static int lio_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
struct lio *lio = GET_LIO(netdev);
struct octeon_device *oct = lio->oct_dev;
struct oct_link_info *linfo;
linfo = &lio->linfo;
if (linfo->link.s.if_mode == INTERFACE_MODE_XAUI ||
linfo->link.s.if_mode == INTERFACE_MODE_RXAUI ||
linfo->link.s.if_mode == INTERFACE_MODE_XFI) {
ecmd->port = PORT_FIBRE;
ecmd->supported =
(SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE |
SUPPORTED_Pause);
ecmd->advertising =
(ADVERTISED_10000baseT_Full | ADVERTISED_Pause);
ecmd->transceiver = XCVR_EXTERNAL;
ecmd->autoneg = AUTONEG_DISABLE;
} else {
dev_err(&oct->pci_dev->dev, "Unknown link interface reported %d\n",
linfo->link.s.if_mode);
}
if (linfo->link.s.link_up) {
ethtool_cmd_speed_set(ecmd, linfo->link.s.speed);
ecmd->duplex = linfo->link.s.duplex;
} else {
ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
ecmd->duplex = DUPLEX_UNKNOWN;
}
return 0;
}
static int ixgbevf_get_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
u32 link_speed = 0;
bool link_up;
ecmd->supported = SUPPORTED_10000baseT_Full;
ecmd->autoneg = AUTONEG_DISABLE;
ecmd->transceiver = XCVR_DUMMY1;
ecmd->port = -1;
hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
if (link_up) {
ethtool_cmd_speed_set(
ecmd,
(link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
SPEED_10000 : SPEED_1000);
ecmd->duplex = DUPLEX_FULL;
} else {
ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
return 0;
}
static int nicvf_get_settings(struct net_device *netdev,
struct ethtool_cmd *cmd)
{
struct nicvf *nic = netdev_priv(netdev);
cmd->supported = 0;
cmd->transceiver = XCVR_EXTERNAL;
if (!nic->link_up) {
cmd->duplex = DUPLEX_UNKNOWN;
ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
return 0;
}
if (nic->speed <= 1000) {
cmd->port = PORT_MII;
cmd->autoneg = AUTONEG_ENABLE;
} else {
cmd->port = PORT_FIBRE;
cmd->autoneg = AUTONEG_DISABLE;
}
cmd->duplex = nic->duplex;
ethtool_cmd_speed_set(cmd, nic->speed);
return 0;
}
static int ql_get_settings(struct net_device *ndev,
struct ethtool_cmd *ecmd)
{
struct ql_adapter *qdev = netdev_priv(ndev);
ecmd->supported = SUPPORTED_10000baseT_Full;
ecmd->advertising = ADVERTISED_10000baseT_Full;
ecmd->autoneg = AUTONEG_ENABLE;
ecmd->transceiver = XCVR_EXTERNAL;
if ((qdev->link_status & STS_LINK_TYPE_MASK) ==
STS_LINK_TYPE_10GBASET) {
ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
ecmd->advertising |= (ADVERTISED_TP | ADVERTISED_Autoneg);
ecmd->port = PORT_TP;
} else {
ecmd->supported |= SUPPORTED_FIBRE;
ecmd->advertising |= ADVERTISED_FIBRE;
ecmd->port = PORT_FIBRE;
}
ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;
return 0;
}
static int efx_ethtool_get_settings(struct net_device *net_dev,
struct ethtool_cmd *ecmd)
#endif
{
struct efx_nic *efx = netdev_priv(net_dev);
struct efx_link_state *link_state = &efx->link_state;
#if defined(EFX_USE_KCOMPAT) && defined(EFX_NEED_BONDING_HACKS)
if (in_interrupt()) {
memset(ecmd, 0, sizeof(*ecmd));
ecmd->speed = link_state->speed;
ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
return 0;
}
#endif
mutex_lock(&efx->mac_lock);
efx->phy_op->get_settings(efx, ecmd);
mutex_unlock(&efx->mac_lock);
/* Both MACs support pause frames (bidirectional and respond-only) */
ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
if (LOOPBACK_INTERNAL(efx)) {
ethtool_cmd_speed_set(ecmd, link_state->speed);
ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
}
return 0;
}
static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
{
struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);
int rc;
ecmd->supported =
mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
ecmd->advertising = efx->link_advertising;
ethtool_cmd_speed_set(ecmd, efx->link_state.speed);
ecmd->duplex = efx->link_state.fd;
ecmd->port = mcdi_to_ethtool_media(phy_cfg->media);
ecmd->phy_address = phy_cfg->port;
ecmd->transceiver = XCVR_INTERNAL;
ecmd->autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg);
ecmd->mdio_support = (efx->mdio.mode_support &
(MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22));
BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
outbuf, sizeof(outbuf), NULL);
if (rc)
return;
ecmd->lp_advertising =
mcdi_to_ethtool_cap(phy_cfg->media,
MCDI_DWORD(outbuf, GET_LINK_OUT_LP_CAP));
}
/**
* vxge_ethtool_gset - Return link specific information.
* @dev: device pointer.
* @info: pointer to the structure with parameters given by ethtool
* to return link information.
*
* Returns link specific information like speed, duplex etc.. to ethtool.
* Return value :
* return 0 on success.
*/
static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
{
info->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
info->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
info->port = PORT_FIBRE;
info->transceiver = XCVR_EXTERNAL;
if (netif_carrier_ok(dev)) {
ethtool_cmd_speed_set(info, SPEED_10000);
info->duplex = DUPLEX_FULL;
} else {
ethtool_cmd_speed_set(info, -1);
info->duplex = -1;
}
info->autoneg = AUTONEG_DISABLE;
return 0;
}
static int netvsc_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct net_device_context *ndc = netdev_priv(dev);
ethtool_cmd_speed_set(cmd, ndc->speed);
cmd->duplex = ndc->duplex;
cmd->port = PORT_OTHER;
return 0;
}
static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct ehea_port *port = netdev_priv(dev);
u32 speed;
int ret;
ret = ehea_sense_port_attr(port);
if (ret)
return ret;
if (netif_carrier_ok(dev)) {
switch (port->port_speed) {
case EHEA_SPEED_10M:
speed = SPEED_10;
break;
case EHEA_SPEED_100M:
speed = SPEED_100;
break;
case EHEA_SPEED_1G:
speed = SPEED_1000;
break;
case EHEA_SPEED_10G:
speed = SPEED_10000;
break;
default:
speed = -1;
break; /* BUG */
}
cmd->duplex = port->full_duplex == 1 ?
DUPLEX_FULL : DUPLEX_HALF;
} else {
speed = ~0;
cmd->duplex = -1;
}
ethtool_cmd_speed_set(cmd, speed);
if (cmd->speed == SPEED_10000) {
cmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
cmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
cmd->port = PORT_FIBRE;
} else {
cmd->supported = (SUPPORTED_1000baseT_Full | SUPPORTED_100baseT_Full
| SUPPORTED_100baseT_Half | SUPPORTED_10baseT_Full
| SUPPORTED_10baseT_Half | SUPPORTED_Autoneg
| SUPPORTED_TP);
cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg
| ADVERTISED_TP);
cmd->port = PORT_TP;
}
cmd->autoneg = port->autoneg == 1 ? AUTONEG_ENABLE : AUTONEG_DISABLE;
return 0;
}
static int
vmxnet3_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
ecmd->supported = SUPPORTED_10000baseT_Full | SUPPORTED_1000baseT_Full |
SUPPORTED_TP;
ecmd->advertising = ADVERTISED_TP;
ecmd->port = PORT_TP;
ecmd->transceiver = XCVR_INTERNAL;
if (adapter->link_speed) {
ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->duplex = DUPLEX_FULL;
} else {
ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
return 0;
}
static int
ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
ecmd->port = PORT_FIBRE;
ecmd->transceiver = XCVR_EXTERNAL;
if (netif_carrier_ok(adapter->netdev)) {
ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;
} else {
ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
ecmd->duplex = DUPLEX_UNKNOWN;
}
ecmd->autoneg = AUTONEG_DISABLE;
return 0;
}
static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
const struct port_info *p = netdev_priv(dev);
if (p->port_type == FW_PORT_TYPE_BT_SGMII ||
p->port_type == FW_PORT_TYPE_BT_XFI ||
p->port_type == FW_PORT_TYPE_BT_XAUI) {
cmd->port = PORT_TP;
} else if (p->port_type == FW_PORT_TYPE_FIBER_XFI ||
p->port_type == FW_PORT_TYPE_FIBER_XAUI) {
cmd->port = PORT_FIBRE;
} else if (p->port_type == FW_PORT_TYPE_SFP ||
p->port_type == FW_PORT_TYPE_QSFP_10G ||
p->port_type == FW_PORT_TYPE_QSA ||
p->port_type == FW_PORT_TYPE_QSFP) {
if (p->mod_type == FW_PORT_MOD_TYPE_LR ||
p->mod_type == FW_PORT_MOD_TYPE_SR ||
p->mod_type == FW_PORT_MOD_TYPE_ER ||
p->mod_type == FW_PORT_MOD_TYPE_LRM)
cmd->port = PORT_FIBRE;
else if (p->mod_type == FW_PORT_MOD_TYPE_TWINAX_PASSIVE ||
p->mod_type == FW_PORT_MOD_TYPE_TWINAX_ACTIVE)
cmd->port = PORT_DA;
else
cmd->port = PORT_OTHER;
} else {
cmd->port = PORT_OTHER;
}
if (p->mdio_addr >= 0) {
cmd->phy_address = p->mdio_addr;
cmd->transceiver = XCVR_EXTERNAL;
cmd->mdio_support = p->port_type == FW_PORT_TYPE_BT_SGMII ?
MDIO_SUPPORTS_C22 : MDIO_SUPPORTS_C45;
} else {
cmd->phy_address = 0; /* not really, but no better option */
cmd->transceiver = XCVR_INTERNAL;
cmd->mdio_support = 0;
}
cmd->supported = from_fw_linkcaps(p->port_type, p->link_cfg.supported);
cmd->advertising = from_fw_linkcaps(p->port_type,
p->link_cfg.advertising);
ethtool_cmd_speed_set(cmd,
netif_carrier_ok(dev) ? p->link_cfg.speed : 0);
cmd->duplex = DUPLEX_FULL;
cmd->autoneg = p->link_cfg.autoneg;
cmd->maxtxpkt = 0;
cmd->maxrxpkt = 0;
return 0;
}
static int atl1e_get_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
{
struct atl1e_adapter *adapter = netdev_priv(netdev);
struct atl1e_hw *hw = &adapter->hw;
ecmd->supported = (SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
SUPPORTED_100baseT_Half |
SUPPORTED_100baseT_Full |
SUPPORTED_Autoneg |
SUPPORTED_TP);
if (hw->nic_type == athr_l1e)
ecmd->supported |= SUPPORTED_1000baseT_Full;
ecmd->advertising = ADVERTISED_TP;
ecmd->advertising |= ADVERTISED_Autoneg;
ecmd->advertising |= hw->autoneg_advertised;
ecmd->port = PORT_TP;
ecmd->phy_address = 0;
ecmd->transceiver = XCVR_INTERNAL;
if (adapter->link_speed != SPEED_0) {
ethtool_cmd_speed_set(ecmd, adapter->link_speed);
if (adapter->link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
ecmd->autoneg = AUTONEG_ENABLE;
return 0;
}
static int pch_gbe_get_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
{
struct pch_gbe_adapter *adapter = netdev_priv(netdev);
int ret;
ret = mii_ethtool_gset(&adapter->mii, ecmd);
ecmd->supported &= ~(SUPPORTED_TP | SUPPORTED_1000baseT_Half);
ecmd->advertising &= ~(ADVERTISED_TP | ADVERTISED_1000baseT_Half);
if (!netif_carrier_ok(adapter->netdev))
ethtool_cmd_speed_set(ecmd, -1);
return ret;
}
static int veth_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = 0;
cmd->advertising = 0;
ethtool_cmd_speed_set(cmd, SPEED_10000);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_TP;
cmd->phy_address = 0;
cmd->transceiver = XCVR_INTERNAL;
cmd->autoneg = AUTONEG_DISABLE;
cmd->maxtxpkt = 0;
cmd->maxrxpkt = 0;
return 0;
}
static int qede_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct qede_dev *edev = netdev_priv(dev);
struct qed_link_output current_link;
memset(¤t_link, 0, sizeof(current_link));
edev->ops->common->get_link(edev->cdev, ¤t_link);
cmd->supported = current_link.supported_caps;
cmd->advertising = current_link.advertised_caps;
if ((edev->state == QEDE_STATE_OPEN) && (current_link.link_up)) {
ethtool_cmd_speed_set(cmd, current_link.speed);
cmd->duplex = current_link.duplex;
} else {
cmd->duplex = DUPLEX_UNKNOWN;
ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
}
cmd->port = current_link.port;
cmd->autoneg = (current_link.autoneg) ? AUTONEG_ENABLE :
AUTONEG_DISABLE;
cmd->lp_advertising = current_link.lp_caps;
return 0;
}
static int igbvf_get_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 status;
ecmd->supported = SUPPORTED_1000baseT_Full;
ecmd->advertising = ADVERTISED_1000baseT_Full;
ecmd->port = -1;
ecmd->transceiver = XCVR_DUMMY1;
status = er32(STATUS);
if (status & E1000_STATUS_LU) {
if (status & E1000_STATUS_SPEED_1000)
ethtool_cmd_speed_set(ecmd, SPEED_1000);
else if (status & E1000_STATUS_SPEED_100)
ethtool_cmd_speed_set(ecmd, SPEED_100);
else
ethtool_cmd_speed_set(ecmd, SPEED_10);
if (status & E1000_STATUS_FD)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
ecmd->autoneg = AUTONEG_DISABLE;
return 0;
}
static int
bnad_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
{
cmd->supported = SUPPORTED_10000baseT_Full;
cmd->advertising = ADVERTISED_10000baseT_Full;
cmd->autoneg = AUTONEG_DISABLE;
cmd->supported |= SUPPORTED_FIBRE;
cmd->advertising |= ADVERTISED_FIBRE;
cmd->port = PORT_FIBRE;
cmd->phy_address = 0;
if (netif_carrier_ok(netdev)) {
ethtool_cmd_speed_set(cmd, SPEED_10000);
cmd->duplex = DUPLEX_FULL;
} else {
ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}
cmd->transceiver = XCVR_EXTERNAL;
cmd->maxtxpkt = 0;
cmd->maxrxpkt = 0;
return 0;
}
static bool netvsc_validate_ethtool_ss_cmd(const struct ethtool_cmd *cmd)
{
struct ethtool_cmd diff1 = *cmd;
struct ethtool_cmd diff2 = {};
ethtool_cmd_speed_set(&diff1, 0);
diff1.duplex = 0;
/* advertising and cmd are usually set */
diff1.advertising = 0;
diff1.cmd = 0;
/* We set port to PORT_OTHER */
diff2.port = PORT_OTHER;
return !memcmp(&diff1, &diff2, sizeof(diff1));
}
static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = (SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
SUPPORTED_FIBRE);
cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
ADVERTISED_FIBRE);
ethtool_cmd_speed_set(cmd, SPEED_1000);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_FIBRE;
cmd->phy_address = 0;
cmd->transceiver = XCVR_INTERNAL;
cmd->autoneg = AUTONEG_ENABLE;
cmd->maxtxpkt = 0;
cmd->maxrxpkt = 1;
return 0;
}
static int
spider_net_ethtool_get_settings(struct net_device *netdev,
struct ethtool_cmd *cmd)
{
struct spider_net_card *card;
card = netdev_priv(netdev);
cmd->supported = (SUPPORTED_1000baseT_Full |
SUPPORTED_FIBRE);
cmd->advertising = (ADVERTISED_1000baseT_Full |
ADVERTISED_FIBRE);
cmd->port = PORT_FIBRE;
ethtool_cmd_speed_set(cmd, card->phy.speed);
cmd->duplex = DUPLEX_FULL;
return 0;
}
static void
tenxpress_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
{
u32 adv = 0, lpa = 0;
int reg;
reg = efx_mdio_read(efx, MDIO_MMD_AN, MDIO_AN_10GBT_CTRL);
if (reg & MDIO_AN_10GBT_CTRL_ADV10G)
adv |= ADVERTISED_10000baseT_Full;
reg = efx_mdio_read(efx, MDIO_MMD_AN, MDIO_AN_10GBT_STAT);
if (reg & MDIO_AN_10GBT_STAT_LP10G)
lpa |= ADVERTISED_10000baseT_Full;
mdio45_ethtool_gset_npage(&efx->mdio, ecmd, adv, lpa);
if (LOOPBACK_EXTERNAL(efx))
ethtool_cmd_speed_set(ecmd, SPEED_10000);
}
/* ethtool_ops::get_settings */
static int vboxNetAdpEthGetSettings(struct net_device *pNetDev, struct ethtool_cmd *cmd)
{
cmd->supported = 0;
cmd->advertising = 0;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)
ethtool_cmd_speed_set(cmd, SPEED_10);
#else
cmd->speed = SPEED_10;
#endif
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_TP;
cmd->phy_address = 0;
cmd->transceiver = XCVR_INTERNAL;
cmd->autoneg = AUTONEG_DISABLE;
cmd->maxtxpkt = 0;
cmd->maxrxpkt = 0;
return 0;
}
/* This must be called with rtnl_lock held. */
static int efx_ethtool_get_settings(struct net_device *net_dev,
struct ethtool_cmd *ecmd)
{
struct efx_nic *efx = netdev_priv(net_dev);
struct efx_link_state *link_state = &efx->link_state;
mutex_lock(&efx->mac_lock);
efx->phy_op->get_settings(efx, ecmd);
mutex_unlock(&efx->mac_lock);
/* Both MACs support pause frames (bidirectional and respond-only) */
ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
if (LOOPBACK_INTERNAL(efx)) {
ethtool_cmd_speed_set(ecmd, link_state->speed);
ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
}
return 0;
}
static void
tenxpress_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
{
u32 adv = 0, lpa = 0;
int reg;
reg = efx_mdio_read(efx, MDIO_MMD_AN, MDIO_AN_10GBT_CTRL);
if (reg & MDIO_AN_10GBT_CTRL_ADV10G)
adv |= ADVERTISED_10000baseT_Full;
reg = efx_mdio_read(efx, MDIO_MMD_AN, MDIO_AN_10GBT_STAT);
if (reg & MDIO_AN_10GBT_STAT_LP10G)
lpa |= ADVERTISED_10000baseT_Full;
mdio45_ethtool_gset_npage(&efx->mdio, ecmd, adv, lpa);
/* In loopback, the PHY automatically brings up the correct interface,
* but doesn't advertise the correct speed. So override it */
if (LOOPBACK_EXTERNAL(efx))
ethtool_cmd_speed_set(ecmd, SPEED_10000);
}
/**
* mii_ethtool_gset - get settings that are specified in @ecmd
* @mii: MII interface
* @ecmd: requested ethtool_cmd
*
* The @ecmd parameter is expected to have been cleared before calling
* mii_ethtool_gset().
*
* Returns 0 for success, negative on error.
*/
int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
{
struct net_device *dev = mii->dev;
u16 bmcr, bmsr, ctrl1000 = 0, stat1000 = 0;
u32 nego;
ecmd->supported =
(SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII);
if (mii->supports_gmii)
ecmd->supported |= SUPPORTED_1000baseT_Half |
SUPPORTED_1000baseT_Full;
/* only supports twisted-pair */
ecmd->port = PORT_MII;
/* only supports internal transceiver */
ecmd->transceiver = XCVR_INTERNAL;
/* this isn't fully supported at higher layers */
ecmd->phy_address = mii->phy_id;
ecmd->mdio_support = MDIO_SUPPORTS_C22;
ecmd->advertising = ADVERTISED_TP | ADVERTISED_MII;
bmcr = mii->mdio_read(dev, mii->phy_id, MII_BMCR);
bmsr = mii->mdio_read(dev, mii->phy_id, MII_BMSR);
if (mii->supports_gmii) {
ctrl1000 = mii->mdio_read(dev, mii->phy_id, MII_CTRL1000);
stat1000 = mii->mdio_read(dev, mii->phy_id, MII_STAT1000);
}
if (bmcr & BMCR_ANENABLE) {
ecmd->advertising |= ADVERTISED_Autoneg;
ecmd->autoneg = AUTONEG_ENABLE;
ecmd->advertising |= mii_get_an(mii, MII_ADVERTISE);
if (ctrl1000 & ADVERTISE_1000HALF)
ecmd->advertising |= ADVERTISED_1000baseT_Half;
if (ctrl1000 & ADVERTISE_1000FULL)
ecmd->advertising |= ADVERTISED_1000baseT_Full;
if (bmsr & BMSR_ANEGCOMPLETE) {
ecmd->lp_advertising = mii_get_an(mii, MII_LPA);
if (stat1000 & LPA_1000HALF)
ecmd->lp_advertising |=
ADVERTISED_1000baseT_Half;
if (stat1000 & LPA_1000FULL)
ecmd->lp_advertising |=
ADVERTISED_1000baseT_Full;
} else {
ecmd->lp_advertising = 0;
}
nego = ecmd->advertising & ecmd->lp_advertising;
if (nego & (ADVERTISED_1000baseT_Full |
ADVERTISED_1000baseT_Half)) {
ethtool_cmd_speed_set(ecmd, SPEED_1000);
ecmd->duplex = !!(nego & ADVERTISED_1000baseT_Full);
} else if (nego & (ADVERTISED_100baseT_Full |
ADVERTISED_100baseT_Half)) {
ethtool_cmd_speed_set(ecmd, SPEED_100);
ecmd->duplex = !!(nego & ADVERTISED_100baseT_Full);
} else {
ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->duplex = !!(nego & ADVERTISED_10baseT_Full);
}
} else {
ecmd->autoneg = AUTONEG_DISABLE;
ethtool_cmd_speed_set(ecmd,
((bmcr & BMCR_SPEED1000 &&
(bmcr & BMCR_SPEED100) == 0) ?
SPEED_1000 :
((bmcr & BMCR_SPEED100) ?
SPEED_100 : SPEED_10)));
ecmd->duplex = (bmcr & BMCR_FULLDPLX) ? DUPLEX_FULL : DUPLEX_HALF;
}
mii->full_duplex = ecmd->duplex;
/* ignore maxtxpkt, maxrxpkt for now */
return 0;
}
int qlcnic_82xx_get_settings(struct qlcnic_adapter *adapter,
struct ethtool_cmd *ecmd)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
u32 speed, reg;
int check_sfp_module = 0;
u16 pcifn = ahw->pci_func;
/* read which mode */
if (adapter->ahw->port_type == QLCNIC_GBE) {
ecmd->supported = (SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
SUPPORTED_100baseT_Half |
SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Half |
SUPPORTED_1000baseT_Full);
ecmd->advertising = (ADVERTISED_100baseT_Half |
ADVERTISED_100baseT_Full |
ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseT_Full);
ethtool_cmd_speed_set(ecmd, adapter->ahw->link_speed);
ecmd->duplex = adapter->ahw->link_duplex;
ecmd->autoneg = adapter->ahw->link_autoneg;
} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
u32 val = 0;
val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
if (val == QLCNIC_PORT_MODE_802_3_AP) {
ecmd->supported = SUPPORTED_1000baseT_Full;
ecmd->advertising = ADVERTISED_1000baseT_Full;
} else {
ecmd->supported = SUPPORTED_10000baseT_Full;
ecmd->advertising = ADVERTISED_10000baseT_Full;
}
if (netif_running(adapter->netdev) && ahw->has_link_events) {
reg = QLCRD32(adapter, P3P_LINK_SPEED_REG(pcifn));
speed = P3P_LINK_SPEED_VAL(pcifn, reg);
ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
ethtool_cmd_speed_set(ecmd, ahw->link_speed);
ecmd->autoneg = ahw->link_autoneg;
ecmd->duplex = ahw->link_duplex;
goto skip;
}
ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
ecmd->duplex = DUPLEX_UNKNOWN;
ecmd->autoneg = AUTONEG_DISABLE;
} else
return -EIO;
skip:
ecmd->phy_address = adapter->ahw->physical_port;
ecmd->transceiver = XCVR_EXTERNAL;
switch (adapter->ahw->board_type) {
case QLCNIC_BRDTYPE_P3P_REF_QG:
case QLCNIC_BRDTYPE_P3P_4_GB:
case QLCNIC_BRDTYPE_P3P_4_GB_MM:
ecmd->supported |= SUPPORTED_Autoneg;
ecmd->advertising |= ADVERTISED_Autoneg;
case QLCNIC_BRDTYPE_P3P_10G_CX4:
case QLCNIC_BRDTYPE_P3P_10G_CX4_LP:
case QLCNIC_BRDTYPE_P3P_10000_BASE_T:
ecmd->supported |= SUPPORTED_TP;
ecmd->advertising |= ADVERTISED_TP;
ecmd->port = PORT_TP;
ecmd->autoneg = adapter->ahw->link_autoneg;
break;
case QLCNIC_BRDTYPE_P3P_IMEZ:
case QLCNIC_BRDTYPE_P3P_XG_LOM:
case QLCNIC_BRDTYPE_P3P_HMEZ:
ecmd->supported |= SUPPORTED_MII;
ecmd->advertising |= ADVERTISED_MII;
ecmd->port = PORT_MII;
ecmd->autoneg = AUTONEG_DISABLE;
break;
case QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS:
case QLCNIC_BRDTYPE_P3P_10G_SFP_CT:
case QLCNIC_BRDTYPE_P3P_10G_SFP_QT:
ecmd->advertising |= ADVERTISED_TP;
ecmd->supported |= SUPPORTED_TP;
check_sfp_module = netif_running(adapter->netdev) &&
ahw->has_link_events;
case QLCNIC_BRDTYPE_P3P_10G_XFP:
ecmd->supported |= SUPPORTED_FIBRE;
ecmd->advertising |= ADVERTISED_FIBRE;
ecmd->port = PORT_FIBRE;
ecmd->autoneg = AUTONEG_DISABLE;
break;
case QLCNIC_BRDTYPE_P3P_10G_TP:
if (adapter->ahw->port_type == QLCNIC_XGBE) {
ecmd->autoneg = AUTONEG_DISABLE;
ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
ecmd->advertising |=
(ADVERTISED_FIBRE | ADVERTISED_TP);
ecmd->port = PORT_FIBRE;
check_sfp_module = netif_running(adapter->netdev) &&
ahw->has_link_events;
} else {
ecmd->autoneg = AUTONEG_ENABLE;
ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
ecmd->advertising |=
(ADVERTISED_TP | ADVERTISED_Autoneg);
ecmd->port = PORT_TP;
}
break;
default:
dev_err(&adapter->pdev->dev, "Unsupported board model %d\n",
adapter->ahw->board_type);
return -EIO;
}
if (check_sfp_module) {
switch (adapter->ahw->module_type) {
case LINKEVENT_MODULE_OPTICAL_UNKNOWN:
case LINKEVENT_MODULE_OPTICAL_SRLR:
case LINKEVENT_MODULE_OPTICAL_LRM:
case LINKEVENT_MODULE_OPTICAL_SFP_1G:
ecmd->port = PORT_FIBRE;
break;
case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
case LINKEVENT_MODULE_TWINAX:
ecmd->port = PORT_TP;
break;
default:
ecmd->port = PORT_OTHER;
}
}
return 0;
}
static int bnxt_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct bnxt *bp = netdev_priv(dev);
struct bnxt_link_info *link_info = &bp->link_info;
u16 ethtool_speed;
cmd->supported = bnxt_fw_to_ethtool_support_spds(link_info);
if (link_info->auto_link_speeds)
cmd->supported |= SUPPORTED_Autoneg;
if (BNXT_AUTO_MODE(link_info->auto_mode)) {
cmd->advertising =
bnxt_fw_to_ethtool_advertised_spds(link_info);
cmd->advertising |= ADVERTISED_Autoneg;
cmd->autoneg = AUTONEG_ENABLE;
} else {
cmd->autoneg = AUTONEG_DISABLE;
cmd->advertising = 0;
}
if (link_info->auto_pause_setting & BNXT_LINK_PAUSE_BOTH) {
if ((link_info->auto_pause_setting & BNXT_LINK_PAUSE_BOTH) ==
BNXT_LINK_PAUSE_BOTH) {
cmd->advertising |= ADVERTISED_Pause;
cmd->supported |= SUPPORTED_Pause;
} else {
cmd->advertising |= ADVERTISED_Asym_Pause;
cmd->supported |= SUPPORTED_Asym_Pause;
if (link_info->auto_pause_setting &
BNXT_LINK_PAUSE_RX)
cmd->advertising |= ADVERTISED_Pause;
}
} else if (link_info->force_pause_setting & BNXT_LINK_PAUSE_BOTH) {
if ((link_info->force_pause_setting & BNXT_LINK_PAUSE_BOTH) ==
BNXT_LINK_PAUSE_BOTH) {
cmd->supported |= SUPPORTED_Pause;
} else {
cmd->supported |= SUPPORTED_Asym_Pause;
if (link_info->force_pause_setting &
BNXT_LINK_PAUSE_RX)
cmd->supported |= SUPPORTED_Pause;
}
}
cmd->port = PORT_NONE;
if (link_info->media_type == PORT_PHY_QCFG_RESP_MEDIA_TYPE_TP) {
cmd->port = PORT_TP;
cmd->supported |= SUPPORTED_TP;
cmd->advertising |= ADVERTISED_TP;
} else {
cmd->supported |= SUPPORTED_FIBRE;
cmd->advertising |= ADVERTISED_FIBRE;
if (link_info->media_type == PORT_PHY_QCFG_RESP_MEDIA_TYPE_DAC)
cmd->port = PORT_DA;
else if (link_info->media_type ==
PORT_PHY_QCFG_RESP_MEDIA_TYPE_FIBRE)
cmd->port = PORT_FIBRE;
}
if (link_info->phy_link_status == BNXT_LINK_LINK) {
if (link_info->duplex & BNXT_LINK_DUPLEX_FULL)
cmd->duplex = DUPLEX_FULL;
} else {
cmd->duplex = DUPLEX_UNKNOWN;
}
ethtool_speed = bnxt_fw_to_ethtool_speed(link_info->link_speed);
ethtool_cmd_speed_set(cmd, ethtool_speed);
if (link_info->transceiver ==
PORT_PHY_QCFG_RESP_TRANSCEIVER_TYPE_XCVR_INTERNAL)
cmd->transceiver = XCVR_INTERNAL;
else
cmd->transceiver = XCVR_EXTERNAL;
cmd->phy_address = link_info->phy_addr;
return 0;
}
/**
* @brief Get Settings
* @param[in] pointer to struct net_device.
* @param[in] pointer to struct ethtool_cmd.
*/
static int32_t nss_gmac_get_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
{
struct nss_gmac_dev *gmacdev = NULL;
struct phy_device *phydev = NULL;
uint16_t phyreg;
gmacdev = (struct nss_gmac_dev *)netdev_priv(netdev);
BUG_ON(gmacdev == NULL);
/*
* If the speed/duplex for this GMAC is forced and we are not
* polling for link state changes, return the values as specified by
* platform. This will be true for GMACs connected to switch, and
* interfaces that do not use a PHY.
*/
if (!test_bit(__NSS_GMAC_LINKPOLL, &gmacdev->flags)) {
if (gmacdev->forced_speed != SPEED_UNKNOWN) {
ethtool_cmd_speed_set(ecmd, gmacdev->forced_speed);
ecmd->duplex = gmacdev->forced_duplex;
ecmd->mdio_support = 0;
ecmd->lp_advertising = 0;
return 0;
} else {
/* Non-link polled interfaced must have a forced
* speed/duplex
*/
return -EIO;
}
}
phydev = gmacdev->phydev;
/* update PHY status */
if (phydev->is_c45 == true) {
ecmd->mdio_support = ETH_MDIO_SUPPORTS_C45;
} else {
if (genphy_read_status(phydev) != 0) {
return -EIO;
}
ecmd->mdio_support = ETH_MDIO_SUPPORTS_C22;
}
/* Populate capabilities advertised by self */
ecmd->advertising = phydev->advertising;
ecmd->autoneg = phydev->autoneg;
if (gmacdev->link_state == LINKDOWN) {
ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
ecmd->duplex = DUPLEX_UNKNOWN;
} else {
ethtool_cmd_speed_set(ecmd, phydev->speed);
ecmd->duplex = phydev->duplex;
}
ecmd->port = PORT_TP;
ecmd->phy_address = gmacdev->phy_base;
ecmd->transceiver = XCVR_EXTERNAL;
/* Populate supported capabilities */
ecmd->supported = phydev->supported;
if (phydev->is_c45 == true)
return 0;
/* Populate capabilities advertised by link partner */
phyreg = nss_gmac_mii_rd_reg(gmacdev, gmacdev->phy_base, MII_LPA);
if (phyreg & LPA_10HALF)
ecmd->lp_advertising |= ADVERTISED_10baseT_Half;
if (phyreg & LPA_10FULL)
ecmd->lp_advertising |= ADVERTISED_10baseT_Full;
if (phyreg & LPA_100HALF)
ecmd->lp_advertising |= ADVERTISED_100baseT_Half;
if (phyreg & LPA_100FULL)
ecmd->lp_advertising |= ADVERTISED_100baseT_Full;
if (phyreg & LPA_PAUSE_CAP)
ecmd->lp_advertising |= ADVERTISED_Pause;
if (phyreg & LPA_PAUSE_ASYM)
ecmd->lp_advertising |= ADVERTISED_Asym_Pause;
phyreg = nss_gmac_mii_rd_reg(gmacdev, gmacdev->phy_base, MII_STAT1000);
if (phyreg & LPA_1000HALF)
ecmd->lp_advertising |= ADVERTISED_1000baseT_Half;
if (phyreg & LPA_1000FULL)
ecmd->lp_advertising |= ADVERTISED_1000baseT_Full;
return 0;
}
bool
update_device_status( ether_device *device ) {
assert( device != NULL );
assert( strlen( device->name ) > 0 );
int fd = socket( PF_INET, SOCK_DGRAM, 0 );
if ( fd < 0 ) {
char error_string[ ERROR_STRING_SIZE ];
error( "Failed to open a socket ( ret = %d, errno = %s [%d] ).",
fd, safe_strerror_r( errno, error_string, sizeof( error_string ) ), errno );
return false;
}
struct ifreq ifr;
memset( &ifr, 0, sizeof( ifr ) );
strncpy( ifr.ifr_name, device->name, IFNAMSIZ );
ifr.ifr_name[ IFNAMSIZ - 1 ] = '\0';
struct ethtool_value ev;
memset( &ev, 0, sizeof( struct ethtool_value ) );
ev.cmd = ETHTOOL_GLINK;
ifr.ifr_data = ( char * ) &ev;
int ret = ioctl( fd, SIOCETHTOOL, &ifr );
if ( ret == -1 ) {
char error_string[ ERROR_STRING_SIZE ];
error( "Failed to retrieve link status of %s ( ret = %d, error = %s [%d] ).",
device->name, ret, safe_strerror_r( errno, error_string, sizeof( error_string ) ), errno );
warn( "Assuming link is up ( device = %s ).", device->name );
device->status.up = true;
} else {
if ( ev.data > 0 ) {
device->status.up = true;
} else {
device->status.up = false;
}
}
struct ethtool_cmd ec;
memset( &ec, 0, sizeof( struct ethtool_cmd ) );
if ( device->status.can_retrieve_link_status ) {
ec.cmd = ETHTOOL_GSET;
ifr.ifr_data = ( char * ) &ec;
ret = ioctl( fd, SIOCETHTOOL, &ifr );
if ( ret == -1 ) {
char error_string[ ERROR_STRING_SIZE ];
warn( "Failed to retrieve statuses of %s ( ret = %d, error = %s [%d] ).",
device->name, ret, safe_strerror_r( errno, error_string, sizeof( error_string ) ), errno );
warn( "Assuming 100Mbps/Full Duplex/Twisted Pair link ( device = %s ).", device->name );
device->status.can_retrieve_link_status = false;
}
}
if ( !device->status.can_retrieve_link_status ) {
ethtool_cmd_speed_set( &ec, SPEED_100 );
ec.duplex = DUPLEX_FULL;
ec.port = PORT_TP;
ec.advertising = ADVERTISED_100baseT_Full | ADVERTISED_TP;
ec.supported = SUPPORTED_100baseT_Full | SUPPORTED_TP;
}
struct ethtool_pauseparam ep;
memset( &ep, 0, sizeof( struct ethtool_pauseparam ) );
if ( device->status.can_retrieve_pause ) {
ep.cmd = ETHTOOL_GPAUSEPARAM;
ifr.ifr_data = ( char * ) &ep;
ret = ioctl( fd, SIOCETHTOOL, &ifr );
if ( ret == -1 ) {
char error_string[ ERROR_STRING_SIZE ];
warn( "Failed to retrieve pause parameters of %s ( ret = %d, error = %s [%d] ).",
device->name, ret, safe_strerror_r( errno, error_string, sizeof( error_string ) ), errno );
warn( "Assuming pause is disabled ( device = %s ).", device->name );
device->status.can_retrieve_pause = false;
}
}
close( fd );
device->status.curr = make_current_ofp_port_features( ethtool_cmd_speed( &ec ), ec.duplex, ec.port,
ec.autoneg, ep.rx_pause, ep.tx_pause );
device->status.advertised = make_supported_ofp_port_features( ec.advertising );
device->status.supported = make_supported_ofp_port_features( ec.supported );
device->status.peer = device->status.curr; // FIMXE: how to know the correct value?
device->status.curr_speed = 0; // Since we set curr flags, this field might be meaningless.
device->status.max_speed = 0; // Since we set supported flags, this field might be meaningless.
return true;
}
