From: Sathya Prakash <sathya.prakash@broadcom.com>
Date: Wed, 31 May 2023 18:40:25 +0000 (+0530)
Subject: scsi: mpi3mr: Propagate sense data for admin queue SCSI I/O
X-Git-Tag: v6.1.52~1206
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=026e46d26aaf759c2ffe2e986a64d9778bd2247b;p=platform%2Fkernel%2Flinux-starfive.git

scsi: mpi3mr: Propagate sense data for admin queue SCSI I/O

commit f762326b2baa86ae647e2ba6832bc87e238f68ad upstream.

Copy the sense data to internal driver buffer when the firmware completes
any SCSI I/O command sent through admin queue with sense data for further
use.

Fixes: 506bc1a0d6ba ("scsi: mpi3mr: Add support for MPT commands")
Cc: <stable@vger.kernel.org>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Link: https://lore.kernel.org/r/20230531184025.3803-1-sumit.saxena@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index 64355d0..d2c7de8 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -402,6 +402,11 @@ static void mpi3mr_process_admin_reply_desc(struct mpi3mr_ioc *mrioc,
 				memcpy((u8 *)cmdptr->reply, (u8 *)def_reply,
 				    mrioc->reply_sz);
 			}
+			if (sense_buf && cmdptr->sensebuf) {
+				cmdptr->is_sense = 1;
+				memcpy(cmdptr->sensebuf, sense_buf,
+				       MPI3MR_SENSE_BUF_SZ);
+			}
 			if (cmdptr->is_waiting) {
 				complete(&cmdptr->done);
 				cmdptr->is_waiting = 0;