Altera TSE driver and example program for lwIP (1.3.2)

Maybe this would be helpful for those who need to know link status.

I've added this to lwip_tse_mac.c

int tse_link_status(int iface, struct ethernetif *ethernetif) {

np_tse_mac *mi_base;

mi_base = tse[iface].mi.base;

alt_tse_mac_info *pmac_info;

tse_sgdma_read_init(&tse[iface]);

pmac_info = alt_tse_get_mac_info(mi_base);

alt_tse_phy_wr_mdio_addr(pmac_info->pphy_info, pmac_info->pphy_info->mdio_address);

int link_alive;

link_alive = alt_tse_phy_rd_mdio_reg(pmac_info->pphy_info, TSE_PHY_MDIO_STATUS, TSE_PHY_MDIO_STATUS_AN_COMPLETE, 1) != 0;

return link_alive;

}

Or is there another way to check for link status ?