From: Don Brace <don.brace@microsemi.com>
Date: Fri, 20 Oct 2017 16:51:38 -0500
Subject: [PATCH] scsi: hpsa: change timeout for internal cmds
References: bsc#1077989
Git-commit: 3026ff9b0339a64d6bdef8858636174d453dce54
Patch-mainline: v4.15-rc1

There are times when the DEFAULT_TIMEOUT (30 seconds) is not enough.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 drivers/scsi/hpsa.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 56a7a02463d1..c4f548113c39 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -2929,7 +2929,7 @@ static int hpsa_scsi_do_inquiry(struct ctlr_info *h, unsigned char *scsi3addr,
 		goto out;
 	}
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c,
-					PCI_DMA_FROMDEVICE, DEFAULT_TIMEOUT);
+					PCI_DMA_FROMDEVICE, NO_TIMEOUT);
 	if (rc)
 		goto out;
 	ei = c->err_info;
@@ -3213,7 +3213,7 @@ static int hpsa_get_raid_map(struct ctlr_info *h,
 		return -1;
 	}
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c,
-					PCI_DMA_FROMDEVICE, DEFAULT_TIMEOUT);
+					PCI_DMA_FROMDEVICE, NO_TIMEOUT);
 	if (rc)
 		goto out;
 	ei = c->err_info;
@@ -3256,7 +3256,7 @@ static int hpsa_bmic_sense_subsystem_information(struct ctlr_info *h,
 	c->Request.CDB[9] = (bmic_device_index >> 8) & 0xff;
 
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c,
-				PCI_DMA_FROMDEVICE, DEFAULT_TIMEOUT);
+				PCI_DMA_FROMDEVICE, NO_TIMEOUT);
 	if (rc)
 		goto out;
 	ei = c->err_info;
@@ -3284,7 +3284,7 @@ static int hpsa_bmic_id_controller(struct ctlr_info *h,
 		goto out;
 
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c,
-		PCI_DMA_FROMDEVICE, DEFAULT_TIMEOUT);
+		PCI_DMA_FROMDEVICE, NO_TIMEOUT);
 	if (rc)
 		goto out;
 	ei = c->err_info;
@@ -3315,7 +3315,7 @@ static int hpsa_bmic_id_physical_device(struct ctlr_info *h,
 	c->Request.CDB[9] = (bmic_device_index >> 8) & 0xff;
 
 	hpsa_scsi_do_simple_cmd_with_retry(h, c, PCI_DMA_FROMDEVICE,
-						DEFAULT_TIMEOUT);
+						NO_TIMEOUT);
 	ei = c->err_info;
 	if (ei->CommandStatus != 0 && ei->CommandStatus != CMD_DATA_UNDERRUN) {
 		hpsa_scsi_interpret_error(h, c);
@@ -3388,7 +3388,7 @@ static void hpsa_get_enclosure_info(struct ctlr_info *h,
 		c->Request.CDB[5] = 0;
 
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c, PCI_DMA_FROMDEVICE,
-						DEFAULT_TIMEOUT);
+						NO_TIMEOUT);
 	if (rc)
 		goto out;
 
@@ -3628,7 +3628,7 @@ static int hpsa_scsi_do_report_luns(struct ctlr_info *h, int logical,
 	if (extended_response)
 		c->Request.CDB[1] = extended_response;
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c,
-					PCI_DMA_FROMDEVICE, DEFAULT_TIMEOUT);
+					PCI_DMA_FROMDEVICE, NO_TIMEOUT);
 	if (rc)
 		goto out;
 	ei = c->err_info;
@@ -3763,7 +3763,7 @@ static unsigned char hpsa_volume_offline(struct ctlr_info *h,
 
 	(void) fill_cmd(c, TEST_UNIT_READY, h, NULL, 0, 0, scsi3addr, TYPE_CMD);
 	rc = hpsa_scsi_do_simple_cmd(h, c, DEFAULT_REPLY_QUEUE,
-					DEFAULT_TIMEOUT);
+					NO_TIMEOUT);
 	if (rc) {
 		cmd_free(h, c);
 		return HPSA_VPD_LV_STATUS_UNSUPPORTED;
@@ -8620,7 +8620,7 @@ static void hpsa_disable_rld_caching(struct ctlr_info *h)
 		goto errout;
 
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c,
-		PCI_DMA_FROMDEVICE, DEFAULT_TIMEOUT);
+		PCI_DMA_FROMDEVICE, NO_TIMEOUT);
 	if ((rc != 0) || (c->err_info->CommandStatus != 0))
 		goto errout;
 
@@ -8632,7 +8632,7 @@ static void hpsa_disable_rld_caching(struct ctlr_info *h)
 		goto errout;
 
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c,
-		PCI_DMA_TODEVICE, DEFAULT_TIMEOUT);
+		PCI_DMA_TODEVICE, NO_TIMEOUT);
 	if ((rc != 0)  || (c->err_info->CommandStatus != 0))
 		goto errout;
 
@@ -8642,7 +8642,7 @@ static void hpsa_disable_rld_caching(struct ctlr_info *h)
 		goto errout;
 
 	rc = hpsa_scsi_do_simple_cmd_with_retry(h, c,
-		PCI_DMA_FROMDEVICE, DEFAULT_TIMEOUT);
+		PCI_DMA_FROMDEVICE, NO_TIMEOUT);
 	if ((rc != 0)  || (c->err_info->CommandStatus != 0))
 		goto errout;
 
-- 
2.12.3