270 static int check_init_parameters(struct fman_mac *tgec)  in check_init_parameters()  argument
272 	if (tgec->max_speed < SPEED_10000) {  in check_init_parameters()
276 	if (tgec->addr == 0) {  in check_init_parameters()
280 	if (!tgec->exception_cb) {  in check_init_parameters()
284 	if (!tgec->event_cb) {  in check_init_parameters()
358 	struct fman_mac *tgec = (struct fman_mac *)handle;  in tgec_err_exception()  local
359 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_err_exception()
372 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_REM_FAULT);  in tgec_err_exception()
374 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_LOC_FAULT);  in tgec_err_exception()
376 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_TX_ECC_ER);  in tgec_err_exception()
378 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_TX_FIFO_UNFL);  in tgec_err_exception()
380 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_TX_FIFO_OVFL);  in tgec_err_exception()
382 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_TX_ER);  in tgec_err_exception()
384 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_FIFO_OVFL);  in tgec_err_exception()
386 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_ECC_ER);  in tgec_err_exception()
388 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_JAB_FRM);  in tgec_err_exception()
390 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_OVRSZ_FRM);  in tgec_err_exception()
392 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_RUNT_FRM);  in tgec_err_exception()
394 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_FRAG_FRM);  in tgec_err_exception()
396 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_LEN_ER);  in tgec_err_exception()
398 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_CRC_ER);  in tgec_err_exception()
400 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_ALIGN_ER);  in tgec_err_exception()
403 static void free_init_resources(struct fman_mac *tgec)  in free_init_resources()  argument
405 	fman_unregister_intr(tgec->fm, FMAN_MOD_MAC, tgec->mac_id,  in free_init_resources()
409 	free_hash_table(tgec->multicast_addr_hash);  in free_init_resources()
410 	tgec->multicast_addr_hash = NULL;  in free_init_resources()
413 	free_hash_table(tgec->unicast_addr_hash);  in free_init_resources()
414 	tgec->unicast_addr_hash = NULL;  in free_init_resources()
426 int tgec_enable(struct fman_mac *tgec, enum comm_mode mode)  in tgec_enable()  argument
428 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_enable()
431 	if (!is_init_done(tgec->cfg))  in tgec_enable()
444 int tgec_disable(struct fman_mac *tgec, enum comm_mode mode)  in tgec_disable()  argument
446 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_disable()
449 	if (!is_init_done(tgec->cfg))  in tgec_disable()
462 int tgec_set_promiscuous(struct fman_mac *tgec, bool new_val)  in tgec_set_promiscuous()  argument
464 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_promiscuous()
467 	if (!is_init_done(tgec->cfg))  in tgec_set_promiscuous()
480 int tgec_cfg_max_frame_len(struct fman_mac *tgec, u16 new_val)  in tgec_cfg_max_frame_len()  argument
482 	if (is_init_done(tgec->cfg))  in tgec_cfg_max_frame_len()
485 	tgec->cfg->max_frame_length = new_val;  in tgec_cfg_max_frame_len()
490 int tgec_set_tx_pause_frames(struct fman_mac *tgec, u8 __maybe_unused priority,  in tgec_set_tx_pause_frames()  argument
493 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_tx_pause_frames()
495 	if (!is_init_done(tgec->cfg))  in tgec_set_tx_pause_frames()
503 int tgec_accept_rx_pause_frames(struct fman_mac *tgec, bool en)  in tgec_accept_rx_pause_frames()  argument
505 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_accept_rx_pause_frames()
508 	if (!is_init_done(tgec->cfg))  in tgec_accept_rx_pause_frames()
521 int tgec_modify_mac_address(struct fman_mac *tgec, enet_addr_t *p_enet_addr)  in tgec_modify_mac_address()  argument
523 	if (!is_init_done(tgec->cfg))  in tgec_modify_mac_address()
526 	tgec->addr = ENET_ADDR_TO_UINT64(*p_enet_addr);  in tgec_modify_mac_address()
527 	set_mac_address(tgec->regs, (u8 *)(*p_enet_addr));  in tgec_modify_mac_address()
532 int tgec_add_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr)  in tgec_add_hash_mac_address()  argument
534 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_add_hash_mac_address()
539 	if (!is_init_done(tgec->cfg))  in tgec_add_hash_mac_address()
563 		      &tgec->multicast_addr_hash->lsts[hash]);  in tgec_add_hash_mac_address()
569 int tgec_set_allmulti(struct fman_mac *tgec, bool enable)  in tgec_set_allmulti()  argument
572 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_allmulti()
574 	if (!is_init_done(tgec->cfg))  in tgec_set_allmulti()
587 	tgec->allmulti_enabled = enable;  in tgec_set_allmulti()
592 int tgec_set_tstamp(struct fman_mac *tgec, bool enable)  in tgec_set_tstamp()  argument
594 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_tstamp()
597 	if (!is_init_done(tgec->cfg))  in tgec_set_tstamp()
612 int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr)  in tgec_del_hash_mac_address()  argument
614 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_del_hash_mac_address()
620 	if (!is_init_done(tgec->cfg))  in tgec_del_hash_mac_address()
631 	list_for_each(pos, &tgec->multicast_addr_hash->lsts[hash]) {  in tgec_del_hash_mac_address()
640 	if (!tgec->allmulti_enabled) {  in tgec_del_hash_mac_address()
641 		if (list_empty(&tgec->multicast_addr_hash->lsts[hash]))  in tgec_del_hash_mac_address()
649 int tgec_get_version(struct fman_mac *tgec, u32 *mac_version)  in tgec_get_version()  argument
651 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_get_version()
653 	if (!is_init_done(tgec->cfg))  in tgec_get_version()
661 int tgec_set_exception(struct fman_mac *tgec,  in tgec_set_exception()  argument
664 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_exception()
667 	if (!is_init_done(tgec->cfg))  in tgec_set_exception()
673 			tgec->exceptions |= bit_mask;  in tgec_set_exception()
675 			tgec->exceptions &= ~bit_mask;  in tgec_set_exception()
688 int tgec_init(struct fman_mac *tgec)  in tgec_init()  argument
694 	if (is_init_done(tgec->cfg))  in tgec_init()
698 	    (fman_reset_mac(tgec->fm, tgec->mac_id) != 0)) {  in tgec_init()
703 	err = check_init_parameters(tgec);  in tgec_init()
707 	cfg = tgec->cfg;  in tgec_init()
709 	MAKE_ENET_ADDR_FROM_UINT64(tgec->addr, eth_addr);  in tgec_init()
710 	set_mac_address(tgec->regs, (u8 *)eth_addr);  in tgec_init()
714 	if (tgec->fm_rev_info.major <= 2)  in tgec_init()
715 		tgec->exceptions &= ~(TGEC_IMASK_REM_FAULT |  in tgec_init()
718 	err = init(tgec->regs, cfg, tgec->exceptions);  in tgec_init()
720 		free_init_resources(tgec);  in tgec_init()
726 	err = fman_set_mac_max_frame(tgec->fm, tgec->mac_id,  in tgec_init()
730 		free_init_resources(tgec);  in tgec_init()
735 	if (tgec->fm_rev_info.major == 2) {  in tgec_init()
736 		struct tgec_regs __iomem *regs = tgec->regs;  in tgec_init()
746 	tgec->multicast_addr_hash = alloc_hash_table(TGEC_HASH_TABLE_SIZE);  in tgec_init()
747 	if (!tgec->multicast_addr_hash) {  in tgec_init()
748 		free_init_resources(tgec);  in tgec_init()
753 	tgec->unicast_addr_hash = alloc_hash_table(TGEC_HASH_TABLE_SIZE);  in tgec_init()
754 	if (!tgec->unicast_addr_hash) {  in tgec_init()
755 		free_init_resources(tgec);  in tgec_init()
760 	fman_register_intr(tgec->fm, FMAN_MOD_MAC, tgec->mac_id,  in tgec_init()
761 			   FMAN_INTR_TYPE_ERR, tgec_err_exception, tgec);  in tgec_init()
764 	tgec->cfg = NULL;  in tgec_init()
769 int tgec_free(struct fman_mac *tgec)  in tgec_free()  argument
771 	free_init_resources(tgec);  in tgec_free()
773 	kfree(tgec->cfg);  in tgec_free()
774 	kfree(tgec);  in tgec_free()
781 	struct fman_mac *tgec;  in tgec_config()  local
787 	tgec = kzalloc(sizeof(*tgec), GFP_KERNEL);  in tgec_config()
788 	if (!tgec)  in tgec_config()
794 		tgec_free(tgec);  in tgec_config()
799 	tgec->cfg = cfg;  in tgec_config()
803 	tgec->regs = base_addr;  in tgec_config()
804 	tgec->addr = ENET_ADDR_TO_UINT64(params->addr);  in tgec_config()
805 	tgec->max_speed = params->max_speed;  in tgec_config()
806 	tgec->mac_id = params->mac_id;  in tgec_config()
807 	tgec->exceptions = (TGEC_IMASK_MDIO_SCAN_EVENT	|  in tgec_config()
822 	tgec->exception_cb = params->exception_cb;  in tgec_config()
823 	tgec->event_cb = params->event_cb;  in tgec_config()
824 	tgec->dev_id = params->dev_id;  in tgec_config()
825 	tgec->fm = params->fm;  in tgec_config()
828 	fman_get_revision(tgec->fm, &tgec->fm_rev_info);  in tgec_config()
830 	return tgec;  in tgec_config()