diff options
| author | Wen Xiong <wenxiong@linux.vnet.ibm.com> | 2018-06-06 17:01:36 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-06-20 04:02:25 +0200 |
| commit | 15c5a5e0761f9ace2e58097c405ab362b2e02c83 (patch) | |
| tree | e92af39ec1a0614fbcdab79d3d7c656a86a17294 /drivers/scsi/ipr.c | |
| parent | scsi: hisi_sas: Update a couple of register settings for v3 hw (diff) | |
| download | linux-15c5a5e0761f9ace2e58097c405ab362b2e02c83.tar.xz linux-15c5a5e0761f9ace2e58097c405ab362b2e02c83.zip | |
scsi: ipr: Format HCAM overlay ID 0x41
This patch adds formatting error overlay 0x41 to improve debug
capabilities.
Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ipr.c')
| -rw-r--r-- | drivers/scsi/ipr.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 0a9b8b387bd2..f796f0ec5ca9 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -2413,6 +2413,28 @@ static void ipr_log_sis64_fabric_error(struct ipr_ioa_cfg *ioa_cfg, } /** + * ipr_log_sis64_service_required_error - Log a sis64 service required error. + * @ioa_cfg: ioa config struct + * @hostrcb: hostrcb struct + * + * Return value: + * none + **/ +static void ipr_log_sis64_service_required_error(struct ipr_ioa_cfg *ioa_cfg, + struct ipr_hostrcb *hostrcb) +{ + struct ipr_hostrcb_type_41_error *error; + + error = &hostrcb->hcam.u.error64.u.type_41_error; + + error->failure_reason[sizeof(error->failure_reason) - 1] = '\0'; + ipr_err("Primary Failure Reason: %s\n", error->failure_reason); + ipr_log_hex_data(ioa_cfg, error->data, + be32_to_cpu(hostrcb->hcam.length) - + (offsetof(struct ipr_hostrcb_error, u) + + offsetof(struct ipr_hostrcb_type_41_error, data))); +} +/** * ipr_log_generic_error - Log an adapter error. * @ioa_cfg: ioa config struct * @hostrcb: hostrcb struct @@ -2587,6 +2609,9 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg, case IPR_HOST_RCB_OVERLAY_ID_30: ipr_log_sis64_fabric_error(ioa_cfg, hostrcb); break; + case IPR_HOST_RCB_OVERLAY_ID_41: + ipr_log_sis64_service_required_error(ioa_cfg, hostrcb); + break; case IPR_HOST_RCB_OVERLAY_ID_1: case IPR_HOST_RCB_OVERLAY_ID_DEFAULT: default: |