diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-15 00:40:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-24 02:03:45 +0300 |
| commit | 946b960d13c15f050a3b848987aaca79f6a459b7 (patch) | |
| tree | 7e2aafc311f399f74325730fb76191a4d5c0aa67 /include | |
| parent | fd978bfa127a0b8c0bdbbbc9d64f3c73bf080f61 (diff) | |
| download | linux-946b960d13c15f050a3b848987aaca79f6a459b7.tar.xz | |
USB: add driver for iowarrior devices.
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb/iowarrior.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/linux/usb/iowarrior.h b/include/linux/usb/iowarrior.h new file mode 100644 index 000000000000..cbbe020a4f5c --- /dev/null +++ b/include/linux/usb/iowarrior.h @@ -0,0 +1,33 @@ +#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_ */ |