diff options
Diffstat (limited to 'include/linux/usbdevice_fs.h')
| -rw-r--r-- | include/linux/usbdevice_fs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h index 15591d2ea40..3b74666be02 100644 --- a/include/linux/usbdevice_fs.h +++ b/include/linux/usbdevice_fs.h @@ -125,6 +125,12 @@ struct usbdevfs_hub_portinfo { char port [127]; /* e.g. port 3 connects to device 27 */ }; +/* Device capability flags */ +#define USBDEVFS_CAP_ZERO_PACKET 0x01 +#define USBDEVFS_CAP_BULK_CONTINUATION 0x02 +#define USBDEVFS_CAP_NO_PACKET_SIZE_LIM 0x04 +#define USBDEVFS_CAP_BULK_SCATTER_GATHER 0x08 + #ifdef __KERNEL__ #ifdef CONFIG_COMPAT #include <linux/compat.h> @@ -204,4 +210,6 @@ struct usbdevfs_ioctl32 { #define USBDEVFS_CONNECT _IO('U', 23) #define USBDEVFS_CLAIM_PORT _IOR('U', 24, unsigned int) #define USBDEVFS_RELEASE_PORT _IOR('U', 25, unsigned int) +#define USBDEVFS_GET_CAPABILITIES _IOR('U', 26, __u32) + #endif /* _LINUX_USBDEVICE_FS_H */ |