55 	int			lmacid; /* ID within BGX */  member
205 void bgx_get_lmac_link_state(int node, int bgx_idx, int lmacid, void *status)  in bgx_get_lmac_link_state()  argument
215 	lmac = &bgx->lmac[lmacid];  in bgx_get_lmac_link_state()
223 const u8 *bgx_get_lmac_mac(int node, int bgx_idx, int lmacid)  in bgx_get_lmac_mac()  argument
228 		return bgx->lmac[lmacid].mac;  in bgx_get_lmac_mac()
234 void bgx_set_lmac_mac(int node, int bgx_idx, int lmacid, const u8 *mac)  in bgx_set_lmac_mac()  argument
241 	ether_addr_copy(bgx->lmac[lmacid].mac, mac);  in bgx_set_lmac_mac()
245 static void bgx_flush_dmac_cam_filter(struct bgx *bgx, int lmacid)  in bgx_flush_dmac_cam_filter()  argument
250 	lmac = &bgx->lmac[lmacid];  in bgx_flush_dmac_cam_filter()
254 			      ((lmacid * lmac->dmacs_count) + idx) *  in bgx_flush_dmac_cam_filter()
311 static int bgx_set_dmac_cam_filter_mac(struct bgx *bgx, int lmacid,  in bgx_set_dmac_cam_filter_mac()  argument
321 	lmac = &bgx->lmac[lmacid];  in bgx_set_dmac_cam_filter_mac()
324 	cfg = RX_DMACX_CAM_LMACID(lmacid & LMAC_ID_MASK) |  in bgx_set_dmac_cam_filter_mac()
327 		      ((lmacid * lmac->dmacs_count) + idx) * sizeof(u64), cfg);  in bgx_set_dmac_cam_filter_mac()
331 void bgx_set_dmac_cam_filter(int node, int bgx_idx, int lmacid,  in bgx_set_dmac_cam_filter()  argument
340 	lmac = &bgx->lmac[lmacid];  in bgx_set_dmac_cam_filter()
354 void bgx_set_xcast_mode(int node, int bgx_idx, int lmacid, u8 mode)  in bgx_set_xcast_mode()  argument
364 	lmac = &bgx->lmac[lmacid];  in bgx_set_xcast_mode()
366 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_RX_DMAC_CTL);  in bgx_set_xcast_mode()
381 			bgx_set_dmac_cam_filter_mac(bgx, lmacid,  in bgx_set_xcast_mode()
384 	bgx_reg_write(bgx, lmacid, BGX_CMRX_RX_DMAC_CTL, cfg);  in bgx_set_xcast_mode()
388 void bgx_reset_xcast_mode(int node, int bgx_idx, int lmacid, u8 vf_id)  in bgx_reset_xcast_mode()  argument
395 	bgx_lmac_remove_filters(&bgx->lmac[lmacid], vf_id);  in bgx_reset_xcast_mode()
396 	bgx_flush_dmac_cam_filter(bgx, lmacid);  in bgx_reset_xcast_mode()
397 	bgx_set_xcast_mode(node, bgx_idx, lmacid,  in bgx_reset_xcast_mode()
402 void bgx_lmac_rx_tx_enable(int node, int bgx_idx, int lmacid, bool enable)  in bgx_lmac_rx_tx_enable()  argument
410 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_rx_tx_enable()
412 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_rx_tx_enable()
417 		bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_INT_ENA_W1S,  in bgx_lmac_rx_tx_enable()
423 		bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_INT_ENA_W1C,  in bgx_lmac_rx_tx_enable()
426 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_rx_tx_enable()
434 void bgx_config_timestamping(int node, int bgx_idx, int lmacid, bool enable)  in bgx_config_timestamping()  argument
443 	lmac = &bgx->lmac[lmacid];  in bgx_config_timestamping()
452 	cfg = bgx_reg_read(bgx, lmacid, csr_offset);  in bgx_config_timestamping()
458 	bgx_reg_write(bgx, lmacid, csr_offset, cfg);  in bgx_config_timestamping()
462 void bgx_lmac_get_pfc(int node, int bgx_idx, int lmacid, void *pause)  in bgx_lmac_get_pfc()  argument
471 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_get_pfc()
475 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_CBFC_CTL);  in bgx_lmac_get_pfc()
482 void bgx_lmac_set_pfc(int node, int bgx_idx, int lmacid, void *pause)  in bgx_lmac_set_pfc()  argument
491 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_set_pfc()
495 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_CBFC_CTL);  in bgx_lmac_set_pfc()
499 	bgx_reg_write(bgx, lmacid, BGX_SMUX_CBFC_CTL, cfg);  in bgx_lmac_set_pfc()
511 	cmr_cfg = bgx_reg_read(bgx, lmac->lmacid, BGX_CMRX_CFG);  in bgx_sgmii_change_link_state()
515 	bgx_reg_write(bgx, lmac->lmacid, BGX_CMRX_CFG, cmr_cfg);  in bgx_sgmii_change_link_state()
518 	if (bgx_poll_reg(bgx, lmac->lmacid, BGX_GMP_GMI_PRTX_CFG,  in bgx_sgmii_change_link_state()
521 			bgx->bgx_id, lmac->lmacid);  in bgx_sgmii_change_link_state()
526 	if (bgx_poll_reg(bgx, lmac->lmacid, BGX_GMP_GMI_PRTX_CFG,  in bgx_sgmii_change_link_state()
529 			bgx->bgx_id, lmac->lmacid);  in bgx_sgmii_change_link_state()
533 	port_cfg = bgx_reg_read(bgx, lmac->lmacid, BGX_GMP_GMI_PRTX_CFG);  in bgx_sgmii_change_link_state()
534 	misc_ctl = bgx_reg_read(bgx, lmac->lmacid, BGX_GMP_PCS_MISCX_CTL);  in bgx_sgmii_change_link_state()
551 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_SLOT, 64);  in bgx_sgmii_change_link_state()
552 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_BURST, 0);  in bgx_sgmii_change_link_state()
560 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_SLOT, 64);  in bgx_sgmii_change_link_state()
561 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_BURST, 0);  in bgx_sgmii_change_link_state()
569 		bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_TXX_SLOT, 512);  in bgx_sgmii_change_link_state()
571 			bgx_reg_write(bgx, lmac->lmacid,  in bgx_sgmii_change_link_state()
574 			bgx_reg_write(bgx, lmac->lmacid,  in bgx_sgmii_change_link_state()
580 	bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_PCS_MISCX_CTL, misc_ctl);  in bgx_sgmii_change_link_state()
581 	bgx_reg_write(bgx, lmac->lmacid, BGX_GMP_GMI_PRTX_CFG, port_cfg);  in bgx_sgmii_change_link_state()
585 	bgx_reg_write(bgx, lmac->lmacid, BGX_CMRX_CFG, cmr_cfg);  in bgx_sgmii_change_link_state()
686 	int lmacid = lmac->lmacid;  in bgx_lmac_sgmii_init()  local
689 	bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_THRESH, 0x30);  in bgx_lmac_sgmii_init()
691 	bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_RXX_JABBER, MAX_FRAME_SIZE);  in bgx_lmac_sgmii_init()
694 	cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND);  in bgx_lmac_sgmii_init()
696 		bgx_reg_write(bgx, lmacid, BGX_GMP_GMI_TXX_SGMII_CTL, 0);  in bgx_lmac_sgmii_init()
699 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_sgmii_init()
702 	bgx_reg_modify(bgx, lmacid, BGX_GMP_PCS_MRX_CTL, PCS_MRX_CTL_RESET);  in bgx_lmac_sgmii_init()
703 	if (bgx_poll_reg(bgx, lmacid, BGX_GMP_PCS_MRX_CTL,  in bgx_lmac_sgmii_init()
710 	cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_PCS_MRX_CTL);  in bgx_lmac_sgmii_init()
723 	bgx_reg_write(bgx, lmacid, BGX_GMP_PCS_MRX_CTL, cfg);  in bgx_lmac_sgmii_init()
727 		cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_PCS_MISCX_CTL);  in bgx_lmac_sgmii_init()
729 		bgx_reg_write(bgx, lmacid, BGX_GMP_PCS_MISCX_CTL, cfg);  in bgx_lmac_sgmii_init()
734 		if (bgx_poll_reg(bgx, lmacid, BGX_GMP_PCS_MRX_STATUS,  in bgx_lmac_sgmii_init()
747 	int lmacid = lmac->lmacid;  in bgx_lmac_xaui_init()  local
750 	bgx_reg_modify(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET);  in bgx_lmac_xaui_init()
751 	if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET, true)) {  in bgx_lmac_xaui_init()
757 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_xaui_init()
759 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_xaui_init()
761 	bgx_reg_modify(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_LOW_POWER);  in bgx_lmac_xaui_init()
764 		bgx_reg_modify(bgx, lmacid, BGX_SPUX_MISC_CONTROL,  in bgx_lmac_xaui_init()
768 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_MISC_CONTROL);  in bgx_lmac_xaui_init()
770 	bgx_reg_write(bgx, lmacid, BGX_SPUX_MISC_CONTROL, cfg);  in bgx_lmac_xaui_init()
773 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_RX_INT);  in bgx_lmac_xaui_init()
774 	bgx_reg_write(bgx, lmacid, BGX_SMUX_RX_INT, cfg);  in bgx_lmac_xaui_init()
775 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_INT);  in bgx_lmac_xaui_init()
776 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_INT, cfg);  in bgx_lmac_xaui_init()
777 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_lmac_xaui_init()
778 	bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_lmac_xaui_init()
781 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LP_CUP, 0x00);  in bgx_lmac_xaui_init()
782 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LD_CUP, 0x00);  in bgx_lmac_xaui_init()
783 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LD_REP, 0x00);  in bgx_lmac_xaui_init()
785 		bgx_reg_modify(bgx, lmacid,  in bgx_lmac_xaui_init()
790 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_APPEND, SMU_TX_APPEND_FCS_D);  in bgx_lmac_xaui_init()
793 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_FEC_CONTROL);  in bgx_lmac_xaui_init()
795 	bgx_reg_write(bgx, lmacid, BGX_SPUX_FEC_CONTROL, cfg);  in bgx_lmac_xaui_init()
798 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_AN_CONTROL);  in bgx_lmac_xaui_init()
800 	bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_CONTROL, cfg);  in bgx_lmac_xaui_init()
802 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_AN_ADV);  in bgx_lmac_xaui_init()
810 	bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_ADV, cfg);  in bgx_lmac_xaui_init()
817 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_xaui_init()
819 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_CONTROL1);  in bgx_lmac_xaui_init()
821 	bgx_reg_write(bgx, lmacid, BGX_SPUX_CONTROL1, cfg);  in bgx_lmac_xaui_init()
823 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_CTL);  in bgx_lmac_xaui_init()
826 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_CTL, cfg);  in bgx_lmac_xaui_init()
829 	bgx_reg_write(bgx, lmacid, BGX_SMUX_CBFC_CTL, ((0xffffULL << 32) |  in bgx_lmac_xaui_init()
832 	bgx_reg_write(bgx, lmacid,  in bgx_lmac_xaui_init()
834 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_PAUSE_PKT_INTERVAL);  in bgx_lmac_xaui_init()
836 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_PAUSE_PKT_INTERVAL,  in bgx_lmac_xaui_init()
838 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_PAUSE_ZERO, 0x01);  in bgx_lmac_xaui_init()
841 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_THRESH, (0x100 - 1));  in bgx_lmac_xaui_init()
843 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_RX_JABBER, MAX_FRAME_SIZE);  in bgx_lmac_xaui_init()
851 	int lmacid = lmac->lmacid;  in bgx_xaui_check_link()  local
856 		cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_xaui_check_link()
859 			bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_xaui_check_link()
860 			cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL);  in bgx_xaui_check_link()
862 			bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL, cfg);  in bgx_xaui_check_link()
868 	if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET, true)) {  in bgx_xaui_check_link()
875 		if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_BR_STATUS1,  in bgx_xaui_check_link()
882 		if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_BX_STATUS,  in bgx_xaui_check_link()
891 	if (bgx_reg_read(bgx, lmacid, BGX_SPUX_STATUS2) & SPU_STATUS2_RCVFLT)  in bgx_xaui_check_link()
892 		bgx_reg_modify(bgx, lmacid,  in bgx_xaui_check_link()
894 	if (bgx_reg_read(bgx, lmacid, BGX_SPUX_STATUS2) & SPU_STATUS2_RCVFLT) {  in bgx_xaui_check_link()
897 			cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_xaui_check_link()
900 				bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_xaui_check_link()
901 				cfg = bgx_reg_read(bgx, lmacid,  in bgx_xaui_check_link()
904 				bgx_reg_write(bgx, lmacid,  in bgx_xaui_check_link()
913 	if (bgx_poll_reg(bgx, lmacid, BGX_SMUX_CTL, SMU_CTL_RX_IDLE, false)) {  in bgx_xaui_check_link()
919 	if (bgx_poll_reg(bgx, lmacid, BGX_SMUX_CTL, SMU_CTL_TX_IDLE, false)) {  in bgx_xaui_check_link()
925 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_RX_CTL);  in bgx_xaui_check_link()
944 	pcs_link = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
949 		pcs_link = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
952 	if (bgx_poll_reg(lmac->bgx, lmac->lmacid, BGX_GMP_PCS_MRX_STATUS,  in bgx_poll_for_sgmii_link()
961 	an_result = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
1006 	bgx_reg_modify(lmac->bgx, lmac->lmacid,  in bgx_poll_for_link()
1008 	bgx_poll_reg(lmac->bgx, lmac->lmacid, BGX_SPUX_STATUS1,  in bgx_poll_for_link()
1011 	spu_link = bgx_reg_read(lmac->bgx, lmac->lmacid, BGX_SPUX_STATUS1);  in bgx_poll_for_link()
1012 	smu_link = bgx_reg_read(lmac->bgx, lmac->lmacid, BGX_SMUX_RX_CTL);  in bgx_poll_for_link()
1053 static int bgx_lmac_enable(struct bgx *bgx, u8 lmacid)  in bgx_lmac_enable()  argument
1058 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_enable()
1074 		cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND);  in bgx_lmac_enable()
1076 		bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND, cfg);  in bgx_lmac_enable()
1077 		bgx_reg_write(bgx, lmacid, BGX_GMP_GMI_TXX_MIN_PKT, 60 - 1);  in bgx_lmac_enable()
1079 		cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_APPEND);  in bgx_lmac_enable()
1081 		bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_APPEND, cfg);  in bgx_lmac_enable()
1082 		bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_MIN_PKT, 60 + 4);  in bgx_lmac_enable()
1093 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_enable()
1096 	bgx_reg_write(bgx, lmacid, BGX_CMRX_RX_DMAC_CTL, 0x03);  in bgx_lmac_enable()
1104 				bgx_reg_write(bgx, lmacid,  in bgx_lmac_enable()
1139 static void bgx_lmac_disable(struct bgx *bgx, u8 lmacid)  in bgx_lmac_disable()  argument
1144 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_disable()
1152 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1154 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1157 	bgx_poll_reg(bgx, lmacid, BGX_CMRX_RX_FIFO_LEN, (u64)0x1FFF, true);  in bgx_lmac_disable()
1158 	bgx_poll_reg(bgx, lmacid, BGX_CMRX_TX_FIFO_LEN, (u64)0x3FFF, true);  in bgx_lmac_disable()
1161 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1163 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1167                 bgx_reg_modify(bgx, lmacid,  in bgx_lmac_disable()
1170                 bgx_reg_modify(bgx, lmacid,  in bgx_lmac_disable()
1174 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1176 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1178 	bgx_flush_dmac_cam_filter(bgx, lmacid);  in bgx_lmac_disable()
1228 	return (u8)(bgx_reg_read(bgx, lmac->lmacid, BGX_CMRX_CFG) & 0xFF);  in bgx_get_lane2sds_cfg()
1231 static void bgx_print_qlm_mode(struct bgx *bgx, u8 lmacid)  in bgx_print_qlm_mode()  argument
1237 	if (!bgx->is_dlm && lmacid)  in bgx_print_qlm_mode()
1240 	lmac = &bgx->lmac[lmacid];  in bgx_print_qlm_mode()
1244 		sprintf(str, "BGX%d LMAC%d mode", bgx->bgx_id, lmacid);  in bgx_print_qlm_mode()
1285 		lmac->lane_to_sds = lmac->lmacid;  in lmac_set_lane2sds()
1293 		lmac->lane_to_sds = (lmac->lmacid) ? 0xE : 0x4;  in lmac_set_lane2sds()
1309 static void lmac_set_training(struct bgx *bgx, struct lmac *lmac, int lmacid)  in lmac_set_training()  argument
1317 	lmac->use_training = bgx_reg_read(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL) &  in lmac_set_training()
1357 	lmac_set_training(bgx, lmac, lmac->lmacid);  in bgx_set_lmac_config()
1368 		lmac->lmacid = idx;  in bgx_get_qlm_mode()
1419 	bgx->lmac[bgx->acpi_lmac_idx].lmacid = bgx->acpi_lmac_idx;  in bgx_acpi_register_phy()
1485 		bgx->lmac[lmac].lmacid = lmac;  in bgx_init_of_phy()