58 	int			lmacid; /* ID within BGX */  member
208 void bgx_get_lmac_link_state(int node, int bgx_idx, int lmacid, void *status)  in bgx_get_lmac_link_state()  argument
218 	lmac = &bgx->lmac[lmacid];  in bgx_get_lmac_link_state()
226 const u8 *bgx_get_lmac_mac(int node, int bgx_idx, int lmacid)  in bgx_get_lmac_mac()  argument
231 		return bgx->lmac[lmacid].mac;  in bgx_get_lmac_mac()
237 void bgx_set_lmac_mac(int node, int bgx_idx, int lmacid, const u8 *mac)  in bgx_set_lmac_mac()  argument
244 	ether_addr_copy(bgx->lmac[lmacid].mac, mac);  in bgx_set_lmac_mac()
248 static void bgx_flush_dmac_cam_filter(struct bgx *bgx, int lmacid)  in bgx_flush_dmac_cam_filter()  argument
253 	lmac = &bgx->lmac[lmacid];  in bgx_flush_dmac_cam_filter()
257 			      ((lmacid * lmac->dmacs_count) + idx) *  in bgx_flush_dmac_cam_filter()
314 static int bgx_set_dmac_cam_filter_mac(struct bgx *bgx, int lmacid,  in bgx_set_dmac_cam_filter_mac()  argument
324 	lmac = &bgx->lmac[lmacid];  in bgx_set_dmac_cam_filter_mac()
327 	cfg = RX_DMACX_CAM_LMACID(lmacid & LMAC_ID_MASK) |  in bgx_set_dmac_cam_filter_mac()
330 		      ((lmacid * lmac->dmacs_count) + idx) * sizeof(u64), cfg);  in bgx_set_dmac_cam_filter_mac()
334 void bgx_set_dmac_cam_filter(int node, int bgx_idx, int lmacid,  in bgx_set_dmac_cam_filter()  argument
343 	lmac = &bgx->lmac[lmacid];  in bgx_set_dmac_cam_filter()
357 void bgx_set_xcast_mode(int node, int bgx_idx, int lmacid, u8 mode)  in bgx_set_xcast_mode()  argument
367 	lmac = &bgx->lmac[lmacid];  in bgx_set_xcast_mode()
369 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_RX_DMAC_CTL);  in bgx_set_xcast_mode()
384 			bgx_set_dmac_cam_filter_mac(bgx, lmacid,  in bgx_set_xcast_mode()
387 	bgx_reg_write(bgx, lmacid, BGX_CMRX_RX_DMAC_CTL, cfg);  in bgx_set_xcast_mode()
391 void bgx_reset_xcast_mode(int node, int bgx_idx, int lmacid, u8 vf_id)  in bgx_reset_xcast_mode()  argument
398 	bgx_lmac_remove_filters(&bgx->lmac[lmacid], vf_id);  in bgx_reset_xcast_mode()
399 	bgx_flush_dmac_cam_filter(bgx, lmacid);  in bgx_reset_xcast_mode()
400 	bgx_set_xcast_mode(node, bgx_idx, lmacid,  in bgx_reset_xcast_mode()
405 void bgx_lmac_rx_tx_enable(int node, int bgx_idx, int lmacid, bool enable)  in bgx_lmac_rx_tx_enable()  argument
413 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_rx_tx_enable()
415 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_rx_tx_enable()
420 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_rx_tx_enable()
428 void bgx_config_timestamping(int node, int bgx_idx, int lmacid, bool enable)  in bgx_config_timestamping()  argument
437 	lmac = &bgx->lmac[lmacid];  in bgx_config_timestamping()
446 	cfg = bgx_reg_read(bgx, lmacid, csr_offset);  in bgx_config_timestamping()
452 	bgx_reg_write(bgx, lmacid, csr_offset, cfg);  in bgx_config_timestamping()
456 void bgx_lmac_get_pfc(int node, int bgx_idx, int lmacid, void *pause)  in bgx_lmac_get_pfc()  argument
465 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_get_pfc()
469 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_CBFC_CTL);  in bgx_lmac_get_pfc()
476 void bgx_lmac_set_pfc(int node, int bgx_idx, int lmacid, void *pause)  in bgx_lmac_set_pfc()  argument
485 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_set_pfc()
489 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_CBFC_CTL);  in bgx_lmac_set_pfc()
493 	bgx_reg_write(bgx, lmacid, BGX_SMUX_CBFC_CTL, cfg);  in bgx_lmac_set_pfc()
505 	cmr_cfg = bgx_reg_read(bgx, lmac->lmacid, BGX_CMRX_CFG);  in bgx_sgmii_change_link_state()
509 	bgx_reg_write(bgx, lmac->lmacid, BGX_CMRX_CFG, cmr_cfg);  in bgx_sgmii_change_link_state()
512 	if (bgx_poll_reg(bgx, lmac->lmacid, BGX_GMP_GMI_PRTX_CFG,  in bgx_sgmii_change_link_state()
515 			bgx->bgx_id, lmac->lmacid);  in bgx_sgmii_change_link_state()
520 	if (bgx_poll_reg(bgx, lmac->lmacid, BGX_GMP_GMI_PRTX_CFG,  in bgx_sgmii_change_link_state()
523 			bgx->bgx_id, lmac->lmacid);  in bgx_sgmii_change_link_state()
527 	port_cfg = bgx_reg_read(bgx, lmac->lmacid, BGX_GMP_GMI_PRTX_CFG);  in bgx_sgmii_change_link_state()
528 	misc_ctl = bgx_reg_read(bgx, lmac->lmacid, BGX_GMP_PCS_MISCX_CTL);  in bgx_sgmii_change_link_state()
545 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_SLOT, 64);  in bgx_sgmii_change_link_state()
546 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_BURST, 0);  in bgx_sgmii_change_link_state()
554 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_SLOT, 64);  in bgx_sgmii_change_link_state()
555 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_BURST, 0);  in bgx_sgmii_change_link_state()
563 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_SLOT, 512);  in bgx_sgmii_change_link_state()
565 			bgx_reg_write(bgx, lmac->lmacid,  in bgx_sgmii_change_link_state()
568 			bgx_reg_write(bgx, lmac->lmacid,  in bgx_sgmii_change_link_state()
574 	bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_PCS_MISCX_CTL, misc_ctl);  in bgx_sgmii_change_link_state()
575 	bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_PRTX_CFG, port_cfg);  in bgx_sgmii_change_link_state()
579 	bgx_reg_write(bgx, lmac->lmacid, BGX_CMRX_CFG, cmr_cfg);  in bgx_sgmii_change_link_state()
683 	int lmacid = lmac->lmacid;  in bgx_lmac_sgmii_init()  local
686 	bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_THRESH, 0x30);  in bgx_lmac_sgmii_init()
688 	bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_RXX_JABBER, MAX_FRAME_SIZE);  in bgx_lmac_sgmii_init()
691 	cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND);  in bgx_lmac_sgmii_init()
693 		bgx_reg_write(bgx, lmacid, BGX_GMP_GMI_TXX_SGMII_CTL, 0);  in bgx_lmac_sgmii_init()
696 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_sgmii_init()
699 	bgx_reg_modify(bgx, lmacid, BGX_GMP_PCS_MRX_CTL, PCS_MRX_CTL_RESET);  in bgx_lmac_sgmii_init()
700 	if (bgx_poll_reg(bgx, lmacid, BGX_GMP_PCS_MRX_CTL,  in bgx_lmac_sgmii_init()
707 	cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_PCS_MRX_CTL);  in bgx_lmac_sgmii_init()
720 	bgx_reg_write(bgx, lmacid, BGX_GMP_PCS_MRX_CTL, cfg);  in bgx_lmac_sgmii_init()
724 		cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_PCS_MISCX_CTL);  in bgx_lmac_sgmii_init()
726 		bgx_reg_write(bgx, lmacid, BGX_GMP_PCS_MISCX_CTL, cfg);  in bgx_lmac_sgmii_init()
731 		if (bgx_poll_reg(bgx, lmacid, BGX_GMP_PCS_MRX_STATUS,  in bgx_lmac_sgmii_init()
744 	int lmacid = lmac->lmacid;  in bgx_lmac_xaui_init()  local
747 	bgx_reg_modify(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET);  in bgx_lmac_xaui_init()
748 	if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET, true)) {  in bgx_lmac_xaui_init()
754 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_xaui_init()
756 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_xaui_init()
758 	bgx_reg_modify(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_LOW_POWER);  in bgx_lmac_xaui_init()
761 		bgx_reg_modify(bgx, lmacid, BGX_SPUX_MISC_CONTROL,  in bgx_lmac_xaui_init()
765 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_MISC_CONTROL);  in bgx_lmac_xaui_init()
767 	bgx_reg_write(bgx, lmacid, BGX_SPUX_MISC_CONTROL, cfg);  in bgx_lmac_xaui_init()
770 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_RX_INT);  in bgx_lmac_xaui_init()
771 	bgx_reg_write(bgx, lmacid, BGX_SMUX_RX_INT, cfg);  in bgx_lmac_xaui_init()
772 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_INT);  in bgx_lmac_xaui_init()
773 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_INT, cfg);  in bgx_lmac_xaui_init()
774 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_lmac_xaui_init()
775 	bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_lmac_xaui_init()
778 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LP_CUP, 0x00);  in bgx_lmac_xaui_init()
779 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LD_CUP, 0x00);  in bgx_lmac_xaui_init()
780 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LD_REP, 0x00);  in bgx_lmac_xaui_init()
782 		bgx_reg_modify(bgx, lmacid,  in bgx_lmac_xaui_init()
787 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_APPEND, SMU_TX_APPEND_FCS_D);  in bgx_lmac_xaui_init()
790 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_FEC_CONTROL);  in bgx_lmac_xaui_init()
792 	bgx_reg_write(bgx, lmacid, BGX_SPUX_FEC_CONTROL, cfg);  in bgx_lmac_xaui_init()
795 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_AN_CONTROL);  in bgx_lmac_xaui_init()
797 	bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_CONTROL, cfg);  in bgx_lmac_xaui_init()
799 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_AN_ADV);  in bgx_lmac_xaui_init()
807 	bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_ADV, cfg);  in bgx_lmac_xaui_init()
814 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_xaui_init()
816 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_CONTROL1);  in bgx_lmac_xaui_init()
818 	bgx_reg_write(bgx, lmacid, BGX_SPUX_CONTROL1, cfg);  in bgx_lmac_xaui_init()
820 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_CTL);  in bgx_lmac_xaui_init()
823 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_CTL, cfg);  in bgx_lmac_xaui_init()
826 	bgx_reg_write(bgx, lmacid, BGX_SMUX_CBFC_CTL, ((0xffffULL << 32) |  in bgx_lmac_xaui_init()
829 	bgx_reg_write(bgx, lmacid,  in bgx_lmac_xaui_init()
831 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_PAUSE_PKT_INTERVAL);  in bgx_lmac_xaui_init()
833 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_PAUSE_PKT_INTERVAL,  in bgx_lmac_xaui_init()
835 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_PAUSE_ZERO, 0x01);  in bgx_lmac_xaui_init()
838 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_THRESH, (0x100 - 1));  in bgx_lmac_xaui_init()
840 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_RX_JABBER, MAX_FRAME_SIZE);  in bgx_lmac_xaui_init()
848 	int lmacid = lmac->lmacid;  in bgx_xaui_check_link()  local
853 		cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_xaui_check_link()
856 			bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_xaui_check_link()
857 			cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL);  in bgx_xaui_check_link()
859 			bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL, cfg);  in bgx_xaui_check_link()
865 	if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET, true)) {  in bgx_xaui_check_link()
872 		if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_BR_STATUS1,  in bgx_xaui_check_link()
879 		if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_BX_STATUS,  in bgx_xaui_check_link()
888 	if (bgx_reg_read(bgx, lmacid, BGX_SPUX_STATUS2) & SPU_STATUS2_RCVFLT)  in bgx_xaui_check_link()
889 		bgx_reg_modify(bgx, lmacid,  in bgx_xaui_check_link()
891 	if (bgx_reg_read(bgx, lmacid, BGX_SPUX_STATUS2) & SPU_STATUS2_RCVFLT) {  in bgx_xaui_check_link()
894 			cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_xaui_check_link()
897 				bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_xaui_check_link()
898 				cfg = bgx_reg_read(bgx, lmacid,  in bgx_xaui_check_link()
901 				bgx_reg_write(bgx, lmacid,  in bgx_xaui_check_link()
910 	if (bgx_poll_reg(bgx, lmacid, BGX_SMUX_CTL, SMU_CTL_RX_IDLE, false)) {  in bgx_xaui_check_link()
916 	if (bgx_poll_reg(bgx, lmacid, BGX_SMUX_CTL, SMU_CTL_TX_IDLE, false)) {  in bgx_xaui_check_link()
922 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_RX_CTL);  in bgx_xaui_check_link()
941 	pcs_link = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
946 		pcs_link = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
949 	if (bgx_poll_reg(lmac->bgx, lmac->lmacid, BGX_GMP_PCS_MRX_STATUS,  in bgx_poll_for_sgmii_link()
958 	an_result = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
1003 	bgx_reg_modify(lmac->bgx, lmac->lmacid,  in bgx_poll_for_link()
1005 	bgx_poll_reg(lmac->bgx, lmac->lmacid, BGX_SPUX_STATUS1,  in bgx_poll_for_link()
1008 	spu_link = bgx_reg_read(lmac->bgx, lmac->lmacid, BGX_SPUX_STATUS1);  in bgx_poll_for_link()
1009 	smu_link = bgx_reg_read(lmac->bgx, lmac->lmacid, BGX_SMUX_RX_CTL);  in bgx_poll_for_link()
1050 static int bgx_lmac_enable(struct bgx *bgx, u8 lmacid)  in bgx_lmac_enable()  argument
1055 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_enable()
1071 		cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND);  in bgx_lmac_enable()
1073 		bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND, cfg);  in bgx_lmac_enable()
1074 		bgx_reg_write(bgx, lmacid, BGX_GMP_GMI_TXX_MIN_PKT, 60 - 1);  in bgx_lmac_enable()
1076 		cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_APPEND);  in bgx_lmac_enable()
1078 		bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_APPEND, cfg);  in bgx_lmac_enable()
1079 		bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_MIN_PKT, 60 + 4);  in bgx_lmac_enable()
1090 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_enable()
1093 	bgx_reg_write(bgx, lmacid, BGX_CMRX_RX_DMAC_CTL, 0x03);  in bgx_lmac_enable()
1101 				bgx_reg_write(bgx, lmacid,  in bgx_lmac_enable()
1136 static void bgx_lmac_disable(struct bgx *bgx, u8 lmacid)  in bgx_lmac_disable()  argument
1141 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_disable()
1149 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1151 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1154 	bgx_poll_reg(bgx, lmacid, BGX_CMRX_RX_FIFO_LEN, (u64)0x1FFF, true);  in bgx_lmac_disable()
1155 	bgx_poll_reg(bgx, lmacid, BGX_CMRX_TX_FIFO_LEN, (u64)0x3FFF, true);  in bgx_lmac_disable()
1158 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1160 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1164                 bgx_reg_modify(bgx, lmacid,  in bgx_lmac_disable()
1167                 bgx_reg_modify(bgx, lmacid,  in bgx_lmac_disable()
1171 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1173 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1175 	bgx_flush_dmac_cam_filter(bgx, lmacid);  in bgx_lmac_disable()
1225 	return (u8)(bgx_reg_read(bgx, lmac->lmacid, BGX_CMRX_CFG) & 0xFF);  in bgx_get_lane2sds_cfg()
1228 static void bgx_print_qlm_mode(struct bgx *bgx, u8 lmacid)  in bgx_print_qlm_mode()  argument
1234 	if (!bgx->is_dlm && lmacid)  in bgx_print_qlm_mode()
1237 	lmac = &bgx->lmac[lmacid];  in bgx_print_qlm_mode()
1241 		sprintf(str, "BGX%d LMAC%d mode", bgx->bgx_id, lmacid);  in bgx_print_qlm_mode()
1282 		lmac->lane_to_sds = lmac->lmacid;  in lmac_set_lane2sds()
1290 		lmac->lane_to_sds = (lmac->lmacid) ? 0xE : 0x4;  in lmac_set_lane2sds()
1306 static void lmac_set_training(struct bgx *bgx, struct lmac *lmac, int lmacid)  in lmac_set_training()  argument
1314 	lmac->use_training = bgx_reg_read(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL) &  in lmac_set_training()
1354 	lmac_set_training(bgx, lmac, lmac->lmacid);  in bgx_set_lmac_config()
1365 		lmac->lmacid = idx;  in bgx_get_qlm_mode()
1422 	bgx->lmac[bgx->acpi_lmac_idx].lmacid = bgx->acpi_lmac_idx;  in bgx_acpi_register_phy()
1491 		bgx->lmac[lmac].lmacid = lmac;  in bgx_init_of_phy()