[SCSI] qla2xxx: Retrieve max-NPIV support capabilities from FW.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index e4f4b1fc2b29..ec48871ad55c 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1919,7 +1919,8 @@ qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma,
  */
 int
 qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt,
-    uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, uint16_t *orig_iocb_cnt)
+    uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt,
+    uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports)
 {
         int rval;
         mbx_cmd_t mc;
@@ -1929,7 +1930,7 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt,
 
         mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
         mcp->out_mb = MBX_0;
-        mcp->in_mb = MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+        mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
         mcp->tov = 30;
         mcp->flags = 0;
         rval = qla2x00_mailbox_command(ha, mcp);
@@ -1940,9 +1941,9 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt,
                     ha->host_no, mcp->mb[0]));
         } else {
                 DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x "
-                    "mb7=%x mb10=%x.\n", __func__, ha->host_no,
+                    "mb7=%x mb10=%x mb11=%x.\n", __func__, ha->host_no,
                     mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7],
-                    mcp->mb[10]));
+                    mcp->mb[10], mcp->mb[11]));
 
                 if (cur_xchg_cnt)
                         *cur_xchg_cnt = mcp->mb[3];
@@ -1952,6 +1953,8 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt,
                         *cur_iocb_cnt = mcp->mb[7];
                 if (orig_iocb_cnt)
                         *orig_iocb_cnt = mcp->mb[10];
+                if (max_npiv_vports)
+                        *max_npiv_vports = mcp->mb[11];
         }
 
         return (rval);