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| author | Jiri Slaby <jirislaby@gmail.com> | 2008-04-29 00:59:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:02 -0700 |
| commit | 7e4e8e689fe90dd94bd76f9706d6cce580941ed5 (patch) | |
| tree | e4ae62a26e891ca1f17740231a68541feda29eee /include/linux/phantom.h | |
| parent | eb0f1c442d7cf1f7cb746c26c6120bb42e69c49c (diff) | |
| download | blackbird-op-linux-7e4e8e689fe90dd94bd76f9706d6cce580941ed5.tar.gz blackbird-op-linux-7e4e8e689fe90dd94bd76f9706d6cce580941ed5.zip | |
Misc: phantom, add compat ioctl
Openhaptics uses pointers in _IOC() macros, implement compat for them. Also
add _IOC alternatives which are not 32/64 bit dependent (structures
passed through aren't yet) -- libphantom will use them.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/phantom.h')
| -rw-r--r-- | include/linux/phantom.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/phantom.h b/include/linux/phantom.h index 96f4048a6cc3..a341e2162b45 100644 --- a/include/linux/phantom.h +++ b/include/linux/phantom.h @@ -34,7 +34,10 @@ struct phm_regs { * use improved registers update (no more phantom switchoffs when using * libphantom) */ #define PHN_NOT_OH _IO (PH_IOC_MAGIC, 4) -#define PH_IOC_MAXNR 4 +#define PHN_GETREG _IOWR(PH_IOC_MAGIC, 5, struct phm_reg) +#define PHN_SETREG _IOW(PH_IOC_MAGIC, 6, struct phm_reg) +#define PHN_GETREGS _IOWR(PH_IOC_MAGIC, 7, struct phm_regs) +#define PHN_SETREGS _IOW(PH_IOC_MAGIC, 8, struct phm_regs) #define PHN_CONTROL 0x6 /* control byte in iaddr space */ #define PHN_CTL_AMP 0x1 /* switch after torques change */ |
