diff options
author | yongari <yongari@FreeBSD.org> | 2009-05-25 01:41:05 +0000 |
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committer | yongari <yongari@FreeBSD.org> | 2009-05-25 01:41:05 +0000 |
commit | fd66a376f627e8f6eb888e0b9f7fd86f97e0b43d (patch) | |
tree | 295a193a8658eb3e67277aafb9d8b6c038edd4cb /sys/dev/mii/e1000phy.c | |
parent | 2ebd09c6b97cd78a8d98266f2de3cb4b4aa30b06 (diff) | |
download | FreeBSD-src-fd66a376f627e8f6eb888e0b9f7fd86f97e0b43d.zip FreeBSD-src-fd66a376f627e8f6eb888e0b9f7fd86f97e0b43d.tar.gz |
Use mii_phy_add_media() and remove usage of local macro ADD. Also
checks extended status register to see whether the PHY is fast
ethernet or not. This removes a lot of checks for specific PHY
models and it makes easy to add more PHYs to e1000phy(4).
While I'm here remove setting mii_anegticks as it is set with
mii_phy_add_media().
Diffstat (limited to 'sys/dev/mii/e1000phy.c')
-rw-r--r-- | sys/dev/mii/e1000phy.c | 62 |
1 files changed, 12 insertions, 50 deletions
diff --git a/sys/dev/mii/e1000phy.c b/sys/dev/mii/e1000phy.c index f38b428..5b2247e 100644 --- a/sys/dev/mii/e1000phy.c +++ b/sys/dev/mii/e1000phy.c @@ -129,7 +129,6 @@ e1000phy_attach(device_t dev) struct mii_softc *sc; struct mii_attach_args *ma; struct mii_data *mii; - int fast_ether; esc = device_get_softc(dev); sc = &esc->mii_sc; @@ -142,10 +141,8 @@ e1000phy_attach(device_t dev) sc->mii_phy = ma->mii_phyno; sc->mii_service = e1000phy_service; sc->mii_pdata = mii; - sc->mii_anegticks = MII_ANEGTICKS_GIGE; mii->mii_instance++; - fast_ether = 0; esc->mii_model = MII_MODEL(ma->mii_id2); switch (esc->mii_model) { case MII_MODEL_MARVELL_E1011: @@ -167,54 +164,16 @@ e1000phy_attach(device_t dev) */ PHY_WRITE(sc, E1000_EADR, 0); break; - case MII_MODEL_MARVELL_E3082: - /* 88E3082 10/100 Fast Ethernet PHY. */ - sc->mii_anegticks = MII_ANEGTICKS; - fast_ether = 1; - break; } e1000phy_reset(sc); + sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & ma->mii_capmask; + if (sc->mii_capabilities & BMSR_EXTSTAT) + sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR); device_printf(dev, " "); - -#define ADD(m, c) ifmedia_add(&mii->mii_media, (m), (c), NULL) - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_NONE, 0, sc->mii_inst), - E1000_CR_ISOLATE); - if ((sc->mii_flags & MIIF_HAVEFIBER) == 0) { - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_10_T, 0, sc->mii_inst), - E1000_CR_SPEED_10); - printf("10baseT, "); - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_10_T, IFM_FDX, sc->mii_inst), - E1000_CR_SPEED_10 | E1000_CR_FULL_DUPLEX); - printf("10baseT-FDX, "); - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, 0, sc->mii_inst), - E1000_CR_SPEED_100); - printf("100baseTX, "); - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, IFM_FDX, sc->mii_inst), - E1000_CR_SPEED_100 | E1000_CR_FULL_DUPLEX); - printf("100baseTX-FDX, "); - if (fast_ether == 0) { - /* - * 1000BT-simplex not supported; driver must ignore - * this entry, but it must be present in order to - * manually set full-duplex. - */ - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_T, 0, - sc->mii_inst), E1000_CR_SPEED_1000); - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_T, IFM_FDX, - sc->mii_inst), - E1000_CR_SPEED_1000 | E1000_CR_FULL_DUPLEX); - printf("1000baseTX-FDX, "); - } - } else { - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_SX, IFM_FDX, sc->mii_inst), - E1000_CR_SPEED_1000 | E1000_CR_FULL_DUPLEX); - printf("1000baseSX-FDX, "); - } - ADD(IFM_MAKEWORD(IFM_ETHER, IFM_AUTO, 0, sc->mii_inst), 0); - printf("auto\n"); -#undef ADD + mii_phy_add_media(sc); + printf("\n"); MIIBUS_MEDIAINIT(sc->mii_dev); return (0); @@ -339,12 +298,14 @@ e1000phy_service(struct mii_softc *sc, struct mii_data *mii, int cmd) speed = 0; switch (IFM_SUBTYPE(ife->ifm_media)) { case IFM_1000_T: - if (esc->mii_model == MII_MODEL_MARVELL_E3082) + if ((sc->mii_extcapabilities & + (EXTSR_1000TFDX | EXTSR_1000THDX)) == 0) return (EINVAL); speed = E1000_CR_SPEED_1000; break; case IFM_1000_SX: - if (esc->mii_model == MII_MODEL_MARVELL_E3082) + if ((sc->mii_extcapabilities & + (EXTSR_1000XFDX | EXTSR_1000XHDX)) == 0) return (EINVAL); speed = E1000_CR_SPEED_1000; break; @@ -390,7 +351,8 @@ e1000phy_service(struct mii_softc *sc, struct mii_data *mii, int cmd) PHY_WRITE(sc, E1000_1GCR, gig | E1000_1GCR_MS_ENABLE); } else { - if (esc->mii_model != MII_MODEL_MARVELL_E3082) + if ((sc->mii_extcapabilities & + (EXTSR_1000TFDX | EXTSR_1000THDX)) != 0) PHY_WRITE(sc, E1000_1GCR, 0); } PHY_WRITE(sc, E1000_AR, E1000_AR_SELECTOR_FIELD); @@ -533,7 +495,7 @@ e1000phy_mii_phy_auto(struct e1000phy_softc *esc) else PHY_WRITE(sc, E1000_AR, E1000_FA_1000X_FD | E1000_FA_1000X | E1000_FA_SYM_PAUSE | E1000_FA_ASYM_PAUSE); - if (esc->mii_model != MII_MODEL_MARVELL_E3082) + if ((sc->mii_extcapabilities & (EXTSR_1000TFDX | EXTSR_1000THDX)) != 0) PHY_WRITE(sc, E1000_1GCR, E1000_1GCR_1000T_FD | E1000_1GCR_1000T); PHY_WRITE(sc, E1000_CR, |