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| author | Christoph Hellwig <hch@lst.de> | 2015-04-23 16:33:54 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-05-25 08:46:31 -0700 |
| commit | 2213a4673e46c951ed317792c095e4216e0d6b46 (patch) | |
| tree | 78dc7629e18732c78d2fb253daaa3fc389353894 | |
| parent | 48433bd77b386bbf0abe6f065fe7cd021564651c (diff) | |
| download | linux-2213a4673e46c951ed317792c095e4216e0d6b46.tar.gz linux-2213a4673e46c951ed317792c095e4216e0d6b46.tar.bz2 linux-2213a4673e46c951ed317792c095e4216e0d6b46.zip | |
megaraid_sas : add missing byte swaps to the sriov code
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 6911a3f230b9..c4a5cb9e630a 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -1911,20 +1911,22 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance, dcmd->cmd = MFI_CMD_DCMD; dcmd->cmd_status = 0xFF; dcmd->sge_count = 1; - dcmd->flags = MFI_FRAME_DIR_BOTH; + dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_BOTH); dcmd->timeout = 0; dcmd->pad_0 = 0; - dcmd->data_xfer_len = sizeof(struct MR_LD_VF_AFFILIATION_111); - dcmd->opcode = MR_DCMD_LD_VF_MAP_GET_ALL_LDS_111; + dcmd->data_xfer_len = + cpu_to_le32(sizeof(struct MR_LD_VF_AFFILIATION_111)); + dcmd->opcode = cpu_to_le32(MR_DCMD_LD_VF_MAP_GET_ALL_LDS_111); if (initial) dcmd->sgl.sge32[0].phys_addr = - instance->vf_affiliation_111_h; + cpu_to_le32(instance->vf_affiliation_111_h); else - dcmd->sgl.sge32[0].phys_addr = new_affiliation_111_h; + dcmd->sgl.sge32[0].phys_addr = + cpu_to_le32(new_affiliation_111_h); - dcmd->sgl.sge32[0].length = - sizeof(struct MR_LD_VF_AFFILIATION_111); + dcmd->sgl.sge32[0].length = cpu_to_le32( + sizeof(struct MR_LD_VF_AFFILIATION_111)); printk(KERN_WARNING "megasas: SR-IOV: Getting LD/VF affiliation for " "scsi%d\n", instance->host->host_no); @@ -2022,20 +2024,22 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance, dcmd->cmd = MFI_CMD_DCMD; dcmd->cmd_status = 0xFF; dcmd->sge_count = 1; - dcmd->flags = MFI_FRAME_DIR_BOTH; + dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_BOTH); dcmd->timeout = 0; dcmd->pad_0 = 0; - dcmd->data_xfer_len = (MAX_LOGICAL_DRIVES + 1) * - sizeof(struct MR_LD_VF_AFFILIATION); - dcmd->opcode = MR_DCMD_LD_VF_MAP_GET_ALL_LDS; + dcmd->data_xfer_len = cpu_to_le32((MAX_LOGICAL_DRIVES + 1) * + sizeof(struct MR_LD_VF_AFFILIATION)); + dcmd->opcode = cpu_to_le32(MR_DCMD_LD_VF_MAP_GET_ALL_LDS); if (initial) - dcmd->sgl.sge32[0].phys_addr = instance->vf_affiliation_h; + dcmd->sgl.sge32[0].phys_addr = + cpu_to_le32(instance->vf_affiliation_h); else - dcmd->sgl.sge32[0].phys_addr = new_affiliation_h; + dcmd->sgl.sge32[0].phys_addr = + cpu_to_le32(new_affiliation_h); - dcmd->sgl.sge32[0].length = (MAX_LOGICAL_DRIVES + 1) * - sizeof(struct MR_LD_VF_AFFILIATION); + dcmd->sgl.sge32[0].length = cpu_to_le32((MAX_LOGICAL_DRIVES + 1) * + sizeof(struct MR_LD_VF_AFFILIATION)); printk(KERN_WARNING "megasas: SR-IOV: Getting LD/VF affiliation for " "scsi%d\n", instance->host->host_no); @@ -2183,17 +2187,17 @@ int megasas_sriov_start_heartbeat(struct megasas_instance *instance, memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE); - dcmd->mbox.s[0] = sizeof(struct MR_CTRL_HB_HOST_MEM); + dcmd->mbox.s[0] = cpu_to_le16(sizeof(struct MR_CTRL_HB_HOST_MEM)); dcmd->cmd = MFI_CMD_DCMD; dcmd->cmd_status = 0xFF; dcmd->sge_count = 1; - dcmd->flags = MFI_FRAME_DIR_BOTH; + dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_BOTH); dcmd->timeout = 0; dcmd->pad_0 = 0; - dcmd->data_xfer_len = sizeof(struct MR_CTRL_HB_HOST_MEM); - dcmd->opcode = MR_DCMD_CTRL_SHARED_HOST_MEM_ALLOC; - dcmd->sgl.sge32[0].phys_addr = instance->hb_host_mem_h; - dcmd->sgl.sge32[0].length = sizeof(struct MR_CTRL_HB_HOST_MEM); + dcmd->data_xfer_len = cpu_to_le32(sizeof(struct MR_CTRL_HB_HOST_MEM)); + dcmd->opcode = cpu_to_le32(MR_DCMD_CTRL_SHARED_HOST_MEM_ALLOC); + dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(instance->hb_host_mem_h); + dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct MR_CTRL_HB_HOST_MEM)); printk(KERN_WARNING "megasas: SR-IOV: Starting heartbeat for scsi%d\n", instance->host->host_no); |