usb_ethernet.h revision 185948
1/* $FreeBSD: head/sys/dev/usb2/ethernet/usb2_ethernet.h 185948 2008-12-11 23:13:02Z thompsa $ */ 2/*- 3 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#ifndef _USB2_ETHERNET_H_ 28#define _USB2_ETHERNET_H_ 29 30#include "opt_inet.h" 31 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/mbuf.h> 35#include <sys/socket.h> 36#include <sys/sockio.h> 37 38#include <net/if.h> 39#include <net/if_arp.h> 40#include <net/if_dl.h> 41#include <net/if_media.h> 42#include <net/if_types.h> 43#include <net/bpf.h> 44#include <net/ethernet.h> 45 46#include "miibus_if.h" 47 48#include <dev/mii/mii.h> 49#include <dev/mii/miivar.h> 50 51#define USB_ETHER_HASH_MAX 64 /* bytes */ 52 53struct usb2_ether_cc { 54 uint32_t if_flags; 55 uint16_t if_rxfilt; 56 uint8_t if_lladdr[ETHER_ADDR_LEN]; 57 uint8_t if_mhash; 58 uint8_t if_nhash; 59 uint8_t if_hash[USB_ETHER_HASH_MAX]; 60}; 61 62typedef void (usb2_ether_mchash_t)(struct usb2_ether_cc *cc, const uint8_t *ptr); 63 64struct mbuf *usb2_ether_get_mbuf(void); 65void usb2_ether_cc(struct ifnet *ifp, usb2_ether_mchash_t *fhash, 66 struct usb2_ether_cc *cc); 67 68#endif /* _USB2_ETHERNET_H_ */ 69