From: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Date: Wed, 10 May 2017 16:39:42 +0000 (-0700)
Subject: scsi: aacraid: Print ctrl status before eh reset
X-Git-Tag: v4.13-rc1~136^2~268
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=144ecd41f0f43600f0c103cb6d0d2f1619d70e96;p=platform%2Fkernel%2Flinux-exynos.git

scsi: aacraid: Print ctrl status before eh reset

Log the status of the controller before issuing a reset.

Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: David Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 0a8d303..3dea438 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -827,6 +827,7 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
 	int count;
 	u32 bus, cid;
 	int ret = FAILED;
+	int status = 0;
 
 	bus = aac_logical_to_phys(scmd_channel(cmd));
 	cid = scmd_id(cmd);
@@ -921,6 +922,14 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
 		pr_err("%s: Host adapter reset request. SCSI hang ?\n",
 					AAC_DRIVERNAME);
 
+		/*
+		 * Check the health of the controller
+		 */
+		status = aac_adapter_check_health(aac);
+		if (status)
+			dev_err(&aac->pdev->dev, "Adapter health - %d\n",
+									status);
+
 		count = get_num_of_incomplete_fibs(aac);
 		if (count == 0)
 			return SUCCESS;