| nsgphy.c (216623) | nsgphy.c (221407) |
|---|---|
| 1/*- 2 * Copyright (c) 2001 Wind River Systems 3 * Copyright (c) 2001 4 * Bill Paul <wpaul@bsdi.com>. All rights reserved. 5 * Copyright (c) 1998, 1999, 2000, 2001 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation --- 24 unchanged lines hidden (view full) --- 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 37 * THE POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2001 Wind River Systems 3 * Copyright (c) 2001 4 * Bill Paul <wpaul@bsdi.com>. All rights reserved. 5 * Copyright (c) 1998, 1999, 2000, 2001 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation --- 24 unchanged lines hidden (view full) --- 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 37 * THE POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40#include <sys/cdefs.h> |
| 41__FBSDID("$FreeBSD: head/sys/dev/mii/nsgphy.c 216623 2010-12-21 21:12:18Z marius $"); | 41__FBSDID("$FreeBSD: head/sys/dev/mii/nsgphy.c 221407 2011-05-03 19:51:29Z marius $"); |
| 42 43/* 44 * Driver for the National Semiconductor DP83861, DP83865 and DP83891 45 * 10/100/1000 PHYs. 46 * Datasheet available at: http://www.national.com/ds/DP/DP83861.pdf 47 * and at: http://www.national.com/ds/DP/DP83865.pdf 48 * 49 * The DP83891 is the older NS GigE PHY which isn't being sold --- 45 unchanged lines hidden (view full) --- 95}; 96 97DRIVER_MODULE(nsgphy, miibus, nsgphy_driver, nsgphy_devclass, 0, 0); 98 99static int nsgphy_service(struct mii_softc *, struct mii_data *,int); 100static void nsgphy_status(struct mii_softc *); 101 102static const struct mii_phydesc nsgphys[] = { | 42 43/* 44 * Driver for the National Semiconductor DP83861, DP83865 and DP83891 45 * 10/100/1000 PHYs. 46 * Datasheet available at: http://www.national.com/ds/DP/DP83861.pdf 47 * and at: http://www.national.com/ds/DP/DP83865.pdf 48 * 49 * The DP83891 is the older NS GigE PHY which isn't being sold --- 45 unchanged lines hidden (view full) --- 95}; 96 97DRIVER_MODULE(nsgphy, miibus, nsgphy_driver, nsgphy_devclass, 0, 0); 98 99static int nsgphy_service(struct mii_softc *, struct mii_data *,int); 100static void nsgphy_status(struct mii_softc *); 101 102static const struct mii_phydesc nsgphys[] = { |
| 103 MII_PHY_DESC(NATSEMI, DP83861), 104 MII_PHY_DESC(NATSEMI, DP83865), 105 MII_PHY_DESC(NATSEMI, DP83891), | 103 MII_PHY_DESC(xxNATSEMI, DP83861), 104 MII_PHY_DESC(xxNATSEMI, DP83865), 105 MII_PHY_DESC(xxNATSEMI, DP83891), |
| 106 MII_PHY_END 107}; 108 | 106 MII_PHY_END 107}; 108 |
| 109static const struct mii_phy_funcs nsgphy_funcs = { 110 nsgphy_service, 111 nsgphy_status, 112 mii_phy_reset 113}; 114 |
|
| 109static int 110nsgphy_probe(device_t dev) 111{ 112 113 return (mii_phy_dev_probe(dev, nsgphys, BUS_PROBE_DEFAULT)); 114} 115 116static int 117nsgphy_attach(device_t dev) 118{ 119 struct mii_softc *sc; | 115static int 116nsgphy_probe(device_t dev) 117{ 118 119 return (mii_phy_dev_probe(dev, nsgphys, BUS_PROBE_DEFAULT)); 120} 121 122static int 123nsgphy_attach(device_t dev) 124{ 125 struct mii_softc *sc; |
| 120 struct mii_attach_args *ma; 121 struct mii_data *mii; | |
| 122 123 sc = device_get_softc(dev); | 126 127 sc = device_get_softc(dev); |
| 124 ma = device_get_ivars(dev); 125 if (bootverbose) 126 device_printf(dev, "<rev. %d>\n", MII_REV(ma->mii_id2)); 127 device_printf(dev, " "); 128 sc->mii_dev = device_get_parent(dev); 129 mii = ma->mii_data; 130 LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list); | |
| 131 | 128 |
| 132 sc->mii_flags = miibus_get_flags(dev); 133 sc->mii_inst = mii->mii_instance++; 134 sc->mii_phy = ma->mii_phyno; 135 sc->mii_service = nsgphy_service; 136 sc->mii_pdata = mii; | 129 mii_phy_dev_attach(dev, MIIF_NOMANPAUSE, &nsgphy_funcs, 0); |
| 137 | 130 |
| 138 sc->mii_flags |= MIIF_NOMANPAUSE; | 131 PHY_RESET(sc); |
| 139 | 132 |
| 140 mii_phy_reset(sc); 141 | |
| 142 /* 143 * NB: the PHY has the 10BASE-T BMSR bits hard-wired to 0, 144 * even though it supports 10BASE-T. 145 */ 146 sc->mii_capabilities = (PHY_READ(sc, MII_BMSR) | | 133 /* 134 * NB: the PHY has the 10BASE-T BMSR bits hard-wired to 0, 135 * even though it supports 10BASE-T. 136 */ 137 sc->mii_capabilities = (PHY_READ(sc, MII_BMSR) | |
| 147 BMSR_10TFDX | BMSR_10THDX) & ma->mii_capmask; | 138 BMSR_10TFDX | BMSR_10THDX) & sc->mii_capmask; |
| 148 /* 149 * Note that as documented manual 1000BASE-T modes of DP83865 only 150 * work together with other National Semiconductor PHYs. 151 */ 152 if (sc->mii_capabilities & BMSR_EXTSTAT) 153 sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR); 154 155 mii_phy_add_media(sc); --- 23 unchanged lines hidden (view full) --- 179 180 case MII_TICK: 181 if (mii_phy_tick(sc) == EJUSTRETURN) 182 return (0); 183 break; 184 } 185 186 /* Update the media status. */ | 139 /* 140 * Note that as documented manual 1000BASE-T modes of DP83865 only 141 * work together with other National Semiconductor PHYs. 142 */ 143 if (sc->mii_capabilities & BMSR_EXTSTAT) 144 sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR); 145 146 mii_phy_add_media(sc); --- 23 unchanged lines hidden (view full) --- 170 171 case MII_TICK: 172 if (mii_phy_tick(sc) == EJUSTRETURN) 173 return (0); 174 break; 175 } 176 177 /* Update the media status. */ |
| 187 nsgphy_status(sc); | 178 PHY_STATUS(sc); |
| 188 189 /* Callback if something changed. */ 190 mii_phy_update(sc, cmd); 191 return (0); 192} 193 194static void 195nsgphy_status(struct mii_softc *sc) --- 66 unchanged lines hidden --- | 179 180 /* Callback if something changed. */ 181 mii_phy_update(sc, cmd); 182 return (0); 183} 184 185static void 186nsgphy_status(struct mii_softc *sc) --- 66 unchanged lines hidden --- |