diff --git a/src/add-ons/kernel/drivers/network/3com/Jamfile b/src/add-ons/kernel/drivers/network/3com/Jamfile index dd57280ea8..6b888756c2 100644 --- a/src/add-ons/kernel/drivers/network/3com/Jamfile +++ b/src/add-ons/kernel/drivers/network/3com/Jamfile @@ -1,3 +1,4 @@ SubDir HAIKU_TOP src add-ons kernel drivers network 3com ; +SubInclude HAIKU_TOP src add-ons kernel drivers network 3com dev ; SubInclude HAIKU_TOP src add-ons kernel drivers network 3com pci ; diff --git a/src/add-ons/kernel/drivers/network/3com/dev/Jamfile b/src/add-ons/kernel/drivers/network/3com/dev/Jamfile new file mode 100644 index 0000000000..b9ccb440e2 --- /dev/null +++ b/src/add-ons/kernel/drivers/network/3com/dev/Jamfile @@ -0,0 +1,3 @@ +SubDir HAIKU_TOP src add-ons kernel drivers network 3com dev ; + +SubInclude HAIKU_TOP src add-ons kernel drivers network 3com dev mii ; diff --git a/src/add-ons/kernel/drivers/network/3com/dev/mii/Jamfile b/src/add-ons/kernel/drivers/network/3com/dev/mii/Jamfile new file mode 100644 index 0000000000..22f2c42784 --- /dev/null +++ b/src/add-ons/kernel/drivers/network/3com/dev/mii/Jamfile @@ -0,0 +1,16 @@ +SubDir HAIKU_TOP src add-ons kernel drivers network 3com dev mii ; + +UsePrivateHeaders kernel net ; + +UseHeaders [ FDirName $(SUBDIR) .. .. ] : true ; +UseHeaders [ FDirName $(HAIKU_TOP) src libs compat freebsd_network compat ] : true ; + +SubDirCcFlags [ FDefines _KERNEL=1 FBSD_DRIVER=1 ] ; + +KernelStaticLibrary 3com_mii.a + : + bmtphy.c + exphy.c + ukphy_subr.c + ; + diff --git a/src/add-ons/kernel/drivers/network/3com/dev/mii/bmtphy.c b/src/add-ons/kernel/drivers/network/3com/dev/mii/bmtphy.c new file mode 100644 index 0000000000..e98b33bc87 --- /dev/null +++ b/src/add-ons/kernel/drivers/network/3com/dev/mii/bmtphy.c @@ -0,0 +1,302 @@ +/*- + * Copyright (c) 1998, 1999, 2000, 2001 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, + * NASA Ames Research Center. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 1997 Manuel Bouyer. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Manuel Bouyer. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * from: NetBSD: bmtphy.c,v 1.8 2002/07/03 06:25:50 simonb Exp + * + */ + +#include +__FBSDID("$FreeBSD: src/sys/dev/mii/bmtphy.c,v 1.9.2.1 2006/08/08 04:37:18 yongari Exp $"); + +/* + * Driver for the Broadcom BCM5201/BCM5202 "Mini-Theta" PHYs. This also + * drives the PHY on the 3Com 3c905C. The 3c905C's PHY is described in + * the 3c905C data sheet. + */ + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include "miidevs.h" + +#include + +#include "miibus_if.h" + +static int bmtphy_probe(device_t); +static int bmtphy_attach(device_t); + +static device_method_t bmtphy_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, bmtphy_probe), + DEVMETHOD(device_attach, bmtphy_attach), + DEVMETHOD(device_detach, mii_phy_detach), + DEVMETHOD(device_shutdown, bus_generic_shutdown), + + { 0, 0 } +}; + +static devclass_t bmtphy_devclass; + +static driver_t bmtphy_driver = { + "bmtphy", + bmtphy_methods, + sizeof(struct mii_softc) +}; + +DRIVER_MODULE(bmtphy, miibus, bmtphy_driver, bmtphy_devclass, 0, 0); + +static int bmtphy_service(struct mii_softc *, struct mii_data *, int); +static void bmtphy_status(struct mii_softc *); + +static int +bmtphy_probe(device_t dev) +{ + struct mii_attach_args *ma; + int rval; + + ma = device_get_ivars(dev); + rval = BUS_PROBE_DEFAULT; + + if (MII_OUI(ma->mii_id1, ma->mii_id2) != MII_OUI_BROADCOM) + return (ENXIO); + + switch (MII_MODEL(ma->mii_id2)) { + case MII_MODEL_BROADCOM_3C905B: + device_set_desc(dev, MII_STR_BROADCOM_3C905B); + rval = BUS_PROBE_LOW_PRIORITY; /* Let exphy take precedence. */ + break; + case MII_MODEL_BROADCOM_3C905C: + device_set_desc(dev, MII_STR_BROADCOM_3C905C); + rval = BUS_PROBE_LOW_PRIORITY; /* Let exphy take precedence. */ + break; + case MII_MODEL_BROADCOM_BCM5201: + device_set_desc(dev, MII_STR_BROADCOM_BCM5201); + break; + case MII_MODEL_BROADCOM_BCM5221: + device_set_desc(dev, MII_STR_BROADCOM_BCM5221); + break; + case MII_MODEL_BROADCOM_BCM4401: + device_set_desc(dev, MII_STR_BROADCOM_BCM4401); + break; + default: + return (ENXIO); + } + + return (rval); +} + +static int +bmtphy_attach(device_t dev) +{ + struct mii_softc *sc; + struct mii_attach_args *ma; + struct mii_data *mii; + + sc = device_get_softc(dev); + ma = device_get_ivars(dev); + sc->mii_dev = device_get_parent(dev); + mii = device_get_softc(sc->mii_dev); + LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list); + + sc->mii_inst = mii->mii_instance; + sc->mii_phy = ma->mii_phyno; + sc->mii_service = bmtphy_service; + sc->mii_pdata = mii; + + mii_phy_reset(sc); + + mii->mii_instance++; + + sc->mii_capabilities = + PHY_READ(sc, MII_BMSR) & ma->mii_capmask; + device_printf(dev, " "); + if ((sc->mii_capabilities & BMSR_MEDIAMASK) == 0) + printf("no media present"); + else + mii_phy_add_media(sc); + + printf("\n"); + + MIIBUS_MEDIAINIT(sc->mii_dev); + + return (0); +} + +static int +bmtphy_service(struct mii_softc *sc, struct mii_data *mii, int cmd) +{ + struct ifmedia_entry *ife; + int reg; + + ife = mii->mii_media.ifm_cur; + + switch (cmd) { + case MII_POLLSTAT: + /* + * If we're not polling our PHY instance, just return. + */ + if (IFM_INST(ife->ifm_media) != sc->mii_inst) + return (0); + break; + + case MII_MEDIACHG: + /* + * If the media indicates a different PHY instance, + * isolate ourselves. + */ + if (IFM_INST(ife->ifm_media) != sc->mii_inst) { + reg = PHY_READ(sc, MII_BMCR); + PHY_WRITE(sc, MII_BMCR, reg | BMCR_ISO); + return (0); + } + + /* + * If the interface is not up, don't do anything. + */ + if ((mii->mii_ifp->if_flags & IFF_UP) == 0) + break; + + mii_phy_setmedia(sc); + break; + + case MII_TICK: + /* + * If we're not currently selected, just return. + */ + if (IFM_INST(ife->ifm_media) != sc->mii_inst) + return (0); + if (mii_phy_tick(sc) == EJUSTRETURN) + return (0); + break; + } + + /* Update the media status. */ + bmtphy_status(sc); + + /* Callback if something changed. */ + mii_phy_update(sc, cmd); + + return (0); +} + +static void +bmtphy_status(struct mii_softc *sc) +{ + struct mii_data *mii; + struct ifmedia_entry *ife; + int bmsr, bmcr, aux_csr; + + mii = sc->mii_pdata; + ife = mii->mii_media.ifm_cur; + + mii->mii_media_status = IFM_AVALID; + mii->mii_media_active = IFM_ETHER; + + bmsr = PHY_READ(sc, MII_BMSR) | PHY_READ(sc, MII_BMSR); + aux_csr = PHY_READ(sc, MII_BMTPHY_AUX_CSR); + + if (bmsr & BMSR_LINK) + mii->mii_media_status |= IFM_ACTIVE; + + bmcr = PHY_READ(sc, MII_BMCR); + if (bmcr & BMCR_ISO) { + mii->mii_media_active |= IFM_NONE; + mii->mii_media_status = 0; + return; + } + + if (bmcr & BMCR_LOOP) + mii->mii_media_active |= IFM_LOOP; + + if (bmcr & BMCR_AUTOEN) { + /* + * The media status bits are only valid if autonegotiation + * has completed (or it's disabled). + */ + if ((bmsr & BMSR_ACOMP) == 0) { + /* Erg, still trying, I guess... */ + mii->mii_media_active |= IFM_NONE; + return; + } + + if (aux_csr & AUX_CSR_SPEED) + mii->mii_media_active |= IFM_100_TX; + else + mii->mii_media_active |= IFM_10_T; + if (aux_csr & AUX_CSR_FDX) + mii->mii_media_active |= IFM_FDX; + } else + mii->mii_media_active = ife->ifm_media; +} diff --git a/src/add-ons/kernel/drivers/network/3com/dev/mii/bmtphyreg.h b/src/add-ons/kernel/drivers/network/3com/dev/mii/bmtphyreg.h new file mode 100644 index 0000000000..7b8abe1625 --- /dev/null +++ b/src/add-ons/kernel/drivers/network/3com/dev/mii/bmtphyreg.h @@ -0,0 +1,181 @@ +/*- + * Copyright (c) 2001 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jason R. Thorpe. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * from NetBSD: bmtphyreg.h,v 1.1 2001/06/02 21:42:10 thorpej Exp + * + * $FreeBSD: src/sys/dev/mii/bmtphyreg.h,v 1.2 2005/01/06 01:42:55 imp Exp $ + */ + +#ifndef _DEV_MII_BMTPHYREG_H_ +#define _DEV_MII_BMTPHYREG_H_ + +/* + * BCM5201/BCM5202 registers. + */ + +#define MII_BMTPHY_AUX_CTL 0x10 /* auxiliary control */ +#define AUX_CTL_TXDIS 0x2000 /* transmitter disable */ +#define AUX_CTL_4B5B_BYPASS 0x0400 /* bypass 4b5b encoder */ +#define AUX_CTL_SCR_BYPASS 0x0200 /* bypass scrambler */ +#define AUX_CTL_NRZI_BYPASS 0x0100 /* bypass NRZI encoder */ +#define AUX_CTL_RXALIGN_BYPASS 0x0080 /* bypass rx symbol alignment */ +#define AUX_CTL_BASEWANDER_DIS 0x0040 /* disable baseline wander correction */ +#define AUX_CTL_FEF_EN 0x0020 /* far-end fault enable */ + + +#define MII_BMTPHY_AUX_STS 0x11 /* auxiliary status */ +#define AUX_STS_FX_MODE 0x0400 /* 100base-FX mode (strap pin) */ +#define AUX_STS_LOCKED 0x0200 /* descrambler locked */ +#define AUX_STS_100BASE_LINK 0x0100 /* 1 = 100base link */ +#define AUX_STS_REMFAULT 0x0080 /* remote fault */ +#define AUX_STS_DISCON_STATE 0x0040 /* disconnect state */ +#define AUX_STS_FCARDET 0x0020 /* false carrier detected */ +#define AUX_STS_BAD_ESD 0x0010 /* bad ESD detected */ +#define AUX_STS_RXERROR 0x0008 /* Rx error detected */ +#define AUX_STS_TXERROR 0x0004 /* Tx error detected */ +#define AUX_STS_LOCKERROR 0x0002 /* lock error detected */ +#define AUX_STS_MLT3ERROR 0x0001 /* MLT3 code error detected */ + + +#define MII_BMTPHY_RXERROR_CTR 0x12 /* 100base-X Rx error counter */ +#define RXERROR_CTR_MASK 0x00ff + + +#define MII_BMTPHY_FCS_CTR 0x13 /* 100base-X false carrier counter */ +#define FCS_CTR_MASK 0x00ff + + +#define MII_BMTPHY_DIS_CTR 0x14 /* 100base-X disconnect counter */ +#define DIS_CTR_MASK 0x00ff + + +#define MII_BMTPHY_PTEST 0x17 /* PTEST */ + + +#define MII_BMTPHY_AUX_CSR 0x18 /* auxiliary control/status */ +#define AUX_CSR_JABBER_DIS 0x8000 /* jabber disable */ +#define AUX_CSR_FLINK 0x4000 /* force 10baseT link pass */ +#define AUX_CSR_HSQ 0x0080 /* SQ high */ +#define AUX_CSR_LSQ 0x0040 /* SQ low */ +#define AUX_CSR_ER1 0x0020 /* edge rate 1 */ +#define AUX_CSR_ER0 0x0010 /* edge rate 0 */ +#define AUX_CSR_ANEG 0x0008 /* auto-negotiation activated */ +#define AUX_CSR_F100 0x0004 /* force 100base */ +#define AUX_CSR_SPEED 0x0002 /* 1 = 100, 0 = 10 */ +#define AUX_CSR_FDX 0x0001 /* full-duplex */ + + +#define MII_BMTPHY_AUX_SS 0x19 /* auxiliary status summary */ +#define AUX_SS_ACOMP 0x8000 /* auto-negotiation complete */ +#define AUX_SS_ACOMP_ACK 0x4000 /* auto-negotiation compl. ack */ +#define AUX_SS_AACK_DET 0x2000 /* auto-neg. ack detected */ +#define AUX_SS_ANLPAD 0x1000 /* auto-neg. link part. ability det */ +#define AUX_SS_ANEG_PAUSE 0x0800 /* pause operation bit */ +#define AUX_SS_HCD 0x0700 /* highest common denominator */ +#define AUX_SS_HCD_NONE 0x0000 /* none */ +#define AUX_SS_HCD_10T 0x0100 /* 10baseT */ +#define AUX_SS_HCD_10T_FDX 0x0200 /* 10baseT-FDX */ +#define AUX_SS_HCD_100TX 0x0300 /* 100baseTX-FDX */ +#define AUX_SS_HCD_100T4 0x0400 /* 100baseT4 */ +#define AUX_SS_HCD_100TX_FDX 0x0500 /* 100baseTX-FDX */ +#define AUX_SS_PDF 0x0080 /* parallel detection fault */ +#define AUX_SS_LPRF 0x0040 /* link partner remote fault */ +#define AUX_SS_LPPR 0x0020 /* link partner page received */ +#define AUX_SS_LPANA 0x0010 /* link partner auto-neg able */ +#define AUX_SS_SPEED 0x0008 /* 1 = 100, 0 = 10 */ +#define AUX_SS_LINK 0x0004 /* link pass */ +#define AUX_SS_ANEN 0x0002 /* auto-neg. enabled */ +#define AUX_SS_JABBER 0x0001 /* jabber detected */ + + +#define MII_BMTPHY_INTR 0x1a /* interrupt register */ +#define INTR_FDX_LED 0x8000 /* full-duplex led enable */ +#define INTR_INTR_EN 0x4000 /* interrupt enable */ +#define INTR_FDX_MASK 0x0800 /* full-dupled intr mask */ +#define INTR_SPD_MASK 0x0400 /* speed intr mask */ +#define INTR_LINK_MASK 0x0200 /* link intr mask */ +#define INTR_INTR_MASK 0x0100 /* master interrupt mask */ +#define INTR_FDX_CHANGE 0x0008 /* full-duplex change */ +#define INTR_SPD_CHANGE 0x0004 /* speed change */ +#define INTR_LINK_CHANGE 0x0002 /* link change */ +#define INTR_INTR_STATUS 0x0001 /* interrupt status */ + + +#define MII_BMTPHY_AUX2 0x1b /* auliliary mode 2 */ +#define AUX2_BLOCK_RXDV 0x0200 /* block RXDV mode enabled */ +#define AUX2_ANPDQ 0x0100 /* auto-neg parallel detection Q mode */ +#define AUX2_TRAFFIC_LED 0x0040 /* traffic meter led enable */ +#define AUX2_FXMTRCV_LED 0x0020 /* force Tx and Rx LEDs */ +#define AUX2_HS_TOKEN 0x0010 /* high-speed token ring mode */ +#define AUX2_AUTO_LP 0x0008 /* auto low-power mode */ +#define AUX2_TWOLINK_LED 0x0004 /* two link LEDs */ +#define AUX2_SQE_DIS 0x0002 /* disable SQE pulse */ + + +#define MII_BMTPHY_AUXERR 0x1c /* auxiliary error */ +#define AUXERR_MANCHESTER 0x0400 /* Manchester code error */ +#define AUXERR_EOF 0x0200 /* EOF detection error */ +#define AUXERR_POLARITY 0x0100 /* polarity inversion */ +#define AUXERR_ANEG 0x0008 /* autonegotiation enabled */ +#define AUXERR_F100 0x0004 /* force 100base */ +#define AUXERR_SPEED 0x0002 /* 1 = 100, 0 = 10 */ +#define AUXERR_FDX 0x0001 /* full-duplex */ + + +#define MII_BMTPHY_AUXMODE 0x1d /* auxiliary mode */ +#define AUXMODE_ACT_LED_DIS 0x0010 /* activity LED disable */ +#define AUXMODE_LINK_LED_DIS 0x0008 /* link LED disable */ +#define AUXMODE_BLOCK_TXEN 0x0002 /* enable block TXEN */ + + +#define MII_BMTPHY_AUXMPHY 0x1e /* auxiliary multiple phy register */ +#define AUXMPHY_HCD_TX_FDX 0x8000 /* res. is 100baseTX-FDX */ +#define AUXMPHY_HCD_T4 0x4000 /* res. is 100baseT4 */ +#define AUXMPHY_HCD_TX 0x2000 /* res. is 100baseTX */ +#define AUXMPHY_HCD_10T_FDX 0x1000 /* res. is 10baseT-FDX */ +#define AUXMPHY_HCD_10T 0x0800 /* res. is 10baseT */ +#define AUXMPHY_RES_ANEG 0x0100 /* restart auto-negotiation */ +#define AUXMPHY_ANEG_COMP 0x0080 /* auto-negotiation complete */ +#define AUXMPHY_ACK_COMP 0x0040 /* acknowledge complete */ +#define AUXMPHY_ACK_DET 0x0020 /* acknowledge detected */ +#define AUXMPHY_ABILITY_DET 0x0010 /* waiting for LP ability */ +#define AUXMPHY_SUPER_ISO 0x0008 /* super-isolate mode */ +#define AUXMPHY_10T_SERIAL 0x0002 /* 10baseT serial mode */ + + +#define MII_BMTPHY_TEST 0x1d /* Broadcom test register */ + + +#endif /* _DEV_MII_BMTPHYREG_H_ */ diff --git a/src/add-ons/kernel/drivers/network/3com/dev/mii/exphy.c b/src/add-ons/kernel/drivers/network/3com/dev/mii/exphy.c new file mode 100644 index 0000000000..bbcddf7038 --- /dev/null +++ b/src/add-ons/kernel/drivers/network/3com/dev/mii/exphy.c @@ -0,0 +1,271 @@ +/* $NetBSD: exphy.c,v 1.16 1999/04/23 04:24:32 thorpej Exp $ */ + +/*- + * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, + * NASA Ames Research Center, and by Frank van der Linden. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/*- + * Copyright (c) 1997 Manuel Bouyer. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Manuel Bouyer. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD: src/sys/dev/mii/exphy.c,v 1.19.2.1 2006/08/08 04:37:18 yongari Exp $"); + +/* + * driver for 3Com internal PHYs + */ + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include "miidevs.h" + +#include "miibus_if.h" + +static int exphy_probe(device_t); +static int exphy_attach(device_t); + +static device_method_t exphy_methods[] = { + /* device interface */ + DEVMETHOD(device_probe, exphy_probe), + DEVMETHOD(device_attach, exphy_attach), + DEVMETHOD(device_detach, mii_phy_detach), + DEVMETHOD(device_shutdown, bus_generic_shutdown), + { 0, 0 } +}; + +static devclass_t exphy_devclass; + +static driver_t exphy_driver = { + "xlphy", + exphy_methods, + sizeof(struct mii_softc) +}; + +DRIVER_MODULE(xlphy, miibus, exphy_driver, exphy_devclass, 0, 0); + +static int exphy_service(struct mii_softc *, struct mii_data *, int); +static void exphy_reset(struct mii_softc *); + +static int +exphy_probe(dev) + device_t dev; +{ + struct mii_attach_args *ma; + device_t parent; + + ma = device_get_ivars(dev); + parent = device_get_parent(device_get_parent(dev)); + + /* + * Argh, 3Com PHY reports oui == 0 model == 0! + */ + if ((MII_OUI(ma->mii_id1, ma->mii_id2) != 0 || + MII_MODEL(ma->mii_id2) != 0) && + (MII_OUI(ma->mii_id1, ma->mii_id2) != MII_OUI_BROADCOM || + MII_MODEL(ma->mii_id2) != MII_MODEL_BROADCOM_3C905C)) + return (ENXIO); + + /* + * Make sure the parent is an `ex'. + */ + if (strcmp(device_get_name(parent), "xl") != 0) + return (ENXIO); + + if (MII_OUI(ma->mii_id1, ma->mii_id2) == 0) + device_set_desc(dev, "3Com internal media interface"); + else + device_set_desc(dev, MII_STR_BROADCOM_3C905C); + + return (BUS_PROBE_DEFAULT); +} + +static int +exphy_attach(dev) + device_t dev; +{ + struct mii_softc *sc; + struct mii_attach_args *ma; + struct mii_data *mii; + + sc = device_get_softc(dev); + ma = device_get_ivars(dev); + sc->mii_dev = device_get_parent(dev); + mii = device_get_softc(sc->mii_dev); + + /* + * The 3Com PHY can never be isolated, so never allow non-zero + * instances! + */ + if (mii->mii_instance != 0) { + device_printf(dev, "ignoring this PHY, non-zero instance\n"); + return(ENXIO); + } + + LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list); + + sc->mii_inst = mii->mii_instance; + sc->mii_phy = ma->mii_phyno; + sc->mii_service = exphy_service; + sc->mii_pdata = mii; + mii->mii_instance++; + + sc->mii_flags |= MIIF_NOISOLATE; + +#define ADD(m, c) ifmedia_add(&mii->mii_media, (m), (c), NULL) + +#if 0 /* See above. */ + ADD(IFM_MAKEWORD(IFM_ETHER, IFM_NONE, 0, sc->mii_inst), + BMCR_ISO); +#endif + + ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, IFM_LOOP, sc->mii_inst), + BMCR_LOOP|BMCR_S100); + + exphy_reset(sc); + + sc->mii_capabilities = + PHY_READ(sc, MII_BMSR) & ma->mii_capmask; + device_printf(dev, " "); + mii_phy_add_media(sc); + printf("\n"); +#undef ADD + MIIBUS_MEDIAINIT(sc->mii_dev); + return(0); +} + +static int +exphy_service(sc, mii, cmd) + struct mii_softc *sc; + struct mii_data *mii; + int cmd; +{ + struct ifmedia_entry *ife = mii->mii_media.ifm_cur; + + /* + * We can't isolate the 3Com PHY, so it has to be the only one! + */ + if (IFM_INST(ife->ifm_media) != sc->mii_inst) + panic("exphy_service: can't isolate 3Com PHY"); + + switch (cmd) { + case MII_POLLSTAT: + break; + + case MII_MEDIACHG: + /* + * If the interface is not up, don't do anything. + */ + if ((mii->mii_ifp->if_flags & IFF_UP) == 0) + break; + + mii_phy_setmedia(sc); + break; + + case MII_TICK: + /* + * Is the interface even up? + */ + if ((mii->mii_ifp->if_flags & IFF_UP) == 0) + return (0); + + /* + * Only used for autonegotiation. + */ + if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO) + break; + + /* + * The 3Com PHY's autonegotiation doesn't need to be + * kicked; it continues in the background. + */ + break; + } + + /* Update the media status. */ + ukphy_status(sc); + + /* Callback if something changed. */ + mii_phy_update(sc, cmd); + return (0); +} + +static void +exphy_reset(struct mii_softc *sc) +{ + + mii_phy_reset(sc); + + /* + * XXX 3Com PHY doesn't set the BMCR properly after + * XXX reset, which breaks autonegotiation. + */ + PHY_WRITE(sc, MII_BMCR, BMCR_S100|BMCR_AUTOEN|BMCR_FDX); +} diff --git a/src/add-ons/kernel/drivers/network/3com/dev/mii/miidevs.h b/src/add-ons/kernel/drivers/network/3com/dev/mii/miidevs.h new file mode 100644 index 0000000000..9ee45234c2 --- /dev/null +++ b/src/add-ons/kernel/drivers/network/3com/dev/mii/miidevs.h @@ -0,0 +1,12 @@ +#define MII_OUI_BROADCOM 0x001018 +#define MII_MODEL_BROADCOM_3C905B 0x0012 +#define MII_MODEL_BROADCOM_3C905C 0x0017 +#define MII_MODEL_BROADCOM_BCM5201 0x0021 +#define MII_MODEL_BROADCOM_BCM5221 0x001e +#define MII_MODEL_BROADCOM_BCM4401 0x0036 + +#define MII_STR_BROADCOM_3C905B "3C905B" +#define MII_STR_BROADCOM_3C905C "3C905C" +#define MII_STR_BROADCOM_BCM5201 "BCM5201" +#define MII_STR_BROADCOM_BCM5221 "BCM5221" +#define MII_STR_BROADCOM_BCM4401 "BCM4401" diff --git a/src/add-ons/kernel/drivers/network/3com/dev/mii/ukphy_subr.c b/src/add-ons/kernel/drivers/network/3com/dev/mii/ukphy_subr.c new file mode 100644 index 0000000000..fb40b75c1d --- /dev/null +++ b/src/add-ons/kernel/drivers/network/3com/dev/mii/ukphy_subr.c @@ -0,0 +1,129 @@ +/* $NetBSD: ukphy_subr.c,v 1.2 1998/11/05 04:08:02 thorpej Exp $ */ + +/*- + * Copyright (c) 1998 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, + * NASA Ames Research Center, and by Frank van der Linden. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD: src/sys/dev/mii/ukphy_subr.c,v 1.8.8.1 2006/07/19 04:40:26 yongari Exp $"); + +/* + * Subroutines shared by the ukphy driver and other PHY drivers. + */ + +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + +#include "miibus_if.h" + +/* + * Media status subroutine. If a PHY driver does media detection simply + * by decoding the NWay autonegotiation, use this routine. + */ +void +ukphy_status(struct mii_softc *phy) +{ + struct mii_data *mii = phy->mii_pdata; + struct ifmedia_entry *ife = mii->mii_media.ifm_cur; + int bmsr, bmcr, anlpar, gtcr, gtsr; + + mii->mii_media_status = IFM_AVALID; + mii->mii_media_active = IFM_ETHER; + + bmsr = PHY_READ(phy, MII_BMSR) | PHY_READ(phy, MII_BMSR); + if (bmsr & BMSR_LINK) + mii->mii_media_status |= IFM_ACTIVE; + + bmcr = PHY_READ(phy, MII_BMCR); + if (bmcr & BMCR_ISO) { + mii->mii_media_active |= IFM_NONE; + mii->mii_media_status = 0; + return; + } + + if (bmcr & BMCR_LOOP) + mii->mii_media_active |= IFM_LOOP; + + if (bmcr & BMCR_AUTOEN) { + /* + * NWay autonegotiation takes the highest-order common + * bit of the ANAR and ANLPAR (i.e. best media advertised + * both by us and our link partner). + */ + if ((bmsr & BMSR_ACOMP) == 0) { + /* Erg, still trying, I guess... */ + mii->mii_media_active |= IFM_NONE; + return; + } + + anlpar = PHY_READ(phy, MII_ANAR) & PHY_READ(phy, MII_ANLPAR); + if ((phy->mii_flags & MIIF_HAVE_GTCR) != 0 && + (phy->mii_extcapabilities & + (EXTSR_1000THDX | EXTSR_1000TFDX)) != 0) { + gtcr = PHY_READ(phy, MII_100T2CR); + gtsr = PHY_READ(phy, MII_100T2SR); + } else + gtcr = gtsr = 0; + + if ((gtcr & GTCR_ADV_1000TFDX) && (gtsr & GTSR_LP_1000TFDX)) + mii->mii_media_active |= IFM_1000_T|IFM_FDX; + else if ((gtcr & GTCR_ADV_1000THDX) && + (gtsr & GTSR_LP_1000THDX)) + mii->mii_media_active |= IFM_1000_T; + else if (anlpar & ANLPAR_T4) + mii->mii_media_active |= IFM_100_T4; + else if (anlpar & ANLPAR_TX_FD) + mii->mii_media_active |= IFM_100_TX|IFM_FDX; + else if (anlpar & ANLPAR_TX) + mii->mii_media_active |= IFM_100_TX; + else if (anlpar & ANLPAR_10_FD) + mii->mii_media_active |= IFM_10_T|IFM_FDX; + else if (anlpar & ANLPAR_10) + mii->mii_media_active |= IFM_10_T; + else + mii->mii_media_active |= IFM_NONE; + } else + mii->mii_media_active = ife->ifm_media; +} diff --git a/src/add-ons/kernel/drivers/network/3com/pci/Jamfile b/src/add-ons/kernel/drivers/network/3com/pci/Jamfile index 8c469dfaf6..e2151a64c9 100644 --- a/src/add-ons/kernel/drivers/network/3com/pci/Jamfile +++ b/src/add-ons/kernel/drivers/network/3com/pci/Jamfile @@ -12,6 +12,6 @@ SubDirCcFlags [ FDefines _KERNEL=1 FBSD_DRIVER=1 ] ; KernelAddon 3com : if_xl.c glue.c - : libfreebsd_network.a + : libfreebsd_network.a 3com_mii.a ; diff --git a/src/add-ons/kernel/drivers/network/3com/pci/glue.c b/src/add-ons/kernel/drivers/network/3com/pci/glue.c index 9d1d751959..05a45fb604 100644 --- a/src/add-ons/kernel/drivers/network/3com/pci/glue.c +++ b/src/add-ons/kernel/drivers/network/3com/pci/glue.c @@ -1,7 +1,22 @@ #include -HAIKU_FBSD_DRIVER_GLUE(3com, xl, pci) +HAIKU_FBSD_DRIVER_GLUE(3com, xl, pci); -NO_HAIKU_CHECK_DISABLE_INTERRUPTS() +extern driver_t *DRIVER_MODULE_NAME(bmtphy, miibus); +extern driver_t *DRIVER_MODULE_NAME(xlphy, miibus); -HAIKU_DRIVER_REQUIREMENTS(FBSD_TASKQUEUES); +driver_t *__haiku_select_miibus_driver(device_t dev) +{ + driver_t *drivers[] = { + DRIVER_MODULE_NAME(bmtphy, miibus), + DRIVER_MODULE_NAME(xlphy, miibus) + }; + + return __haiku_probe_miibus(dev, drivers, 2); +} + +/* TODO interrupt handling */ +NO_HAIKU_CHECK_DISABLE_INTERRUPTS(); +NO_HAIKU_REENABLE_INTERRUPTS(); + +HAIKU_DRIVER_REQUIREMENTS(FBSD_TASKQUEUES | FBSD_SWI_TASKQUEUE);