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qxl: only disallow specific io's in vga mode

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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>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Alon Levy 2011-07-20 12:20:57 +03:00 committed by Gerd Hoffmann
parent 7635392ce6
commit e21a298a7b
1 changed files with 2 additions and 1 deletions
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3
hw/qxl.c
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@ -1055,8 +1055,9 @@ static void ioport_write(void *opaque, uint32_t addr, uint32_t val)
case QXL_IO_LOG: case QXL_IO_LOG:
break; break;
default: default:
if (d->mode == QXL_MODE_NATIVE || d->mode == QXL_MODE_COMPAT) if (d->mode != QXL_MODE_VGA) {
break; break;
}
dprint(d, 1, "%s: unexpected port 0x%x (%s) in vga mode\n", dprint(d, 1, "%s: unexpected port 0x%x (%s) in vga mode\n",
__func__, io_port, io_port_to_string(io_port)); __func__, io_port, io_port_to_string(io_port));
return; return;