220 	u64 cfg;  in cgx_lmac_get_p2x()  local
222 	cfg = cgx_read(cgx_dev, lmac_id, CGXX_CMRX_CFG);  in cgx_lmac_get_p2x()
224 	return (cfg & CMR_P2X_SEL_MASK) >> CMR_P2X_SEL_SHIFT;  in cgx_lmac_get_p2x()
268 	u64 cfg;  in cgx_lmac_addr_set()  local
277 	/* memcpy(&cfg, mac_addr, 6); */  in cgx_lmac_addr_set()
279 	cfg = ether_addr_to_u64(mac_addr);  in cgx_lmac_addr_set()
286 		  cfg | CGX_DMAC_CAM_ADDR_ENABLE | ((u64)lmac_id << 49));  in cgx_lmac_addr_set()
288 	cfg = cgx_read(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);  in cgx_lmac_addr_set()
289 	cfg |= (CGX_DMAC_CTL0_CAM_ENABLE | CGX_DMAC_BCAST_MODE |  in cgx_lmac_addr_set()
291 	cgx_write(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);  in cgx_lmac_addr_set()
330 	u64 cfg = 0;  in cgx_lmac_addr_add()  local
346 	cfg = ether_addr_to_u64(mac_addr);  in cgx_lmac_addr_add()
347 	cfg |= CGX_DMAC_CAM_ADDR_ENABLE;  in cgx_lmac_addr_add()
348 	cfg |= ((u64)lmac_id << 49);  in cgx_lmac_addr_add()
349 	cgx_write(cgx_dev, 0, (CGXX_CMRX_RX_DMAC_CAM0 + (index * 0x8)), cfg);  in cgx_lmac_addr_add()
351 	cfg = cgx_read(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);  in cgx_lmac_addr_add()
352 	cfg |= (CGX_DMAC_BCAST_MODE | CGX_DMAC_CAM_ACCEPT);  in cgx_lmac_addr_add()
355 		cfg &= ~GENMASK_ULL(2, 1);  in cgx_lmac_addr_add()
356 		cfg |= CGX_DMAC_MCAST_MODE_CAM;  in cgx_lmac_addr_add()
359 		cfg |= CGX_DMAC_MCAST_MODE;  in cgx_lmac_addr_add()
362 	cgx_write(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);  in cgx_lmac_addr_add()
373 	u64 cfg;  in cgx_lmac_addr_reset()  local
390 	cfg = cgx_read(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);  in cgx_lmac_addr_reset()
391 	cfg &= ~CGX_DMAC_CAM_ACCEPT;  in cgx_lmac_addr_reset()
392 	cfg |= (CGX_DMAC_BCAST_MODE | CGX_DMAC_MCAST_MODE);  in cgx_lmac_addr_reset()
393 	cgx_write(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);  in cgx_lmac_addr_reset()
407 	u64 cfg;  in cgx_lmac_addr_update()  local
427 	cfg = cgx_read(cgx_dev, 0, (CGXX_CMRX_RX_DMAC_CAM0 + (index * 0x8)));  in cgx_lmac_addr_update()
428 	cfg &= ~CGX_RX_DMAC_ADR_MASK;  in cgx_lmac_addr_update()
429 	cfg |= ether_addr_to_u64(mac_addr);  in cgx_lmac_addr_update()
431 	cgx_write(cgx_dev, 0, (CGXX_CMRX_RX_DMAC_CAM0 + (index * 0x8)), cfg);  in cgx_lmac_addr_update()
441 	u64 cfg;  in cgx_lmac_addr_del()  local
463 	cfg = cgx_read(cgx_dev, 0, (CGXX_CMRX_RX_DMAC_CAM0 + (index * 0x8)));  in cgx_lmac_addr_del()
465 	u64_to_ether_addr(cfg, mac);  in cgx_lmac_addr_del()
470 		cfg = cgx_read(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);  in cgx_lmac_addr_del()
471 		cfg &= ~GENMASK_ULL(2, 1);  in cgx_lmac_addr_del()
472 		cfg |= CGX_DMAC_MCAST_MODE;  in cgx_lmac_addr_del()
473 		cgx_write(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);  in cgx_lmac_addr_del()
498 	u64 cfg;  in cgx_lmac_addr_get()  local
507 	cfg = cgx_read(cgx_dev, 0, CGXX_CMRX_RX_DMAC_CAM0 + index * 0x8);  in cgx_lmac_addr_get()
508 	return cfg & CGX_RX_DMAC_ADR_MASK;  in cgx_lmac_addr_get()
525 	u64 cfg;  in cgx_get_lmac_type()  local
527 	cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_CFG);  in cgx_get_lmac_type()
528 	return (cfg >> CGX_LMAC_TYPE_SHIFT) & CGX_LMAC_TYPE_MASK;  in cgx_get_lmac_type()
562 	u64 cfg;  in cgx_lmac_internal_loopback()  local
570 		cfg = cgx_read(cgx, lmac_id, CGXX_GMP_PCS_MRX_CTL);  in cgx_lmac_internal_loopback()
572 			cfg |= CGXX_GMP_PCS_MRX_CTL_LBK;  in cgx_lmac_internal_loopback()
574 			cfg &= ~CGXX_GMP_PCS_MRX_CTL_LBK;  in cgx_lmac_internal_loopback()
575 		cgx_write(cgx, lmac_id, CGXX_GMP_PCS_MRX_CTL, cfg);  in cgx_lmac_internal_loopback()
577 		cfg = cgx_read(cgx, lmac_id, CGXX_SPUX_CONTROL1);  in cgx_lmac_internal_loopback()
579 			cfg |= CGXX_SPUX_CONTROL1_LBK;  in cgx_lmac_internal_loopback()
581 			cfg &= ~CGXX_SPUX_CONTROL1_LBK;  in cgx_lmac_internal_loopback()
582 		cgx_write(cgx, lmac_id, CGXX_SPUX_CONTROL1, cfg);  in cgx_lmac_internal_loopback()
594 	u64 cfg = 0;  in cgx_lmac_promisc_config()  local
606 		cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);  in cgx_lmac_promisc_config()
607 		cfg &= ~CGX_DMAC_CAM_ACCEPT;  in cgx_lmac_promisc_config()
608 		cfg |= (CGX_DMAC_BCAST_MODE | CGX_DMAC_MCAST_MODE);  in cgx_lmac_promisc_config()
609 		cgx_write(cgx, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);  in cgx_lmac_promisc_config()
613 			cfg = cgx_read(cgx, 0,  in cgx_lmac_promisc_config()
615 			cfg &= ~CGX_DMAC_CAM_ADDR_ENABLE;  in cgx_lmac_promisc_config()
617 				  (CGXX_CMRX_RX_DMAC_CAM0 + index * 0x8), cfg);  in cgx_lmac_promisc_config()
621 		cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);  in cgx_lmac_promisc_config()
622 		cfg |= CGX_DMAC_CAM_ACCEPT | CGX_DMAC_MCAST_MODE;  in cgx_lmac_promisc_config()
623 		cgx_write(cgx, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);  in cgx_lmac_promisc_config()
626 			cfg = cgx_read(cgx, 0,  in cgx_lmac_promisc_config()
628 			if ((cfg & CGX_RX_DMAC_ADR_MASK) != 0) {  in cgx_lmac_promisc_config()
629 				cfg |= CGX_DMAC_CAM_ADDR_ENABLE;  in cgx_lmac_promisc_config()
633 					  cfg);  in cgx_lmac_promisc_config()
643 	u64 cfg;  in cgx_lmac_get_pause_frm_status()  local
651 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL);  in cgx_lmac_get_pause_frm_status()
652 	*rx_pause = !!(cfg & CGX_SMUX_RX_FRM_CTL_CTL_BCK);  in cgx_lmac_get_pause_frm_status()
654 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_TX_CTL);  in cgx_lmac_get_pause_frm_status()
655 	*tx_pause = !!(cfg & CGX_SMUX_TX_CTL_L2P_BP_CONV);  in cgx_lmac_get_pause_frm_status()
666 	u64 cfg;  in cgx_lmac_enadis_rx_pause_fwding()  local
684 			cfg = cgx_read(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL);  in cgx_lmac_enadis_rx_pause_fwding()
685 			cfg |= CGX_GMP_GMI_RXX_FRM_CTL_CTL_BCK;  in cgx_lmac_enadis_rx_pause_fwding()
686 			cgx_write(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL, cfg);  in cgx_lmac_enadis_rx_pause_fwding()
688 			cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL);  in cgx_lmac_enadis_rx_pause_fwding()
689 			cfg |= CGX_SMUX_RX_FRM_CTL_CTL_BCK;  in cgx_lmac_enadis_rx_pause_fwding()
690 			cgx_write(cgx, lmac_id,	CGXX_SMUX_RX_FRM_CTL, cfg);  in cgx_lmac_enadis_rx_pause_fwding()
692 			cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_CBFC_CTL);  in cgx_lmac_enadis_rx_pause_fwding()
693 			cfg |= CGXX_SMUX_CBFC_CTL_BCK_EN;  in cgx_lmac_enadis_rx_pause_fwding()
694 			cgx_write(cgx, lmac_id, CGXX_SMUX_CBFC_CTL, cfg);  in cgx_lmac_enadis_rx_pause_fwding()
699 			cfg = cgx_read(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL);  in cgx_lmac_enadis_rx_pause_fwding()
700 			cfg &= ~CGX_GMP_GMI_RXX_FRM_CTL_CTL_BCK;  in cgx_lmac_enadis_rx_pause_fwding()
701 			cgx_write(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL, cfg);  in cgx_lmac_enadis_rx_pause_fwding()
703 			cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL);  in cgx_lmac_enadis_rx_pause_fwding()
704 			cfg &= ~CGX_SMUX_RX_FRM_CTL_CTL_BCK;  in cgx_lmac_enadis_rx_pause_fwding()
705 			cgx_write(cgx, lmac_id,	CGXX_SMUX_RX_FRM_CTL, cfg);  in cgx_lmac_enadis_rx_pause_fwding()
707 			cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_CBFC_CTL);  in cgx_lmac_enadis_rx_pause_fwding()
708 			cfg &= ~CGXX_SMUX_CBFC_CTL_BCK_EN;  in cgx_lmac_enadis_rx_pause_fwding()
709 			cgx_write(cgx, lmac_id, CGXX_SMUX_CBFC_CTL, cfg);  in cgx_lmac_enadis_rx_pause_fwding()
824 	u64 cfg;  in cgx_lmac_rx_tx_enable()  local
829 	cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_CFG);  in cgx_lmac_rx_tx_enable()
831 		cfg |= DATA_PKT_RX_EN | DATA_PKT_TX_EN;  in cgx_lmac_rx_tx_enable()
833 		cfg &= ~(DATA_PKT_RX_EN | DATA_PKT_TX_EN);  in cgx_lmac_rx_tx_enable()
834 	cgx_write(cgx, lmac_id, CGXX_CMRX_CFG, cfg);  in cgx_lmac_rx_tx_enable()
841 	u64 cfg, last;  in cgx_lmac_tx_enable()  local
846 	cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_CFG);  in cgx_lmac_tx_enable()
847 	last = cfg;  in cgx_lmac_tx_enable()
849 		cfg |= DATA_PKT_TX_EN;  in cgx_lmac_tx_enable()
851 		cfg &= ~DATA_PKT_TX_EN;  in cgx_lmac_tx_enable()
853 	if (cfg != last)  in cgx_lmac_tx_enable()
854 		cgx_write(cgx, lmac_id, CGXX_CMRX_CFG, cfg);  in cgx_lmac_tx_enable()
862 	u64 cfg;  in cgx_lmac_enadis_pause_frm()  local
870 	cfg = cgx_read(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL);  in cgx_lmac_enadis_pause_frm()
871 	cfg &= ~CGX_GMP_GMI_RXX_FRM_CTL_CTL_BCK;  in cgx_lmac_enadis_pause_frm()
872 	cfg |= rx_pause ? CGX_GMP_GMI_RXX_FRM_CTL_CTL_BCK : 0x0;  in cgx_lmac_enadis_pause_frm()
873 	cgx_write(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL, cfg);  in cgx_lmac_enadis_pause_frm()
875 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL);  in cgx_lmac_enadis_pause_frm()
876 	cfg &= ~CGX_SMUX_RX_FRM_CTL_CTL_BCK;  in cgx_lmac_enadis_pause_frm()
877 	cfg |= rx_pause ? CGX_SMUX_RX_FRM_CTL_CTL_BCK : 0x0;  in cgx_lmac_enadis_pause_frm()
878 	cgx_write(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL, cfg);  in cgx_lmac_enadis_pause_frm()
880 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_TX_CTL);  in cgx_lmac_enadis_pause_frm()
881 	cfg &= ~CGX_SMUX_TX_CTL_L2P_BP_CONV;  in cgx_lmac_enadis_pause_frm()
882 	cfg |= tx_pause ? CGX_SMUX_TX_CTL_L2P_BP_CONV : 0x0;  in cgx_lmac_enadis_pause_frm()
883 	cgx_write(cgx, lmac_id, CGXX_SMUX_TX_CTL, cfg);  in cgx_lmac_enadis_pause_frm()
885 	cfg = cgx_read(cgx, 0, CGXX_CMR_RX_OVR_BP);  in cgx_lmac_enadis_pause_frm()
887 		cfg &= ~CGX_CMR_RX_OVR_BP_EN(lmac_id);  in cgx_lmac_enadis_pause_frm()
889 		cfg |= CGX_CMR_RX_OVR_BP_EN(lmac_id);  in cgx_lmac_enadis_pause_frm()
890 		cfg &= ~CGX_CMR_RX_OVR_BP_BP(lmac_id);  in cgx_lmac_enadis_pause_frm()
892 	cgx_write(cgx, 0, CGXX_CMR_RX_OVR_BP, cfg);  in cgx_lmac_enadis_pause_frm()
899 	u64 cfg;  in cgx_lmac_pause_frm_config()  local
908 		cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_TX_PAUSE_PKT_INTERVAL);  in cgx_lmac_pause_frm_config()
909 		cfg &= ~0xFFFFULL;  in cgx_lmac_pause_frm_config()
911 			  cfg | (DEFAULT_PAUSE_TIME / 2));  in cgx_lmac_pause_frm_config()
916 		cfg = cgx_read(cgx, lmac_id,  in cgx_lmac_pause_frm_config()
918 		cfg &= ~0xFFFFULL;  in cgx_lmac_pause_frm_config()
920 			  cfg | (DEFAULT_PAUSE_TIME / 2));  in cgx_lmac_pause_frm_config()
924 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL);  in cgx_lmac_pause_frm_config()
925 	cfg &= ~CGX_SMUX_RX_FRM_CTL_CTL_BCK;  in cgx_lmac_pause_frm_config()
926 	cgx_write(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL, cfg);  in cgx_lmac_pause_frm_config()
928 	cfg = cgx_read(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL);  in cgx_lmac_pause_frm_config()
929 	cfg &= ~CGX_GMP_GMI_RXX_FRM_CTL_CTL_BCK;  in cgx_lmac_pause_frm_config()
930 	cgx_write(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL, cfg);  in cgx_lmac_pause_frm_config()
933 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_TX_CTL);  in cgx_lmac_pause_frm_config()
934 	cfg &= ~CGX_SMUX_TX_CTL_L2P_BP_CONV;  in cgx_lmac_pause_frm_config()
935 	cgx_write(cgx, lmac_id, CGXX_SMUX_TX_CTL, cfg);  in cgx_lmac_pause_frm_config()
937 	cfg = cgx_read(cgx, 0, CGXX_CMR_RX_OVR_BP);  in cgx_lmac_pause_frm_config()
938 	cfg |= CGX_CMR_RX_OVR_BP_EN(lmac_id);  in cgx_lmac_pause_frm_config()
939 	cfg &= ~CGX_CMR_RX_OVR_BP_BP(lmac_id);  in cgx_lmac_pause_frm_config()
940 	cgx_write(cgx, 0, CGXX_CMR_RX_OVR_BP, cfg);  in cgx_lmac_pause_frm_config()
943 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_CBFC_CTL);  in cgx_lmac_pause_frm_config()
944 	cfg = FIELD_SET(CGX_PFC_CLASS_MASK, 0, cfg);  in cgx_lmac_pause_frm_config()
945 	cgx_write(cgx, lmac_id, CGXX_SMUX_CBFC_CTL, cfg);  in cgx_lmac_pause_frm_config()
988 	u64 cfg;  in cgx_lmac_pfc_config()  local
997 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_CBFC_CTL);  in cgx_lmac_pfc_config()
998 	pfc_en |= FIELD_GET(CGX_PFC_CLASS_MASK, cfg);  in cgx_lmac_pfc_config()
1001 		cfg |= (CGXX_SMUX_CBFC_CTL_RX_EN |  in cgx_lmac_pfc_config()
1005 		cfg &= ~(CGXX_SMUX_CBFC_CTL_RX_EN |  in cgx_lmac_pfc_config()
1011 		cfg |= CGXX_SMUX_CBFC_CTL_TX_EN;  in cgx_lmac_pfc_config()
1012 		cfg = FIELD_SET(CGX_PFC_CLASS_MASK, pfc_en, cfg);  in cgx_lmac_pfc_config()
1014 		cfg &= ~CGXX_SMUX_CBFC_CTL_TX_EN;  in cgx_lmac_pfc_config()
1015 		cfg = FIELD_SET(CGX_PFC_CLASS_MASK, 0, cfg);  in cgx_lmac_pfc_config()
1018 	cgx_write(cgx, lmac_id, CGXX_SMUX_CBFC_CTL, cfg);  in cgx_lmac_pfc_config()
1021 	cfg = cgx_lmac_addr_get(cgx->cgx_id, lmac_id);  in cgx_lmac_pfc_config()
1022 	cgx_write(cgx, lmac_id, CGXX_SMUX_SMAC, cfg);  in cgx_lmac_pfc_config()
1031 	u64 cfg;  in cgx_lmac_get_pfc_frm_cfg()  local
1036 	cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_CBFC_CTL);  in cgx_lmac_get_pfc_frm_cfg()
1038 	*rx_pause = !!(cfg & CGXX_SMUX_CBFC_CTL_RX_EN);  in cgx_lmac_get_pfc_frm_cfg()
1039 	*tx_pause = !!(cfg & CGXX_SMUX_CBFC_CTL_TX_EN);  in cgx_lmac_get_pfc_frm_cfg()
1047 	u64 cfg;  in cgx_lmac_ptp_config()  local
1054 		cfg = cgx_read(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL);  in cgx_lmac_ptp_config()
1055 		cfg |= CGX_GMP_GMI_RXX_FRM_CTL_PTP_MODE;  in cgx_lmac_ptp_config()
1056 		cgx_write(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL, cfg);  in cgx_lmac_ptp_config()
1058 		cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL);  in cgx_lmac_ptp_config()
1059 		cfg |= CGX_SMUX_RX_FRM_CTL_PTP_MODE;  in cgx_lmac_ptp_config()
1060 		cgx_write(cgx, lmac_id,	CGXX_SMUX_RX_FRM_CTL, cfg);  in cgx_lmac_ptp_config()
1063 		cfg = cgx_read(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL);  in cgx_lmac_ptp_config()
1064 		cfg &= ~CGX_GMP_GMI_RXX_FRM_CTL_PTP_MODE;  in cgx_lmac_ptp_config()
1065 		cgx_write(cgx, lmac_id, CGXX_GMP_GMI_RXX_FRM_CTL, cfg);  in cgx_lmac_ptp_config()
1067 		cfg = cgx_read(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL);  in cgx_lmac_ptp_config()
1068 		cfg &= ~CGX_SMUX_RX_FRM_CTL_PTP_MODE;  in cgx_lmac_ptp_config()
1069 		cgx_write(cgx, lmac_id, CGXX_SMUX_RX_FRM_CTL, cfg);  in cgx_lmac_ptp_config()
1619 	u64 cfg;  in cgx_lmac_reset()  local
1625 	cfg = 0xff;  in cgx_lmac_reset()
1626 	cgx_write(cgxd, lmac_id, CGXX_CMRX_RX_LOGL_XON, cfg);  in cgx_lmac_reset()
1799 	u64 cfg;  in cgx_populate_features()  local
1801 	cfg = cgx_read(cgx, 0, CGX_CONST);  in cgx_populate_features()
1802 	cgx->fifo_len = FIELD_GET(CGX_CONST_RXFIFO_SIZE, cfg);  in cgx_populate_features()
1803 	cgx->max_lmac_per_mac = FIELD_GET(CGX_CONST_MAX_LMACS, cfg);  in cgx_populate_features()
1826 	u64 cfg;  in cgx_x2p_reset()  local
1834 		cfg = cgx_read(cgx, 0, CGXX_CMR_GLOBAL_CONFIG);  in cgx_x2p_reset()
1835 		cfg |= cgx_get_nix_resetbit(cgx) | CGX_NSCI_DROP;  in cgx_x2p_reset()
1836 		cgx_write(cgx, 0, CGXX_CMR_GLOBAL_CONFIG, cfg);  in cgx_x2p_reset()
1838 		cfg = cgx_read(cgx, 0, CGXX_CMR_GLOBAL_CONFIG);  in cgx_x2p_reset()
1839 		cfg &= ~(cgx_get_nix_resetbit(cgx) | CGX_NSCI_DROP);  in cgx_x2p_reset()
1840 		cgx_write(cgx, 0, CGXX_CMR_GLOBAL_CONFIG, cfg);  in cgx_x2p_reset()
1847 	u64 cfg;  in cgx_enadis_rx()  local
1852 	cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_CFG);  in cgx_enadis_rx()
1854 		cfg |= DATA_PKT_RX_EN;  in cgx_enadis_rx()
1856 		cfg &= ~DATA_PKT_RX_EN;  in cgx_enadis_rx()
1857 	cgx_write(cgx, lmac_id, CGXX_CMRX_CFG, cfg);  in cgx_enadis_rx()