Import USB RNDIS driver to FreeBSD from OpenBSD.
Useful for so-called USB tethering. - Imported code from OpenBSD - Adapted code to FreeBSD - Removed some unused functions - Fixed some buffer encoding and decoding issues - Optimised data transport path a bit, by sending multiple packets at a time - Increased receive buffer to 16K Obtained from: OpenBSD Requested by: eadler @ MFC after: 2 weeks
This commit is contained in:
Hans Petter Selasky
parent
e0c2f97550
commit
2931122745
@ -2746,6 +2746,8 @@ device upgt
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# Ralink Technology RT2500USB wireless driver
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device ural
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#
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# RNDIS USB ethernet driver
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device urndis
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# Realtek RTL8187B/L wireless driver
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device urtw
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#
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@ -2293,9 +2293,11 @@ dev/usb/net/if_rue.c optional rue
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dev/usb/net/if_smsc.c optional smsc
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dev/usb/net/if_udav.c optional udav
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dev/usb/net/if_usie.c optional usie
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dev/usb/net/if_urndis.c optional urndis
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dev/usb/net/ruephy.c optional rue
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dev/usb/net/usb_ethernet.c optional aue | axe | axge | cdce | cue | kue | \
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mos | rue | smsc | udav | ipheth
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mos | rue | smsc | udav | ipheth | \
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urndis
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dev/usb/net/uhso.c optional uhso
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#
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# USB WLAN drivers
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1013
sys/dev/usb/net/if_urndis.c
Normal file
1013
sys/dev/usb/net/if_urndis.c
Normal file
File diff suppressed because it is too large
Load Diff
296
sys/dev/usb/net/if_urndisreg.h
Normal file
296
sys/dev/usb/net/if_urndisreg.h
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@ -0,0 +1,296 @@
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/* $FreeBSD$ */
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/* $OpenBSD: if_urndisreg.h,v 1.19 2013/11/21 14:08:05 mpi Exp $ */
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/*
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* Copyright (c) 2010 Jonathan Armani <armani@openbsd.org>
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* Copyright (c) 2010 Fabien Romano <fabien@openbsd.org>
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* Copyright (c) 2010 Michael Knudsen <mk@openbsd.org>
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* All rights reserved.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _IF_URNDISREG_H_
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#define _IF_URNDISREG_H_
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#define RNDIS_RESPONSE_LEN 1024 /* bytes */
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#define RNDIS_RX_MAXLEN (16 * 1024)
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#define RNDIS_TX_FRAMES_MAX 8
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#define RNDIS_TX_MAXLEN MCLBYTES
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enum {
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URNDIS_BULK_RX,
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URNDIS_BULK_TX,
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URNDIS_INTR_RX,
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URNDIS_N_TRANSFER,
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};
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struct urndis_softc {
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struct usb_ether sc_ue;
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struct mtx sc_mtx;
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/* RNDIS device info */
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uint32_t sc_lim_pktsz;
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uint32_t sc_filter;
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struct usb_device *sc_udev;
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struct usb_xfer *sc_xfer[URNDIS_N_TRANSFER];
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uint8_t sc_ifaceno_ctl;
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uint8_t sc_response_buf[RNDIS_RESPONSE_LEN] __aligned(4);
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};
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#define URNDIS_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
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#define URNDIS_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
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#define URNDIS_LOCK_ASSERT(sc, what) mtx_assert(&(sc)->sc_mtx, (x))
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#define RNDIS_STATUS_BUFFER_OVERFLOW 0x80000005L
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#define RNDIS_STATUS_FAILURE 0xC0000001L
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#define RNDIS_STATUS_INVALID_DATA 0xC0010015L
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#define RNDIS_STATUS_MEDIA_CONNECT 0x4001000BL
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#define RNDIS_STATUS_MEDIA_DISCONNECT 0x4001000CL
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#define RNDIS_STATUS_NOT_SUPPORTED 0xC00000BBL
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#define RNDIS_STATUS_PENDING STATUS_PENDING /* XXX */
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#define RNDIS_STATUS_RESOURCES 0xC000009AL
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#define RNDIS_STATUS_SUCCESS 0x00000000L
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#define OID_GEN_SUPPORTED_LIST 0x00010101
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#define OID_GEN_HARDWARE_STATUS 0x00010102
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#define OID_GEN_MEDIA_SUPPORTED 0x00010103
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#define OID_GEN_MEDIA_IN_USE 0x00010104
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#define OID_GEN_MAXIMUM_LOOKAHEAD 0x00010105
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#define OID_GEN_MAXIMUM_FRAME_SIZE 0x00010106
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#define OID_GEN_LINK_SPEED 0x00010107
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#define OID_GEN_TRANSMIT_BUFFER_SPACE 0x00010108
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#define OID_GEN_RECEIVE_BUFFER_SPACE 0x00010109
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#define OID_GEN_TRANSMIT_BLOCK_SIZE 0x0001010A
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#define OID_GEN_RECEIVE_BLOCK_SIZE 0x0001010B
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#define OID_GEN_VENDOR_ID 0x0001010C
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#define OID_GEN_VENDOR_DESCRIPTION 0x0001010D
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#define OID_GEN_CURRENT_PACKET_FILTER 0x0001010E
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#define OID_GEN_CURRENT_LOOKAHEAD 0x0001010F
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#define OID_GEN_DRIVER_VERSION 0x00010110
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#define OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111
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#define OID_GEN_PROTOCOL_OPTIONS 0x00010112
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#define OID_GEN_MAC_OPTIONS 0x00010113
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#define OID_GEN_MEDIA_CONNECT_STATUS 0x00010114
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#define OID_GEN_MAXIMUM_SEND_PACKETS 0x00010115
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#define OID_GEN_VENDOR_DRIVER_VERSION 0x00010116
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#define OID_GEN_SUPPORTED_GUIDS 0x00010117
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#define OID_GEN_NETWORK_LAYER_ADDRESSES 0x00010118
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#define OID_GEN_TRANSPORT_HEADER_OFFSET 0x00010119
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#define OID_GEN_MACHINE_NAME 0x0001021A
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#define OID_GEN_RNDIS_CONFIG_PARAMETER 0x0001021B
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#define OID_GEN_VLAN_ID 0x0001021C
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#define OID_802_3_PERMANENT_ADDRESS 0x01010101
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#define OID_802_3_CURRENT_ADDRESS 0x01010102
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#define OID_802_3_MULTICAST_LIST 0x01010103
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#define OID_802_3_MAXIMUM_LIST_SIZE 0x01010104
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#define OID_802_3_MAC_OPTIONS 0x01010105
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#define OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101
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#define OID_802_3_XMIT_ONE_COLLISION 0x01020102
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#define OID_802_3_XMIT_MORE_COLLISIONS 0x01020103
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#define OID_802_3_XMIT_DEFERRED 0x01020201
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#define OID_802_3_XMIT_MAX_COLLISIONS 0x01020202
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#define OID_802_3_RCV_OVERRUN 0x01020203
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#define OID_802_3_XMIT_UNDERRUN 0x01020204
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#define OID_802_3_XMIT_HEARTBEAT_FAILURE 0x01020205
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#define OID_802_3_XMIT_TIMES_CRS_LOST 0x01020206
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#define OID_802_3_XMIT_LATE_COLLISIONS 0x01020207
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#define RNDIS_MEDIUM_802_3 0x00000000
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/* Device flags */
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#define RNDIS_DF_CONNECTIONLESS 0x00000001
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#define RNDIS_DF_CONNECTION_ORIENTED 0x00000002
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/*
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* RNDIS data message
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*/
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#define REMOTE_NDIS_PACKET_MSG 0x00000001
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struct urndis_packet_msg {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_dataoffset;
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uint32_t rm_datalen;
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uint32_t rm_oobdataoffset;
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uint32_t rm_oobdatalen;
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uint32_t rm_oobdataelements;
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uint32_t rm_pktinfooffset;
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uint32_t rm_pktinfolen;
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uint32_t rm_vchandle;
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uint32_t rm_reserved;
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};
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/*
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* RNDIS control messages
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*/
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struct urndis_comp_hdr {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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uint32_t rm_status;
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};
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/* Initialize the device. */
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#define REMOTE_NDIS_INITIALIZE_MSG 0x00000002
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#define REMOTE_NDIS_INITIALIZE_CMPLT 0x80000002
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struct urndis_init_req {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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uint32_t rm_ver_major;
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uint32_t rm_ver_minor;
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uint32_t rm_max_xfersz;
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};
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struct urndis_init_comp {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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uint32_t rm_status;
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uint32_t rm_ver_major;
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uint32_t rm_ver_minor;
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uint32_t rm_devflags;
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uint32_t rm_medium;
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uint32_t rm_pktmaxcnt;
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uint32_t rm_pktmaxsz;
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uint32_t rm_align;
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uint32_t rm_aflistoffset;
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uint32_t rm_aflistsz;
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};
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/* Halt the device. No response sent. */
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#define REMOTE_NDIS_HALT_MSG 0x00000003
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struct urndis_halt_req {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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};
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/* Send a query object. */
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#define REMOTE_NDIS_QUERY_MSG 0x00000004
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#define REMOTE_NDIS_QUERY_CMPLT 0x80000004
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struct urndis_query_req {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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uint32_t rm_oid;
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uint32_t rm_infobuflen;
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uint32_t rm_infobufoffset;
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uint32_t rm_devicevchdl;
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};
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struct urndis_query_comp {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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uint32_t rm_status;
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uint32_t rm_infobuflen;
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uint32_t rm_infobufoffset;
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};
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/* Send a set object request. */
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#define REMOTE_NDIS_SET_MSG 0x00000005
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#define REMOTE_NDIS_SET_CMPLT 0x80000005
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struct urndis_set_req {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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uint32_t rm_oid;
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uint32_t rm_infobuflen;
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uint32_t rm_infobufoffset;
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uint32_t rm_devicevchdl;
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};
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struct urndis_set_comp {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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uint32_t rm_status;
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};
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#define REMOTE_NDIS_SET_PARAM_NUMERIC 0x00000000
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#define REMOTE_NDIS_SET_PARAM_STRING 0x00000002
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struct urndis_set_parameter {
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uint32_t rm_nameoffset;
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uint32_t rm_namelen;
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uint32_t rm_type;
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uint32_t rm_valueoffset;
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uint32_t rm_valuelen;
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};
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/* Perform a soft reset on the device. */
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#define REMOTE_NDIS_RESET_MSG 0x00000006
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#define REMOTE_NDIS_RESET_CMPLT 0x80000006
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struct urndis_reset_req {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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};
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struct urndis_reset_comp {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_status;
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uint32_t rm_adrreset;
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};
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/* 802.3 link-state or undefined message error. */
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#define REMOTE_NDIS_INDICATE_STATUS_MSG 0x00000007
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/* Keepalive messsage. May be sent by device. */
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#define REMOTE_NDIS_KEEPALIVE_MSG 0x00000008
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#define REMOTE_NDIS_KEEPALIVE_CMPLT 0x80000008
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struct urndis_keepalive_req {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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};
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struct urndis_keepalive_comp {
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uint32_t rm_type;
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uint32_t rm_len;
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uint32_t rm_rid;
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uint32_t rm_status;
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};
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/* packet filter bits used by OID_GEN_CURRENT_PACKET_FILTER */
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#define RNDIS_PACKET_TYPE_DIRECTED 0x00000001
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#define RNDIS_PACKET_TYPE_MULTICAST 0x00000002
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#define RNDIS_PACKET_TYPE_ALL_MULTICAST 0x00000004
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#define RNDIS_PACKET_TYPE_BROADCAST 0x00000008
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#define RNDIS_PACKET_TYPE_SOURCE_ROUTING 0x00000010
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#define RNDIS_PACKET_TYPE_PROMISCUOUS 0x00000020
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#define RNDIS_PACKET_TYPE_SMT 0x00000040
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#define RNDIS_PACKET_TYPE_ALL_LOCAL 0x00000080
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#define RNDIS_PACKET_TYPE_GROUP 0x00001000
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#define RNDIS_PACKET_TYPE_ALL_FUNCTIONAL 0x00002000
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#define RNDIS_PACKET_TYPE_FUNCTIONAL 0x00004000
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#define RNDIS_PACKET_TYPE_MAC_FRAME 0x00008000
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/* RNDIS offsets */
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#define RNDIS_HEADER_OFFSET 8 /* bytes */
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#define RNDIS_DATA_OFFSET ((uint32_t)(sizeof(struct urndis_packet_msg) - RNDIS_HEADER_OFFSET))
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#endif /* _IF_URNDISREG_H_ */
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@ -500,8 +500,11 @@ typedef struct usb_interface_assoc_descriptor usb_interface_assoc_descriptor_t;
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#define UICLASS_WIRELESS 0xe0
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#define UISUBCLASS_RF 0x01
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#define UIPROTO_BLUETOOTH 0x01
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#define UIPROTO_RNDIS 0x03
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#define UICLASS_IAD 0xEF /* Interface Association Descriptor */
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#define UISUBCLASS_SYNC 0x01
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#define UIPROTO_ACTIVESYNC 0x01
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#define UICLASS_APPL_SPEC 0xfe
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#define UISUBCLASS_FIRMWARE_DOWNLOAD 1
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@ -51,6 +51,7 @@ SUBDIR += atp uhid ukbd ums udbp ufm uep wsp
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SUBDIR += ucom u3g uark ubsa ubser uchcom ucycom ufoma uftdi ugensa uipaq ulpt \
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umct umcs umodem umoscom uplcom uslcom uvisor uvscom
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SUBDIR += uether aue axe axge cdce cue ${_kue} mos rue smsc udav uhso ipheth
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SUBDIR += urndis
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SUBDIR += usfs umass urio
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SUBDIR += quirk template
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SUBDIR += ${_g_audio} ${_g_keyboard} ${_g_modem} ${_g_mouse}
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37
sys/modules/usb/urndis/Makefile
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37
sys/modules/usb/urndis/Makefile
Normal file
@ -0,0 +1,37 @@
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#
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# $FreeBSD$
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#
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# Copyright (c) 2014 Hans Petter Selasky. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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S= ${.CURDIR}/../../..
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.PATH: $S/dev/usb/net
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KMOD= if_urndis
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SRCS= opt_bus.h opt_usb.h device_if.h bus_if.h usb_if.h usbdevs.h \
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miibus_if.h opt_inet.h \
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if_urndis.c
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.include <bsd.kmod.mk>
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