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Commit 518a6e87 authored by Dave Jones's avatar Dave Jones Committed by Linus Torvalds
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[PATCH] udpated 3ware driver from vendor.

parent 6eb57548
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Showing with 94 additions and 56 deletions
drivers/scsi/3w-xxxx.c
View file @ 518a6e87
...@@ -141,12 +141,23 @@ ...@@ -141,12 +141,23 @@
Empty stale responses before draining aen queue. Empty stale responses before draining aen queue.
Fix tw_scsi_eh_abort() to not reset on every io abort. Fix tw_scsi_eh_abort() to not reset on every io abort.
Set can_queue in SHT to 255 to prevent hang from AEN. Set can_queue in SHT to 255 to prevent hang from AEN.
1.02.00.022 - Fix possible null pointer dereference in tw_scsi_release().
1.02.00.023 - Fix bug in tw_aen_drain_queue() where unit # was always zero.
1.02.00.024 - Add severity levels to AEN strings.
1.02.00.025 - Fix command interrupt spurious error messages.
Fix bug in raw command post with data ioctl method.
Fix bug where rollcall sometimes failed with cable errors.
Print unit # on all command timeouts.
*/ */
#include <linux/module.h> #include <linux/module.h>
MODULE_AUTHOR ("3ware Inc."); MODULE_AUTHOR ("3ware Inc.");
#ifdef __SMP__
MODULE_DESCRIPTION ("3ware Storage Controller Linux Driver (SMP)");
#else
MODULE_DESCRIPTION ("3ware Storage Controller Linux Driver"); MODULE_DESCRIPTION ("3ware Storage Controller Linux Driver");
#endif
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
#include <linux/kernel.h> #include <linux/kernel.h>
...@@ -190,7 +201,7 @@ static struct notifier_block tw_notifier = { ...@@ -190,7 +201,7 @@ static struct notifier_block tw_notifier = {
}; };
/* Globals */ /* Globals */
char *tw_driver_version="1.02.00.021"; char *tw_driver_version="1.02.00.025";
TW_Device_Extension *tw_device_extension_list[TW_MAX_SLOT]; TW_Device_Extension *tw_device_extension_list[TW_MAX_SLOT];
int tw_device_extension_count = 0; int tw_device_extension_count = 0;
...@@ -214,7 +225,7 @@ int tw_aen_complete(TW_Device_Extension *tw_dev, int request_id) ...@@ -214,7 +225,7 @@ int tw_aen_complete(TW_Device_Extension *tw_dev, int request_id)
/* Print some useful info when certain aen codes come out */ /* Print some useful info when certain aen codes come out */
if (aen == 0x0ff) { if (aen == 0x0ff) {
printk(KERN_WARNING "3w-xxxx: scsi%d: AEN: AEN queue overflow.\n", tw_dev->host->host_no); printk(KERN_WARNING "3w-xxxx: scsi%d: AEN: INFO: AEN queue overflow.\n", tw_dev->host->host_no);
} else { } else {
if ((aen & 0x0ff) < TW_AEN_STRING_MAX) { if ((aen & 0x0ff) < TW_AEN_STRING_MAX) {
if ((tw_aen_string[aen & 0xff][strlen(tw_aen_string[aen & 0xff])-1]) == '#') { if ((tw_aen_string[aen & 0xff][strlen(tw_aen_string[aen & 0xff])-1]) == '#') {
...@@ -286,7 +297,7 @@ int tw_aen_drain_queue(TW_Device_Extension *tw_dev) ...@@ -286,7 +297,7 @@ int tw_aen_drain_queue(TW_Device_Extension *tw_dev)
status_reg_addr = tw_dev->registers.status_reg_addr; status_reg_addr = tw_dev->registers.status_reg_addr;
response_que_addr = tw_dev->registers.response_que_addr; response_que_addr = tw_dev->registers.response_que_addr;
if (tw_poll_status(tw_dev, TW_STATUS_ATTENTION_INTERRUPT, 30)) { if (tw_poll_status(tw_dev, TW_STATUS_ATTENTION_INTERRUPT | TW_STATUS_MICROCONTROLLER_READY, 30)) {
dprintk(KERN_WARNING "3w-xxxx: tw_aen_drain_queue(): No attention interrupt for card %d.\n", tw_device_extension_count); dprintk(KERN_WARNING "3w-xxxx: tw_aen_drain_queue(): No attention interrupt for card %d.\n", tw_device_extension_count);
return 1; return 1;
} }
...@@ -396,7 +407,7 @@ int tw_aen_drain_queue(TW_Device_Extension *tw_dev) ...@@ -396,7 +407,7 @@ int tw_aen_drain_queue(TW_Device_Extension *tw_dev)
break; break;
default: default:
if (aen == 0x0ff) { if (aen == 0x0ff) {
printk(KERN_WARNING "3w-xxxx: AEN: AEN queue overflow.\n"); printk(KERN_WARNING "3w-xxxx: AEN: INFO: AEN queue overflow.\n");
} else { } else {
if ((aen & 0x0ff) < TW_AEN_STRING_MAX) { if ((aen & 0x0ff) < TW_AEN_STRING_MAX) {
if ((tw_aen_string[aen & 0xff][strlen(tw_aen_string[aen & 0xff])-1]) == '#') { if ((tw_aen_string[aen & 0xff][strlen(tw_aen_string[aen & 0xff])-1]) == '#') {
...@@ -413,7 +424,7 @@ int tw_aen_drain_queue(TW_Device_Extension *tw_dev) ...@@ -413,7 +424,7 @@ int tw_aen_drain_queue(TW_Device_Extension *tw_dev)
/* Now put the aen on the aen_queue */ /* Now put the aen on the aen_queue */
if (queue == 1) { if (queue == 1) {
tw_dev->aen_queue[tw_dev->aen_tail] = aen_code; tw_dev->aen_queue[tw_dev->aen_tail] = aen;
if (tw_dev->aen_tail == TW_Q_LENGTH - 1) { if (tw_dev->aen_tail == TW_Q_LENGTH - 1) {
tw_dev->aen_tail = TW_Q_START; tw_dev->aen_tail = TW_Q_START;
} else { } else {
...@@ -1348,7 +1359,7 @@ static void tw_interrupt(int irq, void *dev_instance, struct pt_regs *regs) ...@@ -1348,7 +1359,7 @@ static void tw_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
} }
tw_dev->pending_request_count--; tw_dev->pending_request_count--;
} else { } else {
printk(KERN_WARNING "3w-xxxx: scsi%d: Error posting pending commands.\n", tw_dev->host->host_no); /* If we get here, we will continue re-posting on the next command interrupt */
break; break;
} }
} }
...@@ -1379,9 +1390,14 @@ static void tw_interrupt(int irq, void *dev_instance, struct pt_regs *regs) ...@@ -1379,9 +1390,14 @@ static void tw_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
/* Check for correct state */ /* Check for correct state */
if (tw_dev->state[request_id] != TW_S_POSTED) { if (tw_dev->state[request_id] != TW_S_POSTED) {
/* Handle timed out ioctl's */
if (tw_dev->srb[request_id] != 0) {
if (tw_dev->srb[request_id]->cmnd[0] != TW_IOCTL) {
printk(KERN_WARNING "3w-xxxx: scsi%d: Received a request id (%d) (opcode = 0x%x) that wasn't posted.\n", tw_dev->host->host_no, request_id, command_packet->byte0.opcode); printk(KERN_WARNING "3w-xxxx: scsi%d: Received a request id (%d) (opcode = 0x%x) that wasn't posted.\n", tw_dev->host->host_no, request_id, command_packet->byte0.opcode);
error = 1; error = 1;
} }
}
}
dprintk(KERN_NOTICE "3w-xxxx: tw_interrupt(): Response queue request id: %d.\n", request_id); dprintk(KERN_NOTICE "3w-xxxx: tw_interrupt(): Response queue request id: %d.\n", request_id);
...@@ -1472,8 +1488,9 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id) ...@@ -1472,8 +1488,9 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id)
TW_Passthru *passthru = NULL; TW_Passthru *passthru = NULL;
int tw_aen_code, i, use_sg; int tw_aen_code, i, use_sg;
char *data_ptr; char *data_ptr;
int total_bytes = 0; int total_bytes = 0, posted = 0;
dma_addr_t dma_handle; dma_addr_t dma_handle;
struct timeval before, timeout;
ioctl = (TW_Ioctl *)tw_dev->srb[request_id]->request_buffer; ioctl = (TW_Ioctl *)tw_dev->srb[request_id]->request_buffer;
if (ioctl == NULL) { if (ioctl == NULL) {
...@@ -1625,7 +1642,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id) ...@@ -1625,7 +1642,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id)
if ((u32 *)command_packet->byte8.param.sgl[i].address != NULL) { if ((u32 *)command_packet->byte8.param.sgl[i].address != NULL) {
error = copy_from_user(data_ptr, (u32 *)command_packet->byte8.param.sgl[i].address, command_packet->byte8.param.sgl[i].length); error = copy_from_user(data_ptr, (u32 *)command_packet->byte8.param.sgl[i].address, command_packet->byte8.param.sgl[i].length);
if (error) { if (error) {
printk(KERN_WARNING "3w-xxxx: scsi%d: Error copying param sglist from userspace.\n", tw_dev->host->host_no); dprintk(KERN_WARNING "3w-xxxx: scsi%d: Error copying param sglist from userspace.\n", tw_dev->host->host_no);
goto tw_ioctl_bail; goto tw_ioctl_bail;
} }
} else { } else {
...@@ -1656,7 +1673,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id) ...@@ -1656,7 +1673,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id)
if ((u32 *)command_packet->byte8.io.sgl[i].address != NULL) { if ((u32 *)command_packet->byte8.io.sgl[i].address != NULL) {
error = copy_from_user(data_ptr, (u32 *)command_packet->byte8.io.sgl[i].address, command_packet->byte8.io.sgl[i].length); error = copy_from_user(data_ptr, (u32 *)command_packet->byte8.io.sgl[i].address, command_packet->byte8.io.sgl[i].length);
if (error) { if (error) {
printk(KERN_WARNING "3w-xxxx: scsi%d: Error copying io sglist from userspace.\n", tw_dev->host->host_no); dprintk(KERN_WARNING "3w-xxxx: scsi%d: Error copying io sglist from userspace.\n", tw_dev->host->host_no);
goto tw_ioctl_bail; goto tw_ioctl_bail;
} }
} else { } else {
...@@ -1672,15 +1689,31 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id) ...@@ -1672,15 +1689,31 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id)
command_packet->byte8.io.sgl[0].length = total_bytes; command_packet->byte8.io.sgl[0].length = total_bytes;
} }
spin_unlock(&tw_dev->tw_lock);
spin_unlock_irq(tw_dev->host->host_lock); spin_unlock_irq(tw_dev->host->host_lock);
spin_unlock_irq(&tw_dev->tw_lock);
set_bit(TW_IN_IOCTL, &tw_dev->flags);
/* Finally post the command packet */ /* Finally post the command packet */
tw_post_command_packet(tw_dev, request_id); tw_post_command_packet(tw_dev, request_id);
posted = 1;
do_gettimeofday(&before);
tw_ioctl_retry:
mdelay(TW_IOCTL_WAIT_TIME); mdelay(TW_IOCTL_WAIT_TIME);
spin_lock_irq(&tw_dev->tw_lock); if (test_bit(TW_IN_IOCTL, &tw_dev->flags)) {
do_gettimeofday(&timeout);
if (before.tv_sec + TW_IOCTL_TIMEOUT < timeout.tv_sec) {
spin_lock_irq(tw_dev->host->host_lock); spin_lock_irq(tw_dev->host->host_lock);
spin_lock(&tw_dev->tw_lock);
goto tw_ioctl_bail;
} else {
goto tw_ioctl_retry;
}
}
spin_lock_irq(tw_dev->host->host_lock);
spin_lock(&tw_dev->tw_lock);
if (signal_pending(current)) { if (signal_pending(current)) {
dprintk(KERN_WARNING "3w-xxxx: scsi%d: tw_ioctl(): Signal pending, aborting ioctl().\n", tw_dev->host->host_no); dprintk(KERN_WARNING "3w-xxxx: scsi%d: tw_ioctl(): Signal pending, aborting ioctl().\n", tw_dev->host->host_no);
...@@ -1697,7 +1730,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id) ...@@ -1697,7 +1730,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id)
if ((u32 *)command_save->byte8.param.sgl[i].address != NULL) { if ((u32 *)command_save->byte8.param.sgl[i].address != NULL) {
error = copy_to_user((u32 *)command_save->byte8.param.sgl[i].address, data_ptr, command_save->byte8.param.sgl[i].length); error = copy_to_user((u32 *)command_save->byte8.param.sgl[i].address, data_ptr, command_save->byte8.param.sgl[i].length);
if (error) { if (error) {
printk(KERN_WARNING "3w-xxxx: scsi%d: Error copying param sglist to userspace.\n", tw_dev->host->host_no); dprintk(KERN_WARNING "3w-xxxx: scsi%d: Error copying param sglist to userspace.\n", tw_dev->host->host_no);
goto tw_ioctl_bail; goto tw_ioctl_bail;
} }
dprintk(KERN_WARNING "3w-xxxx: scsi%d: Copied %ld bytes to pid %d.\n", tw_dev->host->host_no, command_save->byte8.param.sgl[i].length, current->pid); dprintk(KERN_WARNING "3w-xxxx: scsi%d: Copied %ld bytes to pid %d.\n", tw_dev->host->host_no, command_save->byte8.param.sgl[i].length, current->pid);
...@@ -1717,7 +1750,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id) ...@@ -1717,7 +1750,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id)
if ((u32 *)command_save->byte8.io.sgl[i].address != NULL) { if ((u32 *)command_save->byte8.io.sgl[i].address != NULL) {
error = copy_to_user((u32 *)command_save->byte8.io.sgl[i].address, data_ptr, command_save->byte8.io.sgl[i].length); error = copy_to_user((u32 *)command_save->byte8.io.sgl[i].address, data_ptr, command_save->byte8.io.sgl[i].length);
if (error) { if (error) {
printk(KERN_WARNING "3w-xxxx: scsi%d: Error copying io sglist to userspace.\n", tw_dev->host->host_no); dprintk(KERN_WARNING "3w-xxxx: scsi%d: Error copying io sglist to userspace.\n", tw_dev->host->host_no);
goto tw_ioctl_bail; goto tw_ioctl_bail;
} }
dprintk(KERN_WARNING "3w-xxxx: scsi%d: Copied %ld bytes to pid %d.\n", tw_dev->host->host_no, command_save->byte8.io.sgl[i].length, current->pid); dprintk(KERN_WARNING "3w-xxxx: scsi%d: Copied %ld bytes to pid %d.\n", tw_dev->host->host_no, command_save->byte8.io.sgl[i].length, current->pid);
...@@ -1742,6 +1775,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id) ...@@ -1742,6 +1775,7 @@ int tw_ioctl(TW_Device_Extension *tw_dev, int request_id)
/* Now complete the io */ /* Now complete the io */
tw_dev->state[request_id] = TW_S_COMPLETED; tw_dev->state[request_id] = TW_S_COMPLETED;
tw_state_request_finish(tw_dev, request_id); tw_state_request_finish(tw_dev, request_id);
if (posted)
tw_dev->posted_request_count--; tw_dev->posted_request_count--;
tw_dev->srb[request_id]->scsi_done(tw_dev->srb[request_id]); tw_dev->srb[request_id]->scsi_done(tw_dev->srb[request_id]);
return 0; return 0;
...@@ -1818,6 +1852,7 @@ int tw_ioctl_complete(TW_Device_Extension *tw_dev, int request_id) ...@@ -1818,6 +1852,7 @@ int tw_ioctl_complete(TW_Device_Extension *tw_dev, int request_id)
break; break;
case TW_CMD_PACKET_WITH_DATA: case TW_CMD_PACKET_WITH_DATA:
dprintk(KERN_WARNING "3w-xxxx: tw_ioctl_complete(): caught TW_CMD_PACKET_WITH_DATA.\n"); dprintk(KERN_WARNING "3w-xxxx: tw_ioctl_complete(): caught TW_CMD_PACKET_WITH_DATA.\n");
clear_bit(TW_IN_IOCTL, &tw_dev->flags);
return TW_ISR_DONT_COMPLETE; /* Special case for isr to not complete io */ return TW_ISR_DONT_COMPLETE; /* Special case for isr to not complete io */
default: default:
memset(buff, 0, tw_dev->srb[request_id]->request_bufflen); memset(buff, 0, tw_dev->srb[request_id]->request_bufflen);
...@@ -2121,14 +2156,14 @@ int tw_scsi_eh_abort(Scsi_Cmnd *SCpnt) ...@@ -2121,14 +2156,14 @@ int tw_scsi_eh_abort(Scsi_Cmnd *SCpnt)
for (i=0;i<TW_Q_LENGTH;i++) { for (i=0;i<TW_Q_LENGTH;i++) {
if (tw_dev->srb[i] == SCpnt) { if (tw_dev->srb[i] == SCpnt) {
if (tw_dev->state[i] == TW_S_STARTED) { if (tw_dev->state[i] == TW_S_STARTED) {
printk(KERN_WARNING "3w-xxxx: scsi%d: Command (0x%x) timed out.\n", tw_dev->host->host_no, (u32)SCpnt); printk(KERN_WARNING "3w-xxxx: scsi%d: Unit #%d: Command (0x%x) timed out.\n", tw_dev->host->host_no, tw_dev->srb[i]==0 ? 0 : tw_dev->srb[i]->target, (u32)SCpnt);
tw_dev->state[i] = TW_S_COMPLETED; tw_dev->state[i] = TW_S_COMPLETED;
tw_state_request_finish(tw_dev, i); tw_state_request_finish(tw_dev, i);
spin_unlock(&tw_dev->tw_lock); spin_unlock(&tw_dev->tw_lock);
return (SUCCESS); return (SUCCESS);
} }
if (tw_dev->state[i] == TW_S_PENDING) { if (tw_dev->state[i] == TW_S_PENDING) {
printk(KERN_WARNING "3w-xxxx: scsi%d: Command (0x%x) timed out.\n", tw_dev->host->host_no, (u32)SCpnt); printk(KERN_WARNING "3w-xxxx: scsi%d: Unit #%d: Command (0x%x) timed out.\n", tw_dev->host->host_no, tw_dev->srb[i]==0 ? 0 : tw_dev->srb[i]->target, (u32)SCpnt);
if (tw_dev->pending_head == TW_Q_LENGTH-1) { if (tw_dev->pending_head == TW_Q_LENGTH-1) {
tw_dev->pending_head = TW_Q_START; tw_dev->pending_head = TW_Q_START;
} else { } else {
...@@ -2142,7 +2177,7 @@ int tw_scsi_eh_abort(Scsi_Cmnd *SCpnt) ...@@ -2142,7 +2177,7 @@ int tw_scsi_eh_abort(Scsi_Cmnd *SCpnt)
} }
if (tw_dev->state[i] == TW_S_POSTED) { if (tw_dev->state[i] == TW_S_POSTED) {
/* If the command has already been posted, we have to reset the card */ /* If the command has already been posted, we have to reset the card */
printk(KERN_WARNING "3w-xxxx: scsi%d: Command (0x%x) timed out, resetting card.\n", tw_dev->host->host_no, (u32)SCpnt); printk(KERN_WARNING "3w-xxxx: scsi%d: Unit #%d: Command (0x%x) timed out, resetting card.\n", tw_dev->host->host_no, tw_dev->srb[i]==0 ? 0 : tw_dev->srb[i]->target, (u32)SCpnt);
/* We have to let AEN requests through before the reset */ /* We have to let AEN requests through before the reset */
spin_unlock(&tw_dev->tw_lock); spin_unlock(&tw_dev->tw_lock);
spin_unlock_irq(tw_dev->host->host_lock); spin_unlock_irq(tw_dev->host->host_lock);
...@@ -2360,6 +2395,11 @@ int tw_scsi_release(struct Scsi_Host *tw_host) ...@@ -2360,6 +2395,11 @@ int tw_scsi_release(struct Scsi_Host *tw_host)
dprintk(KERN_NOTICE "3w-xxxx: tw_scsi_release()\n"); dprintk(KERN_NOTICE "3w-xxxx: tw_scsi_release()\n");
/* Fake like we just shut down, so notify the card that
* we "shut down cleanly".
*/
tw_halt(0, 0, 0); // parameters aren't actually used
/* Free up the IO region */ /* Free up the IO region */
release_region((tw_dev->tw_pci_dev->resource[0].start), TW_IO_ADDRESS_RANGE); release_region((tw_dev->tw_pci_dev->resource[0].start), TW_IO_ADDRESS_RANGE);
...@@ -2372,11 +2412,6 @@ int tw_scsi_release(struct Scsi_Host *tw_host) ...@@ -2372,11 +2412,6 @@ int tw_scsi_release(struct Scsi_Host *tw_host)
/* Tell kernel scsi-layer we are gone */ /* Tell kernel scsi-layer we are gone */
scsi_unregister(tw_host); scsi_unregister(tw_host);
/* Fake like we just shut down, so notify the card that
* we "shut down cleanly".
*/
tw_halt(0, 0, 0); // parameters aren't actually used
return 0; return 0;
} /* End tw_scsi_release() */ } /* End tw_scsi_release() */
......
drivers/scsi/3w-xxxx.h
View file @ 518a6e87
...@@ -60,43 +60,44 @@ ...@@ -60,43 +60,44 @@
/* AEN strings */ /* AEN strings */
static char *tw_aen_string[] = { static char *tw_aen_string[] = {
"AEN queue empty", // 0x000 "INFO: AEN queue empty", // 0x000
"Soft reset occurred", // 0x001 "INFO: Soft reset occurred", // 0x001
"Unit degraded: Unit #", // 0x002 "ERROR: Unit degraded: Unit #", // 0x002
"Controller error", // 0x003 "ERROR: Controller error", // 0x003
"Rebuild failed: Unit #", // 0x004 "ERROR: Rebuild failed: Unit #", // 0x004
"Rebuild complete: Unit #", // 0x005 "INFO: Rebuild complete: Unit #", // 0x005
"Incomplete unit detected: Unit #", // 0x006 "ERROR: Incomplete unit detected: Unit #", // 0x006
"Initialization complete: Unit #", // 0x007 "INFO: Initialization complete: Unit #", // 0x007
"Unclean shutdown detected: Unit #", // 0x008 "WARNING: Unclean shutdown detected: Unit #", // 0x008
"ATA port timeout: Port #", // 0x009 "WARNING: ATA port timeout: Port #", // 0x009
"Drive error: Port #", // 0x00A "ERROR: Drive error: Port #", // 0x00A
"Rebuild started: Unit #", // 0x00B "INFO: Rebuild started: Unit #", // 0x00B
"Initialization started: Unit #", // 0x00C "INFO: Initialization started: Unit #", // 0x00C
"Logical unit deleted: Unit #", // 0x00D "ERROR: Logical unit deleted: Unit #", // 0x00D
NULL, // 0x00E unused NULL, // 0x00E unused
"SMART threshold exceeded: Port #", // 0x00F "WARNING: SMART threshold exceeded: Port #", // 0x00F
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, // 0x010-0x020 unused NULL, NULL, // 0x010-0x020 unused
"ATA UDMA downgrade: Port #", // 0x021 "WARNING: ATA UDMA downgrade: Port #", // 0x021
"ATA UDMA upgrade: Port #", // 0x022 "WARNING: ATA UDMA upgrade: Port #", // 0x022
"Sector repair occurred: Port #", // 0x023 "WARNING: Sector repair occurred: Port #", // 0x023
"SBUF integrity check failure", // 0x024 "ERROR: SBUF integrity check failure", // 0x024
"Lost cached write: Port #", // 0x025 "ERROR: Lost cached write: Port #", // 0x025
"Drive ECC error detected: Port #", // 0x026 "ERROR: Drive ECC error detected: Port #", // 0x026
"DCB checksum error: Port #", // 0x027 "ERROR: DCB checksum error: Port #", // 0x027
"DCB unsupported version: Port #", // 0x028 "ERROR: DCB unsupported version: Port #", // 0x028
"Verify started: Unit #", // 0x029 "INFO: Verify started: Unit #", // 0x029
"Verify failed: Port #", // 0x02A "ERROR: Verify failed: Port #", // 0x02A
"Verify complete: Unit #", // 0x02B "INFO: Verify complete: Unit #", // 0x02B
"Overwrote bad sector during rebuild: Port #", //0x2C "ERROR: Overwrote bad sector during rebuild: Port #", //0x02C
"Encountered bad sector during rebuild: Port #", //0x2D "ERROR: Encountered bad sector during rebuild: Port #", //0x02D
"Replacement drive is too small: Port #" //0x2E "INFO: Replacement drive is too small: Port #", //0x02E
"WARNING: Verify error: Unit not previously initialized: Unit #" //0x02F
}; };
#define TW_AEN_STRING_MAX 0x02F #define TW_AEN_STRING_MAX 0x030
/* /*
Sense key lookup table Sense key lookup table
...@@ -225,11 +226,13 @@ static unsigned char tw_sense_table[][4] = ...@@ -225,11 +226,13 @@ static unsigned char tw_sense_table[][4] =
#define TW_MAX_AEN_TRIES 100 #define TW_MAX_AEN_TRIES 100
#define TW_UNIT_ONLINE 1 #define TW_UNIT_ONLINE 1
#define TW_IN_INTR 1 #define TW_IN_INTR 1
#define TW_IN_IOCTL 2
#define TW_MAX_SECTORS 256 #define TW_MAX_SECTORS 256
#define TW_AEN_WAIT_TIME 1000 #define TW_AEN_WAIT_TIME 1000
#define TW_IOCTL_WAIT_TIME (1 * HZ) /* 1 second */ #define TW_IOCTL_WAIT_TIME (1 * HZ) /* 1 second */
#define TW_ISR_DONT_COMPLETE 2 #define TW_ISR_DONT_COMPLETE 2
#define TW_ISR_DONT_RESULT 3 #define TW_ISR_DONT_RESULT 3
#define TW_IOCTL_TIMEOUT 25 /* 25 seconds */
/* Macros */ /* Macros */
#define TW_STATUS_ERRORS(x) \ #define TW_STATUS_ERRORS(x) \
......
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