From 9807224f1dce5fb746ee33fb67ea2e38dafe3e9c Mon Sep 17 00:00:00 2001 From: Paul Fulghum Date: Wed, 27 Oct 2010 15:34:22 -0700 Subject: drivers/char/synclink_gt.c: add extended sync feature Add support for extended byte synchronous mode feature of hardware. Signed-off-by: Paul Fulghum Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/synclink.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/synclink.h b/include/linux/synclink.h index 0ff2779c44d0..2e7d81c4e5ad 100644 --- a/include/linux/synclink.h +++ b/include/linux/synclink.h @@ -126,6 +126,7 @@ #define MGSL_MODE_BISYNC 4 #define MGSL_MODE_RAW 6 #define MGSL_MODE_BASE_CLOCK 7 +#define MGSL_MODE_XSYNC 8 #define MGSL_BUS_TYPE_ISA 1 #define MGSL_BUS_TYPE_EISA 2 @@ -290,6 +291,10 @@ struct gpio_desc { #define MGSL_IOCSGPIO _IOW(MGSL_MAGIC_IOC,16,struct gpio_desc) #define MGSL_IOCGGPIO _IOR(MGSL_MAGIC_IOC,17,struct gpio_desc) #define MGSL_IOCWAITGPIO _IOWR(MGSL_MAGIC_IOC,18,struct gpio_desc) +#define MGSL_IOCSXSYNC _IO(MGSL_MAGIC_IOC, 19) +#define MGSL_IOCGXSYNC _IO(MGSL_MAGIC_IOC, 20) +#define MGSL_IOCSXCTRL _IO(MGSL_MAGIC_IOC, 21) +#define MGSL_IOCGXCTRL _IO(MGSL_MAGIC_IOC, 22) #ifdef __KERNEL__ /* provide 32 bit ioctl compatibility on 64 bit systems */ -- cgit v1.2.3