diff options
Diffstat (limited to 'target/linux/etrax/patches/300-sysfs.patch')
| -rw-r--r-- | target/linux/etrax/patches/300-sysfs.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/target/linux/etrax/patches/300-sysfs.patch b/target/linux/etrax/patches/300-sysfs.patch new file mode 100644 index 0000000000..f153a6ccc0 --- /dev/null +++ b/target/linux/etrax/patches/300-sysfs.patch @@ -0,0 +1,45 @@ +Index: linux-2.6.25.1/drivers/serial/crisv10.c +=================================================================== +--- linux-2.6.25.1.orig/drivers/serial/crisv10.c 2008-05-03 20:54:24.000000000 +0100 ++++ linux-2.6.25.1/drivers/serial/crisv10.c 2008-05-03 21:07:48.000000000 +0100 +@@ -27,6 +27,7 @@ + #include <linux/kernel.h> + #include <linux/mutex.h> + #include <linux/bitops.h> ++#include <linux/device.h> + + #include <asm/io.h> + #include <asm/irq.h> +@@ -4384,6 +4385,7 @@ + .tiocmset = rs_tiocmset + }; + ++static struct class *rs_class; + static int __init + rs_init(void) + { +@@ -4518,6 +4520,24 @@ + #endif + #endif /* CONFIG_SVINTO_SIM */ + ++ rs_class = class_create(THIS_MODULE, "rs_tty"); ++#ifdef CONFIG_ETRAX_SERIAL_PORT0 ++ class_device_create(rs_class, NULL, ++ MKDEV(TTY_MAJOR, 64), NULL, "ttyS0"); ++#endif ++#ifdef CONFIG_ETRAX_SERIAL_PORT1 ++ class_device_create(rs_class, NULL, ++ MKDEV(TTY_MAJOR, 65), NULL, "ttyS1"); ++#endif ++#ifdef CONFIG_ETRAX_SERIAL_PORT2 ++ class_device_create(rs_class, NULL, ++ MKDEV(TTY_MAJOR, 66), NULL, "ttyS2"); ++#endif ++#ifdef CONFIG_ETRAX_SERIAL_PORT3 ++ class_device_create(rs_class, NULL, ++ MKDEV(TTY_MAJOR, 67), NULL, "ttyS3"); ++#endif ++ + return 0; + } + |