Lines Matching refs:btrtl_dev
435 struct btrtl_device_info *btrtl_dev)
441 list_for_each_safe(pos, next, &btrtl_dev->patch_subsecs) {
450 struct btrtl_device_info *btrtl_dev, u32 opcode,
485 if (common_subsec->eco != btrtl_dev->rom_version + 1)
491 if (sec_hdr->key_id != btrtl_dev->key_id)
503 btrtl_insert_ordered_subsec(subsec, btrtl_dev);
511 struct btrtl_device_info *btrtl_dev,
527 .data = btrtl_dev->fw_data,
528 .len = btrtl_dev->fw_len - 7, /* Cut the tail */
538 btrtl_dev->key_id = key_id;
563 rc = btrtl_parse_section(hdev, btrtl_dev, opcode,
572 rc = btrtl_parse_section(hdev, btrtl_dev, opcode,
576 rc = btrtl_parse_section(hdev, btrtl_dev, opcode,
600 list_for_each_entry_safe(entry, tmp, &btrtl_dev->patch_subsecs, list) {
615 struct btrtl_device_info *btrtl_dev,
650 if (btrtl_dev->fw_len <= 8)
653 if (!memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE, 8))
656 else if (!memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE_V2, 8))
662 if (btrtl_dev->fw_len < min_size)
665 fwptr = btrtl_dev->fw_data + btrtl_dev->fw_len - sizeof(extension_sig);
677 while (fwptr >= btrtl_dev->fw_data + (sizeof(*epatch_info) + 3)) {
708 btrtl_dev->project_id = project_id;
718 if (btrtl_dev->ic_info->lmp_subver !=
722 btrtl_dev->ic_info->lmp_subver);
726 if (memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE, 8) != 0) {
727 if (!memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE_V2, 8))
728 return rtlbt_parse_firmware_v2(hdev, btrtl_dev, _buf);
733 epatch_info = (struct rtl_epatch_header *)btrtl_dev->fw_data;
747 if (btrtl_dev->fw_len < min_size)
750 chip_id_base = btrtl_dev->fw_data + sizeof(struct rtl_epatch_header);
756 if (chip_id == btrtl_dev->rom_version + 1) {
767 btrtl_dev->rom_version);
773 if (btrtl_dev->fw_len < min_size)
784 memcpy(buf, btrtl_dev->fw_data + patch_offset, patch_length - 4);
882 struct btrtl_device_info *btrtl_dev)
884 if (btrtl_dev->fw_len < 8)
890 if (!memcmp(btrtl_dev->fw_data, RTL_EPATCH_SIGNATURE, 8)) {
895 return rtl_download_firmware(hdev, btrtl_dev->fw_data,
896 btrtl_dev->fw_len);
900 struct btrtl_device_info *btrtl_dev)
906 ret = rtlbt_parse_firmware(hdev, btrtl_dev, &fw_data);
910 if (btrtl_dev->cfg_len > 0) {
911 tbuff = kvzalloc(ret + btrtl_dev->cfg_len, GFP_KERNEL);
920 memcpy(tbuff + ret, btrtl_dev->cfg_data, btrtl_dev->cfg_len);
921 ret += btrtl_dev->cfg_len;
926 rtl_dev_info(hdev, "cfg_sz %d, total sz %d", btrtl_dev->cfg_len, ret);
1021 void btrtl_free(struct btrtl_device_info *btrtl_dev)
1025 kvfree(btrtl_dev->fw_data);
1026 kvfree(btrtl_dev->cfg_data);
1028 list_for_each_entry_safe(entry, tmp, &btrtl_dev->patch_subsecs, list) {
1033 kfree(btrtl_dev);
1041 struct btrtl_device_info *btrtl_dev;
1052 btrtl_dev = kzalloc(sizeof(*btrtl_dev), GFP_KERNEL);
1053 if (!btrtl_dev) {
1058 INIT_LIST_HEAD(&btrtl_dev->patch_subsecs);
1076 btrtl_dev->ic_info = btrtl_match_ic(lmp_subver, hci_rev,
1104 btrtl_dev->ic_info = btrtl_match_ic(lmp_subver, hci_rev, hci_ver,
1112 if (!btrtl_dev->ic_info && !btrtl_dev->drop_fw)
1113 btrtl_dev->drop_fw = true;
1115 btrtl_dev->drop_fw = false;
1117 if (btrtl_dev->drop_fw) {
1143 if (!btrtl_dev->ic_info) {
1146 return btrtl_dev;
1149 if (btrtl_dev->ic_info->has_rom_version) {
1150 ret = rtl_read_rom_version(hdev, &btrtl_dev->rom_version);
1155 if (!btrtl_dev->ic_info->fw_name) {
1160 btrtl_dev->fw_len = -EIO;
1163 btrtl_dev->ic_info->fw_name);
1164 btrtl_dev->fw_len = rtl_load_file(hdev, fw_name,
1165 &btrtl_dev->fw_data);
1168 if (btrtl_dev->fw_len < 0) {
1170 btrtl_dev->ic_info->fw_name);
1171 btrtl_dev->fw_len = rtl_load_file(hdev, fw_name,
1172 &btrtl_dev->fw_data);
1175 if (btrtl_dev->fw_len < 0) {
1177 btrtl_dev->ic_info->fw_name);
1178 ret = btrtl_dev->fw_len;
1182 if (btrtl_dev->ic_info->cfg_name) {
1185 btrtl_dev->ic_info->cfg_name, postfix);
1188 btrtl_dev->ic_info->cfg_name);
1190 btrtl_dev->cfg_len = rtl_load_file(hdev, cfg_name,
1191 &btrtl_dev->cfg_data);
1192 if (btrtl_dev->ic_info->config_needed &&
1193 btrtl_dev->cfg_len <= 0) {
1195 btrtl_dev->ic_info->cfg_name);
1196 ret = btrtl_dev->cfg_len;
1204 if (btrtl_dev->ic_info->has_msft_ext)
1207 if (btrtl_dev->ic_info)
1208 coredump_info->rtl_dump.controller = btrtl_dev->ic_info->hw_info;
1210 return btrtl_dev;
1213 btrtl_free(btrtl_dev);
1220 struct btrtl_device_info *btrtl_dev)
1230 if (!btrtl_dev->ic_info) {
1236 switch (btrtl_dev->ic_info->lmp_subver) {
1238 err = btrtl_setup_rtl8723a(hdev, btrtl_dev);
1247 err = btrtl_setup_rtl8723b(hdev, btrtl_dev);
1261 void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev)
1272 switch (btrtl_dev->project_id) {
1284 if (btrtl_dev->project_id == CHIP_ID_8852C)
1287 if (btrtl_dev->project_id == CHIP_ID_8852A ||
1288 btrtl_dev->project_id == CHIP_ID_8852C)
1299 if (!btrtl_dev->ic_info)
1302 switch (btrtl_dev->ic_info->lmp_subver) {
1319 struct btrtl_device_info *btrtl_dev;
1322 btrtl_dev = btrtl_initialize(hdev, NULL);
1323 if (IS_ERR(btrtl_dev))
1324 return PTR_ERR(btrtl_dev);
1326 ret = btrtl_download_firmware(hdev, btrtl_dev);
1328 btrtl_set_quirks(hdev, btrtl_dev);
1330 btrtl_free(btrtl_dev);
1393 struct btrtl_device_info *btrtl_dev,
1402 total_data_len = btrtl_dev->cfg_len - sizeof(*config);
1408 config = (struct rtl_vendor_config *)btrtl_dev->cfg_data;