diff options
Diffstat (limited to 'recipes/linux/linux-omap-2.6.37/new/0001-OMAP-Enable-Magic-SysRq-on-serial-console-ttyOx.patch')
-rw-r--r-- | recipes/linux/linux-omap-2.6.37/new/0001-OMAP-Enable-Magic-SysRq-on-serial-console-ttyOx.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-2.6.37/new/0001-OMAP-Enable-Magic-SysRq-on-serial-console-ttyOx.patch b/recipes/linux/linux-omap-2.6.37/new/0001-OMAP-Enable-Magic-SysRq-on-serial-console-ttyOx.patch new file mode 100644 index 0000000000..e157d3601c --- /dev/null +++ b/recipes/linux/linux-omap-2.6.37/new/0001-OMAP-Enable-Magic-SysRq-on-serial-console-ttyOx.patch @@ -0,0 +1,35 @@ +From a43b9359708691eb3aec983da36461720fb4a556 Mon Sep 17 00:00:00 2001 +From: Thomas Weber <weber@corscience.de> +Date: Wed, 19 Jan 2011 09:41:01 +0100 +Subject: [PATCH] OMAP: Enable Magic SysRq on serial console ttyOx + +Magic SysRq key is not working for OMAP on new serial +console ttyOx because SUPPORT_SYSRQ is not defined +for omap-serial. + +This patch defines SUPPORT_SYSRQ in omap-serial and +enables handling of Magic SysRq character. + +Signed-off-by: Thomas Weber <weber@corscience.de> +--- + drivers/serial/omap-serial.c | 4 ++++ + 1 files changed, 4 insertions(+), 0 deletions(-) + +diff --git a/drivers/serial/omap-serial.c b/drivers/serial/omap-serial.c +index 1201eff..907be9b 100644 +--- a/drivers/serial/omap-serial.c ++++ b/drivers/serial/omap-serial.c +@@ -20,6 +20,10 @@ + * this driver as required for the omap-platform. + */ + ++#if defined(CONFIG_SERIAL_OMAP_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) ++#define SUPPORT_SYSRQ ++#endif ++ + #include <linux/module.h> + #include <linux/init.h> + #include <linux/console.h> +-- +1.6.6.1 + |