diff options
| author | Paul Fulghum <paulkf@microgate.com> | 2010-10-27 15:34:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:03:14 -0700 |
| commit | 9807224f1dce5fb746ee33fb67ea2e38dafe3e9c (patch) | |
| tree | d9a9bdb1ae4196dec24b9c98bdd753c7b72de4df /include | |
| parent | ed77ed6112f2d4b650f4be7dbaf14e06e1d393a5 (diff) | |
| download | lwn-9807224f1dce5fb746ee33fb67ea2e38dafe3e9c.tar.gz lwn-9807224f1dce5fb746ee33fb67ea2e38dafe3e9c.zip | |
drivers/char/synclink_gt.c: add extended sync feature
Add support for extended byte synchronous mode feature of hardware.
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/synclink.h | 5 |
1 files changed, 5 insertions, 0 deletions
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 */ |