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path: root/drivers/scsi/megaraid/megaraid_sas_base.c
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Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_base.c')
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_base.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 5c08568ccfbf..e6ebc7ae2df1 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -1838,7 +1838,7 @@ static int megasas_slave_configure(struct scsi_device *sdev)
struct megasas_instance *instance;
instance = megasas_lookup_instance(sdev->host->host_no);
- if (instance->allow_fw_scan) {
+ if (instance->pd_list_not_supported) {
if (sdev->channel < MEGASAS_MAX_PD_CHANNELS &&
sdev->type == TYPE_DISK) {
pd_index = (sdev->channel * MEGASAS_MAX_DEV_PER_CHANNEL) +
@@ -1874,7 +1874,8 @@ static int megasas_slave_alloc(struct scsi_device *sdev)
pd_index =
(sdev->channel * MEGASAS_MAX_DEV_PER_CHANNEL) +
sdev->id;
- if ((instance->allow_fw_scan || instance->pd_list[pd_index].driveState ==
+ if ((instance->pd_list_not_supported ||
+ instance->pd_list[pd_index].driveState ==
MR_PD_STATE_SYSTEM)) {
goto scan_target;
}
@@ -4087,7 +4088,13 @@ megasas_get_pd_list(struct megasas_instance *instance)
switch (ret) {
case DCMD_FAILED:
- megaraid_sas_kill_hba(instance);
+ dev_info(&instance->pdev->dev, "MR_DCMD_PD_LIST_QUERY "
+ "failed/not supported by firmware\n");
+
+ if (instance->ctrl_context)
+ megaraid_sas_kill_hba(instance);
+ else
+ instance->pd_list_not_supported = 1;
break;
case DCMD_TIMEOUT:
@@ -5034,7 +5041,6 @@ static int megasas_init_fw(struct megasas_instance *instance)
case PCI_DEVICE_ID_DELL_PERC5:
default:
instance->instancet = &megasas_instance_template_xscale;
- instance->allow_fw_scan = 1;
break;
}
@@ -6650,12 +6656,13 @@ out:
}
for (i = 0; i < ioc->sge_count; i++) {
- if (kbuff_arr[i])
+ if (kbuff_arr[i]) {
dma_free_coherent(&instance->pdev->dev,
le32_to_cpu(kern_sge32[i].length),
kbuff_arr[i],
le32_to_cpu(kern_sge32[i].phys_addr));
kbuff_arr[i] = NULL;
+ }
}
megasas_return_cmd(instance, cmd);