scsi: megaraid_sas: Big endian RDPQ mode fix

Orabug: 26096381

Fix if RDPQ mode enabled MR FW is deployed on big endian host machine,
driver does not setup reply address correctly.

Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit ff96f9251768f3fe1b4cd6f48f4021b3a1be269b)
Signed-off-by: Somasundaram Krishnasamy <somasundaram.krishnasamy@oracle.com>
Signed-off-by: Kirtikar Kashyap <kirtikar.kashyap@oracle.com>
Reviewed-by: Dhaval Giani <dhaval.giani@oracle.com>

diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 4b66280751477815c706202e7cb8a5fbbddeac6e..8e7ca899db776101a3c97dcc900041be9b251182 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -579,7 +579,7 @@ megasas_alloc_rdpq_fusion(struct megasas_instance *instance)
                }
 
                fusion->rdpq_virt[i].RDPQBaseAddress =
-                       fusion->reply_frames_desc_phys[i];
+                       cpu_to_le64(fusion->reply_frames_desc_phys[i]);
 
                reply_desc = fusion->reply_frames_desc[i];
                for (j = 0; j < fusion->reply_q_depth; j++, reply_desc++)