>From 4eb9272a4185cf47a4a4e9cb59a95cfd9939e86c Mon Sep 17 00:00:00 2001

From: Alon Levy <alevy@redhat.com>

Date: Wed, 29 Jun 2011 11:53:21 +0200

Subject: [PATCH 21/25] qxl: only disallow specific io's in vga mode

Since the driver is still in operation even after moving to UNDEFINED, i.e.

by destroying primary in any way.

Signed-off-by: Alon Levy <alevy@redhat.com>

---

 hw/qxl.c |    3 ++-

 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/hw/qxl.c b/hw/qxl.c

index c50eaf9..23e3240 100644

--- a/hw/qxl.c

+++ b/hw/qxl.c

@@ -1055,8 +1055,9 @@ static void ioport_write(void *opaque, uint32_t addr, uint32_t val)

     case QXL_IO_LOG:

         break;

     default:

-        if (d->mode == QXL_MODE_NATIVE || d->mode == QXL_MODE_COMPAT)

+        if (d->mode != QXL_MODE_VGA) {

             break;

+        }

         dprint(d, 1, "%s: unexpected port 0x%x (%s) in vga mode\n",

             __func__, io_port, io_port_to_string(io_port));

         return;

-- 

1.7.5.1