar __init AscSetIsaDmaSpeed(PortAddr iop_base, uchar speed_value)
return (AscGetIsaDmaSpeed(iop_base));
}
-static uchar __init AscGetIsaDmaSpeed(PortAddr iop_base)
+static uchar __devinit AscGetIsaDmaSpeed(PortAddr iop_base)
{
uchar speed_value;
@@ -10561,7 +10501,7 @@ static uchar __init AscGetIsaDmaSpeed(PortAddr iop_base)
}
#endif /* CONFIG_ISA */
-static ushort __init
+static ushort __devinit
AscReadPCIConfigWord(ASC_DVC_VAR *asc_dvc, ushort pci_config_offset)
{
uchar lsb, msb;
@@ -10571,7 +10511,7 @@ AscReadPCIConfigWord(ASC_DVC_VAR *asc_dvc, ushort pci_config_offset)
return ((ushort)((msb << 8) | lsb));
}
-static ushort __init AscInitGetConfig(ASC_DVC_VAR *asc_dvc)
+static ushort __devinit AscInitGetConfig(ASC_DVC_VAR *asc_dvc)
{
ushort warn_code;
PortAddr iop_base;
@@ -10656,7 +10596,7 @@ static ushort __init AscInitGetConfig(ASC_DVC_VAR *asc_dvc)
return (warn_code);
}
-static ushort __init AscInitSetConfig(ASC_DVC_VAR *asc_dvc)
+static ushort __devinit AscInitSetConfig(ASC_DVC_VAR *asc_dvc)
{
ushort warn_code = 0;
@@ -10672,7 +10612,7 @@ static ushort __init AscInitSetConfig(ASC_DVC_VAR *asc_dvc)
return (warn_code);
}
-static ushort __init AscInitFromAscDvcVar(ASC_DVC_VAR *asc_dvc)
+static ushort __devinit AscInitFromAscDvcVar(ASC_DVC_VAR *asc_dvc)
{
PortAddr iop_base;
ushort cfg_msw;
@@ -10773,7 +10713,7 @@ static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc)
return (warn_code);
}
-static ushort __init AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc)
+static ushort __devinit AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc)
{
int i;
PortAddr iop_base;
@@ -10885,7 +10825,7 @@ static ushort __init AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc)
return (warn_code);
}
-static ushort __init AscInitFromEEP(ASC_DVC_VAR *asc_dvc)
+static ushort __devinit AscInitFromEEP(ASC_DVC_VAR *asc_dvc)
{
ASCEEP_CONFIG eep_config_buf;
ASCEEP_CONFIG *eep_config;
@@ -11106,7 +11046,7 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc)
return (warn_code);
}
-static int __init AscTestExternalLram(ASC_DVC_VAR *asc_dvc)
+static int __devinit AscTestExternalLram(ASC_DVC_VAR *asc_dvc)
{
PortAddr iop_base;
ushort q_addr;
@@ -11128,7 +11068,7 @@ static int __init AscTestExternalLram(ASC_DVC_VAR *asc_dvc)
return (sta);
}
-static int __init AscWriteEEPCmdReg(PortAddr iop_base, uchar cmd_reg)
+static int __devinit AscWriteEEPCmdReg(PortAddr iop_base, uchar cmd_reg)
{
uchar read_back;
int retry;
@@ -11147,7 +11087,7 @@ static int __init AscWriteEEPCmdReg(PortAddr iop_base, uchar cmd_reg)
}
}
-static int __init AscWriteEEPDataReg(PortAddr iop_base, ushort data_reg)
+static int __devinit AscWriteEEPDataReg(PortAddr iop_base, ushort data_reg)
{
ushort read_back;
int retry;
@@ -11166,19 +11106,19 @@ static int __init AscWriteEEPDataReg(PortAddr iop_base, ushort data_reg)
}
}
-static void __init AscWaitEEPRead(void)
+static void __devinit AscWaitEEPRead(void)
{
DvcSleepMilliSecond(1);
return;
}
-static void __init AscWaitEEPWrite(void)
+static void __devinit AscWaitEEPWrite(void)
{
DvcSleepMilliSecond(20);
return;
}
-static ushort __init AscReadEEPWord(PortAddr iop_base, uchar addr)
+static ushort __devinit AscReadEEPWord(PortAddr iop_base, uchar addr)
{
ushort read_wval;
uchar cmd_reg;
@@ -11193,7 +11133,7 @@ static ushort __init AscReadEEPWord(PortAddr iop_base, uchar addr)
return (read_wval);
}
-static ushort __init
+static ushort __devinit
AscWriteEEPWord(PortAddr iop_base, uchar addr, ushort word_val)
{
ushort read_wval;
@@ -11214,7 +11154,7 @@ AscWriteEEPWord(PortAddr iop_base, uchar addr, ushort word_val)
return (read_wval);
}
-static ushort __init
+static ushort __devinit
AscGetEEPConfig(PortAddr iop_base, ASCEEP_CONFIG *cfg_buf, ushort bus_type)
{
ushort wval;
@@ -11261,7 +11201,7 @@ AscGetEEPConfig(PortAddr iop_base, ASCEEP_CONFIG *cfg_buf, ushort bus_type)
return (sum);
}
-static int __init
+static int __devinit
AscSetEEPConfigOnce(PortAddr iop_base, ASCEEP_CONFIG *cfg_buf, ushort bus_type)
{
int n_error;
@@ -11357,7 +11297,7 @@ AscSetEEPConfigOnce(PortAddr iop_base, ASCEEP_CONFIG *cfg_buf, ushort bus_type)
return (n_error);
}
-static int __init
+static int __devinit
AscSetEEPConfig(PortAddr iop_base, ASCEEP_CONFIG *cfg_buf, ushort bus_type)
{
int retry;
@@ -13769,7 +13709,7 @@ static ADV_DCNT _adv_asc38C1600_chksum = 0x0604EF77UL; /* Expanded little-endian
* on big-endian platforms so char fields read as words are actually being
* unswapped on big-endian platforms.
*/
-static ADVEEP_3550_CONFIG Default_3550_EEPROM_Config __initdata = {
+static ADVEEP_3550_CONFIG Default_3550_EEPROM_Config __devinitdata = {
ADV_EEPROM_BIOS_ENABLE, /* cfg_lsw */
0x0000, /* cfg_msw */
0xFFFF, /* disc_enable */
@@ -13807,7 +13747,7 @@ static ADVEEP_3550_CONFIG Default_3550_EEPROM_Config __initdata = {
0 /* num_of_err */
};
-static ADVEEP_3550_CONFIG ADVEEP_3550_Config_Field_IsChar __initdata = {
+static ADVEEP_3550_CONFIG ADVEEP_3550_Config_Field_IsChar __devinitdata = {
0, /* cfg_lsw */
0, /* cfg_msw */
0, /* -disc_enable */
@@ -13845,7 +13785,7 @@ static ADVEEP_3550_CONFIG ADVEEP_3550_Config_Field_IsChar __initdata = {
0 /* num_of_err */
};
-static ADVEEP_38C0800_CONFIG Default_38C0800_EEPROM_Config __initdata = {
+static ADVEEP_38C0800_CONFIG Default_38C0800_EEPROM_Config __devinitdata = {
ADV_EEPROM_BIOS_ENABLE, /* 00 cfg_lsw */
0x0000, /* 01 cfg_msw */
0xFFFF, /* 02 disc_enable */
@@ -13910,7 +13850,7 @@ static ADVEEP_38C0800_CONFIG Default_38C0800_EEPROM_Config __initdata = {
0 /* 63 reserved */
};
-static ADVEEP_38C0800_CONFIG ADVEEP_38C0800_Config_Field_IsChar __initdata = {
+static ADVEEP_38C0800_CONFIG ADVEEP_38C0800_Config_Field_IsChar __devinitdata = {
0, /* 00 cfg_lsw */
0, /* 01 cfg_msw */
0, /* 02 disc_enable */
@@ -13975,7 +13915,7 @@ static ADVEEP_38C0800_CONFIG ADVEEP_38C0800_Config_Field_IsChar __initdata = {
0 /* 63 reserved */
};
-static ADVEEP_38C1600_CONFIG Default_38C1600_EEPROM_Config __initdata = {
+static ADVEEP_38C1600_CONFIG Default_38C1600_EEPROM_Config __devinitdata = {
ADV_EEPROM_BIOS_ENABLE, /* 00 cfg_lsw */
0x0000, /* 01 cfg_msw */
0xFFFF, /* 02 disc_enable */
@@ -14040,7 +13980,7 @@ static ADVEEP_38C1600_CONFIG Default_38C1600_EEPROM_Config __initdata = {
0 /* 63 reserved */
};
-static ADVEEP_38C1600_CONFIG ADVEEP_38C1600_Config_Field_IsChar __initdata = {
+static ADVEEP_38C1600_CONFIG ADVEEP_38C1600_Config_Field_IsChar __devinitdata = {
0, /* 00 cfg_lsw */
0, /* 01 cfg_msw */
0, /* 02 disc_enable */
@@ -14113,7 +14053,7 @@ static ADVEEP_38C1600_CONFIG ADVEEP_38C1600_Config_Field_IsChar __initdata = {
* For a non-fatal error return a warning code. If there are no warnings
* then 0 is returned.
*/
-static int __init AdvInitGetConfig(ADV_DVC_VAR *asc_dvc)
+static int __devinit AdvInitGetConfig(ADV_DVC_VAR *asc_dvc)
{
ushort warn_code;
AdvPortAddr iop_base;
@@ -16057,7 +15997,7 @@ static int AdvInitAsc38C1600Driver(ADV_DVC_VAR *asc_dvc)
*
* Note: Chip is stopped on entry.
*/
-static int __init AdvInitFrom3550EEP(ADV_DVC_VAR *asc_dvc)
+static int __devinit AdvInitFrom3550EEP(ADV_DVC_VAR *asc_dvc)
{
AdvPortAddr iop_base;
ushort warn_code;
@@ -16211,7 +16151,7 @@ static int __init AdvInitFrom3550EEP(ADV_DVC_VAR *asc_dvc)
*
* Note: Chip is stopped on entry.
*/
-static int __init AdvInitFrom38C0800EEP(ADV_DVC_VAR *asc_dvc)
+static int __devinit AdvInitFrom38C0800EEP(ADV_DVC_VAR *asc_dvc)
{
AdvPortAddr iop_base;
ushort warn_code;
@@ -16414,7 +16354,7 @@ static int __init AdvInitFrom38C0800EEP(ADV_DVC_VAR *asc_dvc)
*
* Note: Chip is stopped on entry.
*/
-static int __init AdvInitFrom38C1600EEP(ADV_DVC_VAR *asc_dvc)
+static int __devinit AdvInitFrom38C1600EEP(ADV_DVC_VAR *asc_dvc)
{
AdvPortAddr iop_base;
ushort warn_code;
@@ -16655,7 +16595,7 @@ static int __init AdvInitFrom38C1600EEP(ADV_DVC_VAR *asc_dvc)
*
* Return a checksum based on the EEPROM configuration read.
*/
-static ushort __init
+static ushort __devinit
AdvGet3550EEPConfig(AdvPortAddr iop_base, ADVEEP_3550_CONFIG *cfg_buf)
{
ushort wval, chksum;
@@ -16698,7 +16638,7 @@ AdvGet3550EEPConfig(AdvPortAddr iop_base, ADVEEP_3550_CONFIG *cfg_buf)
*
* Return a checksum based on the EEPROM configuration read.
*/
-static ushort __init
+static ushort __devinit
AdvGet38C0800EEPConfig(AdvPortAddr iop_base, ADVEEP_38C0800_CONFIG *cfg_buf)
{
ushort wval, chksum;
@@ -16741,7 +16681,7 @@ AdvGet38C0800EEPConfig(AdvPortAddr iop_base, ADVEEP_38C0800_CONFIG *cfg_buf)
*
* Return a checksum based on the EEPROM configuration read.
*/
-static ushort __init
+static ushort __devinit
AdvGet38C1600EEPConfig(AdvPortAddr iop_base, ADVEEP_38C1600_CONFIG *cfg_buf)
{
ushort wval, chksum;
@@ -16782,7 +16722,7 @@ AdvGet38C1600EEPConfig(AdvPortAddr iop_base, ADVEEP_38C1600_CONFIG *cfg_buf)
/*
* Read the EEPROM from specified location
*/
-static ushort __init AdvReadEEPWord(AdvPortAddr iop_base, int eep_word_addr)
+static ushort __devinit AdvReadEEPWord(AdvPortAddr iop_base, int eep_word_addr)
{
AdvWriteWordRegister(iop_base, IOPW_EE_CMD,
ASC_EEP_CMD_READ | eep_word_addr);
@@ -16793,7 +16733,7 @@ static ushort __init AdvReadEEPWord(AdvPortAddr iop_base, int eep_word_addr)
/*
* Wait for EEPROM command to complete
*/
-static void __init AdvWaitEEPCmd(AdvPortAddr iop_base)
+static void __devinit AdvWaitEEPCmd(AdvPortAddr iop_base)
{
int eep_delay_ms;
@@ -16814,7 +16754,7 @@ static void __init AdvWaitEEPCmd(AdvPortAddr iop_base)
/*
* Write the EEPROM from 'cfg_buf'.
*/
-void __init
+void __devinit
AdvSet3550EEPConfig(AdvPortAddr iop_base, ADVEEP_3550_CONFIG *cfg_buf)
{
ushort *wbuf;
@@ -16882,7 +16822,7 @@ AdvSet3550EEPConfig(AdvPortAddr iop_base, ADVEEP_3550_CONFIG *cfg_buf)
/*
* Write the EEPROM from 'cfg_buf'.
*/
-void __init
+void __devinit
AdvSet38C0800EEPConfig(AdvPortAddr iop_base, ADVEEP_38C0800_CONFIG *cfg_buf)
{
ushort *wbuf;
@@ -16950,7 +16890,7 @@ AdvSet38C0800EEPConfig(AdvPortAddr iop_base, ADVEEP_38C0800_CONFIG *cfg_buf)
/*
* Write the EEPROM from 'cfg_buf'.
*/
-void __init
+void __devinit
AdvSet38C1600EEPConfig(AdvPortAddr iop_base, ADVEEP_38C1600_CONFIG *cfg_buf)
{
ushort *wbuf;
@@ -17838,13 +17778,10 @@ advansys_board_found(int iop, struct device *dev, int bus_type)
if (!shost)
return NULL;
- /* Save a pointer to the Scsi_Host of each board found. */
- asc_host[asc_board_count++] = shost;
-
/* Initialize private per board data */
boardp = ASC_BOARDP(shost);
memset(boardp, 0, sizeof(asc_board_t));
- boardp->id = asc_board_count - 1;
+ boardp->id = asc_board_count++;
/* Initialize spinlock. */
spin_lock_init(&boardp->lock);
@@ -18518,7 +18455,6 @@ advansys_board_found(int iop, struct device *dev, int bus_type)
iounmap(boardp->ioremap_addr);
err_shost:
scsi_host_put(shost);
- asc_board_count--;
return NULL;
}
@@ -18540,27 +18476,11 @@ static int __init advansys_detect(void)
int iop;
int bus;
int ioport = 0;
- struct device *dev = NULL;
-#ifdef CONFIG_PCI
- int pci_init_search = 0;
- struct pci_dev *pci_devicep[ASC_NUM_BOARD_SUPPORTED];
- int pci_card_cnt_max = 0;
- int pci_card_cnt = 0;
- struct pci_dev *pdev = NULL;
- int pci_device_id_cnt = 0;
- unsigned int pci_device_id[ASC_PCI_DEVICE_ID_CNT] = {
- PCI_DEVICE_ID_ASP_1200A,
- PCI_DEVICE_ID_ASP_ABP940,
- PCI_DEVICE_ID_ASP_ABP940U,
- PCI_DEVICE_ID_ASP_ABP940UW,
- PCI_DEVICE_ID_38C0800_REV1,
- PCI_DEVICE_ID_38C1600_REV1
- };
-#endif /* CONFIG_PCI */
+ struct Scsi_Host *shost;
ASC_DBG(1, "advansys_detect: begin\n");
- asc_board_count = 0;
+ asc_legacy_count = 0;
/*
* If I/O port probing has been modified, then verify and
@@ -18595,10 +18515,10 @@ static int __init advansys_detect(void)
bus, asc_bus_name[bus]);
iop = 0;
- while (asc_board_count < ASC_NUM_BOARD_SUPPORTED) {
+ while (asc_legacy_count < ASC_NUM_BOARD_SUPPORTED) {
- ASC_DBG1(2, "advansys_detect: asc_board_count %d\n",
- asc_board_count);
+ ASC_DBG1(2, "advansys_detect: asc_legacy_count %d\n",
+ asc_legacy_count);
switch (asc_bus[bus]) {
case ASC_IS_ISA:
@@ -18693,97 +18613,6 @@ static int __init advansys_detect(void)
#endif /* CONFIG_ISA */
break;
- case ASC_IS_PCI:
-#ifdef CONFIG_PCI
- if (pci_init_search == 0) {
- int i, j;
-
- pci_init_search = 1;
-
- /* Find all PCI cards. */
- while (pci_device_id_cnt <
- ASC_PCI_DEVICE_ID_CNT) {
- if ((pdev =
- pci_find_device
- (PCI_VENDOR_ID_ASP,
- pci_device_id
- [pci_device_id_cnt],
- pdev)) == NULL) {
- pci_device_id_cnt++;
- } else {
- if (pci_enable_device
- (pdev) == 0) {
- pci_devicep
- [pci_card_cnt_max++]
- = pdev;
- }
- }
- }
-
- /*
- * Sort PCI cards in ascending order by PCI Bus, Slot,
- * and Device Number.
- */
- for (i = 0; i < pci_card_cnt_max - 1;
- i++) {
- for (j = i + 1;
- j < pci_card_cnt_max;
- j++) {
- if ((pci_devicep[j]->
- bus->number <
- pci_devicep[i]->
- bus->number)
- ||
- ((pci_devicep[j]->
- bus->number ==
- pci_devicep[i]->
- bus->number)
- &&
- (pci_devicep[j]->
- devfn <
- pci_devicep[i]->
- devfn))) {
- pdev =
- pci_devicep
- [i];
- pci_devicep[i] =
- pci_devicep
- [j];
- pci_devicep[j] =
- pdev;
- }
- }
- }
-
- pci_card_cnt = 0;
- } else {
- pci_card_cnt++;
- }
-
- if (pci_card_cnt == pci_card_cnt_max) {
- iop = 0;
- } else {
- pdev = pci_devicep[pci_card_cnt];
-
- ASC_DBG2(2,
- "advansys_detect: devfn %d, bus number %d\n",
- pdev->devfn,
- pdev->bus->number);
- iop = pci_resource_start(pdev, 0);
- ASC_DBG2(1,
- "advansys_detect: vendorID %X, deviceID %X\n",
- pdev->vendor,
- pdev->device);
- ASC_DBG2(2,
- "advansys_detect: iop %X, irqLine %d\n",
- iop, pdev->irq);
- }
- if (pdev)
- dev = &pdev->dev;
-
-#endif /* CONFIG_PCI */
- break;
-
default:
ASC_PRINT1
("advansys_detect: unknown bus type: %d\n",
@@ -18795,17 +18624,19 @@ static int __init advansys_detect(void)
/*
* Adapter not found, try next bus type.
*/
- if (iop == 0) {
+ if (iop == 0)
break;
- }
- advansys_board_found(iop, dev, asc_bus[bus]);
+ shost = advansys_board_found(iop, NULL, asc_bus[bus]);
+ if (shost) {
+ asc_host[asc_legacy_count++] = shost;
+ }
}
}
- ASC_DBG1(1, "advansys_detect: done: asc_board_count %d\n",
- asc_board_count);
- return asc_board_count;
+ ASC_DBG1(1, "advansys_detect: done: asc_legacy_count %d\n",
+ asc_legacy_count);
+ return asc_legacy_count;
}
/*
@@ -18836,7 +18667,6 @@ static int advansys_release(struct Scsi_Host *shost)
return 0;
}
-#ifdef CONFIG_PCI
/* PCI Devices supported by this driver */
static struct pci_device_id advansys_pci_tbl[] __devinitdata = {
{PCI_VENDOR_ID_ASP, PCI_DEVICE_ID_ASP_1200A,
@@ -18855,23 +18685,73 @@ static struct pci_device_id advansys_pci_tbl[] __devinitdata = {
};
MODULE_DEVICE_TABLE(pci, advansys_pci_tbl);
-#endif /* CONFIG_PCI */
+
+static int __devinit
+advansys_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ int err, ioport;
+ struct Scsi_Host *shost;
+
+ err = pci_enable_device(pdev);
+ if (err)
+ goto fail;
+
+ if (pci_resource_len(pdev, 0) == 0)
+ goto nodev;
+
+ ioport = pci_resource_start(pdev, 0);
+ shost = advansys_board_found(ioport, &pdev->dev, ASC_IS_PCI);
+
+ if (!shost)
+ goto nodev;
+
+ pci_set_drvdata(pdev, shost);
+ return 0;
+
+ nodev:
+ err = -ENODEV;
+ pci_disable_device(pdev);
+ fail:
+ return err;
+}
+
+static void __devexit advansys_pci_remove(struct pci_dev *pdev)
+{
+ advansys_release(pci_get_drvdata(pdev));
+ pci_disable_device(pdev);
+}
+
+static struct pci_driver advansys_pci_driver = {
+ .name = "advansys",
+ .id_table = advansys_pci_tbl,
+ .probe = advansys_pci_probe,
+ .remove = __devexit_p(advansys_pci_remove),
+};
static int __init advansys_init(void)
{
- int count;
- count = advansys_detect();
- if (count == 0)
- return -ENODEV;
+ int i, error;
+ advansys_detect();
+ error = pci_register_driver(&advansys_pci_driver);
+ if (error)
+ goto fail;
return 0;
+
+ fail:
+ for (i = 0; i < asc_legacy_count; i++)
+ advansys_release(asc_host[i]);
+
+ return error;
}
static void __exit advansys_exit(void)
{
int i;
- for (i = 0; i < asc_board_count; i++)
+ pci_unregister_driver(&advansys_pci_driver);
+
+ for (i = 0; i < asc_legacy_count; i++)
advansys_release(asc_host[i]);
}
--
1.4.4.4
-
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