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Re: [PATCH 4/4] Reset ieee1275 console display attribute upon screen cle
From: |
Vladimir 'φ-coder/phcoder' Serbinenko |
Subject: |
Re: [PATCH 4/4] Reset ieee1275 console display attribute upon screen clearing |
Date: |
Wed, 22 Jan 2014 15:51:56 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Icedove/24.2.0 |
On 20.01.2014 22:29, Lubomir Rintel wrote:
> From: Paulo Flabiano Smorigo <address@hidden>
>
> On IBM Power it could be hooked to a serial terminal where the reverse video
> attribute would bleed into loaded kernel output.
>
Not a right solution. Right solution would be to have some handoff
function, not to squeeze it in cls.
> Link: https://bugzilla.redhat.com/show_bug.cgi?id=908519
>
> address@hidden: Clarified the commit message]
> address@hidden: Add Changelog]
> ---
> ChangeLog | 5 +++++
> grub-core/term/terminfo.c | 2 +-
> 2 files changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/ChangeLog b/ChangeLog
> index 23beb14..f2272d1 100644
> --- a/ChangeLog
> +++ b/ChangeLog
> @@ -1,5 +1,10 @@
> 2014-01-20 Paulo Flabiano Smorigo <address@hidden>
>
> + * grub-core/term/terminfo.c (grub_terminfo_set_current): Add attribute
> + reset to ieee1275 terminal cls sequence.
> +
> +2014-01-20 Paulo Flabiano Smorigo <address@hidden>
> +
> * grub-core/kern/ieee1275/init.c (grub_machine_get_bootlocation): Call
> grub_ieee1275_parse_net_options.
> * grub-core/kern/ieee1275/openfw.c: Include grub/env.h.
> diff --git a/grub-core/term/terminfo.c b/grub-core/term/terminfo.c
> index f0d3e3d..7cb7909 100644
> --- a/grub-core/term/terminfo.c
> +++ b/grub-core/term/terminfo.c
> @@ -151,7 +151,7 @@ grub_terminfo_set_current (struct grub_term_output *term,
> /* Clear the screen. Using serial console, screen(1) only recognizes
> the
> * ANSI escape sequence. Using video console, Apple Open Firmware
> * (version 3.1.1) only recognizes the literal ^L. So use both. */
> - data->cls = grub_strdup ("\e[2J");
> + data->cls = grub_strdup ("\e[2J\e[m");
> data->reverse_video_on = grub_strdup ("\e[7m");
> data->reverse_video_off = grub_strdup ("\e[m");
> if (grub_strcmp ("ieee1275", str) == 0)
>
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