13 #include "ipa.h"
28  * complete, the AP and modem may begin IPA operation.  This occurs
29  * only when the AP IPA driver, modem IPA driver, and IPA microcontroller
36  * contains a success result, the AP knows the modem IPA driver is ready.
38  * The modem is responsible for loading firmware on the IPA microcontroller.
53  * - Whenever the AP learns the modem has booted and its IPA QMI service
56  * - On the initial boot, the modem sets up the IPA microcontroller, and
86 	struct ipa *ipa = container_of(ipa_qmi, struct ipa, qmi);  in ipa_server_init_complete()  local
99 		dev_err(&ipa->pdev->dev,  in ipa_server_init_complete()
118  * We know everything (else) is ready when we know the IPA driver on
128 	struct ipa *ipa;  in ipa_qmi_ready()  local
148 	ipa = container_of(ipa_qmi, struct ipa, qmi);  in ipa_qmi_ready()
149 	ret = ipa_modem_start(ipa);  in ipa_qmi_ready()
151 		dev_err(&ipa->pdev->dev, "error %d starting modem\n", ret);  in ipa_qmi_ready()
186 	struct ipa *ipa;  in ipa_server_indication_register()  local
190 	ipa = container_of(ipa_qmi, struct ipa, qmi);  in ipa_server_indication_register()
202 		dev_err(&ipa->pdev->dev,  in ipa_server_indication_register()
215 	struct ipa *ipa;  in ipa_server_driver_init_complete()  local
219 	ipa = container_of(ipa_qmi, struct ipa, qmi);  in ipa_server_driver_init_complete()
231 		dev_err(&ipa->pdev->dev,  in ipa_server_driver_init_complete()
286 	struct ipa *ipa = container_of(ipa_qmi, struct ipa, qmi);  in init_modem_driver_req()  local
287 	u32 modem_route_count = ipa->modem_route_count;  in init_modem_driver_req()
293 	req.skip_uc_load = ipa->uc_loaded ? 1 : 0;  in init_modem_driver_req()
302 	mem = ipa_mem_find(ipa, IPA_MEM_MODEM_HEADER);  in init_modem_driver_req()
305 		req.hdr_tbl_info.start = ipa->mem_offset + mem->offset;  in init_modem_driver_req()
309 	mem = ipa_mem_find(ipa, IPA_MEM_V4_ROUTE);  in init_modem_driver_req()
311 	req.v4_route_tbl_info.start = ipa->mem_offset + mem->offset;  in init_modem_driver_req()
314 	mem = ipa_mem_find(ipa, IPA_MEM_V6_ROUTE);  in init_modem_driver_req()
316 	req.v6_route_tbl_info.start = ipa->mem_offset + mem->offset;  in init_modem_driver_req()
319 	mem = ipa_mem_find(ipa, IPA_MEM_V4_FILTER);  in init_modem_driver_req()
321 	req.v4_filter_tbl_start = ipa->mem_offset + mem->offset;  in init_modem_driver_req()
323 	mem = ipa_mem_find(ipa, IPA_MEM_V6_FILTER);  in init_modem_driver_req()
325 	req.v6_filter_tbl_start = ipa->mem_offset + mem->offset;  in init_modem_driver_req()
327 	mem = ipa_mem_find(ipa, IPA_MEM_MODEM);  in init_modem_driver_req()
330 		req.modem_mem_info.start = ipa->mem_offset + mem->offset;  in init_modem_driver_req()
336 		ipa->name_map[IPA_ENDPOINT_AP_MODEM_RX]->endpoint_id;  in init_modem_driver_req()
340 	mem = ipa_mem_find(ipa, IPA_MEM_MODEM_PROC_CTX);  in init_modem_driver_req()
344 			ipa->mem_offset + mem->offset;  in init_modem_driver_req()
351 	mem = ipa_mem_find(ipa, IPA_MEM_V4_ROUTE_HASHED);  in init_modem_driver_req()
355 				ipa->mem_offset + mem->offset;  in init_modem_driver_req()
359 	mem = ipa_mem_find(ipa, IPA_MEM_V6_ROUTE_HASHED);  in init_modem_driver_req()
363 			ipa->mem_offset + mem->offset;  in init_modem_driver_req()
367 	mem = ipa_mem_find(ipa, IPA_MEM_V4_FILTER_HASHED);  in init_modem_driver_req()
370 		req.v4_hash_filter_tbl_start = ipa->mem_offset + mem->offset;  in init_modem_driver_req()
373 	mem = ipa_mem_find(ipa, IPA_MEM_V6_FILTER_HASHED);  in init_modem_driver_req()
376 		req.v6_hash_filter_tbl_start = ipa->mem_offset + mem->offset;  in init_modem_driver_req()
379 	/* The stats fields are only valid for IPA v4.0+ */  in init_modem_driver_req()
380 	if (ipa->version >= IPA_VERSION_4_0) {  in init_modem_driver_req()
381 		mem = ipa_mem_find(ipa, IPA_MEM_STATS_QUOTA_MODEM);  in init_modem_driver_req()
385 				ipa->mem_offset + mem->offset;  in init_modem_driver_req()
387 			req.hw_stats_quota_size = ipa->mem_offset + mem->size;  in init_modem_driver_req()
391 		mem = ipa_mem_find(ipa, IPA_MEM_STATS_DROP);  in init_modem_driver_req()
395 				ipa->mem_offset + mem->offset;  in init_modem_driver_req()
397 			req.hw_stats_drop_size = ipa->mem_offset + mem->size;  in init_modem_driver_req()
413 	struct ipa *ipa;  in ipa_client_init_driver_work()  local
419 	ipa = container_of(ipa_qmi, struct ipa, qmi);  in ipa_client_init_driver_work()
420 	dev = &ipa->pdev->dev;  in ipa_client_init_driver_work()
472 int ipa_qmi_setup(struct ipa *ipa)  in ipa_qmi_setup()  argument
474 	struct ipa_qmi *ipa_qmi = &ipa->qmi;  in ipa_qmi_setup()
527 /* Tear down IPA QMI handles */
528 void ipa_qmi_teardown(struct ipa *ipa)  in ipa_qmi_teardown()  argument
530 	cancel_work_sync(&ipa->qmi.init_driver_work);  in ipa_qmi_teardown()
532 	qmi_handle_release(&ipa->qmi.client_handle);  in ipa_qmi_teardown()
533 	memset(&ipa->qmi.client_handle, 0, sizeof(ipa->qmi.client_handle));  in ipa_qmi_teardown()
535 	qmi_handle_release(&ipa->qmi.server_handle);  in ipa_qmi_teardown()
536 	memset(&ipa->qmi.server_handle, 0, sizeof(ipa->qmi.server_handle));  in ipa_qmi_teardown()