4 #define CODEMERCS_MAGIC_NUMBER 0xC0 /* like COde Mercenaries */
6 /* Define the ioctl commands for reading and writing data */
7 #define IOW_WRITE _IOW(CODEMERCS_MAGIC_NUMBER, 1, __u8 *)
8 #define IOW_READ _IOW(CODEMERCS_MAGIC_NUMBER, 2, __u8 *)
11 A struct for available device info which is read
12 with the ioctl IOW_GETINFO.
13 To be compatible with 2.4 userspace which didn't have an easy way to get
16 struct iowarrior_info {
17 __u32 vendor; /* vendor id : supposed to be USB_VENDOR_ID_CODEMERCS in all cases */
18 __u32 product; /* product id : depends on type of chip (USB_DEVICE_ID_CODEMERCS_XXXXX) */
19 __u8 serial[9]; /* the serial number of our chip (if a serial-number is not available this is empty string) */
20 __u32 revision; /* revision number of the chip */
21 __u32 speed; /* USB-speed of the device (0=UNKNOWN, 1=LOW, 2=FULL 3=HIGH) */
22 __u32 power; /* power consumption of the device in mA */
23 __u32 if_num; /* the number of the endpoint */
24 __u32 report_size; /* size of the data-packets on this interface */
28 Get some device-information (product-id , serial-number etc.)
29 in order to identify a chip.
31 #define IOW_GETINFO _IOR(CODEMERCS_MAGIC_NUMBER, 3, struct iowarrior_info)
33 #endif /* _IOWARRIOR_H_ */