diff options
| author | Alan Ott <alan@signal11.us> | 2011-01-18 03:04:39 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-02-11 15:05:49 +0100 |
| commit | b4dbde9da8ece42bbe4c70c26bac3b28dd6a3ddb (patch) | |
| tree | fde6ca709962906877c25e0910d67ca5c00beb74 /include/linux/hid.h | |
| parent | 0825411ade21a39ac63b3e011d092b1f95b5f3f5 (diff) | |
HID: Add Support for Setting and Getting Feature Reports from hidraw
Per the HID Specification, Feature reports must be sent and received on
the Configuration endpoint (EP 0) through the Set_Report/Get_Report
interfaces. This patch adds two ioctls to hidraw to set and get feature
reports to and from the device. Modifications were made to hidraw and
usbhid.
New hidraw ioctls:
HIDIOCSFEATURE - Perform a Set_Report transfer of a Feature report.
HIDIOCGFEATURE - Perform a Get_Report transfer of a Feature report.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index d91c25e253c..e8ee0a93bda 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -504,6 +504,9 @@ struct hid_device { /* device report descriptor */ struct hid_usage *, __s32); void (*hiddev_report_event) (struct hid_device *, struct hid_report *); + /* handler for raw input (Get_Report) data, used by hidraw */ + int (*hid_get_raw_report) (struct hid_device *, unsigned char, __u8 *, size_t, unsigned char); + /* handler for raw output data, used by hidraw */ int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t, unsigned char); |