diff options
Diffstat (limited to 'drivers/bluetooth/btintel.h')
| -rw-r--r-- | drivers/bluetooth/btintel.h | 310 |
1 files changed, 263 insertions, 47 deletions
diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h index 41c642cc523f..431998049e68 100644 --- a/drivers/bluetooth/btintel.h +++ b/drivers/bluetooth/btintel.h @@ -1,26 +1,98 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * * Bluetooth support for Intel devices * * Copyright (C) 2015 Intel Corporation - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ +/* 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, + INTEL_TLV_GIT_SHA1, + INTEL_TLV_FW_ID = 0x50 +}; + +struct intel_tlv { + u8 type; + u8 len; + u8 val[]; +} __packed; + +#define BTINTEL_HCI_OP_RESET 0xfc01 + +#define BTINTEL_CNVI_BLAZARI 0x900 +#define BTINTEL_CNVI_BLAZARIW 0x901 +#define BTINTEL_CNVI_GAP 0x910 +#define BTINTEL_CNVI_BLAZARU 0x930 +#define BTINTEL_CNVI_SCP 0xA00 + +/* CNVR */ +#define BTINTEL_CNVR_FMP2 0x910 + +#define BTINTEL_IMG_BOOTLOADER 0x01 /* Bootloader image */ +#define BTINTEL_IMG_IML 0x02 /* Intermediate image */ +#define BTINTEL_IMG_OP 0x03 /* Operational image */ + +#define BTINTEL_FWID_MAXLEN 64 + +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; + u32 git_sha1; + u8 fw_id[BTINTEL_FWID_MAXLEN]; + bdaddr_t otp_bd_addr; +}; + struct intel_version { u8 status; u8 hw_platform; @@ -77,31 +149,136 @@ struct intel_reset { __le32 boot_param; } __packed; -#if IS_ENABLED(CONFIG_BT_INTEL) +struct intel_debug_features { + __u8 page1[16]; +} __packed; + +struct intel_offload_use_cases { + __u8 status; + __u8 preset[8]; +} __packed; + +#define INTEL_OP_PPAG_CMD 0xFE0B +struct hci_ppag_enable_cmd { + __le32 ppag_enable_flags; +} __packed; + +#define INTEL_TLV_TYPE_ID 0x01 + +#define INTEL_TLV_SYSTEM_EXCEPTION 0x00 +#define INTEL_TLV_FATAL_EXCEPTION 0x01 +#define INTEL_TLV_DEBUG_EXCEPTION 0x02 +#define INTEL_TLV_TEST_EXCEPTION 0xDE + +struct btintel_cp_ddc_write { + u8 len; + __le16 id; + u8 data[]; +} __packed; + +/* Bluetooth SAR feature (BRDS), Revision 1 */ +struct btintel_sar_inc_pwr { + u8 revision; + u32 bt_sar_bios; /* Mode of SAR control to be used, 1:enabled in bios */ + u32 inc_power_mode; /* Increased power mode */ + u8 sar_2400_chain_a; /* Sar power restriction LB */ + u8 br; + u8 edr2; + u8 edr3; + u8 le; + u8 le_2mhz; + u8 le_lr; +}; + +#define INTEL_HW_PLATFORM(cnvx_bt) ((u8)(((cnvx_bt) & 0x0000ff00) >> 8)) +#define INTEL_HW_VARIANT(cnvx_bt) ((u8)(((cnvx_bt) & 0x003f0000) >> 16)) +#define INTEL_CNVX_TOP_TYPE(cnvx_top) ((cnvx_top) & 0x00000fff) +#define INTEL_CNVX_TOP_STEP(cnvx_top) (((cnvx_top) & 0x0f000000) >> 24) +#define INTEL_CNVX_TOP_PACK_SWAB(t, s) __swab16(((__u16)(((t) << 4) | (s)))) + +enum { + INTEL_BOOTLOADER, + INTEL_DOWNLOADING, + INTEL_FIRMWARE_LOADED, + INTEL_FIRMWARE_FAILED, + INTEL_BOOTING, + INTEL_BROKEN_INITIAL_NCMD, + INTEL_BROKEN_SHUTDOWN_LED, + INTEL_ROM_LEGACY, + INTEL_ROM_LEGACY_NO_WBS_SUPPORT, + INTEL_ACPI_RESET_ACTIVE, + INTEL_WAIT_FOR_D0, + + __INTEL_NUM_FLAGS, +}; + +struct btintel_data { + DECLARE_BITMAP(flags, __INTEL_NUM_FLAGS); + int (*acpi_reset_method)(struct hci_dev *hdev); +}; + +#define btintel_set_flag(hdev, nr) \ + do { \ + struct btintel_data *intel = hci_get_priv((hdev)); \ + set_bit((nr), intel->flags); \ + } while (0) + +#define btintel_clear_flag(hdev, nr) \ + do { \ + struct btintel_data *intel = hci_get_priv((hdev)); \ + clear_bit((nr), intel->flags); \ + } while (0) + +#define btintel_wake_up_flag(hdev, nr) \ + do { \ + struct btintel_data *intel = hci_get_priv((hdev)); \ + wake_up_bit(intel->flags, (nr)); \ + } while (0) + +#define btintel_get_flag(hdev) \ + (((struct btintel_data *)hci_get_priv(hdev))->flags) + +#define btintel_test_flag(hdev, nr) test_bit((nr), btintel_get_flag(hdev)) +#define btintel_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), btintel_get_flag(hdev)) +#define btintel_wait_on_flag_timeout(hdev, nr, m, to) \ + wait_on_bit_timeout(btintel_get_flag(hdev), (nr), m, to) + +#if IS_ENABLED(CONFIG_BT_INTEL) || IS_ENABLED(CONFIG_BT_INTEL_PCIE) 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); -int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, u32 plen, - const void *param); +int btintel_version_info(struct hci_dev *hdev, struct intel_version *ver); 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); - 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(struct hci_dev *dev, struct intel_version *ver, + const struct firmware *fw, u32 *boot_param); +int btintel_configure_setup(struct hci_dev *hdev, const char *driver_name); +int btintel_recv_event(struct hci_dev *hdev, struct sk_buff *skb); +void btintel_bootup(struct hci_dev *hdev, const void *ptr, unsigned int len); +void btintel_secure_send_result(struct hci_dev *hdev, + const void *ptr, unsigned int len); +int btintel_set_quality_report(struct hci_dev *hdev, bool enable); +int btintel_version_info_tlv(struct hci_dev *hdev, + struct intel_version_tlv *version); +int btintel_parse_version_tlv(struct hci_dev *hdev, + struct intel_version_tlv *version, + struct sk_buff *skb); +void btintel_set_msft_opcode(struct hci_dev *hdev, u8 hw_variant); +int btintel_bootloader_setup_tlv(struct hci_dev *hdev, + struct intel_version_tlv *ver); +int btintel_shutdown_combined(struct hci_dev *hdev); +void btintel_hw_error(struct hci_dev *hdev, u8 code); +void btintel_print_fseq_info(struct hci_dev *hdev); #else static inline int btintel_check_bdaddr(struct hci_dev *hdev) @@ -129,22 +306,8 @@ 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 int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, - u32 plen, const void *param) +static inline int btintel_version_info(struct hci_dev *hdev, + struct intel_version *ver) { return -EOPNOTSUPP; } @@ -155,11 +318,6 @@ static inline int btintel_load_ddc_config(struct hci_dev *hdev, 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; @@ -196,4 +354,62 @@ static inline int btintel_download_firmware(struct hci_dev *dev, { return -EOPNOTSUPP; } + +static inline int btintel_configure_setup(struct hci_dev *hdev, + const char *driver_name) +{ + return -ENODEV; +} + +static inline void btintel_bootup(struct hci_dev *hdev, + const void *ptr, unsigned int len) +{ +} + +static inline void btintel_secure_send_result(struct hci_dev *hdev, + const void *ptr, unsigned int len) +{ +} + +static inline int btintel_set_quality_report(struct hci_dev *hdev, bool enable) +{ + return -ENODEV; +} + +static inline int btintel_version_info_tlv(struct hci_dev *hdev, + struct intel_version_tlv *version) +{ + return -EOPNOTSUPP; +} + +static inline int btintel_parse_version_tlv(struct hci_dev *hdev, + struct intel_version_tlv *version, + struct sk_buff *skb) +{ + return -EOPNOTSUPP; +} + +static inline void btintel_set_msft_opcode(struct hci_dev *hdev, u8 hw_variant) + +{ +} + +static inline int btintel_bootloader_setup_tlv(struct hci_dev *hdev, + struct intel_version_tlv *ver) +{ + return -ENODEV; +} + +static inline int btintel_shutdown_combined(struct hci_dev *hdev) +{ + return -ENODEV; +} + +static inline void btintel_hw_error(struct hci_dev *hdev, u8 code) +{ +} + +static inline void btintel_print_fseq_info(struct hci_dev *hdev) +{ +} #endif |