Lines Matching refs:hdev
41 struct hci_dev *hdev; member
62 int btintel_check_bdaddr(struct hci_dev *hdev) in btintel_check_bdaddr() argument
67 skb = __hci_cmd_sync(hdev, HCI_OP_READ_BD_ADDR, 0, NULL, in btintel_check_bdaddr()
71 bt_dev_err(hdev, "Reading Intel device address failed (%d)", in btintel_check_bdaddr()
77 bt_dev_err(hdev, "Intel device address length mismatch"); in btintel_check_bdaddr()
90 bt_dev_err(hdev, "Found Intel default device address (%pMR)", in btintel_check_bdaddr()
92 set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks); in btintel_check_bdaddr()
101 int btintel_enter_mfg(struct hci_dev *hdev) in btintel_enter_mfg() argument
106 skb = __hci_cmd_sync(hdev, 0xfc11, 2, param, HCI_CMD_TIMEOUT); in btintel_enter_mfg()
108 bt_dev_err(hdev, "Entering manufacturer mode failed (%ld)", in btintel_enter_mfg()
118 int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched) in btintel_exit_mfg() argument
131 skb = __hci_cmd_sync(hdev, 0xfc11, 2, param, HCI_CMD_TIMEOUT); in btintel_exit_mfg()
133 bt_dev_err(hdev, "Exiting manufacturer mode failed (%ld)", in btintel_exit_mfg()
143 int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) in btintel_set_bdaddr() argument
148 skb = __hci_cmd_sync(hdev, 0xfc31, 6, bdaddr, HCI_INIT_TIMEOUT); in btintel_set_bdaddr()
151 bt_dev_err(hdev, "Changing Intel device address failed (%d)", in btintel_set_bdaddr()
161 static int btintel_set_event_mask(struct hci_dev *hdev, bool debug) in btintel_set_event_mask() argument
170 skb = __hci_cmd_sync(hdev, 0xfc52, 8, mask, HCI_INIT_TIMEOUT); in btintel_set_event_mask()
173 bt_dev_err(hdev, "Setting Intel event mask failed (%d)", err); in btintel_set_event_mask()
181 int btintel_set_diag(struct hci_dev *hdev, bool enable) in btintel_set_diag() argument
197 skb = __hci_cmd_sync(hdev, 0xfc43, 3, param, HCI_INIT_TIMEOUT); in btintel_set_diag()
202 bt_dev_err(hdev, "Changing Intel diagnostic mode failed (%d)", in btintel_set_diag()
209 btintel_set_event_mask(hdev, enable); in btintel_set_diag()
214 static int btintel_set_diag_mfg(struct hci_dev *hdev, bool enable) in btintel_set_diag_mfg() argument
218 err = btintel_enter_mfg(hdev); in btintel_set_diag_mfg()
222 ret = btintel_set_diag(hdev, enable); in btintel_set_diag_mfg()
224 err = btintel_exit_mfg(hdev, false, false); in btintel_set_diag_mfg()
231 static int btintel_set_diag_combined(struct hci_dev *hdev, bool enable) in btintel_set_diag_combined() argument
240 if (btintel_test_flag(hdev, INTEL_ROM_LEGACY)) in btintel_set_diag_combined()
241 ret = btintel_set_diag_mfg(hdev, enable); in btintel_set_diag_combined()
243 ret = btintel_set_diag(hdev, enable); in btintel_set_diag_combined()
248 static void btintel_hw_error(struct hci_dev *hdev, u8 code) in btintel_hw_error() argument
253 bt_dev_err(hdev, "Hardware error 0x%2.2x", code); in btintel_hw_error()
255 skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT); in btintel_hw_error()
257 bt_dev_err(hdev, "Reset after hardware error failed (%ld)", in btintel_hw_error()
263 skb = __hci_cmd_sync(hdev, 0xfc22, 1, &type, HCI_INIT_TIMEOUT); in btintel_hw_error()
265 bt_dev_err(hdev, "Retrieving Intel exception info failed (%ld)", in btintel_hw_error()
271 bt_dev_err(hdev, "Exception info size mismatch"); in btintel_hw_error()
276 bt_dev_err(hdev, "Exception info %s", (char *)(skb->data + 1)); in btintel_hw_error()
281 int btintel_version_info(struct hci_dev *hdev, struct intel_version *ver) in btintel_version_info() argument
289 bt_dev_err(hdev, "Unsupported Intel hardware platform (%u)", in btintel_version_info()
311 bt_dev_err(hdev, "Unsupported Intel hardware variant (%u)", in btintel_version_info()
330 bt_dev_err(hdev, "Unsupported firmware variant(%02x)", ver->fw_variant); in btintel_version_info()
337 bt_dev_info(hdev, "%s revision %u.%u build %u week %u %u", in btintel_version_info()
346 static int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, u32 plen, in btintel_secure_send() argument
356 skb = __hci_cmd_sync(hdev, 0xfc09, fragment_len + 1, in btintel_secure_send()
370 int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name) in btintel_load_ddc_config() argument
377 err = request_firmware_direct(&fw, ddc_name, &hdev->dev); in btintel_load_ddc_config()
379 bt_dev_err(hdev, "Failed to load Intel DDC file %s (%d)", in btintel_load_ddc_config()
384 bt_dev_info(hdev, "Found Intel DDC parameters: %s", ddc_name); in btintel_load_ddc_config()
394 skb = __hci_cmd_sync(hdev, 0xfc8b, cmd_plen, fw_ptr, in btintel_load_ddc_config()
397 bt_dev_err(hdev, "Failed to send Intel_Write_DDC (%ld)", in btintel_load_ddc_config()
409 bt_dev_info(hdev, "Applying Intel DDC parameters completed"); in btintel_load_ddc_config()
415 int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug) in btintel_set_event_mask_mfg() argument
419 err = btintel_enter_mfg(hdev); in btintel_set_event_mask_mfg()
423 ret = btintel_set_event_mask(hdev, debug); in btintel_set_event_mask_mfg()
425 err = btintel_exit_mfg(hdev, false, false); in btintel_set_event_mask_mfg()
433 int btintel_read_version(struct hci_dev *hdev, struct intel_version *ver) in btintel_read_version() argument
437 skb = __hci_cmd_sync(hdev, 0xfc05, 0, NULL, HCI_CMD_TIMEOUT); in btintel_read_version()
439 bt_dev_err(hdev, "Reading Intel version information failed (%ld)", in btintel_read_version()
445 bt_dev_err(hdev, "Intel version event size mismatch"); in btintel_read_version()
458 static int btintel_version_info_tlv(struct hci_dev *hdev, in btintel_version_info_tlv() argument
467 bt_dev_err(hdev, "Unsupported Intel hardware platform (0x%2x)", in btintel_version_info_tlv()
486 bt_dev_err(hdev, "Unsupported Intel hardware variant (0x%x)", in btintel_version_info_tlv()
499 bt_dev_err(hdev, "Unsupported Intel firmware loading method (0x%x)", in btintel_version_info_tlv()
506 bt_dev_err(hdev, "Unsupported Intel secure boot engine type (0x%x)", in btintel_version_info_tlv()
511 bt_dev_info(hdev, "Device revision is %u", version->dev_rev_id); in btintel_version_info_tlv()
512 bt_dev_info(hdev, "Secure boot is %s", in btintel_version_info_tlv()
514 bt_dev_info(hdev, "OTP lock is %s", in btintel_version_info_tlv()
516 bt_dev_info(hdev, "API lock is %s", in btintel_version_info_tlv()
518 bt_dev_info(hdev, "Debug lock is %s", in btintel_version_info_tlv()
520 bt_dev_info(hdev, "Minimum firmware build %u week %u %u", in btintel_version_info_tlv()
528 bt_dev_err(hdev, "Unsupported image type(%02x)", version->img_type); in btintel_version_info_tlv()
535 bt_dev_info(hdev, "%s timestamp %u.%u buildtype %u build %u", variant, in btintel_version_info_tlv()
542 static int btintel_parse_version_tlv(struct hci_dev *hdev, in btintel_parse_version_tlv() argument
644 static int btintel_read_version_tlv(struct hci_dev *hdev, in btintel_read_version_tlv() argument
653 skb = __hci_cmd_sync(hdev, 0xfc05, 1, param, HCI_CMD_TIMEOUT); in btintel_read_version_tlv()
655 bt_dev_err(hdev, "Reading Intel version information failed (%ld)", in btintel_read_version_tlv()
661 bt_dev_err(hdev, "Intel Read Version command failed (%02x)", in btintel_read_version_tlv()
667 btintel_parse_version_tlv(hdev, version, skb); in btintel_read_version_tlv()
680 struct hci_dev *hdev; member
728 bt_dev_dbg(ctx->hdev, "Register (0x%x) read", le32_to_cpu(cp.addr)); in regmap_ibt_read()
730 skb = hci_cmd_sync(ctx->hdev, ctx->op_read, sizeof(cp), &cp, in regmap_ibt_read()
734 bt_dev_err(ctx->hdev, "regmap: Register (0x%x) read error (%d)", in regmap_ibt_read()
740 bt_dev_err(ctx->hdev, "regmap: Register (0x%x) read error, bad len", in regmap_ibt_read()
749 bt_dev_err(ctx->hdev, "regmap: Register (0x%x) read error, bad addr", in regmap_ibt_read()
800 bt_dev_dbg(ctx->hdev, "Register (0x%x) write", le32_to_cpu(cp->addr)); in regmap_ibt_gather_write()
802 skb = hci_cmd_sync(ctx->hdev, ctx->op_write, plen, cp, HCI_CMD_TIMEOUT); in regmap_ibt_gather_write()
805 bt_dev_err(ctx->hdev, "regmap: Register (0x%x) write error (%d)", in regmap_ibt_gather_write()
848 struct regmap *btintel_regmap_init(struct hci_dev *hdev, u16 opcode_read, in btintel_regmap_init() argument
853 bt_dev_info(hdev, "regmap: Init R%x-W%x region", opcode_read, in btintel_regmap_init()
862 ctx->hdev = hdev; in btintel_regmap_init()
864 return regmap_init(&hdev->dev, ®map_ibt, ctx, ®map_ibt_cfg); in btintel_regmap_init()
868 int btintel_send_intel_reset(struct hci_dev *hdev, u32 boot_param) in btintel_send_intel_reset() argument
875 skb = __hci_cmd_sync(hdev, 0xfc01, sizeof(params), ¶ms, in btintel_send_intel_reset()
878 bt_dev_err(hdev, "Failed to send Intel Reset command"); in btintel_send_intel_reset()
888 int btintel_read_boot_params(struct hci_dev *hdev, in btintel_read_boot_params() argument
893 skb = __hci_cmd_sync(hdev, 0xfc0d, 0, NULL, HCI_INIT_TIMEOUT); in btintel_read_boot_params()
895 bt_dev_err(hdev, "Reading Intel boot parameters failed (%ld)", in btintel_read_boot_params()
901 bt_dev_err(hdev, "Intel boot parameters size mismatch"); in btintel_read_boot_params()
911 bt_dev_err(hdev, "Intel boot parameters command failed (%02x)", in btintel_read_boot_params()
916 bt_dev_info(hdev, "Device revision is %u", in btintel_read_boot_params()
919 bt_dev_info(hdev, "Secure boot is %s", in btintel_read_boot_params()
922 bt_dev_info(hdev, "OTP lock is %s", in btintel_read_boot_params()
925 bt_dev_info(hdev, "API lock is %s", in btintel_read_boot_params()
928 bt_dev_info(hdev, "Debug lock is %s", in btintel_read_boot_params()
931 bt_dev_info(hdev, "Minimum firmware build %u week %u %u", in btintel_read_boot_params()
939 static int btintel_sfi_rsa_header_secure_send(struct hci_dev *hdev, in btintel_sfi_rsa_header_secure_send() argument
947 err = btintel_secure_send(hdev, 0x00, 128, fw->data); in btintel_sfi_rsa_header_secure_send()
949 bt_dev_err(hdev, "Failed to send firmware header (%d)", err); in btintel_sfi_rsa_header_secure_send()
956 err = btintel_secure_send(hdev, 0x03, 256, fw->data + 128); in btintel_sfi_rsa_header_secure_send()
958 bt_dev_err(hdev, "Failed to send firmware pkey (%d)", err); in btintel_sfi_rsa_header_secure_send()
965 err = btintel_secure_send(hdev, 0x02, 256, fw->data + 388); in btintel_sfi_rsa_header_secure_send()
967 bt_dev_err(hdev, "Failed to send firmware signature (%d)", err); in btintel_sfi_rsa_header_secure_send()
975 static int btintel_sfi_ecdsa_header_secure_send(struct hci_dev *hdev, in btintel_sfi_ecdsa_header_secure_send() argument
983 err = btintel_secure_send(hdev, 0x00, 128, fw->data + 644); in btintel_sfi_ecdsa_header_secure_send()
985 bt_dev_err(hdev, "Failed to send firmware header (%d)", err); in btintel_sfi_ecdsa_header_secure_send()
992 err = btintel_secure_send(hdev, 0x03, 96, fw->data + 644 + 128); in btintel_sfi_ecdsa_header_secure_send()
994 bt_dev_err(hdev, "Failed to send firmware pkey (%d)", err); in btintel_sfi_ecdsa_header_secure_send()
1001 err = btintel_secure_send(hdev, 0x02, 96, fw->data + 644 + 224); in btintel_sfi_ecdsa_header_secure_send()
1003 bt_dev_err(hdev, "Failed to send firmware signature (%d)", in btintel_sfi_ecdsa_header_secure_send()
1010 static int btintel_download_firmware_payload(struct hci_dev *hdev, in btintel_download_firmware_payload() argument
1036 err = btintel_secure_send(hdev, 0x01, frag_len, fw_ptr); in btintel_download_firmware_payload()
1038 bt_dev_err(hdev, in btintel_download_firmware_payload()
1053 static bool btintel_firmware_version(struct hci_dev *hdev, in btintel_firmware_version() argument
1077 bt_dev_info(hdev, "Boot Address: 0x%x", *boot_addr); in btintel_firmware_version()
1079 bt_dev_info(hdev, "Firmware Version: %u-%u.%u", in btintel_firmware_version()
1094 int btintel_download_firmware(struct hci_dev *hdev, in btintel_download_firmware() argument
1112 if (btintel_firmware_version(hdev, ver->fw_build_num, in btintel_download_firmware()
1115 bt_dev_info(hdev, "Firmware already loaded"); in btintel_download_firmware()
1134 err = btintel_sfi_rsa_header_secure_send(hdev, fw); in btintel_download_firmware()
1138 return btintel_download_firmware_payload(hdev, fw, RSA_HEADER_LEN); in btintel_download_firmware()
1142 static int btintel_download_fw_tlv(struct hci_dev *hdev, in btintel_download_fw_tlv() argument
1151 if (btintel_firmware_version(hdev, ver->min_fw_build_nn, in btintel_download_fw_tlv()
1155 bt_dev_info(hdev, "Firmware already loaded"); in btintel_download_fw_tlv()
1187 bt_dev_err(hdev, "Invalid CSS Header version"); in btintel_download_fw_tlv()
1193 bt_dev_err(hdev, "Invalid SBE type for hardware variant (%d)", in btintel_download_fw_tlv()
1198 err = btintel_sfi_rsa_header_secure_send(hdev, fw); in btintel_download_fw_tlv()
1202 err = btintel_download_firmware_payload(hdev, fw, RSA_HEADER_LEN); in btintel_download_fw_tlv()
1213 bt_dev_err(hdev, "Invalid CSS Header version"); in btintel_download_fw_tlv()
1218 err = btintel_sfi_rsa_header_secure_send(hdev, fw); in btintel_download_fw_tlv()
1222 err = btintel_download_firmware_payload(hdev, fw, in btintel_download_fw_tlv()
1227 err = btintel_sfi_ecdsa_header_secure_send(hdev, fw); in btintel_download_fw_tlv()
1231 err = btintel_download_firmware_payload(hdev, fw, in btintel_download_fw_tlv()
1240 static void btintel_reset_to_bootloader(struct hci_dev *hdev) in btintel_reset_to_bootloader() argument
1266 skb = __hci_cmd_sync(hdev, 0xfc01, sizeof(params), in btintel_reset_to_bootloader()
1269 bt_dev_err(hdev, "FW download error recovery failed (%ld)", in btintel_reset_to_bootloader()
1273 bt_dev_info(hdev, "Intel reset sent to retry FW download"); in btintel_reset_to_bootloader()
1284 static int btintel_read_debug_features(struct hci_dev *hdev, in btintel_read_debug_features() argument
1293 skb = __hci_cmd_sync(hdev, 0xfca6, sizeof(page_no), &page_no, in btintel_read_debug_features()
1296 bt_dev_err(hdev, "Reading supported features failed (%ld)", in btintel_read_debug_features()
1302 bt_dev_err(hdev, "Supported features event size mismatch"); in btintel_read_debug_features()
1324 struct hci_dev *hdev = ppag->hdev; in btintel_ppag_callback() local
1328 bt_dev_warn(hdev, "PPAG-BT: ACPI Failure: %s", acpi_format_exception(status)); in btintel_ppag_callback()
1347 bt_dev_warn(hdev, "PPAG-BT: ACPI Failure: %s", acpi_format_exception(status)); in btintel_ppag_callback()
1356 bt_dev_warn(hdev, "PPAG-BT: Invalid object type: %d or package count: %d", in btintel_ppag_callback()
1374 static int btintel_set_debug_features(struct hci_dev *hdev, in btintel_set_debug_features() argument
1384 bt_dev_warn(hdev, "Debug features not read"); in btintel_set_debug_features()
1389 bt_dev_info(hdev, "Telemetry exception format not supported"); in btintel_set_debug_features()
1393 skb = __hci_cmd_sync(hdev, 0xfc8b, 11, mask, HCI_INIT_TIMEOUT); in btintel_set_debug_features()
1395 bt_dev_err(hdev, "Setting Intel telemetry ddc write event mask failed (%ld)", in btintel_set_debug_features()
1401 skb = __hci_cmd_sync(hdev, 0xfc8b, 5, period, HCI_INIT_TIMEOUT); in btintel_set_debug_features()
1403 bt_dev_err(hdev, "Setting periodicity for link statistics traces failed (%ld)", in btintel_set_debug_features()
1409 skb = __hci_cmd_sync(hdev, 0xfca1, 1, &trace_enable, HCI_INIT_TIMEOUT); in btintel_set_debug_features()
1411 bt_dev_err(hdev, "Enable tracing of link statistics events failed (%ld)", in btintel_set_debug_features()
1417 bt_dev_info(hdev, "set debug features: trace_enable 0x%02x mask 0x%02x", in btintel_set_debug_features()
1423 static int btintel_reset_debug_features(struct hci_dev *hdev, in btintel_reset_debug_features() argument
1432 bt_dev_warn(hdev, "Debug features not read"); in btintel_reset_debug_features()
1437 bt_dev_info(hdev, "Telemetry exception format not supported"); in btintel_reset_debug_features()
1442 skb = __hci_cmd_sync(hdev, 0xfca1, 1, &trace_enable, HCI_INIT_TIMEOUT); in btintel_reset_debug_features()
1444 bt_dev_err(hdev, "Stop tracing of link statistics events failed (%ld)", in btintel_reset_debug_features()
1450 skb = __hci_cmd_sync(hdev, 0xfc8b, 11, mask, HCI_INIT_TIMEOUT); in btintel_reset_debug_features()
1452 bt_dev_err(hdev, "Setting Intel telemetry ddc write event mask failed (%ld)", in btintel_reset_debug_features()
1458 bt_dev_info(hdev, "reset debug features: trace_enable 0x%02x mask 0x%02x", in btintel_reset_debug_features()
1464 int btintel_set_quality_report(struct hci_dev *hdev, bool enable) in btintel_set_quality_report() argument
1469 bt_dev_dbg(hdev, "enable %d", enable); in btintel_set_quality_report()
1474 err = btintel_read_debug_features(hdev, &features); in btintel_set_quality_report()
1480 err = btintel_set_debug_features(hdev, &features); in btintel_set_quality_report()
1482 err = btintel_reset_debug_features(hdev, &features); in btintel_set_quality_report()
1488 static void btintel_coredump(struct hci_dev *hdev) in btintel_coredump() argument
1492 skb = __hci_cmd_sync(hdev, 0xfc4e, 0, NULL, HCI_CMD_TIMEOUT); in btintel_coredump()
1494 bt_dev_err(hdev, "Coredump failed (%ld)", PTR_ERR(skb)); in btintel_coredump()
1501 static void btintel_dmp_hdr(struct hci_dev *hdev, struct sk_buff *skb) in btintel_dmp_hdr() argument
1520 static int btintel_register_devcoredump_support(struct hci_dev *hdev) in btintel_register_devcoredump_support() argument
1525 err = btintel_read_debug_features(hdev, &features); in btintel_register_devcoredump_support()
1527 bt_dev_info(hdev, "Error reading debug features"); in btintel_register_devcoredump_support()
1532 bt_dev_dbg(hdev, "Telemetry exception format not supported"); in btintel_register_devcoredump_support()
1536 hci_devcd_register(hdev, btintel_coredump, btintel_dmp_hdr, NULL); in btintel_register_devcoredump_support()
1541 static const struct firmware *btintel_legacy_rom_get_fw(struct hci_dev *hdev, in btintel_legacy_rom_get_fw() argument
1554 ret = request_firmware(&fw, fwname, &hdev->dev); in btintel_legacy_rom_get_fw()
1557 bt_dev_err(hdev, "Intel firmware file request failed (%d)", in btintel_legacy_rom_get_fw()
1562 bt_dev_err(hdev, "failed to open Intel firmware file: %s (%d)", in btintel_legacy_rom_get_fw()
1570 if (request_firmware(&fw, fwname, &hdev->dev) < 0) { in btintel_legacy_rom_get_fw()
1571 bt_dev_err(hdev, "failed to open default fw file: %s", in btintel_legacy_rom_get_fw()
1577 bt_dev_info(hdev, "Intel Bluetooth firmware file: %s", fwname); in btintel_legacy_rom_get_fw()
1582 static int btintel_legacy_rom_patching(struct hci_dev *hdev, in btintel_legacy_rom_patching() argument
1601 bt_dev_err(hdev, "Intel fw corrupted: invalid cmd read"); in btintel_legacy_rom_patching()
1615 bt_dev_err(hdev, "Intel fw corrupted: invalid cmd len"); in btintel_legacy_rom_patching()
1648 bt_dev_err(hdev, "Intel fw corrupted: invalid evt len"); in btintel_legacy_rom_patching()
1662 bt_dev_err(hdev, "Intel fw corrupted: invalid evt read"); in btintel_legacy_rom_patching()
1666 skb = __hci_cmd_sync_ev(hdev, le16_to_cpu(cmd->opcode), cmd->plen, in btintel_legacy_rom_patching()
1669 bt_dev_err(hdev, "sending Intel patch command (0x%4.4x) failed (%ld)", in btintel_legacy_rom_patching()
1679 bt_dev_err(hdev, "mismatch event length (opcode 0x%4.4x)", in btintel_legacy_rom_patching()
1686 bt_dev_err(hdev, "mismatch event parameter (opcode 0x%4.4x)", in btintel_legacy_rom_patching()
1696 static int btintel_legacy_rom_setup(struct hci_dev *hdev, in btintel_legacy_rom_setup() argument
1704 BT_DBG("%s", hdev->name); in btintel_legacy_rom_setup()
1711 bt_dev_info(hdev, in btintel_legacy_rom_setup()
1723 fw = btintel_legacy_rom_get_fw(hdev, ver); in btintel_legacy_rom_setup()
1732 err = btintel_enter_mfg(hdev); in btintel_legacy_rom_setup()
1763 ret = btintel_legacy_rom_patching(hdev, fw, &fw_ptr, in btintel_legacy_rom_setup()
1777 err = btintel_exit_mfg(hdev, true, true); in btintel_legacy_rom_setup()
1784 err = btintel_read_version(hdev, &new_ver); in btintel_legacy_rom_setup()
1788 bt_dev_info(hdev, "Intel BT fw patch 0x%02x completed & activated", in btintel_legacy_rom_setup()
1795 err = btintel_exit_mfg(hdev, false, false); in btintel_legacy_rom_setup()
1799 bt_dev_info(hdev, "Intel firmware patch completed"); in btintel_legacy_rom_setup()
1809 err = btintel_exit_mfg(hdev, true, false); in btintel_legacy_rom_setup()
1813 bt_dev_info(hdev, "Intel firmware patch completed and deactivated"); in btintel_legacy_rom_setup()
1819 btintel_set_event_mask_mfg(hdev, false); in btintel_legacy_rom_setup()
1821 btintel_check_bdaddr(hdev); in btintel_legacy_rom_setup()
1826 static int btintel_download_wait(struct hci_dev *hdev, ktime_t calltime, int msec) in btintel_download_wait() argument
1832 btintel_set_flag(hdev, INTEL_FIRMWARE_LOADED); in btintel_download_wait()
1834 bt_dev_info(hdev, "Waiting for firmware download to complete"); in btintel_download_wait()
1836 err = btintel_wait_on_flag_timeout(hdev, INTEL_DOWNLOADING, in btintel_download_wait()
1840 bt_dev_err(hdev, "Firmware loading interrupted"); in btintel_download_wait()
1845 bt_dev_err(hdev, "Firmware loading timeout"); in btintel_download_wait()
1849 if (btintel_test_flag(hdev, INTEL_FIRMWARE_FAILED)) { in btintel_download_wait()
1850 bt_dev_err(hdev, "Firmware loading failed"); in btintel_download_wait()
1858 bt_dev_info(hdev, "Firmware loaded in %llu usecs", duration); in btintel_download_wait()
1863 static int btintel_boot_wait(struct hci_dev *hdev, ktime_t calltime, int msec) in btintel_boot_wait() argument
1869 bt_dev_info(hdev, "Waiting for device to boot"); in btintel_boot_wait()
1871 err = btintel_wait_on_flag_timeout(hdev, INTEL_BOOTING, in btintel_boot_wait()
1875 bt_dev_err(hdev, "Device boot interrupted"); in btintel_boot_wait()
1880 bt_dev_err(hdev, "Device boot timeout"); in btintel_boot_wait()
1888 bt_dev_info(hdev, "Device booted in %llu usecs", duration); in btintel_boot_wait()
1893 static int btintel_boot(struct hci_dev *hdev, u32 boot_addr) in btintel_boot() argument
1900 btintel_set_flag(hdev, INTEL_BOOTING); in btintel_boot()
1902 err = btintel_send_intel_reset(hdev, boot_addr); in btintel_boot()
1904 bt_dev_err(hdev, "Intel Soft Reset failed (%d)", err); in btintel_boot()
1905 btintel_reset_to_bootloader(hdev); in btintel_boot()
1916 err = btintel_boot_wait(hdev, calltime, 1000); in btintel_boot()
1918 btintel_reset_to_bootloader(hdev); in btintel_boot()
1953 static int btintel_download_fw(struct hci_dev *hdev, in btintel_download_fw() argument
1980 btintel_clear_flag(hdev, INTEL_BOOTLOADER); in btintel_download_fw()
1981 btintel_check_bdaddr(hdev); in btintel_download_fw()
1999 err = btintel_read_boot_params(hdev, params); in btintel_download_fw()
2008 bt_dev_err(hdev, "Unsupported Intel firmware loading method (%u)", in btintel_download_fw()
2017 bt_dev_info(hdev, "No device address configured"); in btintel_download_fw()
2018 set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks); in btintel_download_fw()
2045 if (!btintel_test_flag(hdev, INTEL_BOOTLOADER)) { in btintel_download_fw()
2047 btintel_set_flag(hdev, INTEL_FIRMWARE_LOADED); in btintel_download_fw()
2051 bt_dev_err(hdev, "Unsupported Intel firmware naming"); in btintel_download_fw()
2055 err = firmware_request_nowarn(&fw, fwname, &hdev->dev); in btintel_download_fw()
2057 if (!btintel_test_flag(hdev, INTEL_BOOTLOADER)) { in btintel_download_fw()
2059 btintel_set_flag(hdev, INTEL_FIRMWARE_LOADED); in btintel_download_fw()
2063 bt_dev_err(hdev, "Failed to load Intel firmware file %s (%d)", in btintel_download_fw()
2068 bt_dev_info(hdev, "Found device firmware: %s", fwname); in btintel_download_fw()
2071 bt_dev_err(hdev, "Invalid size of firmware file (%zu)", in btintel_download_fw()
2079 btintel_set_flag(hdev, INTEL_DOWNLOADING); in btintel_download_fw()
2082 err = btintel_download_firmware(hdev, ver, fw, boot_param); in btintel_download_fw()
2086 btintel_set_flag(hdev, INTEL_FIRMWARE_LOADED); in btintel_download_fw()
2094 btintel_reset_to_bootloader(hdev); in btintel_download_fw()
2109 err = btintel_download_wait(hdev, calltime, 5000); in btintel_download_fw()
2111 btintel_reset_to_bootloader(hdev); in btintel_download_fw()
2118 static int btintel_bootloader_setup(struct hci_dev *hdev, in btintel_bootloader_setup() argument
2127 BT_DBG("%s", hdev->name); in btintel_bootloader_setup()
2135 btintel_set_flag(hdev, INTEL_BOOTLOADER); in btintel_bootloader_setup()
2137 err = btintel_download_fw(hdev, ver, ¶ms, &boot_param); in btintel_bootloader_setup()
2145 err = btintel_boot(hdev, boot_param); in btintel_bootloader_setup()
2149 btintel_clear_flag(hdev, INTEL_BOOTLOADER); in btintel_bootloader_setup()
2155 bt_dev_err(hdev, "Unsupported Intel firmware naming"); in btintel_bootloader_setup()
2163 btintel_load_ddc_config(hdev, ddcname); in btintel_bootloader_setup()
2166 hci_dev_clear_flag(hdev, HCI_QUALITY_REPORT); in btintel_bootloader_setup()
2169 err = btintel_read_version(hdev, &new_ver); in btintel_bootloader_setup()
2173 btintel_version_info(hdev, &new_ver); in btintel_bootloader_setup()
2183 btintel_set_event_mask(hdev, false); in btintel_bootloader_setup()
2203 static int btintel_prepare_fw_download_tlv(struct hci_dev *hdev, in btintel_prepare_fw_download_tlv() argument
2229 btintel_clear_flag(hdev, INTEL_BOOTLOADER); in btintel_prepare_fw_download_tlv()
2230 btintel_check_bdaddr(hdev); in btintel_prepare_fw_download_tlv()
2238 bt_dev_info(hdev, "No device address configured"); in btintel_prepare_fw_download_tlv()
2239 set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks); in btintel_prepare_fw_download_tlv()
2244 err = firmware_request_nowarn(&fw, fwname, &hdev->dev); in btintel_prepare_fw_download_tlv()
2246 if (!btintel_test_flag(hdev, INTEL_BOOTLOADER)) { in btintel_prepare_fw_download_tlv()
2248 btintel_set_flag(hdev, INTEL_FIRMWARE_LOADED); in btintel_prepare_fw_download_tlv()
2252 bt_dev_err(hdev, "Failed to load Intel firmware file %s (%d)", in btintel_prepare_fw_download_tlv()
2258 bt_dev_info(hdev, "Found device firmware: %s", fwname); in btintel_prepare_fw_download_tlv()
2261 bt_dev_err(hdev, "Invalid size of firmware file (%zu)", in btintel_prepare_fw_download_tlv()
2269 btintel_set_flag(hdev, INTEL_DOWNLOADING); in btintel_prepare_fw_download_tlv()
2272 err = btintel_download_fw_tlv(hdev, ver, fw, boot_param, in btintel_prepare_fw_download_tlv()
2278 btintel_set_flag(hdev, INTEL_FIRMWARE_LOADED); in btintel_prepare_fw_download_tlv()
2286 btintel_reset_to_bootloader(hdev); in btintel_prepare_fw_download_tlv()
2301 err = btintel_download_wait(hdev, calltime, 5000); in btintel_prepare_fw_download_tlv()
2303 btintel_reset_to_bootloader(hdev); in btintel_prepare_fw_download_tlv()
2310 static int btintel_get_codec_config_data(struct hci_dev *hdev, in btintel_get_codec_config_data() argument
2323 bt_dev_err(hdev, "Invalid link type(%u)", link); in btintel_get_codec_config_data()
2343 bt_dev_err(hdev, "Invalid codec id(%u)", codec->id); in btintel_get_codec_config_data()
2359 static int btintel_get_data_path_id(struct hci_dev *hdev, __u8 *data_path_id) in btintel_get_data_path_id() argument
2366 static int btintel_configure_offload(struct hci_dev *hdev) in btintel_configure_offload() argument
2372 skb = __hci_cmd_sync(hdev, 0xfc86, 0, NULL, HCI_INIT_TIMEOUT); in btintel_configure_offload()
2374 bt_dev_err(hdev, "Reading offload use cases failed (%ld)", in btintel_configure_offload()
2392 hdev->get_data_path_id = btintel_get_data_path_id; in btintel_configure_offload()
2393 hdev->get_codec_config_data = btintel_get_codec_config_data; in btintel_configure_offload()
2400 static void btintel_set_ppag(struct hci_dev *hdev, struct intel_version_tlv *ver) in btintel_set_ppag() argument
2412 bt_dev_dbg(hdev, "PPAG not supported for Intel CNVr (0x%3x)", in btintel_set_ppag()
2417 handle = ACPI_HANDLE(GET_HCIDEV_DEV(hdev)); in btintel_set_ppag()
2419 bt_dev_info(hdev, "No support for BT device in ACPI firmware"); in btintel_set_ppag()
2425 ppag.hdev = hdev; in btintel_set_ppag()
2432 bt_dev_dbg(hdev, "PPAG-BT: ACPI entry not found"); in btintel_set_ppag()
2439 bt_dev_dbg(hdev, "PPAG-BT: Bluetooth domain is disabled in ACPI firmware"); in btintel_set_ppag()
2450 bt_dev_dbg(hdev, "PPAG-BT: EU, China mode are disabled in CB/BIOS"); in btintel_set_ppag()
2456 skb = __hci_cmd_sync(hdev, INTEL_OP_PPAG_CMD, sizeof(ppag_cmd), &ppag_cmd, HCI_CMD_TIMEOUT); in btintel_set_ppag()
2458 bt_dev_warn(hdev, "Failed to send PPAG Enable (%ld)", PTR_ERR(skb)); in btintel_set_ppag()
2461 bt_dev_info(hdev, "PPAG-BT: Enabled (Mode %d)", ppag.mode); in btintel_set_ppag()
2465 static int btintel_acpi_reset_method(struct hci_dev *hdev) in btintel_acpi_reset_method() argument
2472 status = acpi_evaluate_object(ACPI_HANDLE(GET_HCIDEV_DEV(hdev)), "_PRR", NULL, &buffer); in btintel_acpi_reset_method()
2474 bt_dev_err(hdev, "Failed to run _PRR method"); in btintel_acpi_reset_method()
2481 bt_dev_err(hdev, "Invalid arguments"); in btintel_acpi_reset_method()
2488 bt_dev_err(hdev, "Invalid object type: 0x%x", ref->type); in btintel_acpi_reset_method()
2495 bt_dev_err(hdev, "Failed to run_RST method"); in btintel_acpi_reset_method()
2505 static void btintel_set_dsm_reset_method(struct hci_dev *hdev, in btintel_set_dsm_reset_method() argument
2508 struct btintel_data *data = hci_get_priv(hdev); in btintel_set_dsm_reset_method()
2509 acpi_handle handle = ACPI_HANDLE(GET_HCIDEV_DEV(hdev)); in btintel_set_dsm_reset_method()
2517 handle = ACPI_HANDLE(GET_HCIDEV_DEV(hdev)); in btintel_set_dsm_reset_method()
2520 bt_dev_dbg(hdev, "No support for bluetooth device in ACPI firmware"); in btintel_set_dsm_reset_method()
2525 bt_dev_err(hdev, "No support for _PRR ACPI method"); in btintel_set_dsm_reset_method()
2539 bt_dev_err(hdev, "No dsm support to set reset delay"); in btintel_set_dsm_reset_method()
2548 bt_dev_err(hdev, "Failed to call dsm to set reset delay"); in btintel_set_dsm_reset_method()
2554 bt_dev_info(hdev, "DSM reset method type: 0x%02x", reset_payload[2]); in btintel_set_dsm_reset_method()
2558 bt_dev_warn(hdev, "No support for dsm to set reset method"); in btintel_set_dsm_reset_method()
2568 bt_dev_err(hdev, "Failed to call dsm to set reset method"); in btintel_set_dsm_reset_method()
2575 static int btintel_bootloader_setup_tlv(struct hci_dev *hdev, in btintel_bootloader_setup_tlv() argument
2583 bt_dev_dbg(hdev, ""); in btintel_bootloader_setup_tlv()
2591 btintel_set_flag(hdev, INTEL_BOOTLOADER); in btintel_bootloader_setup_tlv()
2593 err = btintel_prepare_fw_download_tlv(hdev, ver, &boot_param); in btintel_bootloader_setup_tlv()
2601 err = btintel_boot(hdev, boot_param); in btintel_bootloader_setup_tlv()
2605 btintel_clear_flag(hdev, INTEL_BOOTLOADER); in btintel_bootloader_setup_tlv()
2614 btintel_load_ddc_config(hdev, ddcname); in btintel_bootloader_setup_tlv()
2617 btintel_configure_offload(hdev); in btintel_bootloader_setup_tlv()
2619 hci_dev_clear_flag(hdev, HCI_QUALITY_REPORT); in btintel_bootloader_setup_tlv()
2622 btintel_set_ppag(hdev, ver); in btintel_bootloader_setup_tlv()
2625 err = btintel_read_version_tlv(hdev, &new_ver); in btintel_bootloader_setup_tlv()
2629 btintel_version_info_tlv(hdev, &new_ver); in btintel_bootloader_setup_tlv()
2639 btintel_set_event_mask(hdev, false); in btintel_bootloader_setup_tlv()
2644 static void btintel_set_msft_opcode(struct hci_dev *hdev, u8 hw_variant) in btintel_set_msft_opcode() argument
2660 hci_set_msft_opcode(hdev, 0xFC1E); in btintel_set_msft_opcode()
2668 static int btintel_setup_combined(struct hci_dev *hdev) in btintel_setup_combined() argument
2676 BT_DBG("%s", hdev->name); in btintel_setup_combined()
2692 if (btintel_test_flag(hdev, INTEL_BROKEN_INITIAL_NCMD) || in btintel_setup_combined()
2693 btintel_test_flag(hdev, INTEL_BROKEN_SHUTDOWN_LED)) { in btintel_setup_combined()
2694 skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, in btintel_setup_combined()
2697 bt_dev_err(hdev, in btintel_setup_combined()
2711 skb = __hci_cmd_sync(hdev, 0xfc05, 1, param, HCI_CMD_TIMEOUT); in btintel_setup_combined()
2713 bt_dev_err(hdev, "Reading Intel version command failed (%ld)", in btintel_setup_combined()
2720 bt_dev_err(hdev, "Intel Read Version command failed (%02x)", in btintel_setup_combined()
2727 set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks); in btintel_setup_combined()
2728 set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks); in btintel_setup_combined()
2729 set_bit(HCI_QUIRK_NON_PERSISTENT_DIAG, &hdev->quirks); in btintel_setup_combined()
2732 hdev->set_quality_report = btintel_set_quality_report; in btintel_setup_combined()
2736 bt_dev_dbg(hdev, "Read the legacy Intel version information"); in btintel_setup_combined()
2741 btintel_version_info(hdev, &ver); in btintel_setup_combined()
2754 btintel_set_flag(hdev, INTEL_ROM_LEGACY); in btintel_setup_combined()
2765 if (!btintel_test_flag(hdev, in btintel_setup_combined()
2768 &hdev->quirks); in btintel_setup_combined()
2771 &hdev->quirks); in btintel_setup_combined()
2773 err = btintel_legacy_rom_setup(hdev, &ver); in btintel_setup_combined()
2780 set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks); in btintel_setup_combined()
2788 &hdev->quirks); in btintel_setup_combined()
2791 set_bit(HCI_QUIRK_BROKEN_LE_CODED, &hdev->quirks); in btintel_setup_combined()
2794 btintel_set_msft_opcode(hdev, ver.hw_variant); in btintel_setup_combined()
2796 err = btintel_bootloader_setup(hdev, &ver); in btintel_setup_combined()
2797 btintel_register_devcoredump_support(hdev); in btintel_setup_combined()
2800 bt_dev_err(hdev, "Unsupported Intel hw variant (%u)", in btintel_setup_combined()
2813 err = btintel_parse_version_tlv(hdev, &ver_tlv, skb); in btintel_setup_combined()
2815 bt_dev_err(hdev, "Failed to parse TLV version information"); in btintel_setup_combined()
2820 bt_dev_err(hdev, "Unsupported Intel hardware platform (0x%2x)", in btintel_setup_combined()
2854 err = btintel_read_version(hdev, &ver); in btintel_setup_combined()
2862 set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks); in btintel_setup_combined()
2865 set_bit(HCI_QUIRK_BROKEN_LE_CODED, &hdev->quirks); in btintel_setup_combined()
2868 set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks); in btintel_setup_combined()
2871 btintel_set_msft_opcode(hdev, ver.hw_variant); in btintel_setup_combined()
2873 err = btintel_bootloader_setup(hdev, &ver); in btintel_setup_combined()
2874 btintel_register_devcoredump_support(hdev); in btintel_setup_combined()
2882 btintel_version_info_tlv(hdev, &ver_tlv); in btintel_setup_combined()
2888 set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks); in btintel_setup_combined()
2891 set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks); in btintel_setup_combined()
2894 btintel_set_msft_opcode(hdev, in btintel_setup_combined()
2896 btintel_set_dsm_reset_method(hdev, &ver_tlv); in btintel_setup_combined()
2898 err = btintel_bootloader_setup_tlv(hdev, &ver_tlv); in btintel_setup_combined()
2899 btintel_register_devcoredump_support(hdev); in btintel_setup_combined()
2902 bt_dev_err(hdev, "Unsupported Intel hw variant (%u)", in btintel_setup_combined()
2914 static int btintel_shutdown_combined(struct hci_dev *hdev) in btintel_shutdown_combined() argument
2923 skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT); in btintel_shutdown_combined()
2925 bt_dev_err(hdev, "HCI reset during shutdown failed"); in btintel_shutdown_combined()
2936 if (btintel_test_flag(hdev, INTEL_BROKEN_SHUTDOWN_LED)) { in btintel_shutdown_combined()
2937 skb = __hci_cmd_sync(hdev, 0xfc3f, 0, NULL, HCI_INIT_TIMEOUT); in btintel_shutdown_combined()
2940 bt_dev_err(hdev, "turning off Intel device LED failed"); in btintel_shutdown_combined()
2949 int btintel_configure_setup(struct hci_dev *hdev, const char *driver_name) in btintel_configure_setup() argument
2951 hdev->manufacturer = 2; in btintel_configure_setup()
2952 hdev->setup = btintel_setup_combined; in btintel_configure_setup()
2953 hdev->shutdown = btintel_shutdown_combined; in btintel_configure_setup()
2954 hdev->hw_error = btintel_hw_error; in btintel_configure_setup()
2955 hdev->set_diag = btintel_set_diag_combined; in btintel_configure_setup()
2956 hdev->set_bdaddr = btintel_set_bdaddr; in btintel_configure_setup()
2964 static int btintel_diagnostics(struct hci_dev *hdev, struct sk_buff *skb) in btintel_diagnostics() argument
2978 if (!hci_devcd_init(hdev, skb->len)) { in btintel_diagnostics()
2979 hci_devcd_append(hdev, skb); in btintel_diagnostics()
2980 hci_devcd_complete(hdev); in btintel_diagnostics()
2982 bt_dev_err(hdev, "Failed to generate devcoredump"); in btintel_diagnostics()
2987 bt_dev_err(hdev, "Invalid exception type %02X", tlv->val[0]); in btintel_diagnostics()
2991 return hci_recv_frame(hdev, skb); in btintel_diagnostics()
2994 int btintel_recv_event(struct hci_dev *hdev, struct sk_buff *skb) in btintel_recv_event() argument
3004 if (btintel_test_flag(hdev, INTEL_BOOTLOADER)) { in btintel_recv_event()
3011 btintel_bootup(hdev, ptr, len); in btintel_recv_event()
3019 btintel_secure_send_result(hdev, ptr, len); in btintel_recv_event()
3030 return btintel_diagnostics(hdev, skb); in btintel_recv_event()
3034 return hci_recv_frame(hdev, skb); in btintel_recv_event()
3038 void btintel_bootup(struct hci_dev *hdev, const void *ptr, unsigned int len) in btintel_bootup() argument
3045 if (btintel_test_and_clear_flag(hdev, INTEL_BOOTING)) in btintel_bootup()
3046 btintel_wake_up_flag(hdev, INTEL_BOOTING); in btintel_bootup()
3050 void btintel_secure_send_result(struct hci_dev *hdev, in btintel_secure_send_result() argument
3059 btintel_set_flag(hdev, INTEL_FIRMWARE_FAILED); in btintel_secure_send_result()
3061 if (btintel_test_and_clear_flag(hdev, INTEL_DOWNLOADING) && in btintel_secure_send_result()
3062 btintel_test_flag(hdev, INTEL_FIRMWARE_LOADED)) in btintel_secure_send_result()
3063 btintel_wake_up_flag(hdev, INTEL_DOWNLOADING); in btintel_secure_send_result()