466 					struct btrtl_device_info *btrtl_dev)  in btrtl_insert_ordered_subsec()  argument
472 	list_for_each_safe(pos, next, &btrtl_dev->patch_subsecs) {  in btrtl_insert_ordered_subsec()
481 			       struct btrtl_device_info *btrtl_dev, u32 opcode,  in btrtl_parse_section()  argument
516 		if (common_subsec->eco != btrtl_dev->rom_version + 1)  in btrtl_parse_section()
522 			if (sec_hdr->key_id != btrtl_dev->key_id)  in btrtl_parse_section()
534 		btrtl_insert_ordered_subsec(subsec, btrtl_dev);  in btrtl_parse_section()
542 				   struct btrtl_device_info *btrtl_dev,  in rtlbt_parse_firmware_v2()  argument
557 		.data = btrtl_dev->fw_data,  in rtlbt_parse_firmware_v2()
558 		.len  = btrtl_dev->fw_len - 7, /* Cut the tail */  in rtlbt_parse_firmware_v2()
561 	key_id = btrtl_dev->key_id;  in rtlbt_parse_firmware_v2()
586 			rc = btrtl_parse_section(hdev, btrtl_dev, opcode,  in rtlbt_parse_firmware_v2()
595 			rc = btrtl_parse_section(hdev, btrtl_dev, opcode,  in rtlbt_parse_firmware_v2()
599 			rc = btrtl_parse_section(hdev, btrtl_dev, opcode,  in rtlbt_parse_firmware_v2()
623 	list_for_each_entry_safe(entry, tmp, &btrtl_dev->patch_subsecs, list) {  in rtlbt_parse_firmware_v2()
640 				struct btrtl_device_info *btrtl_dev,  in rtlbt_parse_firmware()  argument
678 	if (btrtl_dev->fw_len <= 8)  in rtlbt_parse_firmware()
681 	if (!memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE, 8))  in rtlbt_parse_firmware()
684 	else if (!memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE_V2, 8))  in rtlbt_parse_firmware()
690 	if (btrtl_dev->fw_len < min_size)  in rtlbt_parse_firmware()
693 	fwptr = btrtl_dev->fw_data + btrtl_dev->fw_len - sizeof(extension_sig);  in rtlbt_parse_firmware()
705 	while (fwptr >= btrtl_dev->fw_data + (sizeof(*epatch_info) + 3)) {  in rtlbt_parse_firmware()
736 			btrtl_dev->project_id = project_id;  in rtlbt_parse_firmware()
746 	if (btrtl_dev->ic_info->lmp_subver !=  in rtlbt_parse_firmware()
750 			    btrtl_dev->ic_info->lmp_subver);  in rtlbt_parse_firmware()
754 	if (memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE, 8) != 0) {  in rtlbt_parse_firmware()
755 		if (!memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE_V2, 8))  in rtlbt_parse_firmware()
756 			return rtlbt_parse_firmware_v2(hdev, btrtl_dev, _buf);  in rtlbt_parse_firmware()
761 	epatch_info = (struct rtl_epatch_header *)btrtl_dev->fw_data;  in rtlbt_parse_firmware()
775 	if (btrtl_dev->fw_len < min_size)  in rtlbt_parse_firmware()
778 	chip_id_base = btrtl_dev->fw_data + sizeof(struct rtl_epatch_header);  in rtlbt_parse_firmware()
784 		if (chip_id == btrtl_dev->rom_version + 1) {  in rtlbt_parse_firmware()
795 			    btrtl_dev->rom_version);  in rtlbt_parse_firmware()
801 	if (btrtl_dev->fw_len < min_size)  in rtlbt_parse_firmware()
812 	memcpy(buf, btrtl_dev->fw_data + patch_offset, patch_length - 4);  in rtlbt_parse_firmware()
908 				struct btrtl_device_info *btrtl_dev)  in btrtl_setup_rtl8723a()  argument
910 	if (btrtl_dev->fw_len < 8)  in btrtl_setup_rtl8723a()
916 	if (!memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE, 8)) {  in btrtl_setup_rtl8723a()
921 	return rtl_download_firmware(hdev, btrtl_dev->fw_data,  in btrtl_setup_rtl8723a()
922 				     btrtl_dev->fw_len);  in btrtl_setup_rtl8723a()
926 				struct btrtl_device_info *btrtl_dev)  in btrtl_setup_rtl8723b()  argument
932 	ret = rtlbt_parse_firmware(hdev, btrtl_dev, &fw_data);  in btrtl_setup_rtl8723b()
936 	if (btrtl_dev->cfg_len > 0) {  in btrtl_setup_rtl8723b()
937 		tbuff = kvzalloc(ret + btrtl_dev->cfg_len, GFP_KERNEL);  in btrtl_setup_rtl8723b()
946 		memcpy(tbuff + ret, btrtl_dev->cfg_data, btrtl_dev->cfg_len);  in btrtl_setup_rtl8723b()
947 		ret += btrtl_dev->cfg_len;  in btrtl_setup_rtl8723b()
952 	rtl_dev_info(hdev, "cfg_sz %d, total sz %d", btrtl_dev->cfg_len, ret);  in btrtl_setup_rtl8723b()
1047 void btrtl_free(struct btrtl_device_info *btrtl_dev)  in btrtl_free()  argument
1051 	kvfree(btrtl_dev->fw_data);  in btrtl_free()
1052 	kvfree(btrtl_dev->cfg_data);  in btrtl_free()
1054 	list_for_each_entry_safe(entry, tmp, &btrtl_dev->patch_subsecs, list) {  in btrtl_free()
1059 	kfree(btrtl_dev);  in btrtl_free()
1067 	struct btrtl_device_info *btrtl_dev;  in btrtl_initialize()  local
1080 	btrtl_dev = kzalloc_obj(*btrtl_dev);  in btrtl_initialize()
1081 	if (!btrtl_dev) {  in btrtl_initialize()
1086 	INIT_LIST_HEAD(&btrtl_dev->patch_subsecs);  in btrtl_initialize()
1104 			btrtl_dev->ic_info = btrtl_match_ic(lmp_subver, hci_rev,  in btrtl_initialize()
1132 	btrtl_dev->ic_info = btrtl_match_ic(lmp_subver, hci_rev, hci_ver,  in btrtl_initialize()
1140 	if (!btrtl_dev->ic_info && !btrtl_dev->drop_fw)  in btrtl_initialize()
1141 		btrtl_dev->drop_fw = true;  in btrtl_initialize()
1143 		btrtl_dev->drop_fw = false;  in btrtl_initialize()
1145 	if (btrtl_dev->drop_fw) {  in btrtl_initialize()
1171 	if (!btrtl_dev->ic_info) {  in btrtl_initialize()
1174 		return btrtl_dev;  in btrtl_initialize()
1177 	if (btrtl_dev->ic_info->has_rom_version) {  in btrtl_initialize()
1178 		ret = rtl_read_rom_version(hdev, &btrtl_dev->rom_version);  in btrtl_initialize()
1183 	if (!btrtl_dev->ic_info->fw_name) {  in btrtl_initialize()
1193 	btrtl_dev->key_id = key_id;  in btrtl_initialize()
1196 	btrtl_dev->fw_len = -EIO;  in btrtl_initialize()
1199 				btrtl_dev->ic_info->fw_name);  in btrtl_initialize()
1200 		btrtl_dev->fw_len = rtl_load_file(hdev, fw_name,  in btrtl_initialize()
1201 				&btrtl_dev->fw_data);  in btrtl_initialize()
1204 	if (btrtl_dev->fw_len < 0) {  in btrtl_initialize()
1206 				btrtl_dev->ic_info->fw_name);  in btrtl_initialize()
1207 		btrtl_dev->fw_len = rtl_load_file(hdev, fw_name,  in btrtl_initialize()
1208 				&btrtl_dev->fw_data);  in btrtl_initialize()
1211 	if (btrtl_dev->fw_len < 0) {  in btrtl_initialize()
1213 			    btrtl_dev->ic_info->fw_name);  in btrtl_initialize()
1214 		ret = btrtl_dev->fw_len;  in btrtl_initialize()
1218 	if (btrtl_dev->ic_info->cfg_name && !btrtl_dev->key_id) {  in btrtl_initialize()
1221 				 btrtl_dev->ic_info->cfg_name, postfix);  in btrtl_initialize()
1224 				 btrtl_dev->ic_info->cfg_name);  in btrtl_initialize()
1226 		btrtl_dev->cfg_len = rtl_load_file(hdev, cfg_name,  in btrtl_initialize()
1227 						   &btrtl_dev->cfg_data);  in btrtl_initialize()
1228 		if (btrtl_dev->ic_info->config_needed &&  in btrtl_initialize()
1229 		    btrtl_dev->cfg_len <= 0) {  in btrtl_initialize()
1231 				    btrtl_dev->ic_info->cfg_name);  in btrtl_initialize()
1232 			ret = btrtl_dev->cfg_len;  in btrtl_initialize()
1242 	if (btrtl_dev->ic_info->has_msft_ext)  in btrtl_initialize()
1245 	if (btrtl_dev->ic_info)  in btrtl_initialize()
1246 		coredump_info->rtl_dump.controller = btrtl_dev->ic_info->hw_info;  in btrtl_initialize()
1248 	return btrtl_dev;  in btrtl_initialize()
1251 	btrtl_free(btrtl_dev);  in btrtl_initialize()
1258 			    struct btrtl_device_info *btrtl_dev)  in btrtl_download_firmware()  argument
1268 	if (!btrtl_dev->ic_info) {  in btrtl_download_firmware()
1274 	switch (btrtl_dev->ic_info->lmp_subver) {  in btrtl_download_firmware()
1276 		err = btrtl_setup_rtl8723a(hdev, btrtl_dev);  in btrtl_download_firmware()
1286 		err = btrtl_setup_rtl8723b(hdev, btrtl_dev);  in btrtl_download_firmware()
1300 void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev)  in btrtl_set_quirks()  argument
1311 	switch (btrtl_dev->project_id) {  in btrtl_set_quirks()
1325 		if (btrtl_dev->project_id == CHIP_ID_8852C)  in btrtl_set_quirks()
1328 		if (btrtl_dev->project_id == CHIP_ID_8852A ||  in btrtl_set_quirks()
1329 		    btrtl_dev->project_id == CHIP_ID_8852B ||  in btrtl_set_quirks()
1330 		    btrtl_dev->project_id == CHIP_ID_8852C)  in btrtl_set_quirks()
1342 	if (!btrtl_dev->ic_info)  in btrtl_set_quirks()
1345 	switch (btrtl_dev->ic_info->lmp_subver) {  in btrtl_set_quirks()
1361 	struct btrtl_device_info *btrtl_dev;  in btrtl_setup_realtek()  local
1364 	btrtl_dev = btrtl_initialize(hdev, NULL);  in btrtl_setup_realtek()
1365 	if (IS_ERR(btrtl_dev))  in btrtl_setup_realtek()
1366 		return PTR_ERR(btrtl_dev);  in btrtl_setup_realtek()
1368 	ret = btrtl_download_firmware(hdev, btrtl_dev);  in btrtl_setup_realtek()
1370 	btrtl_set_quirks(hdev, btrtl_dev);  in btrtl_setup_realtek()
1372 	if (btrtl_dev->ic_info) {  in btrtl_setup_realtek()
1375 			btrtl_dev->ic_info->lmp_subver,  in btrtl_setup_realtek()
1376 			btrtl_dev->ic_info->hci_rev,  in btrtl_setup_realtek()
1377 			btrtl_dev->ic_info->hci_ver,  in btrtl_setup_realtek()
1378 			btrtl_dev->ic_info->hci_bus);  in btrtl_setup_realtek()
1381 	btrtl_free(btrtl_dev);  in btrtl_setup_realtek()
1444 			    struct btrtl_device_info *btrtl_dev,  in btrtl_get_uart_settings()  argument
1453 	total_data_len = btrtl_dev->cfg_len - sizeof(*config);  in btrtl_get_uart_settings()
1459 	config = (struct rtl_vendor_config *)btrtl_dev->cfg_data;  in btrtl_get_uart_settings()