r8168_mac_ocp_read
return r8168_mac_ocp_read(tp, tp->ocp_base + reg);
data1 = r8168_mac_ocp_read(tp, 0xdd02);
data2 = r8168_mac_ocp_read(tp, 0xdd00);
return r8168_mac_ocp_read(tp, 0xe00e) & BIT(13);
r8168_mac_ocp_read(tp, 0xc0b2) & 0xf)
u16 data = r8168_mac_ocp_read(tp, 0xd006);