From 6c0a60ec52042ece8bf4904c91ac497188e8d70b Mon Sep 17 00:00:00 2001 From: Brian King Date: Wed, 13 Jun 2007 17:12:19 -0500 Subject: [PATCH] [SCSI] ibmvscsi: Enhanced error logging Converts ibmvscsi to use dev_printk and friends to simplify debugging. ibmvscsi adapter initialization now looks like this: ibmvscsi 30000005: SRP_VERSION: 16.a ibmvscsi 30000005: partner initialization complete ibmvscsi 30000005: sent SRP login ibmvscsi 30000005: SRP_LOGIN succeeded Additionally, this patch adds the logging of a couple return codes in a couple logs. Signed-off-by: Brian King Signed-off-by: James Bottomley --- drivers/scsi/ibmvscsi/ibmvscsi.c | 208 +++++++++++++++++--------------------- drivers/scsi/ibmvscsi/rpa_vscsi.c | 20 ++-- 2 files changed, 100 insertions(+), 128 deletions(-) diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index d91837c..c63a26e 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -173,9 +173,8 @@ static void release_event_pool(struct event_pool *pool, } } if (in_use) - printk(KERN_WARNING - "ibmvscsi: releasing event pool with %d " - "events still in use?\n", in_use); + dev_warn(hostdata->dev, "releasing event pool with %d " + "events still in use?\n", in_use); kfree(pool->events); dma_free_coherent(hostdata->dev, pool->size * sizeof(*pool->iu_storage), @@ -210,15 +209,13 @@ static void free_event_struct(struct event_pool *pool, struct srp_event_struct *evt) { if (!valid_event_struct(pool, evt)) { - printk(KERN_ERR - "ibmvscsi: Freeing invalid event_struct %p " - "(not in pool %p)\n", evt, pool->events); + dev_err(evt->hostdata->dev, "Freeing invalid event_struct %p " + "(not in pool %p)\n", evt, pool->events); return; } if (atomic_inc_return(&evt->free) != 1) { - printk(KERN_ERR - "ibmvscsi: Freeing event_struct %p " - "which is not in use!\n", evt); + dev_err(evt->hostdata->dev, "Freeing event_struct %p " + "which is not in use!\n", evt); return; } } @@ -426,10 +423,9 @@ static int map_sg_data(struct scsi_cmnd *cmd, SG_ALL * sizeof(struct srp_direct_buf), &evt_struct->ext_list_token, 0); if (!evt_struct->ext_list) { - printk(KERN_ERR - "ibmvscsi: Can't allocate memory for indirect table\n"); + sdev_printk(KERN_ERR, cmd->device, + "Can't allocate memory for indirect table\n"); return 0; - } } @@ -464,8 +460,8 @@ static int map_single_data(struct scsi_cmnd *cmd, cmd->request_bufflen, DMA_BIDIRECTIONAL); if (dma_mapping_error(data->va)) { - printk(KERN_ERR - "ibmvscsi: Unable to map request_buffer for command!\n"); + sdev_printk(KERN_ERR, cmd->device, + "Unable to map request_buffer for command!\n"); return 0; } data->len = cmd->request_bufflen; @@ -496,13 +492,13 @@ static int map_data_for_srp_cmd(struct scsi_cmnd *cmd, case DMA_NONE: return 1; case DMA_BIDIRECTIONAL: - printk(KERN_ERR - "ibmvscsi: Can't map DMA_BIDIRECTIONAL to read/write\n"); + sdev_printk(KERN_ERR, cmd->device, + "Can't map DMA_BIDIRECTIONAL to read/write\n"); return 0; default: - printk(KERN_ERR - "ibmvscsi: Unknown data direction 0x%02x; can't map!\n", - cmd->sc_data_direction); + sdev_printk(KERN_ERR, cmd->device, + "Unknown data direction 0x%02x; can't map!\n", + cmd->sc_data_direction); return 0; } @@ -585,8 +581,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct, ibmvscsi_send_crq(hostdata, crq_as_u64[0], crq_as_u64[1])) != 0) { list_del(&evt_struct->list); - printk(KERN_ERR "ibmvscsi: send error %d\n", - rc); + dev_err(hostdata->dev, "send error %d\n", rc); atomic_inc(&hostdata->request_limit); goto send_error; } @@ -627,9 +622,8 @@ static void handle_cmd_rsp(struct srp_event_struct *evt_struct) if (unlikely(rsp->opcode != SRP_RSP)) { if (printk_ratelimit()) - printk(KERN_WARNING - "ibmvscsi: bad SRP RSP type %d\n", - rsp->opcode); + dev_warn(evt_struct->hostdata->dev, + "bad SRP RSP type %d\n", rsp->opcode); } if (cmnd) { @@ -690,7 +684,7 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd, srp_cmd->lun = ((u64) lun) << 48; if (!map_data_for_srp_cmd(cmnd, evt_struct, srp_cmd, hostdata->dev)) { - printk(KERN_ERR "ibmvscsi: couldn't convert cmd to srp_cmd\n"); + sdev_printk(KERN_ERR, cmnd->device, "couldn't convert cmd to srp_cmd\n"); free_event_struct(&hostdata->pool, evt_struct); return SCSI_MLQUEUE_HOST_BUSY; } @@ -737,16 +731,16 @@ static void adapter_info_rsp(struct srp_event_struct *evt_struct) DMA_BIDIRECTIONAL); if (evt_struct->xfer_iu->mad.adapter_info.common.status) { - printk("ibmvscsi: error %d getting adapter info\n", - evt_struct->xfer_iu->mad.adapter_info.common.status); + dev_err(hostdata->dev, "error %d getting adapter info\n", + evt_struct->xfer_iu->mad.adapter_info.common.status); } else { - printk("ibmvscsi: host srp version: %s, " - "host partition %s (%d), OS %d, max io %u\n", - hostdata->madapter_info.srp_version, - hostdata->madapter_info.partition_name, - hostdata->madapter_info.partition_number, - hostdata->madapter_info.os_type, - hostdata->madapter_info.port_max_txu[0]); + dev_info(hostdata->dev, "host srp version: %s, " + "host partition %s (%d), OS %d, max io %u\n", + hostdata->madapter_info.srp_version, + hostdata->madapter_info.partition_name, + hostdata->madapter_info.partition_number, + hostdata->madapter_info.os_type, + hostdata->madapter_info.port_max_txu[0]); if (hostdata->madapter_info.port_max_txu[0]) hostdata->host->max_sectors = @@ -754,11 +748,10 @@ static void adapter_info_rsp(struct srp_event_struct *evt_struct) if (hostdata->madapter_info.os_type == 3 && strcmp(hostdata->madapter_info.srp_version, "1.6a") <= 0) { - printk("ibmvscsi: host (Ver. %s) doesn't support large" - "transfers\n", - hostdata->madapter_info.srp_version); - printk("ibmvscsi: limiting scatterlists to %d\n", - MAX_INDIRECT_BUFS); + dev_err(hostdata->dev, "host (Ver. %s) doesn't support large transfers\n", + hostdata->madapter_info.srp_version); + dev_err(hostdata->dev, "limiting scatterlists to %d\n", + MAX_INDIRECT_BUFS); hostdata->host->sg_tablesize = MAX_INDIRECT_BUFS; } } @@ -781,8 +774,8 @@ static void send_mad_adapter_info(struct ibmvscsi_host_data *hostdata) evt_struct = get_event_struct(&hostdata->pool); if (!evt_struct) { - printk(KERN_ERR "ibmvscsi: couldn't allocate an event " - "for ADAPTER_INFO_REQ!\n"); + dev_err(hostdata->dev, + "couldn't allocate an event for ADAPTER_INFO_REQ!\n"); return; } @@ -802,15 +795,13 @@ static void send_mad_adapter_info(struct ibmvscsi_host_data *hostdata) DMA_BIDIRECTIONAL); if (dma_mapping_error(req->buffer)) { - printk(KERN_ERR - "ibmvscsi: Unable to map request_buffer " - "for adapter_info!\n"); + dev_err(hostdata->dev, "Unable to map request_buffer for adapter_info!\n"); free_event_struct(&hostdata->pool, evt_struct); return; } if (ibmvscsi_send_srp_event(evt_struct, hostdata)) { - printk(KERN_ERR "ibmvscsi: couldn't send ADAPTER_INFO_REQ!\n"); + dev_err(hostdata->dev, "couldn't send ADAPTER_INFO_REQ!\n"); dma_unmap_single(hostdata->dev, addr, sizeof(hostdata->madapter_info), @@ -832,24 +823,23 @@ static void login_rsp(struct srp_event_struct *evt_struct) case SRP_LOGIN_RSP: /* it worked! */ break; case SRP_LOGIN_REJ: /* refused! */ - printk(KERN_INFO "ibmvscsi: SRP_LOGIN_REJ reason %u\n", - evt_struct->xfer_iu->srp.login_rej.reason); + dev_info(hostdata->dev, "SRP_LOGIN_REJ reason %u\n", + evt_struct->xfer_iu->srp.login_rej.reason); /* Login failed. */ atomic_set(&hostdata->request_limit, -1); return; default: - printk(KERN_ERR - "ibmvscsi: Invalid login response typecode 0x%02x!\n", - evt_struct->xfer_iu->srp.login_rsp.opcode); + dev_err(hostdata->dev, "Invalid login response typecode 0x%02x!\n", + evt_struct->xfer_iu->srp.login_rsp.opcode); /* Login failed. */ atomic_set(&hostdata->request_limit, -1); return; } - printk(KERN_INFO "ibmvscsi: SRP_LOGIN succeeded\n"); + dev_info(hostdata->dev, "SRP_LOGIN succeeded\n"); if (evt_struct->xfer_iu->srp.login_rsp.req_lim_delta < 0) - printk(KERN_ERR "ibmvscsi: Invalid request_limit.\n"); + dev_err(hostdata->dev, "Invalid request_limit.\n"); /* Now we know what the real request-limit is. * This value is set rather than added to request_limit because @@ -878,8 +868,7 @@ static int send_srp_login(struct ibmvscsi_host_data *hostdata) struct srp_login_req *login; struct srp_event_struct *evt_struct = get_event_struct(&hostdata->pool); if (!evt_struct) { - printk(KERN_ERR - "ibmvscsi: couldn't allocate an event for login req!\n"); + dev_err(hostdata->dev, "couldn't allocate an event for login req!\n"); return FAILED; } @@ -902,7 +891,7 @@ static int send_srp_login(struct ibmvscsi_host_data *hostdata) rc = ibmvscsi_send_srp_event(evt_struct, hostdata); spin_unlock_irqrestore(hostdata->host->host_lock, flags); - printk("ibmvscsic: sent SRP login\n"); + dev_info(hostdata->dev, "sent SRP login\n"); return rc; }; @@ -957,7 +946,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) evt = get_event_struct(&hostdata->pool); if (evt == NULL) { spin_unlock_irqrestore(hostdata->host->host_lock, flags); - printk(KERN_ERR "ibmvscsi: failed to allocate abort event\n"); + sdev_printk(KERN_ERR, cmd->device, "failed to allocate abort event\n"); return FAILED; } @@ -975,15 +964,16 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) tsk_mgmt->tsk_mgmt_func = SRP_TSK_ABORT_TASK; tsk_mgmt->task_tag = (u64) found_evt; - printk(KERN_INFO "ibmvscsi: aborting command. lun 0x%lx, tag 0x%lx\n", - tsk_mgmt->lun, tsk_mgmt->task_tag); + sdev_printk(KERN_INFO, cmd->device, "aborting command. lun 0x%lx, tag 0x%lx\n", + tsk_mgmt->lun, tsk_mgmt->task_tag); evt->sync_srp = &srp_rsp; init_completion(&evt->comp); rsp_rc = ibmvscsi_send_srp_event(evt, hostdata); spin_unlock_irqrestore(hostdata->host->host_lock, flags); if (rsp_rc != 0) { - printk(KERN_ERR "ibmvscsi: failed to send abort() event\n"); + sdev_printk(KERN_ERR, cmd->device, + "failed to send abort() event. rc=%d\n", rsp_rc); return FAILED; } @@ -992,9 +982,8 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) /* make sure we got a good response */ if (unlikely(srp_rsp.srp.rsp.opcode != SRP_RSP)) { if (printk_ratelimit()) - printk(KERN_WARNING - "ibmvscsi: abort bad SRP RSP type %d\n", - srp_rsp.srp.rsp.opcode); + sdev_printk(KERN_WARNING, cmd->device, "abort bad SRP RSP type %d\n", + srp_rsp.srp.rsp.opcode); return FAILED; } @@ -1005,10 +994,9 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) if (rsp_rc) { if (printk_ratelimit()) - printk(KERN_WARNING - "ibmvscsi: abort code %d for task tag 0x%lx\n", - rsp_rc, - tsk_mgmt->task_tag); + sdev_printk(KERN_WARNING, cmd->device, + "abort code %d for task tag 0x%lx\n", + rsp_rc, tsk_mgmt->task_tag); return FAILED; } @@ -1027,15 +1015,13 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) if (found_evt == NULL) { spin_unlock_irqrestore(hostdata->host->host_lock, flags); - printk(KERN_INFO - "ibmvscsi: aborted task tag 0x%lx completed\n", - tsk_mgmt->task_tag); + sdev_printk(KERN_INFO, cmd->device, "aborted task tag 0x%lx completed\n", + tsk_mgmt->task_tag); return SUCCESS; } - printk(KERN_INFO - "ibmvscsi: successfully aborted task tag 0x%lx\n", - tsk_mgmt->task_tag); + sdev_printk(KERN_INFO, cmd->device, "successfully aborted task tag 0x%lx\n", + tsk_mgmt->task_tag); cmd->result = (DID_ABORT << 16); list_del(&found_evt->list); @@ -1069,7 +1055,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd) evt = get_event_struct(&hostdata->pool); if (evt == NULL) { spin_unlock_irqrestore(hostdata->host->host_lock, flags); - printk(KERN_ERR "ibmvscsi: failed to allocate reset event\n"); + sdev_printk(KERN_ERR, cmd->device, "failed to allocate reset event\n"); return FAILED; } @@ -1086,15 +1072,16 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd) tsk_mgmt->lun = ((u64) lun) << 48; tsk_mgmt->tsk_mgmt_func = SRP_TSK_LUN_RESET; - printk(KERN_INFO "ibmvscsi: resetting device. lun 0x%lx\n", - tsk_mgmt->lun); + sdev_printk(KERN_INFO, cmd->device, "resetting device. lun 0x%lx\n", + tsk_mgmt->lun); evt->sync_srp = &srp_rsp; init_completion(&evt->comp); rsp_rc = ibmvscsi_send_srp_event(evt, hostdata); spin_unlock_irqrestore(hostdata->host->host_lock, flags); if (rsp_rc != 0) { - printk(KERN_ERR "ibmvscsi: failed to send reset event\n"); + sdev_printk(KERN_ERR, cmd->device, + "failed to send reset event. rc=%d\n", rsp_rc); return FAILED; } @@ -1103,9 +1090,8 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd) /* make sure we got a good response */ if (unlikely(srp_rsp.srp.rsp.opcode != SRP_RSP)) { if (printk_ratelimit()) - printk(KERN_WARNING - "ibmvscsi: reset bad SRP RSP type %d\n", - srp_rsp.srp.rsp.opcode); + sdev_printk(KERN_WARNING, cmd->device, "reset bad SRP RSP type %d\n", + srp_rsp.srp.rsp.opcode); return FAILED; } @@ -1116,9 +1102,9 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd) if (rsp_rc) { if (printk_ratelimit()) - printk(KERN_WARNING - "ibmvscsi: reset code %d for task tag 0x%lx\n", - rsp_rc, tsk_mgmt->task_tag); + sdev_printk(KERN_WARNING, cmd->device, + "reset code %d for task tag 0x%lx\n", + rsp_rc, tsk_mgmt->task_tag); return FAILED; } @@ -1184,6 +1170,7 @@ static void purge_requests(struct ibmvscsi_host_data *hostdata, int error_code) void ibmvscsi_handle_crq(struct viosrp_crq *crq, struct ibmvscsi_host_data *hostdata) { + long rc; unsigned long flags; struct srp_event_struct *evt_struct = (struct srp_event_struct *)crq->IU_data_ptr; @@ -1191,27 +1178,25 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq, case 0xC0: /* initialization */ switch (crq->format) { case 0x01: /* Initialization message */ - printk(KERN_INFO "ibmvscsi: partner initialized\n"); + dev_info(hostdata->dev, "partner initialized\n"); /* Send back a response */ - if (ibmvscsi_send_crq(hostdata, - 0xC002000000000000LL, 0) == 0) { + if ((rc = ibmvscsi_send_crq(hostdata, + 0xC002000000000000LL, 0)) == 0) { /* Now login */ send_srp_login(hostdata); } else { - printk(KERN_ERR - "ibmvscsi: Unable to send init rsp\n"); + dev_err(hostdata->dev, "Unable to send init rsp. rc=%ld\n", rc); } break; case 0x02: /* Initialization response */ - printk(KERN_INFO - "ibmvscsi: partner initialization complete\n"); + dev_info(hostdata->dev, "partner initialization complete\n"); /* Now login */ send_srp_login(hostdata); break; default: - printk(KERN_ERR "ibmvscsi: unknown crq message type\n"); + dev_err(hostdata->dev, "unknown crq message type: %d\n", crq->format); } return; case 0xFF: /* Hypervisor telling us the connection is closed */ @@ -1219,8 +1204,7 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq, atomic_set(&hostdata->request_limit, 0); if (crq->format == 0x06) { /* We need to re-setup the interpartition connection */ - printk(KERN_INFO - "ibmvscsi: Re-enabling adapter!\n"); + dev_info(hostdata->dev, "Re-enabling adapter!\n"); purge_requests(hostdata, DID_REQUEUE); if ((ibmvscsi_reenable_crq_queue(&hostdata->queue, hostdata)) || @@ -1228,14 +1212,11 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq, 0xC001000000000000LL, 0))) { atomic_set(&hostdata->request_limit, -1); - printk(KERN_ERR - "ibmvscsi: error after" - " enable\n"); + dev_err(hostdata->dev, "error after enable\n"); } } else { - printk(KERN_INFO - "ibmvscsi: Virtual adapter failed rc %d!\n", - crq->format); + dev_err(hostdata->dev, "Virtual adapter failed rc %d!\n", + crq->format); purge_requests(hostdata, DID_ERROR); if ((ibmvscsi_reset_crq_queue(&hostdata->queue, @@ -1244,8 +1225,7 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq, 0xC001000000000000LL, 0))) { atomic_set(&hostdata->request_limit, -1); - printk(KERN_ERR - "ibmvscsi: error after reset\n"); + dev_err(hostdata->dev, "error after reset\n"); } } scsi_unblock_requests(hostdata->host); @@ -1253,9 +1233,8 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq, case 0x80: /* real payload */ break; default: - printk(KERN_ERR - "ibmvscsi: got an invalid message type 0x%02x\n", - crq->valid); + dev_err(hostdata->dev, "got an invalid message type 0x%02x\n", + crq->valid); return; } @@ -1264,16 +1243,14 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq, * actually sent */ if (!valid_event_struct(&hostdata->pool, evt_struct)) { - printk(KERN_ERR - "ibmvscsi: returned correlation_token 0x%p is invalid!\n", + dev_err(hostdata->dev, "returned correlation_token 0x%p is invalid!\n", (void *)crq->IU_data_ptr); return; } if (atomic_read(&evt_struct->free)) { - printk(KERN_ERR - "ibmvscsi: received duplicate correlation_token 0x%p!\n", - (void *)crq->IU_data_ptr); + dev_err(hostdata->dev, "received duplicate correlation_token 0x%p!\n", + (void *)crq->IU_data_ptr); return; } @@ -1284,8 +1261,7 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq, if (evt_struct->done) evt_struct->done(evt_struct); else - printk(KERN_ERR - "ibmvscsi: returned done() is NULL; not running it!\n"); + dev_err(hostdata->dev, "returned done() is NULL; not running it!\n"); /* * Lock the host_lock before messing with these structures, since we @@ -1311,8 +1287,7 @@ static int ibmvscsi_do_host_config(struct ibmvscsi_host_data *hostdata, evt_struct = get_event_struct(&hostdata->pool); if (!evt_struct) { - printk(KERN_ERR - "ibmvscsi: could't allocate event for HOST_CONFIG!\n"); + dev_err(hostdata->dev, "couldn't allocate event for HOST_CONFIG!\n"); return -1; } @@ -1332,8 +1307,7 @@ static int ibmvscsi_do_host_config(struct ibmvscsi_host_data *hostdata, DMA_BIDIRECTIONAL); if (dma_mapping_error(host_config->buffer)) { - printk(KERN_ERR - "ibmvscsi: dma_mapping error " "getting host config\n"); + dev_err(hostdata->dev, "dma_mapping error getting host config\n"); free_event_struct(&hostdata->pool, evt_struct); return -1; } @@ -1556,7 +1530,7 @@ static int ibmvscsi_probe(struct vio_dev *vdev, const struct vio_device_id *id) driver_template.can_queue = max_requests; host = scsi_host_alloc(&driver_template, sizeof(*hostdata)); if (!host) { - printk(KERN_ERR "ibmvscsi: couldn't allocate host data\n"); + dev_err(&vdev->dev, "couldn't allocate host data\n"); goto scsi_host_alloc_failed; } @@ -1570,11 +1544,11 @@ static int ibmvscsi_probe(struct vio_dev *vdev, const struct vio_device_id *id) rc = ibmvscsi_init_crq_queue(&hostdata->queue, hostdata, max_requests); if (rc != 0 && rc != H_RESOURCE) { - printk(KERN_ERR "ibmvscsi: couldn't initialize crq\n"); + dev_err(&vdev->dev, "couldn't initialize crq. rc=%d\n", rc); goto init_crq_failed; } if (initialize_event_pool(&hostdata->pool, max_requests, hostdata) != 0) { - printk(KERN_ERR "ibmvscsi: couldn't initialize event pool\n"); + dev_err(&vdev->dev, "couldn't initialize event pool\n"); goto init_pool_failed; } diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c index d8700aa..9c14e78 100644 --- a/drivers/scsi/ibmvscsi/rpa_vscsi.c +++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c @@ -177,7 +177,7 @@ static void set_adapter_info(struct ibmvscsi_host_data *hostdata) memset(&hostdata->madapter_info, 0x00, sizeof(hostdata->madapter_info)); - printk(KERN_INFO "rpa_vscsi: SPR_VERSION: %s\n", SRP_VERSION); + dev_info(hostdata->dev, "SRP_VERSION: %s\n", SRP_VERSION); strcpy(hostdata->madapter_info.srp_version, SRP_VERSION); strncpy(hostdata->madapter_info.partition_name, partition_name, @@ -232,25 +232,24 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue, if (rc == 2) { /* Adapter is good, but other end is not ready */ - printk(KERN_WARNING "ibmvscsi: Partner adapter not ready\n"); + dev_warn(hostdata->dev, "Partner adapter not ready\n"); retrc = 0; } else if (rc != 0) { - printk(KERN_WARNING "ibmvscsi: Error %d opening adapter\n", rc); + dev_warn(hostdata->dev, "Error %d opening adapter\n", rc); goto reg_crq_failed; } if (request_irq(vdev->irq, ibmvscsi_handle_event, 0, "ibmvscsi", (void *)hostdata) != 0) { - printk(KERN_ERR "ibmvscsi: couldn't register irq 0x%x\n", - vdev->irq); + dev_err(hostdata->dev, "couldn't register irq 0x%x\n", + vdev->irq); goto req_irq_failed; } rc = vio_enable_interrupts(vdev); if (rc != 0) { - printk(KERN_ERR "ibmvscsi: Error %d enabling interrupts!!!\n", - rc); + dev_err(hostdata->dev, "Error %d enabling interrupts!!!\n", rc); goto req_irq_failed; } @@ -294,7 +293,7 @@ int ibmvscsi_reenable_crq_queue(struct crq_queue *queue, } while ((rc == H_IN_PROGRESS) || (rc == H_BUSY) || (H_IS_LONG_BUSY(rc))); if (rc) - printk(KERN_ERR "ibmvscsi: Error %d enabling adapter\n", rc); + dev_err(hostdata->dev, "Error %d enabling adapter\n", rc); return rc; } @@ -327,10 +326,9 @@ int ibmvscsi_reset_crq_queue(struct crq_queue *queue, queue->msg_token, PAGE_SIZE); if (rc == 2) { /* Adapter is good, but other end is not ready */ - printk(KERN_WARNING "ibmvscsi: Partner adapter not ready\n"); + dev_warn(hostdata->dev, "Partner adapter not ready\n"); } else if (rc != 0) { - printk(KERN_WARNING - "ibmvscsi: couldn't register crq--rc 0x%x\n", rc); + dev_warn(hostdata->dev, "couldn't register crq--rc 0x%x\n", rc); } return rc; } -- 2.7.4