diff options
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_hwi.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_hwi.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 173831016f5f..933f21471951 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -3132,6 +3132,7 @@ void pm8001_mpi_set_nvmd_resp(struct pm8001_hba_info *pm8001_ha, void *piomb) void pm8001_mpi_get_nvmd_resp(struct pm8001_hba_info *pm8001_ha, void *piomb) { + struct fw_control_ex *fw_control_context; struct get_nvm_data_resp *pPayload = (struct get_nvm_data_resp *)(piomb + 4); u32 tag = le32_to_cpu(pPayload->tag); @@ -3140,6 +3141,7 @@ pm8001_mpi_get_nvmd_resp(struct pm8001_hba_info *pm8001_ha, void *piomb) u32 ir_tds_bn_dps_das_nvm = le32_to_cpu(pPayload->ir_tda_bn_dps_das_nvm); void *virt_addr = pm8001_ha->memoryMap.region[NVMD].virt_ptr; + fw_control_context = ccb->fw_control_context; PM8001_MSG_DBG(pm8001_ha, pm8001_printk("Get nvm data complete!\n")); if ((dlen_status & NVMD_STAT) != 0) { @@ -3180,6 +3182,12 @@ pm8001_mpi_get_nvmd_resp(struct pm8001_hba_info *pm8001_ha, void *piomb) pm8001_printk("Get NVMD success, IR=0, dataLen=%d\n", (dlen_status & NVMD_LEN) >> 24)); } + /* Though fw_control_context is freed below, usrAddr still needs + * to be updated as this holds the response to the request function + */ + memcpy(fw_control_context->usrAddr, + pm8001_ha->memoryMap.region[NVMD].virt_ptr, + fw_control_context->len); kfree(ccb->fw_control_context); ccb->task = NULL; ccb->ccb_tag = 0xFFFFFFFF; @@ -4824,7 +4832,7 @@ int pm8001_chip_set_nvmd_req(struct pm8001_hba_info *pm8001_ha, rc = pm8001_tag_alloc(pm8001_ha, &tag); if (rc) { kfree(fw_control_context); - return rc; + return -EBUSY; } ccb = &pm8001_ha->ccb_info[tag]; ccb->fw_control_context = fw_control_context; @@ -4946,7 +4954,7 @@ pm8001_chip_fw_flash_update_req(struct pm8001_hba_info *pm8001_ha, rc = pm8001_tag_alloc(pm8001_ha, &tag); if (rc) { kfree(fw_control_context); - return rc; + return -EBUSY; } ccb = &pm8001_ha->ccb_info[tag]; ccb->fw_control_context = fw_control_context; |