diff options
| author | Paul Stewart <stewart@inverse.wetlogic.net> | 2002-03-22 06:48:08 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <greg@kroah.com> | 2002-03-22 06:48:08 -0800 |
| commit | 087188c612b7e96f28e9f5ecf56a68712594f917 (patch) | |
| tree | 9e741baaeb59fb35f6f003b7254e1d8fb5c38a2e /include/linux/hiddev.h | |
| parent | 4376a01453f719b8e59dadde272882e7683fde67 (diff) | |
[PATCH] Re: [PATCH] hiddev code and docs cleanup
I took some time to clean up the code a little, and to add the new
calls to the documentation. See patch below.
--
Paul
Diffstat (limited to 'include/linux/hiddev.h')
| -rw-r--r-- | include/linux/hiddev.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h index 4f57c1174598..d724eeca1dbf 100644 --- a/include/linux/hiddev.h +++ b/include/linux/hiddev.h @@ -119,6 +119,10 @@ struct hiddev_usage_ref { __s32 value; }; +/* FIELD_INDEX_NONE is returned in read() data from the kernel when flags + * is set to (HIDDEV_FLAG_UREF | HIDDEV_FLAG_REPORT) and a new report has + * been sent by the device + */ #define HID_FIELD_INDEX_NONE 0xffffffff /* @@ -139,20 +143,20 @@ struct hiddev_usage_ref { #define HIDIOCGNAME(len) _IOC(_IOC_READ, 'H', 0x06, len) #define HIDIOCGREPORT _IOW('H', 0x07, struct hiddev_report_info) #define HIDIOCSREPORT _IOW('H', 0x08, struct hiddev_report_info) -#define HIDIOCGREPORTINFO _IOWR('H', 0x09, struct hiddev_report_info) -#define HIDIOCGFIELDINFO _IOWR('H', 0x0A, struct hiddev_field_info) -#define HIDIOCGUSAGE _IOWR('H', 0x0B, struct hiddev_usage_ref) -#define HIDIOCSUSAGE _IOW('H', 0x0C, struct hiddev_usage_ref) -#define HIDIOCGUCODE _IOWR('H', 0x0D, struct hiddev_usage_ref) -#define HIDIOCGFLAG _IOR('H', 0x0E, int) -#define HIDIOCSFLAG _IOW('H', 0x0F, int) +#define HIDIOCGREPORTINFO _IOWR('H', 0x09, struct hiddev_report_info) +#define HIDIOCGFIELDINFO _IOWR('H', 0x0A, struct hiddev_field_info) +#define HIDIOCGUSAGE _IOWR('H', 0x0B, struct hiddev_usage_ref) +#define HIDIOCSUSAGE _IOW('H', 0x0C, struct hiddev_usage_ref) +#define HIDIOCGUCODE _IOWR('H', 0x0D, struct hiddev_usage_ref) +#define HIDIOCGFLAG _IOR('H', 0x0E, int) +#define HIDIOCSFLAG _IOW('H', 0x0F, int) /* * Flags to be used in HIDIOCSFLAG */ -#define HIDDEV_FLAG_UREF 0x1 -#define HIDDEV_FLAG_REPORT 0x2 -#define HIDDEV_FLAGS 0x3 +#define HIDDEV_FLAG_UREF 0x1 +#define HIDDEV_FLAG_REPORT 0x2 +#define HIDDEV_FLAGS 0x3 /* To traverse the input report descriptor info for a HID device, perform the * following: |