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if_de.c (148654) if_de.c (148887)
1/* $NetBSD: if_de.c,v 1.86 1999/06/01 19:17:59 thorpej Exp $ */
2/*-
3 * Copyright (c) 1994-1997 Matt Thomas (matt@3am-software.com)
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

--- 22 unchanged lines hidden (view full) ---

31 * Written by Matt Thomas
32 * BPF support code stolen directly from if_ec.c
33 *
34 * This driver supports the DEC DE435 or any other PCI
35 * board which support 21040, 21041, or 21140 (mostly).
36 */
37
38#include <sys/cdefs.h>
1/* $NetBSD: if_de.c,v 1.86 1999/06/01 19:17:59 thorpej Exp $ */
2/*-
3 * Copyright (c) 1994-1997 Matt Thomas (matt@3am-software.com)
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

--- 22 unchanged lines hidden (view full) ---

31 * Written by Matt Thomas
32 * BPF support code stolen directly from if_ec.c
33 *
34 * This driver supports the DEC DE435 or any other PCI
35 * board which support 21040, 21041, or 21140 (mostly).
36 */
37
38#include <sys/cdefs.h>
39__FBSDID("$FreeBSD: head/sys/dev/de/if_de.c 148654 2005-08-03 00:18:35Z rwatson $");
39__FBSDID("$FreeBSD: head/sys/dev/de/if_de.c 148887 2005-08-09 10:20:02Z rwatson $");
40
41#define TULIP_HDR_DATA
42
43#include <sys/param.h>
44#include <sys/systm.h>
45#include <sys/endian.h>
46#include <sys/mbuf.h>
47#include <sys/socket.h>

--- 255 unchanged lines hidden (view full) ---

303tulip_linkup(
304 tulip_softc_t * const sc,
305 tulip_media_t media)
306{
307 TULIP_LOCK_ASSERT(sc);
308 if ((sc->tulip_flags & TULIP_LINKUP) == 0)
309 sc->tulip_flags |= TULIP_PRINTLINKUP;
310 sc->tulip_flags |= TULIP_LINKUP;
40
41#define TULIP_HDR_DATA
42
43#include <sys/param.h>
44#include <sys/systm.h>
45#include <sys/endian.h>
46#include <sys/mbuf.h>
47#include <sys/socket.h>

--- 255 unchanged lines hidden (view full) ---

303tulip_linkup(
304 tulip_softc_t * const sc,
305 tulip_media_t media)
306{
307 TULIP_LOCK_ASSERT(sc);
308 if ((sc->tulip_flags & TULIP_LINKUP) == 0)
309 sc->tulip_flags |= TULIP_PRINTLINKUP;
310 sc->tulip_flags |= TULIP_LINKUP;
311 sc->tulip_ifp->if_flags &= ~IFF_OACTIVE;
311 sc->tulip_ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
312#if 0 /* XXX how does with work with ifmedia? */
313 if ((sc->tulip_flags & TULIP_DIDNWAY) == 0) {
314 if (sc->tulip_ifp->if_flags & IFF_FULLDUPLEX) {
315 if (TULIP_CAN_MEDIA_FD(media)
316 && sc->tulip_mediums[TULIP_FD_MEDIA_OF(media)] != NULL)
317 media = TULIP_FD_MEDIA_OF(media);
318 } else {
319 if (TULIP_IS_MEDIA_FD(media)

--- 281 unchanged lines hidden (view full) ---

601 return;
602 }
603#if defined(TULIP_DEBUG)
604 sc->tulip_dbg.dbg_link_pollintrs++;
605#endif
606 }
607
608 if (event == TULIP_MEDIAPOLL_START) {
312#if 0 /* XXX how does with work with ifmedia? */
313 if ((sc->tulip_flags & TULIP_DIDNWAY) == 0) {
314 if (sc->tulip_ifp->if_flags & IFF_FULLDUPLEX) {
315 if (TULIP_CAN_MEDIA_FD(media)
316 && sc->tulip_mediums[TULIP_FD_MEDIA_OF(media)] != NULL)
317 media = TULIP_FD_MEDIA_OF(media);
318 } else {
319 if (TULIP_IS_MEDIA_FD(media)

--- 281 unchanged lines hidden (view full) ---

601 return;
602 }
603#if defined(TULIP_DEBUG)
604 sc->tulip_dbg.dbg_link_pollintrs++;
605#endif
606 }
607
608 if (event == TULIP_MEDIAPOLL_START) {
609 sc->tulip_ifp->if_flags |= IFF_OACTIVE;
609 sc->tulip_ifp->if_drv_flags |= IFF_DRV_OACTIVE;
610 if (sc->tulip_probe_state != TULIP_PROBE_INACTIVE)
611 return;
612 sc->tulip_probe_mediamask = 0;
613 sc->tulip_probe_passes = 0;
614#if defined(TULIP_DEBUG)
615 sc->tulip_dbg.dbg_media_probes++;
616#endif
617 /*

--- 155 unchanged lines hidden (view full) ---

773 * types are not allowed.
774 */
775 do {
776 sc->tulip_probe_media -= 1;
777 if (sc->tulip_probe_media == TULIP_MEDIA_UNKNOWN) {
778 if (++sc->tulip_probe_passes == 3) {
779 if_printf(ifp, "autosense failed: cable problem?\n");
780 if ((sc->tulip_ifp->if_flags & IFF_UP) == 0) {
610 if (sc->tulip_probe_state != TULIP_PROBE_INACTIVE)
611 return;
612 sc->tulip_probe_mediamask = 0;
613 sc->tulip_probe_passes = 0;
614#if defined(TULIP_DEBUG)
615 sc->tulip_dbg.dbg_media_probes++;
616#endif
617 /*

--- 155 unchanged lines hidden (view full) ---

773 * types are not allowed.
774 */
775 do {
776 sc->tulip_probe_media -= 1;
777 if (sc->tulip_probe_media == TULIP_MEDIA_UNKNOWN) {
778 if (++sc->tulip_probe_passes == 3) {
779 if_printf(ifp, "autosense failed: cable problem?\n");
780 if ((sc->tulip_ifp->if_flags & IFF_UP) == 0) {
781 sc->tulip_ifp->if_flags &= ~IFF_RUNNING;
781 sc->tulip_ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
782 sc->tulip_probe_state = TULIP_PROBE_INACTIVE;
783 return;
784 }
785 }
786 sc->tulip_flags ^= TULIP_TRYNWAY; /* XXX */
787 sc->tulip_probe_mediamask = 0;
788 sc->tulip_probe_media = TULIP_MEDIA_MAX - 1;
789 }

--- 232 unchanged lines hidden (view full) ---

1022 return;
1023 }
1024
1025 /*
1026 * If we've been been asked to start a poll or link change interrupt
1027 * restart the probe (and reset the tulip to a known state).
1028 */
1029 if (event == TULIP_MEDIAPOLL_START) {
782 sc->tulip_probe_state = TULIP_PROBE_INACTIVE;
783 return;
784 }
785 }
786 sc->tulip_flags ^= TULIP_TRYNWAY; /* XXX */
787 sc->tulip_probe_mediamask = 0;
788 sc->tulip_probe_media = TULIP_MEDIA_MAX - 1;
789 }

--- 232 unchanged lines hidden (view full) ---

1022 return;
1023 }
1024
1025 /*
1026 * If we've been been asked to start a poll or link change interrupt
1027 * restart the probe (and reset the tulip to a known state).
1028 */
1029 if (event == TULIP_MEDIAPOLL_START) {
1030 sc->tulip_ifp->if_flags |= IFF_OACTIVE;
1030 sc->tulip_ifp->if_drv_flags |= IFF_DRV_OACTIVE;
1031 sc->tulip_cmdmode &= ~(TULIP_CMD_FULLDUPLEX|TULIP_CMD_RXRUN);
1032#ifdef notyet
1033 if (sc->tulip_revinfo >= 0x20) {
1034 sc->tulip_cmdmode |= TULIP_CMD_FULLDUPLEX;
1035 sc->tulip_flags |= TULIP_DIDNWAY;
1036 }
1037#endif
1038 TULIP_CSR_WRITE(sc, csr_command, sc->tulip_cmdmode);

--- 90 unchanged lines hidden (view full) ---

1129 if (sc->tulip_probe_timeout <= 0) {
1130 if (sc->tulip_flags & TULIP_WANTRXACT) {
1131 sc->tulip_flags &= ~TULIP_WANTRXACT;
1132 sc->tulip_probe_timeout = TULIP_21041_PROBE_AUIBNC_TIMEOUT;
1133 } else {
1134 if_printf(sc->tulip_ifp,
1135 "autosense failed: cable problem?\n");
1136 if ((sc->tulip_ifp->if_flags & IFF_UP) == 0) {
1031 sc->tulip_cmdmode &= ~(TULIP_CMD_FULLDUPLEX|TULIP_CMD_RXRUN);
1032#ifdef notyet
1033 if (sc->tulip_revinfo >= 0x20) {
1034 sc->tulip_cmdmode |= TULIP_CMD_FULLDUPLEX;
1035 sc->tulip_flags |= TULIP_DIDNWAY;
1036 }
1037#endif
1038 TULIP_CSR_WRITE(sc, csr_command, sc->tulip_cmdmode);

--- 90 unchanged lines hidden (view full) ---

1129 if (sc->tulip_probe_timeout <= 0) {
1130 if (sc->tulip_flags & TULIP_WANTRXACT) {
1131 sc->tulip_flags &= ~TULIP_WANTRXACT;
1132 sc->tulip_probe_timeout = TULIP_21041_PROBE_AUIBNC_TIMEOUT;
1133 } else {
1134 if_printf(sc->tulip_ifp,
1135 "autosense failed: cable problem?\n");
1136 if ((sc->tulip_ifp->if_flags & IFF_UP) == 0) {
1137 sc->tulip_ifp->if_flags &= ~IFF_RUNNING;
1137 sc->tulip_ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
1138 sc->tulip_probe_state = TULIP_PROBE_INACTIVE;
1139 return;
1140 }
1141 }
1142 }
1143 }
1144
1145 /*

--- 203 unchanged lines hidden (view full) ---

1349 if (sc->tulip_probe_timeout > 0) {
1350 tulip_timeout(sc);
1351 return;
1352 }
1353 printf("%s(phy%d): error: reset of PHY never completed!\n",
1354 ifp->if_xname, phyaddr);
1355 sc->tulip_flags &= ~TULIP_TXPROBE_ACTIVE;
1356 sc->tulip_probe_state = TULIP_PROBE_FAILED;
1138 sc->tulip_probe_state = TULIP_PROBE_INACTIVE;
1139 return;
1140 }
1141 }
1142 }
1143 }
1144
1145 /*

--- 203 unchanged lines hidden (view full) ---

1349 if (sc->tulip_probe_timeout > 0) {
1350 tulip_timeout(sc);
1351 return;
1352 }
1353 printf("%s(phy%d): error: reset of PHY never completed!\n",
1354 ifp->if_xname, phyaddr);
1355 sc->tulip_flags &= ~TULIP_TXPROBE_ACTIVE;
1356 sc->tulip_probe_state = TULIP_PROBE_FAILED;
1357 sc->tulip_ifp->if_flags &= ~(IFF_UP|IFF_RUNNING);
1357 sc->tulip_ifp->if_flags &= ~IFF_UP;
1358 sc->tulip_ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
1358 return;
1359 }
1360 status = tulip_mii_readreg(sc, phyaddr, PHYREG_STATUS);
1361 if ((status & PHYSTS_CAN_AUTONEG) == 0) {
1362#if defined(TULIP_DEBUG)
1363 loudprintf("%s(phy%d): autonegotiation disabled\n",
1364 ifp->if_xname, phyaddr);
1365#endif

--- 1813 unchanged lines hidden (view full) ---

3179 TULIP_CSR_WRITE(sc, csr_busmode, TULIP_BUSMODE_SWRESET);
3180 DELAY(10); /* Wait 10 microseconds (actually 50 PCI cycles but at
3181 33MHz that comes to two microseconds but wait a
3182 bit longer anyways) */
3183
3184 if (!inreset) {
3185 sc->tulip_flags |= TULIP_INRESET;
3186 sc->tulip_flags &= ~(TULIP_NEEDRESET|TULIP_RXBUFSLOW);
1359 return;
1360 }
1361 status = tulip_mii_readreg(sc, phyaddr, PHYREG_STATUS);
1362 if ((status & PHYSTS_CAN_AUTONEG) == 0) {
1363#if defined(TULIP_DEBUG)
1364 loudprintf("%s(phy%d): autonegotiation disabled\n",
1365 ifp->if_xname, phyaddr);
1366#endif

--- 1813 unchanged lines hidden (view full) ---

3180 TULIP_CSR_WRITE(sc, csr_busmode, TULIP_BUSMODE_SWRESET);
3181 DELAY(10); /* Wait 10 microseconds (actually 50 PCI cycles but at
3182 33MHz that comes to two microseconds but wait a
3183 bit longer anyways) */
3184
3185 if (!inreset) {
3186 sc->tulip_flags |= TULIP_INRESET;
3187 sc->tulip_flags &= ~(TULIP_NEEDRESET|TULIP_RXBUFSLOW);
3187 sc->tulip_ifp->if_flags &= ~IFF_OACTIVE;
3188 sc->tulip_ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
3188 }
3189
3190#if defined(TULIP_BUS_DMA) && !defined(TULIP_BUS_DMA_NOTX)
3191 TULIP_CSR_WRITE(sc, csr_txlist, sc->tulip_txdescmap->dm_segs[0].ds_addr);
3192#else
3193 TULIP_CSR_WRITE(sc, csr_txlist, TULIP_KVATOPHYS(sc, &sc->tulip_txinfo.ri_first[0]));
3194#endif
3195#if defined(TULIP_BUS_DMA) && !defined(TULIP_BUS_DMA_NORX)

--- 117 unchanged lines hidden (view full) ---

3313 TULIP_UNLOCK(sc);
3314}
3315
3316static void
3317tulip_init(
3318 tulip_softc_t * const sc)
3319{
3320 if (sc->tulip_ifp->if_flags & IFF_UP) {
3189 }
3190
3191#if defined(TULIP_BUS_DMA) && !defined(TULIP_BUS_DMA_NOTX)
3192 TULIP_CSR_WRITE(sc, csr_txlist, sc->tulip_txdescmap->dm_segs[0].ds_addr);
3193#else
3194 TULIP_CSR_WRITE(sc, csr_txlist, TULIP_KVATOPHYS(sc, &sc->tulip_txinfo.ri_first[0]));
3195#endif
3196#if defined(TULIP_BUS_DMA) && !defined(TULIP_BUS_DMA_NORX)

--- 117 unchanged lines hidden (view full) ---

3314 TULIP_UNLOCK(sc);
3315}
3316
3317static void
3318tulip_init(
3319 tulip_softc_t * const sc)
3320{
3321 if (sc->tulip_ifp->if_flags & IFF_UP) {
3321 if ((sc->tulip_ifp->if_flags & IFF_RUNNING) == 0) {
3322 if ((sc->tulip_ifp->if_drv_flags & IFF_DRV_RUNNING) == 0) {
3322 /* initialize the media */
3323 tulip_reset(sc);
3324 }
3323 /* initialize the media */
3324 tulip_reset(sc);
3325 }
3325 sc->tulip_ifp->if_flags |= IFF_RUNNING;
3326 sc->tulip_ifp->if_drv_flags |= IFF_DRV_RUNNING;
3326 if (sc->tulip_ifp->if_flags & IFF_PROMISC) {
3327 sc->tulip_flags |= TULIP_PROMISC;
3328 sc->tulip_cmdmode |= TULIP_CMD_PROMISCUOUS;
3329 sc->tulip_intrmask |= TULIP_STS_TXINTR;
3330 } else {
3331 sc->tulip_flags &= ~TULIP_PROMISC;
3332 sc->tulip_cmdmode &= ~TULIP_CMD_PROMISCUOUS;
3333 if (sc->tulip_flags & TULIP_ALLMULTI) {
3334 sc->tulip_cmdmode |= TULIP_CMD_ALLMULTI;
3335 } else {
3336 sc->tulip_cmdmode &= ~TULIP_CMD_ALLMULTI;
3337 }
3338 }
3339 sc->tulip_cmdmode |= TULIP_CMD_TXRUN;
3340 if ((sc->tulip_flags & (TULIP_TXPROBE_ACTIVE|TULIP_WANTSETUP)) == 0) {
3341 tulip_rx_intr(sc);
3342 sc->tulip_cmdmode |= TULIP_CMD_RXRUN;
3343 sc->tulip_intrmask |= TULIP_STS_RXSTOPPED;
3344 } else {
3327 if (sc->tulip_ifp->if_flags & IFF_PROMISC) {
3328 sc->tulip_flags |= TULIP_PROMISC;
3329 sc->tulip_cmdmode |= TULIP_CMD_PROMISCUOUS;
3330 sc->tulip_intrmask |= TULIP_STS_TXINTR;
3331 } else {
3332 sc->tulip_flags &= ~TULIP_PROMISC;
3333 sc->tulip_cmdmode &= ~TULIP_CMD_PROMISCUOUS;
3334 if (sc->tulip_flags & TULIP_ALLMULTI) {
3335 sc->tulip_cmdmode |= TULIP_CMD_ALLMULTI;
3336 } else {
3337 sc->tulip_cmdmode &= ~TULIP_CMD_ALLMULTI;
3338 }
3339 }
3340 sc->tulip_cmdmode |= TULIP_CMD_TXRUN;
3341 if ((sc->tulip_flags & (TULIP_TXPROBE_ACTIVE|TULIP_WANTSETUP)) == 0) {
3342 tulip_rx_intr(sc);
3343 sc->tulip_cmdmode |= TULIP_CMD_RXRUN;
3344 sc->tulip_intrmask |= TULIP_STS_RXSTOPPED;
3345 } else {
3345 sc->tulip_ifp->if_flags |= IFF_OACTIVE;
3346 sc->tulip_ifp->if_drv_flags |= IFF_DRV_OACTIVE;
3346 sc->tulip_cmdmode &= ~TULIP_CMD_RXRUN;
3347 sc->tulip_intrmask &= ~TULIP_STS_RXSTOPPED;
3348 }
3349 TULIP_CSR_WRITE(sc, csr_intr, sc->tulip_intrmask);
3350 TULIP_CSR_WRITE(sc, csr_command, sc->tulip_cmdmode);
3351 if ((sc->tulip_flags & (TULIP_WANTSETUP|TULIP_TXPROBE_ACTIVE)) == TULIP_WANTSETUP)
3352 tulip_txput_setup(sc);
3353 } else {
3347 sc->tulip_cmdmode &= ~TULIP_CMD_RXRUN;
3348 sc->tulip_intrmask &= ~TULIP_STS_RXSTOPPED;
3349 }
3350 TULIP_CSR_WRITE(sc, csr_intr, sc->tulip_intrmask);
3351 TULIP_CSR_WRITE(sc, csr_command, sc->tulip_cmdmode);
3352 if ((sc->tulip_flags & (TULIP_WANTSETUP|TULIP_TXPROBE_ACTIVE)) == TULIP_WANTSETUP)
3353 tulip_txput_setup(sc);
3354 } else {
3354 sc->tulip_ifp->if_flags &= ~IFF_RUNNING;
3355 sc->tulip_ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
3355 tulip_reset(sc);
3356 }
3357}
3358
3359static void
3360tulip_rx_intr(
3361 tulip_softc_t * const sc)
3362{

--- 406 unchanged lines hidden (view full) ---

3769 }
3770 }
3771 }
3772
3773 if (++ri->ri_nextin == ri->ri_last)
3774 ri->ri_nextin = ri->ri_first;
3775
3776 if ((sc->tulip_flags & TULIP_TXPROBE_ACTIVE) == 0)
3356 tulip_reset(sc);
3357 }
3358}
3359
3360static void
3361tulip_rx_intr(
3362 tulip_softc_t * const sc)
3363{

--- 406 unchanged lines hidden (view full) ---

3770 }
3771 }
3772 }
3773
3774 if (++ri->ri_nextin == ri->ri_last)
3775 ri->ri_nextin = ri->ri_first;
3776
3777 if ((sc->tulip_flags & TULIP_TXPROBE_ACTIVE) == 0)
3777 sc->tulip_ifp->if_flags &= ~IFF_OACTIVE;
3778 sc->tulip_ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
3778 }
3779 /*
3780 * If nothing left to transmit, disable the timer.
3781 * Else if progress, reset the timer back to 2 ticks.
3782 */
3783 if (ri->ri_free == ri->ri_max || (sc->tulip_flags & TULIP_TXPROBE_ACTIVE))
3784 sc->tulip_txtimer = 0;
3785 else if (xmits > 0)

--- 489 unchanged lines hidden (view full) ---

4275 */
4276 ri->ri_nextout = nextout;
4277 ri->ri_free = free;
4278
4279 TULIP_PERFEND(txput);
4280
4281 if (sc->tulip_flags & TULIP_TXPROBE_ACTIVE) {
4282 TULIP_CSR_WRITE(sc, csr_txpoll, 1);
3779 }
3780 /*
3781 * If nothing left to transmit, disable the timer.
3782 * Else if progress, reset the timer back to 2 ticks.
3783 */
3784 if (ri->ri_free == ri->ri_max || (sc->tulip_flags & TULIP_TXPROBE_ACTIVE))
3785 sc->tulip_txtimer = 0;
3786 else if (xmits > 0)

--- 489 unchanged lines hidden (view full) ---

4276 */
4277 ri->ri_nextout = nextout;
4278 ri->ri_free = free;
4279
4280 TULIP_PERFEND(txput);
4281
4282 if (sc->tulip_flags & TULIP_TXPROBE_ACTIVE) {
4283 TULIP_CSR_WRITE(sc, csr_txpoll, 1);
4283 sc->tulip_ifp->if_flags |= IFF_OACTIVE;
4284 sc->tulip_ifp->if_drv_flags |= IFF_DRV_OACTIVE;
4284 TULIP_PERFEND(txput);
4285 return NULL;
4286 }
4287
4288 /*
4289 * switch back to the single queueing ifstart.
4290 */
4291 sc->tulip_flags &= ~TULIP_WANTTXSTART;

--- 12 unchanged lines hidden (view full) ---

4304 * txstart will move the packet into the transmit ring and clear
4305 * WANTTXSTART thereby causing TXINTR to be cleared.
4306 */
4307 finish:
4308#if defined(TULIP_DEBUG)
4309 sc->tulip_dbg.dbg_txput_finishes[6]++;
4310#endif
4311 if (sc->tulip_flags & (TULIP_WANTTXSTART|TULIP_DOINGSETUP)) {
4285 TULIP_PERFEND(txput);
4286 return NULL;
4287 }
4288
4289 /*
4290 * switch back to the single queueing ifstart.
4291 */
4292 sc->tulip_flags &= ~TULIP_WANTTXSTART;

--- 12 unchanged lines hidden (view full) ---

4305 * txstart will move the packet into the transmit ring and clear
4306 * WANTTXSTART thereby causing TXINTR to be cleared.
4307 */
4308 finish:
4309#if defined(TULIP_DEBUG)
4310 sc->tulip_dbg.dbg_txput_finishes[6]++;
4311#endif
4312 if (sc->tulip_flags & (TULIP_WANTTXSTART|TULIP_DOINGSETUP)) {
4312 sc->tulip_ifp->if_flags |= IFF_OACTIVE;
4313 sc->tulip_ifp->if_drv_flags |= IFF_DRV_OACTIVE;
4313 if ((sc->tulip_intrmask & TULIP_STS_TXINTR) == 0) {
4314 sc->tulip_intrmask |= TULIP_STS_TXINTR;
4315 TULIP_CSR_WRITE(sc, csr_intr, sc->tulip_intrmask);
4316 }
4317 } else if ((sc->tulip_flags & TULIP_PROMISC) == 0) {
4318 if (sc->tulip_intrmask & TULIP_STS_TXINTR) {
4319 sc->tulip_intrmask &= ~TULIP_STS_TXINTR;
4320 TULIP_CSR_WRITE(sc, csr_intr, sc->tulip_intrmask);

--- 168 unchanged lines hidden (view full) ---

4489
4490static void
4491tulip_ifstart(
4492 struct ifnet * const ifp)
4493{
4494 TULIP_PERFSTART(ifstart)
4495 tulip_softc_t * const sc = (tulip_softc_t *)ifp->if_softc;
4496
4314 if ((sc->tulip_intrmask & TULIP_STS_TXINTR) == 0) {
4315 sc->tulip_intrmask |= TULIP_STS_TXINTR;
4316 TULIP_CSR_WRITE(sc, csr_intr, sc->tulip_intrmask);
4317 }
4318 } else if ((sc->tulip_flags & TULIP_PROMISC) == 0) {
4319 if (sc->tulip_intrmask & TULIP_STS_TXINTR) {
4320 sc->tulip_intrmask &= ~TULIP_STS_TXINTR;
4321 TULIP_CSR_WRITE(sc, csr_intr, sc->tulip_intrmask);

--- 168 unchanged lines hidden (view full) ---

4490
4491static void
4492tulip_ifstart(
4493 struct ifnet * const ifp)
4494{
4495 TULIP_PERFSTART(ifstart)
4496 tulip_softc_t * const sc = (tulip_softc_t *)ifp->if_softc;
4497
4497 if (ifp->if_flags & IFF_RUNNING) {
4498 if (ifp->if_drv_flags & IFF_DRV_RUNNING) {
4498 TULIP_LOCK(sc);
4499 tulip_start(sc);
4500 TULIP_UNLOCK(sc);
4501 }
4502
4503 TULIP_PERFEND(ifstart);
4504}
4505

--- 616 unchanged lines hidden --- 		4499 TULIP_LOCK(sc);
4500 tulip_start(sc);
4501 TULIP_UNLOCK(sc);
4502 }
4503
4504 TULIP_PERFEND(ifstart);
4505}
4506

--- 616 unchanged lines hidden ---