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authorPaul Fulghum <paulkf@microgate.com>2010-10-27 15:34:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-27 18:03:14 -0700
commit9807224f1dce5fb746ee33fb67ea2e38dafe3e9c (patch)
treed9a9bdb1ae4196dec24b9c98bdd753c7b72de4df /include
parented77ed6112f2d4b650f4be7dbaf14e06e1d393a5 (diff)
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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.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 0ff2779c44d..2e7d81c4e5a 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 */