diff options
Diffstat (limited to 'kernel/drivers/scsi/ibmvscsi')
| -rw-r--r-- | kernel/drivers/scsi/ibmvscsi/ibmvfc.c | 1 | ||||
| -rw-r--r-- | kernel/drivers/scsi/ibmvscsi/ibmvscsi.c | 16 | ||||
| -rw-r--r-- | kernel/drivers/scsi/ibmvscsi/ibmvscsi.h | 1 |
3 files changed, 11 insertions, 7 deletions
diff --git a/kernel/drivers/scsi/ibmvscsi/ibmvfc.c b/kernel/drivers/scsi/ibmvscsi/ibmvfc.c index 057d27721..6aa317c30 100644 --- a/kernel/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/kernel/drivers/scsi/ibmvscsi/ibmvfc.c @@ -3095,7 +3095,6 @@ static struct scsi_host_template driver_template = { .max_sectors = IBMVFC_MAX_SECTORS, .use_clustering = ENABLE_CLUSTERING, .shost_attrs = ibmvfc_attrs, - .use_blk_tags = 1, .track_queue_depth = 1, }; diff --git a/kernel/drivers/scsi/ibmvscsi/ibmvscsi.c b/kernel/drivers/scsi/ibmvscsi/ibmvscsi.c index acea5d6ee..adfef9db6 100644 --- a/kernel/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/kernel/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -106,9 +106,9 @@ MODULE_LICENSE("GPL"); MODULE_VERSION(IBMVSCSI_VERSION); module_param_named(max_id, max_id, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(max_id, "Largest ID value for each channel"); +MODULE_PARM_DESC(max_id, "Largest ID value for each channel [Default=64]"); module_param_named(max_channel, max_channel, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(max_channel, "Largest channel value"); +MODULE_PARM_DESC(max_channel, "Largest channel value [Default=3]"); module_param_named(init_timeout, init_timeout, int, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(init_timeout, "Initialization timeout in seconds"); module_param_named(max_requests, max_requests, int, S_IRUGO); @@ -1053,7 +1053,7 @@ static int ibmvscsi_queuecommand_lck(struct scsi_cmnd *cmnd, memset(srp_cmd, 0x00, SRP_MAX_IU_LEN); srp_cmd->opcode = SRP_CMD; memcpy(srp_cmd->cdb, cmnd->cmnd, sizeof(srp_cmd->cdb)); - srp_cmd->lun = cpu_to_be64(((u64)lun) << 48); + int_to_scsilun(lun, &srp_cmd->lun); if (!map_data_for_srp_cmd(cmnd, evt_struct, srp_cmd, hostdata->dev)) { if (!firmware_has_feature(FW_FEATURE_CMO)) @@ -1529,7 +1529,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) /* Set up an abort SRP command */ memset(tsk_mgmt, 0x00, sizeof(*tsk_mgmt)); tsk_mgmt->opcode = SRP_TSK_MGMT; - tsk_mgmt->lun = cpu_to_be64(((u64) lun) << 48); + int_to_scsilun(lun, &tsk_mgmt->lun); tsk_mgmt->tsk_mgmt_func = SRP_TSK_ABORT_TASK; tsk_mgmt->task_tag = (u64) found_evt; @@ -1652,7 +1652,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd) /* Set up a lun reset SRP command */ memset(tsk_mgmt, 0x00, sizeof(*tsk_mgmt)); tsk_mgmt->opcode = SRP_TSK_MGMT; - tsk_mgmt->lun = cpu_to_be64(((u64) lun) << 48); + int_to_scsilun(lun, &tsk_mgmt->lun); tsk_mgmt->tsk_mgmt_func = SRP_TSK_LUN_RESET; evt->sync_srp = &srp_rsp; @@ -2289,11 +2289,15 @@ static int ibmvscsi_probe(struct vio_dev *vdev, const struct vio_device_id *id) goto init_pool_failed; } - host->max_lun = 8; + host->max_lun = IBMVSCSI_MAX_LUN; host->max_id = max_id; host->max_channel = max_channel; host->max_cmd_len = 16; + dev_info(dev, + "Maximum ID: %d Maximum LUN: %llu Maximum Channel: %d\n", + host->max_id, host->max_lun, host->max_channel); + if (scsi_add_host(hostdata->host, hostdata->dev)) goto add_host_failed; diff --git a/kernel/drivers/scsi/ibmvscsi/ibmvscsi.h b/kernel/drivers/scsi/ibmvscsi/ibmvscsi.h index 7d64867c5..106736739 100644 --- a/kernel/drivers/scsi/ibmvscsi/ibmvscsi.h +++ b/kernel/drivers/scsi/ibmvscsi/ibmvscsi.h @@ -48,6 +48,7 @@ struct Scsi_Host; #define IBMVSCSI_CMDS_PER_LUN_DEFAULT 16 #define IBMVSCSI_MAX_SECTORS_DEFAULT 256 /* 32 * 8 = default max I/O 32 pages */ #define IBMVSCSI_MAX_CMDS_PER_LUN 64 +#define IBMVSCSI_MAX_LUN 32 /* ------------------------------------------------------------ * Data Structures |