| if_xl.c (142398) | if_xl.c (142407) |
|---|---|
| 1/*- 2 * Copyright (c) 1997, 1998, 1999 3 * Bill Paul <wpaul@ctr.columbia.edu>. 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 --- 17 unchanged lines hidden (view full) --- 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1997, 1998, 1999 3 * Bill Paul <wpaul@ctr.columbia.edu>. 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 --- 17 unchanged lines hidden (view full) --- 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/cdefs.h> |
| 34__FBSDID("$FreeBSD: head/sys/pci/if_xl.c 142398 2005-02-24 21:32:56Z imp $"); | 34__FBSDID("$FreeBSD: head/sys/pci/if_xl.c 142407 2005-02-24 22:33:05Z imp $"); |
| 35 36/* 37 * 3Com 3c90x Etherlink XL PCI NIC driver 38 * 39 * Supports the 3Com "boomerang", "cyclone" and "hurricane" PCI 40 * bus-master chips (3c90x cards and embedded controllers) including 41 * the following: 42 * --- 171 unchanged lines hidden (view full) --- 214 "3Com 3c656 Fast Etherlink XL" }, 215 { TC_VENDORID, TC_DEVICEID_HURRICANE_656B, 216 "3Com 3c656B Fast Etherlink XL" }, 217 { TC_VENDORID, TC_DEVICEID_TORNADO_656C, 218 "3Com 3c656C Fast Etherlink XL" }, 219 { 0, 0, NULL } 220}; 221 | 35 36/* 37 * 3Com 3c90x Etherlink XL PCI NIC driver 38 * 39 * Supports the 3Com "boomerang", "cyclone" and "hurricane" PCI 40 * bus-master chips (3c90x cards and embedded controllers) including 41 * the following: 42 * --- 171 unchanged lines hidden (view full) --- 214 "3Com 3c656 Fast Etherlink XL" }, 215 { TC_VENDORID, TC_DEVICEID_HURRICANE_656B, 216 "3Com 3c656B Fast Etherlink XL" }, 217 { TC_VENDORID, TC_DEVICEID_TORNADO_656C, 218 "3Com 3c656C Fast Etherlink XL" }, 219 { 0, 0, NULL } 220}; 221 |
| 222static int xl_probe (device_t); 223static int xl_attach (device_t); 224static int xl_detach (device_t); | 222static int xl_probe(device_t); 223static int xl_attach(device_t); 224static int xl_detach(device_t); |
| 225 | 225 |
| 226static int xl_newbuf (struct xl_softc *, struct xl_chain_onefrag *); 227static void xl_stats_update (void *); 228static void xl_stats_update_locked 229 (struct xl_softc *); 230static int xl_encap (struct xl_softc *, struct xl_chain *, 231 struct mbuf *); 232static void xl_rxeof (struct xl_softc *); 233static int xl_rx_resync (struct xl_softc *); 234static void xl_txeof (struct xl_softc *); 235static void xl_txeof_90xB (struct xl_softc *); 236static void xl_txeoc (struct xl_softc *); 237static void xl_intr (void *); 238static void xl_start (struct ifnet *); 239static void xl_start_locked (struct ifnet *); 240static void xl_start_90xB_locked 241 (struct ifnet *); 242static int xl_ioctl (struct ifnet *, u_long, caddr_t); 243static void xl_init (void *); 244static void xl_init_locked (struct xl_softc *); 245static void xl_stop (struct xl_softc *); 246static void xl_watchdog (struct ifnet *); 247static void xl_shutdown (device_t); 248static int xl_suspend (device_t); 249static int xl_resume (device_t); | 226static int xl_newbuf(struct xl_softc *, struct xl_chain_onefrag *); 227static void xl_stats_update(void *); 228static void xl_stats_update_locked(struct xl_softc *); 229static int xl_encap(struct xl_softc *, struct xl_chain *, struct mbuf *); 230static void xl_rxeof(struct xl_softc *); 231static int xl_rx_resync(struct xl_softc *); 232static void xl_txeof(struct xl_softc *); 233static void xl_txeof_90xB(struct xl_softc *); 234static void xl_txeoc(struct xl_softc *); 235static void xl_intr(void *); 236static void xl_start(struct ifnet *); 237static void xl_start_locked(struct ifnet *); 238static void xl_start_90xB_locked(struct ifnet *); 239static int xl_ioctl(struct ifnet *, u_long, caddr_t); 240static void xl_init(void *); 241static void xl_init_locked(struct xl_softc *); 242static void xl_stop(struct xl_softc *); 243static void xl_watchdog(struct ifnet *); 244static void xl_shutdown(device_t); 245static int xl_suspend(device_t); 246static int xl_resume(device_t); |
| 250 | 247 |
| 251static int xl_ifmedia_upd (struct ifnet *); 252static void xl_ifmedia_sts (struct ifnet *, struct ifmediareq *); | 248static int xl_ifmedia_upd(struct ifnet *); 249static void xl_ifmedia_sts(struct ifnet *, struct ifmediareq *); |
| 253 | 250 |
| 254static int xl_eeprom_wait (struct xl_softc *); 255static int xl_read_eeprom (struct xl_softc *, caddr_t, int, int, int); 256static void xl_mii_sync (struct xl_softc *); 257static void xl_mii_send (struct xl_softc *, u_int32_t, int); 258static int xl_mii_readreg (struct xl_softc *, struct xl_mii_frame *); 259static int xl_mii_writereg (struct xl_softc *, struct xl_mii_frame *); | 251static int xl_eeprom_wait(struct xl_softc *); 252static int xl_read_eeprom(struct xl_softc *, caddr_t, int, int, int); 253static void xl_mii_sync(struct xl_softc *); 254static void xl_mii_send(struct xl_softc *, u_int32_t, int); 255static int xl_mii_readreg(struct xl_softc *, struct xl_mii_frame *); 256static int xl_mii_writereg(struct xl_softc *, struct xl_mii_frame *); |
| 260 | 257 |
| 261static void xl_setcfg (struct xl_softc *); 262static void xl_setmode (struct xl_softc *, int); 263static void xl_setmulti (struct xl_softc *); 264static void xl_setmulti_hash (struct xl_softc *); 265static void xl_reset (struct xl_softc *); 266static int xl_list_rx_init (struct xl_softc *); 267static int xl_list_tx_init (struct xl_softc *); 268static int xl_list_tx_init_90xB (struct xl_softc *); 269static void xl_wait (struct xl_softc *); 270static void xl_mediacheck (struct xl_softc *); 271static void xl_choose_media (struct xl_softc *sc, int *media); 272static void xl_choose_xcvr (struct xl_softc *, int); 273static void xl_dma_map_addr (void *, bus_dma_segment_t *, int, int); 274static void xl_dma_map_rxbuf (void *, bus_dma_segment_t *, int, bus_size_t, 275 int); 276static void xl_dma_map_txbuf (void *, bus_dma_segment_t *, int, bus_size_t, 277 int); | 258static void xl_setcfg(struct xl_softc *); 259static void xl_setmode(struct xl_softc *, int); 260static void xl_setmulti(struct xl_softc *); 261static void xl_setmulti_hash(struct xl_softc *); 262static void xl_reset(struct xl_softc *); 263static int xl_list_rx_init(struct xl_softc *); 264static int xl_list_tx_init(struct xl_softc *); 265static int xl_list_tx_init_90xB(struct xl_softc *); 266static void xl_wait(struct xl_softc *); 267static void xl_mediacheck(struct xl_softc *); 268static void xl_choose_media(struct xl_softc *sc, int *media); 269static void xl_choose_xcvr(struct xl_softc *, int); 270static void xl_dma_map_addr(void *, bus_dma_segment_t *, int, int); 271static void xl_dma_map_rxbuf(void *, bus_dma_segment_t *, int, bus_size_t, int); 272static void xl_dma_map_txbuf(void *, bus_dma_segment_t *, int, bus_size_t, int); |
| 278#ifdef notdef | 273#ifdef notdef |
| 279static void xl_testpacket (struct xl_softc *); | 274static void xl_testpacket(struct xl_softc *); |
| 280#endif 281 | 275#endif 276 |
| 282static int xl_miibus_readreg (device_t, int, int); 283static int xl_miibus_writereg (device_t, int, int, int); 284static void xl_miibus_statchg (device_t); 285static void xl_miibus_mediainit (device_t); | 277static int xl_miibus_readreg(device_t, int, int); 278static int xl_miibus_writereg(device_t, int, int, int); 279static void xl_miibus_statchg(device_t); 280static void xl_miibus_mediainit(device_t); |
| 286 287static device_method_t xl_methods[] = { 288 /* Device interface */ 289 DEVMETHOD(device_probe, xl_probe), 290 DEVMETHOD(device_attach, xl_attach), 291 DEVMETHOD(device_detach, xl_detach), 292 DEVMETHOD(device_shutdown, xl_shutdown), 293 DEVMETHOD(device_suspend, xl_suspend), --- 2958 unchanged lines hidden --- | 281 282static device_method_t xl_methods[] = { 283 /* Device interface */ 284 DEVMETHOD(device_probe, xl_probe), 285 DEVMETHOD(device_attach, xl_attach), 286 DEVMETHOD(device_detach, xl_detach), 287 DEVMETHOD(device_shutdown, xl_shutdown), 288 DEVMETHOD(device_suspend, xl_suspend), --- 2958 unchanged lines hidden --- |