diff options
Diffstat (limited to 'include/linux/usbdevice_fs.h')
| -rw-r--r-- | include/linux/usbdevice_fs.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h index 7fa98fcb5..0bf8d3087 100644 --- a/include/linux/usbdevice_fs.h +++ b/include/linux/usbdevice_fs.h @@ -66,6 +66,18 @@ struct usbdevfs_disconnectsignal { void *context; }; +#define USBDEVFS_MAXDRIVERNAME 255 + +struct usbdevfs_getdriver { + unsigned int interface; + char driver[USBDEVFS_MAXDRIVERNAME + 1]; +}; + +struct usbdevfs_connectinfo { + unsigned int devnum; + unsigned char slow; +}; + #define USBDEVFS_URB_DISABLE_SPD 1 #define USBDEVFS_URB_ISO_ASAP 2 @@ -96,11 +108,27 @@ struct usbdevfs_urb { struct usbdevfs_iso_packet_desc iso_frame_desc[0]; }; +/* ioctls for talking to drivers in the usbcore module: */ +struct usbdevfs_ioctl { + int ifno; /* interface 0..N ; negative numbers reserved */ + int ioctl_code; /* MUST encode size + direction of data so the + * macros in <asm/ioctl.h> give correct values */ + void *data; /* param buffer (in, or out) */ +}; + +/* You can do most things with hubs just through control messages, + * except find out what device connects to what port. */ +struct usbdevfs_hub_portinfo { + char nports; /* number of downstream ports in this hub */ + char port [127]; /* e.g. port 3 connects to device 27 */ +}; + #define USBDEVFS_CONTROL _IOWR('U', 0, struct usbdevfs_ctrltransfer) #define USBDEVFS_BULK _IOWR('U', 2, struct usbdevfs_bulktransfer) #define USBDEVFS_RESETEP _IOR('U', 3, unsigned int) #define USBDEVFS_SETINTERFACE _IOR('U', 4, struct usbdevfs_setinterface) #define USBDEVFS_SETCONFIGURATION _IOR('U', 5, unsigned int) +#define USBDEVFS_GETDRIVER _IOW('U', 8, struct usbdevfs_getdriver) #define USBDEVFS_SUBMITURB _IOR('U', 10, struct usbdevfs_urb) #define USBDEVFS_DISCARDURB _IO('U', 11) #define USBDEVFS_REAPURB _IOW('U', 12, void *) @@ -108,6 +136,10 @@ struct usbdevfs_urb { #define USBDEVFS_DISCSIGNAL _IOR('U', 14, struct usbdevfs_disconnectsignal) #define USBDEVFS_CLAIMINTERFACE _IOR('U', 15, unsigned int) #define USBDEVFS_RELEASEINTERFACE _IOR('U', 16, unsigned int) +#define USBDEVFS_CONNECTINFO _IOW('U', 17, struct usbdevfs_connectinfo) +#define USBDEVFS_IOCTL _IOWR('U', 18, struct usbdevfs_ioctl) +#define USBDEVFS_HUB_PORTINFO _IOR('U', 19, struct usbdevfs_hub_portinfo) +#define USBDEVFS_RESET _IO('U', 20) /* --------------------------------------------------------------------- */ @@ -165,7 +197,6 @@ extern struct inode_operations usbdevfs_bus_inode_operations; extern struct file_operations usbdevfs_bus_file_operations; extern void usbdevfs_conn_disc_event(void); - #endif /* __KERNEL__ */ /* --------------------------------------------------------------------- */ |