static void tenxpress_phy_reconfigure(struct efx_nic *efx)
{
struct tenxpress_phy_data *phy_data = efx->phy_data;
struct ethtool_cmd ecmd;
bool phy_mode_change, loop_reset;
if (efx->phy_mode & (PHY_MODE_OFF | PHY_MODE_SPECIAL)) {
phy_data->phy_mode = efx->phy_mode;
return;
}
tenxpress_low_power(efx);
phy_mode_change = (efx->phy_mode == PHY_MODE_NORMAL &&
phy_data->phy_mode != PHY_MODE_NORMAL);
loop_reset = (LOOPBACK_OUT_OF(phy_data, efx, efx->phy_op->loopbacks) ||
LOOPBACK_CHANGED(phy_data, efx, 1 << LOOPBACK_GPHY));
if (loop_reset || phy_mode_change) {
int rc;
efx->phy_op->get_settings(efx, &ecmd);
if (loop_reset || phy_mode_change) {
tenxpress_special_reset(efx);
/* Reset XAUI if we were in 10G, and are staying
* in 10G. If we're moving into and out of 10G
* then xaui will be reset anyway */
if (EFX_IS10G(efx))
falcon_reset_xaui(efx);
}
rc = efx->phy_op->set_settings(efx, &ecmd);
WARN_ON(rc);
}
mdio_clause45_transmit_disable(efx);
mdio_clause45_phy_reconfigure(efx);
tenxpress_ext_loopback(efx);
phy_data->loopback_mode = efx->loopback_mode;
phy_data->phy_mode = efx->phy_mode;
if (efx->phy_type == PHY_TYPE_SFX7101) {
efx->link_speed = 10000;
efx->link_fd = true;
efx->link_up = sfx7101_link_ok(efx);
} else {
efx->phy_op->get_settings(efx, &ecmd);
efx->link_speed = ecmd.speed;
efx->link_fd = ecmd.duplex == DUPLEX_FULL;
efx->link_up = sft9001_link_ok(efx, &ecmd);
}
efx->link_fc = mdio_clause45_get_pause(efx);
}
static void xfp_phy_reconfigure(struct efx_nic *efx)
{
struct xfp_phy_data *phy_data = efx->phy_data;
/* Reset the PHY when moving from tx off to tx on */
if (phy_data->tx_disabled && !efx->tx_disabled)
xfp_reset_phy(efx);
mdio_clause45_transmit_disable(efx);
mdio_clause45_phy_reconfigure(efx);
phy_data->tx_disabled = efx->tx_disabled;
efx->link_up = xfp_link_ok(efx);
efx->link_options = GM_LPA_10000FULL;
}
static void xfp_phy_reconfigure(struct efx_nic *efx)
{
struct xfp_phy_data *phy_data = efx->phy_data;
/* Reset the PHY when moving from tx off to tx on */
if (!(efx->phy_mode & PHY_MODE_TX_DISABLED) &&
(phy_data->phy_mode & PHY_MODE_TX_DISABLED))
xfp_reset_phy(efx);
mdio_clause45_transmit_disable(efx);
mdio_clause45_phy_reconfigure(efx);
phy_data->phy_mode = efx->phy_mode;
efx->link_up = xfp_link_ok(efx);
efx->link_speed = 10000;
efx->link_fd = true;
efx->link_fc = efx->wanted_fc;
}
