diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index c1e09d5a6196..145a8cffb1fa 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -38,7 +38,6 @@ #include <linux/spinlock.h> #include <linux/interrupt.h> #include <linux/delay.h> -#include <linux/smp_lock.h> #include <linux/uio.h> #include <linux/uaccess.h> #include <linux/fs.h> @@ -82,6 +81,10 @@ u16 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map); struct MR_LD_RAID *MR_LdRaidGet(u32 ld, struct MR_FW_RAID_MAP_ALL *map); u16 MR_GetLDTgtId(u32 ld, struct MR_FW_RAID_MAP_ALL *map); + +void +megasas_check_and_restore_queue_depth(struct megasas_instance *instance); + u8 MR_ValidateMapInfo(struct MR_FW_RAID_MAP_ALL *map, struct LD_LOAD_BALANCE_INFO *lbInfo); u16 get_updated_dev_handle(struct LD_LOAD_BALANCE_INFO *lbInfo, @@ -984,13 +987,15 @@ megasas_init_adapter_fusion(struct megasas_instance *instance) return 0; -fail_alloc_cmds: -fail_alloc_mfi_cmds: fail_map_info: if (i == 1) dma_free_coherent(&instance->pdev->dev, fusion->map_sz, fusion->ld_map[0], fusion->ld_map_phys[0]); fail_ioc_init: + megasas_free_cmds_fusion(instance); +fail_alloc_cmds: + megasas_free_cmds(instance); +fail_alloc_mfi_cmds: return 1; } @@ -1432,8 +1437,7 @@ megasas_build_dcdb_fusion(struct megasas_instance *instance, local_map_ptr = fusion->ld_map[(instance->map_id & 1)]; /* Check if this is a system PD I/O */ - if ((instance->pd_list[pd_index].driveState == MR_PD_STATE_SYSTEM) && - (instance->pd_list[pd_index].driveType == TYPE_DISK)) { + if (instance->pd_list[pd_index].driveState == MR_PD_STATE_SYSTEM) { io_request->Function = 0; io_request->DevHandle = local_map_ptr->raidMap.devHndlInfo[device_id].curDevHdl; @@ -1456,7 +1460,7 @@ megasas_build_dcdb_fusion(struct megasas_instance *instance, MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT); } io_request->RaidContext.VirtualDiskTgtId = device_id; - io_request->LUN[0] = scmd->device->lun; + io_request->LUN[1] = scmd->device->lun; io_request->DataLength = scsi_bufflen(scmd); } @@ -1480,7 +1484,7 @@ megasas_build_io_fusion(struct megasas_instance *instance, device_id = MEGASAS_DEV_INDEX(instance, scp); /* Zero out some fields so they don't get reused */ - io_request->LUN[0] = 0; + io_request->LUN[1] = 0; io_request->CDB.EEDP32.PrimaryReferenceTag = 0; io_request->CDB.EEDP32.PrimaryApplicationTagMask = 0; io_request->EEDPFlags = 0; @@ -1744,7 +1748,7 @@ complete_cmd_fusion(struct megasas_instance *instance) wmb(); writel(fusion->last_reply_idx, &instance->reg_set->reply_post_host_index); - + megasas_check_and_restore_queue_depth(instance); return IRQ_HANDLED; } |