1/*- 2 * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to The NetBSD Foundation 6 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 7 * NASA Ames Research Center. 8 * --- 39 unchanged lines hidden (view full) --- 48 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 49 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 50 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 51 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 52 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 53 */ 54 55#include <sys/cdefs.h> |
56__FBSDID("$FreeBSD: head/sys/dev/mii/acphy.c 221407 2011-05-03 19:51:29Z marius $"); |
57 58/* 59 * Driver for Altima AC101 10/100 PHY 60 */ 61 62#include <sys/param.h> 63#include <sys/systm.h> 64#include <sys/kernel.h> --- 35 unchanged lines hidden (view full) --- 100 101DRIVER_MODULE(acphy, miibus, acphy_driver, acphy_devclass, 0, 0); 102 103static int acphy_service(struct mii_softc *, struct mii_data *, int); 104static void acphy_reset(struct mii_softc *); 105static void acphy_status(struct mii_softc *); 106 107static const struct mii_phydesc acphys[] = { |
108 MII_PHY_DESC(ALTIMA, AC101), 109 MII_PHY_DESC(ALTIMA, AC101L), |
110 /* XXX This is reported to work, but it's not from any data sheet. */ |
111 MII_PHY_DESC(ALTIMA, ACXXX), |
112 MII_PHY_END 113}; 114 |
115static const struct mii_phy_funcs acphy_funcs = { 116 acphy_service, 117 acphy_status, 118 acphy_reset 119}; 120 |
121static int 122acphy_probe(device_t dev) 123{ 124 125 return (mii_phy_dev_probe(dev, acphys, BUS_PROBE_DEFAULT)); 126} 127 128static int 129acphy_attach(device_t dev) 130{ 131 struct mii_softc *sc; |
132 133 sc = device_get_softc(dev); |
134 |
135 mii_phy_dev_attach(dev, MIIF_NOMANPAUSE, &acphy_funcs, 0); |
136 |
137 PHY_RESET(sc); |
138 |
139 sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & sc->mii_capmask; |
140 device_printf(dev, " "); 141 |
142#define ADD(m, c) ifmedia_add(&sc->mii_pdata->mii_media, (m), (c), NULL) |
143 if ((PHY_READ(sc, MII_ACPHY_MCTL) & AC_MCTL_FX_SEL) != 0) { 144 sc->mii_flags |= MIIF_HAVEFIBER; 145 ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_FX, 0, sc->mii_inst), 146 MII_MEDIA_100_TX); 147 printf("100baseFX, "); 148 ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_FX, IFM_FDX, sc->mii_inst), 149 MII_MEDIA_100_TX_FDX); 150 printf("100baseFX-FDX, "); --- 40 unchanged lines hidden (view full) --- 191 192 /* 193 * This PHY's autonegotiation doesn't need to be kicked. 194 */ 195 break; 196 } 197 198 /* Update the media status. */ |
199 PHY_STATUS(sc); |
200 201 /* Callback if something changed. */ 202 mii_phy_update(sc, cmd); 203 return (0); 204} 205 206static void 207acphy_status(struct mii_softc *sc) --- 28 unchanged lines hidden (view full) --- 236 } 237 diag = PHY_READ(sc, MII_ACPHY_DIAG); 238 if (diag & AC_DIAG_SPEED) 239 mii->mii_media_active |= IFM_100_TX; 240 else 241 mii->mii_media_active |= IFM_10_T; 242 243 if (diag & AC_DIAG_DUPLEX) |
244 mii->mii_media_active |= 245 IFM_FDX | mii_phy_flowstatus(sc); |
246 else 247 mii->mii_media_active |= IFM_HDX; 248 } else 249 mii->mii_media_active = ife->ifm_media; 250} 251 252static void 253acphy_reset(struct mii_softc *sc) 254{ 255 256 mii_phy_reset(sc); 257 PHY_WRITE(sc, MII_ACPHY_INT, 0); 258} |