diff options
| author | Paul Fulghum <paulkf@microgate.com> | 2006-03-28 01:56:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 09:16:02 -0800 |
| commit | 0080b7aae88c75e2a6b38dfcb228b0f239e18e3c (patch) | |
| tree | 445aadcb5f4e6271d9dfc6a35395a0a3a57716c6 /include/linux | |
| parent | 86a34147d1f1c94e94500e63e83f9fa42548a088 (diff) | |
[PATCH] synclink_gt add gpio feature
Add driver support for general purpose I/O feature of the Synclink GT
adapters.
Signed-off-by: Paul Fulghum <paulkf@micrgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/synclink.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/synclink.h b/include/linux/synclink.h index 1b7cd8d1a71..2993302f792 100644 --- a/include/linux/synclink.h +++ b/include/linux/synclink.h @@ -1,7 +1,7 @@ /* * SyncLink Multiprotocol Serial Adapter Driver * - * $Id: synclink.h,v 3.10 2005/11/08 19:50:54 paulkf Exp $ + * $Id: synclink.h,v 3.11 2006/02/06 21:20:29 paulkf Exp $ * * Copyright (C) 1998-2000 by Microgate Corporation * @@ -221,6 +221,12 @@ struct mgsl_icount { __u32 rxidle; }; +struct gpio_desc { + __u32 state; + __u32 smask; + __u32 dir; + __u32 dmask; +}; #define DEBUG_LEVEL_DATA 1 #define DEBUG_LEVEL_ERROR 2 @@ -276,5 +282,8 @@ struct mgsl_icount { #define MGSL_IOCLOOPTXDONE _IO(MGSL_MAGIC_IOC,9) #define MGSL_IOCSIF _IO(MGSL_MAGIC_IOC,10) #define MGSL_IOCGIF _IO(MGSL_MAGIC_IOC,11) +#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) #endif /* _SYNCLINK_H_ */ |