MDIOUSERACCESS0
if (cpsw_mii_wait(sc, MDIOUSERACCESS0) != 0)
cpsw_write_4(sc, MDIOUSERACCESS0, (1 << 31) |
if (cpsw_mii_wait(sc, MDIOUSERACCESS0) != 0)
v = cpsw_read_4(sc, MDIOUSERACCESS0);
if (cpsw_mii_wait(sc, MDIOUSERACCESS0) != 0)
cpsw_write_4(sc, MDIOUSERACCESS0, (1 << 31) | (1 << 30) |
if (cpsw_mii_wait(sc, MDIOUSERACCESS0) != 0)
v = cpsw_read_4(sc, MDIOUSERACCESS0);