[SCSI] qla2xxx: Further restrict ZIO mode support.

Only support ZIO mode 6 on specific ISP types.

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

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 71b6bcc181f9..ebc7c2498067 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1659,6 +1659,8 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
                     ~(BIT_3 | BIT_2 | BIT_1 | BIT_0);
                 ha->flags.process_response_queue = 0;
                 if (ha->zio_mode != QLA_ZIO_DISABLED) {
+                        ha->zio_mode = QLA_ZIO_MODE_6;
+
                         DEBUG2(printk("scsi(%ld): ZIO mode %d enabled; timer "
                             "delay (%d us).\n", ha->host_no, ha->zio_mode,
                             ha->zio_timer * 100));
@@ -3474,6 +3476,8 @@ qla24xx_nvram_config(scsi_qla_host_t *ha)
             ~(BIT_3 | BIT_2 | BIT_1 | BIT_0));
         ha->flags.process_response_queue = 0;
         if (ha->zio_mode != QLA_ZIO_DISABLED) {
+                ha->zio_mode = QLA_ZIO_MODE_6;
+
                 DEBUG2(printk("scsi(%ld): ZIO mode %d enabled; timer delay "
                     "(%d us).\n", ha->host_no, ha->zio_mode,
                     ha->zio_timer * 100));