summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/aacraid/linit.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/aacraid/linit.c')
-rw-r--r--drivers/scsi/aacraid/linit.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index d55332de08f9..b3b931ab77eb 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -683,6 +683,9 @@ static int aac_eh_abort(struct scsi_cmnd* cmd)
u32 bus, cid;
int ret = FAILED;
+ if (aac_adapter_check_health(aac))
+ return ret;
+
bus = aac_logical_to_phys(scmd_channel(cmd));
cid = scmd_id(cmd);
if (aac->hba_map[bus][cid].devtype == AAC_DEVTYPE_NATIVE_RAW) {
@@ -690,7 +693,6 @@ static int aac_eh_abort(struct scsi_cmnd* cmd)
struct aac_hba_tm_req *tmf;
int status;
u64 address;
- __le32 managed_request_id;
pr_err("%s: Host adapter abort request (%d,%d,%d,%d)\n",
AAC_DRIVERNAME,
@@ -703,8 +705,6 @@ static int aac_eh_abort(struct scsi_cmnd* cmd)
(fib->flags & FIB_CONTEXT_FLAG_NATIVE_HBA) &&
(fib->callback_data == cmd)) {
found = 1;
- managed_request_id = ((struct aac_hba_cmd_req *)
- fib->hw_fib_va)->request_id;
break;
}
}
@@ -1375,18 +1375,15 @@ static ssize_t aac_store_reset_adapter(struct device *device,
const char *buf, size_t count)
{
int retval = -EACCES;
- int bled = 0;
- struct aac_dev *aac;
-
if (!capable(CAP_SYS_ADMIN))
return retval;
- aac = (struct aac_dev *)class_to_shost(device)->hostdata;
- bled = buf[0] == '!' ? 1:0;
- retval = aac_reset_adapter(aac, bled, IOP_HWSOFT_RESET);
+ retval = aac_reset_adapter(shost_priv(class_to_shost(device)),
+ buf[0] == '!', IOP_HWSOFT_RESET);
if (retval >= 0)
retval = count;
+
return retval;
}
@@ -1689,6 +1686,9 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
spin_lock_init(&aac->fib_lock);
mutex_init(&aac->ioctl_mutex);
+ mutex_init(&aac->scan_mutex);
+
+ INIT_DELAYED_WORK(&aac->safw_rescan_work, aac_safw_rescan_worker);
/*
* Map in the registers from the adapter.
*/
@@ -1792,7 +1792,8 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
error = scsi_add_host(shost, &pdev->dev);
if (error)
goto out_deinit;
- scsi_scan_host(shost);
+
+ aac_scan_host(aac);
pci_enable_pcie_error_reporting(pdev);
pci_save_state(pdev);
@@ -1877,6 +1878,7 @@ static int aac_suspend(struct pci_dev *pdev, pm_message_t state)
struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
scsi_block_requests(shost);
+ aac_cancel_safw_rescan_worker(aac);
aac_send_shutdown(aac);
aac_release_resources(aac);
@@ -1935,6 +1937,7 @@ static void aac_remove_one(struct pci_dev *pdev)
struct Scsi_Host *shost = pci_get_drvdata(pdev);
struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
+ aac_cancel_safw_rescan_worker(aac);
scsi_remove_host(shost);
__aac_shutdown(aac);
@@ -1992,6 +1995,7 @@ static pci_ers_result_t aac_pci_error_detected(struct pci_dev *pdev,
aac->handle_pci_error = 1;
scsi_block_requests(aac->scsi_host_ptr);
+ aac_cancel_safw_rescan_worker(aac);
aac_flush_ios(aac);
aac_release_resources(aac);
@@ -2076,7 +2080,7 @@ static void aac_pci_resume(struct pci_dev *pdev)
if (sdev->sdev_state == SDEV_OFFLINE)
sdev->sdev_state = SDEV_RUNNING;
scsi_unblock_requests(aac->scsi_host_ptr);
- scsi_scan_host(aac->scsi_host_ptr);
+ aac_scan_host(aac);
pci_save_state(pdev);
dev_err(&pdev->dev, "aacraid: PCI error - resume\n");