1184610Salfred/* $FreeBSD$ */ 2184610Salfred/*- 3184610Salfred * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 4184610Salfred * 5184610Salfred * Redistribution and use in source and binary forms, with or without 6184610Salfred * modification, are permitted provided that the following conditions 7184610Salfred * are met: 8184610Salfred * 1. Redistributions of source code must retain the above copyright 9184610Salfred * notice, this list of conditions and the following disclaimer. 10184610Salfred * 2. Redistributions in binary form must reproduce the above copyright 11184610Salfred * notice, this list of conditions and the following disclaimer in the 12184610Salfred * documentation and/or other materials provided with the distribution. 13184610Salfred * 14184610Salfred * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15184610Salfred * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16184610Salfred * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17184610Salfred * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18184610Salfred * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19184610Salfred * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20184610Salfred * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21184610Salfred * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22184610Salfred * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23184610Salfred * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24184610Salfred * SUCH DAMAGE. 25226709Syongari * 26226709Syongari * $FreeBSD$ 27184610Salfred */ 28184610Salfred 29194230Sthompsa#ifndef _USB_ETHERNET_H_ 30194230Sthompsa#define _USB_ETHERNET_H_ 31184610Salfred 32184610Salfred#include "opt_inet.h" 33184610Salfred 34184610Salfred#include <sys/param.h> 35184610Salfred#include <sys/systm.h> 36184610Salfred#include <sys/mbuf.h> 37184610Salfred#include <sys/socket.h> 38184610Salfred#include <sys/sockio.h> 39188412Sthompsa#include <sys/limits.h> 40184610Salfred 41184610Salfred#include <net/if.h> 42184610Salfred#include <net/if_arp.h> 43184610Salfred#include <net/if_dl.h> 44184610Salfred#include <net/if_media.h> 45184610Salfred#include <net/if_types.h> 46184610Salfred#include <net/bpf.h> 47184610Salfred#include <net/ethernet.h> 48184610Salfred 49184610Salfred#include "miibus_if.h" 50184610Salfred 51184610Salfred#include <dev/mii/mii.h> 52184610Salfred#include <dev/mii/miivar.h> 53184610Salfred 54192984Sthompsastruct usb_ether; 55192984Sthompsastruct usb_device_request; 56184610Salfred 57193045Sthompsatypedef void (uether_fn_t)(struct usb_ether *); 58188412Sthompsa 59192984Sthompsastruct usb_ether_methods { 60193045Sthompsa uether_fn_t *ue_attach_post; 61193045Sthompsa uether_fn_t *ue_start; 62193045Sthompsa uether_fn_t *ue_init; 63193045Sthompsa uether_fn_t *ue_stop; 64193045Sthompsa uether_fn_t *ue_setmulti; 65193045Sthompsa uether_fn_t *ue_setpromisc; 66193045Sthompsa uether_fn_t *ue_tick; 67188412Sthompsa int (*ue_mii_upd)(struct ifnet *); 68188412Sthompsa void (*ue_mii_sts)(struct ifnet *, 69188412Sthompsa struct ifmediareq *); 70188412Sthompsa int (*ue_ioctl)(struct ifnet *, u_long, caddr_t); 71226709Syongari int (*ue_attach_post_sub)(struct usb_ether *); 72184610Salfred}; 73184610Salfred 74192984Sthompsastruct usb_ether_cfg_task { 75192984Sthompsa struct usb_proc_msg hdr; 76192984Sthompsa struct usb_ether *ue; 77188412Sthompsa}; 78184610Salfred 79192984Sthompsastruct usb_ether { 80188412Sthompsa /* NOTE: the "ue_ifp" pointer must be first --hps */ 81188412Sthompsa struct ifnet *ue_ifp; 82188412Sthompsa struct mtx *ue_mtx; 83192984Sthompsa const struct usb_ether_methods *ue_methods; 84188412Sthompsa struct sysctl_oid *ue_sysctl_oid; 85188412Sthompsa void *ue_sc; 86194228Sthompsa struct usb_device *ue_udev; /* used by uether_do_request() */ 87188412Sthompsa device_t ue_dev; 88188412Sthompsa device_t ue_miibus; 89184610Salfred 90192984Sthompsa struct usb_process ue_tq; 91188412Sthompsa struct sysctl_ctx_list ue_sysctl_ctx; 92188412Sthompsa struct ifqueue ue_rxq; 93192984Sthompsa struct usb_callout ue_watchdog; 94192984Sthompsa struct usb_ether_cfg_task ue_sync_task[2]; 95192984Sthompsa struct usb_ether_cfg_task ue_media_task[2]; 96192984Sthompsa struct usb_ether_cfg_task ue_multi_task[2]; 97192984Sthompsa struct usb_ether_cfg_task ue_promisc_task[2]; 98192984Sthompsa struct usb_ether_cfg_task ue_tick_task[2]; 99188412Sthompsa 100188412Sthompsa int ue_unit; 101188412Sthompsa 102188412Sthompsa /* ethernet address from eeprom */ 103188412Sthompsa uint8_t ue_eaddr[ETHER_ADDR_LEN]; 104188412Sthompsa}; 105188412Sthompsa 106194228Sthompsa#define uether_do_request(ue,req,data,timo) \ 107194228Sthompsa usbd_do_request_proc((ue)->ue_udev,&(ue)->ue_tq,req,data,0,NULL,timo) 108188412Sthompsa 109194228Sthompsauint8_t uether_pause(struct usb_ether *, unsigned int); 110194228Sthompsastruct ifnet *uether_getifp(struct usb_ether *); 111194228Sthompsastruct mii_data *uether_getmii(struct usb_ether *); 112194228Sthompsavoid *uether_getsc(struct usb_ether *); 113194228Sthompsaint uether_ifattach(struct usb_ether *); 114194228Sthompsavoid uether_ifdetach(struct usb_ether *); 115226709Syongariint uether_ifmedia_upd(struct ifnet *); 116226709Syongarivoid uether_init(void *); 117194228Sthompsaint uether_ioctl(struct ifnet *, u_long, caddr_t); 118194228Sthompsastruct mbuf *uether_newbuf(void); 119194228Sthompsaint uether_rxmbuf(struct usb_ether *, struct mbuf *, 120188412Sthompsa unsigned int); 121194228Sthompsaint uether_rxbuf(struct usb_ether *, 122192984Sthompsa struct usb_page_cache *, 123188412Sthompsa unsigned int, unsigned int); 124194228Sthompsavoid uether_rxflush(struct usb_ether *); 125194228Sthompsauint8_t uether_is_gone(struct usb_ether *); 126226709Syongarivoid uether_start(struct ifnet *); 127194230Sthompsa#endif /* _USB_ETHERNET_H_ */ 128