758 					     struct elink_params *params,
946 static elink_status_t elink_check_half_open_conn(struct elink_params *params,
949 				      struct elink_params *params);
977 static int elink_check_lfa(struct elink_params *params)  in elink_check_lfa()  argument
982 	struct bxe_softc *sc = params->sc;  in elink_check_lfa()
985 		REG_RD(sc, params->lfa_base +  in elink_check_lfa()
993 		REG_WR(sc, params->lfa_base +  in elink_check_lfa()
1000 	link_status = REG_RD(sc, params->shmem_base +  in elink_check_lfa()
1002 				      port_mb[params->port].link_status));  in elink_check_lfa()
1009 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_BOOT_FROM_SAN)  in elink_check_lfa()
1013 	if (params->loopback_mode)  in elink_check_lfa()
1017 	if (!params->lfa_base)  in elink_check_lfa()
1020 	if (params->num_phys == 3) {  in elink_check_lfa()
1029 	saved_val = REG_RD(sc, params->lfa_base +  in elink_check_lfa()
1031 	req_val = params->req_duplex[0] | (params->req_duplex[1] << 16);  in elink_check_lfa()
1038 	saved_val = REG_RD(sc, params->lfa_base +  in elink_check_lfa()
1040 	req_val = params->req_flow_ctrl[0] | (params->req_flow_ctrl[1] << 16);  in elink_check_lfa()
1047 	saved_val = REG_RD(sc, params->lfa_base +  in elink_check_lfa()
1049 	req_val = params->req_line_speed[0] | (params->req_line_speed[1] << 16);  in elink_check_lfa()
1057 		cur_speed_cap_mask = REG_RD(sc, params->lfa_base +  in elink_check_lfa()
1061 		if (cur_speed_cap_mask != params->speed_cap_mask[cfg_idx]) {  in elink_check_lfa()
1064 				       params->speed_cap_mask[cfg_idx]);  in elink_check_lfa()
1070 		REG_RD(sc, params->lfa_base +  in elink_check_lfa()
1074 	if ((uint16_t)cur_req_fc_auto_adv != params->req_fc_auto_adv) {  in elink_check_lfa()
1076 			       cur_req_fc_auto_adv, params->req_fc_auto_adv);  in elink_check_lfa()
1080 	eee_status = REG_RD(sc, params->shmem2_base +  in elink_check_lfa()
1082 				     eee_status[params->port]));  in elink_check_lfa()
1085 	     (params->eee_mode & ELINK_EEE_MODE_ENABLE_LPI)) ||  in elink_check_lfa()
1087 	     (params->eee_mode & ELINK_EEE_MODE_ADV_LPI))) {  in elink_check_lfa()
1088 		ELINK_DEBUG_P2(sc, "EEE mismatch %x vs. %x\n", params->eee_mode,  in elink_check_lfa()
1171 static void elink_ets_e2e3a0_disabled(struct elink_params *params)  in elink_ets_e2e3a0_disabled()  argument
1174 	struct bxe_softc *sc = params->sc;  in elink_ets_e2e3a0_disabled()
1262 	const struct elink_params *params,  in elink_ets_e3b0_set_credit_upper_bound_nig()  argument
1265 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_set_credit_upper_bound_nig()
1266 	const uint8_t port = params->port;  in elink_ets_e3b0_set_credit_upper_bound_nig()
1300 static void elink_ets_e3b0_nig_disabled(const struct elink_params *params,  in elink_ets_e3b0_nig_disabled()  argument
1303 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_nig_disabled()
1304 	const uint8_t port = params->port;  in elink_ets_e3b0_nig_disabled()
1376 	elink_ets_e3b0_set_credit_upper_bound_nig(params, min_w_val);  in elink_ets_e3b0_nig_disabled()
1384 	const struct elink_params *params,  in elink_ets_e3b0_set_credit_upper_bound_pbf()  argument
1387 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_set_credit_upper_bound_pbf()
1390 	const uint8_t port = params->port;  in elink_ets_e3b0_set_credit_upper_bound_pbf()
1417 static void elink_ets_e3b0_pbf_disabled(const struct elink_params *params)  in elink_ets_e3b0_pbf_disabled()  argument
1419 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_pbf_disabled()
1420 	const uint8_t port = params->port;  in elink_ets_e3b0_pbf_disabled()
1468 	elink_ets_e3b0_set_credit_upper_bound_pbf(params, min_w_val_pbf);  in elink_ets_e3b0_pbf_disabled()
1475 static elink_status_t elink_ets_e3b0_disabled(const struct elink_params *params,  in elink_ets_e3b0_disabled()  argument
1478 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_disabled()
1486 	elink_ets_e3b0_nig_disabled(params, vars);  in elink_ets_e3b0_disabled()
1488 	elink_ets_e3b0_pbf_disabled(params);  in elink_ets_e3b0_disabled()
1498 elink_status_t elink_ets_disabled(struct elink_params *params,  in elink_ets_disabled()  argument
1501 	struct bxe_softc *sc = params->sc;  in elink_ets_disabled()
1505 		elink_ets_e2e3a0_disabled(params);  in elink_ets_disabled()
1507 		elink_status = elink_ets_e3b0_disabled(params, vars);  in elink_ets_disabled()
1521 static elink_status_t elink_ets_e3b0_cli_map(const struct elink_params *params,  in elink_ets_e3b0_cli_map()  argument
1526 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_cli_map()
1527 	const uint8_t port = params->port;  in elink_ets_e3b0_cli_map()
1628 	const struct elink_params *params,  in elink_ets_e3b0_get_total_bw()  argument
1632 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_get_total_bw()
1641 			if (!ets_params->cos[cos_idx].params.bw_params.bw) {  in elink_ets_e3b0_get_total_bw()
1647 				ets_params->cos[cos_idx].params.bw_params.bw  in elink_ets_e3b0_get_total_bw()
1651 				ets_params->cos[cos_idx].params.bw_params.bw;  in elink_ets_e3b0_get_total_bw()
1688 static elink_status_t elink_ets_e3b0_sp_pri_to_cos_set(const struct elink_params *params,  in elink_ets_e3b0_sp_pri_to_cos_set()  argument
1692 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_sp_pri_to_cos_set()
1693 	const uint8_t port = params->port;  in elink_ets_e3b0_sp_pri_to_cos_set()
1770 static elink_status_t elink_ets_e3b0_sp_set_pri_cli_reg(const struct elink_params *params,  in elink_ets_e3b0_sp_set_pri_cli_reg()  argument
1773 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_sp_set_pri_cli_reg()
1775 	const uint8_t port = params->port;  in elink_ets_e3b0_sp_set_pri_cli_reg()
1863 elink_status_t elink_ets_e3b0_config(const struct elink_params *params,  in elink_ets_e3b0_config()  argument
1867 	struct bxe_softc *sc = params->sc;  in elink_ets_e3b0_config()
1869 	const uint8_t port = params->port;  in elink_ets_e3b0_config()
1896 	elink_status = elink_ets_e3b0_get_total_bw(params, ets_params,  in elink_ets_e3b0_config()
1907 	elink_ets_e3b0_set_credit_upper_bound_nig(params, min_w_val_nig);  in elink_ets_e3b0_config()
1908 	elink_ets_e3b0_set_credit_upper_bound_pbf(params, min_w_val_pbf);  in elink_ets_e3b0_config()
1920 				ets_params->cos[cos_entry].params.bw_params.bw,  in elink_ets_e3b0_config()
1927 				params,  in elink_ets_e3b0_config()
1929 				ets_params->cos[cos_entry].params.sp_params.pri,  in elink_ets_e3b0_config()
1945 	elink_status = elink_ets_e3b0_sp_set_pri_cli_reg(params,  in elink_ets_e3b0_config()
1955 	elink_status = elink_ets_e3b0_cli_map(params, ets_params,  in elink_ets_e3b0_config()
1965 static void elink_ets_bw_limit_common(const struct elink_params *params)  in elink_ets_bw_limit_common()  argument
1968 	struct bxe_softc *sc = params->sc;  in elink_ets_bw_limit_common()
2009 void elink_ets_bw_limit(const struct elink_params *params, const uint32_t cos0_bw,  in elink_ets_bw_limit()  argument
2013 	struct bxe_softc *sc = params->sc;  in elink_ets_bw_limit()
2032 	elink_ets_bw_limit_common(params);  in elink_ets_bw_limit()
2041 elink_status_t elink_ets_strict(const struct elink_params *params, const uint8_t strict_cos)  in elink_ets_strict()  argument
2044 	struct bxe_softc *sc = params->sc;  in elink_ets_strict()
2084 static void elink_update_pfc_xmac(struct elink_params *params,  in elink_update_pfc_xmac()  argument
2088 	struct bxe_softc *sc = params->sc;  in elink_update_pfc_xmac()
2093 	xmac_base = (params->port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0;  in elink_update_pfc_xmac()
2101 	if (!(params->feature_config_flags &  in elink_update_pfc_xmac()
2134 	       ((params->mac_addr[2] << 24) |  in elink_update_pfc_xmac()
2135 		(params->mac_addr[3] << 16) |  in elink_update_pfc_xmac()
2136 		(params->mac_addr[4] << 8) |  in elink_update_pfc_xmac()
2137 		(params->mac_addr[5])));  in elink_update_pfc_xmac()
2139 	       ((params->mac_addr[0] << 8) |  in elink_update_pfc_xmac()
2140 		(params->mac_addr[1])));  in elink_update_pfc_xmac()
2145 static void elink_emac_get_pfc_stat(struct elink_params *params,  in elink_emac_get_pfc_stat()  argument
2150 	struct bxe_softc *sc = params->sc;  in elink_emac_get_pfc_stat()
2151 	uint32_t emac_base = params->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;  in elink_emac_get_pfc_stat()
2177 void elink_pfc_statistic(struct elink_params *params, struct elink_vars *vars,  in elink_pfc_statistic()  argument
2182 	struct bxe_softc *sc = params->sc;  in elink_pfc_statistic()
2191 		elink_emac_get_pfc_stat(params, pfc_frames_sent,  in elink_pfc_statistic()
2242 					struct elink_params *params)  in elink_set_mdio_emac_per_phy()  argument
2247 	for (phy_index = ELINK_INT_PHY; phy_index < params->num_phys;  in elink_set_mdio_emac_per_phy()
2249 		elink_set_mdio_clk(sc, params->chip_id,  in elink_set_mdio_emac_per_phy()
2250 				   params->phy[phy_index].mdio_ctrl);  in elink_set_mdio_emac_per_phy()
2253 static void elink_emac_init(struct elink_params *params,  in elink_emac_init()  argument
2257 	struct bxe_softc *sc = params->sc;  in elink_emac_init()
2258 	uint8_t port = params->port;  in elink_emac_init()
2285 	elink_set_mdio_emac_per_phy(sc, params);  in elink_emac_init()
2287 	val = ((params->mac_addr[0] << 8) |  in elink_emac_init()
2288 		params->mac_addr[1]);  in elink_emac_init()
2291 	val = ((params->mac_addr[2] << 24) |  in elink_emac_init()
2292 	       (params->mac_addr[3] << 16) |  in elink_emac_init()
2293 	       (params->mac_addr[4] << 8) |  in elink_emac_init()
2294 		params->mac_addr[5]);  in elink_emac_init()
2298 static void elink_set_xumac_nig(struct elink_params *params,  in elink_set_xumac_nig()  argument
2302 	struct bxe_softc *sc = params->sc;  in elink_set_xumac_nig()
2304 	REG_WR(sc, params->port ? NIG_REG_P1_MAC_IN_EN : NIG_REG_P0_MAC_IN_EN,  in elink_set_xumac_nig()
2306 	REG_WR(sc, params->port ? NIG_REG_P1_MAC_OUT_EN : NIG_REG_P0_MAC_OUT_EN,  in elink_set_xumac_nig()
2308 	REG_WR(sc, params->port ? NIG_REG_P1_MAC_PAUSE_OUT_EN :  in elink_set_xumac_nig()
2312 static void elink_set_umac_rxtx(struct elink_params *params, uint8_t en)  in elink_set_umac_rxtx()  argument
2314 	uint32_t umac_base = params->port ? GRCBASE_UMAC1 : GRCBASE_UMAC0;  in elink_set_umac_rxtx()
2316 	struct bxe_softc *sc = params->sc;  in elink_set_umac_rxtx()
2318 		   (MISC_REGISTERS_RESET_REG_2_UMAC0 << params->port)))  in elink_set_umac_rxtx()
2331 static void elink_umac_enable(struct elink_params *params,  in elink_umac_enable()  argument
2335 	uint32_t umac_base = params->port ? GRCBASE_UMAC1 : GRCBASE_UMAC0;  in elink_umac_enable()
2336 	struct bxe_softc *sc = params->sc;  in elink_umac_enable()
2339 	       (MISC_REGISTERS_RESET_REG_2_UMAC0 << params->port));  in elink_umac_enable()
2343 	       (MISC_REGISTERS_RESET_REG_2_UMAC0 << params->port));  in elink_umac_enable()
2348 	REG_WR(sc, NIG_REG_EGRESS_EMAC0_PORT + params->port*4, 1);  in elink_umac_enable()
2396 	       ((params->mac_addr[2] << 24) |  in elink_umac_enable()
2397 		(params->mac_addr[3] << 16) |  in elink_umac_enable()
2398 		(params->mac_addr[4] << 8) |  in elink_umac_enable()
2399 		(params->mac_addr[5])));  in elink_umac_enable()
2401 	       ((params->mac_addr[0] << 8) |  in elink_umac_enable()
2402 		(params->mac_addr[1])));  in elink_umac_enable()
2423 	elink_set_xumac_nig(params,  in elink_umac_enable()
2430 static void elink_xmac_init(struct elink_params *params, uint32_t max_speed)  in elink_xmac_init()  argument
2432 	struct bxe_softc *sc = params->sc;  in elink_xmac_init()
2492 static void elink_set_xmac_rxtx(struct elink_params *params, uint8_t en)  in elink_set_xmac_rxtx()  argument
2494 	uint8_t port = params->port;  in elink_set_xmac_rxtx()
2495 	struct bxe_softc *sc = params->sc;  in elink_set_xmac_rxtx()
2520 static elink_status_t elink_xmac_enable(struct elink_params *params,  in elink_xmac_enable()  argument
2524 	struct bxe_softc *sc = params->sc;  in elink_xmac_enable()
2527 	xmac_base = (params->port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0;  in elink_xmac_enable()
2529 	elink_xmac_init(params, vars->line_speed);  in elink_xmac_enable()
2538 	REG_WR(sc, NIG_REG_EGRESS_EMAC0_PORT + params->port*4, 0);  in elink_xmac_enable()
2543 	if (!(params->phy[ELINK_INT_PHY].flags & ELINK_FLAGS_TX_ERROR_CHECK)) {  in elink_xmac_enable()
2559 	elink_update_pfc_xmac(params, vars, 0);  in elink_xmac_enable()
2574 	    (params->phy[ELINK_INT_PHY].supported &  in elink_xmac_enable()
2582 	elink_set_xumac_nig(params,  in elink_xmac_enable()
2590 static elink_status_t elink_emac_enable(struct elink_params *params,  in elink_emac_enable()  argument
2593 	struct bxe_softc *sc = params->sc;  in elink_emac_enable()
2594 	uint8_t port = params->port;  in elink_emac_enable()
2628 		uint32_t ser_lane = ((params->lane_config &  in elink_emac_enable()
2663 		if (!(params->feature_config_flags &  in elink_emac_enable()
2694 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_PFC_ENABLED) {  in elink_emac_enable()
2738 	if ((params->feature_config_flags &  in elink_emac_enable()
2762 static void elink_update_pfc_bmac1(struct elink_params *params,  in elink_update_pfc_bmac1()  argument
2766 	struct bxe_softc *sc = params->sc;  in elink_update_pfc_bmac1()
2767 	uint32_t bmac_addr =  params->port ? NIG_REG_INGRESS_BMAC1_MEM :  in elink_update_pfc_bmac1()
2771 	if ((!(params->feature_config_flags &  in elink_update_pfc_bmac1()
2782 	if (!(params->feature_config_flags &  in elink_update_pfc_bmac1()
2791 static void elink_update_pfc_bmac2(struct elink_params *params,  in elink_update_pfc_bmac2()  argument
2799 	struct bxe_softc *sc = params->sc;  in elink_update_pfc_bmac2()
2800 	uint32_t bmac_addr = params->port ? NIG_REG_INGRESS_BMAC1_MEM :  in elink_update_pfc_bmac2()
2804 	if ((!(params->feature_config_flags &  in elink_update_pfc_bmac2()
2816 	if (!(params->feature_config_flags &  in elink_update_pfc_bmac2()
2824 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_PFC_ENABLED) {  in elink_update_pfc_bmac2()
2853 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_PFC_ENABLED)  in elink_update_pfc_bmac2()
2868 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_PFC_ENABLED)  in elink_update_pfc_bmac2()
2924 static void elink_update_mng(struct elink_params *params, uint32_t link_status)  in elink_update_mng()  argument
2926 	struct bxe_softc *sc = params->sc;  in elink_update_mng()
2928 	REG_WR(sc, params->shmem_base +  in elink_update_mng()
2930 			port_mb[params->port].link_status), link_status);  in elink_update_mng()
2933 static void elink_update_pfc_nig(struct elink_params *params,  in elink_update_pfc_nig()  argument
2940 	struct bxe_softc *sc = params->sc;  in elink_update_pfc_nig()
2941 	uint8_t port = params->port;  in elink_update_pfc_nig()
2943 	int set_pfc = params->feature_config_flags &  in elink_update_pfc_nig()
3029 elink_status_t elink_update_pfc(struct elink_params *params,  in elink_update_pfc()  argument
3038 	struct bxe_softc *sc = params->sc;  in elink_update_pfc()
3039 	uint8_t bmac_loopback = (params->loopback_mode == ELINK_LOOPBACK_BMAC);  in elink_update_pfc()
3041 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_PFC_ENABLED)  in elink_update_pfc()
3046 	elink_update_mng(params, vars->link_status);  in elink_update_pfc()
3049 	elink_update_pfc_nig(params, vars, pfc_params);  in elink_update_pfc()
3058 			elink_update_pfc_xmac(params, vars, 0);  in elink_update_pfc()
3062 		     (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port))  in elink_update_pfc()
3065 			elink_emac_enable(params, vars, 0);  in elink_update_pfc()
3069 			elink_update_pfc_bmac2(params, vars, bmac_loopback);  in elink_update_pfc()
3071 			elink_update_pfc_bmac1(params, vars);  in elink_update_pfc()
3074 		if ((params->feature_config_flags &  in elink_update_pfc()
3078 		REG_WR(sc, NIG_REG_BMAC0_PAUSE_OUT_EN + params->port*4, val);  in elink_update_pfc()
3083 static elink_status_t elink_bmac1_enable(struct elink_params *params,  in elink_bmac1_enable()  argument
3087 	struct bxe_softc *sc = params->sc;  in elink_bmac1_enable()
3088 	uint8_t port = params->port;  in elink_bmac1_enable()
3103 	wb_data[0] = ((params->mac_addr[2] << 24) |  in elink_bmac1_enable()
3104 		       (params->mac_addr[3] << 16) |  in elink_bmac1_enable()
3105 		       (params->mac_addr[4] << 8) |  in elink_bmac1_enable()
3106 			params->mac_addr[5]);  in elink_bmac1_enable()
3107 	wb_data[1] = ((params->mac_addr[0] << 8) |  in elink_bmac1_enable()
3108 			params->mac_addr[1]);  in elink_bmac1_enable()
3126 	elink_update_pfc_bmac1(params, vars);  in elink_bmac1_enable()
3156 static elink_status_t elink_bmac2_enable(struct elink_params *params,  in elink_bmac2_enable()  argument
3160 	struct bxe_softc *sc = params->sc;  in elink_bmac2_enable()
3161 	uint8_t port = params->port;  in elink_bmac2_enable()
3182 	wb_data[0] = ((params->mac_addr[2] << 24) |  in elink_bmac2_enable()
3183 		       (params->mac_addr[3] << 16) |  in elink_bmac2_enable()
3184 		       (params->mac_addr[4] << 8) |  in elink_bmac2_enable()
3185 			params->mac_addr[5]);  in elink_bmac2_enable()
3186 	wb_data[1] = ((params->mac_addr[0] << 8) |  in elink_bmac2_enable()
3187 			params->mac_addr[1]);  in elink_bmac2_enable()
3216 	elink_update_pfc_bmac2(params, vars, is_lb);  in elink_bmac2_enable()
3221 static elink_status_t elink_bmac_enable(struct elink_params *params,  in elink_bmac_enable()  argument
3226 	uint8_t port = params->port;  in elink_bmac_enable()
3227 	struct bxe_softc *sc = params->sc;  in elink_bmac_enable()
3244 		rc = elink_bmac2_enable(params, vars, is_lb);  in elink_bmac_enable()
3246 		rc = elink_bmac1_enable(params, vars, is_lb);  in elink_bmac_enable()
3251 	if ((params->feature_config_flags &  in elink_bmac_enable()
3292 static elink_status_t elink_pbf_update(struct elink_params *params, uint32_t flow_ctrl,  in elink_pbf_update()  argument
3295 	struct bxe_softc *sc = params->sc;  in elink_pbf_update()
3296 	uint8_t port = params->port;  in elink_pbf_update()
3644 static uint8_t elink_eee_has_cap(struct elink_params *params)  in elink_eee_has_cap()  argument
3646 	struct bxe_softc *sc = params->sc;  in elink_eee_has_cap()
3648 	if (REG_RD(sc, params->shmem2_base) <=  in elink_eee_has_cap()
3649 		   offsetof(struct shmem2_region, eee_status[params->port]))  in elink_eee_has_cap()
3695 static uint32_t elink_eee_calc_timer(struct elink_params *params)  in elink_eee_calc_timer()  argument
3698 	struct bxe_softc *sc = params->sc;  in elink_eee_calc_timer()
3700 	if (params->eee_mode & ELINK_EEE_MODE_OVERRIDE_NVRAM) {  in elink_eee_calc_timer()
3701 		if (params->eee_mode & ELINK_EEE_MODE_OUTPUT_TIME) {  in elink_eee_calc_timer()
3703 			eee_idle = params->eee_mode & ELINK_EEE_MODE_TIMER_MASK;  in elink_eee_calc_timer()
3706 			if (elink_eee_nvram_to_time(params->eee_mode &  in elink_eee_calc_timer()
3713 		eee_mode = ((REG_RD(sc, params->shmem_base +  in elink_eee_calc_timer()
3715 				    port_feature_config[params->port].  in elink_eee_calc_timer()
3727 static elink_status_t elink_eee_set_timers(struct elink_params *params,  in elink_eee_set_timers()  argument
3731 	struct bxe_softc *sc = params->sc;  in elink_eee_set_timers()
3733 	eee_idle = elink_eee_calc_timer(params);  in elink_eee_set_timers()
3736 		REG_WR(sc, MISC_REG_CPMU_LP_IDLE_THR_P0 + (params->port << 2),  in elink_eee_set_timers()
3738 	} else if ((params->eee_mode & ELINK_EEE_MODE_ENABLE_LPI) &&  in elink_eee_set_timers()
3739 		   (params->eee_mode & ELINK_EEE_MODE_OVERRIDE_NVRAM) &&  in elink_eee_set_timers()
3740 		   (params->eee_mode & ELINK_EEE_MODE_OUTPUT_TIME)) {  in elink_eee_set_timers()
3746 	if (params->eee_mode & ELINK_EEE_MODE_OUTPUT_TIME) {  in elink_eee_set_timers()
3760 static elink_status_t elink_eee_initial_config(struct elink_params *params,  in elink_eee_initial_config()  argument
3766 	if (params->eee_mode & ELINK_EEE_MODE_ENABLE_LPI)  in elink_eee_initial_config()
3771 	if (params->eee_mode & ELINK_EEE_MODE_ADV_LPI)  in elink_eee_initial_config()
3776 	return elink_eee_set_timers(params, vars);  in elink_eee_initial_config()
3780 				struct elink_params *params,  in elink_eee_disable()  argument
3783 	struct bxe_softc *sc = params->sc;  in elink_eee_disable()
3786 	REG_WR(sc, MISC_REG_CPMU_LP_FW_ENABLE_P0 + (params->port << 2), 0);  in elink_eee_disable()
3796 				  struct elink_params *params,  in elink_eee_advertise()  argument
3799 	struct bxe_softc *sc = params->sc;  in elink_eee_advertise()
3803 	REG_WR(sc, MISC_REG_CPMU_LP_MASK_EXT_P0 + (params->port << 2), 0xfc20);  in elink_eee_advertise()
3822 static void elink_update_mng_eee(struct elink_params *params, uint32_t eee_status)  in elink_update_mng_eee()  argument
3824 	struct bxe_softc *sc = params->sc;  in elink_update_mng_eee()
3826 	if (elink_eee_has_cap(params))  in elink_update_mng_eee()
3827 		REG_WR(sc, params->shmem2_base +  in elink_update_mng_eee()
3829 				eee_status[params->port]), eee_status);  in elink_update_mng_eee()
3833 				  struct elink_params *params,  in elink_eee_an_resolve()  argument
3836 	struct bxe_softc *sc = params->sc;  in elink_eee_an_resolve()
3881 static void elink_bsc_module_sel(struct elink_params *params)  in elink_bsc_module_sel()  argument
3886 	struct bxe_softc *sc = params->sc;  in elink_bsc_module_sel()
3887 	uint8_t port = params->port;  in elink_bsc_module_sel()
3889 	board_cfg = REG_RD(sc, params->shmem_base +  in elink_bsc_module_sel()
3897 	sfp_ctrl = REG_RD(sc, params->shmem_base +  in elink_bsc_module_sel()
4009 elink_status_t elink_phy_read(struct elink_params *params, uint8_t phy_addr,  in elink_phy_read()  argument
4016 	for (phy_index = 0; phy_index < params->num_phys; phy_index++) {  in elink_phy_read()
4017 		if (params->phy[phy_index].addr == phy_addr) {  in elink_phy_read()
4018 			return elink_cl45_read(params->sc,  in elink_phy_read()
4019 					       &params->phy[phy_index], devad,  in elink_phy_read()
4026 elink_status_t elink_phy_write(struct elink_params *params, uint8_t phy_addr,  in elink_phy_write()  argument
4033 	for (phy_index = 0; phy_index < params->num_phys; phy_index++) {  in elink_phy_write()
4034 		if (params->phy[phy_index].addr == phy_addr) {  in elink_phy_write()
4035 			return elink_cl45_write(params->sc,  in elink_phy_write()
4036 						&params->phy[phy_index], devad,  in elink_phy_write()
4044 				  struct elink_params *params)  in elink_get_warpcore_lane()  argument
4047 	struct bxe_softc *sc = params->sc;  in elink_get_warpcore_lane()
4052 	port = params->port;  in elink_get_warpcore_lane()
4098 static void elink_set_aer_mmd(struct elink_params *params,  in elink_set_aer_mmd()  argument
4103 	struct bxe_softc *sc = params->sc;  in elink_set_aer_mmd()
4104 	ser_lane = ((params->lane_config &  in elink_set_aer_mmd()
4112 		aer_val = elink_get_warpcore_lane(phy, params);  in elink_set_aer_mmd()
4169 				     struct elink_params *params,  in elink_xgxs_specific_func()  argument
4172 	struct bxe_softc *sc = params->sc;  in elink_xgxs_specific_func()
4176 		REG_WR(sc, NIG_REG_XGXS0_CTRL_MD_ST + params->port*0x18, 0);  in elink_xgxs_specific_func()
4177 		REG_WR(sc, NIG_REG_XGXS0_CTRL_MD_DEVAD + params->port*0x18,  in elink_xgxs_specific_func()
4183 static void elink_xgxs_deassert(struct elink_params *params)  in elink_xgxs_deassert()  argument
4185 	struct bxe_softc *sc = params->sc;  in elink_xgxs_deassert()
4189 	port = params->port;  in elink_xgxs_deassert()
4197 	elink_xgxs_specific_func(&params->phy[ELINK_INT_PHY], params,  in elink_xgxs_deassert()
4202 				     struct elink_params *params, uint16_t *ieee_fc)  in elink_calc_ieee_aneg_adv()  argument
4204 	struct bxe_softc *sc = params->sc;  in elink_calc_ieee_aneg_adv()
4212 		switch (params->req_fc_auto_adv) {  in elink_calc_ieee_aneg_adv()
4242 static void set_phy_vars(struct elink_params *params,  in set_phy_vars()  argument
4245 	struct bxe_softc *sc = params->sc;  in set_phy_vars()
4247 	uint8_t phy_config_swapped = params->multi_phy_config &  in set_phy_vars()
4249 	for (phy_index = ELINK_INT_PHY; phy_index < params->num_phys;  in set_phy_vars()
4259 		params->phy[actual_phy_idx].req_flow_ctrl =  in set_phy_vars()
4260 			params->req_flow_ctrl[link_cfg_idx];  in set_phy_vars()
4262 		params->phy[actual_phy_idx].req_line_speed =  in set_phy_vars()
4263 			params->req_line_speed[link_cfg_idx];  in set_phy_vars()
4265 		params->phy[actual_phy_idx].speed_cap_mask =  in set_phy_vars()
4266 			params->speed_cap_mask[link_cfg_idx];  in set_phy_vars()
4268 		params->phy[actual_phy_idx].req_duplex =  in set_phy_vars()
4269 			params->req_duplex[link_cfg_idx];  in set_phy_vars()
4271 		if (params->req_line_speed[link_cfg_idx] ==  in set_phy_vars()
4277 			   params->phy[actual_phy_idx].req_flow_ctrl,  in set_phy_vars()
4278 			   params->phy[actual_phy_idx].req_line_speed,  in set_phy_vars()
4279 			   params->phy[actual_phy_idx].speed_cap_mask);  in set_phy_vars()
4283 static void elink_ext_phy_set_pause(struct elink_params *params,  in elink_ext_phy_set_pause()  argument
4288 	struct bxe_softc *sc = params->sc;  in elink_ext_phy_set_pause()
4295 	elink_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);  in elink_ext_phy_set_pause()
4311 				struct elink_params *params,  in elink_pause_resolve()  argument
4315 	struct bxe_softc *sc = params->sc;  in elink_pause_resolve()
4337 		if (params->req_fc_auto_adv == ELINK_FLOW_CTRL_BOTH) {  in elink_pause_resolve()
4358 					struct elink_params *params,  in elink_ext_phy_update_adv_fc()  argument
4364 	struct bxe_softc *sc = params->sc;  in elink_ext_phy_update_adv_fc()
4369 		ELINK_SINGLE_MEDIA_DIRECT(params)) {  in elink_ext_phy_update_adv_fc()
4370 		uint8_t lane = elink_get_warpcore_lane(phy, params);  in elink_ext_phy_update_adv_fc()
4408 	elink_pause_resolve(phy, params, vars, pause_result);  in elink_ext_phy_update_adv_fc()
4413 				   struct elink_params *params,  in elink_ext_phy_resolve_fc()  argument
4421 			elink_ext_phy_update_adv_fc(phy, params, vars);  in elink_ext_phy_resolve_fc()
4425 		vars->flow_ctrl = params->req_fc_auto_adv;  in elink_ext_phy_resolve_fc()
4428 		elink_ext_phy_update_adv_fc(phy, params, vars);  in elink_ext_phy_resolve_fc()
4451 static void elink_update_link_attr(struct elink_params *params, uint32_t link_attr)  in elink_update_link_attr()  argument
4453 	struct bxe_softc *sc = params->sc;  in elink_update_link_attr()
4456 		REG_WR(sc, params->shmem2_base +  in elink_update_link_attr()
4458 				link_attr_sync[params->port]), link_attr);  in elink_update_link_attr()
4462 					 struct elink_params *params,  in elink_warpcore_enable_AN_KR2()  argument
4465 	struct bxe_softc *sc = params->sc;  in elink_warpcore_enable_AN_KR2()
4496 	params->link_attr_sync |= LINK_ATTR_SYNC_KR2_ENABLE;  in elink_warpcore_enable_AN_KR2()
4497 	elink_update_link_attr(params, params->link_attr_sync);  in elink_warpcore_enable_AN_KR2()
4500 static void elink_disable_kr2(struct elink_params *params,  in elink_disable_kr2()  argument
4504 	struct bxe_softc *sc = params->sc;  in elink_disable_kr2()
4529 	params->link_attr_sync &= ~LINK_ATTR_SYNC_KR2_ENABLE;  in elink_disable_kr2()
4530 	elink_update_link_attr(params, params->link_attr_sync);  in elink_disable_kr2()
4536 					       struct elink_params *params)  in elink_warpcore_set_lpi_passthrough()  argument
4538 	struct bxe_softc *sc = params->sc;  in elink_warpcore_set_lpi_passthrough()
4548 					 struct elink_params *params)  in elink_warpcore_restart_AN_KR()  argument
4551 	struct bxe_softc *sc = params->sc;  in elink_warpcore_restart_AN_KR()
4552 	uint16_t lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_restart_AN_KR()
4559 	elink_set_aer_mmd(params, phy);  in elink_warpcore_restart_AN_KR()
4563 					struct elink_params *params,  in elink_warpcore_enable_AN_KR()  argument
4567 	struct bxe_softc *sc = params->sc;  in elink_warpcore_enable_AN_KR()
4613 		elink_set_aer_mmd(params, phy);  in elink_warpcore_enable_AN_KR()
4618 	lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_enable_AN_KR()
4645 	if (REG_RD(sc, params->shmem_base +  in elink_warpcore_enable_AN_KR()
4647 			    port_hw_config[params->port].default_cfg)) &  in elink_warpcore_enable_AN_KR()
4656 	elink_ext_phy_set_pause(params, phy, vars);  in elink_warpcore_enable_AN_KR()
4678 		elink_set_aer_mmd(params, phy);  in elink_warpcore_enable_AN_KR()
4680 		elink_warpcore_enable_AN_KR2(phy, params, vars);  in elink_warpcore_enable_AN_KR()
4685 		wc_lane_config = REG_RD(sc, params->shmem_base +  in elink_warpcore_enable_AN_KR()
4707 		elink_disable_kr2(params, vars, phy);  in elink_warpcore_enable_AN_KR()
4711 	elink_warpcore_restart_AN_KR(phy, params);  in elink_warpcore_enable_AN_KR()
4715 				      struct elink_params *params,  in elink_warpcore_set_10G_KR()  argument
4718 	struct bxe_softc *sc = params->sc;  in elink_warpcore_set_10G_KR()
4737 	lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_set_10G_KR()
4754 	elink_set_aer_mmd(params, phy);  in elink_warpcore_set_10G_KR()
4783 				       struct elink_params *params,  in elink_warpcore_set_10G_XFI()  argument
4786 	struct bxe_softc *sc = params->sc;  in elink_warpcore_set_10G_XFI()
4836 		cfg_tap_val = REG_RD(sc, params->shmem_base +  in elink_warpcore_set_10G_XFI()
4838 					      port_hw_config[params->port].  in elink_warpcore_set_10G_XFI()
4886 	lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_set_10G_XFI()
4902 	elink_warpcore_set_lpi_passthrough(phy, params);  in elink_warpcore_set_10G_XFI()
4918 					     struct elink_params *params)  in elink_warpcore_set_20G_force_KR2()  argument
4921 	struct bxe_softc *sc = params->sc;  in elink_warpcore_set_20G_force_KR2()
4930 	elink_set_aer_mmd(params, phy);  in elink_warpcore_set_20G_force_KR2()
4967 	elink_set_aer_mmd(params, phy);  in elink_warpcore_set_20G_force_KR2()
5025 					   struct elink_params *params,  in elink_warpcore_set_sgmii_speed()  argument
5029 	struct bxe_softc *sc = params->sc;  in elink_warpcore_set_sgmii_speed()
5036 	elink_warpcore_set_lpi_passthrough(phy, params);  in elink_warpcore_set_sgmii_speed()
5127 				      struct elink_params *params,  in elink_warpcore_clear_regs()  argument
5130 	struct bxe_softc *sc = params->sc;  in elink_warpcore_clear_regs()
5156 	lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_clear_regs()
5202 				       struct elink_params *params)  in elink_is_sfp_module_plugged()  argument
5204 	struct bxe_softc *sc = params->sc;  in elink_is_sfp_module_plugged()
5207 	if (elink_get_mod_abs_int_cfg(sc, params->chip_id,  in elink_is_sfp_module_plugged()
5208 				      params->shmem_base, params->port,  in elink_is_sfp_module_plugged()
5220 				     struct elink_params *params)  in elink_warpcore_get_sigdet()  argument
5223 	struct bxe_softc *sc = params->sc;  in elink_warpcore_get_sigdet()
5225 	lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_get_sigdet()
5234 					  struct elink_params *params,  in elink_warpcore_config_runtime()  argument
5237 	struct bxe_softc *sc = params->sc;  in elink_warpcore_config_runtime()
5247 		uint16_t lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_config_runtime()
5248 		serdes_net_if = (REG_RD(sc, params->shmem_base +  in elink_warpcore_config_runtime()
5250 				port_hw_config[params->port].default_cfg)) &  in elink_warpcore_config_runtime()
5287 				      struct elink_params *params)  in elink_warpcore_config_sfi()  argument
5289 	uint16_t lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_config_sfi()
5290 	struct bxe_softc *sc = params->sc;  in elink_warpcore_config_sfi()
5291 	elink_warpcore_clear_regs(phy, params, lane);  in elink_warpcore_config_sfi()
5292 	if ((params->req_line_speed[ELINK_LINK_CONFIG_IDX(ELINK_INT_PHY)] ==  in elink_warpcore_config_sfi()
5296 		elink_warpcore_set_10G_XFI(phy, params, 0);  in elink_warpcore_config_sfi()
5299 		elink_warpcore_set_sgmii_speed(phy, params, 1, 0);  in elink_warpcore_config_sfi()
5303 static void elink_sfp_e3_set_transmitter(struct elink_params *params,  in elink_sfp_e3_set_transmitter()  argument
5307 	struct bxe_softc *sc = params->sc;  in elink_sfp_e3_set_transmitter()
5309 	uint8_t port = params->port;  in elink_sfp_e3_set_transmitter()
5311 	cfg_pin = REG_RD(sc, params->shmem_base +  in elink_sfp_e3_set_transmitter()
5325 				       struct elink_params *params,  in elink_warpcore_config_init()  argument
5328 	struct bxe_softc *sc = params->sc;  in elink_warpcore_config_init()
5331 	uint16_t lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_config_init()
5332 	serdes_net_if = (REG_RD(sc, params->shmem_base +  in elink_warpcore_config_init()
5334 				  port_hw_config[params->port].default_cfg)) &  in elink_warpcore_config_init()
5339 	elink_set_aer_mmd(params, phy);  in elink_warpcore_config_init()
5348 		elink_warpcore_clear_regs(phy, params, lane);  in elink_warpcore_config_init()
5349 		elink_warpcore_set_sgmii_speed(phy, params, 0, 1);  in elink_warpcore_config_init()
5354 			if (params->loopback_mode != ELINK_LOOPBACK_EXT)  in elink_warpcore_config_init()
5355 				elink_warpcore_enable_AN_KR(phy, params, vars);  in elink_warpcore_config_init()
5358 				elink_warpcore_set_10G_KR(phy, params, vars);  in elink_warpcore_config_init()
5363 			elink_warpcore_clear_regs(phy, params, lane);  in elink_warpcore_config_init()
5366 				elink_warpcore_set_10G_XFI(phy, params, 1);  in elink_warpcore_config_init()
5368 				if (ELINK_SINGLE_MEDIA_DIRECT(params)) {  in elink_warpcore_config_init()
5376 								params,  in elink_warpcore_config_init()
5388 			if ((params->loopback_mode == ELINK_LOOPBACK_NONE) ||  in elink_warpcore_config_init()
5389 			    (params->loopback_mode == ELINK_LOOPBACK_EXT)) {  in elink_warpcore_config_init()
5390 				if (elink_is_sfp_module_plugged(phy, params))  in elink_warpcore_config_init()
5391 					elink_sfp_module_detection(phy, params);  in elink_warpcore_config_init()
5393 					elink_sfp_e3_set_transmitter(params,  in elink_warpcore_config_init()
5397 			elink_warpcore_config_sfi(phy, params);  in elink_warpcore_config_init()
5409 			elink_sfp_module_detection(phy, params);  in elink_warpcore_config_init()
5412 			if (!params->loopback_mode) {  in elink_warpcore_config_init()
5413 				elink_warpcore_enable_AN_KR(phy, params, vars);  in elink_warpcore_config_init()
5416 				elink_warpcore_set_20G_force_KR2(phy, params);  in elink_warpcore_config_init()
5433 				      struct elink_params *params)  in elink_warpcore_link_reset()  argument
5435 	struct bxe_softc *sc = params->sc;  in elink_warpcore_link_reset()
5437 	elink_sfp_e3_set_transmitter(params, phy, 0);  in elink_warpcore_link_reset()
5438 	elink_set_mdio_emac_per_phy(sc, params);  in elink_warpcore_link_reset()
5439 	elink_set_aer_mmd(params, phy);  in elink_warpcore_link_reset()
5461 	lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_link_reset()
5483 	elink_set_aer_mmd(params, phy);  in elink_warpcore_link_reset()
5488 					struct elink_params *params)  in elink_set_warpcore_loopback()  argument
5490 	struct bxe_softc *sc = params->sc;  in elink_set_warpcore_loopback()
5494 		       params->loopback_mode, phy->req_line_speed);  in elink_set_warpcore_loopback()
5508 		lane = elink_get_warpcore_lane(phy, params);  in elink_set_warpcore_loopback()
5519 		elink_set_aer_mmd(params, phy);  in elink_set_warpcore_loopback()
5532 static void elink_sync_link(struct elink_params *params,  in elink_sync_link()  argument
5535 	struct bxe_softc *sc = params->sc;  in elink_sync_link()
5639 void elink_link_status_update(struct elink_params *params,  in elink_link_status_update()  argument
5642 	struct bxe_softc *sc = params->sc;  in elink_link_status_update()
5643 	uint8_t port = params->port;  in elink_link_status_update()
5646 	set_phy_vars(params, vars);  in elink_link_status_update()
5648 	vars->link_status = REG_RD(sc, params->shmem_base +  in elink_link_status_update()
5653 	if (params->loopback_mode != ELINK_LOOPBACK_NONE &&  in elink_link_status_update()
5654 	    params->loopback_mode != ELINK_LOOPBACK_EXT)  in elink_link_status_update()
5657 	if (elink_eee_has_cap(params))  in elink_link_status_update()
5658 		vars->eee_status = REG_RD(sc, params->shmem2_base +  in elink_link_status_update()
5660 						   eee_status[params->port]));  in elink_link_status_update()
5663 	elink_sync_link(params, vars);  in elink_link_status_update()
5665 	sync_offset = params->shmem_base +  in elink_link_status_update()
5670 	params->phy[ELINK_INT_PHY].media_type =  in elink_link_status_update()
5673 	params->phy[ELINK_EXT_PHY1].media_type =  in elink_link_status_update()
5676 	params->phy[ELINK_EXT_PHY2].media_type =  in elink_link_status_update()
5682 	sync_offset = params->shmem_base +  in elink_link_status_update()
5690 		params->feature_config_flags |=  in elink_link_status_update()
5693 		params->feature_config_flags &=  in elink_link_status_update()
5697 		params->link_attr_sync = SHMEM2_RD(sc,  in elink_link_status_update()
5698 						 link_attr_sync[params->port]);  in elink_link_status_update()
5706 static void elink_set_master_ln(struct elink_params *params,  in elink_set_master_ln()  argument
5709 	struct bxe_softc *sc = params->sc;  in elink_set_master_ln()
5711 	ser_lane = ((params->lane_config &  in elink_set_master_ln()
5727 static elink_status_t elink_reset_unicore(struct elink_params *params,  in elink_reset_unicore()  argument
5731 	struct bxe_softc *sc = params->sc;  in elink_reset_unicore()
5745 		elink_set_serdes_access(sc, params->port);  in elink_reset_unicore()
5763 …elink_cb_event_log(sc, ELINK_LOG_ID_PHY_UNINITIALIZED, params->port); // "Warning: PHY was not ini…  in elink_reset_unicore()
5771 static void elink_set_swap_lanes(struct elink_params *params,  in elink_set_swap_lanes()  argument
5774 	struct bxe_softc *sc = params->sc;  in elink_set_swap_lanes()
5780 	rx_lane_swap = ((params->lane_config &  in elink_set_swap_lanes()
5783 	tx_lane_swap = ((params->lane_config &  in elink_set_swap_lanes()
5814 					 struct elink_params *params)  in elink_set_parallel_detection()  argument
5816 	struct bxe_softc *sc = params->sc;  in elink_set_parallel_detection()
5867 			      struct elink_params *params,  in elink_set_autoneg()  argument
5871 	struct bxe_softc *sc = params->sc;  in elink_set_autoneg()
5971 				 struct elink_params *params,  in elink_program_serdes()  argument
5974 	struct bxe_softc *sc = params->sc;  in elink_program_serdes()
6020 					      struct elink_params *params)  in elink_set_brcm_cl37_advertisement()  argument
6022 	struct bxe_softc *sc = params->sc;  in elink_set_brcm_cl37_advertisement()
6040 					      struct elink_params *params,  in elink_set_ieee_aneg_advertisement()  argument
6043 	struct bxe_softc *sc = params->sc;  in elink_set_ieee_aneg_advertisement()
6061 				  struct elink_params *params,  in elink_restart_autoneg()  argument
6064 	struct bxe_softc *sc = params->sc;  in elink_restart_autoneg()
6101 					   struct elink_params *params,  in elink_initialize_sgmii_process()  argument
6104 	struct bxe_softc *sc = params->sc;  in elink_initialize_sgmii_process()
6166 		elink_restart_autoneg(phy, params, 0);  in elink_initialize_sgmii_process()
6173 					     struct elink_params *params)  in elink_direct_parallel_detect_used()  argument
6175 	struct bxe_softc *sc = params->sc;  in elink_direct_parallel_detect_used()
6189 			 params->port);  in elink_direct_parallel_detect_used()
6200 			 params->port);  in elink_direct_parallel_detect_used()
6207 				struct elink_params *params,  in elink_update_adv_fc()  argument
6214 	struct bxe_softc *sc = params->sc;  in elink_update_adv_fc()
6249 	elink_pause_resolve(phy, params, vars, pause_result);  in elink_update_adv_fc()
6254 				    struct elink_params *params,  in elink_flow_ctrl_resolve()  argument
6258 	struct bxe_softc *sc = params->sc;  in elink_flow_ctrl_resolve()
6265 			elink_update_adv_fc(phy, params, vars, gp_status);  in elink_flow_ctrl_resolve()
6269 		vars->flow_ctrl = params->req_fc_auto_adv;  in elink_flow_ctrl_resolve()
6272 		if (elink_direct_parallel_detect_used(phy, params)) {  in elink_flow_ctrl_resolve()
6273 			vars->flow_ctrl = params->req_fc_auto_adv;  in elink_flow_ctrl_resolve()
6276 		elink_update_adv_fc(phy, params, vars, gp_status);  in elink_flow_ctrl_resolve()
6282 					 struct elink_params *params)  in elink_check_fallback_to_cl37()  argument
6284 	struct bxe_softc *sc = params->sc;  in elink_check_fallback_to_cl37()
6345 	elink_restart_autoneg(phy, params, 0);  in elink_check_fallback_to_cl37()
6350 				  struct elink_params *params,  in elink_xgxs_an_resolve()  argument
6358 	if (elink_direct_parallel_detect_used(phy, params))  in elink_xgxs_an_resolve()
6363 				     struct elink_params *params,  in elink_get_link_speed_duplex()  argument
6369 	struct bxe_softc *sc = params->sc;  in elink_get_link_speed_duplex()
6456 				      struct elink_params *params,  in elink_link_settings_status()  argument
6459 	struct bxe_softc *sc = params->sc;  in elink_link_settings_status()
6484 	rc = elink_get_link_speed_duplex(phy, params, vars, link_up, speed_mask,  in elink_link_settings_status()
6490 		if (ELINK_SINGLE_MEDIA_DIRECT(params)) {  in elink_link_settings_status()
6492 			elink_flow_ctrl_resolve(phy, params, vars, gp_status);  in elink_link_settings_status()
6494 				elink_xgxs_an_resolve(phy, params, vars,  in elink_link_settings_status()
6499 		    ELINK_SINGLE_MEDIA_DIRECT(params)) {  in elink_link_settings_status()
6501 			elink_check_fallback_to_cl37(phy, params);  in elink_link_settings_status()
6506 	if (ELINK_SINGLE_MEDIA_DIRECT(params) &&  in elink_link_settings_status()
6538 				     struct elink_params *params,  in elink_warpcore_read_status()  argument
6541 	struct bxe_softc *sc = params->sc;  in elink_warpcore_read_status()
6545 	lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_read_status()
6547 	if ((params->loopback_mode) &&  in elink_warpcore_read_status()
6567 			elink_ext_phy_resolve_fc(phy, params, vars);  in elink_warpcore_read_status()
6588 		if (link_up && ELINK_SINGLE_MEDIA_DIRECT(params)) {  in elink_warpcore_read_status()
6609 			elink_ext_phy_resolve_fc(phy, params, vars);  in elink_warpcore_read_status()
6618 	    ELINK_SINGLE_MEDIA_DIRECT(params)) {  in elink_warpcore_read_status()
6663 	rc = elink_get_link_speed_duplex(phy, params, vars, link_up, gp_speed,  in elink_warpcore_read_status()
6675 static void elink_set_gmii_tx_driver(struct elink_params *params)  in elink_set_gmii_tx_driver()  argument
6677 	struct bxe_softc *sc = params->sc;  in elink_set_gmii_tx_driver()
6678 	struct elink_phy *phy = &params->phy[ELINK_INT_PHY];  in elink_set_gmii_tx_driver()
6714 static elink_status_t elink_emac_program(struct elink_params *params,  in elink_emac_program()  argument
6717 	struct bxe_softc *sc = params->sc;  in elink_emac_program()
6718 	uint8_t port = params->port;  in elink_emac_program()
6757 	elink_set_led(params, vars, ELINK_LED_MODE_OPER, vars->line_speed);  in elink_emac_program()
6762 				  struct elink_params *params)  in elink_set_preemphasis()  argument
6766 	struct bxe_softc *sc = params->sc;  in elink_set_preemphasis()
6786 				   struct elink_params *params,  in elink_xgxs_config_init()  argument
6789 	struct bxe_softc *sc = params->sc;  in elink_xgxs_config_init()
6790 	uint8_t enable_cl73 = (ELINK_SINGLE_MEDIA_DIRECT(params) ||  in elink_xgxs_config_init()
6791 			  (params->loopback_mode == ELINK_LOOPBACK_XGXS));  in elink_xgxs_config_init()
6793 		if (ELINK_SINGLE_MEDIA_DIRECT(params) &&  in elink_xgxs_config_init()
6794 		    (params->feature_config_flags &  in elink_xgxs_config_init()
6796 			elink_set_preemphasis(phy, params);  in elink_xgxs_config_init()
6800 		    (ELINK_SINGLE_MEDIA_DIRECT(params) &&  in elink_xgxs_config_init()
6801 		     params->loopback_mode == ELINK_LOOPBACK_EXT)) {  in elink_xgxs_config_init()
6805 			elink_set_autoneg(phy, params, vars, 0);  in elink_xgxs_config_init()
6808 			elink_program_serdes(phy, params, vars);  in elink_xgxs_config_init()
6814 			elink_set_brcm_cl37_advertisement(phy, params);  in elink_xgxs_config_init()
6817 			elink_set_ieee_aneg_advertisement(phy, params,  in elink_xgxs_config_init()
6821 			elink_set_autoneg(phy, params, vars, enable_cl73);  in elink_xgxs_config_init()
6824 			elink_restart_autoneg(phy, params, enable_cl73);  in elink_xgxs_config_init()
6830 		elink_initialize_sgmii_process(phy, params, vars);  in elink_xgxs_config_init()
6835 			  struct elink_params *params,  in elink_prepare_xgxs()  argument
6853 	elink_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);  in elink_prepare_xgxs()
6854 	elink_set_aer_mmd(params, phy);  in elink_prepare_xgxs()
6856 		elink_set_master_ln(params, phy);  in elink_prepare_xgxs()
6858 	rc = elink_reset_unicore(params, phy, 0);  in elink_prepare_xgxs()
6863 	elink_set_aer_mmd(params, phy);  in elink_prepare_xgxs()
6866 		elink_set_master_ln(params, phy);  in elink_prepare_xgxs()
6867 		elink_set_swap_lanes(params, phy);  in elink_prepare_xgxs()
6875 				     struct elink_params *params)  in elink_wait_reset_complete()  argument
6893 …elink_cb_event_log(sc, ELINK_LOG_ID_PHY_UNINITIALIZED, params->port); // "Warning: PHY was not ini…  in elink_wait_reset_complete()
6900 static void elink_link_int_enable(struct elink_params *params)  in elink_link_int_enable()  argument
6902 	uint8_t port = params->port;  in elink_link_int_enable()
6904 	struct bxe_softc *sc = params->sc;  in elink_link_int_enable()
6909 		if (!(ELINK_SINGLE_MEDIA_DIRECT(params)))  in elink_link_int_enable()
6911 	} else if (params->switch_cfg == ELINK_SWITCH_CFG_10G) {  in elink_link_int_enable()
6915 		if (!(ELINK_SINGLE_MEDIA_DIRECT(params)) &&  in elink_link_int_enable()
6916 			params->phy[ELINK_INT_PHY].type !=  in elink_link_int_enable()
6925 		if (!(ELINK_SINGLE_MEDIA_DIRECT(params)) &&  in elink_link_int_enable()
6926 			params->phy[ELINK_INT_PHY].type !=  in elink_link_int_enable()
6937 		 (params->switch_cfg == ELINK_SWITCH_CFG_10G),  in elink_link_int_enable()
6982 static void elink_link_int_ack(struct elink_params *params,  in elink_link_int_ack()  argument
6985 	struct bxe_softc *sc = params->sc;  in elink_link_int_ack()
6986 	uint8_t port = params->port;  in elink_link_int_ack()
7001 			else if (params->switch_cfg == ELINK_SWITCH_CFG_10G) {  in elink_link_int_ack()
7006 					((params->lane_config &  in elink_link_int_ack()
7068 elink_status_t elink_get_ext_phy_fw_version(struct elink_params *params, uint8_t *version,  in elink_get_ext_phy_fw_version()  argument
7076 	if (version == NULL || params == NULL)  in elink_get_ext_phy_fw_version()
7078 	sc = params->sc;  in elink_get_ext_phy_fw_version()
7082 	spirom_ver = REG_RD(sc, params->phy[ELINK_EXT_PHY1].ver_addr);  in elink_get_ext_phy_fw_version()
7084 	if (params->phy[ELINK_EXT_PHY1].format_fw_ver) {  in elink_get_ext_phy_fw_version()
7085 		status |= params->phy[ELINK_EXT_PHY1].format_fw_ver(spirom_ver,  in elink_get_ext_phy_fw_version()
7090 	if ((params->num_phys == ELINK_MAX_PHYS) &&  in elink_get_ext_phy_fw_version()
7091 	    (params->phy[ELINK_EXT_PHY2].ver_addr != 0)) {  in elink_get_ext_phy_fw_version()
7092 		spirom_ver = REG_RD(sc, params->phy[ELINK_EXT_PHY2].ver_addr);  in elink_get_ext_phy_fw_version()
7093 		if (params->phy[ELINK_EXT_PHY2].format_fw_ver) {  in elink_get_ext_phy_fw_version()
7097 			status |= params->phy[ELINK_EXT_PHY2].format_fw_ver(  in elink_get_ext_phy_fw_version()
7109 				    struct elink_params *params)  in elink_set_xgxs_loopback()  argument
7111 	uint8_t port = params->port;  in elink_set_xgxs_loopback()
7112 	struct bxe_softc *sc = params->sc;  in elink_set_xgxs_loopback()
7141 		elink_set_aer_mmd(params, phy);  in elink_set_xgxs_loopback()
7163 elink_status_t elink_set_led(struct elink_params *params,  in elink_set_led()  argument
7166 	uint8_t port = params->port;  in elink_set_led()
7167 	uint16_t hw_led_mode = params->hw_led_mode;  in elink_set_led()
7172 	struct bxe_softc *sc = params->sc;  in elink_set_led()
7178 		if (params->phy[phy_idx].set_link_led) {  in elink_set_led()
7179 			params->phy[phy_idx].set_link_led(  in elink_set_led()
7180 				&params->phy[phy_idx], params, mode);  in elink_set_led()
7184 	if (params->feature_config_flags &  in elink_set_led()
7197 		if (params->phy[ELINK_EXT_PHY1].type ==  in elink_set_led()
7215 		if (((params->phy[ELINK_EXT_PHY1].type ==  in elink_set_led()
7217 			 (params->phy[ELINK_EXT_PHY1].type ==  in elink_set_led()
7219 		    CHIP_IS_E2(sc) && params->num_phys == 2) {  in elink_set_led()
7237 		} else if (ELINK_SINGLE_MEDIA_DIRECT(params)) {  in elink_set_led()
7253 		} else if ((params->phy[ELINK_EXT_PHY1].type ==  in elink_set_led()
7265 			uint32_t nig_led_mode = ((params->hw_led_mode <<  in elink_set_led()
7316 elink_status_t elink_test_link(struct elink_params *params, struct elink_vars *vars,  in elink_test_link()  argument
7319 	struct bxe_softc *sc = params->sc;  in elink_test_link()
7323 	struct elink_phy *int_phy = &params->phy[ELINK_INT_PHY];  in elink_test_link()
7335 		if (params->req_line_speed[ELINK_LINK_CONFIG_IDX(ELINK_INT_PHY)]  in elink_test_link()
7345 			uint8_t lane = elink_get_warpcore_lane(int_phy, params);  in elink_test_link()
7365 	if (params->loopback_mode == ELINK_LOOPBACK_XGXS)  in elink_test_link()
7368 	switch (params->num_phys) {  in elink_test_link()
7373 		ext_phy_link_up = params->phy[ELINK_EXT_PHY1].read_status(  in elink_test_link()
7374 			&params->phy[ELINK_EXT_PHY1],  in elink_test_link()
7375 			params, &temp_vars);  in elink_test_link()
7378 		for (phy_index = ELINK_EXT_PHY1; phy_index < params->num_phys;  in elink_test_link()
7380 			serdes_phy_type = ((params->phy[phy_index].media_type ==  in elink_test_link()
7382 					   (params->phy[phy_index].media_type ==  in elink_test_link()
7384 					   (params->phy[phy_index].media_type ==  in elink_test_link()
7386 					   (params->phy[phy_index].media_type ==  in elink_test_link()
7391 			if (params->phy[phy_index].read_status) {  in elink_test_link()
7393 					params->phy[phy_index].read_status(  in elink_test_link()
7394 						&params->phy[phy_index],  in elink_test_link()
7395 						params, &temp_vars);  in elink_test_link()
7405 static elink_status_t elink_link_initialize(struct elink_params *params,  in elink_link_initialize()  argument
7409 	struct bxe_softc *sc = params->sc;  in elink_link_initialize()
7415 	vars->line_speed = params->phy[ELINK_INT_PHY].req_line_speed;  in elink_link_initialize()
7422 		elink_prepare_xgxs(&params->phy[ELINK_INT_PHY], params, vars);  in elink_link_initialize()
7424 	non_ext_phy = (ELINK_SINGLE_MEDIA_DIRECT(params) ||  in elink_link_initialize()
7425 		       (params->loopback_mode == ELINK_LOOPBACK_XGXS));  in elink_link_initialize()
7428 	    (params->phy[ELINK_EXT_PHY1].flags & ELINK_FLAGS_INIT_XGXS_FIRST) ||  in elink_link_initialize()
7429 	    (params->loopback_mode == ELINK_LOOPBACK_EXT_PHY)) {  in elink_link_initialize()
7430 		struct elink_phy *phy = &params->phy[ELINK_INT_PHY];  in elink_link_initialize()
7434 			elink_set_parallel_detection(phy, params);  in elink_link_initialize()
7435 		if (params->phy[ELINK_INT_PHY].config_init)  in elink_link_initialize()
7436 			params->phy[ELINK_INT_PHY].config_init(phy, params, vars);  in elink_link_initialize()
7442 	vars->line_speed = params->phy[ELINK_INT_PHY].req_line_speed;  in elink_link_initialize()
7446 		if (params->phy[ELINK_INT_PHY].supported &  in elink_link_initialize()
7450 		for (phy_index = ELINK_EXT_PHY1; phy_index < params->num_phys;  in elink_link_initialize()
7457 			if (params->phy[phy_index].supported &  in elink_link_initialize()
7462 			    (elink_phy_selection(params) ==  in elink_link_initialize()
7468 			params->phy[phy_index].config_init(  in elink_link_initialize()
7469 				&params->phy[phy_index],  in elink_link_initialize()
7470 				params, vars);  in elink_link_initialize()
7475 		       params->port*4,  in elink_link_initialize()
7484 				 struct elink_params *params)  in elink_int_link_reset()  argument
7487 	REG_WR(params->sc, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR,  in elink_int_link_reset()
7488 	       (0x1ff << (params->port*16)));  in elink_int_link_reset()
7492 					struct elink_params *params)  in elink_common_ext_link_reset()  argument
7494 	struct bxe_softc *sc = params->sc;  in elink_common_ext_link_reset()
7500 		gpio_port = params->port;  in elink_common_ext_link_reset()
7510 static elink_status_t elink_update_link_down(struct elink_params *params,  in elink_update_link_down()  argument
7513 	struct bxe_softc *sc = params->sc;  in elink_update_link_down()
7514 	uint8_t port = params->port;  in elink_update_link_down()
7517 	elink_set_led(params, vars, ELINK_LED_MODE_OFF, 0);  in elink_update_link_down()
7525 	elink_update_mng(params, vars->link_status);  in elink_update_link_down()
7538 		elink_set_bmac_rx(sc, params->chip_id, params->port, 0);  in elink_update_link_down()
7542 		REG_WR(sc, MISC_REG_CPMU_LP_FW_ENABLE_P0 + (params->port << 2),  in elink_update_link_down()
7544 		REG_WR(sc, MISC_REG_CPMU_LP_MASK_ENT_P0 + (params->port << 2),  in elink_update_link_down()
7549 		elink_update_mng_eee(params, vars->eee_status);  in elink_update_link_down()
7550 		elink_set_xmac_rxtx(params, 0);  in elink_update_link_down()
7551 		elink_set_umac_rxtx(params, 0);  in elink_update_link_down()
7557 static elink_status_t elink_update_link_up(struct elink_params *params,  in elink_update_link_up()  argument
7561 	struct bxe_softc *sc = params->sc;  in elink_update_link_up()
7562 	uint8_t phy_idx, port = params->port;  in elink_update_link_up()
7578 			if (elink_xmac_enable(params, vars, 0) ==  in elink_update_link_up()
7586 			elink_umac_enable(params, vars, 0);  in elink_update_link_up()
7587 		elink_set_led(params, vars,  in elink_update_link_up()
7594 			       (params->port << 2), 1);  in elink_update_link_up()
7597 			       (params->port << 2), 0xfc20);  in elink_update_link_up()
7603 			if (elink_bmac_enable(params, vars, 0, 1) ==  in elink_update_link_up()
7611 			elink_set_led(params, vars,  in elink_update_link_up()
7614 			rc = elink_emac_program(params, vars);  in elink_update_link_up()
7615 			elink_emac_enable(params, vars, 0);  in elink_update_link_up()
7621 			    ELINK_SINGLE_MEDIA_DIRECT(params))  in elink_update_link_up()
7622 				elink_set_gmii_tx_driver(params);  in elink_update_link_up()
7628 		rc |= elink_pbf_update(params, vars->flow_ctrl,  in elink_update_link_up()
7635 	elink_update_mng(params, vars->link_status);  in elink_update_link_up()
7636 	elink_update_mng_eee(params, vars->eee_status);  in elink_update_link_up()
7639 		if (params->phy[phy_idx].flags & ELINK_FLAGS_TX_ERROR_CHECK) {  in elink_update_link_up()
7640 			elink_check_half_open_conn(params, vars, 0);  in elink_update_link_up()
7648 static void elink_chng_link_count(struct elink_params *params, uint8_t clear)  in elink_chng_link_count()  argument
7650 	struct bxe_softc *sc = params->sc;  in elink_chng_link_count()
7657 	addr = params->shmem2_base +  in elink_chng_link_count()
7658 		offsetof(struct shmem2_region, link_change_count[params->port]);  in elink_chng_link_count()
7678 elink_status_t elink_link_update(struct elink_params *params, struct elink_vars *vars)  in elink_link_update()  argument
7680 	struct bxe_softc *sc = params->sc;  in elink_link_update()
7682 	uint8_t port = params->port;  in elink_link_update()
7691 	for (phy_index = ELINK_INT_PHY; phy_index < params->num_phys;  in elink_link_update()
7705 		elink_set_aer_mmd(params, &params->phy[ELINK_INT_PHY]);  in elink_link_update()
7731 	for (phy_index = ELINK_EXT_PHY1; phy_index < params->num_phys;  in elink_link_update()
7733 		struct elink_phy *phy = &params->phy[phy_index];  in elink_link_update()
7737 		cur_link_up = phy->read_status(phy, params,  in elink_link_update()
7752 			switch (elink_phy_selection(params)) {  in elink_link_update()
7778 					   params->multi_phy_config);  in elink_link_update()
7791 	if (params->phy[ELINK_INT_PHY].read_status)  in elink_link_update()
7792 		params->phy[ELINK_INT_PHY].read_status(  in elink_link_update()
7793 			&params->phy[ELINK_INT_PHY],  in elink_link_update()
7794 			params, vars);  in elink_link_update()
7813 			if (params->phy[ELINK_EXT_PHY2].phy_specific_func) {  in elink_link_update()
7816 				params->phy[ELINK_EXT_PHY2].phy_specific_func(  in elink_link_update()
7817 					&params->phy[ELINK_EXT_PHY2],  in elink_link_update()
7818 					params, ELINK_DISABLE_TX);  in elink_link_update()
7824 		if (params->phy[active_external_phy].supported &  in elink_link_update()
7849 	for (phy_index = ELINK_EXT_PHY1; phy_index < params->num_phys;  in elink_link_update()
7851 		if (params->phy[phy_index].flags &  in elink_link_update()
7868 		if (!(ELINK_SINGLE_MEDIA_DIRECT(params)) && ext_phy_link_up &&  in elink_link_update()
7877 			REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4,  in elink_link_update()
7886 	elink_link_int_ack(params, vars, link_10g_plus);  in elink_link_update()
7895 	if (!(ELINK_SINGLE_MEDIA_DIRECT(params))) {  in elink_link_update()
7899 			   params->phy[ELINK_EXT_PHY1].flags &  in elink_link_update()
7901 		if (!(params->phy[ELINK_EXT_PHY1].flags &  in elink_link_update()
7910 			if (params->phy[ELINK_INT_PHY].config_init)  in elink_link_update()
7911 				params->phy[ELINK_INT_PHY].config_init(  in elink_link_update()
7912 					&params->phy[ELINK_INT_PHY], params,  in elink_link_update()
7921 			  ELINK_SINGLE_MEDIA_DIRECT(params)) &&  in elink_link_update()
7931 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_PFC_ENABLED)  in elink_link_update()
7937 		rc = elink_update_link_up(params, vars, link_10g_plus);  in elink_link_update()
7939 		rc = elink_update_link_down(params, vars);  in elink_link_update()
7942 		elink_chng_link_count(params, 0);  in elink_link_update()
7945 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_BC_SUPPORTS_AFEX)  in elink_link_update()
8008 				  struct elink_params *params,  in elink_8073_resolve_fc()  argument
8011 	struct bxe_softc *sc = params->sc;  in elink_8073_resolve_fc()
8018 	if (elink_ext_phy_resolve_fc(phy, params, vars) &&  in elink_8073_resolve_fc()
8035 		elink_pause_resolve(phy, params, vars, pause_result);  in elink_8073_resolve_fc()
8216 static void elink_8073_set_pause_cl37(struct elink_params *params,  in elink_8073_set_pause_cl37()  argument
8221 	struct bxe_softc *sc = params->sc;  in elink_8073_set_pause_cl37()
8227 	elink_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);  in elink_8073_set_pause_cl37()
8252 				     struct elink_params *params,  in elink_8073_specific_func()  argument
8255 	struct bxe_softc *sc = params->sc;  in elink_8073_specific_func()
8268 				  struct elink_params *params,  in elink_8073_config_init()  argument
8271 	struct bxe_softc *sc = params->sc;  in elink_8073_config_init()
8279 		gpio_port = params->port;  in elink_8073_config_init()
8287 	elink_8073_specific_func(phy, params, ELINK_PHY_INIT);  in elink_8073_config_init()
8288 	elink_8073_set_pause_cl37(params, phy, vars);  in elink_8073_config_init()
8299 	if (params->lane_config & PORT_HW_CFG_SWAP_PHY_POLARITY_ENABLED) {  in elink_8073_config_init()
8314 	if (REG_RD(sc, params->shmem_base +  in elink_8073_config_init()
8316 				  port_hw_config[params->port].default_cfg)) &  in elink_8073_config_init()
8327 	if (params->loopback_mode == ELINK_LOOPBACK_EXT) {  in elink_8073_config_init()
8405 	elink_ext_phy_set_pause(params, phy, vars);  in elink_8073_config_init()
8416 				 struct elink_params *params,  in elink_8073_read_status()  argument
8419 	struct bxe_softc *sc = params->sc;  in elink_8073_read_status()
8500 			   params->port);  in elink_8073_read_status()
8505 			   params->port);  in elink_8073_read_status()
8510 			   params->port);  in elink_8073_read_status()
8514 			   params->port);  in elink_8073_read_status()
8519 		if (params->lane_config &  in elink_8073_read_status()
8541 		elink_8073_resolve_fc(phy, params, vars);  in elink_8073_read_status()
8561 				  struct elink_params *params)  in elink_8073_link_reset()  argument
8563 	struct bxe_softc *sc = params->sc;  in elink_8073_link_reset()
8568 		gpio_port = params->port;  in elink_8073_link_reset()
8580 				  struct elink_params *params,  in elink_8705_config_init()  argument
8583 	struct bxe_softc *sc = params->sc;  in elink_8705_config_init()
8587 		       MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);  in elink_8705_config_init()
8589 	elink_ext_phy_hw_reset(sc, params->port);  in elink_8705_config_init()
8591 	elink_wait_reset_complete(sc, phy, params);  in elink_8705_config_init()
8602 	elink_save_spirom_version(sc, params->port, params->shmem_base, 0);  in elink_8705_config_init()
8607 				 struct elink_params *params,  in elink_8705_read_status()  argument
8612 	struct bxe_softc *sc = params->sc;  in elink_8705_read_status()
8634 		elink_ext_phy_resolve_fc(phy, params, vars);  in elink_8705_read_status()
8642 static void elink_set_disable_pmd_transmit(struct elink_params *params,  in elink_set_disable_pmd_transmit()  argument
8646 	struct bxe_softc *sc = params->sc;  in elink_set_disable_pmd_transmit()
8651 		if (params->feature_config_flags &  in elink_set_disable_pmd_transmit()
8665 static uint8_t elink_get_gpio_port(struct elink_params *params)  in elink_get_gpio_port()  argument
8669 	struct bxe_softc *sc = params->sc;  in elink_get_gpio_port()
8673 		gpio_port = params->port;  in elink_get_gpio_port()
8679 static void elink_sfp_e1e2_set_transmitter(struct elink_params *params,  in elink_sfp_e1e2_set_transmitter()  argument
8684 	uint8_t port = params->port;  in elink_sfp_e1e2_set_transmitter()
8685 	struct bxe_softc *sc = params->sc;  in elink_sfp_e1e2_set_transmitter()
8689 	tx_en_mode = REG_RD(sc, params->shmem_base +  in elink_sfp_e1e2_set_transmitter()
8726 		gpio_port = elink_get_gpio_port(params);  in elink_sfp_e1e2_set_transmitter()
8736 static void elink_sfp_set_transmitter(struct elink_params *params,  in elink_sfp_set_transmitter()  argument
8740 	struct bxe_softc *sc = params->sc;  in elink_sfp_set_transmitter()
8743 		elink_sfp_e3_set_transmitter(params, phy, tx_en);  in elink_sfp_set_transmitter()
8745 		elink_sfp_e1e2_set_transmitter(params, phy, tx_en);  in elink_sfp_set_transmitter()
8749 					     struct elink_params *params,  in elink_8726_read_sfp_module_eeprom()  argument
8753 	struct bxe_softc *sc = params->sc;  in elink_8726_read_sfp_module_eeprom()
8815 static void elink_warpcore_power_module(struct elink_params *params,  in elink_warpcore_power_module()  argument
8819 	struct bxe_softc *sc = params->sc;  in elink_warpcore_power_module()
8821 	pin_cfg = (REG_RD(sc, params->shmem_base +  in elink_warpcore_power_module()
8823 			dev_info.port_hw_config[params->port].e3_sfp_ctrl)) &  in elink_warpcore_power_module()
8837 						 struct elink_params *params,  in elink_warpcore_read_sfp_module_eeprom()  argument
8846 	struct bxe_softc *sc = params->sc;  in elink_warpcore_read_sfp_module_eeprom()
8858 			elink_warpcore_power_module(params, 0);  in elink_warpcore_read_sfp_module_eeprom()
8861 			elink_warpcore_power_module(params, 1);  in elink_warpcore_read_sfp_module_eeprom()
8864 		elink_bsc_module_sel(params);  in elink_warpcore_read_sfp_module_eeprom()
8880 					     struct elink_params *params,  in elink_8727_read_sfp_module_eeprom()  argument
8884 	struct bxe_softc *sc = params->sc;  in elink_8727_read_sfp_module_eeprom()
8975 				 struct elink_params *params, uint8_t dev_addr,  in elink_read_sfp_module_eeprom()  argument
8979 	struct bxe_softc *sc = params->sc;  in elink_read_sfp_module_eeprom()
9006 		rc = read_func(phy, params, dev_addr, addr, xfer_size,  in elink_read_sfp_module_eeprom()
9016 			      struct elink_params *params,  in elink_get_edc_mode()  argument
9019 	struct bxe_softc *sc = params->sc;  in elink_get_edc_mode()
9026 					 params,  in elink_get_edc_mode()
9034 	params->link_attr_sync &= ~LINK_SFP_EEPROM_COMP_CODE_MASK;  in elink_get_edc_mode()
9035 	params->link_attr_sync |= val[ELINK_SFP_EEPROM_10G_COMP_CODE_ADDR] <<  in elink_get_edc_mode()
9037 	elink_update_link_attr(params, params->link_attr_sync);  in elink_get_edc_mode()
9086 				uint8_t gport = params->port;  in elink_get_edc_mode()
9090 					(params->port << 1);  in elink_get_edc_mode()
9103 				elink_sfp_set_transmitter(params, phy, 0);  in elink_get_edc_mode()
9105 				elink_sfp_set_transmitter(params, phy, 1);  in elink_get_edc_mode()
9111 				if (params->phy[idx].type == phy->type) {  in elink_get_edc_mode()
9117 			phy->req_line_speed = params->req_line_speed[cfg_idx];  in elink_get_edc_mode()
9125 	sync_offset = params->shmem_base +  in elink_get_edc_mode()
9127 			 dev_info.port_hw_config[params->port].media_type);  in elink_get_edc_mode()
9131 		if (&(params->phy[phy_idx]) == phy) {  in elink_get_edc_mode()
9144 						 params,  in elink_get_edc_mode()
9165 				   struct elink_params *params)  in elink_verify_sfp_module()  argument
9167 	struct bxe_softc *sc = params->sc;  in elink_verify_sfp_module()
9173 	val = REG_RD(sc, params->shmem_base +  in elink_verify_sfp_module()
9175 				  port_feature_config[params->port].config));  in elink_verify_sfp_module()
9182 	if (params->feature_config_flags &  in elink_verify_sfp_module()
9186 	} else if (params->feature_config_flags &  in elink_verify_sfp_module()
9189 		if (ELINK_DUAL_MEDIA(params)) {  in elink_verify_sfp_module()
9211 					 params,  in elink_verify_sfp_module()
9220 					 params,  in elink_verify_sfp_module()
9229 …elink_cb_event_log(sc, ELINK_LOG_ID_UNQUAL_IO_MODULE, params->port, vendor_name, vendor_pn); // "W…  in elink_verify_sfp_module()
9239 						 struct elink_params *params)  in elink_wait_for_sfp_module_initialized()  argument
9244 	struct bxe_softc *sc = params->sc;  in elink_wait_for_sfp_module_initialized()
9253 				phy, params, ELINK_I2C_DEV_ADDR_A0, 1, 1, &val,  in elink_wait_for_sfp_module_initialized()
9256 			rc = elink_read_sfp_module_eeprom(phy, params,  in elink_wait_for_sfp_module_initialized()
9267 	rc = elink_read_sfp_module_eeprom(phy, params, ELINK_I2C_DEV_ADDR_A0,  in elink_wait_for_sfp_module_initialized()
9388 				     struct elink_params *params,  in elink_8727_specific_func()  argument
9391 	struct bxe_softc *sc = params->sc;  in elink_8727_specific_func()
9395 		elink_sfp_set_transmitter(params, phy, 0);  in elink_8727_specific_func()
9399 			elink_sfp_set_transmitter(params, phy, 1);  in elink_8727_specific_func()
9433 static void elink_set_e1e2_module_fault_led(struct elink_params *params,  in elink_set_e1e2_module_fault_led()  argument
9436 	struct bxe_softc *sc = params->sc;  in elink_set_e1e2_module_fault_led()
9438 	uint32_t fault_led_gpio = REG_RD(sc, params->shmem_base +  in elink_set_e1e2_module_fault_led()
9440 			dev_info.port_hw_config[params->port].sfp_ctrl)) &  in elink_set_e1e2_module_fault_led()
9450 		uint8_t gpio_port = elink_get_gpio_port(params);  in elink_set_e1e2_module_fault_led()
9465 static void elink_set_e3_module_fault_led(struct elink_params *params,  in elink_set_e3_module_fault_led()  argument
9469 	uint8_t port = params->port;  in elink_set_e3_module_fault_led()
9470 	struct bxe_softc *sc = params->sc;  in elink_set_e3_module_fault_led()
9471 	pin_cfg = (REG_RD(sc, params->shmem_base +  in elink_set_e3_module_fault_led()
9481 static void elink_set_sfp_module_fault_led(struct elink_params *params,  in elink_set_sfp_module_fault_led()  argument
9484 	struct bxe_softc *sc = params->sc;  in elink_set_sfp_module_fault_led()
9490 		elink_set_e3_module_fault_led(params, gpio_mode);  in elink_set_sfp_module_fault_led()
9492 		elink_set_e1e2_module_fault_led(params, gpio_mode);  in elink_set_sfp_module_fault_led()
9496 				    struct elink_params *params)  in elink_warpcore_hw_reset()  argument
9498 	struct bxe_softc *sc = params->sc;  in elink_warpcore_hw_reset()
9499 	elink_warpcore_power_module(params, 0);  in elink_warpcore_hw_reset()
9509 static void elink_power_sfp_module(struct elink_params *params,  in elink_power_sfp_module()  argument
9513 	struct bxe_softc *sc = params->sc;  in elink_power_sfp_module()
9519 		elink_8727_power_module(params->sc, phy, power);  in elink_power_sfp_module()
9522 		elink_warpcore_power_module(params, power);  in elink_power_sfp_module()
9528 static void elink_warpcore_set_limiting_mode(struct elink_params *params,  in elink_warpcore_set_limiting_mode()  argument
9534 	struct bxe_softc *sc = params->sc;  in elink_warpcore_set_limiting_mode()
9536 	uint8_t lane = elink_get_warpcore_lane(phy, params);  in elink_warpcore_set_limiting_mode()
9568 static void elink_set_limiting_mode(struct elink_params *params,  in elink_set_limiting_mode()  argument
9574 		elink_8726_set_limiting_mode(params->sc, phy, edc_mode);  in elink_set_limiting_mode()
9578 		elink_8727_set_limiting_mode(params->sc, phy, edc_mode);  in elink_set_limiting_mode()
9581 		elink_warpcore_set_limiting_mode(params, phy, edc_mode);  in elink_set_limiting_mode()
9587 			       struct elink_params *params)  in elink_sfp_module_detection()  argument
9589 	struct bxe_softc *sc = params->sc;  in elink_sfp_module_detection()
9593 	uint32_t val = REG_RD(sc, params->shmem_base +  in elink_sfp_module_detection()
9595 				     port_feature_config[params->port].config));  in elink_sfp_module_detection()
9597 	elink_sfp_set_transmitter(params, phy, 1);  in elink_sfp_module_detection()
9599 		 params->port);  in elink_sfp_module_detection()
9601 	elink_power_sfp_module(params, phy, 1);  in elink_sfp_module_detection()
9602 	if (elink_get_edc_mode(phy, params, &edc_mode) != 0) {  in elink_sfp_module_detection()
9605 	} else if (elink_verify_sfp_module(phy, params) != 0) {  in elink_sfp_module_detection()
9610 		elink_set_sfp_module_fault_led(params,  in elink_sfp_module_detection()
9617 			elink_power_sfp_module(params, phy, 0);  in elink_sfp_module_detection()
9622 		elink_set_sfp_module_fault_led(params, MISC_REGISTERS_GPIO_LOW);  in elink_sfp_module_detection()
9628 	elink_set_limiting_mode(params, phy, edc_mode);  in elink_sfp_module_detection()
9636 		elink_sfp_set_transmitter(params, phy, 0);  in elink_sfp_module_detection()
9641 void elink_handle_module_detect_int(struct elink_params *params)  in elink_handle_module_detect_int()  argument
9643 	struct bxe_softc *sc = params->sc;  in elink_handle_module_detect_int()
9648 		phy = &params->phy[ELINK_INT_PHY];  in elink_handle_module_detect_int()
9650 		elink_sfp_set_transmitter(params, phy, 1);  in elink_handle_module_detect_int()
9652 		phy = &params->phy[ELINK_EXT_PHY1];  in elink_handle_module_detect_int()
9654 	if (elink_get_mod_abs_int_cfg(sc, params->chip_id, params->shmem_base,  in elink_handle_module_detect_int()
9655 				      params->port, &gpio_num, &gpio_port) ==  in elink_handle_module_detect_int()
9662 	elink_set_sfp_module_fault_led(params, MISC_REGISTERS_GPIO_HIGH);  in elink_handle_module_detect_int()
9669 		elink_set_mdio_emac_per_phy(sc, params);  in elink_handle_module_detect_int()
9670 		elink_set_aer_mmd(params, phy);  in elink_handle_module_detect_int()
9672 		elink_power_sfp_module(params, phy, 1);  in elink_handle_module_detect_int()
9676 		if (elink_wait_for_sfp_module_initialized(phy, params) == 0) {  in elink_handle_module_detect_int()
9677 			elink_sfp_module_detection(phy, params);  in elink_handle_module_detect_int()
9689 				    (params->link_flags &  in elink_handle_module_detect_int()
9692 					elink_warpcore_config_sfi(phy, params);  in elink_handle_module_detect_int()
9737 				      struct elink_params *params,  in elink_8706_8726_read_status()  argument
9742 	struct bxe_softc *sc = params->sc;  in elink_8706_8726_read_status()
9778 		elink_ext_phy_resolve_fc(phy, params, vars);  in elink_8706_8726_read_status()
9799 				 struct elink_params *params,  in elink_8706_config_init()  argument
9804 	struct bxe_softc *sc = params->sc;  in elink_8706_config_init()
9807 		       MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);  in elink_8706_config_init()
9809 	elink_ext_phy_hw_reset(sc, params->port);  in elink_8706_config_init()
9811 	elink_wait_reset_complete(sc, phy, params);  in elink_8706_config_init()
9822 	if ((params->feature_config_flags &  in elink_8706_config_init()
9881 	elink_save_bcm_spirom_ver(sc, phy, params->port);  in elink_8706_config_init()
9887 	tx_en_mode = REG_RD(sc, params->shmem_base +  in elink_8706_config_init()
9889 				dev_info.port_hw_config[params->port].sfp_ctrl))  in elink_8706_config_init()
9905 				  struct elink_params *params,  in elink_8706_read_status()  argument
9908 	return elink_8706_8726_read_status(phy, params, vars);  in elink_8706_read_status()
9915 				       struct elink_params *params)  in elink_8726_config_loopback()  argument
9917 	struct bxe_softc *sc = params->sc;  in elink_8726_config_loopback()
9923 					 struct elink_params *params)  in elink_8726_external_rom_boot()  argument
9925 	struct bxe_softc *sc = params->sc;  in elink_8726_external_rom_boot()
9957 	elink_save_bcm_spirom_ver(sc, phy, params->port);  in elink_8726_external_rom_boot()
9961 				 struct elink_params *params,  in elink_8726_read_status()  argument
9964 	struct bxe_softc *sc = params->sc;  in elink_8726_read_status()
9966 	uint8_t link_up = elink_8706_8726_read_status(phy, params, vars);  in elink_8726_read_status()
9982 				  struct elink_params *params,  in elink_8726_config_init()  argument
9985 	struct bxe_softc *sc = params->sc;  in elink_8726_config_init()
9989 	elink_wait_reset_complete(sc, phy, params);  in elink_8726_config_init()
9991 	elink_8726_external_rom_boot(phy, params);  in elink_8726_config_init()
9998 	elink_sfp_module_detection(phy, params);  in elink_8726_config_init()
10019 		elink_ext_phy_set_pause(params, phy, vars);  in elink_8726_config_init()
10045 	if ((params->feature_config_flags &  in elink_8726_config_init()
10067 				  struct elink_params *params)  in elink_8726_link_reset()  argument
10069 	struct bxe_softc *sc = params->sc;  in elink_8726_link_reset()
10070 	ELINK_DEBUG_P1(sc, "elink_8726_link_reset port %d\n", params->port);  in elink_8726_link_reset()
10082 				    struct elink_params *params, uint8_t mode)  in elink_8727_set_link_led()  argument
10084 	struct bxe_softc *sc = params->sc;  in elink_8727_set_link_led()
10128 				struct elink_params *params) {  in elink_8727_hw_reset()  argument
10134 	struct bxe_softc *sc = params->sc;  in elink_8727_hw_reset()
10143 				    struct elink_params *params)  in elink_8727_config_speed()  argument
10145 	struct bxe_softc *sc = params->sc;  in elink_8727_config_speed()
10161 		if (ELINK_DUAL_MEDIA(params)) {  in elink_8727_config_speed()
10200 				  struct elink_params *params,  in elink_8727_config_init()  argument
10205 	struct bxe_softc *sc = params->sc;  in elink_8727_config_init()
10208 	elink_wait_reset_complete(sc, phy, params);  in elink_8727_config_init()
10212 	elink_8727_specific_func(phy, params, ELINK_PHY_INIT);  in elink_8727_config_init()
10229 	elink_set_disable_pmd_transmit(params, phy, 0);  in elink_8727_config_init()
10239 	elink_8727_config_speed(phy, params);  in elink_8727_config_init()
10243 	if ((params->feature_config_flags &  in elink_8727_config_init()
10260 	tx_en_mode = REG_RD(sc, params->shmem_base +  in elink_8727_config_init()
10262 				dev_info.port_hw_config[params->port].sfp_ctrl))  in elink_8727_config_init()
10286 				      struct elink_params *params)  in elink_8727_handle_mod_abs()  argument
10288 	struct bxe_softc *sc = params->sc;  in elink_8727_handle_mod_abs()
10290 	uint32_t val = REG_RD(sc, params->shmem_base +  in elink_8727_handle_mod_abs()
10292 				      port_feature_config[params->port].  in elink_8727_handle_mod_abs()
10354 			elink_sfp_set_transmitter(params, phy, 0);  in elink_8727_handle_mod_abs()
10356 		if (elink_wait_for_sfp_module_initialized(phy, params) == 0)  in elink_8727_handle_mod_abs()
10357 			elink_sfp_module_detection(phy, params);  in elink_8727_handle_mod_abs()
10362 		elink_8727_config_speed(phy, params);  in elink_8727_handle_mod_abs()
10371 				 struct elink_params *params,  in elink_8727_read_status()  argument
10375 	struct bxe_softc *sc = params->sc;  in elink_8727_read_status()
10416 			uint8_t oc_port = params->port;  in elink_8727_read_status()
10418 				oc_port = SC_PATH(sc) + (params->port << 1);  in elink_8727_read_status()
10446 			elink_8727_power_module(params->sc, phy, 0);  in elink_8727_read_status()
10453 		elink_8727_handle_mod_abs(phy, params);  in elink_8727_read_status()
10462 		elink_sfp_set_transmitter(params, phy, 1);  in elink_8727_read_status()
10479 			   params->port);  in elink_8727_read_status()
10484 			   params->port);  in elink_8727_read_status()
10488 			   params->port);  in elink_8727_read_status()
10505 		elink_ext_phy_resolve_fc(phy, params, vars);  in elink_8727_read_status()
10510 	if ((ELINK_DUAL_MEDIA(params)) &&  in elink_8727_read_status()
10530 				  struct elink_params *params)  in elink_8727_link_reset()  argument
10532 	struct bxe_softc *sc = params->sc;  in elink_8727_link_reset()
10535 	elink_set_disable_pmd_transmit(params, phy, 1);  in elink_8727_link_reset()
10538 	elink_sfp_set_transmitter(params, phy, 0);  in elink_8727_link_reset()
10662 				      struct elink_params *params,  in elink_848xx_specific_func()  argument
10665 	struct bxe_softc *sc = params->sc;  in elink_848xx_specific_func()
10670 			elink_save_848xx_spirom_version(phy, sc, params->port);  in elink_848xx_specific_func()
10676 		elink_bits_en(sc, NIG_REG_LATCH_BC_0 + params->port*4,  in elink_848xx_specific_func()
10685 				       struct elink_params *params,  in elink_848xx_cmn_config_init()  argument
10688 	struct bxe_softc *sc = params->sc;  in elink_848xx_cmn_config_init()
10691 	elink_848xx_specific_func(phy, params, ELINK_PHY_INIT);  in elink_848xx_cmn_config_init()
10700 	elink_ext_phy_set_pause(params, phy, vars);  in elink_848xx_cmn_config_init()
10831 				  struct elink_params *params,  in elink_8481_config_init()  argument
10834 	struct bxe_softc *sc = params->sc;  in elink_8481_config_init()
10837 		       MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);  in elink_8481_config_init()
10840 	elink_ext_phy_hw_reset(sc, params->port);  in elink_8481_config_init()
10841 	elink_wait_reset_complete(sc, phy, params);  in elink_8481_config_init()
10844 	return elink_848xx_cmn_config_init(phy, params, vars);  in elink_8481_config_init()
10851 					   struct elink_params *params,  in elink_84858_cmd_hdlr()  argument
10857 	struct bxe_softc *sc = params->sc;  in elink_84858_cmd_hdlr()
10928 				struct elink_params *params, uint16_t fw_cmd,  in elink_84833_cmd_hdlr()  argument
10933 	struct bxe_softc *sc = params->sc;  in elink_84833_cmd_hdlr()
11007 					   struct elink_params *params,  in elink_848xx_cmd_hdlr()  argument
11012 	struct bxe_softc *sc = params->sc;  in elink_848xx_cmd_hdlr()
11015 	    (REG_RD(sc, params->shmem2_base +  in elink_848xx_cmd_hdlr()
11017 			     link_attr_sync[params->port])) & LINK_ATTR_84858)) {  in elink_848xx_cmd_hdlr()
11018 		return elink_84858_cmd_hdlr(phy, params, fw_cmd, cmd_args,  in elink_848xx_cmd_hdlr()
11021 		return elink_84833_cmd_hdlr(phy, params, fw_cmd, cmd_args,  in elink_848xx_cmd_hdlr()
11027 				   struct elink_params *params,  in elink_848xx_pair_swap_cfg()  argument
11033 	struct bxe_softc *sc = params->sc;  in elink_848xx_pair_swap_cfg()
11036 	pair_swap = REG_RD(sc, params->shmem_base +  in elink_848xx_pair_swap_cfg()
11038 			dev_info.port_hw_config[params->port].xgbt_phy_cfg)) &  in elink_848xx_pair_swap_cfg()
11047 	status = elink_848xx_cmd_hdlr(phy, params,  in elink_848xx_pair_swap_cfg()
11095 				struct elink_params *params)  in elink_84833_hw_reset_phy()  argument
11097 	struct bxe_softc *sc = params->sc;  in elink_84833_hw_reset_phy()
11099 	uint32_t other_shmem_base_addr = REG_RD(sc, params->shmem2_base +  in elink_84833_hw_reset_phy()
11113 	shmem_base_path[0] = params->shmem_base;  in elink_84833_hw_reset_phy()
11117 						  params->chip_id);  in elink_84833_hw_reset_phy()
11128 				   struct elink_params *params,  in elink_8483x_disable_eee()  argument
11132 	struct bxe_softc *sc = params->sc;  in elink_8483x_disable_eee()
11138 	rc = elink_848xx_cmd_hdlr(phy, params, PHY848xx_CMD_SET_EEE_MODE,  in elink_8483x_disable_eee()
11145 	return elink_eee_disable(phy, params, vars);  in elink_8483x_disable_eee()
11149 				   struct elink_params *params,  in elink_8483x_enable_eee()  argument
11153 	struct bxe_softc *sc = params->sc;  in elink_8483x_enable_eee()
11156 	rc = elink_848xx_cmd_hdlr(phy, params, PHY848xx_CMD_SET_EEE_MODE,  in elink_8483x_enable_eee()
11163 	return elink_eee_advertise(phy, params, vars, SHMEM_EEE_10G_ADV);  in elink_8483x_enable_eee()
11168 				   struct elink_params *params,  in elink_848x3_config_init()  argument
11171 	struct bxe_softc *sc = params->sc;  in elink_848x3_config_init()
11183 		port = params->port;  in elink_848x3_config_init()
11196 	elink_wait_reset_complete(sc, phy, params);  in elink_848x3_config_init()
11207 		elink_set_autoneg(&params->phy[ELINK_INT_PHY], params, vars, 0);  in elink_848x3_config_init()
11208 		elink_program_serdes(&params->phy[ELINK_INT_PHY], params, vars);  in elink_848x3_config_init()
11218 			params->link_attr_sync |= LINK_ATTR_84858;  in elink_848x3_config_init()
11219 			elink_update_link_attr(params, params->link_attr_sync);  in elink_848x3_config_init()
11240 	actual_phy_selection = elink_phy_selection(params);  in elink_848x3_config_init()
11260 	if (params->phy[ELINK_EXT_PHY2].req_line_speed == ELINK_SPEED_1000)  in elink_848x3_config_init()
11266 		   params->multi_phy_config, val);  in elink_848x3_config_init()
11269 		elink_848xx_pair_swap_cfg(phy, params, vars);  in elink_848x3_config_init()
11276 		rc = elink_848xx_cmd_hdlr(phy, params,  in elink_848x3_config_init()
11283 		rc = elink_848xx_cmn_config_init(phy, params, vars);  in elink_848x3_config_init()
11285 		elink_save_848xx_spirom_version(phy, sc, params->port);  in elink_848x3_config_init()
11288 		uint32_t cms_enable = REG_RD(sc, params->shmem_base +  in elink_848x3_config_init()
11290 			dev_info.port_hw_config[params->port].default_cfg)) &  in elink_848x3_config_init()
11309 	    elink_eee_has_cap(params)) {  in elink_848x3_config_init()
11310 		rc = elink_eee_initial_config(params, vars, SHMEM_EEE_10G_ADV);  in elink_848x3_config_init()
11313 			elink_8483x_disable_eee(phy, params, vars);  in elink_848x3_config_init()
11318 		    (params->eee_mode & ELINK_EEE_MODE_ADV_LPI) &&  in elink_848x3_config_init()
11319 		    (elink_eee_calc_timer(params) ||  in elink_848x3_config_init()
11320 		     !(params->eee_mode & ELINK_EEE_MODE_ENABLE_LPI)))  in elink_848x3_config_init()
11321 			rc = elink_8483x_enable_eee(phy, params, vars);  in elink_848x3_config_init()
11323 			rc = elink_8483x_disable_eee(phy, params, vars);  in elink_848x3_config_init()
11343 				  struct elink_params *params,  in elink_848xx_read_status()  argument
11346 	struct bxe_softc *sc = params->sc;  in elink_848xx_read_status()
11395 		if (params->feature_config_flags &  in elink_848xx_read_status()
11437 		elink_ext_phy_resolve_fc(phy, params, vars);  in elink_848xx_read_status()
11477 			elink_eee_an_resolve(phy, params, vars);  in elink_848xx_read_status()
11493 				struct elink_params *params)  in elink_8481_hw_reset()  argument
11495 	elink_cb_gpio_write(params->sc, MISC_REGISTERS_GPIO_1,  in elink_8481_hw_reset()
11497 	elink_cb_gpio_write(params->sc, MISC_REGISTERS_GPIO_1,  in elink_8481_hw_reset()
11502 					struct elink_params *params)  in elink_8481_link_reset()  argument
11504 	elink_cl45_write(params->sc, phy,  in elink_8481_link_reset()
11506 	elink_cl45_write(params->sc, phy,  in elink_8481_link_reset()
11511 				   struct elink_params *params)  in elink_848x3_link_reset()  argument
11513 	struct bxe_softc *sc = params->sc;  in elink_848x3_link_reset()
11520 		port = params->port;  in elink_848x3_link_reset()
11538 				     struct elink_params *params, uint8_t mode)  in elink_848xx_set_link_led()  argument
11540 	struct bxe_softc *sc = params->sc;  in elink_848xx_set_link_led()
11547 		port = params->port;  in elink_848xx_set_link_led()
11553 		if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==  in elink_848xx_set_link_led()
11589 		if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==  in elink_848xx_set_link_led()
11624 					   params->port*4) &  in elink_848xx_set_link_led()
11626 					params->link_flags |=  in elink_848xx_set_link_led()
11632 						params->port*4,  in elink_848xx_set_link_led()
11646 		if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==  in elink_848xx_set_link_led()
11692 					   params->port*4) &  in elink_848xx_set_link_led()
11694 					params->link_flags |=  in elink_848xx_set_link_led()
11700 						params->port*4,  in elink_848xx_set_link_led()
11715 		if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==  in elink_848xx_set_link_led()
11760 			val = ((params->hw_led_mode <<  in elink_848xx_set_link_led()
11789 				if (params->link_flags &  in elink_848xx_set_link_led()
11791 					elink_link_int_enable(params);  in elink_848xx_set_link_led()
11792 					params->link_flags &=  in elink_848xx_set_link_led()
11813 					struct elink_params *params,  in elink_54618se_specific_func()  argument
11816 	struct bxe_softc *sc = params->sc;  in elink_54618se_specific_func()
11842 					       struct elink_params *params,  in elink_54618se_config_init()  argument
11845 	struct bxe_softc *sc = params->sc;  in elink_54618se_config_init()
11856 	port = params->port;  in elink_54618se_config_init()
11858 	cfg_pin = (REG_RD(sc, params->shmem_base +  in elink_54618se_config_init()
11873 	elink_wait_reset_complete(sc, phy, params);  in elink_54618se_config_init()
11879 	elink_54618se_specific_func(phy, params, ELINK_PHY_INIT);  in elink_54618se_config_init()
11894 	elink_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);  in elink_54618se_config_init()
11986 	if ((phy->flags & ELINK_FLAGS_EEE) && elink_eee_has_cap(params)) {  in elink_54618se_config_init()
11996 		rc = elink_eee_initial_config(params, vars, SHMEM_EEE_1G_ADV);  in elink_54618se_config_init()
11999 			elink_eee_disable(phy, params, vars);  in elink_54618se_config_init()
12000 		} else if ((params->eee_mode & ELINK_EEE_MODE_ADV_LPI) &&  in elink_54618se_config_init()
12002 			   (elink_eee_calc_timer(params) ||  in elink_54618se_config_init()
12003 			    !(params->eee_mode & ELINK_EEE_MODE_ENABLE_LPI))) {  in elink_54618se_config_init()
12009 			elink_eee_advertise(phy, params, vars,  in elink_54618se_config_init()
12013 			elink_eee_disable(phy, params, vars);  in elink_54618se_config_init()
12021 			if (params->feature_config_flags &  in elink_54618se_config_init()
12049 				       struct elink_params *params, uint8_t mode)  in elink_5461x_set_link_led()  argument
12051 	struct bxe_softc *sc = params->sc;  in elink_5461x_set_link_led()
12085 				     struct elink_params *params)  in elink_54618se_link_reset()  argument
12087 	struct bxe_softc *sc = params->sc;  in elink_54618se_link_reset()
12098 	port = params->port;  in elink_54618se_link_reset()
12099 	cfg_pin = (REG_RD(sc, params->shmem_base +  in elink_54618se_link_reset()
12110 				    struct elink_params *params,  in elink_54618se_read_status()  argument
12113 	struct bxe_softc *sc = params->sc;  in elink_54618se_read_status()
12178 		elink_ext_phy_resolve_fc(phy, params, vars);  in elink_54618se_read_status()
12209 			    elink_eee_has_cap(params))  in elink_54618se_read_status()
12210 				elink_eee_an_resolve(phy, params, vars);  in elink_54618se_read_status()
12217 					  struct elink_params *params)  in elink_54618se_config_loopback()  argument
12219 	struct bxe_softc *sc = params->sc;  in elink_54618se_config_loopback()
12221 	uint32_t umac_base = params->port ? GRCBASE_UMAC1 : GRCBASE_UMAC0;  in elink_54618se_config_loopback()
12248 	REG_WR(sc, NIG_REG_EGRESS_EMAC0_PORT + params->port*4, 1);  in elink_54618se_config_loopback()
12260 				       struct elink_params *params)  in elink_7101_config_loopback()  argument
12262 	struct bxe_softc *sc = params->sc;  in elink_7101_config_loopback()
12269 				  struct elink_params *params,  in elink_7101_config_init()  argument
12273 	struct bxe_softc *sc = params->sc;  in elink_7101_config_init()
12278 		       MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);  in elink_7101_config_init()
12280 	elink_ext_phy_hw_reset(sc, params->port);  in elink_7101_config_init()
12281 	elink_wait_reset_complete(sc, phy, params);  in elink_7101_config_init()
12289 	elink_ext_phy_set_pause(params, phy, vars);  in elink_7101_config_init()
12303 	elink_save_spirom_version(sc, params->port,  in elink_7101_config_init()
12309 				 struct elink_params *params,  in elink_7101_read_status()  argument
12312 	struct bxe_softc *sc = params->sc;  in elink_7101_read_status()
12338 		elink_ext_phy_resolve_fc(phy, params, vars);  in elink_7101_read_status()
12387 				struct elink_params *params) {  in elink_7101_hw_reset()  argument
12389 	elink_cb_gpio_write(params->sc, MISC_REGISTERS_GPIO_2,  in elink_7101_hw_reset()
12390 		       MISC_REGISTERS_GPIO_OUTPUT_LOW, params->port);  in elink_7101_hw_reset()
12392 	elink_cb_gpio_write(params->sc, MISC_REGISTERS_GPIO_1,  in elink_7101_hw_reset()
12393 		       MISC_REGISTERS_GPIO_OUTPUT_LOW, params->port);  in elink_7101_hw_reset()
12397 				    struct elink_params *params, uint8_t mode)  in elink_7101_set_link_led()  argument
12400 	struct bxe_softc *sc = params->sc;  in elink_7101_set_link_led()
13297 static void elink_phy_def_cfg(struct elink_params *params,  in elink_phy_def_cfg()  argument
13301 	struct bxe_softc *sc = params->sc;  in elink_phy_def_cfg()
13305 		link_config = REG_RD(sc, params->shmem_base +  in elink_phy_def_cfg()
13307 			port_feature_config[params->port].link_config2));  in elink_phy_def_cfg()
13308 		phy->speed_cap_mask = REG_RD(sc, params->shmem_base +  in elink_phy_def_cfg()
13311 			port_hw_config[params->port].speed_capability_mask2));  in elink_phy_def_cfg()
13313 		link_config = REG_RD(sc, params->shmem_base +  in elink_phy_def_cfg()
13315 				port_feature_config[params->port].link_config));  in elink_phy_def_cfg()
13316 		phy->speed_cap_mask = REG_RD(sc, params->shmem_base +  in elink_phy_def_cfg()
13319 			port_hw_config[params->port].speed_capability_mask));  in elink_phy_def_cfg()
13375 uint32_t elink_phy_selection(struct elink_params *params)  in elink_phy_selection()  argument
13380 	phy_config_swapped = params->multi_phy_config &  in elink_phy_selection()
13383 	prio_cfg = params->multi_phy_config &  in elink_phy_selection()
13407 elink_status_t elink_phy_probe(struct elink_params *params)  in elink_phy_probe()  argument
13411 	struct bxe_softc *sc = params->sc;  in elink_phy_probe()
13413 	params->num_phys = 0;  in elink_phy_probe()
13419 	phy_config_swapped = params->multi_phy_config &  in elink_phy_probe()
13434 		phy = &params->phy[actual_phy_idx];  in elink_phy_probe()
13435 		if (elink_populate_phy(sc, phy_index, params->shmem_base,  in elink_phy_probe()
13436 				       params->shmem2_base, params->port,  in elink_phy_probe()
13438 			params->num_phys = 0;  in elink_phy_probe()
13450 		if (params->feature_config_flags &  in elink_phy_probe()
13454 		if (!(params->feature_config_flags &  in elink_phy_probe()
13458 		sync_offset = params->shmem_base +  in elink_phy_probe()
13460 			dev_info.port_hw_config[params->port].media_type);  in elink_phy_probe()
13477 		elink_phy_def_cfg(params, phy, phy_index);  in elink_phy_probe()
13478 		params->num_phys++;  in elink_phy_probe()
13481 	ELINK_DEBUG_P1(sc, "End phy probe. #phys found %x\n", params->num_phys);  in elink_phy_probe()
13486 static elink_status_t elink_init_e3_emul_mac(struct elink_params *params,  in elink_init_e3_emul_mac()  argument
13489 	struct bxe_softc *sc = params->sc;  in elink_init_e3_emul_mac()
13490 	vars->line_speed = params->req_line_speed[0];  in elink_init_e3_emul_mac()
13492 	if (params->req_line_speed[0] == ELINK_SPEED_AUTO_NEG) {  in elink_init_e3_emul_mac()
13493 		if (params->feature_config_flags &  in elink_init_e3_emul_mac()
13502 		if ((params->feature_config_flags &  in elink_init_e3_emul_mac()
13505 				   " disabled!\n", params->req_line_speed[0]);  in elink_init_e3_emul_mac()
13528 		if (params->loopback_mode == ELINK_LOOPBACK_UMAC)  in elink_init_e3_emul_mac()
13529 			elink_umac_enable(params, vars, 1);  in elink_init_e3_emul_mac()
13531 			elink_umac_enable(params, vars, 0);  in elink_init_e3_emul_mac()
13534 		if (params->feature_config_flags &  in elink_init_e3_emul_mac()
13537 				   " disabled!\n", params->req_line_speed[0]);  in elink_init_e3_emul_mac()
13554 		if (params->loopback_mode == ELINK_LOOPBACK_XMAC)  in elink_init_e3_emul_mac()
13555 			elink_xmac_enable(params, vars, 1);  in elink_init_e3_emul_mac()
13557 			elink_xmac_enable(params, vars, 0);  in elink_init_e3_emul_mac()
13562 static elink_status_t elink_init_emul(struct elink_params *params,  in elink_init_emul()  argument
13565 	struct bxe_softc *sc = params->sc;  in elink_init_emul()
13567 		if (elink_init_e3_emul_mac(params, vars) !=  in elink_init_emul()
13571 		if (params->feature_config_flags &  in elink_init_emul()
13576 			if (params->loopback_mode ==  in elink_init_emul()
13578 				elink_emac_enable(params, vars, 1);  in elink_init_emul()
13580 				elink_emac_enable(params, vars, 0);  in elink_init_emul()
13585 			if (params->loopback_mode ==  in elink_init_emul()
13587 				elink_bmac_enable(params, vars, 1, 1);  in elink_init_emul()
13589 				elink_bmac_enable(params, vars, 0, 1);  in elink_init_emul()
13597 			elink_pbf_update(params, vars->flow_ctrl,  in elink_init_emul()
13600 		REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_init_emul()
13603 		elink_update_mng(params, vars->link_status);  in elink_init_emul()
13608 static elink_status_t elink_init_fpga(struct elink_params *params,  in elink_init_fpga()  argument
13612 	struct bxe_softc *sc = params->sc;  in elink_init_fpga()
13622 		vars->line_speed = params->req_line_speed[0];  in elink_init_fpga()
13640 				   params->req_line_speed[0]);  in elink_init_fpga()
13644 		if (params->loopback_mode == ELINK_LOOPBACK_UMAC)  in elink_init_fpga()
13645 			elink_umac_enable(params, vars, 1);  in elink_init_fpga()
13647 			elink_umac_enable(params, vars, 0);  in elink_init_fpga()
13651 		if (params->loopback_mode == ELINK_LOOPBACK_EMAC)  in elink_init_fpga()
13652 			elink_emac_enable(params, vars, 1);  in elink_init_fpga()
13654 			elink_emac_enable(params, vars, 0);  in elink_init_fpga()
13659 		elink_pbf_update(params, vars->flow_ctrl,  in elink_init_fpga()
13662 	REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_init_fpga()
13665 	elink_update_mng(params, vars->link_status);  in elink_init_fpga()
13669 static void elink_init_bmac_loopback(struct elink_params *params,  in elink_init_bmac_loopback()  argument
13672 	struct bxe_softc *sc = params->sc;  in elink_init_bmac_loopback()
13681 		elink_xgxs_deassert(params);  in elink_init_bmac_loopback()
13684 		elink_bmac_enable(params, vars, 1, 1);  in elink_init_bmac_loopback()
13686 		REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_init_bmac_loopback()
13689 static void elink_init_emac_loopback(struct elink_params *params,  in elink_init_emac_loopback()  argument
13692 	struct bxe_softc *sc = params->sc;  in elink_init_emac_loopback()
13701 		elink_xgxs_deassert(params);  in elink_init_emac_loopback()
13703 		elink_emac_enable(params, vars, 1);  in elink_init_emac_loopback()
13704 		elink_emac_program(params, vars);  in elink_init_emac_loopback()
13705 		REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_init_emac_loopback()
13708 static void elink_init_xmac_loopback(struct elink_params *params,  in elink_init_xmac_loopback()  argument
13711 	struct bxe_softc *sc = params->sc;  in elink_init_xmac_loopback()
13713 	if (!params->req_line_speed[0])  in elink_init_xmac_loopback()
13716 		vars->line_speed = params->req_line_speed[0];  in elink_init_xmac_loopback()
13724 	elink_set_aer_mmd(params, &params->phy[0]);  in elink_init_xmac_loopback()
13725 	elink_warpcore_reset_lane(sc, &params->phy[0], 0);  in elink_init_xmac_loopback()
13726 	params->phy[ELINK_INT_PHY].config_loopback(  in elink_init_xmac_loopback()
13727 			&params->phy[ELINK_INT_PHY],  in elink_init_xmac_loopback()
13728 			params);  in elink_init_xmac_loopback()
13730 	elink_xmac_enable(params, vars, 1);  in elink_init_xmac_loopback()
13731 	REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_init_xmac_loopback()
13734 static void elink_init_umac_loopback(struct elink_params *params,  in elink_init_umac_loopback()  argument
13737 	struct bxe_softc *sc = params->sc;  in elink_init_umac_loopback()
13744 	elink_umac_enable(params, vars, 1);  in elink_init_umac_loopback()
13746 	REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_init_umac_loopback()
13749 static void elink_init_xgxs_loopback(struct elink_params *params,  in elink_init_xgxs_loopback()  argument
13752 	struct bxe_softc *sc = params->sc;  in elink_init_xgxs_loopback()
13753 	struct elink_phy *int_phy = &params->phy[ELINK_INT_PHY];  in elink_init_xgxs_loopback()
13757 	if (params->req_line_speed[0] == ELINK_SPEED_1000)  in elink_init_xgxs_loopback()
13759 	else if ((params->req_line_speed[0] == ELINK_SPEED_20000) ||  in elink_init_xgxs_loopback()
13766 		elink_xgxs_deassert(params);  in elink_init_xgxs_loopback()
13767 	elink_link_initialize(params, vars);  in elink_init_xgxs_loopback()
13769 	if (params->req_line_speed[0] == ELINK_SPEED_1000) {  in elink_init_xgxs_loopback()
13771 			elink_umac_enable(params, vars, 0);  in elink_init_xgxs_loopback()
13773 			elink_emac_program(params, vars);  in elink_init_xgxs_loopback()
13774 			elink_emac_enable(params, vars, 0);  in elink_init_xgxs_loopback()
13778 			elink_xmac_enable(params, vars, 0);  in elink_init_xgxs_loopback()
13780 			elink_bmac_enable(params, vars, 0, 1);  in elink_init_xgxs_loopback()
13783 	if (params->loopback_mode == ELINK_LOOPBACK_XGXS) {  in elink_init_xgxs_loopback()
13785 		int_phy->config_loopback(int_phy, params);  in elink_init_xgxs_loopback()
13790 		      phy_index < params->num_phys; phy_index++)  in elink_init_xgxs_loopback()
13791 			if (params->phy[phy_index].config_loopback)  in elink_init_xgxs_loopback()
13792 				params->phy[phy_index].config_loopback(  in elink_init_xgxs_loopback()
13793 					&params->phy[phy_index],  in elink_init_xgxs_loopback()
13794 					params);  in elink_init_xgxs_loopback()
13796 	REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_init_xgxs_loopback()
13798 	elink_set_led(params, vars, ELINK_LED_MODE_OPER, vars->line_speed);  in elink_init_xgxs_loopback()
13801 void elink_set_rx_filter(struct elink_params *params, uint8_t en)  in elink_set_rx_filter()  argument
13803 	struct bxe_softc *sc = params->sc;  in elink_set_rx_filter()
13809 	REG_WR(sc, NIG_REG_LLH0_BRB1_DRV_MASK + params->port*4, val);  in elink_set_rx_filter()
13812 		REG_WR(sc, NIG_REG_LLH0_BRB1_DRV_MASK_MF + params->port*4,  in elink_set_rx_filter()
13816 	REG_WR(sc, (params->port ? NIG_REG_LLH1_BRB1_NOT_MCP :  in elink_set_rx_filter()
13819 static elink_status_t elink_avoid_link_flap(struct elink_params *params,  in elink_avoid_link_flap()  argument
13824 	struct bxe_softc *sc = params->sc;  in elink_avoid_link_flap()
13826 	elink_set_mdio_emac_per_phy(sc, params);  in elink_avoid_link_flap()
13828 	elink_link_status_update(params, vars);  in elink_avoid_link_flap()
13835 	for (phy_idx = ELINK_INT_PHY; phy_idx < params->num_phys; phy_idx++) {  in elink_avoid_link_flap()
13836 		struct elink_phy *phy = &params->phy[phy_idx];  in elink_avoid_link_flap()
13839 			phy->phy_specific_func(phy, params, ELINK_PHY_INIT);  in elink_avoid_link_flap()
13844 			elink_verify_sfp_module(phy, params);  in elink_avoid_link_flap()
13846 	lfa_sts = REG_RD(sc, params->lfa_base +  in elink_avoid_link_flap()
13858 				params->port));  in elink_avoid_link_flap()
13862 				params->port));  in elink_avoid_link_flap()
13865 			elink_umac_enable(params, vars, 0);  in elink_avoid_link_flap()
13867 			elink_xmac_enable(params, vars, 0);  in elink_avoid_link_flap()
13870 			elink_emac_enable(params, vars, 0);  in elink_avoid_link_flap()
13872 			elink_bmac_enable(params, vars, 0, !dont_clear_stat);  in elink_avoid_link_flap()
13883 	REG_WR(sc, params->lfa_base +  in elink_avoid_link_flap()
13887 	REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_avoid_link_flap()
13890 	elink_link_int_enable(params);  in elink_avoid_link_flap()
13894 static void elink_cannot_avoid_link_flap(struct elink_params *params,  in elink_cannot_avoid_link_flap()  argument
13899 	struct bxe_softc *sc = params->sc;  in elink_cannot_avoid_link_flap()
13901 	elink_link_reset(params, vars, 1);  in elink_cannot_avoid_link_flap()
13903 	if (!params->lfa_base)  in elink_cannot_avoid_link_flap()
13906 	REG_WR(sc, params->lfa_base +  in elink_cannot_avoid_link_flap()
13908 	       params->req_duplex[0] | (params->req_duplex[1] << 16));  in elink_cannot_avoid_link_flap()
13910 	REG_WR(sc, params->lfa_base +  in elink_cannot_avoid_link_flap()
13912 	       params->req_flow_ctrl[0] | (params->req_flow_ctrl[1] << 16));  in elink_cannot_avoid_link_flap()
13914 	REG_WR(sc, params->lfa_base +  in elink_cannot_avoid_link_flap()
13916 	       params->req_line_speed[0] | (params->req_line_speed[1] << 16));  in elink_cannot_avoid_link_flap()
13919 		REG_WR(sc, params->lfa_base +  in elink_cannot_avoid_link_flap()
13922 		       params->speed_cap_mask[cfg_idx]);  in elink_cannot_avoid_link_flap()
13925 	tmp_val = REG_RD(sc, params->lfa_base +  in elink_cannot_avoid_link_flap()
13928 	tmp_val |= params->req_fc_auto_adv;  in elink_cannot_avoid_link_flap()
13930 	REG_WR(sc, params->lfa_base +  in elink_cannot_avoid_link_flap()
13933 	lfa_sts = REG_RD(sc, params->lfa_base +  in elink_cannot_avoid_link_flap()
13949 	REG_WR(sc, params->lfa_base +  in elink_cannot_avoid_link_flap()
13954 elink_status_t elink_phy_init(struct elink_params *params, struct elink_vars *vars)  in elink_phy_init()  argument
13957 	struct bxe_softc *sc = params->sc;  in elink_phy_init()
13960 		   params->req_line_speed[0], params->req_flow_ctrl[0]);  in elink_phy_init()
13962 		   params->req_line_speed[1], params->req_flow_ctrl[1]);  in elink_phy_init()
13963 	ELINK_DEBUG_P1(sc, "req_adv_flow_ctrl 0x%x\n", params->req_fc_auto_adv);  in elink_phy_init()
13973 	params->link_flags = ELINK_PHY_INITIALIZED;  in elink_phy_init()
13975 	elink_set_rx_filter(params, 1);  in elink_phy_init()
13976 	elink_chng_link_count(params, 1);  in elink_phy_init()
13978 	lfa_status = elink_check_lfa(params);  in elink_phy_init()
13981                         params->port, params->loopback_mode, params->req_duplex[0]);  in elink_phy_init()
13983                         params->switch_cfg, params->lane_config, params->req_duplex[1]);  in elink_phy_init()
13985                        params->chip_id, params->feature_config_flags, params->num_phys);  in elink_phy_init()
13987                         params->rsrv, params->eee_mode, params->hw_led_mode);  in elink_phy_init()
13989                         params->multi_phy_config, params->req_fc_auto_adv, params->link_flags);  in elink_phy_init()
13991                         params->lfa_base, params->link_attr_sync);  in elink_phy_init()
13994 		return elink_avoid_link_flap(params, vars);  in elink_phy_init()
13999 	elink_cannot_avoid_link_flap(params, vars, lfa_status);  in elink_phy_init()
14002 	elink_bits_dis(sc, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,  in elink_phy_init()
14008 	if (!(params->feature_config_flags &  in elink_phy_init()
14012 	elink_emac_init(params, vars);  in elink_phy_init()
14014 	if (params->feature_config_flags & ELINK_FEATURE_CONFIG_PFC_ENABLED)  in elink_phy_init()
14017 	if ((params->num_phys == 0) &&  in elink_phy_init()
14022 	set_phy_vars(params, vars);  in elink_phy_init()
14024 	ELINK_DEBUG_P1(sc, "Num of phys on board: %d\n", params->num_phys);  in elink_phy_init()
14027 		return elink_init_fpga(params, vars);  in elink_phy_init()
14032 		return elink_init_emul(params, vars);  in elink_phy_init()
14035 	switch (params->loopback_mode) {  in elink_phy_init()
14037 		elink_init_bmac_loopback(params, vars);  in elink_phy_init()
14040 		elink_init_emac_loopback(params, vars);  in elink_phy_init()
14043 		elink_init_xmac_loopback(params, vars);  in elink_phy_init()
14046 		elink_init_umac_loopback(params, vars);  in elink_phy_init()
14050 		elink_init_xgxs_loopback(params, vars);  in elink_phy_init()
14054 			if (params->switch_cfg == ELINK_SWITCH_CFG_10G)  in elink_phy_init()
14055 				elink_xgxs_deassert(params);  in elink_phy_init()
14057 				elink_serdes_deassert(sc, params->port);  in elink_phy_init()
14059 		elink_link_initialize(params, vars);  in elink_phy_init()
14061 		elink_link_int_enable(params);  in elink_phy_init()
14064 	elink_update_mng(params, vars->link_status);  in elink_phy_init()
14066 	elink_update_mng_eee(params, vars->eee_status);  in elink_phy_init()
14070 elink_status_t elink_link_reset(struct elink_params *params, struct elink_vars *vars,  in elink_link_reset()  argument
14073 	struct bxe_softc *sc = params->sc;  in elink_link_reset()
14074 	uint8_t phy_index, port = params->port, clear_latch_ind = 0;  in elink_link_reset()
14078 	elink_chng_link_count(params, 1);  in elink_link_reset()
14079 	elink_update_mng(params, vars->link_status);  in elink_link_reset()
14082 	elink_update_mng_eee(params, vars->eee_status);  in elink_link_reset()
14100 	if (!(params->feature_config_flags &  in elink_link_reset()
14104 			elink_set_bmac_rx(sc, params->chip_id, port, 0);  in elink_link_reset()
14107 	if (!(params->feature_config_flags &  in elink_link_reset()
14112 			elink_set_xmac_rxtx(params, 0);  in elink_link_reset()
14113 			elink_set_umac_rxtx(params, 0);  in elink_link_reset()
14124 	elink_set_mdio_emac_per_phy(sc, params);  in elink_link_reset()
14125 	elink_set_led(params, vars, ELINK_LED_MODE_OFF, 0);  in elink_link_reset()
14128 		for (phy_index = ELINK_EXT_PHY1; phy_index < params->num_phys;  in elink_link_reset()
14130 			if (params->phy[phy_index].link_reset) {  in elink_link_reset()
14131 				elink_set_aer_mmd(params,  in elink_link_reset()
14132 						  &params->phy[phy_index]);  in elink_link_reset()
14133 				params->phy[phy_index].link_reset(  in elink_link_reset()
14134 					&params->phy[phy_index],  in elink_link_reset()
14135 					params);  in elink_link_reset()
14137 			if (params->phy[phy_index].flags &  in elink_link_reset()
14152 	if (params->phy[ELINK_INT_PHY].link_reset)  in elink_link_reset()
14153 		params->phy[ELINK_INT_PHY].link_reset(  in elink_link_reset()
14154 			&params->phy[ELINK_INT_PHY], params);  in elink_link_reset()
14164 		uint32_t xmac_base = (params->port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0;  in elink_link_reset()
14165 		elink_set_xumac_nig(params, 0, 0);  in elink_link_reset()
14175 elink_status_t elink_lfa_reset(struct elink_params *params,  in elink_lfa_reset()  argument
14178 	struct bxe_softc *sc = params->sc;  in elink_lfa_reset()
14181 	params->link_flags &= ~ELINK_PHY_INITIALIZED;  in elink_lfa_reset()
14182 	if (!params->lfa_base)  in elink_lfa_reset()
14183 		return elink_link_reset(params, vars, 1);  in elink_lfa_reset()
14188 	REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 1);  in elink_lfa_reset()
14195 		elink_set_bmac_rx(sc, params->chip_id, params->port, 0);  in elink_lfa_reset()
14198 		elink_set_xmac_rxtx(params, 0);  in elink_lfa_reset()
14199 		elink_set_umac_rxtx(params, 0);  in elink_lfa_reset()
14207 	elink_set_rx_filter(params, 0);  in elink_lfa_reset()
14216 		elink_set_bmac_rx(sc, params->chip_id, params->port, 1);  in elink_lfa_reset()
14219 		elink_set_xmac_rxtx(params, 1);  in elink_lfa_reset()
14220 		elink_set_umac_rxtx(params, 1);  in elink_lfa_reset()
14223 	REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_lfa_reset()
14666 static void elink_check_over_curr(struct elink_params *params,  in elink_check_over_curr()  argument
14669 	struct bxe_softc *sc = params->sc;  in elink_check_over_curr()
14671 	uint8_t port = params->port;  in elink_check_over_curr()
14674 	cfg_pin = (REG_RD(sc, params->shmem_base +  in elink_check_over_curr()
14686 …elink_cb_event_log(sc, ELINK_LOG_ID_OVER_CURRENT, params->port); //"Error:  Power fault on Port %d…  in elink_check_over_curr()
14694 			elink_warpcore_power_module(params, 0);  in elink_check_over_curr()
14701 static uint8_t elink_analyze_link_error(struct elink_params *params,  in elink_analyze_link_error()  argument
14705 	struct bxe_softc *sc = params->sc;  in elink_analyze_link_error()
14741 		REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 1);  in elink_analyze_link_error()
14754 		REG_WR(sc, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);  in elink_analyze_link_error()
14756 	elink_sync_link(params, vars);  in elink_analyze_link_error()
14758 	elink_set_led(params, vars, led_mode, ELINK_SPEED_10000);  in elink_analyze_link_error()
14761 	elink_update_mng(params, vars->link_status);  in elink_analyze_link_error()
14781 elink_status_t elink_check_half_open_conn(struct elink_params *params,  in elink_check_half_open_conn()  argument
14785 	struct bxe_softc *sc = params->sc;  in elink_check_half_open_conn()
14790 	    (REG_RD(sc, NIG_REG_EGRESS_EMAC0_PORT + params->port*4)))  in elink_check_half_open_conn()
14801 		mac_base = (params->port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0;  in elink_check_half_open_conn()
14811 		elink_analyze_link_error(params, vars, lss_status,  in elink_check_half_open_conn()
14815 		   (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port)) {  in elink_check_half_open_conn()
14819 		mac_base = params->port ? NIG_REG_INGRESS_BMAC1_MEM :  in elink_check_half_open_conn()
14830 		elink_analyze_link_error(params, vars, lss_status,  in elink_check_half_open_conn()
14837 					 struct elink_params *params,  in elink_sfp_tx_fault_detection()  argument
14840 	struct bxe_softc *sc = params->sc;  in elink_sfp_tx_fault_detection()
14842 	uint8_t led_change, port = params->port;  in elink_sfp_tx_fault_detection()
14845 	cfg_pin = (REG_RD(sc, params->shmem_base + offsetof(struct shmem_region,  in elink_sfp_tx_fault_detection()
14855 	led_change = elink_analyze_link_error(params, vars, value,  in elink_sfp_tx_fault_detection()
14875 			elink_set_e3_module_fault_led(params, led_mode);  in elink_sfp_tx_fault_detection()
14879 static void elink_kr2_recovery(struct elink_params *params,  in elink_kr2_recovery()  argument
14883 	struct bxe_softc *sc = params->sc;  in elink_kr2_recovery()
14885 	elink_warpcore_enable_AN_KR2(phy, params, vars);  in elink_kr2_recovery()
14886 	elink_warpcore_restart_AN_KR(phy, params);  in elink_kr2_recovery()
14889 static void elink_check_kr2_wa(struct elink_params *params,  in elink_check_kr2_wa()  argument
14893 	struct bxe_softc *sc = params->sc;  in elink_check_kr2_wa()
14907 	sigdet = elink_warpcore_get_sigdet(phy, params);  in elink_check_kr2_wa()
14909 		if (!(params->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) {  in elink_check_kr2_wa()
14910 			elink_kr2_recovery(params, vars, phy);  in elink_check_kr2_wa()
14916 	lane = elink_get_warpcore_lane(phy, params);  in elink_check_kr2_wa()
14923 	elink_set_aer_mmd(params, phy);  in elink_check_kr2_wa()
14927 		if (!(params->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) {  in elink_check_kr2_wa()
14928 			elink_kr2_recovery(params, vars, phy);  in elink_check_kr2_wa()
14943 	if (!(params->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) {  in elink_check_kr2_wa()
14947 			elink_kr2_recovery(params, vars, phy);  in elink_check_kr2_wa()
14955 		elink_disable_kr2(params, vars, phy);  in elink_check_kr2_wa()
14957 		elink_warpcore_restart_AN_KR(phy, params);  in elink_check_kr2_wa()
14962 void elink_period_func(struct elink_params *params, struct elink_vars *vars)  in elink_period_func()  argument
14965 	struct bxe_softc *sc = params->sc;  in elink_period_func()
14967 		if (params->phy[phy_idx].flags & ELINK_FLAGS_TX_ERROR_CHECK) {  in elink_period_func()
14968 			elink_set_aer_mmd(params, &params->phy[phy_idx]);  in elink_period_func()
14969 			if (elink_check_half_open_conn(params, vars, 1) !=  in elink_period_func()
14977 		struct elink_phy *phy = &params->phy[ELINK_INT_PHY];  in elink_period_func()
14978 		elink_set_aer_mmd(params, phy);  in elink_period_func()
14983 			elink_check_kr2_wa(params, vars, phy);  in elink_period_func()
14984 		elink_check_over_curr(params, vars);  in elink_period_func()
14986 			elink_warpcore_config_runtime(phy, params, vars);  in elink_period_func()
14988 		if ((REG_RD(sc, params->shmem_base +  in elink_period_func()
14990 				port_hw_config[params->port].default_cfg))  in elink_period_func()
14993 			if (elink_is_sfp_module_plugged(phy, params)) {  in elink_period_func()
14994 				elink_sfp_tx_fault_detection(phy, params, vars);  in elink_period_func()
15001 				elink_update_mng(params, vars->link_status);  in elink_period_func()
15028 void elink_hw_reset_phy(struct elink_params *params)  in elink_hw_reset_phy()  argument
15031 	struct bxe_softc *sc = params->sc;  in elink_hw_reset_phy()
15032 	elink_update_mng(params, 0);  in elink_hw_reset_phy()
15033 	elink_bits_dis(sc, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,  in elink_hw_reset_phy()
15041 		if (params->phy[phy_index].hw_reset) {  in elink_hw_reset_phy()
15042 			params->phy[phy_index].hw_reset(  in elink_hw_reset_phy()
15043 				&params->phy[phy_index],  in elink_hw_reset_phy()
15044 				params);  in elink_hw_reset_phy()
15045 			params->phy[phy_index] = phy_null;  in elink_hw_reset_phy()