diff options
Diffstat (limited to 'drivers/block/cciss.c')
-rw-r--r-- | drivers/block/cciss.c | 314 |
1 files changed, 138 insertions, 176 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 1dc9574..35a9f08c 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -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); } } |