BGX_SPUX_STATUS1
bgx_reg_modify(bgx, lmacid, BGX_SPUX_STATUS1, SPU_STATUS1_RCV_LNK);
if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_STATUS1,
BGX_SPUX_STATUS1, SPU_STATUS1_RCV_LNK);
bgx_poll_reg(lmac->bgx, lmac->lmacid, BGX_SPUX_STATUS1,
link = bgx_reg_read(lmac->bgx, lmac->lmacid, BGX_SPUX_STATUS1);