Signed-off-by: Panos Vlachos <panosvlchs@xxxxxxxxx>
---
drivers/staging/dgap/dgap.c | 84 ++++++++++++++++++++++++++++-----------------
1 file changed, 52 insertions(+), 32 deletions(-)
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 9112dd2..1cacd18 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -91,23 +91,23 @@ static uint dgap_poll_stop; /* Used to tell poller to stop */
static struct timer_list dgap_poll_timer;
/*
- SUPPORTED PRODUCTS
-
- Card Model Number of Ports Interface
- ----------------------------------------------------------------
- Acceleport Xem 4 - 64 (EIA232 & EIA422)
- Acceleport Xr 4 & 8 (EIA232)
- Acceleport Xr 920 4 & 8 (EIA232)
- Acceleport C/X 8 - 128 (EIA232)
- Acceleport EPC/X 8 - 224 (EIA232)
- Acceleport Xr/422 4 & 8 (EIA422)
- Acceleport 2r/920 2 (EIA232)
- Acceleport 4r/920 4 (EIA232)
- Acceleport 8r/920 8 (EIA232)
-
- IBM 8-Port Asynchronous PCI Adapter (EIA232)
- IBM 128-Port Asynchronous PCI Adapter (EIA232 & EIA422)
-*/
+ * SUPPORTED PRODUCTS
+ *
+ * Card Model Number of Ports Interface
+ * ----------------------------------------------------------------
+ * Acceleport Xem 4 - 64 (EIA232 & EIA422)
+ * Acceleport Xr 4 & 8 (EIA232)
+ * Acceleport Xr 920 4 & 8 (EIA232)
+ * Acceleport C/X 8 - 128 (EIA232)
+ * Acceleport EPC/X 8 - 224 (EIA232)
+ * Acceleport Xr/422 4 & 8 (EIA422)
+ * Acceleport 2r/920 2 (EIA232)
+ * Acceleport 4r/920 4 (EIA232)
+ * Acceleport 8r/920 8 (EIA232)
+ *
+ * IBM 8-Port Asynchronous PCI Adapter (EIA232)
+ * IBM 128-Port Asynchronous PCI Adapter (EIA232 & EIA422)
+ */
static struct pci_device_id dgap_pci_tbl[] = {
{ DIGI_VID, PCI_DEV_XEM_DID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
@@ -1494,13 +1494,15 @@ static void dgap_parity_scan(struct channel_t *ch, unsigned char *cbuf,
*len = count;
}
-/*=======================================================================
+/*
+ * =======================================================================
*
* dgap_input - Process received data.
*
* ch - Pointer to channel structure.
*
- *=======================================================================*/
+ * =======================================================================
+ */
static void dgap_input(struct channel_t *ch)
{
@@ -1843,13 +1845,16 @@ static void dgap_carrier(struct channel_t *ch)
ch->ch_flags &= ~CH_CD;
}
-/*=======================================================================
+/*
+ * =======================================================================
*
* dgap_event - FEP to host event processing routine.
*
* bd - Board of current event.
*
- *=======================================================================*/
+ * =======================================================================
+ */
+
static int dgap_event(struct board_t *bd)
{
struct channel_t *ch;
@@ -2375,7 +2380,8 @@ schedule_poller:
add_timer(&dgap_poll_timer);
}
-/*=======================================================================
+/*
+ * =======================================================================
*
* dgap_cmdb - Sends a 2 byte command to the FEP.
*
@@ -2386,7 +2392,9 @@ schedule_poller:
* ncmds - Wait until ncmds or fewer cmds are left
* in the cmd buffer before returning.
*
- *=======================================================================*/
+ * =======================================================================
+ */
+
static void dgap_cmdb(struct channel_t *ch, u8 cmd, u8 byte1,
u8 byte2, uint ncmds)
{
@@ -2462,7 +2470,8 @@ static void dgap_cmdb(struct channel_t *ch, u8 cmd, u8 byte1,
}
}
-/*=======================================================================
+/*
+ * =======================================================================
*
* dgap_cmdw - Sends a 1 word command to the FEP.
*
@@ -2472,7 +2481,9 @@ static void dgap_cmdb(struct channel_t *ch, u8 cmd, u8 byte1,
* ncmds - Wait until ncmds or fewer cmds are left
* in the cmd buffer before returning.
*
- *=======================================================================*/
+ * =======================================================================
+ */
+
static void dgap_cmdw(struct channel_t *ch, u8 cmd, u16 word, uint ncmds)
{
char __iomem *vaddr;
@@ -2545,7 +2556,8 @@ static void dgap_cmdw(struct channel_t *ch, u8 cmd, u16 word, uint ncmds)
}
}
-/*=======================================================================
+/*
+ * =======================================================================
*
* dgap_cmdw_ext - Sends a extended word command to the FEP.
*
@@ -2555,7 +2567,9 @@ static void dgap_cmdw(struct channel_t *ch, u8 cmd, u16 word, uint ncmds)
* ncmds - Wait until ncmds or fewer cmds are left
* in the cmd buffer before returning.
*
- *=======================================================================*/
+ * =======================================================================
+ */
+
static void dgap_cmdw_ext(struct channel_t *ch, u16 cmd, u16 word, uint ncmds)
{
char __iomem *vaddr;
@@ -2640,7 +2654,8 @@ static void dgap_cmdw_ext(struct channel_t *ch, u16 cmd, u16 word, uint ncmds)
}
}
-/*=======================================================================
+/*
+ * =======================================================================
*
* dgap_wmove - Write data to FEP buffer.
*
@@ -2648,7 +2663,9 @@ static void dgap_cmdw_ext(struct channel_t *ch, u16 cmd, u16 word, uint ncmds)
* buf - Pointer to characters to be moved.
* cnt - Number of characters to move.
*
- *=======================================================================*/
+ * =======================================================================
+ */
+
static void dgap_wmove(struct channel_t *ch, char *buf, uint cnt)
{
int n;
@@ -2724,13 +2741,16 @@ static void dgap_firmware_reset_port(struct channel_t *ch)
ch->ch_hflow = 0;
}
-/*=======================================================================
+/*
+ * =======================================================================
*
* dgap_param - Set Digi parameters.
*
* struct tty_struct * - TTY for port.
*
- *=======================================================================*/
+ * =======================================================================
+ */
+
static int dgap_param(struct channel_t *ch, struct board_t *bd, u32 un_type)
{
u16 head;
@@ -4885,7 +4905,7 @@ static int dgap_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
case TCSBRKP:
/* support for POSIX tcsendbreak()
-
+ *
* According to POSIX.1 spec (7.2.2.1.2) breaks should be
* between 0.25 and 0.5 seconds so we'll ask for something
* in the middle: 0.375 seconds.
--
1.9.1
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
