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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-07 09:55:03 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-08-07 09:55:03 +0100 |
commit | 4fb8af10d0fd09372d52966b76922b9e82bbc950 (patch) | |
tree | d240e4d40357583e3f3eb228dccf20122a5b31ed /arch/sh/include/mach-landisk/mach/gio.h | |
parent | f44f82e8a20b98558486eb14497b2f71c78fa325 (diff) | |
parent | 64a99d2a8c3ed5c4e39f3ae1cc682aa8fd3977fc (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
Diffstat (limited to 'arch/sh/include/mach-landisk/mach/gio.h')
-rw-r--r-- | arch/sh/include/mach-landisk/mach/gio.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/sh/include/mach-landisk/mach/gio.h b/arch/sh/include/mach-landisk/mach/gio.h new file mode 100644 index 00000000000..35d7368b718 --- /dev/null +++ b/arch/sh/include/mach-landisk/mach/gio.h @@ -0,0 +1,37 @@ +#ifndef __ASM_SH_LANDISK_GIO_H +#define __ASM_SH_LANDISK_GIO_H + +#include <linux/ioctl.h> + +/* version */ +#define VERSION_STR "1.00" + +/* Driver name */ +#define GIO_DRIVER_NAME "/dev/giodrv" + +/* Use 'k' as magic number */ +#define GIODRV_IOC_MAGIC 'k' + +#define GIODRV_IOCRESET _IO(GIODRV_IOC_MAGIC, 0) +/* + * S means "Set" through a ptr, + * T means "Tell" directly + * G means "Get" (to a pointed var) + * Q means "Query", response is on the return value + * X means "eXchange": G and S atomically + * H means "sHift": T and Q atomically + */ +#define GIODRV_IOCSGIODATA1 _IOW(GIODRV_IOC_MAGIC, 1, unsigned char *) +#define GIODRV_IOCGGIODATA1 _IOR(GIODRV_IOC_MAGIC, 2, unsigned char *) +#define GIODRV_IOCSGIODATA2 _IOW(GIODRV_IOC_MAGIC, 3, unsigned short *) +#define GIODRV_IOCGGIODATA2 _IOR(GIODRV_IOC_MAGIC, 4, unsigned short *) +#define GIODRV_IOCSGIODATA4 _IOW(GIODRV_IOC_MAGIC, 5, unsigned long *) +#define GIODRV_IOCGGIODATA4 _IOR(GIODRV_IOC_MAGIC, 6, unsigned long *) +#define GIODRV_IOCSGIOSETADDR _IOW(GIODRV_IOC_MAGIC, 7, unsigned long *) +#define GIODRV_IOCHARDRESET _IO(GIODRV_IOC_MAGIC, 8) /* debugging tool */ +#define GIODRV_IOC_MAXNR 8 + +#define GIO_READ 0x00000000 +#define GIO_WRITE 0x00000001 + +#endif /* __ASM_SH_LANDISK_GIO_H */ |