1 files changed, 201 insertions, 0 deletions

diff --git a/tools/include/uapi/linux/usbdevice_fs.h b/tools/include/uapi/linux/usbdevice_fs.h
new file mode 100644
index 000000000000..964e87217be4
--- /dev/null
+++ b/tools/include/uapi/linux/usbdevice_fs.h
@@ -0,0 +1,201 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*****************************************************************************/
+
+/*
+ *      usbdevice_fs.h  --  USB device file system.
+ *
+ *      Copyright (C) 2000
+ *          Thomas Sailer (sailer@ife.ee.ethz.ch)
+ *
+ *      This program is free software; you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation; either version 2 of the License, or
+ *      (at your option) any later version.
+ *
+ *      This program is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *      GNU General Public License for more details.
+ *
+ *      You should have received a copy of the GNU General Public License
+ *      along with this program; if not, write to the Free Software
+ *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  History:
+ *   0.1  04.01.2000  Created
+ */
+
+/*****************************************************************************/
+
+#ifndef _UAPI_LINUX_USBDEVICE_FS_H
+#define _UAPI_LINUX_USBDEVICE_FS_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+
+/* --------------------------------------------------------------------- */
+
+/* usbdevfs ioctl codes */
+
+struct usbdevfs_ctrltransfer {
+        __u8 bRequestType;
+        __u8 bRequest;
+        __u16 wValue;
+        __u16 wIndex;
+        __u16 wLength;
+        __u32 timeout;  /* in milliseconds */
+        void __user *data;
+};
+
+struct usbdevfs_bulktransfer {
+        unsigned int ep;
+        unsigned int len;
+        unsigned int timeout; /* in milliseconds */
+        void __user *data;
+};
+
+struct usbdevfs_setinterface {
+        unsigned int interface;
+        unsigned int altsetting;
+};
+
+struct usbdevfs_disconnectsignal {
+        unsigned int signr;
+        void __user *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_SHORT_NOT_OK       0x01
+#define USBDEVFS_URB_ISO_ASAP           0x02
+#define USBDEVFS_URB_BULK_CONTINUATION  0x04
+#define USBDEVFS_URB_NO_FSBR            0x20    /* Not used */
+#define USBDEVFS_URB_ZERO_PACKET        0x40
+#define USBDEVFS_URB_NO_INTERRUPT       0x80
+
+#define USBDEVFS_URB_TYPE_ISO              0
+#define USBDEVFS_URB_TYPE_INTERRUPT        1
+#define USBDEVFS_URB_TYPE_CONTROL          2
+#define USBDEVFS_URB_TYPE_BULK             3
+
+struct usbdevfs_iso_packet_desc {
+        unsigned int length;
+        unsigned int actual_length;
+        unsigned int status;
+};
+
+struct usbdevfs_urb {
+        unsigned char type;
+        unsigned char endpoint;
+        int status;
+        unsigned int flags;
+        void __user *buffer;
+        int buffer_length;
+        int actual_length;
+        int start_frame;
+        union {
+                int number_of_packets;  /* Only used for isoc urbs */
+                unsigned int stream_id; /* Only used with bulk streams */
+        };
+        int error_count;
+        unsigned int signr;     /* signal to be sent on completion,
+                                  or 0 if none should be sent. */
+        void __user *usercontext;
+        struct usbdevfs_iso_packet_desc iso_frame_desc[0];
+};
+
+/* ioctls for talking directly to drivers */
+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 __user *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 */
+};
+
+/* System and bus 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
+#define USBDEVFS_CAP_REAP_AFTER_DISCONNECT      0x10
+#define USBDEVFS_CAP_MMAP                       0x20
+#define USBDEVFS_CAP_DROP_PRIVILEGES            0x40
+
+/* USBDEVFS_DISCONNECT_CLAIM flags & struct */
+
+/* disconnect-and-claim if the driver matches the driver field */
+#define USBDEVFS_DISCONNECT_CLAIM_IF_DRIVER     0x01
+/* disconnect-and-claim except when the driver matches the driver field */
+#define USBDEVFS_DISCONNECT_CLAIM_EXCEPT_DRIVER 0x02
+
+struct usbdevfs_disconnect_claim {
+        unsigned int interface;
+        unsigned int flags;
+        char driver[USBDEVFS_MAXDRIVERNAME + 1];
+};
+
+struct usbdevfs_streams {
+        unsigned int num_streams; /* Not used by USBDEVFS_FREE_STREAMS */
+        unsigned int num_eps;
+        unsigned char eps[0];
+};
+
+/*
+ * USB_SPEED_* values returned by USBDEVFS_GET_SPEED are defined in
+ * linux/usb/ch9.h
+ */
+
+#define USBDEVFS_CONTROL           _IOWR('U', 0, struct usbdevfs_ctrltransfer)
+#define USBDEVFS_CONTROL32           _IOWR('U', 0, struct usbdevfs_ctrltransfer32)
+#define USBDEVFS_BULK              _IOWR('U', 2, struct usbdevfs_bulktransfer)
+#define USBDEVFS_BULK32              _IOWR('U', 2, struct usbdevfs_bulktransfer32)
+#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_SUBMITURB32       _IOR('U', 10, struct usbdevfs_urb32)
+#define USBDEVFS_DISCARDURB        _IO('U', 11)
+#define USBDEVFS_REAPURB           _IOW('U', 12, void *)
+#define USBDEVFS_REAPURB32         _IOW('U', 12, __u32)
+#define USBDEVFS_REAPURBNDELAY     _IOW('U', 13, void *)
+#define USBDEVFS_REAPURBNDELAY32   _IOW('U', 13, __u32)
+#define USBDEVFS_DISCSIGNAL        _IOR('U', 14, struct usbdevfs_disconnectsignal)
+#define USBDEVFS_DISCSIGNAL32      _IOR('U', 14, struct usbdevfs_disconnectsignal32)
+#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_IOCTL32           _IOWR('U', 18, struct usbdevfs_ioctl32)
+#define USBDEVFS_HUB_PORTINFO      _IOR('U', 19, struct usbdevfs_hub_portinfo)
+#define USBDEVFS_RESET             _IO('U', 20)
+#define USBDEVFS_CLEAR_HALT        _IOR('U', 21, unsigned int)
+#define USBDEVFS_DISCONNECT        _IO('U', 22)
+#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)
+#define USBDEVFS_DISCONNECT_CLAIM  _IOR('U', 27, struct usbdevfs_disconnect_claim)
+#define USBDEVFS_ALLOC_STREAMS     _IOR('U', 28, struct usbdevfs_streams)
+#define USBDEVFS_FREE_STREAMS      _IOR('U', 29, struct usbdevfs_streams)
+#define USBDEVFS_DROP_PRIVILEGES   _IOW('U', 30, __u32)
+#define USBDEVFS_GET_SPEED         _IO('U', 31)
+
+#endif /* _UAPI_LINUX_USBDEVICE_FS_H */