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    Subject[PATCH 3/5] ethtool: Call ethtool's get/set_settings callbacks with cleaned data
    Date
    This makes sure that when a driver calls the ethtool's
    get/set_settings() callback of another driver, the data passed to it
    is clean. This guarantees that speed_hi will be zeroed correctly if
    the called callback doesn't explicitely set it: we are sure we don't
    get a corrupted speed from the underlying driver. We also take care of
    setting the cmd field appropriately (ETHTOOL_GSET/SSET).

    All drivers visible to make allyesconfig under x86_64 have been
    updated.

    Tested: make allyesconfig compiles + e1000 & bnx2x work

    Signed-off-by: David Decotigny <decot@google.com>
    ---
    arch/mips/txx9/generic/setup_tx4939.c | 15 ++++--------
    drivers/net/e100.c | 10 +++++---
    drivers/net/pch_gbe/pch_gbe_main.c | 6 ++--
    drivers/net/pch_gbe/pch_gbe_phy.c | 2 +-
    drivers/net/pcnet32.c | 15 ++++++-----
    drivers/net/sfc/mdio_10g.c | 4 +-
    drivers/net/stmmac/stmmac_ethtool.c | 4 +-
    drivers/net/usb/asix.c | 28 ++++++++++++----------
    drivers/net/usb/dm9601.c | 6 ++--
    drivers/net/usb/smsc75xx.c | 7 +++--
    drivers/net/usb/smsc95xx.c | 7 +++--
    drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 36 +++++++++++++++++------------
    drivers/scsi/fcoe/fcoe.c | 41 ++++++++++++++++++--------------
    include/rdma/ib_addr.h | 15 ++++++-----
    net/core/net-sysfs.c | 24 ++++++++-----------
    15 files changed, 115 insertions(+), 105 deletions(-)

    diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
    index 3dc19f4..af0588f 100644
    --- a/arch/mips/txx9/generic/setup_tx4939.c
    +++ b/arch/mips/txx9/generic/setup_tx4939.c
    @@ -320,16 +320,11 @@ void __init tx4939_sio_init(unsigned int sclk, unsigned int cts_mask)
    #if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE)
    static int tx4939_get_eth_speed(struct net_device *dev)
    {
    - struct ethtool_cmd cmd = { ETHTOOL_GSET };
    - int speed = 100; /* default 100Mbps */
    - int err;
    - if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
    - return speed;
    - err = dev->ethtool_ops->get_settings(dev, &cmd);
    - if (err < 0)
    - return speed;
    - speed = cmd.speed == SPEED_100 ? 100 : 10;
    - return speed;
    + struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
    + if (dev_ethtool_get_settings(dev, &cmd))
    + return 100; /* default 100Mbps */
    +
    + return (ethtool_cmd_speed(&cmd) == SPEED_100 ? 100 : 10);
    }
    static int tx4939_netdev_event(struct notifier_block *this,
    unsigned long event,
    diff --git a/drivers/net/e100.c b/drivers/net/e100.c
    index b0aa9e6..c810cda 100644
    --- a/drivers/net/e100.c
    +++ b/drivers/net/e100.c
    @@ -1668,7 +1668,8 @@ static void e100_adjust_adaptive_ifs(struct nic *nic, int speed, int duplex)
    static void e100_watchdog(unsigned long data)
    {
    struct nic *nic = (struct nic *)data;
    - struct ethtool_cmd cmd;
    + struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
    + u32 speed;

    netif_printk(nic, timer, KERN_DEBUG, nic->netdev,
    "right now = %ld\n", jiffies);
    @@ -1676,10 +1677,11 @@ static void e100_watchdog(unsigned long data)
    /* mii library handles link maintenance tasks */

    mii_ethtool_gset(&nic->mii, &cmd);
    + speed = ethtool_cmd_speed(&cmd);

    if (mii_link_ok(&nic->mii) && !netif_carrier_ok(nic->netdev)) {
    netdev_info(nic->netdev, "NIC Link is Up %u Mbps %s Duplex\n",
    - cmd.speed == SPEED_100 ? 100 : 10,
    + speed == SPEED_100 ? 100 : 10,
    cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
    } else if (!mii_link_ok(&nic->mii) && netif_carrier_ok(nic->netdev)) {
    netdev_info(nic->netdev, "NIC Link is Down\n");
    @@ -1698,13 +1700,13 @@ static void e100_watchdog(unsigned long data)
    spin_unlock_irq(&nic->cmd_lock);

    e100_update_stats(nic);
    - e100_adjust_adaptive_ifs(nic, cmd.speed, cmd.duplex);
    + e100_adjust_adaptive_ifs(nic, speed, cmd.duplex);

    if (nic->mac <= mac_82557_D100_C)
    /* Issue a multicast command to workaround a 557 lock up */
    e100_set_multicast_list(nic->netdev);

    - if (nic->flags & ich && cmd.speed==SPEED_10 && cmd.duplex==DUPLEX_HALF)
    + if (nic->flags & ich && speed == SPEED_10 && cmd.duplex == DUPLEX_HALF)
    /* Need SW workaround for ICH[x] 10Mbps/half duplex Tx hang. */
    nic->flags |= ich_10h_workaround;
    else
    diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
    index 2ef2f9c..7d4452e 100644
    --- a/drivers/net/pch_gbe/pch_gbe_main.c
    +++ b/drivers/net/pch_gbe/pch_gbe_main.c
    @@ -887,7 +887,7 @@ static void pch_gbe_watchdog(unsigned long data)
    struct pch_gbe_adapter *adapter = (struct pch_gbe_adapter *)data;
    struct net_device *netdev = adapter->netdev;
    struct pch_gbe_hw *hw = &adapter->hw;
    - struct ethtool_cmd cmd;
    + struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };

    pr_debug("right now = %ld\n", jiffies);

    @@ -902,7 +902,7 @@ static void pch_gbe_watchdog(unsigned long data)
    PCH_GBE_WATCHDOG_PERIOD));
    return;
    }
    - hw->mac.link_speed = cmd.speed;
    + hw->mac.link_speed = ethtool_cmd_speed(&cmd);
    hw->mac.link_duplex = cmd.duplex;
    /* Set the RGMII control. */
    pch_gbe_set_rgmii_ctrl(adapter, hw->mac.link_speed,
    @@ -912,7 +912,7 @@ static void pch_gbe_watchdog(unsigned long data)
    hw->mac.link_duplex);
    netdev_dbg(netdev,
    "Link is Up %d Mbps %s-Duplex\n",
    - cmd.speed,
    + hw->mac.link_speed,
    cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
    netif_carrier_on(netdev);
    netif_wake_queue(netdev);
    diff --git a/drivers/net/pch_gbe/pch_gbe_phy.c b/drivers/net/pch_gbe/pch_gbe_phy.c
    index 923a687..9a8207f 100644
    --- a/drivers/net/pch_gbe/pch_gbe_phy.c
    +++ b/drivers/net/pch_gbe/pch_gbe_phy.c
    @@ -247,7 +247,7 @@ inline void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw)
    void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
    {
    struct pch_gbe_adapter *adapter;
    - struct ethtool_cmd cmd;
    + struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
    int ret;
    u16 mii_reg;

    diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
    index 0a1efba..07398bc 100644
    --- a/drivers/net/pcnet32.c
    +++ b/drivers/net/pcnet32.c
    @@ -2099,7 +2099,7 @@ static int pcnet32_open(struct net_device *dev)
    int first_phy = -1;
    u16 bmcr;
    u32 bcr9;
    - struct ethtool_cmd ecmd;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

    /*
    * There is really no good other way to handle multiple PHYs
    @@ -2115,9 +2115,9 @@ static int pcnet32_open(struct net_device *dev)
    ecmd.port = PORT_MII;
    ecmd.transceiver = XCVR_INTERNAL;
    ecmd.autoneg = AUTONEG_DISABLE;
    - ecmd.speed =
    - lp->
    - options & PCNET32_PORT_100 ? SPEED_100 : SPEED_10;
    + ethtool_cmd_speed_set(&ecmd,
    + (lp->options & PCNET32_PORT_100) ?
    + SPEED_100 : SPEED_10);
    bcr9 = lp->a.read_bcr(ioaddr, 9);

    if (lp->options & PCNET32_PORT_FD) {
    @@ -2763,11 +2763,12 @@ static void pcnet32_check_media(struct net_device *dev, int verbose)
    netif_carrier_on(dev);
    if (lp->mii) {
    if (netif_msg_link(lp)) {
    - struct ethtool_cmd ecmd;
    + struct ethtool_cmd ecmd = {
    + .cmd = ETHTOOL_GSET };
    mii_ethtool_gset(&lp->mii_if, &ecmd);
    netdev_info(dev, "link up, %sMbps, %s-duplex\n",
    - (ecmd.speed == SPEED_100)
    - ? "100" : "10",
    + (ethtool_cmd_speed(&ecmd)
    + == SPEED_100) ? "100" : "10",
    (ecmd.duplex == DUPLEX_FULL)
    ? "full" : "half");
    }
    diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
    index 19e68c2..7115914 100644
    --- a/drivers/net/sfc/mdio_10g.c
    +++ b/drivers/net/sfc/mdio_10g.c
    @@ -232,12 +232,12 @@ void efx_mdio_set_mmds_lpower(struct efx_nic *efx,
    */
    int efx_mdio_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
    {
    - struct ethtool_cmd prev;
    + struct ethtool_cmd prev = { .cmd = ETHTOOL_GSET };

    efx->phy_op->get_settings(efx, &prev);

    if (ecmd->advertising == prev.advertising &&
    - ecmd->speed == prev.speed &&
    + ethtool_cmd_speed(ecmd) == ethtool_cmd_speed(&prev) &&
    ecmd->duplex == prev.duplex &&
    ecmd->port == prev.port &&
    ecmd->autoneg == prev.autoneg)
    diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
    index 0e61ac8..33cf0b1 100644
    --- a/drivers/net/stmmac/stmmac_ethtool.c
    +++ b/drivers/net/stmmac/stmmac_ethtool.c
    @@ -237,13 +237,13 @@ stmmac_set_pauseparam(struct net_device *netdev,

    if (phy->autoneg) {
    if (netif_running(netdev)) {
    - struct ethtool_cmd cmd;
    + struct ethtool_cmd cmd = { .cmd = ETHTOOL_SSET };
    /* auto-negotiation automatically restarted */
    cmd.cmd = ETHTOOL_NWAY_RST;
    cmd.supported = phy->supported;
    cmd.advertising = phy->advertising;
    cmd.autoneg = phy->autoneg;
    - cmd.speed = phy->speed;
    + ethtool_cmd_speed_set(&cmd, phy->speed);
    cmd.duplex = phy->duplex;
    cmd.phy_address = phy->addr;
    ret = phy_ethtool_sset(phy, &cmd);
    diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
    index 6140b56..6998aa6 100644
    --- a/drivers/net/usb/asix.c
    +++ b/drivers/net/usb/asix.c
    @@ -847,7 +847,7 @@ static void ax88172_set_multicast(struct net_device *net)
    static int ax88172_link_reset(struct usbnet *dev)
    {
    u8 mode;
    - struct ethtool_cmd ecmd;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

    mii_check_media(&dev->mii, 1, 1);
    mii_ethtool_gset(&dev->mii, &ecmd);
    @@ -856,8 +856,8 @@ static int ax88172_link_reset(struct usbnet *dev)
    if (ecmd.duplex != DUPLEX_FULL)
    mode |= ~AX88172_MEDIUM_FD;

    - netdev_dbg(dev->net, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
    - ecmd.speed, ecmd.duplex, mode);
    + netdev_dbg(dev->net, "ax88172_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
    + ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);

    asix_write_medium_mode(dev, mode);

    @@ -947,20 +947,20 @@ static const struct ethtool_ops ax88772_ethtool_ops = {
    static int ax88772_link_reset(struct usbnet *dev)
    {
    u16 mode;
    - struct ethtool_cmd ecmd;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

    mii_check_media(&dev->mii, 1, 1);
    mii_ethtool_gset(&dev->mii, &ecmd);
    mode = AX88772_MEDIUM_DEFAULT;

    - if (ecmd.speed != SPEED_100)
    + if (ethtool_cmd_speed(&ecmd) != SPEED_100)
    mode &= ~AX_MEDIUM_PS;

    if (ecmd.duplex != DUPLEX_FULL)
    mode &= ~AX_MEDIUM_FD;

    - netdev_dbg(dev->net, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
    - ecmd.speed, ecmd.duplex, mode);
    + netdev_dbg(dev->net, "ax88772_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
    + ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);

    asix_write_medium_mode(dev, mode);

    @@ -1173,18 +1173,20 @@ static int marvell_led_status(struct usbnet *dev, u16 speed)
    static int ax88178_link_reset(struct usbnet *dev)
    {
    u16 mode;
    - struct ethtool_cmd ecmd;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
    struct asix_data *data = (struct asix_data *)&dev->data;
    + u32 speed;

    netdev_dbg(dev->net, "ax88178_link_reset()\n");

    mii_check_media(&dev->mii, 1, 1);
    mii_ethtool_gset(&dev->mii, &ecmd);
    mode = AX88178_MEDIUM_DEFAULT;
    + speed = ethtool_cmd_speed(&ecmd);

    - if (ecmd.speed == SPEED_1000)
    + if (speed == SPEED_1000)
    mode |= AX_MEDIUM_GM;
    - else if (ecmd.speed == SPEED_100)
    + else if (speed == SPEED_100)
    mode |= AX_MEDIUM_PS;
    else
    mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
    @@ -1196,13 +1198,13 @@ static int ax88178_link_reset(struct usbnet *dev)
    else
    mode &= ~AX_MEDIUM_FD;

    - netdev_dbg(dev->net, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
    - ecmd.speed, ecmd.duplex, mode);
    + netdev_dbg(dev->net, "ax88178_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
    + speed, ecmd.duplex, mode);

    asix_write_medium_mode(dev, mode);

    if (data->phymode == PHY_MODE_MARVELL && data->ledmode)
    - marvell_led_status(dev, ecmd.speed);
    + marvell_led_status(dev, speed);

    return 0;
    }
    diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
    index 5002f5b..1d93133 100644
    --- a/drivers/net/usb/dm9601.c
    +++ b/drivers/net/usb/dm9601.c
    @@ -599,13 +599,13 @@ static void dm9601_status(struct usbnet *dev, struct urb *urb)

    static int dm9601_link_reset(struct usbnet *dev)
    {
    - struct ethtool_cmd ecmd;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

    mii_check_media(&dev->mii, 1, 1);
    mii_ethtool_gset(&dev->mii, &ecmd);

    - netdev_dbg(dev->net, "link_reset() speed: %d duplex: %d\n",
    - ecmd.speed, ecmd.duplex);
    + netdev_dbg(dev->net, "link_reset() speed: %u duplex: %d\n",
    + ethtool_cmd_speed(&ecmd), ecmd.duplex);

    return 0;
    }
    diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
    index 860a20c..15b3d68 100644
    --- a/drivers/net/usb/smsc75xx.c
    +++ b/drivers/net/usb/smsc75xx.c
    @@ -503,7 +503,7 @@ static int smsc75xx_update_flowcontrol(struct usbnet *dev, u8 duplex,
    static int smsc75xx_link_reset(struct usbnet *dev)
    {
    struct mii_if_info *mii = &dev->mii;
    - struct ethtool_cmd ecmd;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
    u16 lcladv, rmtadv;
    int ret;

    @@ -519,8 +519,9 @@ static int smsc75xx_link_reset(struct usbnet *dev)
    lcladv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
    rmtadv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_LPA);

    - netif_dbg(dev, link, dev->net, "speed: %d duplex: %d lcladv: %04x"
    - " rmtadv: %04x", ecmd.speed, ecmd.duplex, lcladv, rmtadv);
    + netif_dbg(dev, link, dev->net, "speed: %u duplex: %d lcladv: %04x"
    + " rmtadv: %04x", ethtool_cmd_speed(&ecmd),
    + ecmd.duplex, lcladv, rmtadv);

    return smsc75xx_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv);
    }
    diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
    index 24f4b37..b374a99 100644
    --- a/drivers/net/usb/smsc95xx.c
    +++ b/drivers/net/usb/smsc95xx.c
    @@ -457,7 +457,7 @@ static int smsc95xx_link_reset(struct usbnet *dev)
    {
    struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
    struct mii_if_info *mii = &dev->mii;
    - struct ethtool_cmd ecmd;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
    unsigned long flags;
    u16 lcladv, rmtadv;
    u32 intdata;
    @@ -472,8 +472,9 @@ static int smsc95xx_link_reset(struct usbnet *dev)
    lcladv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
    rmtadv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_LPA);

    - netif_dbg(dev, link, dev->net, "speed: %d duplex: %d lcladv: %04x rmtadv: %04x\n",
    - ecmd.speed, ecmd.duplex, lcladv, rmtadv);
    + netif_dbg(dev, link, dev->net,
    + "speed: %u duplex: %d lcladv: %04x rmtadv: %04x\n",
    + ethtool_cmd_speed(&ecmd), ecmd.duplex, lcladv, rmtadv);

    spin_lock_irqsave(&pdata->mac_cr_lock, flags);
    if (ecmd.duplex != DUPLEX_FULL) {
    diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
    index e2e6475..6df9540 100644
    --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
    +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
    @@ -664,22 +664,28 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
    struct fcoe_port *port = lport_priv(lport);
    struct bnx2fc_hba *hba = port->priv;
    struct net_device *netdev = hba->netdev;
    - struct ethtool_cmd ecmd = { ETHTOOL_GSET };
    -
    - if (!dev_ethtool_get_settings(netdev, &ecmd)) {
    - lport->link_supported_speeds &=
    - ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
    - if (ecmd.supported & (SUPPORTED_1000baseT_Half |
    - SUPPORTED_1000baseT_Full))
    - lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
    - if (ecmd.supported & SUPPORTED_10000baseT_Full)
    - lport->link_supported_speeds |= FC_PORTSPEED_10GBIT;
    -
    - if (ecmd.speed == SPEED_1000)
    - lport->link_speed = FC_PORTSPEED_1GBIT;
    - if (ecmd.speed == SPEED_10000)
    - lport->link_speed = FC_PORTSPEED_10GBIT;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
    +
    + if (dev_ethtool_get_settings(netdev, &ecmd))
    + return;
    +
    + lport->link_supported_speeds &=
    + ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
    + if (ecmd.supported & (SUPPORTED_1000baseT_Half |
    + SUPPORTED_1000baseT_Full))
    + lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
    + if (ecmd.supported & SUPPORTED_10000baseT_Full)
    + lport->link_supported_speeds |= FC_PORTSPEED_10GBIT;
    +
    + switch (ethtool_cmd_speed(&ecmd)) {
    + case SPEED_1000:
    + lport->link_speed = FC_PORTSPEED_1GBIT;
    + break;
    + case SPEED_10000:
    + lport->link_speed = FC_PORTSPEED_10GBIT;
    + break;
    }
    +
    return;
    }
    static int bnx2fc_link_ok(struct fc_lport *lport)
    diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
    index bde6ee5..ba9e84a 100644
    --- a/drivers/scsi/fcoe/fcoe.c
    +++ b/drivers/scsi/fcoe/fcoe.c
    @@ -2026,25 +2026,30 @@ out_nodev:
    int fcoe_link_speed_update(struct fc_lport *lport)
    {
    struct net_device *netdev = fcoe_netdev(lport);
    - struct ethtool_cmd ecmd = { ETHTOOL_GSET };
    -
    - if (!dev_ethtool_get_settings(netdev, &ecmd)) {
    - lport->link_supported_speeds &=
    - ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
    - if (ecmd.supported & (SUPPORTED_1000baseT_Half |
    - SUPPORTED_1000baseT_Full))
    - lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
    - if (ecmd.supported & SUPPORTED_10000baseT_Full)
    - lport->link_supported_speeds |=
    - FC_PORTSPEED_10GBIT;
    - if (ecmd.speed == SPEED_1000)
    - lport->link_speed = FC_PORTSPEED_1GBIT;
    - if (ecmd.speed == SPEED_10000)
    - lport->link_speed = FC_PORTSPEED_10GBIT;
    -
    - return 0;
    + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
    +
    + if (dev_ethtool_get_settings(netdev, &ecmd))
    + return -1;
    +
    + lport->link_supported_speeds &=
    + ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
    + if (ecmd.supported & (SUPPORTED_1000baseT_Half |
    + SUPPORTED_1000baseT_Full))
    + lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
    + if (ecmd.supported & SUPPORTED_10000baseT_Full)
    + lport->link_supported_speeds |=
    + FC_PORTSPEED_10GBIT;
    +
    + switch (ethtool_cmd_speed(&ecmd)) {
    + case SPEED_1000:
    + lport->link_speed = FC_PORTSPEED_1GBIT;
    + break;
    + case SPEED_10000:
    + lport->link_speed = FC_PORTSPEED_10GBIT;
    + break;
    }
    - return -1;
    +
    + return 0;
    }

    /**
    diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
    index b5fc9f3..672904f 100644
    --- a/include/rdma/ib_addr.h
    +++ b/include/rdma/ib_addr.h
    @@ -216,19 +216,20 @@ static inline enum ib_mtu iboe_get_mtu(int mtu)

    static inline int iboe_get_rate(struct net_device *dev)
    {
    - struct ethtool_cmd cmd;
    + struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
    + u32 speed;

    - if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings ||
    - dev->ethtool_ops->get_settings(dev, &cmd))
    + if (dev_ethtool_get_settings(dev, &cmd))
    return IB_RATE_PORT_CURRENT;

    - if (cmd.speed >= 40000)
    + speed = ethtool_cmd_speed(&cmd);
    + if (speed >= 40000)
    return IB_RATE_40_GBPS;
    - else if (cmd.speed >= 30000)
    + else if (speed >= 30000)
    return IB_RATE_30_GBPS;
    - else if (cmd.speed >= 20000)
    + else if (speed >= 20000)
    return IB_RATE_20_GBPS;
    - else if (cmd.speed >= 10000)
    + else if (speed >= 10000)
    return IB_RATE_10_GBPS;
    else
    return IB_RATE_PORT_CURRENT;
    diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
    index 5ceb257..38733e5 100644
    --- a/net/core/net-sysfs.c
    +++ b/net/core/net-sysfs.c
    @@ -28,6 +28,7 @@
    static const char fmt_hex[] = "%#x\n";
    static const char fmt_long_hex[] = "%#lx\n";
    static const char fmt_dec[] = "%d\n";
    +static const char fmt_udec[] = "%u\n";
    static const char fmt_ulong[] = "%lu\n";
    static const char fmt_u64[] = "%llu\n";

    @@ -145,13 +146,10 @@ static ssize_t show_speed(struct device *dev,
    if (!rtnl_trylock())
    return restart_syscall();

    - if (netif_running(netdev) &&
    - netdev->ethtool_ops &&
    - netdev->ethtool_ops->get_settings) {
    - struct ethtool_cmd cmd = { ETHTOOL_GSET };
    -
    - if (!netdev->ethtool_ops->get_settings(netdev, &cmd))
    - ret = sprintf(buf, fmt_dec, ethtool_cmd_speed(&cmd));
    + if (netif_running(netdev)) {
    + struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
    + if (!dev_ethtool_get_settings(netdev, &cmd))
    + ret = sprintf(buf, fmt_udec, ethtool_cmd_speed(&cmd));
    }
    rtnl_unlock();
    return ret;
    @@ -166,13 +164,11 @@ static ssize_t show_duplex(struct device *dev,
    if (!rtnl_trylock())
    return restart_syscall();

    - if (netif_running(netdev) &&
    - netdev->ethtool_ops &&
    - netdev->ethtool_ops->get_settings) {
    - struct ethtool_cmd cmd = { ETHTOOL_GSET };
    -
    - if (!netdev->ethtool_ops->get_settings(netdev, &cmd))
    - ret = sprintf(buf, "%s\n", cmd.duplex ? "full" : "half");
    + if (netif_running(netdev)) {
    + struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
    + if (!dev_ethtool_get_settings(netdev, &cmd))
    + ret = sprintf(buf, "%s\n",
    + cmd.duplex ? "full" : "half");
    }
    rtnl_unlock();
    return ret;
    --
    1.7.3.1


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