bge_nic_read32
nicsig = bge_nic_read32(bgep, BGE_NIC_DATA_SIG_ADDR);
niccfg = bge_nic_read32(bgep, BGE_NIC_DATA_NIC_CFG_ADDR);
data = bge_nic_read32(bgep, addr);
uint32_t bge_nic_read32(bge_t *bgep, bge_regno_t addr);
nicsig = bge_nic_read32(bgep, BGE_NIC_DATA_SIG_ADDR);
niccfg = bge_nic_read32(bgep, BGE_NIC_DATA_NIC_CFG_ADDR);