diff options
| author | Anand Kumar Santhanam <AnandKumar.Santhanam@pmcs.com> | 2013-09-17 16:58:10 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-10-25 09:58:14 +0100 |
| commit | e912457bb8a2fc56e7036c5837e2947b430e93e1 (patch) | |
| tree | c2169c77edea154a90c9fb54d31b0f0f53f056d9 /drivers/scsi/pm8001 | |
| parent | 966fdcff8eb78cce81da8f5adc5b7fe601b53d18 (diff) | |
| download | linux-e912457bb8a2fc56e7036c5837e2947b430e93e1.tar.gz | |
[SCSI] pm80xx: Set device state response logic fix.
Signed-off-by: Anandkumar.Santhanam@pmcs.com
Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/pm8001')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_hwi.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_sas.c | 9 |
2 files changed, 12 insertions, 3 deletions
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 4a2195752198..4c9c220d1726 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -3087,8 +3087,8 @@ void pm8001_mpi_set_dev_state_resp(struct pm8001_hba_info *pm8001_ha, struct pm8001_device *pm8001_dev = ccb->device; u32 status = le32_to_cpu(pPayload->status); u32 device_id = le32_to_cpu(pPayload->device_id); - u8 pds = le32_to_cpu(pPayload->pds_nds) | PDS_BITS; - u8 nds = le32_to_cpu(pPayload->pds_nds) | NDS_BITS; + u8 pds = le32_to_cpu(pPayload->pds_nds) & PDS_BITS; + u8 nds = le32_to_cpu(pPayload->pds_nds) & NDS_BITS; PM8001_MSG_DBG(pm8001_ha, pm8001_printk("Set device id = 0x%x state " "from 0x%x to 0x%x status = 0x%x!\n", device_id, pds, nds, status)); @@ -4700,6 +4700,8 @@ int pm8001_chip_ssp_tm_req(struct pm8001_hba_info *pm8001_ha, sspTMCmd.tmf = cpu_to_le32(tmf->tmf); memcpy(sspTMCmd.lun, task->ssp_task.LUN, 8); sspTMCmd.tag = cpu_to_le32(ccb->ccb_tag); + if (pm8001_ha->chip_id != chip_8001) + sspTMCmd.ds_ads_m = 0x08; circularQ = &pm8001_ha->inbnd_q_tbl[0]; ret = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opc, &sspTMCmd, 0); return ret; diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index a85d73de7c80..f4eb18e51631 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -447,7 +447,6 @@ static int pm8001_task_exec(struct sas_task *task, const int num, break; case SAS_PROTOCOL_SATA: case SAS_PROTOCOL_STP: - case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP: rc = pm8001_task_prep_ata(pm8001_ha, ccb); break; default: @@ -704,6 +703,8 @@ static int pm8001_exec_internal_tmf_task(struct domain_device *dev, int res, retry; struct sas_task *task = NULL; struct pm8001_hba_info *pm8001_ha = pm8001_find_ha_by_dev(dev); + struct pm8001_device *pm8001_dev = dev->lldd_dev; + DECLARE_COMPLETION_ONSTACK(completion_setstate); for (retry = 0; retry < 3; retry++) { task = sas_alloc_slow_task(GFP_KERNEL); @@ -729,6 +730,12 @@ static int pm8001_exec_internal_tmf_task(struct domain_device *dev, goto ex_err; } wait_for_completion(&task->slow_task->completion); + if (pm8001_ha->chip_id != chip_8001) { + pm8001_dev->setds_completion = &completion_setstate; + PM8001_CHIP_DISP->set_dev_state_req(pm8001_ha, + pm8001_dev, 0x01); + wait_for_completion(&completion_setstate); + } res = -TMF_RESP_FUNC_FAILED; /* Even TMF timed out, return direct. */ if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) { |