From: Frediano Ziglio <frediano.ziglio@citrix.com>
To: Frediano Ziglio <frediano.ziglio@citrix.com>, xen-devel@lists.xen.org
Subject: [PATCH 4/7] vgabios: Report mode not supported getting mode informations
Date: Tue, 1 May 2012 14:52:43 +0100 [thread overview]
Message-ID: <1335880366-9873-5-git-send-email-frediano.ziglio@citrix.com> (raw)
In-Reply-To: <1335880366-9873-1-git-send-email-frediano.ziglio@citrix.com>
Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com>
---
tools/firmware/vgabios/vbe.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/firmware/vgabios/vbe.c b/tools/firmware/vgabios/vbe.c
index 35d9866..fff314e 100644
--- a/tools/firmware/vgabios/vbe.c
+++ b/tools/firmware/vgabios/vbe.c
@@ -911,7 +911,8 @@ Bit16u *AX;Bit16u ES;Bit16u DI;
void vbe_biosfn_return_mode_information(AX, CX, ES, DI)
Bit16u *AX;Bit16u CX; Bit16u ES;Bit16u DI;
{
- Bit16u result=0x0100;
+ // error by default is 0x014f which means supported but error
+ Bit16u result=0x014f;
Bit16u ss=get_SS();
ModeInfoBlock info;
ModeInfoListItem *cur_info;
@@ -955,7 +956,6 @@ Bit16u *AX;Bit16u CX; Bit16u ES;Bit16u DI;
#ifdef DEBUG
printf("VBE *NOT* found mode %x\n",CX);
#endif
- result = 0x100;
}
if (result == 0x4f)
--
1.7.5.4
next prev parent reply other threads:[~2012-05-01 13:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-01 13:52 VGABIOS patches Frediano Ziglio
2012-05-01 13:52 ` [PATCH 1/7] vgabios: Output to Xen debug port instead of using Bochs one Frediano Ziglio
2012-05-01 14:03 ` Paul Durrant
2012-05-01 13:52 ` [PATCH 2/7] vgabios: Does not define cur_mode if not required Frediano Ziglio
2012-05-01 13:52 ` [PATCH 3/7] vgabios: Fix size computation overflow Frediano Ziglio
2012-05-01 13:52 ` Frediano Ziglio [this message]
2012-05-01 13:52 ` [PATCH 5/7] vgabios: Reduce stack usage getting mode informations Frediano Ziglio
2012-05-01 13:52 ` [PATCH 6/7] vgabios: Check if mode is currently supported as vesa specifications Frediano Ziglio
2012-05-01 13:52 ` [PATCH 7/7] vgabios: Make Windows 8 support greater resolutions Frediano Ziglio
-- strict thread matches above, loose matches on Subject: below --
2012-05-04 12:36 [PATCH 0/7] VGA BIOS patches Frediano Ziglio
2012-05-04 12:36 ` [PATCH 4/7] vgabios: Report mode not supported getting mode informations Frediano Ziglio
2012-05-04 14:18 ` Ian Campbell
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