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Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line
From: |
Gleb Natapov |
Subject: |
Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line |
Date: |
Thu, 18 Dec 2008 15:30:53 +0200 |
On Thu, Dec 18, 2008 at 02:04:21PM +0100, Jan Kiszka wrote:
> diff --git a/pc-bios/bios-pq/0006_optional-boot-menu.patch
> b/pc-bios/bios-pq/0006_optional-boot-menu.patch
> new file mode 100644
> index 0000000..bbe5753
> --- /dev/null
> +++ b/pc-bios/bios-pq/0006_optional-boot-menu.patch
> @@ -0,0 +1,19 @@
> +Make interactive boot menu optional.
> +
> +Signed-off-by: Jan Kiszka <address@hidden>
> +
> +diff --git a/bios/rombios.c b/bios/rombios.c
> +index 123672f..7ce5b6c 100644
> +--- a/bios/rombios.c
> ++++ b/bios/rombios.c
> +@@ -2026,6 +2026,10 @@ interactive_bootkey()
> + Bit16u ss = get_SS();
> + Bit16u valid_choice = 0;
> +
> ++ /* QEMU sets CMOS byte 0x60 to non-zero if the boot menu should be
> skipped */
> ++ if (inb_cmos(0x60))
> ++ return;
> ++
> + while (check_for_keystroke())
> + get_keystroke();
> +
Why not push this upstream?
--
Gleb.
- [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line, Jan Kiszka, 2008/12/18
- Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line,
Gleb Natapov <=
- Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line, Paul Brook, 2008/12/18
- Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line, Anthony Liguori, 2008/12/18
- Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line, Jan Kiszka, 2008/12/18
- Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line, Anthony Liguori, 2008/12/18
- Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line, Gleb Natapov, 2008/12/18
- Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line, Laurent Vivier, 2008/12/18
- [Qemu-devel] Re: [PATCH] x86: Manage BIOS boot menu via command line, Jan Kiszka, 2008/12/18
Re: [Qemu-devel] [PATCH] x86: Manage BIOS boot menu via command line, Anthony Liguori, 2008/12/18