static void emac_sgmii_v1_reset(struct emac_adapter *adpt)
{
emac_clk_set_rate(adpt, EMAC_CLK_125M, EMC_CLK_RATE_19_2MHZ);
emac_sgmii_reset_prepare(adpt);
emac_sgmii_v1_init(adpt);
emac_clk_set_rate(adpt, EMAC_CLK_125M, EMC_CLK_RATE_125MHZ);
}
void emac_sgmii_reset(struct emac_adapter *adpt)
{
int ret;
emac_sgmii_reset_prepare(adpt);
emac_sgmii_link_init(adpt);
ret = adpt->phy.initialize(adpt);
if (ret)
netdev_err(adpt->netdev,
"could not reinitialize internal PHY (error=%i)\n",
ret);
}
int emac_sgmii_v1_link_setup_no_ephy(struct emac_adapter *adpt, u32 speed,
bool autoneg)
{
struct emac_phy *phy = &adpt->phy;
phy->autoneg = autoneg;
phy->autoneg_advertised = speed;
/* The AN_ENABLE and SPEED_CFG can't change on fly. The SGMII_PHY has
* to be re-initialized.
*/
emac_sgmii_reset_prepare(adpt);
return emac_sgmii_v1_init(adpt);
}