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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- *
- * Bluetooth support for Intel devices
- *
- * Copyright (C) 2015 Intel Corporation
- */
- /* List of tlv type */
- enum {
- INTEL_TLV_CNVI_TOP = 0x10,
- INTEL_TLV_CNVR_TOP,
- INTEL_TLV_CNVI_BT,
- INTEL_TLV_CNVR_BT,
- INTEL_TLV_CNVI_OTP,
- INTEL_TLV_CNVR_OTP,
- INTEL_TLV_DEV_REV_ID,
- INTEL_TLV_USB_VENDOR_ID,
- INTEL_TLV_USB_PRODUCT_ID,
- INTEL_TLV_PCIE_VENDOR_ID,
- INTEL_TLV_PCIE_DEVICE_ID,
- INTEL_TLV_PCIE_SUBSYSTEM_ID,
- INTEL_TLV_IMAGE_TYPE,
- INTEL_TLV_TIME_STAMP,
- INTEL_TLV_BUILD_TYPE,
- INTEL_TLV_BUILD_NUM,
- INTEL_TLV_FW_BUILD_PRODUCT,
- INTEL_TLV_FW_BUILD_HW,
- INTEL_TLV_FW_STEP,
- INTEL_TLV_BT_SPEC,
- INTEL_TLV_MFG_NAME,
- INTEL_TLV_HCI_REV,
- INTEL_TLV_LMP_SUBVER,
- INTEL_TLV_OTP_PATCH_VER,
- INTEL_TLV_SECURE_BOOT,
- INTEL_TLV_KEY_FROM_HDR,
- INTEL_TLV_OTP_LOCK,
- INTEL_TLV_API_LOCK,
- INTEL_TLV_DEBUG_LOCK,
- INTEL_TLV_MIN_FW,
- INTEL_TLV_LIMITED_CCE,
- INTEL_TLV_SBE_TYPE,
- INTEL_TLV_OTP_BDADDR,
- INTEL_TLV_UNLOCKED_STATE
- };
- struct intel_tlv {
- u8 type;
- u8 len;
- u8 val[];
- } __packed;
- struct intel_version_tlv {
- u32 cnvi_top;
- u32 cnvr_top;
- u32 cnvi_bt;
- u32 cnvr_bt;
- u16 dev_rev_id;
- u8 img_type;
- u16 timestamp;
- u8 build_type;
- u32 build_num;
- u8 secure_boot;
- u8 otp_lock;
- u8 api_lock;
- u8 debug_lock;
- u8 min_fw_build_nn;
- u8 min_fw_build_cw;
- u8 min_fw_build_yy;
- u8 limited_cce;
- u8 sbe_type;
- bdaddr_t otp_bd_addr;
- };
- struct intel_version {
- u8 status;
- u8 hw_platform;
- u8 hw_variant;
- u8 hw_revision;
- u8 fw_variant;
- u8 fw_revision;
- u8 fw_build_num;
- u8 fw_build_ww;
- u8 fw_build_yy;
- u8 fw_patch_num;
- } __packed;
- struct intel_boot_params {
- __u8 status;
- __u8 otp_format;
- __u8 otp_content;
- __u8 otp_patch;
- __le16 dev_revid;
- __u8 secure_boot;
- __u8 key_from_hdr;
- __u8 key_type;
- __u8 otp_lock;
- __u8 api_lock;
- __u8 debug_lock;
- bdaddr_t otp_bdaddr;
- __u8 min_fw_build_nn;
- __u8 min_fw_build_cw;
- __u8 min_fw_build_yy;
- __u8 limited_cce;
- __u8 unlocked_state;
- } __packed;
- struct intel_bootup {
- __u8 zero;
- __u8 num_cmds;
- __u8 source;
- __u8 reset_type;
- __u8 reset_reason;
- __u8 ddc_status;
- } __packed;
- struct intel_secure_send_result {
- __u8 result;
- __le16 opcode;
- __u8 status;
- } __packed;
- struct intel_reset {
- __u8 reset_type;
- __u8 patch_enable;
- __u8 ddc_reload;
- __u8 boot_option;
- __le32 boot_param;
- } __packed;
- struct intel_debug_features {
- __u8 page1[16];
- } __packed;
- #if IS_ENABLED(CONFIG_BT_INTEL)
- int btintel_check_bdaddr(struct hci_dev *hdev);
- int btintel_enter_mfg(struct hci_dev *hdev);
- int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched);
- int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
- int btintel_set_diag(struct hci_dev *hdev, bool enable);
- int btintel_set_diag_mfg(struct hci_dev *hdev, bool enable);
- void btintel_hw_error(struct hci_dev *hdev, u8 code);
- void btintel_version_info(struct hci_dev *hdev, struct intel_version *ver);
- void btintel_version_info_tlv(struct hci_dev *hdev, struct intel_version_tlv *version);
- int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, u32 plen,
- const void *param);
- int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name);
- int btintel_set_event_mask(struct hci_dev *hdev, bool debug);
- int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug);
- int btintel_read_version(struct hci_dev *hdev, struct intel_version *ver);
- int btintel_read_version_tlv(struct hci_dev *hdev, struct intel_version_tlv *ver);
- struct regmap *btintel_regmap_init(struct hci_dev *hdev, u16 opcode_read,
- u16 opcode_write);
- int btintel_send_intel_reset(struct hci_dev *hdev, u32 boot_param);
- int btintel_read_boot_params(struct hci_dev *hdev,
- struct intel_boot_params *params);
- int btintel_download_firmware(struct hci_dev *dev, const struct firmware *fw,
- u32 *boot_param);
- int btintel_download_firmware_newgen(struct hci_dev *hdev,
- const struct firmware *fw,
- u32 *boot_param, u8 hw_variant,
- u8 sbe_type);
- void btintel_reset_to_bootloader(struct hci_dev *hdev);
- int btintel_read_debug_features(struct hci_dev *hdev,
- struct intel_debug_features *features);
- int btintel_set_debug_features(struct hci_dev *hdev,
- const struct intel_debug_features *features);
- #else
- static inline int btintel_check_bdaddr(struct hci_dev *hdev)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_enter_mfg(struct hci_dev *hdev)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_set_diag(struct hci_dev *hdev, bool enable)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_set_diag_mfg(struct hci_dev *hdev, bool enable)
- {
- return -EOPNOTSUPP;
- }
- static inline void btintel_hw_error(struct hci_dev *hdev, u8 code)
- {
- }
- static inline void btintel_version_info(struct hci_dev *hdev,
- struct intel_version *ver)
- {
- }
- static inline void btintel_version_info_tlv(struct hci_dev *hdev,
- struct intel_version_tlv *version)
- {
- }
- static inline int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type,
- u32 plen, const void *param)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_load_ddc_config(struct hci_dev *hdev,
- const char *ddc_name)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_set_event_mask(struct hci_dev *hdev, bool debug)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_read_version(struct hci_dev *hdev,
- struct intel_version *ver)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_read_version_tlv(struct hci_dev *hdev,
- struct intel_version_tlv *ver)
- {
- return -EOPNOTSUPP;
- }
- static inline struct regmap *btintel_regmap_init(struct hci_dev *hdev,
- u16 opcode_read,
- u16 opcode_write)
- {
- return ERR_PTR(-EINVAL);
- }
- static inline int btintel_send_intel_reset(struct hci_dev *hdev,
- u32 reset_param)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_read_boot_params(struct hci_dev *hdev,
- struct intel_boot_params *params)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_download_firmware(struct hci_dev *dev,
- const struct firmware *fw,
- u32 *boot_param)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_download_firmware_newgen(struct hci_dev *hdev,
- const struct firmware *fw,
- u32 *boot_param,
- u8 hw_variant, u8 sbe_type)
- {
- return -EOPNOTSUPP;
- }
- static inline void btintel_reset_to_bootloader(struct hci_dev *hdev)
- {
- }
- static inline int btintel_read_debug_features(struct hci_dev *hdev,
- struct intel_debug_features *features)
- {
- return -EOPNOTSUPP;
- }
- static inline int btintel_set_debug_features(struct hci_dev *hdev,
- const struct intel_debug_features *features)
- {
- return -EOPNOTSUPP;
- }
- #endif
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