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()
689 	int lmacid = lmac->lmacid;  in bgx_lmac_sgmii_init()  local
692 	bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_THRESH, 0x30);  in bgx_lmac_sgmii_init()
694 	bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_RXX_JABBER, MAX_FRAME_SIZE);  in bgx_lmac_sgmii_init()
697 	cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND);  in bgx_lmac_sgmii_init()
699 		bgx_reg_write(bgx, lmacid, BGX_GMP_GMI_TXX_SGMII_CTL, 0);  in bgx_lmac_sgmii_init()
702 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_sgmii_init()
705 	bgx_reg_modify(bgx, lmacid, BGX_GMP_PCS_MRX_CTL, PCS_MRX_CTL_RESET);  in bgx_lmac_sgmii_init()
706 	if (bgx_poll_reg(bgx, lmacid, BGX_GMP_PCS_MRX_CTL,  in bgx_lmac_sgmii_init()
713 	cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_PCS_MRX_CTL);  in bgx_lmac_sgmii_init()
726 	bgx_reg_write(bgx, lmacid, BGX_GMP_PCS_MRX_CTL, cfg);  in bgx_lmac_sgmii_init()
730 		cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_PCS_MISCX_CTL);  in bgx_lmac_sgmii_init()
732 		bgx_reg_write(bgx, lmacid, BGX_GMP_PCS_MISCX_CTL, cfg);  in bgx_lmac_sgmii_init()
737 		if (bgx_poll_reg(bgx, lmacid, BGX_GMP_PCS_MRX_STATUS,  in bgx_lmac_sgmii_init()
750 	int lmacid = lmac->lmacid;  in bgx_lmac_xaui_init()  local
753 	bgx_reg_modify(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET);  in bgx_lmac_xaui_init()
754 	if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET, true)) {  in bgx_lmac_xaui_init()
760 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_xaui_init()
762 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_xaui_init()
764 	bgx_reg_modify(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_LOW_POWER);  in bgx_lmac_xaui_init()
767 		bgx_reg_modify(bgx, lmacid, BGX_SPUX_MISC_CONTROL,  in bgx_lmac_xaui_init()
771 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_MISC_CONTROL);  in bgx_lmac_xaui_init()
773 	bgx_reg_write(bgx, lmacid, BGX_SPUX_MISC_CONTROL, cfg);  in bgx_lmac_xaui_init()
776 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_RX_INT);  in bgx_lmac_xaui_init()
777 	bgx_reg_write(bgx, lmacid, BGX_SMUX_RX_INT, cfg);  in bgx_lmac_xaui_init()
778 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_INT);  in bgx_lmac_xaui_init()
779 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_INT, cfg);  in bgx_lmac_xaui_init()
780 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_lmac_xaui_init()
781 	bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_lmac_xaui_init()
784 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LP_CUP, 0x00);  in bgx_lmac_xaui_init()
785 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LD_CUP, 0x00);  in bgx_lmac_xaui_init()
786 		bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_LD_REP, 0x00);  in bgx_lmac_xaui_init()
788 		bgx_reg_modify(bgx, lmacid,  in bgx_lmac_xaui_init()
793 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_APPEND, SMU_TX_APPEND_FCS_D);  in bgx_lmac_xaui_init()
796 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_FEC_CONTROL);  in bgx_lmac_xaui_init()
798 	bgx_reg_write(bgx, lmacid, BGX_SPUX_FEC_CONTROL, cfg);  in bgx_lmac_xaui_init()
801 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_AN_CONTROL);  in bgx_lmac_xaui_init()
803 	bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_CONTROL, cfg);  in bgx_lmac_xaui_init()
805 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_AN_ADV);  in bgx_lmac_xaui_init()
813 	bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_ADV, cfg);  in bgx_lmac_xaui_init()
820 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_xaui_init()
822 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_CONTROL1);  in bgx_lmac_xaui_init()
824 	bgx_reg_write(bgx, lmacid, BGX_SPUX_CONTROL1, cfg);  in bgx_lmac_xaui_init()
826 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_CTL);  in bgx_lmac_xaui_init()
829 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_CTL, cfg);  in bgx_lmac_xaui_init()
832 	bgx_reg_write(bgx, lmacid, BGX_SMUX_CBFC_CTL, ((0xffffULL << 32) |  in bgx_lmac_xaui_init()
835 	bgx_reg_write(bgx, lmacid,  in bgx_lmac_xaui_init()
837 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_PAUSE_PKT_INTERVAL);  in bgx_lmac_xaui_init()
839 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_PAUSE_PKT_INTERVAL,  in bgx_lmac_xaui_init()
841 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_PAUSE_ZERO, 0x01);  in bgx_lmac_xaui_init()
844 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_THRESH, (0x100 - 1));  in bgx_lmac_xaui_init()
846 	bgx_reg_modify(bgx, lmacid, BGX_SMUX_RX_JABBER, MAX_FRAME_SIZE);  in bgx_lmac_xaui_init()
854 	int lmacid = lmac->lmacid;  in bgx_xaui_check_link()  local
859 		cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_xaui_check_link()
862 			bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_xaui_check_link()
863 			cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL);  in bgx_xaui_check_link()
865 			bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL, cfg);  in bgx_xaui_check_link()
871 	if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET, true)) {  in bgx_xaui_check_link()
878 		if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_BR_STATUS1,  in bgx_xaui_check_link()
885 		if (bgx_poll_reg(bgx, lmacid, BGX_SPUX_BX_STATUS,  in bgx_xaui_check_link()
894 	if (bgx_reg_read(bgx, lmacid, BGX_SPUX_STATUS2) & SPU_STATUS2_RCVFLT)  in bgx_xaui_check_link()
895 		bgx_reg_modify(bgx, lmacid,  in bgx_xaui_check_link()
897 	if (bgx_reg_read(bgx, lmacid, BGX_SPUX_STATUS2) & SPU_STATUS2_RCVFLT) {  in bgx_xaui_check_link()
900 			cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_xaui_check_link()
903 				bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_xaui_check_link()
904 				cfg = bgx_reg_read(bgx, lmacid,  in bgx_xaui_check_link()
907 				bgx_reg_write(bgx, lmacid,  in bgx_xaui_check_link()
916 	if (bgx_poll_reg(bgx, lmacid, BGX_SMUX_CTL, SMU_CTL_RX_IDLE, false)) {  in bgx_xaui_check_link()
922 	if (bgx_poll_reg(bgx, lmacid, BGX_SMUX_CTL, SMU_CTL_TX_IDLE, false)) {  in bgx_xaui_check_link()
928 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_RX_CTL);  in bgx_xaui_check_link()
947 	pcs_link = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
952 		pcs_link = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
955 	if (bgx_poll_reg(lmac->bgx, lmac->lmacid, BGX_GMP_PCS_MRX_STATUS,  in bgx_poll_for_sgmii_link()
964 	an_result = bgx_reg_read(lmac->bgx, lmac->lmacid,  in bgx_poll_for_sgmii_link()
1009 	bgx_reg_modify(lmac->bgx, lmac->lmacid,  in bgx_poll_for_link()
1011 	bgx_poll_reg(lmac->bgx, lmac->lmacid, BGX_SPUX_STATUS1,  in bgx_poll_for_link()
1014 	spu_link = bgx_reg_read(lmac->bgx, lmac->lmacid, BGX_SPUX_STATUS1);  in bgx_poll_for_link()
1015 	smu_link = bgx_reg_read(lmac->bgx, lmac->lmacid, BGX_SMUX_RX_CTL);  in bgx_poll_for_link()
1056 static int bgx_lmac_enable(struct bgx *bgx, u8 lmacid)  in bgx_lmac_enable()  argument
1061 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_enable()
1077 		cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND);  in bgx_lmac_enable()
1079 		bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND, cfg);  in bgx_lmac_enable()
1080 		bgx_reg_write(bgx, lmacid, BGX_GMP_GMI_TXX_MIN_PKT, 60 - 1);  in bgx_lmac_enable()
1082 		cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_APPEND);  in bgx_lmac_enable()
1084 		bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_APPEND, cfg);  in bgx_lmac_enable()
1085 		bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_MIN_PKT, 60 + 4);  in bgx_lmac_enable()
1096 	bgx_reg_modify(bgx, lmacid, BGX_CMRX_CFG, CMR_EN);  in bgx_lmac_enable()
1099 	bgx_reg_write(bgx, lmacid, BGX_CMRX_RX_DMAC_CTL, 0x03);  in bgx_lmac_enable()
1107 				bgx_reg_write(bgx, lmacid,  in bgx_lmac_enable()
1142 static void bgx_lmac_disable(struct bgx *bgx, u8 lmacid)  in bgx_lmac_disable()  argument
1147 	lmac = &bgx->lmac[lmacid];  in bgx_lmac_disable()
1155 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1157 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1160 	bgx_poll_reg(bgx, lmacid, BGX_CMRX_RX_FIFO_LEN, (u64)0x1FFF, true);  in bgx_lmac_disable()
1161 	bgx_poll_reg(bgx, lmacid, BGX_CMRX_TX_FIFO_LEN, (u64)0x3FFF, true);  in bgx_lmac_disable()
1164 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1166 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1170                 bgx_reg_modify(bgx, lmacid,  in bgx_lmac_disable()
1173                 bgx_reg_modify(bgx, lmacid,  in bgx_lmac_disable()
1177 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_disable()
1179 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_disable()
1181 	bgx_flush_dmac_cam_filter(bgx, lmacid);  in bgx_lmac_disable()
1231 	return (u8)(bgx_reg_read(bgx, lmac->lmacid, BGX_CMRX_CFG) & 0xFF);  in bgx_get_lane2sds_cfg()
1234 static void bgx_print_qlm_mode(struct bgx *bgx, u8 lmacid)  in bgx_print_qlm_mode()  argument
1240 	if (!bgx->is_dlm && lmacid)  in bgx_print_qlm_mode()
1243 	lmac = &bgx->lmac[lmacid];  in bgx_print_qlm_mode()
1247 		sprintf(str, "BGX%d LMAC%d mode", bgx->bgx_id, lmacid);  in bgx_print_qlm_mode()
1288 		lmac->lane_to_sds = lmac->lmacid;  in lmac_set_lane2sds()
1296 		lmac->lane_to_sds = (lmac->lmacid) ? 0xE : 0x4;  in lmac_set_lane2sds()
1312 static void lmac_set_training(struct bgx *bgx, struct lmac *lmac, int lmacid)  in lmac_set_training()  argument
1320 	lmac->use_training = bgx_reg_read(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL) &  in lmac_set_training()
1360 	lmac_set_training(bgx, lmac, lmac->lmacid);  in bgx_set_lmac_config()
1371 		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()