qla2xxx: ISP27xx queue index shadow registers.

For ISP27xx use the request/response queue index shadow registers
to avoid directly access them on the PCI bus.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index a9fa9b72b31a..cb9a0c4bc419 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -679,7 +679,8 @@ qla27xx_fwdt_entry_t274(struct scsi_qla_host *vha,
                         if (req || !buf) {
                                 qla27xx_insert16(i, buf, len);
                                 qla27xx_insert16(1, buf, len);
-                                qla27xx_insert32(0, buf, len);
+                                qla27xx_insert32(req && req->out_ptr ?
+                                    *req->out_ptr : 0, buf, len);
                                 count++;
                         }
                 }
@@ -689,7 +690,8 @@ qla27xx_fwdt_entry_t274(struct scsi_qla_host *vha,
                         if (rsp || !buf) {
                                 qla27xx_insert16(i, buf, len);
                                 qla27xx_insert16(1, buf, len);
-                                qla27xx_insert32(0, buf, len);
+                                qla27xx_insert32(rsp && rsp->in_ptr ?
+                                    *rsp->in_ptr : 0, buf, len);
                                 count++;
                         }
                 }