diff options
| author | Sumit.Saxena@lsi.com <Sumit.Saxena@lsi.com> | 2014-02-12 23:37:46 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-15 10:19:20 -0700 |
| commit | be26374beff8b4442b042033613055fae4b0a56e (patch) | |
| tree | aaa8c5bbd63c0862f315443e9ca8be759bb11d67 /drivers/scsi | |
| parent | cfbe7554f6ebdf8034604d3cc90afd60cbb2195e (diff) | |
| download | linux-be26374beff8b4442b042033613055fae4b0a56e.tar.bz2 | |
[SCSI] megaraid_sas: Big endian code related fixes
Signed-off-by: Sumit Saxena <sumit.saxena@lsi.com>
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 8 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fp.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 6 |
3 files changed, 13 insertions, 7 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 34452ea386ac..a80e13ef9ffa 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -1347,9 +1347,15 @@ struct megasas_cmd; union megasas_evt_class_locale { struct { +#ifndef __BIG_ENDIAN_BITFIELD u16 locale; u8 reserved; s8 class; +#else + s8 class; + u8 reserved; + u16 locale; +#endif } __attribute__ ((packed)) members; u32 word; @@ -1728,7 +1734,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, struct IO_REQUEST_INFO *io_info, struct RAID_CONTEXT *pRAID_Context, struct MR_FW_RAID_MAP_ALL *map, u8 **raidLUN); -u16 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map); +u8 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_ArPdGet(u32 ar, u32 arm, struct MR_FW_RAID_MAP_ALL *map); u16 MR_LdSpanArrayGet(u32 ld, u32 span, struct MR_FW_RAID_MAP_ALL *map); diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index e24b6eb645b5..2f3bd555ff87 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -143,12 +143,12 @@ u16 MR_PdDevHandleGet(u32 pd, struct MR_FW_RAID_MAP_ALL *map) u16 MR_GetLDTgtId(u32 ld, struct MR_FW_RAID_MAP_ALL *map) { - return map->raidMap.ldSpanMap[ld].ldRaid.targetId; + return le16_to_cpu(map->raidMap.ldSpanMap[ld].ldRaid.targetId); } -u16 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map) +u8 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map) { - return le16_to_cpu(map->raidMap.ldTgtIdToLd[ldTgtId]); + return map->raidMap.ldTgtIdToLd[ldTgtId]; } static struct MR_LD_SPAN *MR_LdSpanPtrGet(u32 ld, u32 span, diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 4544c27b6489..ba323175bc64 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -1607,8 +1607,8 @@ megasas_build_dcdb_fusion(struct megasas_instance *instance, MR_RAID_CTX_RAID_FLAGS_IO_SUB_TYPE_SHIFT; if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) - io_request->IoFlags |= - MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH; + io_request->IoFlags |= cpu_to_le16( + MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH); cmd->request_desc->SCSIIO.RequestFlags = (MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY << MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT); @@ -2425,7 +2425,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost) instance-> cmd_list[cmd_fusion->sync_cmd_idx]; if (cmd_mfi->frame->dcmd.opcode == - MR_DCMD_LD_MAP_GET_INFO) { + cpu_to_le32(MR_DCMD_LD_MAP_GET_INFO)) { megasas_return_cmd(instance, cmd_mfi); megasas_return_cmd_fusion( |