diff options
Diffstat (limited to 'drivers/net/mdio.c')
| -rw-r--r-- | drivers/net/mdio.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c index e85bf04cf81..16fbb11d92a 100644 --- a/drivers/net/mdio.c +++ b/drivers/net/mdio.c @@ -176,6 +176,9 @@ static u32 mdio45_get_an(const struct mdio_if_info *mdio, u16 addr) * @npage_adv: Modes currently advertised on next pages * @npage_lpa: Modes advertised by link partner on next pages * + * The @ecmd parameter is expected to have been cleared before calling + * mdio45_ethtool_gset_npage(). + * * Since the CSRs for auto-negotiation using next pages are not fully * standardised, this function does not attempt to decode them. The * caller must pass them in. @@ -185,6 +188,7 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio, u32 npage_adv, u32 npage_lpa) { int reg; + u32 speed; ecmd->transceiver = XCVR_INTERNAL; ecmd->phy_address = mdio->prtad; @@ -287,33 +291,36 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio, if (modes & (ADVERTISED_10000baseT_Full | ADVERTISED_10000baseKX4_Full | ADVERTISED_10000baseKR_Full)) { - ecmd->speed = SPEED_10000; + speed = SPEED_10000; ecmd->duplex = DUPLEX_FULL; } else if (modes & (ADVERTISED_1000baseT_Full | ADVERTISED_1000baseT_Half | ADVERTISED_1000baseKX_Full)) { - ecmd->speed = SPEED_1000; + speed = SPEED_1000; ecmd->duplex = !(modes & ADVERTISED_1000baseT_Half); } else if (modes & (ADVERTISED_100baseT_Full | ADVERTISED_100baseT_Half)) { - ecmd->speed = SPEED_100; + speed = SPEED_100; ecmd->duplex = !!(modes & ADVERTISED_100baseT_Full); } else { - ecmd->speed = SPEED_10; + speed = SPEED_10; ecmd->duplex = !!(modes & ADVERTISED_10baseT_Full); } } else { /* Report forced settings */ reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD, MDIO_CTRL1); - ecmd->speed = (((reg & MDIO_PMA_CTRL1_SPEED1000) ? 100 : 1) * - ((reg & MDIO_PMA_CTRL1_SPEED100) ? 100 : 10)); + speed = (((reg & MDIO_PMA_CTRL1_SPEED1000) ? 100 : 1) + * ((reg & MDIO_PMA_CTRL1_SPEED100) ? 100 : 10)); ecmd->duplex = (reg & MDIO_CTRL1_FULLDPLX || - ecmd->speed == SPEED_10000); + speed == SPEED_10000); } + ethtool_cmd_speed_set(ecmd, speed); + /* 10GBASE-T MDI/MDI-X */ - if (ecmd->port == PORT_TP && ecmd->speed == SPEED_10000) { + if (ecmd->port == PORT_TP + && (ethtool_cmd_speed(ecmd) == SPEED_10000)) { switch (mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD, MDIO_PMA_10GBT_SWAPPOL)) { case MDIO_PMA_10GBT_SWAPPOL_ABNX | MDIO_PMA_10GBT_SWAPPOL_CDNX: |