diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index bdb12bf0d5c7..294e1a3a6adf 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -2641,8 +2641,13 @@ megasas_build_ldio_fusion(struct megasas_instance *instance, fp_possible = (io_info.fpOkForIo > 0) ? true : false; } - cmd->request_desc->SCSIIO.MSIxIndex = - instance->reply_map[raw_smp_processor_id()]; + if (instance->msix_load_balance) + cmd->request_desc->SCSIIO.MSIxIndex = + (mega_mod64(atomic64_add_return(1, &instance->total_io_count), + instance->msix_vectors)); + else + cmd->request_desc->SCSIIO.MSIxIndex = + instance->reply_map[raw_smp_processor_id()]; praid_context = &io_request->RaidContext; @@ -2969,8 +2974,13 @@ megasas_build_syspd_fusion(struct megasas_instance *instance, cmd->request_desc->SCSIIO.DevHandle = io_request->DevHandle; - cmd->request_desc->SCSIIO.MSIxIndex = - instance->reply_map[raw_smp_processor_id()]; + if (instance->msix_load_balance) + cmd->request_desc->SCSIIO.MSIxIndex = + (mega_mod64(atomic64_add_return(1, &instance->total_io_count), + instance->msix_vectors)); + else + cmd->request_desc->SCSIIO.MSIxIndex = + instance->reply_map[raw_smp_processor_id()]; if (!fp_possible) { /* system pd firmware path */ @@ -4367,7 +4377,7 @@ int megasas_task_abort_fusion(struct scsi_cmnd *scmd) devhandle = megasas_get_tm_devhandle(scmd->device); if (devhandle == (u16)ULONG_MAX) { - ret = SUCCESS; + ret = FAILED; sdev_printk(KERN_INFO, scmd->device, "task abort issued for invalid devhandle\n"); mutex_unlock(&instance->reset_mutex); @@ -4440,7 +4450,7 @@ int megasas_reset_target_fusion(struct scsi_cmnd *scmd) devhandle = megasas_get_tm_devhandle(scmd->device); if (devhandle == (u16)ULONG_MAX) { - ret = SUCCESS; + ret = FAILED; sdev_printk(KERN_INFO, scmd->device, "target reset issued for invalid devhandle\n"); mutex_unlock(&instance->reset_mutex); |