25 	struct iwl_trans *trans = (struct iwl_trans *)data;  in iwl_pnvm_complete_fn()  local
28 	IWL_DEBUG_FW(trans,  in iwl_pnvm_complete_fn()
35 static int iwl_pnvm_handle_section(struct iwl_trans *trans, const u8 *data,  in iwl_pnvm_handle_section()  argument
44 	IWL_DEBUG_FW(trans, "Handling PNVM section\n");  in iwl_pnvm_handle_section()
58 			IWL_ERR(trans, "invalid TLV len: %zd/%u\n",  in iwl_pnvm_handle_section()
68 				IWL_DEBUG_FW(trans,  in iwl_pnvm_handle_section()
76 			IWL_DEBUG_FW(trans,  in iwl_pnvm_handle_section()
83 				IWL_DEBUG_FW(trans,  in iwl_pnvm_handle_section()
95 			IWL_DEBUG_FW(trans,  in iwl_pnvm_handle_section()
99 			if (mac_type == CSR_HW_REV_TYPE(trans->hw_rev) &&  in iwl_pnvm_handle_section()
100 			    rf_id == CSR_HW_RFID_TYPE(trans->hw_rf_id))  in iwl_pnvm_handle_section()
107 			IWL_DEBUG_FW(trans,  in iwl_pnvm_handle_section()
113 				IWL_DEBUG_FW(trans, "Ignoring separator.\n");  in iwl_pnvm_handle_section()
118 				IWL_DEBUG_FW(trans,  in iwl_pnvm_handle_section()
123 			IWL_DEBUG_FW(trans, "Adding data (size %d)\n",  in iwl_pnvm_handle_section()
133 			if (iwl_uefi_handle_tlv_mem_desc(trans, data, tlv_len,  in iwl_pnvm_handle_section()
138 			IWL_DEBUG_FW(trans,  in iwl_pnvm_handle_section()
142 			IWL_DEBUG_FW(trans, "Found TLV 0x%0x, len %d\n",  in iwl_pnvm_handle_section()
153 		IWL_DEBUG_FW(trans,  in iwl_pnvm_handle_section()
155 			     CSR_HW_REV_TYPE(trans->hw_rev),  in iwl_pnvm_handle_section()
156 			     CSR_HW_RFID_TYPE(trans->hw_rf_id));  in iwl_pnvm_handle_section()
161 		IWL_DEBUG_FW(trans, "Empty PNVM, skipping.\n");  in iwl_pnvm_handle_section()
168 static int iwl_pnvm_parse(struct iwl_trans *trans, const u8 *data,  in iwl_pnvm_parse()  argument
174 	IWL_DEBUG_FW(trans, "Parsing PNVM file\n");  in iwl_pnvm_parse()
187 			IWL_ERR(trans, "invalid TLV len: %zd/%u\n",  in iwl_pnvm_parse()
196 			IWL_DEBUG_FW(trans,  in iwl_pnvm_parse()
199 			IWL_DEBUG_FW(trans, "sku_id 0x%0x 0x%0x 0x%0x\n",  in iwl_pnvm_parse()
207 			trans->reduced_cap_sku = false;  in iwl_pnvm_parse()
208 			rf_type = CSR_HW_RFID_TYPE(trans->hw_rf_id);  in iwl_pnvm_parse()
209 			if ((trans->sku_id[0] & IWL_PNVM_REDUCED_CAP_BIT) &&  in iwl_pnvm_parse()
211 				trans->reduced_cap_sku = true;  in iwl_pnvm_parse()
213 			IWL_DEBUG_FW(trans,  in iwl_pnvm_parse()
215 				     trans->reduced_cap_sku);  in iwl_pnvm_parse()
217 			if (trans->sku_id[0] == le32_to_cpu(sku_id->data[0]) &&  in iwl_pnvm_parse()
218 			    trans->sku_id[1] == le32_to_cpu(sku_id->data[1]) &&  in iwl_pnvm_parse()
219 			    trans->sku_id[2] == le32_to_cpu(sku_id->data[2])) {  in iwl_pnvm_parse()
222 				ret = iwl_pnvm_handle_section(trans, data, len,  in iwl_pnvm_parse()
227 				IWL_DEBUG_FW(trans, "SKU ID didn't match!\n");  in iwl_pnvm_parse()
238 static int iwl_pnvm_get_from_fs(struct iwl_trans *trans, u8 **data, size_t *len)  in iwl_pnvm_get_from_fs()  argument
245 	iwl_pnvm_get_fs_name(trans, pnvm_name, sizeof(pnvm_name));  in iwl_pnvm_get_from_fs()
247 	ret = firmware_request_nowarn(&pnvm, pnvm_name, trans->dev);  in iwl_pnvm_get_from_fs()
249 		IWL_DEBUG_FW(trans, "PNVM file %s not found %d\n",  in iwl_pnvm_get_from_fs()
297 static void iwl_pnvm_load_pnvm_to_trans(struct iwl_trans *trans,  in iwl_pnvm_load_pnvm_to_trans()  argument
306 	if (trans->fail_to_parse_pnvm_image)  in iwl_pnvm_load_pnvm_to_trans()
309 	if (trans->pnvm_loaded)  in iwl_pnvm_load_pnvm_to_trans()
312 	data = iwl_get_pnvm_image(trans, &length);  in iwl_pnvm_load_pnvm_to_trans()
314 		trans->fail_to_parse_pnvm_image = true;  in iwl_pnvm_load_pnvm_to_trans()
322 	ret = iwl_pnvm_parse(trans, data, length, pnvm_data);  in iwl_pnvm_load_pnvm_to_trans()
324 		trans->fail_to_parse_pnvm_image = true;  in iwl_pnvm_load_pnvm_to_trans()
328 	ret = iwl_trans_load_pnvm(trans, pnvm_data, capa);  in iwl_pnvm_load_pnvm_to_trans()
331 	IWL_INFO(trans, "loaded PNVM version %08x\n", pnvm_data->version);  in iwl_pnvm_load_pnvm_to_trans()
334 	iwl_trans_set_pnvm(trans, capa);  in iwl_pnvm_load_pnvm_to_trans()
341 iwl_pnvm_load_reduce_power_to_trans(struct iwl_trans *trans,  in iwl_pnvm_load_reduce_power_to_trans()  argument
349 	if (trans->failed_to_load_reduce_power_image)  in iwl_pnvm_load_reduce_power_to_trans()
352 	if (trans->reduce_power_loaded)  in iwl_pnvm_load_reduce_power_to_trans()
355 	data = iwl_uefi_get_reduced_power(trans, &length);  in iwl_pnvm_load_reduce_power_to_trans()
357 		trans->failed_to_load_reduce_power_image = true;  in iwl_pnvm_load_reduce_power_to_trans()
365 	ret = iwl_uefi_reduce_power_parse(trans, data, length, pnvm_data);  in iwl_pnvm_load_reduce_power_to_trans()
367 		trans->failed_to_load_reduce_power_image = true;  in iwl_pnvm_load_reduce_power_to_trans()
371 	ret = iwl_trans_load_reduce_power(trans, pnvm_data, capa);  in iwl_pnvm_load_reduce_power_to_trans()
373 		IWL_DEBUG_FW(trans,  in iwl_pnvm_load_reduce_power_to_trans()
376 		trans->failed_to_load_reduce_power_image = true;  in iwl_pnvm_load_reduce_power_to_trans()
381 	iwl_trans_set_reduce_power(trans, capa);  in iwl_pnvm_load_reduce_power_to_trans()
387 int iwl_pnvm_load(struct iwl_trans *trans,  in iwl_pnvm_load()  argument
396 	if (!trans->sku_id[0] && !trans->sku_id[1] && !trans->sku_id[2])  in iwl_pnvm_load()
399 	iwl_pnvm_load_pnvm_to_trans(trans, capa);  in iwl_pnvm_load()
400 	iwl_pnvm_load_reduce_power_to_trans(trans, capa);  in iwl_pnvm_load()
404 				   iwl_pnvm_complete_fn, trans);  in iwl_pnvm_load()
407 	iwl_write_umac_prph(trans, UREG_DOORBELL_TO_ISR6,  in iwl_pnvm_load()