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Code Issues Releases Wiki Activity

megaraid_sas: Code refactor for use of requestorId 

Some of these code changes were proposed by David Binderman.

Removed redudant check of requestorId. Redundant condition:
instance.requestorId. Check for plasma firmware 1.11 are now
restructured to support only specific device id.

Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
sumit.saxena@avagotech.com 2015-08-31 17:24:11 +05:30 committed by Martin K. Petersen
parent 75b96061eb
commit 92bb650578
1 changed files with 17 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
drivers/scsi/megaraid/megaraid_sas_base.c
View File

@ -4842,18 +4842,22 @@ static int megasas_init_fw(struct megasas_instance *instance)
}
if (ctrl_info->host_interface.SRIOV) {
if (!ctrl_info->adapterOperations2.activePassive)
instance->PlasmaFW111 = 1;
instance->requestorId = ctrl_info->iov.requestorId;
if (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA) {
if (!ctrl_info->adapterOperations2.activePassive)
instance->PlasmaFW111 = 1;
if (!instance->PlasmaFW111)
instance->requestorId =
ctrl_info->iov.requestorId;
else {
iovPtr = (struct IOV_111 *)((unsigned char *)ctrl_info + IOV_111_OFFSET);
instance->requestorId = iovPtr->requestorId;
dev_info(&instance->pdev->dev, "SR-IOV: firmware type: %s\n",
instance->PlasmaFW111 ? "1.11" : "new");
if (instance->PlasmaFW111) {
iovPtr = (struct IOV_111 *)
((unsigned char *)ctrl_info + IOV_111_OFFSET);
instance->requestorId = iovPtr->requestorId;
}
}
dev_warn(&instance->pdev->dev, "I am VF "
"requestorId %d\n", instance->requestorId);
dev_info(&instance->pdev->dev, "SRIOV: VF requestorId %d\n",
instance->requestorId);
}
instance->crash_dump_fw_support =
@ -6723,8 +6727,7 @@ megasas_aen_polling(struct work_struct *work)
case MR_EVT_CFG_CLEARED:
case MR_EVT_LD_DELETED:
if (!instance->requestorId ||
(instance->requestorId &&
megasas_get_ld_vf_affiliation(instance, 0))) {
megasas_get_ld_vf_affiliation(instance, 0)) {
if (megasas_ld_list_query(instance,
MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
megasas_get_ld_list(instance);
@ -6755,8 +6758,7 @@ megasas_aen_polling(struct work_struct *work)
break;
case MR_EVT_LD_CREATED:
if (!instance->requestorId ||
(instance->requestorId &&
megasas_get_ld_vf_affiliation(instance, 0))) {
megasas_get_ld_vf_affiliation(instance, 0)) {
if (megasas_ld_list_query(instance,
MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
megasas_get_ld_list(instance);
@ -6822,8 +6824,7 @@ megasas_aen_polling(struct work_struct *work)
}
if (!instance->requestorId ||
(instance->requestorId &&
megasas_get_ld_vf_affiliation(instance, 0))) {
megasas_get_ld_vf_affiliation(instance, 0)) {
if (megasas_ld_list_query(instance,
MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
megasas_get_ld_list(instance);