diff options
Diffstat (limited to 'target/linux/etrax/patches-2.6.30/600-create-device-serial.patch')
| -rw-r--r-- | target/linux/etrax/patches-2.6.30/600-create-device-serial.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/etrax/patches-2.6.30/600-create-device-serial.patch b/target/linux/etrax/patches-2.6.30/600-create-device-serial.patch new file mode 100644 index 000000000..516b98471 --- /dev/null +++ b/target/linux/etrax/patches-2.6.30/600-create-device-serial.patch @@ -0,0 +1,44 @@ +--- a/drivers/serial/crisv10.c ++++ b/drivers/serial/crisv10.c +@@ -31,6 +31,7 @@ static char *serial_version = "$Revision + #include <linux/module.h> + #include <linux/uaccess.h> + #include <linux/io.h> ++#include <linux/device.h> + + #include <asm/irq.h> + #include <asm/dma.h> +@@ -4414,6 +4415,8 @@ static const struct tty_operations rs_op + #endif + }; + ++static struct class *rs_class; ++ + static int __init rs_init(void) + { + int i; +@@ -4547,6 +4550,24 @@ static int __init rs_init(void) + #endif + #endif /* CONFIG_SVINTO_SIM */ + ++ rs_class = class_create(THIS_MODULE, "rs_tty"); ++#ifdef CONFIG_ETRAX_SERIAL_PORT0 ++ device_create(rs_class, NULL, ++ MKDEV(TTY_MAJOR, 64), NULL, "ttyS0"); ++#endif ++#ifdef CONFIG_ETRAX_SERIAL_PORT1 ++ device_create(rs_class, NULL, ++ MKDEV(TTY_MAJOR, 65), NULL, "ttyS1"); ++#endif ++#ifdef CONFIG_ETRAX_SERIAL_PORT2 ++ device_create(rs_class, NULL, ++ MKDEV(TTY_MAJOR, 66), NULL, "ttyS2"); ++#endif ++#ifdef CONFIG_ETRAX_SERIAL_PORT3 ++ device_create(rs_class, NULL, ++ MKDEV(TTY_MAJOR, 67), NULL, "ttyS3"); ++#endif ++ + return 0; + } + |