148 ipa_table_mem(struct ipa *ipa, bool filter, bool hashed, bool ipv6)  in ipa_table_mem()  argument
161 	return ipa_mem_find(ipa, mem_id);  in ipa_table_mem()
164 bool ipa_filtered_valid(struct ipa *ipa, u64 filtered)  in ipa_filtered_valid()  argument
166 	struct device *dev = &ipa->pdev->dev;  in ipa_filtered_valid()
176 	if (count > ipa->filter_count) {  in ipa_filtered_valid()
178 			count, ipa->filter_count);  in ipa_filtered_valid()
187 static dma_addr_t ipa_table_addr(struct ipa *ipa, bool filter_mask, u16 count)  in ipa_table_addr()  argument
194 	WARN_ON(count > max_t(u32, ipa->filter_count, ipa->route_count));  in ipa_table_addr()
199 	return ipa->table_addr + skip * sizeof(*ipa->table_virt);  in ipa_table_addr()
205 	struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi);  in ipa_table_reset_add()  local
212 	mem = ipa_table_mem(ipa, filter, hashed, ipv6);  in ipa_table_reset_add()
221 	addr = ipa_table_addr(ipa, false, count);  in ipa_table_reset_add()
231 ipa_filter_reset_table(struct ipa *ipa, bool hashed, bool ipv6, bool modem)  in ipa_filter_reset_table()  argument
233 	u64 ep_mask = ipa->filtered;  in ipa_filter_reset_table()
237 	trans = ipa_cmd_trans_alloc(ipa, hweight64(ep_mask));  in ipa_filter_reset_table()
239 		dev_err(&ipa->pdev->dev,  in ipa_filter_reset_table()
252 		endpoint = &ipa->endpoint[endpoint_id];  in ipa_filter_reset_table()
268 static int ipa_filter_reset(struct ipa *ipa, bool modem)  in ipa_filter_reset()  argument
272 	ret = ipa_filter_reset_table(ipa, false, false, modem);  in ipa_filter_reset()
276 	ret = ipa_filter_reset_table(ipa, false, true, modem);  in ipa_filter_reset()
277 	if (ret || !ipa_table_hash_support(ipa))  in ipa_filter_reset()
280 	ret = ipa_filter_reset_table(ipa, true, false, modem);  in ipa_filter_reset()
284 	return ipa_filter_reset_table(ipa, true, true, modem);  in ipa_filter_reset()
291 static int ipa_route_reset(struct ipa *ipa, bool modem)  in ipa_route_reset()  argument
293 	bool hash_support = ipa_table_hash_support(ipa);  in ipa_route_reset()
294 	u32 modem_route_count = ipa->modem_route_count;  in ipa_route_reset()
299 	trans = ipa_cmd_trans_alloc(ipa, hash_support ? 4 : 2);  in ipa_route_reset()
301 		dev_err(&ipa->pdev->dev,  in ipa_route_reset()
312 		count = ipa->route_count - modem_route_count;  in ipa_route_reset()
328 void ipa_table_reset(struct ipa *ipa, bool modem)  in ipa_table_reset()  argument
330 	struct device *dev = &ipa->pdev->dev;  in ipa_table_reset()
337 	ret = ipa_filter_reset(ipa, modem);  in ipa_table_reset()
342 	ret = ipa_route_reset(ipa, modem);  in ipa_table_reset()
348 int ipa_table_hash_flush(struct ipa *ipa)  in ipa_table_hash_flush()  argument
354 	if (!ipa_table_hash_support(ipa))  in ipa_table_hash_flush()
357 	trans = ipa_cmd_trans_alloc(ipa, 1);  in ipa_table_hash_flush()
359 		dev_err(&ipa->pdev->dev, "no transaction for hash flush\n");  in ipa_table_hash_flush()
363 	if (ipa->version < IPA_VERSION_5_0) {  in ipa_table_hash_flush()
364 		reg = ipa_reg(ipa, FILT_ROUT_HASH_FLUSH);  in ipa_table_hash_flush()
371 		reg = ipa_reg(ipa, FILT_ROUT_CACHE_FLUSH);  in ipa_table_hash_flush()
387 	struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi);  in ipa_table_init_add()  local
407 	mem = ipa_table_mem(ipa, filter, false, ipv6);  in ipa_table_init_add()
408 	hash_mem = ipa_table_mem(ipa, filter, true, ipv6);  in ipa_table_init_add()
418 		count = 1 + hweight64(ipa->filtered);  in ipa_table_init_add()
430 	addr = ipa_table_addr(ipa, filter, count);  in ipa_table_init_add()
431 	hash_addr = ipa_table_addr(ipa, filter, hash_count);  in ipa_table_init_add()
442 				   ipa->zero_addr, true);  in ipa_table_init_add()
450 				   ipa->zero_addr, true);  in ipa_table_init_add()
453 int ipa_table_setup(struct ipa *ipa)  in ipa_table_setup()  argument
470 	trans = ipa_cmd_trans_alloc(ipa, 8);  in ipa_table_setup()
472 		dev_err(&ipa->pdev->dev, "no transaction for table setup\n");  in ipa_table_setup()
496 	struct ipa *ipa = endpoint->ipa;  in ipa_filter_tuple_zero()  local
501 	if (ipa->version < IPA_VERSION_5_0) {  in ipa_filter_tuple_zero()
502 		reg = ipa_reg(ipa, ENDP_FILTER_ROUTER_HSH_CFG);  in ipa_filter_tuple_zero()
505 		val = ioread32(endpoint->ipa->reg_virt + offset);  in ipa_filter_tuple_zero()
511 		reg = ipa_reg(ipa, ENDP_FILTER_CACHE_CFG);  in ipa_filter_tuple_zero()
518 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_filter_tuple_zero()
522 static void ipa_filter_config(struct ipa *ipa, bool modem)  in ipa_filter_config()  argument
525 	u64 ep_mask = ipa->filtered;  in ipa_filter_config()
527 	if (!ipa_table_hash_support(ipa))  in ipa_filter_config()
536 		endpoint = &ipa->endpoint[endpoint_id];  in ipa_filter_config()
542 static bool ipa_route_id_modem(struct ipa *ipa, u32 route_id)  in ipa_route_id_modem()  argument
544 	return route_id < ipa->modem_route_count;  in ipa_route_id_modem()
554 static void ipa_route_tuple_zero(struct ipa *ipa, u32 route_id)  in ipa_route_tuple_zero()  argument
560 	if (ipa->version < IPA_VERSION_5_0) {  in ipa_route_tuple_zero()
561 		reg = ipa_reg(ipa, ENDP_FILTER_ROUTER_HSH_CFG);  in ipa_route_tuple_zero()
564 		val = ioread32(ipa->reg_virt + offset);  in ipa_route_tuple_zero()
570 		reg = ipa_reg(ipa, ENDP_ROUTER_CACHE_CFG);  in ipa_route_tuple_zero()
577 	iowrite32(val, ipa->reg_virt + offset);  in ipa_route_tuple_zero()
581 static void ipa_route_config(struct ipa *ipa, bool modem)  in ipa_route_config()  argument
585 	if (!ipa_table_hash_support(ipa))  in ipa_route_config()
588 	for (route_id = 0; route_id < ipa->route_count; route_id++)  in ipa_route_config()
589 		if (ipa_route_id_modem(ipa, route_id) == modem)  in ipa_route_config()
590 			ipa_route_tuple_zero(ipa, route_id);  in ipa_route_config()
594 void ipa_table_config(struct ipa *ipa)  in ipa_table_config()  argument
596 	ipa_filter_config(ipa, false);  in ipa_table_config()
597 	ipa_filter_config(ipa, true);  in ipa_table_config()
598 	ipa_route_config(ipa, false);  in ipa_table_config()
599 	ipa_route_config(ipa, true);  in ipa_table_config()
605 bool ipa_table_mem_valid(struct ipa *ipa, bool filter)  in ipa_table_mem_valid()  argument
607 	bool hash_support = ipa_table_hash_support(ipa);  in ipa_table_mem_valid()
617 	mem_ipv4 = ipa_table_mem(ipa, filter, false, false);  in ipa_table_mem_valid()
621 	mem_ipv6 = ipa_table_mem(ipa, filter, false, true);  in ipa_table_mem_valid()
633 		ipa->filter_count = count - 1;	/* Filter map in first entry */  in ipa_table_mem_valid()
635 		ipa->route_count = count;  in ipa_table_mem_valid()
638 	if (!ipa_cmd_table_init_valid(ipa, mem_ipv4, !filter))  in ipa_table_mem_valid()
646 		if (count < 1 + hweight64(ipa->filtered))  in ipa_table_mem_valid()
652 		if (count < ipa->modem_route_count + 1)  in ipa_table_mem_valid()
661 	mem_hashed = ipa_table_mem(ipa, filter, true, false);  in ipa_table_mem_valid()
671 	mem_hashed = ipa_table_mem(ipa, filter, true, true);  in ipa_table_mem_valid()
714 int ipa_table_init(struct ipa *ipa)  in ipa_table_init()  argument
716 	struct device *dev = &ipa->pdev->dev;  in ipa_table_init()
725 	count = max_t(u32, ipa->filter_count, ipa->route_count);  in ipa_table_init()
738 	ipa->table_virt = virt;  in ipa_table_init()
739 	ipa->table_addr = addr;  in ipa_table_init()
750 	if (ipa->version < IPA_VERSION_5_0)  in ipa_table_init()
751 		*virt++ = cpu_to_le64(ipa->filtered << 1);  in ipa_table_init()
753 		*virt++ = cpu_to_le64(ipa->filtered);  in ipa_table_init()
763 void ipa_table_exit(struct ipa *ipa)  in ipa_table_exit()  argument
765 	u32 count = max_t(u32, 1 + ipa->filter_count, ipa->route_count);  in ipa_table_exit()
766 	struct device *dev = &ipa->pdev->dev;  in ipa_table_exit()
771 	dma_free_coherent(dev, size, ipa->table_virt, ipa->table_addr);  in ipa_table_exit()
772 	ipa->table_addr = 0;  in ipa_table_exit()
773 	ipa->table_virt = NULL;  in ipa_table_exit()