| tlphy.c (95722) | tlphy.c (96026) |
|---|---|
| 1/* $NetBSD: tlphy.c,v 1.18 1999/05/14 11:40:28 drochner Exp $ */ 2 3/*- 4 * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, --- 80 unchanged lines hidden (view full) --- 89#include <dev/mii/miidevs.h> 90 91#include <dev/mii/tlphyreg.h> 92 93#include "miibus_if.h" 94 95#if !defined(lint) 96static const char rcsid[] = | 1/* $NetBSD: tlphy.c,v 1.18 1999/05/14 11:40:28 drochner Exp $ */ 2 3/*- 4 * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, --- 80 unchanged lines hidden (view full) --- 89#include <dev/mii/miidevs.h> 90 91#include <dev/mii/tlphyreg.h> 92 93#include "miibus_if.h" 94 95#if !defined(lint) 96static const char rcsid[] = |
| 97 "$FreeBSD: head/sys/dev/mii/tlphy.c 95722 2002-04-29 13:07:38Z phk $"; | 97 "$FreeBSD: head/sys/dev/mii/tlphy.c 96026 2002-05-04 11:00:30Z phk $"; |
| 98#endif 99 100struct tlphy_softc { 101 struct mii_softc sc_mii; /* generic PHY */ 102 int sc_need_acomp; 103}; 104 105static int tlphy_probe (device_t); --- 14 unchanged lines hidden (view full) --- 120 "tlphy", 121 tlphy_methods, 122 sizeof(struct tlphy_softc) 123}; 124 125DRIVER_MODULE(tlphy, miibus, tlphy_driver, tlphy_devclass, 0, 0); 126 127static int tlphy_service(struct mii_softc *, struct mii_data *, int); | 98#endif 99 100struct tlphy_softc { 101 struct mii_softc sc_mii; /* generic PHY */ 102 int sc_need_acomp; 103}; 104 105static int tlphy_probe (device_t); --- 14 unchanged lines hidden (view full) --- 120 "tlphy", 121 tlphy_methods, 122 sizeof(struct tlphy_softc) 123}; 124 125DRIVER_MODULE(tlphy, miibus, tlphy_driver, tlphy_devclass, 0, 0); 126 127static int tlphy_service(struct mii_softc *, struct mii_data *, int); |
| 128static int tlphy_auto(struct tlphy_softc *, int); | 128static int tlphy_auto(struct tlphy_softc *); |
| 129static void tlphy_acomp(struct tlphy_softc *); 130static void tlphy_status(struct tlphy_softc *); 131 132static int tlphy_probe(dev) 133 device_t dev; 134{ 135 struct mii_attach_args *ma; 136 --- 93 unchanged lines hidden (view full) --- 230 struct mii_softc *self; 231 struct mii_data *mii; 232 int cmd; 233{ 234 struct tlphy_softc *sc = (struct tlphy_softc *)self; 235 struct ifmedia_entry *ife = mii->mii_media.ifm_cur; 236 int reg; 237 | 129static void tlphy_acomp(struct tlphy_softc *); 130static void tlphy_status(struct tlphy_softc *); 131 132static int tlphy_probe(dev) 133 device_t dev; 134{ 135 struct mii_attach_args *ma; 136 --- 93 unchanged lines hidden (view full) --- 230 struct mii_softc *self; 231 struct mii_data *mii; 232 int cmd; 233{ 234 struct tlphy_softc *sc = (struct tlphy_softc *)self; 235 struct ifmedia_entry *ife = mii->mii_media.ifm_cur; 236 int reg; 237 |
| 238 if ((sc->sc_mii.mii_flags & MIIF_DOINGAUTO) == 0 && sc->sc_need_acomp) | 238 if (sc->sc_need_acomp) |
| 239 tlphy_acomp(sc); 240 241 switch (cmd) { 242 case MII_POLLSTAT: 243 /* 244 * If we're not polling our PHY instance, just return. 245 */ 246 if (IFM_INST(ife->ifm_media) != sc->sc_mii.mii_inst) --- 19 unchanged lines hidden (view full) --- 266 267 switch (IFM_SUBTYPE(ife->ifm_media)) { 268 case IFM_AUTO: 269 /* 270 * The ThunderLAN PHY doesn't self-configure after 271 * an autonegotiation cycle, so there's no such 272 * thing as "already in auto mode". 273 */ | 239 tlphy_acomp(sc); 240 241 switch (cmd) { 242 case MII_POLLSTAT: 243 /* 244 * If we're not polling our PHY instance, just return. 245 */ 246 if (IFM_INST(ife->ifm_media) != sc->sc_mii.mii_inst) --- 19 unchanged lines hidden (view full) --- 266 267 switch (IFM_SUBTYPE(ife->ifm_media)) { 268 case IFM_AUTO: 269 /* 270 * The ThunderLAN PHY doesn't self-configure after 271 * an autonegotiation cycle, so there's no such 272 * thing as "already in auto mode". 273 */ |
| 274 (void) tlphy_auto(sc, 1); | 274 (void) tlphy_auto(sc); |
| 275 break; 276 case IFM_10_2: 277 case IFM_10_5: 278 PHY_WRITE(&sc->sc_mii, MII_BMCR, 0); 279 PHY_WRITE(&sc->sc_mii, MII_TLPHY_CTRL, CTRL_AUISEL); 280 DELAY(100000); 281 break; 282 default: --- 39 unchanged lines hidden (view full) --- 322 /* 323 * Only retry autonegotiation every 5 seconds. 324 */ 325 if (++sc->sc_mii.mii_ticks != 5) 326 return (0); 327 328 sc->sc_mii.mii_ticks = 0; 329 mii_phy_reset(&sc->sc_mii); | 275 break; 276 case IFM_10_2: 277 case IFM_10_5: 278 PHY_WRITE(&sc->sc_mii, MII_BMCR, 0); 279 PHY_WRITE(&sc->sc_mii, MII_TLPHY_CTRL, CTRL_AUISEL); 280 DELAY(100000); 281 break; 282 default: --- 39 unchanged lines hidden (view full) --- 322 /* 323 * Only retry autonegotiation every 5 seconds. 324 */ 325 if (++sc->sc_mii.mii_ticks != 5) 326 return (0); 327 328 sc->sc_mii.mii_ticks = 0; 329 mii_phy_reset(&sc->sc_mii); |
| 330 if (tlphy_auto(sc, 0) == EJUSTRETURN) 331 return (0); 332 break; | 330 tlphy_auto(sc); 331 return (0); |
| 333 } 334 335 /* Update the media status. */ 336 tlphy_status(sc); 337 338 /* Callback if something changed. */ 339 mii_phy_update(&sc->sc_mii, cmd); 340 return (0); --- 38 unchanged lines hidden (view full) --- 379 * just have to report what's in the BMCR. 380 */ 381 if (bmcr & BMCR_FDX) 382 mii->mii_media_active |= IFM_FDX; 383 mii->mii_media_active |= IFM_10_T; 384} 385 386static int | 332 } 333 334 /* Update the media status. */ 335 tlphy_status(sc); 336 337 /* Callback if something changed. */ 338 mii_phy_update(&sc->sc_mii, cmd); 339 return (0); --- 38 unchanged lines hidden (view full) --- 378 * just have to report what's in the BMCR. 379 */ 380 if (bmcr & BMCR_FDX) 381 mii->mii_media_active |= IFM_FDX; 382 mii->mii_media_active |= IFM_10_T; 383} 384 385static int |
| 387tlphy_auto(sc, waitfor) | 386tlphy_auto(sc) |
| 388 struct tlphy_softc *sc; | 387 struct tlphy_softc *sc; |
| 389 int waitfor; | |
| 390{ 391 int error; 392 | 388{ 389 int error; 390 |
| 393 switch ((error = mii_phy_auto(&sc->sc_mii, waitfor))) { | 391 switch ((error = mii_phy_auto(&sc->sc_mii))) { |
| 394 case EIO: 395 /* 396 * Just assume we're not in full-duplex mode. 397 * XXX Check link and try AUI/BNC? 398 */ 399 PHY_WRITE(&sc->sc_mii, MII_BMCR, 0); 400 break; 401 --- 37 unchanged lines hidden --- | 392 case EIO: 393 /* 394 * Just assume we're not in full-duplex mode. 395 * XXX Check link and try AUI/BNC? 396 */ 397 PHY_WRITE(&sc->sc_mii, MII_BMCR, 0); 398 break; 399 --- 37 unchanged lines hidden --- |