102 static bool ipa_endpoint_data_valid_one(struct ipa *ipa, u32 count,  in ipa_endpoint_data_valid_one()  argument
107 	struct device *dev = &ipa->pdev->dev;  in ipa_endpoint_data_valid_one()
183 static bool ipa_endpoint_data_valid(struct ipa *ipa, u32 count,  in ipa_endpoint_data_valid()  argument
187 	struct device *dev = &ipa->pdev->dev;  in ipa_endpoint_data_valid()
217 		if (!ipa_endpoint_data_valid_one(ipa, count, data, dp))  in ipa_endpoint_data_valid()
225 static bool ipa_endpoint_data_valid(struct ipa *ipa, u32 count,  in ipa_endpoint_data_valid()  argument
237 	struct gsi *gsi = &endpoint->ipa->gsi;  in ipa_endpoint_trans_alloc()
253 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_init_ctrl()  local
268 	val = ioread32(ipa->reg_virt + offset);  in ipa_endpoint_init_ctrl()
273 		iowrite32(val, ipa->reg_virt + offset);  in ipa_endpoint_init_ctrl()
286 	if (endpoint->ipa->version != IPA_VERSION_4_2)  in ipa_endpoint_program_delay()
293 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_aggr_active()  local
298 	offset = ipa_reg_state_aggr_active_offset(ipa->version);  in ipa_endpoint_aggr_active()
299 	val = ioread32(ipa->reg_virt + offset);  in ipa_endpoint_aggr_active()
307 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_force_close()  local
310 	iowrite32(mask, ipa->reg_virt + IPA_REG_AGGR_FORCE_CLOSE_OFFSET);  in ipa_endpoint_force_close()
324 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_suspend_aggr()  local
336 	ipa_interrupt_simulate_suspend(ipa->interrupt);  in ipa_endpoint_suspend_aggr()
345 	if (endpoint->ipa->version != IPA_VERSION_3_5_1)  in ipa_endpoint_program_suspend()
363 void ipa_endpoint_modem_pause_all(struct ipa *ipa, bool enable)  in ipa_endpoint_modem_pause_all()  argument
368 	if (ipa->version == IPA_VERSION_4_2)  in ipa_endpoint_modem_pause_all()
372 		struct ipa_endpoint *endpoint = &ipa->endpoint[endpoint_id];  in ipa_endpoint_modem_pause_all()
386 int ipa_endpoint_modem_exception_reset_all(struct ipa *ipa)  in ipa_endpoint_modem_exception_reset_all()  argument
388 	u32 initialized = ipa->initialized;  in ipa_endpoint_modem_exception_reset_all()
398 	trans = ipa_cmd_trans_alloc(ipa, count);  in ipa_endpoint_modem_exception_reset_all()
400 		dev_err(&ipa->pdev->dev,  in ipa_endpoint_modem_exception_reset_all()
413 		endpoint = &ipa->endpoint[endpoint_id];  in ipa_endpoint_modem_exception_reset_all()
461 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_cfg()
520 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_hdr()
548 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_hdr_ext()
567 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_hdr_metadata_mask()
582 		dma_endpoint_id = endpoint->ipa->name_map[name]->endpoint_id;  in ipa_endpoint_init_mode()
591 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_mode()
642 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_aggr()
650 static u32 ipa_reg_init_hol_block_timer_val(struct ipa *ipa, u32 microseconds)  in ipa_reg_init_hol_block_timer_val()  argument
663 	rate = ipa_clock_rate(ipa);  in ipa_reg_init_hol_block_timer_val()
669 	if (ipa->version == IPA_VERSION_3_5_1)  in ipa_reg_init_hol_block_timer_val()
702 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_init_hol_block_timer()  local
707 	val = ipa_reg_init_hol_block_timer_val(ipa, microseconds);  in ipa_endpoint_init_hol_block_timer()
708 	iowrite32(val, ipa->reg_virt + offset);  in ipa_endpoint_init_hol_block_timer()
720 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_hol_block_enable()
723 void ipa_endpoint_modem_hol_block_clear_all(struct ipa *ipa)  in ipa_endpoint_modem_hol_block_clear_all()  argument
728 		struct ipa_endpoint *endpoint = &ipa->endpoint[i];  in ipa_endpoint_modem_hol_block_clear_all()
751 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_deaggr()
770 	iowrite32(val, endpoint->ipa->reg_virt + offset);  in ipa_endpoint_init_seq()
819 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_status()  local
832 			status_endpoint_id = ipa->name_map[name]->endpoint_id;  in ipa_endpoint_status()
842 	iowrite32(val, ipa->reg_virt + offset);  in ipa_endpoint_status()
930 	gsi = &endpoint->ipa->gsi;  in ipa_endpoint_replenish()
938 	struct gsi *gsi = &endpoint->ipa->gsi;  in ipa_endpoint_replenish_enable()
1074 			dev_err(&endpoint->ipa->pdev->dev,  in ipa_endpoint_status_parse()
1157 		struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_trans_release()  local
1160 		if (endpoint != ipa->name_map[IPA_ENDPOINT_AP_COMMAND_TX]) {  in ipa_endpoint_trans_release()
1174 void ipa_endpoint_default_route_set(struct ipa *ipa, u32 endpoint_id)  in ipa_endpoint_default_route_set()  argument
1185 	iowrite32(val, ipa->reg_virt + IPA_REG_ROUTE_OFFSET);  in ipa_endpoint_default_route_set()
1188 void ipa_endpoint_default_route_clear(struct ipa *ipa)  in ipa_endpoint_default_route_clear()  argument
1190 	ipa_endpoint_default_route_set(ipa, 0);  in ipa_endpoint_default_route_clear()
1205 	struct device *dev = &endpoint->ipa->pdev->dev;  in ipa_endpoint_reset_rx_aggr()
1206 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_reset_rx_aggr()  local
1207 	struct gsi *gsi = &ipa->gsi;  in ipa_endpoint_reset_rx_aggr()
1272 	legacy = ipa->version == IPA_VERSION_3_5_1;  in ipa_endpoint_reset_rx_aggr()
1294 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_reset()  local
1305 	legacy = ipa->version == IPA_VERSION_3_5_1;  in ipa_endpoint_reset()
1310 		gsi_channel_reset(&ipa->gsi, channel_id, legacy);  in ipa_endpoint_reset()
1313 		dev_err(&ipa->pdev->dev,  in ipa_endpoint_reset()
1337 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_enable_one()  local
1338 	struct gsi *gsi = &ipa->gsi;  in ipa_endpoint_enable_one()
1343 		dev_err(&ipa->pdev->dev,  in ipa_endpoint_enable_one()
1351 		ipa_interrupt_suspend_enable(ipa->interrupt,  in ipa_endpoint_enable_one()
1356 	ipa->enabled |= BIT(endpoint->endpoint_id);  in ipa_endpoint_enable_one()
1364 	struct ipa *ipa = endpoint->ipa;  in ipa_endpoint_disable_one()  local
1365 	struct gsi *gsi = &ipa->gsi;  in ipa_endpoint_disable_one()
1368 	if (!(ipa->enabled & mask))  in ipa_endpoint_disable_one()
1371 	ipa->enabled ^= mask;  in ipa_endpoint_disable_one()
1375 		ipa_interrupt_suspend_disable(ipa->interrupt,  in ipa_endpoint_disable_one()
1382 		dev_err(&ipa->pdev->dev,  in ipa_endpoint_disable_one()
1389 	struct device *dev = &endpoint->ipa->pdev->dev;  in ipa_endpoint_suspend_one()
1390 	struct gsi *gsi = &endpoint->ipa->gsi;  in ipa_endpoint_suspend_one()
1394 	if (!(endpoint->ipa->enabled & BIT(endpoint->endpoint_id)))  in ipa_endpoint_suspend_one()
1403 	stop_channel = endpoint->ipa->version != IPA_VERSION_3_5_1;  in ipa_endpoint_suspend_one()
1412 	struct device *dev = &endpoint->ipa->pdev->dev;  in ipa_endpoint_resume_one()
1413 	struct gsi *gsi = &endpoint->ipa->gsi;  in ipa_endpoint_resume_one()
1417 	if (!(endpoint->ipa->enabled & BIT(endpoint->endpoint_id)))  in ipa_endpoint_resume_one()
1424 	start_channel = endpoint->ipa->version != IPA_VERSION_3_5_1;  in ipa_endpoint_resume_one()
1433 void ipa_endpoint_suspend(struct ipa *ipa)  in ipa_endpoint_suspend()  argument
1435 	if (!ipa->setup_complete)  in ipa_endpoint_suspend()
1438 	if (ipa->modem_netdev)  in ipa_endpoint_suspend()
1439 		ipa_modem_suspend(ipa->modem_netdev);  in ipa_endpoint_suspend()
1441 	ipa_cmd_tag_process(ipa);  in ipa_endpoint_suspend()
1443 	ipa_endpoint_suspend_one(ipa->name_map[IPA_ENDPOINT_AP_LAN_RX]);  in ipa_endpoint_suspend()
1444 	ipa_endpoint_suspend_one(ipa->name_map[IPA_ENDPOINT_AP_COMMAND_TX]);  in ipa_endpoint_suspend()
1447 void ipa_endpoint_resume(struct ipa *ipa)  in ipa_endpoint_resume()  argument
1449 	if (!ipa->setup_complete)  in ipa_endpoint_resume()
1452 	ipa_endpoint_resume_one(ipa->name_map[IPA_ENDPOINT_AP_COMMAND_TX]);  in ipa_endpoint_resume()
1453 	ipa_endpoint_resume_one(ipa->name_map[IPA_ENDPOINT_AP_LAN_RX]);  in ipa_endpoint_resume()
1455 	if (ipa->modem_netdev)  in ipa_endpoint_resume()
1456 		ipa_modem_resume(ipa->modem_netdev);  in ipa_endpoint_resume()
1461 	struct gsi *gsi = &endpoint->ipa->gsi;  in ipa_endpoint_setup_one()
1483 	endpoint->ipa->set_up |= BIT(endpoint->endpoint_id);  in ipa_endpoint_setup_one()
1488 	endpoint->ipa->set_up &= ~BIT(endpoint->endpoint_id);  in ipa_endpoint_teardown_one()
1496 void ipa_endpoint_setup(struct ipa *ipa)  in ipa_endpoint_setup()  argument
1498 	u32 initialized = ipa->initialized;  in ipa_endpoint_setup()
1500 	ipa->set_up = 0;  in ipa_endpoint_setup()
1506 		ipa_endpoint_setup_one(&ipa->endpoint[endpoint_id]);  in ipa_endpoint_setup()
1510 void ipa_endpoint_teardown(struct ipa *ipa)  in ipa_endpoint_teardown()  argument
1512 	u32 set_up = ipa->set_up;  in ipa_endpoint_teardown()
1519 		ipa_endpoint_teardown_one(&ipa->endpoint[endpoint_id]);  in ipa_endpoint_teardown()
1521 	ipa->set_up = 0;  in ipa_endpoint_teardown()
1524 int ipa_endpoint_config(struct ipa *ipa)  in ipa_endpoint_config()  argument
1526 	struct device *dev = &ipa->pdev->dev;  in ipa_endpoint_config()
1538 	val = ioread32(ipa->reg_virt + IPA_REG_FLAVOR_0_OFFSET);  in ipa_endpoint_config()
1554 	ipa->available = rx_mask | tx_mask;  in ipa_endpoint_config()
1557 	if (ipa->initialized & ~ipa->available) {  in ipa_endpoint_config()
1559 			ipa->initialized & ~ipa->available);  in ipa_endpoint_config()
1563 	initialized = ipa->initialized;  in ipa_endpoint_config()
1571 		endpoint = &ipa->endpoint[endpoint_id];  in ipa_endpoint_config()
1582 void ipa_endpoint_deconfig(struct ipa *ipa)  in ipa_endpoint_deconfig()  argument
1584 	ipa->available = 0;	/* Nothing more to do */  in ipa_endpoint_deconfig()
1587 static void ipa_endpoint_init_one(struct ipa *ipa, enum ipa_endpoint_name name,  in ipa_endpoint_init_one()  argument
1592 	endpoint = &ipa->endpoint[data->endpoint_id];  in ipa_endpoint_init_one()
1595 		ipa->channel_map[data->channel_id] = endpoint;  in ipa_endpoint_init_one()
1596 	ipa->name_map[name] = endpoint;  in ipa_endpoint_init_one()
1598 	endpoint->ipa = ipa;  in ipa_endpoint_init_one()
1606 	ipa->initialized |= BIT(endpoint->endpoint_id);  in ipa_endpoint_init_one()
1611 	endpoint->ipa->initialized &= ~BIT(endpoint->endpoint_id);  in ipa_endpoint_exit_one()
1616 void ipa_endpoint_exit(struct ipa *ipa)  in ipa_endpoint_exit()  argument
1618 	u32 initialized = ipa->initialized;  in ipa_endpoint_exit()
1625 		ipa_endpoint_exit_one(&ipa->endpoint[endpoint_id]);  in ipa_endpoint_exit()
1627 	memset(ipa->name_map, 0, sizeof(ipa->name_map));  in ipa_endpoint_exit()
1628 	memset(ipa->channel_map, 0, sizeof(ipa->channel_map));  in ipa_endpoint_exit()
1632 u32 ipa_endpoint_init(struct ipa *ipa, u32 count,  in ipa_endpoint_init()  argument
1638 	if (!ipa_endpoint_data_valid(ipa, count, data))  in ipa_endpoint_init()
1641 	ipa->initialized = 0;  in ipa_endpoint_init()
1648 		ipa_endpoint_init_one(ipa, name, data);  in ipa_endpoint_init()
1654 	if (!ipa_filter_map_valid(ipa, filter_map))  in ipa_endpoint_init()
1660 	ipa_endpoint_exit(ipa);  in ipa_endpoint_init()