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cciss: change printks to dev_warn, etc. 

cciss: change printks to dev_warn, etc.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
Stephen M. Cameron 2010-07-19 13:46:48 -05:00 committed by Jens Axboe
parent 6b4d96b878
commit b2a4a43dba
2 changed files with 212 additions and 261 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

314
drivers/block/cciss.c
View File

@ -922,9 +922,6 @@ static CommandList_struct *cmd_alloc(ctlr_info_t *h)
return NULL;
} while (test_and_set_bit(i & (BITS_PER_LONG - 1),
h->cmd_pool_bits + (i / BITS_PER_LONG)) != 0);
#ifdef CCISS_DEBUG
printk(KERN_DEBUG "cciss: using command buffer %d\n", i);
#endif
c = h->cmd_pool + i;
memset(c, 0, sizeof(CommandList_struct));
cmd_dma_handle = h->cmd_pool_dhandle + i * sizeof(CommandList_struct);
@ -1026,10 +1023,7 @@ static int cciss_open(struct block_device *bdev, fmode_t mode)
ctlr_info_t *h = get_host(bdev->bd_disk);
drive_info_struct *drv = get_drv(bdev->bd_disk);
#ifdef CCISS_DEBUG
printk(KERN_DEBUG "cciss_open %s\n", bdev->bd_disk->disk_name);
#endif /* CCISS_DEBUG */
dev_dbg(&h->pdev->dev, "cciss_open %s\n", bdev->bd_disk->disk_name);
if (drv->busy_configuring)
return -EBUSY;
/*
@ -1081,11 +1075,7 @@ static int cciss_release(struct gendisk *disk, fmode_t mode)
lock_kernel();
h = get_host(disk);
drv = get_drv(disk);
#ifdef CCISS_DEBUG
printk(KERN_DEBUG "cciss_release %s\n", disk->disk_name);
#endif /* CCISS_DEBUG */
dev_dbg(&h->pdev->dev, "cciss_release %s\n", disk->disk_name);
drv->usage_count--;
h->usage_count--;
unlock_kernel();
@ -1251,10 +1241,8 @@ static int cciss_ioctl(struct block_device *bdev, fmode_t mode,
drive_info_struct *drv = get_drv(disk);
void __user *argp = (void __user *)arg;
#ifdef CCISS_DEBUG
printk(KERN_DEBUG "cciss_ioctl: Called with cmd=%x %lx\n", cmd, arg);
#endif /* CCISS_DEBUG */
dev_dbg(&h->pdev->dev, "cciss_ioctl: Called with cmd=%x %lx\n",
cmd, arg);
switch (cmd) {
case CCISS_GETPCIINFO:
{
@ -1299,10 +1287,7 @@ static int cciss_ioctl(struct block_device *bdev, fmode_t mode,
(&intinfo, argp, sizeof(cciss_coalint_struct)))
return -EFAULT;
if ((intinfo.delay == 0) && (intinfo.count == 0))
{
// printk("cciss_ioctl: delay and count cannot be 0\n");
return -EINVAL;
}
spin_lock_irqsave(&h->lock, flags);
/* Update the field, and then ring the doorbell */
writel(intinfo.delay,
@ -1814,9 +1799,7 @@ static void cciss_softirq_done(struct request *rq)
++sg_index;
}
#ifdef CCISS_DEBUG
printk("Done with %p\n", rq);
#endif /* CCISS_DEBUG */
dev_dbg(&h->pdev->dev, "Done with %p\n", rq);
/* set the residual count for pc requests */
if (rq->cmd_type == REQ_TYPE_BLOCK_PC)
@ -2029,7 +2012,7 @@ static void cciss_update_drive_info(ctlr_info_t *h, int drv_index,
* (unless it's the first disk (for the controller node).
*/
if (h->drv[drv_index]->raid_level != -1 && drv_index != 0) {
printk(KERN_WARNING "disk %d has changed.\n", drv_index);
dev_warn(&h->pdev->dev, "disk %d has changed.\n", drv_index);
spin_lock_irqsave(&h->lock, flags);
h->drv[drv_index]->busy_configuring = 1;
spin_unlock_irqrestore(&h->lock, flags);
@ -2082,8 +2065,8 @@ static void cciss_update_drive_info(ctlr_info_t *h, int drv_index,
if (cciss_add_disk(h, disk, drv_index) != 0) {
cciss_free_gendisk(h, drv_index);
cciss_free_drive_info(h, drv_index);
printk(KERN_WARNING "cciss:%d could not update "
"disk %d\n", h->ctlr, drv_index);
dev_warn(&h->pdev->dev, "could not update disk %d\n",
drv_index);
--h->num_luns;
}
}
@ -2093,7 +2076,7 @@ freeret:
kfree(drvinfo);
return;
mem_msg:
printk(KERN_ERR "cciss: out of memory\n");
dev_err(&h->pdev->dev, "out of memory\n");
goto freeret;
}
@ -2185,9 +2168,9 @@ static int cciss_add_gendisk(ctlr_info_t *h, unsigned char lunid[],
h->gendisk[drv_index] =
alloc_disk(1 << NWD_SHIFT);
if (!h->gendisk[drv_index]) {
printk(KERN_ERR "cciss%d: could not "
"allocate a new disk %d\n",
h->ctlr, drv_index);
dev_err(&h->pdev->dev,
"could not allocate a new disk %d\n",
drv_index);
goto err_free_drive_info;
}
}
@ -2238,8 +2221,7 @@ static void cciss_add_controller_node(ctlr_info_t *h)
cciss_free_gendisk(h, drv_index);
cciss_free_drive_info(h, drv_index);
error:
printk(KERN_WARNING "cciss%d: could not "
"add disk 0.\n", h->ctlr);
dev_warn(&h->pdev->dev, "could not add disk 0.\n");
return;
}
@ -2287,8 +2269,8 @@ static int rebuild_lun_table(ctlr_info_t *h, int first_time,
if (return_code == IO_OK)
listlength = be32_to_cpu(*(__be32 *) ld_buff->LUNListLength);
else { /* reading number of logical volumes failed */
printk(KERN_WARNING "cciss: report logical volume"
" command failed\n");
dev_warn(&h->pdev->dev,
"report logical volume command failed\n");
listlength = 0;
goto freeret;
}
@ -2296,7 +2278,7 @@ static int rebuild_lun_table(ctlr_info_t *h, int first_time,
num_luns = listlength / 8; /* 8 bytes per entry */
if (num_luns > CISS_MAX_LUN) {
num_luns = CISS_MAX_LUN;
printk(KERN_WARNING "cciss: more luns configured"
dev_warn(&h->pdev->dev, "more luns configured"
" on controller than can be handled by"
" this driver.\n");
}
@ -2380,7 +2362,7 @@ freeret:
*/
return -1;
mem_msg:
printk(KERN_ERR "cciss: out of memory\n");
dev_err(&h->pdev->dev, "out of memory\n");
h->busy_configuring = 0;
goto freeret;
}
@ -2587,9 +2569,7 @@ static int fill_cmd(ctlr_info_t *h, CommandList_struct *c, __u8 cmd, void *buff,
c->Request.Timeout = 0;
break;
default:
printk(KERN_WARNING
"cciss%d: Unknown Command 0x%c\n",
h->ctlr, cmd);
dev_warn(&h->pdev->dev, "Unknown Command 0x%c\n", cmd);
return IO_ERROR;
}
} else if (cmd_type == TYPE_MSG) {
@ -2621,14 +2601,12 @@ static int fill_cmd(ctlr_info_t *h, CommandList_struct *c, __u8 cmd, void *buff,
c->Request.CDB[0] = cmd;
break;
default:
printk(KERN_WARNING
"cciss%d: unknown message type %d\n",
h->ctlr, cmd);
dev_warn(&h->pdev->dev,
"unknown message type %d\n", cmd);
return IO_ERROR;
}
} else {
printk(KERN_WARNING
"cciss%d: unknown command type %d\n", h->ctlr, cmd_type);
dev_warn(&h->pdev->dev, "unknown command type %d\n", cmd_type);
return IO_ERROR;
}
/* Fill in the scatter gather information */
@ -2656,15 +2634,14 @@ static int check_target_status(ctlr_info_t *h, CommandList_struct *c)
default:
if (check_for_unit_attention(h, c))
return IO_NEEDS_RETRY;
printk(KERN_WARNING "cciss%d: cmd 0x%02x "
dev_warn(&h->pdev->dev, "cmd 0x%02x "
"check condition, sense key = 0x%02x\n",
h->ctlr, c->Request.CDB[0],
c->err_info->SenseInfo[2]);
c->Request.CDB[0], c->err_info->SenseInfo[2]);
}
break;
default:
printk(KERN_WARNING "cciss%d: cmd 0x%02x"
"scsi status = 0x%02x\n", h->ctlr,
dev_warn(&h->pdev->dev, "cmd 0x%02x"
"scsi status = 0x%02x\n",
c->Request.CDB[0], c->err_info->ScsiStatus);
break;
}
@ -2687,43 +2664,42 @@ static int process_sendcmd_error(ctlr_info_t *h, CommandList_struct *c)
/* expected for inquiry and report lun commands */
break;
case CMD_INVALID:
printk(KERN_WARNING "cciss: cmd 0x%02x is "
dev_warn(&h->pdev->dev, "cmd 0x%02x is "
"reported invalid\n", c->Request.CDB[0]);
return_status = IO_ERROR;
break;
case CMD_PROTOCOL_ERR:
printk(KERN_WARNING "cciss: cmd 0x%02x has "
"protocol error \n", c->Request.CDB[0]);
dev_warn(&h->pdev->dev, "cmd 0x%02x has "
"protocol error\n", c->Request.CDB[0]);
return_status = IO_ERROR;
break;
case CMD_HARDWARE_ERR:
printk(KERN_WARNING "cciss: cmd 0x%02x had "
dev_warn(&h->pdev->dev, "cmd 0x%02x had "
" hardware error\n", c->Request.CDB[0]);
return_status = IO_ERROR;
break;
case CMD_CONNECTION_LOST:
printk(KERN_WARNING "cciss: cmd 0x%02x had "
dev_warn(&h->pdev->dev, "cmd 0x%02x had "
"connection lost\n", c->Request.CDB[0]);
return_status = IO_ERROR;
break;
case CMD_ABORTED:
printk(KERN_WARNING "cciss: cmd 0x%02x was "
dev_warn(&h->pdev->dev, "cmd 0x%02x was "
"aborted\n", c->Request.CDB[0]);
return_status = IO_ERROR;
break;
case CMD_ABORT_FAILED:
printk(KERN_WARNING "cciss: cmd 0x%02x reports "
dev_warn(&h->pdev->dev, "cmd 0x%02x reports "
"abort failed\n", c->Request.CDB[0]);
return_status = IO_ERROR;
break;
case CMD_UNSOLICITED_ABORT:
printk(KERN_WARNING
"cciss%d: unsolicited abort 0x%02x\n", h->ctlr,
dev_warn(&h->pdev->dev, "unsolicited abort 0x%02x\n",
c->Request.CDB[0]);
return_status = IO_NEEDS_RETRY;
break;
default:
printk(KERN_WARNING "cciss: cmd 0x%02x returned "
dev_warn(&h->pdev->dev, "cmd 0x%02x returned "
"unknown status %x\n", c->Request.CDB[0],
c->err_info->CommandStatus);
return_status = IO_ERROR;
@ -2751,7 +2727,7 @@ resend_cmd2:
if (return_status == IO_NEEDS_RETRY &&
c->retry_count < MAX_CMD_RETRIES) {
printk(KERN_WARNING "cciss%d: retrying 0x%02x\n", h->ctlr,
dev_warn(&h->pdev->dev, "retrying 0x%02x\n",
c->Request.CDB[0]);
c->retry_count++;
/* erase the old error information */
@ -2805,8 +2781,8 @@ static void cciss_geometry_inquiry(ctlr_info_t *h, int logvol,
sizeof(*inq_buff), 0xC1, scsi3addr, TYPE_CMD);
if (return_code == IO_OK) {
if (inq_buff->data_byte[8] == 0xFF) {
printk(KERN_WARNING
"cciss: reading geometry failed, volume "
dev_warn(&h->pdev->dev,
"reading geometry failed, volume "
"does not support reading geometry\n");
drv->heads = 255;
drv->sectors = 32; /* Sectors per track */
@ -2830,7 +2806,7 @@ static void cciss_geometry_inquiry(ctlr_info_t *h, int logvol,
drv->cylinders = real_size;
}
} else { /* Get geometry failed */
printk(KERN_WARNING "cciss: reading geometry failed\n");
dev_warn(&h->pdev->dev, "reading geometry failed\n");
}
}
@ -2844,7 +2820,7 @@ cciss_read_capacity(ctlr_info_t *h, int logvol, sector_t *total_size,
buf = kzalloc(sizeof(ReadCapdata_struct), GFP_KERNEL);
if (!buf) {
printk(KERN_WARNING "cciss: out of memory\n");
dev_warn(&h->pdev->dev, "out of memory\n");
return;
}
@ -2855,7 +2831,7 @@ cciss_read_capacity(ctlr_info_t *h, int logvol, sector_t *total_size,
*total_size = be32_to_cpu(*(__be32 *) buf->total_size);
*block_size = be32_to_cpu(*(__be32 *) buf->block_size);
} else { /* read capacity command failed */
printk(KERN_WARNING "cciss: read capacity failed\n");
dev_warn(&h->pdev->dev, "read capacity failed\n");
*total_size = 0;
*block_size = BLOCK_SIZE;
}
@ -2871,7 +2847,7 @@ static void cciss_read_capacity_16(ctlr_info_t *h, int logvol,
buf = kzalloc(sizeof(ReadCapdata_struct_16), GFP_KERNEL);
if (!buf) {
printk(KERN_WARNING "cciss: out of memory\n");
dev_warn(&h->pdev->dev, "out of memory\n");
return;
}
@ -2883,11 +2859,11 @@ static void cciss_read_capacity_16(ctlr_info_t *h, int logvol,
*total_size = be64_to_cpu(*(__be64 *) buf->total_size);
*block_size = be32_to_cpu(*(__be32 *) buf->block_size);
} else { /* read capacity command failed */
printk(KERN_WARNING "cciss: read capacity failed\n");
dev_warn(&h->pdev->dev, "read capacity failed\n");
*total_size = 0;
*block_size = BLOCK_SIZE;
}
printk(KERN_INFO " blocks= %llu block_size= %d\n",
dev_info(&h->pdev->dev, " blocks= %llu block_size= %d\n",
(unsigned long long)*total_size+1, *block_size);
kfree(buf);
}
@ -2915,7 +2891,7 @@ static int cciss_revalidate(struct gendisk *disk)
inq_buff = kmalloc(sizeof(InquiryData_struct), GFP_KERNEL);
if (inq_buff == NULL) {
printk(KERN_WARNING "cciss: out of memory\n");
dev_warn(&h->pdev->dev, "out of memory\n");
return 1;
}
if (h->cciss_read == CCISS_READ_10) {
@ -2959,7 +2935,7 @@ static void start_io(ctlr_info_t *h)
c = hlist_entry(h->reqQ.first, CommandList_struct, list);
/* can't do anything if fifo is full */
if ((h->access.fifo_full(h))) {
printk(KERN_WARNING "cciss: fifo full\n");
dev_warn(&h->pdev->dev, "fifo full\n");
break;
}
@ -3026,7 +3002,7 @@ static inline int evaluate_target_status(ctlr_info_t *h,
if (cmd->err_info->ScsiStatus != SAM_STAT_CHECK_CONDITION) {
if (cmd->rq->cmd_type != REQ_TYPE_BLOCK_PC)
printk(KERN_WARNING "cciss: cmd %p "
dev_warn(&h->pdev->dev, "cmd %p "
"has SCSI Status 0x%x\n",
cmd, cmd->err_info->ScsiStatus);
return error_value;
@ -3047,7 +3023,7 @@ static inline int evaluate_target_status(ctlr_info_t *h,
/* Not SG_IO or similar? */
if (cmd->rq->cmd_type != REQ_TYPE_BLOCK_PC) {
if (error_value != 0)
printk(KERN_WARNING "cciss: cmd %p has CHECK CONDITION"
dev_warn(&h->pdev->dev, "cmd %p has CHECK CONDITION"
" sense key = 0x%x\n", cmd, sense_key);
return error_value;
}
@ -3088,7 +3064,7 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
break;
case CMD_DATA_UNDERRUN:
if (cmd->rq->cmd_type == REQ_TYPE_FS) {
printk(KERN_WARNING "cciss: cmd %p has"
dev_warn(&h->pdev->dev, "cmd %p has"
" completed with data underrun "
"reported\n", cmd);
cmd->rq->resid_len = cmd->err_info->ResidualCnt;
@ -3096,12 +3072,12 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
break;
case CMD_DATA_OVERRUN:
if (cmd->rq->cmd_type == REQ_TYPE_FS)
printk(KERN_WARNING "cciss: cmd %p has"
dev_warn(&h->pdev->dev, "cciss: cmd %p has"
" completed with data overrun "
"reported\n", cmd);
break;
case CMD_INVALID:
printk(KERN_WARNING "cciss: cmd %p is "
dev_warn(&h->pdev->dev, "cciss: cmd %p is "
"reported invalid\n", cmd);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
cmd->err_info->CommandStatus, DRIVER_OK,
@ -3109,15 +3085,15 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
DID_PASSTHROUGH : DID_ERROR);
break;
case CMD_PROTOCOL_ERR:
printk(KERN_WARNING "cciss: cmd %p has "
"protocol error \n", cmd);
dev_warn(&h->pdev->dev, "cciss: cmd %p has "
"protocol error\n", cmd);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
cmd->err_info->CommandStatus, DRIVER_OK,
(cmd->rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
DID_PASSTHROUGH : DID_ERROR);
break;
case CMD_HARDWARE_ERR:
printk(KERN_WARNING "cciss: cmd %p had "
dev_warn(&h->pdev->dev, "cciss: cmd %p had "
" hardware error\n", cmd);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
cmd->err_info->CommandStatus, DRIVER_OK,
@ -3125,7 +3101,7 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
DID_PASSTHROUGH : DID_ERROR);
break;
case CMD_CONNECTION_LOST:
printk(KERN_WARNING "cciss: cmd %p had "
dev_warn(&h->pdev->dev, "cciss: cmd %p had "
"connection lost\n", cmd);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
cmd->err_info->CommandStatus, DRIVER_OK,
@ -3133,7 +3109,7 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
DID_PASSTHROUGH : DID_ERROR);
break;
case CMD_ABORTED:
printk(KERN_WARNING "cciss: cmd %p was "
dev_warn(&h->pdev->dev, "cciss: cmd %p was "
"aborted\n", cmd);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
cmd->err_info->CommandStatus, DRIVER_OK,
@ -3141,7 +3117,7 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
DID_PASSTHROUGH : DID_ABORT);
break;
case CMD_ABORT_FAILED:
printk(KERN_WARNING "cciss: cmd %p reports "
dev_warn(&h->pdev->dev, "cciss: cmd %p reports "
"abort failed\n", cmd);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
cmd->err_info->CommandStatus, DRIVER_OK,
@ -3149,31 +3125,29 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
DID_PASSTHROUGH : DID_ERROR);
break;
case CMD_UNSOLICITED_ABORT:
printk(KERN_WARNING "cciss%d: unsolicited "
dev_warn(&h->pdev->dev, "cciss%d: unsolicited "
"abort %p\n", h->ctlr, cmd);
if (cmd->retry_count < MAX_CMD_RETRIES) {
retry_cmd = 1;
printk(KERN_WARNING
"cciss%d: retrying %p\n", h->ctlr, cmd);
dev_warn(&h->pdev->dev, "retrying %p\n", cmd);
cmd->retry_count++;
} else
printk(KERN_WARNING
"cciss%d: %p retried too "
"many times\n", h->ctlr, cmd);
dev_warn(&h->pdev->dev,
"%p retried too many times\n", cmd);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
cmd->err_info->CommandStatus, DRIVER_OK,
(cmd->rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
DID_PASSTHROUGH : DID_ABORT);
break;
case CMD_TIMEOUT:
printk(KERN_WARNING "cciss: cmd %p timedout\n", cmd);
dev_warn(&h->pdev->dev, "cmd %p timedout\n", cmd);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
cmd->err_info->CommandStatus, DRIVER_OK,
(cmd->rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
DID_PASSTHROUGH : DID_ERROR);
break;
default:
printk(KERN_WARNING "cciss: cmd %p returned "
dev_warn(&h->pdev->dev, "cmd %p returned "
"unknown status %x\n", cmd,
cmd->err_info->CommandStatus);
rq->errors = make_status_bytes(SAM_STAT_GOOD,
@ -3282,11 +3256,8 @@ static void do_cciss_request(struct request_queue *q)
c->Request.CDB[0] =
(rq_data_dir(creq) == READ) ? h->cciss_read : h->cciss_write;
start_blk = blk_rq_pos(creq);
#ifdef CCISS_DEBUG
printk(KERN_DEBUG "ciss: sector =%d nr_sectors=%d\n",
dev_dbg(&h->pdev->dev, "sector =%d nr_sectors=%d\n",
(int)blk_rq_pos(creq), (int)blk_rq_sectors(creq));
#endif /* CCISS_DEBUG */
sg_init_table(tmp_sg, h->maxsgentries);
seg = blk_rq_map_sg(q, creq, tmp_sg);
@ -3326,11 +3297,9 @@ static void do_cciss_request(struct request_queue *q)
if (seg > h->maxSG)
h->maxSG = seg;
#ifdef CCISS_DEBUG
printk(KERN_DEBUG "cciss: Submitting %ld sectors in %d segments "
dev_dbg(&h->pdev->dev, "Submitting %u sectors in %d segments "
"chained[%d]\n",
blk_rq_sectors(creq), seg, chained);
#endif /* CCISS_DEBUG */
c->Header.SGTotal = seg + chained;
if (seg <= h->max_cmd_sgentries)
@ -3373,7 +3342,8 @@ static void do_cciss_request(struct request_queue *q)
c->Request.CDBLen = creq->cmd_len;
memcpy(c->Request.CDB, creq->cmd, BLK_MAX_CDB);
} else {
printk(KERN_WARNING "cciss%d: bad request type %d\n", h->ctlr, creq->cmd_type);
dev_warn(&h->pdev->dev, "bad request type %d\n",
creq->cmd_type);
BUG();
}
@ -3675,18 +3645,17 @@ static int check_for_unit_attention(ctlr_info_t *h, CommandList_struct *c)
switch (c->err_info->SenseInfo[12]) {
case STATE_CHANGED:
printk(KERN_WARNING "cciss%d: a state change "
"detected, command retried\n", h->ctlr);
dev_warn(&h->pdev->dev, "a state change "
"detected, command retried\n");
return 1;
break;
case LUN_FAILED:
printk(KERN_WARNING "cciss%d: LUN failure "
"detected, action required\n", h->ctlr);
dev_warn(&h->pdev->dev, "LUN failure "
"detected, action required\n");
return 1;
break;
case REPORT_LUNS_CHANGED:
printk(KERN_WARNING "cciss%d: report LUN data "
"changed\n", h->ctlr);
dev_warn(&h->pdev->dev, "report LUN data changed\n");
/*
* Here, we could call add_to_scan_list and wake up the scan thread,
* except that it's quite likely that we will get more than one
@ -3706,19 +3675,18 @@ static int check_for_unit_attention(ctlr_info_t *h, CommandList_struct *c)
return 1;
break;
case POWER_OR_RESET:
printk(KERN_WARNING "cciss%d: a power on "
"or device reset detected\n", h->ctlr);
dev_warn(&h->pdev->dev,
"a power on or device reset detected\n");
return 1;
break;
case UNIT_ATTENTION_CLEARED:
printk(KERN_WARNING "cciss%d: unit attention "
"cleared by another initiator\n", h->ctlr);
dev_warn(&h->pdev->dev,
"unit attention cleared by another initiator\n");
return 1;
break;
default:
printk(KERN_WARNING "cciss%d: unknown "
"unit attention detected\n", h->ctlr);
return 1;
dev_warn(&h->pdev->dev, "unknown unit attention detected\n");
return 1;
}
}
@ -3727,38 +3695,40 @@ static int check_for_unit_attention(ctlr_info_t *h, CommandList_struct *c)
* the io functions.
* This is for debug only.
*/
static void print_cfg_table(CfgTable_struct *tb)
static void print_cfg_table(ctlr_info_t *h)
{
#ifdef CCISS_DEBUG
int i;
char temp_name[17];
CfgTable_struct *tb = h->cfgtable;
printk("Controller Configuration information\n");
printk("------------------------------------\n");
dev_dbg(&h->pdev->dev, "Controller Configuration information\n");
dev_dbg(&h->pdev->dev, "------------------------------------\n");
for (i = 0; i < 4; i++)
temp_name[i] = readb(&(tb->Signature[i]));
temp_name[4] = '\0';
printk(" Signature = %s\n", temp_name);
printk(" Spec Number = %d\n", readl(&(tb->SpecValence)));
printk(" Transport methods supported = 0x%x\n",
dev_dbg(&h->pdev->dev, " Signature = %s\n", temp_name);
dev_dbg(&h->pdev->dev, " Spec Number = %d\n",
readl(&(tb->SpecValence)));
dev_dbg(&h->pdev->dev, " Transport methods supported = 0x%x\n",
readl(&(tb->TransportSupport)));
printk(" Transport methods active = 0x%x\n",
dev_dbg(&h->pdev->dev, " Transport methods active = 0x%x\n",
readl(&(tb->TransportActive)));
printk(" Requested transport Method = 0x%x\n",
dev_dbg(&h->pdev->dev, " Requested transport Method = 0x%x\n",
readl(&(tb->HostWrite.TransportRequest)));
printk(" Coalesce Interrupt Delay = 0x%x\n",
dev_dbg(&h->pdev->dev, " Coalesce Interrupt Delay = 0x%x\n",
readl(&(tb->HostWrite.CoalIntDelay)));
printk(" Coalesce Interrupt Count = 0x%x\n",
dev_dbg(&h->pdev->dev, " Coalesce Interrupt Count = 0x%x\n",
readl(&(tb->HostWrite.CoalIntCount)));
printk(" Max outstanding commands = 0x%d\n",
dev_dbg(&h->pdev->dev, " Max outstanding commands = 0x%d\n",
readl(&(tb->CmdsOutMax)));
printk(" Bus Types = 0x%x\n", readl(&(tb->BusTypes)));
dev_dbg(&h->pdev->dev, " Bus Types = 0x%x\n",
readl(&(tb->BusTypes)));
for (i = 0; i < 16; i++)
temp_name[i] = readb(&(tb->ServerName[i]));
temp_name[16] = '\0';
printk(" Server Name = %s\n", temp_name);
printk(" Heartbeat Counter = 0x%x\n\n\n", readl(&(tb->HeartBeat)));
#endif /* CCISS_DEBUG */
dev_dbg(&h->pdev->dev, " Server Name = %s\n", temp_name);
dev_dbg(&h->pdev->dev, " Heartbeat Counter = 0x%x\n\n\n",
readl(&(tb->HeartBeat)));
}
static int find_PCI_BAR_index(struct pci_dev *pdev, unsigned long pci_bar_addr)
@ -3783,7 +3753,7 @@ static int find_PCI_BAR_index(struct pci_dev *pdev, unsigned long pci_bar_addr)
offset += 8;
break;
default: /* reserved in PCI 2.2 */
printk(KERN_WARNING
dev_warn(&pdev->dev,
"Base address is invalid\n");
return -1;
break;
@ -3908,7 +3878,7 @@ static __devinit void cciss_enter_performant_mode(ctlr_info_t *h)
cciss_wait_for_mode_change_ack(h);
register_value = readl(&(h->cfgtable->TransportActive));
if (!(register_value & CFGTBL_Trans_Performant))
printk(KERN_WARNING "cciss: unable to get board into"
dev_warn(&h->pdev->dev, "cciss: unable to get board into"
" performant mode\n");
}
@ -3923,14 +3893,13 @@ static void __devinit cciss_put_controller_into_performant_mode(ctlr_info_t *h)
if (!(trans_support & PERFORMANT_MODE))
return;
printk(KERN_WARNING "cciss%d: Placing controller into "
"performant mode\n", h->ctlr);
dev_dbg(&h->pdev->dev, "Placing controller into performant mode\n");
/* Performant mode demands commands on a 32 byte boundary
* pci_alloc_consistent aligns on page boundarys already.
* Just need to check if divisible by 32
*/
if ((sizeof(CommandList_struct) % 32) != 0) {
printk(KERN_WARNING "%s %d %s\n",
dev_warn(&h->pdev->dev, "%s %d %s\n",
"cciss info: command size[",
(int)sizeof(CommandList_struct),
"] not divisible by 32, no performant mode..\n");
@ -3995,12 +3964,12 @@ static void __devinit cciss_interrupt_mode(ctlr_info_t *h)
return;
}
if (err > 0) {
printk(KERN_WARNING "cciss: only %d MSI-X vectors "
"available\n", err);
dev_warn(&h->pdev->dev,
"only %d MSI-X vectors available\n", err);
goto default_int_mode;
} else {
printk(KERN_WARNING "cciss: MSI-X init failed %d\n",
err);
dev_warn(&h->pdev->dev,
"MSI-X init failed %d\n", err);
goto default_int_mode;
}
}
@ -4008,7 +3977,7 @@ static void __devinit cciss_interrupt_mode(ctlr_info_t *h)
if (!pci_enable_msi(h->pdev))
h->msi_vector = 1;
else
printk(KERN_WARNING "cciss: MSI init failed\n");
dev_warn(&h->pdev->dev, "MSI init failed\n");
}
default_int_mode:
#endif /* CONFIG_PCI_MSI */
@ -4210,28 +4179,24 @@ static int __devinit cciss_pci_init(ctlr_info_t *h)
h->access = *(products[prod_index].access);
if (cciss_board_disabled(h)) {
printk(KERN_WARNING
"cciss: controller appears to be disabled\n");
dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
return -ENODEV;
}
err = pci_enable_device(h->pdev);
if (err) {
printk(KERN_ERR "cciss: Unable to Enable PCI device\n");
dev_warn(&h->pdev->dev, "Unable to Enable PCI device\n");
return err;
}
err = pci_request_regions(h->pdev, "cciss");
if (err) {
printk(KERN_ERR "cciss: Cannot obtain PCI resources, "
"aborting\n");
dev_warn(&h->pdev->dev,
"Cannot obtain PCI resources, aborting\n");
return err;
}
#ifdef CCISS_DEBUG
printk(KERN_INFO "command = %x\n", command);
printk(KERN_INFO "irq = %x\n", h->pdev->irq);
printk(KERN_INFO "board_id = %x\n", h->board_id);
#endif /* CCISS_DEBUG */
dev_dbg(&h->pdev->dev, "irq = %x\n", h->pdev->irq);
dev_dbg(&h->pdev->dev, "board_id = %x\n", h->board_id);
/* If the kernel supports MSI/MSI-X we will try to enable that functionality,
* else we use the IO-APIC interrupt assigned to us by system ROM.
@ -4251,7 +4216,7 @@ static int __devinit cciss_pci_init(ctlr_info_t *h)
err = cciss_find_cfgtables(h);
if (err)
goto err_out_free_res;
print_cfg_table(h->cfgtable);
print_cfg_table(h);
cciss_find_board_params(h);
if (!CISS_signature_present(h)) {
@ -4281,7 +4246,7 @@ err_out_free_res:
/* Function to find the first free pointer into our hba[] array
* Returns -1 if no free entries are left.
*/
static int alloc_cciss_hba(void)
static int alloc_cciss_hba(struct pci_dev *pdev)
{
int i;
@ -4296,11 +4261,11 @@ static int alloc_cciss_hba(void)
return i;
}
}
printk(KERN_WARNING "cciss: This driver supports a maximum"
dev_warn(&pdev->dev, "This driver supports a maximum"
" of %d controllers.\n", MAX_CTLR);
return -1;
Enomem:
printk(KERN_ERR "cciss: out of memory.\n");
dev_warn(&pdev->dev, "out of memory.\n");
return -1;
}
@ -4388,7 +4353,8 @@ static __devinit int cciss_message(struct pci_dev *pdev, unsigned char opcode, u
/* we leak the DMA buffer here ... no choice since the controller could
still complete the command. */
if (i == 10) {
printk(KERN_ERR "cciss: controller message %02x:%02x timed out\n",
dev_err(&pdev->dev,
"controller message %02x:%02x timed out\n",
opcode, type);
return -ETIMEDOUT;
}
@ -4396,12 +4362,12 @@ static __devinit int cciss_message(struct pci_dev *pdev, unsigned char opcode, u
pci_free_consistent(pdev, cmd_sz, cmd, paddr64);
if (tag & 2) {
printk(KERN_ERR "cciss: controller message %02x:%02x failed\n",
dev_err(&pdev->dev, "controller message %02x:%02x failed\n",
opcode, type);
return -EIO;
}
printk(KERN_INFO "cciss: controller message %02x:%02x succeeded\n",
dev_info(&pdev->dev, "controller message %02x:%02x succeeded\n",
opcode, type);
return 0;
}
@ -4422,7 +4388,7 @@ static __devinit int cciss_reset_msi(struct pci_dev *pdev)
if (pos) {
pci_read_config_word(pdev, msi_control_reg(pos), &control);
if (control & PCI_MSI_FLAGS_ENABLE) {
printk(KERN_INFO "cciss: resetting MSI\n");
dev_info(&pdev->dev, "resetting MSI\n");
pci_write_config_word(pdev, msi_control_reg(pos), control & ~PCI_MSI_FLAGS_ENABLE);
}
}
@ -4431,7 +4397,7 @@ static __devinit int cciss_reset_msi(struct pci_dev *pdev)
if (pos) {
pci_read_config_word(pdev, msi_control_reg(pos), &control);
if (control & PCI_MSIX_FLAGS_ENABLE) {
printk(KERN_INFO "cciss: resetting MSI-X\n");
dev_info(&pdev->dev, "resetting MSI-X\n");
pci_write_config_word(pdev, msi_control_reg(pos), control & ~PCI_MSIX_FLAGS_ENABLE);
}
}
@ -4664,7 +4630,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
rc = cciss_init_reset_devices(pdev);
if (rc)
return rc;
i = alloc_cciss_hba();
i = alloc_cciss_hba(pdev);
if (i < 0)
return -1;
@ -4692,7 +4658,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))
dac = 0;
else {
printk(KERN_ERR "cciss: no suitable DMA available\n");
dev_err(&h->pdev->dev, "no suitable DMA available\n");
goto clean1;
}
@ -4705,8 +4671,8 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
h->major = COMPAQ_CISS_MAJOR + i;
rc = register_blkdev(h->major, h->devname);
if (rc == -EBUSY || rc == -EINVAL) {
printk(KERN_ERR
"cciss: Unable to get major number %d for %s "
dev_err(&h->pdev->dev,
"Unable to get major number %d for %s "
"on hba %d\n", h->major, h->devname, i);
goto clean1;
} else {
@ -4720,20 +4686,20 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
if (request_irq(h->intr[PERF_MODE_INT],
do_cciss_msix_intr,
IRQF_DISABLED, h->devname, h)) {
printk(KERN_ERR "cciss: Unable to get irq %d for %s\n",
dev_err(&h->pdev->dev, "Unable to get irq %d for %s\n",
h->intr[PERF_MODE_INT], h->devname);
goto clean2;
}
} else {
if (request_irq(h->intr[PERF_MODE_INT], do_cciss_intx,
IRQF_DISABLED, h->devname, h)) {
printk(KERN_ERR "cciss: Unable to get irq %d for %s\n",
dev_err(&h->pdev->dev, "Unable to get irq %d for %s\n",
h->intr[PERF_MODE_INT], h->devname);
goto clean2;
}
}
printk(KERN_INFO "%s: <0x%x> at PCI %s IRQ %d%s using DAC\n",
dev_info(&h->pdev->dev, "%s: <0x%x> at PCI %s IRQ %d%s using DAC\n",
h->devname, pdev->device, pci_name(pdev),
h->intr[PERF_MODE_INT], dac ? "" : " not");
@ -4751,7 +4717,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
if ((h->cmd_pool_bits == NULL)
|| (h->cmd_pool == NULL)
|| (h->errinfo_pool == NULL)) {
printk(KERN_ERR "cciss: out of memory");
dev_err(&h->pdev->dev, "out of memory");
goto clean4;
}
@ -4764,8 +4730,8 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
h->maxsgentries,
GFP_KERNEL);
if (h->scatter_list[k] == NULL) {
printk(KERN_ERR "cciss%d: could not allocate "
"s/g lists\n", i);
dev_err(&h->pdev->dev,
"could not allocate s/g lists\n");
goto clean4;
}
}
@ -4800,7 +4766,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
/* Get the firmware version */
inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
if (inq_buff == NULL) {
printk(KERN_ERR "cciss: out of memory\n");
dev_err(&h->pdev->dev, "out of memory\n");
goto clean4;
}
@ -4812,7 +4778,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
h->firm_ver[2] = inq_buff->data_byte[34];
h->firm_ver[3] = inq_buff->data_byte[35];
} else { /* send command failed */
printk(KERN_WARNING "cciss: unable to determine firmware"
dev_warn(&h->pdev->dev, "unable to determine firmware"
" version of controller\n");
}
kfree(inq_buff);
@ -4869,9 +4835,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
h = pci_get_drvdata(pdev);
flush_buf = kzalloc(4, GFP_KERNEL);
if (!flush_buf) {
printk(KERN_WARNING
"cciss:%d cache not flushed, out of memory.\n",
h->ctlr);
dev_warn(&h->pdev->dev, "cache not flushed, out of memory.\n");
return;
}
/* write all data in the battery backed cache to disk */
@ -4880,8 +4844,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
4, 0, CTLR_LUNID, TYPE_CMD);
kfree(flush_buf);
if (return_code != IO_OK)
printk(KERN_WARNING "cciss%d: Error flushing cache\n",
h->ctlr);
dev_warn(&h->pdev->dev, "Error flushing cache\n");
h->access.set_intr_mask(h, CCISS_INTR_OFF);
free_irq(h->intr[PERF_MODE_INT], h);
}
@ -4892,15 +4855,14 @@ static void __devexit cciss_remove_one(struct pci_dev *pdev)
int i, j;
if (pci_get_drvdata(pdev) == NULL) {
printk(KERN_ERR "cciss: Unable to remove device \n");
dev_err(&pdev->dev, "Unable to remove device\n");
return;
}
h = pci_get_drvdata(pdev);
i = h->ctlr;
if (hba[i] == NULL) {
printk(KERN_ERR "cciss: device appears to "
"already be removed\n");
dev_err(&pdev->dev, "device appears to already be removed\n");
return;
}
@ -5021,8 +4983,8 @@ static void __exit cciss_cleanup(void)
/* double check that all controller entrys have been removed */
for (i = 0; i < MAX_CTLR; i++) {
if (hba[i] != NULL) {
printk(KERN_WARNING "cciss: had to remove"
" controller %d\n", i);
dev_warn(&hba[i]->pdev->dev,
"had to remove controller\n");
cciss_remove_one(hba[i]->pdev);
}
}

159
drivers/block/cciss_scsi.c
View File

@ -192,7 +192,8 @@ scsi_cmd_free(ctlr_info_t *h, CommandList_struct *c)
stk = &sa->cmd_stack;
stk->top++;
if (stk->top >= CMD_STACK_SIZE) {
printk("cciss: scsi_cmd_free called too many times.\n");
dev_err(&h->pdev->dev,
"scsi_cmd_free called too many times.\n");
BUG();
}
stk->elem[stk->top] = (struct cciss_scsi_cmd_stack_elem_t *) c;
@ -245,10 +246,9 @@ scsi_cmd_stack_free(ctlr_info_t *h)
sa = h->scsi_ctlr;
stk = &sa->cmd_stack;
if (stk->top != CMD_STACK_SIZE-1) {
printk( "cciss: %d scsi commands are still outstanding.\n",
dev_warn(&h->pdev->dev,
"bug: %d scsi commands are still outstanding.\n",
CMD_STACK_SIZE - stk->top);
// BUG();
printk("WE HAVE A BUG HERE!!! stk=0x%p\n", stk);
}
size = sizeof(struct cciss_scsi_cmd_stack_elem_t) * CMD_STACK_SIZE;
@ -382,8 +382,8 @@ cciss_scsi_add_entry(ctlr_info_t *h, int hostno,
unsigned char addr1[8], addr2[8];
if (n >= CCISS_MAX_SCSI_DEVS_PER_HBA) {
printk("cciss%d: Too many devices, "
"some will be inaccessible.\n", h->ctlr);
dev_warn(&h->pdev->dev, "Too many devices, "
"some will be inaccessible.\n");
return -1;
}
@ -439,8 +439,8 @@ cciss_scsi_add_entry(ctlr_info_t *h, int hostno,
know our hostno and we don't want to print anything first
time anyway (the scsi layer's inquiries will show that info) */
if (hostno != -1)
printk("cciss%d: %s device c%db%dt%dl%d added.\n",
h->ctlr, scsi_device_type(sd->devtype), hostno,
dev_info(&h->pdev->dev, "%s device c%db%dt%dl%d added.\n",
scsi_device_type(sd->devtype), hostno,
sd->bus, sd->target, sd->lun);
return 0;
}
@ -462,8 +462,8 @@ cciss_scsi_remove_entry(ctlr_info_t *h, int hostno, int entry,
for (i = entry; i < ccissscsi[h->ctlr].ndevices-1; i++)
ccissscsi[h->ctlr].dev[i] = ccissscsi[h->ctlr].dev[i+1];
ccissscsi[h->ctlr].ndevices--;
printk("cciss%d: %s device c%db%dt%dl%d removed.\n",
h->ctlr, scsi_device_type(sd.devtype), hostno,
dev_info(&h->pdev->dev, "%s device c%db%dt%dl%d removed.\n",
scsi_device_type(sd.devtype), hostno,
sd.bus, sd.target, sd.lun);
}
@ -536,8 +536,8 @@ adjust_cciss_scsi_table(ctlr_info_t *h, int hostno,
GFP_KERNEL);
if (!added || !removed) {
printk(KERN_WARNING "cciss%d: Out of memory in "
"adjust_cciss_scsi_table\n", h->ctlr);
dev_warn(&h->pdev->dev,
"Out of memory in adjust_cciss_scsi_table\n");
goto free_and_out;
}
@ -568,17 +568,14 @@ adjust_cciss_scsi_table(ctlr_info_t *h, int hostno,
if (found == 0) { /* device no longer present. */
changes++;
/* printk("cciss%d: %s device c%db%dt%dl%d removed.\n",
h->ctlr, scsi_device_type(csd->devtype), hostno,
csd->bus, csd->target, csd->lun); */
cciss_scsi_remove_entry(h, hostno, i,
removed, &nremoved);
/* remove ^^^, hence i not incremented */
} else if (found == 1) { /* device is different in some way */
changes++;
printk("cciss%d: device c%db%dt%dl%d has changed.\n",
h->ctlr, hostno,
csd->bus, csd->target, csd->lun);
dev_info(&h->pdev->dev,
"device c%db%dt%dl%d has changed.\n",
hostno, csd->bus, csd->target, csd->lun);
cciss_scsi_remove_entry(h, hostno, i,
removed, &nremoved);
/* remove ^^^, hence i not incremented */
@ -623,8 +620,8 @@ adjust_cciss_scsi_table(ctlr_info_t *h, int hostno,
} else if (found == 1) {
/* should never happen... */
changes++;
printk(KERN_WARNING "cciss%d: device "
"unexpectedly changed\n", h->ctlr);
dev_warn(&h->pdev->dev,
"device unexpectedly changed\n");
/* but if it does happen, we just ignore that device */
}
}
@ -648,9 +645,9 @@ adjust_cciss_scsi_table(ctlr_info_t *h, int hostno,
/* We don't expect to get here. */
/* future cmds to this device will get selection */
/* timeout as if the device was gone. */
printk(KERN_WARNING "cciss%d: didn't find "
dev_warn(&h->pdev->dev, "didn't find "
"c%db%dt%dl%d\n for removal.",
h->ctlr, hostno, removed[i].bus,
hostno, removed[i].bus,
removed[i].target, removed[i].lun);
}
}
@ -662,10 +659,9 @@ adjust_cciss_scsi_table(ctlr_info_t *h, int hostno,
added[i].target, added[i].lun);
if (rc == 0)
continue;
printk(KERN_WARNING "cciss%d: scsi_add_device "
dev_warn(&h->pdev->dev, "scsi_add_device "
"c%db%dt%dl%d failed, device not added.\n",
h->ctlr, hostno,
added[i].bus, added[i].target, added[i].lun);
hostno, added[i].bus, added[i].target, added[i].lun);
/* now we have to remove it from ccissscsi, */
/* since it didn't get added to scsi mid layer */
fixup_botched_add(h, added[i].scsi3addr);
@ -788,7 +784,7 @@ static void complete_scsi_command(CommandList_struct *c, int timeout,
case CMD_DATA_UNDERRUN: /* let mid layer handle it. */
break;
case CMD_DATA_OVERRUN:
printk(KERN_WARNING "cciss: %p has"
dev_warn(&h->pdev->dev, "%p has"
" completed with data overrun "
"reported\n", c);
break;
@ -804,43 +800,41 @@ static void complete_scsi_command(CommandList_struct *c, int timeout,
}
break;
case CMD_PROTOCOL_ERR:
printk(KERN_WARNING "cciss: %p has "
"protocol error\n", c);
dev_warn(&h->pdev->dev,
"%p has protocol error\n", c);
break;
case CMD_HARDWARE_ERR:
cmd->result = DID_ERROR << 16;
printk(KERN_WARNING "cciss: %p had "
" hardware error\n", c);
dev_warn(&h->pdev->dev,
"%p had hardware error\n", c);
break;
case CMD_CONNECTION_LOST:
cmd->result = DID_ERROR << 16;
printk(KERN_WARNING "cciss: %p had "
"connection lost\n", c);
dev_warn(&h->pdev->dev,
"%p had connection lost\n", c);
break;
case CMD_ABORTED:
cmd->result = DID_ABORT << 16;
printk(KERN_WARNING "cciss: %p was "
"aborted\n", c);
dev_warn(&h->pdev->dev, "%p was aborted\n", c);
break;
case CMD_ABORT_FAILED:
cmd->result = DID_ERROR << 16;
printk(KERN_WARNING "cciss: %p reports "
"abort failed\n", c);
dev_warn(&h->pdev->dev,
"%p reports abort failed\n", c);
break;
case CMD_UNSOLICITED_ABORT:
cmd->result = DID_ABORT << 16;
printk(KERN_WARNING "cciss: %p aborted "
"do to an unsolicited abort\n", c);
dev_warn(&h->pdev->dev, "%p aborted do to an "
"unsolicited abort\n", c);
break;
case CMD_TIMEOUT:
cmd->result = DID_TIME_OUT << 16;
printk(KERN_WARNING "cciss: %p timedout\n",
c);
dev_warn(&h->pdev->dev, "%p timedout\n", c);
break;
default:
cmd->result = DID_ERROR << 16;
printk(KERN_WARNING "cciss: %p returned "
"unknown status %x\n", c,
dev_warn(&h->pdev->dev,
"%p returned unknown status %x\n", c,
ei->CommandStatus);
}
}
@ -956,7 +950,7 @@ cciss_scsi_do_simple_cmd(ctlr_info_t *h,
}
static void
cciss_scsi_interpret_error(CommandList_struct *c)
cciss_scsi_interpret_error(ctlr_info_t *h, CommandList_struct *c)
{
ErrorInfo_struct *ei;
@ -964,67 +958,64 @@ cciss_scsi_interpret_error(CommandList_struct *c)
switch(ei->CommandStatus)
{
case CMD_TARGET_STATUS:
printk(KERN_WARNING "cciss: cmd %p has "
"completed with errors\n", c);
printk(KERN_WARNING "cciss: cmd %p "
"has SCSI Status = %x\n",
c, ei->ScsiStatus);
dev_warn(&h->pdev->dev,
"cmd %p has completed with errors\n", c);
dev_warn(&h->pdev->dev,
"cmd %p has SCSI Status = %x\n",
c, ei->ScsiStatus);
if (ei->ScsiStatus == 0)
printk(KERN_WARNING
"cciss:SCSI status is abnormally zero. "
dev_warn(&h->pdev->dev,
"SCSI status is abnormally zero. "
"(probably indicates selection timeout "
"reported incorrectly due to a known "
"firmware bug, circa July, 2001.)\n");
break;
case CMD_DATA_UNDERRUN: /* let mid layer handle it. */
printk("UNDERRUN\n");
dev_info(&h->pdev->dev, "UNDERRUN\n");
break;
case CMD_DATA_OVERRUN:
printk(KERN_WARNING "cciss: %p has"
dev_warn(&h->pdev->dev, "%p has"
" completed with data overrun "
"reported\n", c);
break;
case CMD_INVALID: {
/* controller unfortunately reports SCSI passthru's */
/* to non-existent targets as invalid commands. */
printk(KERN_WARNING "cciss: %p is "
"reported invalid (probably means "
dev_warn(&h->pdev->dev,
"%p is reported invalid (probably means "
"target device no longer present)\n", c);
/* print_bytes((unsigned char *) c, sizeof(*c), 1, 0);
print_cmd(c); */
}
break;
case CMD_PROTOCOL_ERR:
printk(KERN_WARNING "cciss: %p has "
"protocol error\n", c);
dev_warn(&h->pdev->dev, "%p has protocol error\n", c);
break;
case CMD_HARDWARE_ERR:
/* cmd->result = DID_ERROR << 16; */
printk(KERN_WARNING "cciss: %p had "
" hardware error\n", c);
dev_warn(&h->pdev->dev, "%p had hardware error\n", c);
break;
case CMD_CONNECTION_LOST:
printk(KERN_WARNING "cciss: %p had "
"connection lost\n", c);
dev_warn(&h->pdev->dev, "%p had connection lost\n", c);
break;
case CMD_ABORTED:
printk(KERN_WARNING "cciss: %p was "
"aborted\n", c);
dev_warn(&h->pdev->dev, "%p was aborted\n", c);
break;
case CMD_ABORT_FAILED:
printk(KERN_WARNING "cciss: %p reports "
"abort failed\n", c);
dev_warn(&h->pdev->dev,
"%p reports abort failed\n", c);
break;
case CMD_UNSOLICITED_ABORT:
printk(KERN_WARNING "cciss: %p aborted "
"do to an unsolicited abort\n", c);
dev_warn(&h->pdev->dev,
"%p aborted do to an unsolicited abort\n", c);
break;
case CMD_TIMEOUT:
printk(KERN_WARNING "cciss: %p timedout\n", c);
dev_warn(&h->pdev->dev, "%p timedout\n", c);
break;
default:
printk(KERN_WARNING "cciss: %p returned "
"unknown status %x\n", c, ei->CommandStatus);
dev_warn(&h->pdev->dev,
"%p returned unknown status %x\n",
c, ei->CommandStatus);
}
}
@ -1063,7 +1054,7 @@ cciss_scsi_do_inquiry(ctlr_info_t *h, unsigned char *scsi3addr,
if (ei->CommandStatus != 0 &&
ei->CommandStatus != CMD_DATA_UNDERRUN) {
cciss_scsi_interpret_error(c);
cciss_scsi_interpret_error(h, c);
rc = -1;
}
spin_lock_irqsave(&h->lock, flags);
@ -1134,7 +1125,7 @@ cciss_scsi_do_report_phys_luns(ctlr_info_t *h,
ei = c->err_info;
if (ei->CommandStatus != 0 &&
ei->CommandStatus != CMD_DATA_UNDERRUN) {
cciss_scsi_interpret_error(c);
cciss_scsi_interpret_error(h, c);
rc = -1;
}
spin_lock_irqsave(&h->lock, flags);
@ -1446,7 +1437,7 @@ cciss_scsi_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd
c = scsi_cmd_alloc(h);
spin_unlock_irqrestore(&h->lock, flags);
if (c == NULL) { /* trouble... */
printk("scsi_cmd_alloc returned NULL!\n");
dev_warn(&h->pdev->dev, "scsi_cmd_alloc returned NULL!\n");
/* FIXME: next 3 lines are -> BAD! <- */
cmd->result = DID_NO_CONNECT << 16;
done(cmd);
@ -1502,7 +1493,7 @@ cciss_scsi_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd
break;
default:
printk("cciss: unknown data direction: %d\n",
dev_warn(&h->pdev->dev, "unknown data direction: %d\n",
cmd->sc_data_direction);
BUG();
break;
@ -1552,8 +1543,7 @@ static int cciss_engage_scsi(ctlr_info_t *h)
stk = &sa->cmd_stack;
if (sa->registered) {
printk(KERN_INFO "cciss%d: SCSI subsystem already engaged.\n",
h->ctlr);
dev_info(&h->pdev->dev, "SCSI subsystem already engaged.\n");
spin_unlock_irqrestore(&h->lock, flags);
return -ENXIO;
}
@ -1586,8 +1576,8 @@ static int wait_for_device_to_become_ready(ctlr_info_t *h,
c = cmd_alloc(h);
if (!c) {
printk(KERN_WARNING "cciss%d: out of memory in "
"wait_for_device_to_become_ready.\n", h->ctlr);
dev_warn(&h->pdev->dev, "out of memory in "
"wait_for_device_to_become_ready.\n");
return IO_ERROR;
}
@ -1631,16 +1621,16 @@ static int wait_for_device_to_become_ready(ctlr_info_t *h,
}
}
retry_tur:
printk(KERN_WARNING "cciss%d: Waiting %d secs "
dev_warn(&h->pdev->dev, "Waiting %d secs "
"for device to become ready.\n",
h->ctlr, waittime / HZ);
waittime / HZ);
rc = 1; /* device not ready. */
}
if (rc)
printk("cciss%d: giving up on device.\n", h->ctlr);
dev_warn(&h->pdev->dev, "giving up on device.\n");
else
printk(KERN_WARNING "cciss%d: device is ready.\n", h->ctlr);
dev_warn(&h->pdev->dev, "device is ready.\n");
cmd_free(h, c);
return rc;
@ -1668,8 +1658,7 @@ static int cciss_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
h = (ctlr_info_t *) scsicmd->device->host->hostdata[0];
if (h == NULL) /* paranoia */
return FAILED;
printk(KERN_WARNING
"cciss%d: resetting tape drive or medium changer.\n", h->ctlr);
dev_warn(&h->pdev->dev, "resetting tape drive or medium changer.\n");
/* find the command that's giving us trouble */
cmd_in_trouble = (CommandList_struct *) scsicmd->host_scribble;
if (cmd_in_trouble == NULL) /* paranoia */
@ -1680,7 +1669,7 @@ static int cciss_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
TYPE_MSG);
if (rc == 0 && wait_for_device_to_become_ready(h, lunaddr) == 0)
return SUCCESS;
printk(KERN_WARNING "cciss%d: resetting device failed.\n", h->ctlr);
dev_warn(&h->pdev->dev, "resetting device failed.\n");
return FAILED;
}
@ -1695,7 +1684,7 @@ static int cciss_eh_abort_handler(struct scsi_cmnd *scsicmd)
h = (ctlr_info_t *) scsicmd->device->host->hostdata[0];
if (h == NULL) /* paranoia */
return FAILED;
printk(KERN_WARNING "cciss%d: aborting tardy SCSI cmd\n", h->ctlr);
dev_warn(&h->pdev->dev, "aborting tardy SCSI cmd\n");
/* find the command to be aborted */
cmd_to_abort = (CommandList_struct *) scsicmd->host_scribble;