[SCSI] qla2xxx: Retrieve firmware's maximum number of supported FCFs.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 14e0562..e218513 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -247,7 +247,7 @@ qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
 
 extern int
 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
-    uint16_t *, uint16_t *, uint16_t *);
+    uint16_t *, uint16_t *, uint16_t *, uint16_t *);
 
 extern int
 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index c2494ca..c8b24b6 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1203,7 +1203,7 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
                                }
                                qla2x00_get_resource_cnts(vha, NULL,
                                    &ha->fw_xcb_count, NULL, NULL,
-                                   &ha->max_npiv_vports);
+                                   &ha->max_npiv_vports, NULL);
 
                                if (!fw_major_version && ql2xallocfwdump)
                                        qla2x00_alloc_fw_dump(vha);

diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index b6202fe..a10d41b 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -2006,7 +2006,7 @@ qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma,
 int
 qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
     uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt,
-    uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports)
+    uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs)
 {
        int rval;
        mbx_cmd_t mc;
@@ -2017,6 +2017,8 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
        mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
        mcp->out_mb = MBX_0;
        mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+       if (IS_QLA81XX(vha->hw))
+               mcp->in_mb |= MBX_12;
        mcp->tov = MBX_TOV_SECONDS;
        mcp->flags = 0;
        rval = qla2x00_mailbox_command(vha, mcp);
@@ -2027,9 +2029,10 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
                    vha->host_no, mcp->mb[0]));
        } else {
                DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x "
-                   "mb7=%x mb10=%x mb11=%x.\n", __func__, vha->host_no,
-                   mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7],
-                   mcp->mb[10], mcp->mb[11]));
+                   "mb7=%x mb10=%x mb11=%x mb12=%x.\n", __func__,
+                   vha->host_no, mcp->mb[1], mcp->mb[2], mcp->mb[3],
+                   mcp->mb[6], mcp->mb[7], mcp->mb[10], mcp->mb[11],
+                   mcp->mb[12]));
 
                if (cur_xchg_cnt)
                        *cur_xchg_cnt = mcp->mb[3];
@@ -2041,6 +2044,8 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
                        *orig_iocb_cnt = mcp->mb[10];
                if (vha->hw->flags.npiv_supported && max_npiv_vports)
                        *max_npiv_vports = mcp->mb[11];
+               if (IS_QLA81XX(vha->hw) && max_fcfs)
+                       *max_fcfs = mcp->mb[12];
        }
 
        return (rval);