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->exception_cb) {  in check_init_parameters()
280 	if (!tgec->event_cb) {  in check_init_parameters()
354 	struct fman_mac *tgec = (struct fman_mac *)handle;  in tgec_err_exception()  local
355 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_err_exception()
368 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_REM_FAULT);  in tgec_err_exception()
370 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_LOC_FAULT);  in tgec_err_exception()
372 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_TX_ECC_ER);  in tgec_err_exception()
374 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_TX_FIFO_UNFL);  in tgec_err_exception()
376 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_TX_FIFO_OVFL);  in tgec_err_exception()
378 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_TX_ER);  in tgec_err_exception()
380 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_FIFO_OVFL);  in tgec_err_exception()
382 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_ECC_ER);  in tgec_err_exception()
384 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_JAB_FRM);  in tgec_err_exception()
386 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_OVRSZ_FRM);  in tgec_err_exception()
388 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_RUNT_FRM);  in tgec_err_exception()
390 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_FRAG_FRM);  in tgec_err_exception()
392 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_LEN_ER);  in tgec_err_exception()
394 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_CRC_ER);  in tgec_err_exception()
396 		tgec->exception_cb(tgec->dev_id, FM_MAC_EX_10G_RX_ALIGN_ER);  in tgec_err_exception()
399 static void free_init_resources(struct fman_mac *tgec)  in free_init_resources()  argument
401 	fman_unregister_intr(tgec->fm, FMAN_MOD_MAC, tgec->mac_id,  in free_init_resources()
405 	free_hash_table(tgec->multicast_addr_hash);  in free_init_resources()
406 	tgec->multicast_addr_hash = NULL;  in free_init_resources()
409 	free_hash_table(tgec->unicast_addr_hash);  in free_init_resources()
410 	tgec->unicast_addr_hash = NULL;  in free_init_resources()
422 int tgec_enable(struct fman_mac *tgec, enum comm_mode mode)  in tgec_enable()  argument
424 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_enable()
427 	if (!is_init_done(tgec->cfg))  in tgec_enable()
440 int tgec_disable(struct fman_mac *tgec, enum comm_mode mode)  in tgec_disable()  argument
442 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_disable()
445 	if (!is_init_done(tgec->cfg))  in tgec_disable()
458 int tgec_set_promiscuous(struct fman_mac *tgec, bool new_val)  in tgec_set_promiscuous()  argument
460 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_promiscuous()
463 	if (!is_init_done(tgec->cfg))  in tgec_set_promiscuous()
476 int tgec_cfg_max_frame_len(struct fman_mac *tgec, u16 new_val)  in tgec_cfg_max_frame_len()  argument
478 	if (is_init_done(tgec->cfg))  in tgec_cfg_max_frame_len()
481 	tgec->cfg->max_frame_length = new_val;  in tgec_cfg_max_frame_len()
486 int tgec_set_tx_pause_frames(struct fman_mac *tgec, u8 __maybe_unused priority,  in tgec_set_tx_pause_frames()  argument
489 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_tx_pause_frames()
491 	if (!is_init_done(tgec->cfg))  in tgec_set_tx_pause_frames()
499 int tgec_accept_rx_pause_frames(struct fman_mac *tgec, bool en)  in tgec_accept_rx_pause_frames()  argument
501 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_accept_rx_pause_frames()
504 	if (!is_init_done(tgec->cfg))  in tgec_accept_rx_pause_frames()
517 int tgec_modify_mac_address(struct fman_mac *tgec, enet_addr_t *p_enet_addr)  in tgec_modify_mac_address()  argument
519 	if (!is_init_done(tgec->cfg))  in tgec_modify_mac_address()
522 	tgec->addr = ENET_ADDR_TO_UINT64(*p_enet_addr);  in tgec_modify_mac_address()
523 	set_mac_address(tgec->regs, (u8 *)(*p_enet_addr));  in tgec_modify_mac_address()
528 int tgec_add_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr)  in tgec_add_hash_mac_address()  argument
530 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_add_hash_mac_address()
535 	if (!is_init_done(tgec->cfg))  in tgec_add_hash_mac_address()
559 		      &tgec->multicast_addr_hash->lsts[hash]);  in tgec_add_hash_mac_address()
565 int tgec_set_allmulti(struct fman_mac *tgec, bool enable)  in tgec_set_allmulti()  argument
568 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_allmulti()
570 	if (!is_init_done(tgec->cfg))  in tgec_set_allmulti()
583 	tgec->allmulti_enabled = enable;  in tgec_set_allmulti()
588 int tgec_set_tstamp(struct fman_mac *tgec, bool enable)  in tgec_set_tstamp()  argument
590 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_tstamp()
593 	if (!is_init_done(tgec->cfg))  in tgec_set_tstamp()
608 int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr)  in tgec_del_hash_mac_address()  argument
610 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_del_hash_mac_address()
616 	if (!is_init_done(tgec->cfg))  in tgec_del_hash_mac_address()
627 	list_for_each(pos, &tgec->multicast_addr_hash->lsts[hash]) {  in tgec_del_hash_mac_address()
636 	if (!tgec->allmulti_enabled) {  in tgec_del_hash_mac_address()
637 		if (list_empty(&tgec->multicast_addr_hash->lsts[hash]))  in tgec_del_hash_mac_address()
645 int tgec_get_version(struct fman_mac *tgec, u32 *mac_version)  in tgec_get_version()  argument
647 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_get_version()
649 	if (!is_init_done(tgec->cfg))  in tgec_get_version()
657 int tgec_set_exception(struct fman_mac *tgec,  in tgec_set_exception()  argument
660 	struct tgec_regs __iomem *regs = tgec->regs;  in tgec_set_exception()
663 	if (!is_init_done(tgec->cfg))  in tgec_set_exception()
669 			tgec->exceptions |= bit_mask;  in tgec_set_exception()
671 			tgec->exceptions &= ~bit_mask;  in tgec_set_exception()
684 int tgec_init(struct fman_mac *tgec)  in tgec_init()  argument
690 	if (is_init_done(tgec->cfg))  in tgec_init()
694 	    (fman_reset_mac(tgec->fm, tgec->mac_id) != 0)) {  in tgec_init()
699 	err = check_init_parameters(tgec);  in tgec_init()
703 	cfg = tgec->cfg;  in tgec_init()
705 	if (tgec->addr) {  in tgec_init()
706 		MAKE_ENET_ADDR_FROM_UINT64(tgec->addr, eth_addr);  in tgec_init()
707 		set_mac_address(tgec->regs, (u8 *)eth_addr);  in tgec_init()
712 	if (tgec->fm_rev_info.major <= 2)  in tgec_init()
713 		tgec->exceptions &= ~(TGEC_IMASK_REM_FAULT |  in tgec_init()
716 	err = init(tgec->regs, cfg, tgec->exceptions);  in tgec_init()
718 		free_init_resources(tgec);  in tgec_init()
724 	err = fman_set_mac_max_frame(tgec->fm, tgec->mac_id,  in tgec_init()
728 		free_init_resources(tgec);  in tgec_init()
733 	if (tgec->fm_rev_info.major == 2) {  in tgec_init()
734 		struct tgec_regs __iomem *regs = tgec->regs;  in tgec_init()
744 	tgec->multicast_addr_hash = alloc_hash_table(TGEC_HASH_TABLE_SIZE);  in tgec_init()
745 	if (!tgec->multicast_addr_hash) {  in tgec_init()
746 		free_init_resources(tgec);  in tgec_init()
751 	tgec->unicast_addr_hash = alloc_hash_table(TGEC_HASH_TABLE_SIZE);  in tgec_init()
752 	if (!tgec->unicast_addr_hash) {  in tgec_init()
753 		free_init_resources(tgec);  in tgec_init()
758 	fman_register_intr(tgec->fm, FMAN_MOD_MAC, tgec->mac_id,  in tgec_init()
759 			   FMAN_INTR_TYPE_ERR, tgec_err_exception, tgec);  in tgec_init()
762 	tgec->cfg = NULL;  in tgec_init()
767 int tgec_free(struct fman_mac *tgec)  in tgec_free()  argument
769 	free_init_resources(tgec);  in tgec_free()
771 	kfree(tgec->cfg);  in tgec_free()
772 	kfree(tgec);  in tgec_free()
779 	struct fman_mac *tgec;  in tgec_config()  local
785 	tgec = kzalloc(sizeof(*tgec), GFP_KERNEL);  in tgec_config()
786 	if (!tgec)  in tgec_config()
792 		tgec_free(tgec);  in tgec_config()
797 	tgec->cfg = cfg;  in tgec_config()
801 	tgec->regs = base_addr;  in tgec_config()
802 	tgec->addr = ENET_ADDR_TO_UINT64(params->addr);  in tgec_config()
803 	tgec->max_speed = params->max_speed;  in tgec_config()
804 	tgec->mac_id = params->mac_id;  in tgec_config()
805 	tgec->exceptions = (TGEC_IMASK_MDIO_SCAN_EVENT	|  in tgec_config()
820 	tgec->exception_cb = params->exception_cb;  in tgec_config()
821 	tgec->event_cb = params->event_cb;  in tgec_config()
822 	tgec->dev_id = params->dev_id;  in tgec_config()
823 	tgec->fm = params->fm;  in tgec_config()
826 	fman_get_revision(tgec->fm, &tgec->fm_rev_info);  in tgec_config()
828 	return tgec;  in tgec_config()