mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-04 18:09:57 +00:00
![Greg Kroah-Hartman](/assets/img/avatar_default.png)
The ioctl is commented out for now, until we verify some userspace application issues. Cc: Christian Lucht <lucht@codemercs.com> Cc: Robert Marquardt <marquardt@codemercs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
#ifndef _IOWARRIOR_H_
|
|
#define _IOWARRIOR_H_
|
|
|
|
#define CODEMERCS_MAGIC_NUMBER 0xC0 /* like COde Mercenaries */
|
|
|
|
/* Define the ioctl commands for reading and writing data */
|
|
#define IOW_WRITE _IOW(CODEMERCS_MAGIC_NUMBER, 1, __u8 *)
|
|
#define IOW_READ _IOW(CODEMERCS_MAGIC_NUMBER, 2, __u8 *)
|
|
|
|
/*
|
|
A struct for available device info which is read
|
|
with the ioctl IOW_GETINFO.
|
|
To be compatible with 2.4 userspace which didn't have an easy way to get
|
|
this information.
|
|
*/
|
|
struct iowarrior_info {
|
|
__u32 vendor; /* vendor id : supposed to be USB_VENDOR_ID_CODEMERCS in all cases */
|
|
__u32 product; /* product id : depends on type of chip (USB_DEVICE_ID_CODEMERCS_XXXXX) */
|
|
__u8 serial[9]; /* the serial number of our chip (if a serial-number is not available this is empty string) */
|
|
__u32 revision; /* revision number of the chip */
|
|
__u32 speed; /* USB-speed of the device (0=UNKNOWN, 1=LOW, 2=FULL 3=HIGH) */
|
|
__u32 power; /* power consumption of the device in mA */
|
|
__u32 if_num; /* the number of the endpoint */
|
|
__u32 report_size; /* size of the data-packets on this interface */
|
|
};
|
|
|
|
/*
|
|
Get some device-information (product-id , serial-number etc.)
|
|
in order to identify a chip.
|
|
*/
|
|
#define IOW_GETINFO _IOR(CODEMERCS_MAGIC_NUMBER, 3, struct iowarrior_info)
|
|
|
|
#endif /* _IOWARRIOR_H_ */
|