Split off the host reset parts of aac_eh_reset() into a separate
host reset function.
Signed-off-by: Hannes Reinecke <hare@xxxxxxxx>
Reviewed-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@xxxxxxxxxxxxx>
---
drivers/scsi/aacraid/linit.c | 33 ++++++++++++++++++++++-----------
1 file changed, 22 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 9a8a27f..bf21006 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -874,10 +874,6 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
u32 bus, cid;
int ret = FAILED;
int status = 0;
- __le32 supported_options2 = 0;
- bool is_mu_reset;
- bool is_ignore_reset;
- bool is_doorbell_reset;
bus = aac_logical_to_phys(scmd_channel(cmd));
@@ -923,7 +919,7 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
}
if (ret == SUCCESS)
- goto out;
+ return ret;
} else {
@@ -952,8 +948,24 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
dev_err(&aac->pdev->dev, "Adapter health - %d\n", status);
count = get_num_of_incomplete_fibs(aac);
- if (count == 0)
- return SUCCESS;
+ return (count == 0) ? SUCCESS : FAILED;
+}
+
+/*
+ * aac_eh_host_reset - Host reset command handling
+ * @scsi_cmd: SCSI command block causing the reset
+ *
+ */
+int aac_eh_host_reset(struct scsi_cmnd *cmd)
+{
+ struct scsi_device * dev = cmd->device;
+ struct Scsi_Host * host = dev->host;
+ struct aac_dev * aac = (struct aac_dev *)host->hostdata;
+ int ret = FAILED;
+ __le32 supported_options2 = 0;
+ bool is_mu_reset;
+ bool is_ignore_reset;
+ bool is_doorbell_reset;
/*
* Check if reset is supported by the firmware
@@ -972,10 +984,8 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
&& (aac_check_reset != -1 || !is_ignore_reset)) {
/* Bypass wait for command quiesce */
aac_reset_adapter(aac, 2, IOP_HWSOFT_RESET);
+ ret = SUCCESS;
}
- ret = SUCCESS;
-
-out:
return ret;
}
@@ -1399,7 +1409,8 @@ ssize_t aac_get_serial_number(struct device *device, char *buf)
.change_queue_depth = aac_change_queue_depth,
.sdev_attrs = aac_dev_attrs,
.eh_abort_handler = aac_eh_abort,
- .eh_host_reset_handler = aac_eh_reset,
+ .eh_bus_reset_handler = aac_eh_reset,
+ .eh_host_reset_handler = aac_eh_host_reset,
.can_queue = AAC_NUM_IO_FIB,
.this_id = MAXIMUM_NUM_CONTAINERS,
.sg_tablesize = 16,
--
1.8.5.6
