Author: jkim
Date: Thu Sep 2 17:22:12 2010
New Revision: 212154
URL: http://svn.freebsd.org/changeset/base/212154
Log:
Disable video ROM shadowing by default as I originally intended. I found
a case where video ROM for an IGP is too tightly coupled with system BIOS
to get relocated.
Modified:
head/sys/dev/fb/vesa.c
Modified: head/sys/dev/fb/vesa.c
==============================================================================
--- head/sys/dev/fb/vesa.c Thu Sep 2 16:23:05 2010 (r212153)
+++ head/sys/dev/fb/vesa.c Thu Sep 2 17:22:12 2010 (r212154)
@@ -96,10 +96,10 @@ static size_t vesa_bios_size = 0;
static video_adapter_t *vesa_adp = NULL;
SYSCTL_NODE(_debug, OID_AUTO, vesa, CTLFLAG_RD, NULL, "VESA debugging");
-static int vesa_shadow_rom = 1;
+static int vesa_shadow_rom = 0;
TUNABLE_INT("debug.vesa.shadow_rom", &vesa_shadow_rom);
SYSCTL_INT(_debug_vesa, OID_AUTO, shadow_rom, CTLFLAG_RDTUN, &vesa_shadow_rom,
- 1, "Enable video BIOS shadow");
+ 0, "Enable video BIOS shadow");
/* VESA functions */
#if 0
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