* Re: [PATCH] sercon: vbe modeset is int 10h function 4f02 not 4f00
[not found] <CAEJNuHy_O23m0ttcPUYDeeFWLCC2dSvGk8WZPEVr9XkTaAx7Yg.ref@mail.gmail.com>
@ 2020-03-06 13:57 ` Ottavio Caruso
0 siblings, 0 replies; 3+ messages in thread
From: Ottavio Caruso @ 2020-03-06 13:57 UTC (permalink / raw)
To: Gerd Hoffmann, seabios; +Cc: qemu-devel
On 06/03/2020 09:03, Gerd Hoffmann wrote:
> Fixes console redirection for NetBSD primary bootloader.
>
> https://bugs.launchpad.net/bugs/1743191
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
> src/sercon.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/sercon.c b/src/sercon.c
> index a5dadb7261af..66a1f2412e77 100644
> --- a/src/sercon.c
> +++ b/src/sercon.c
> @@ -464,7 +464,7 @@ static void sercon_104f(struct bregs *regs)
> regs->ax = 0x0100;
> } else {
> // Disable sercon entry point on any vesa modeset
> - if (regs->al == 0x00)
> + if (regs->al == 0x02)
> SET_LOW(sercon_enable, 0);
> }
> }
>
Unfortunately, this patch doesn't sort it for me. It also slightly
messes up with the console, see:
https://i.imgur.com/3ANAQC7.png
--
Ottavio Caruso
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] sercon: vbe modeset is int 10h function 4f02 not 4f00
@ 2020-03-06 9:03 Gerd Hoffmann
2020-03-06 13:41 ` Kevin O'Connor
0 siblings, 1 reply; 3+ messages in thread
From: Gerd Hoffmann @ 2020-03-06 9:03 UTC (permalink / raw)
To: seabios; +Cc: qemu-devel, Gerd Hoffmann
Fixes console redirection for NetBSD primary bootloader.
https://bugs.launchpad.net/bugs/1743191
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
src/sercon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/sercon.c b/src/sercon.c
index a5dadb7261af..66a1f2412e77 100644
--- a/src/sercon.c
+++ b/src/sercon.c
@@ -464,7 +464,7 @@ static void sercon_104f(struct bregs *regs)
regs->ax = 0x0100;
} else {
// Disable sercon entry point on any vesa modeset
- if (regs->al == 0x00)
+ if (regs->al == 0x02)
SET_LOW(sercon_enable, 0);
}
}
--
2.18.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] sercon: vbe modeset is int 10h function 4f02 not 4f00
2020-03-06 9:03 Gerd Hoffmann
@ 2020-03-06 13:41 ` Kevin O'Connor
0 siblings, 0 replies; 3+ messages in thread
From: Kevin O'Connor @ 2020-03-06 13:41 UTC (permalink / raw)
To: Gerd Hoffmann; +Cc: seabios, qemu-devel
On Fri, Mar 06, 2020 at 10:03:21AM +0100, Gerd Hoffmann wrote:
> Fixes console redirection for NetBSD primary bootloader.
>
> https://bugs.launchpad.net/bugs/1743191
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
> src/sercon.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/sercon.c b/src/sercon.c
> index a5dadb7261af..66a1f2412e77 100644
> --- a/src/sercon.c
> +++ b/src/sercon.c
> @@ -464,7 +464,7 @@ static void sercon_104f(struct bregs *regs)
> regs->ax = 0x0100;
> } else {
> // Disable sercon entry point on any vesa modeset
> - if (regs->al == 0x00)
> + if (regs->al == 0x02)
> SET_LOW(sercon_enable, 0);
> }
> }
Reviewed-by: Kevin O'Connor <kevin@koconnor.net>
-Kevin
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-03-06 13:58 UTC | newest]
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2020-03-06 13:57 ` [PATCH] sercon: vbe modeset is int 10h function 4f02 not 4f00 Ottavio Caruso
2020-03-06 9:03 Gerd Hoffmann
2020-03-06 13:41 ` Kevin O'Connor
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