SK_GMAC_CTRL
CSR_WRITE_4(l, SK_GMAC_CTRL, GMAC_RESET_SET);
CSR_WRITE_4(l, SK_GMAC_CTRL, GMAC_RESET_CLEAR);
CSR_WRITE_4(l, SK_GMAC_CTRL, GMAC_RESET_SET);
CSR_WRITE_4(l, SK_GMAC_CTRL, GMAC_LOOP_OFF | GMAC_PAUSE_ON |
CSR_WRITE_2(sc, SK_GMAC_CTRL, SK_GMAC_BYP_MACSECRX |
SK_IF_WRITE_4(sc_if, 0, SK_GMAC_CTRL, SK_GMAC_RESET_SET);
SK_IF_WRITE_4(sc_if, 0, SK_GMAC_CTRL, SK_GMAC_LOOP_OFF |
SK_IF_READ_4(sc_if, 0, SK_GMAC_CTRL)));
SK_IF_WRITE_4(sc_if, 0, SK_GMAC_CTRL, SK_GMAC_RESET_SET);
SK_IF_WRITE_4(sc_if, 0, SK_GMAC_CTRL, SK_GMAC_RESET_CLEAR);
SK_IF_WRITE_4(sc_if, 0, SK_GMAC_CTRL, SK_GMAC_RESET_SET);
SK_IF_WRITE_4(sc_if, 0, SK_GMAC_CTRL, SK_GMAC_LOOP_OFF |
SK_IF_READ_4(sc_if, 0, SK_GMAC_CTRL)));