From: federico <xaero@inwind.it>
To: linux-kernel@vger.kernel.org, Alexey Dobriyan <adobriyan@gmail.com>
Subject: Re: [PATCH] ability to change SysRq scancode
Date: Sat, 09 Jul 2005 23:39:32 +0200 [thread overview]
Message-ID: <42D04414.6070804@inwind.it> (raw)
In-Reply-To: <200507100128.46959.adobriyan@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 423 bytes --]
Alexey Dobriyan ha scritto:
>On Sunday 10 July 2005 00:44, federico wrote:
>
>
>>i release this patch because my keyboard ("Mitsumi Electric Apple
>>Extended USB Keyboard" Bus=0003 Vendor=05ac Product=0205 Version=0122)
>>doesn't have a PrintScr key, so cannot send the right scancode, and
>>KEY_SYSRQ needs to be modified.
>>
>>i hope that i've done in the right way ;)
>>
>>
>
>diff -uprN please.
>
>
here it is
[-- Attachment #2: sysrq_scancode2.patch --]
[-- Type: text/x-patch, Size: 1425 bytes --]
diff -uprN linux.orig/include/linux/input.h linux/include/linux/input.h
--- linux.orig/include/linux/input.h 2005-07-09 21:48:19.000000000 +0200
+++ linux/include/linux/input.h 2005-07-09 21:50:14.000000000 +0200
@@ -204,7 +204,13 @@ struct input_absinfo {
#define KEY_KPENTER 96
#define KEY_RIGHTCTRL 97
#define KEY_KPSLASH 98
+
+#if defined(CONFIG_MAGIC_SYSRQ) && defined(CONFIG_MAGIC_SYSRQ_SCANCODE)
+#define KEY_SYSRQ CONFIG_MAGIC_SYSRQ_SCANCODE
+#else
#define KEY_SYSRQ 99
+#endif
+
#define KEY_RIGHTALT 100
#define KEY_LINEFEED 101
#define KEY_HOME 102
diff -uprN linux.orig/lib/Kconfig.debug linux/lib/Kconfig.debug
--- linux.orig/lib/Kconfig.debug 2005-07-09 21:47:22.000000000 +0200
+++ linux/lib/Kconfig.debug 2005-07-09 21:50:44.000000000 +0200
@@ -28,6 +28,16 @@ config MAGIC_SYSRQ
send a BREAK and then within 5 seconds a command keypress. The
keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
unless you really know what this hack does.
+
+config MAGIC_SYSRQ_SCANCODE
+ int
+ prompt "Change default scancode of SysRq key" if MAGIC_SYSRQ
+ default 99
+ depends on MAGIC_SYSRQ
+ help
+ If your keyboard hasn't a SysRq key, you can specify another key
+ which should act as SysRq. You can find the scancode on your
+ keyboard with programs like showkey or evtest.
config LOG_BUF_SHIFT
int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" if DEBUG_KERNEL
next prev parent reply other threads:[~2005-07-09 21:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-09 20:44 [PATCH] ability to change SysRq scancode federico
2005-07-09 21:28 ` Alexey Dobriyan
2005-07-09 21:39 ` federico [this message]
2005-07-12 17:25 ` [update] " federico
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=42D04414.6070804@inwind.it \
--to=xaero@inwind.it \
--cc=adobriyan@gmail.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox