diff options
| author | Brad Smith <brad@cvs.openbsd.org> | 2006-06-26 04:59:27 +0000 |
|---|---|---|
| committer | Brad Smith <brad@cvs.openbsd.org> | 2006-06-26 04:59:27 +0000 |
| commit | bce1be10b9342c605a7e6428759b355f3a5bbca2 (patch) | |
| tree | 2dfabbd7826e2a0120a94351550325aa512fba2a /sys/dev/mii | |
| parent | 52c5145a58ee131cffc7a15af76fe11e1fd5adaa (diff) | |
Add support for bnx(4).
Diffstat (limited to 'sys/dev/mii')
| -rw-r--r-- | sys/dev/mii/brgphy.c | 71 |
1 files changed, 47 insertions, 24 deletions
diff --git a/sys/dev/mii/brgphy.c b/sys/dev/mii/brgphy.c index 95342a4b783..cb9eddb7057 100644 --- a/sys/dev/mii/brgphy.c +++ b/sys/dev/mii/brgphy.c @@ -1,4 +1,4 @@ -/* $OpenBSD: brgphy.c,v 1.48 2006/05/20 23:03:53 brad Exp $ */ +/* $OpenBSD: brgphy.c,v 1.49 2006/06/26 04:59:26 brad Exp $ */ /* * Copyright (c) 2000 @@ -65,6 +65,7 @@ #include <dev/mii/brgphyreg.h> #include <dev/pci/if_bgereg.h> +#include <dev/pci/if_bnxreg.h> int brgphy_probe(struct device *, void *, void *); void brgphy_attach(struct device *, struct device *, void *); @@ -475,40 +476,62 @@ brgphy_loop(struct mii_softc *sc) void brgphy_reset(struct mii_softc *sc) { - struct bge_softc *bge_sc; + struct bge_softc *bge_sc = NULL; + struct bnx_softc *bnx_sc = NULL; struct ifnet *ifp; u_int32_t val; mii_phy_reset(sc); ifp = sc->mii_pdata->mii_ifp; - bge_sc = ifp->if_softc; + + /* Find the driver associated with this PHY. */ + if (strcmp(ifp->if_xname, "bge") == 0) + bge_sc = ifp->if_softc; + else if (strcmp(ifp->if_xname, "bnx") == 0) + bnx_sc = ifp->if_softc; brgphy_load_dspcode(sc); - /* - * Don't enable Ethernet@WireSpeed for the 5700 or 5705 - * other than A0 and A1 chips. Make sure we only do this - * test on "bge" NICs, since other drivers may use this - * same PHY subdriver. - */ - if (strncmp(ifp->if_xname, "bge", 3) == 0 && - (BGE_ASICREV(bge_sc->bge_chipid) == BGE_ASICREV_BCM5700 || - (BGE_ASICREV(bge_sc->bge_chipid) == BGE_ASICREV_BCM5705 && - (bge_sc->bge_chipid != BGE_CHIPID_BCM5705_A0 && - bge_sc->bge_chipid != BGE_CHIPID_BCM5705_A1)))) - return; + if (bge_sc) { + /* + * Don't enable Ethernet@WireSpeed for the 5700 or 5705 + * other than A0 and A1 chips. Make sure we only do this + * test on "bge" NICs, since other drivers may use this + * same PHY subdriver. + */ + if (BGE_ASICREV(bge_sc->bge_chipid) == BGE_ASICREV_BCM5700 || + (BGE_ASICREV(bge_sc->bge_chipid) == BGE_ASICREV_BCM5705 && + (bge_sc->bge_chipid != BGE_CHIPID_BCM5705_A0 && + bge_sc->bge_chipid != BGE_CHIPID_BCM5705_A1))) + return; - /* Enable Ethernet@WireSpeed. */ - PHY_WRITE(sc, BRGPHY_MII_AUXCTL, 0x7007); - val = PHY_READ(sc, BRGPHY_MII_AUXCTL); - PHY_WRITE(sc, BRGPHY_MII_AUXCTL, val | (1 << 15) | (1 << 4)); - - /* Enable Link LED on Dell boxes */ - if (bge_sc->bge_no_3_led) { + /* Enable Ethernet@WireSpeed. */ + PHY_WRITE(sc, BRGPHY_MII_AUXCTL, 0x7007); + val = PHY_READ(sc, BRGPHY_MII_AUXCTL); + PHY_WRITE(sc, BRGPHY_MII_AUXCTL, val | (1 << 15) | (1 << 4)); + + /* Enable Link LED on Dell boxes */ + if (bge_sc->bge_no_3_led) { + PHY_WRITE(sc, BRGPHY_MII_PHY_EXTCTL, + PHY_READ(sc, BRGPHY_MII_PHY_EXTCTL) + & ~BRGPHY_PHY_EXTCTL_3_LED); + } + } else if (bnx_sc) { + /* Set Jumbo frame settings in the PHY. */ + PHY_WRITE(sc, BRGPHY_MII_AUXCTL, 0x7); + val = PHY_READ(sc, BRGPHY_MII_AUXCTL); + PHY_WRITE(sc, BRGPHY_MII_AUXCTL, + val & ~(BRGPHY_AUXCTL_LONG_PKT | 0x7)); + + val = PHY_READ(sc, BRGPHY_MII_PHY_EXTCTL); PHY_WRITE(sc, BRGPHY_MII_PHY_EXTCTL, - PHY_READ(sc, BRGPHY_MII_PHY_EXTCTL) - & ~BRGPHY_PHY_EXTCTL_3_LED); + val & ~BRGPHY_PHY_EXTCTL_HIGH_LA); + + /* Enable Ethernet@Wirespeed */ + PHY_WRITE(sc, BRGPHY_MII_AUXCTL, 0x7007); + val = PHY_READ(sc, BRGPHY_MII_AUXCTL); + PHY_WRITE(sc, BRGPHY_MII_AUXCTL, (val | (1 << 15) | (1 << 4))); } } |