commit d46a3ad679c7232b72b21c6d0ca047dc4a68063f
author Sumit.Saxena@lsi.com <Sumit.Saxena@lsi.com> Wed May 22 12:34:14 2013 +0530
committer James Bottomley <JBottomley@Parallels.com> Mon Jun 24 17:46:31 2013 -0700
tree cae11de87870963d335838e24b01814081e0cbf8
parent 5d0d908d4481187070cc94664417ab347f15d1fe

[SCSI] megaraid_sas: Add support for Extended MSI-x vectors for 12Gb/s controller

This Driver will use more than 8 MSI-x support provided by Invader/Fury max
upto 128 MSI-x.

[jejb: fix checkpatch warning]
Signed-off-by: Sumit Saxena <sumit.saxena@lsi.com>
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/megaraid/megaraid_sas_fusion.h

diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h
index f68a3cd..004c18e 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.h
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h
@@ -43,7 +43,7 @@
 #define HOST_DIAG_WRITE_ENABLE			    0x80
 #define HOST_DIAG_RESET_ADAPTER			    0x4
 #define MEGASAS_FUSION_MAX_RESET_TRIES		    3
-#define MAX_MSIX_QUEUES_FUSION			    16
+#define MAX_MSIX_QUEUES_FUSION			    128
 
 /* Invader defines */
 #define MPI2_TYPE_CUDA				    0x2
@@ -62,6 +62,9 @@
 #define MEGASAS_RD_WR_PROTECT_CHECK_ALL		    0x20
 #define MEGASAS_RD_WR_PROTECT_CHECK_NONE	    0x60
 
+#define MPI2_SUP_REPLY_POST_HOST_INDEX_OFFSET   (0x0000030C)
+#define MPI2_REPLY_POST_HOST_INDEX_OFFSET	(0x0000006C)
+
 /*
  * Raid context flags
  */