1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 * Bluetooth support for Intel devices
6 * Copyright (C) 2015 Intel Corporation
11 INTEL_TLV_CNVI_TOP = 0x10,
18 INTEL_TLV_USB_VENDOR_ID,
19 INTEL_TLV_USB_PRODUCT_ID,
20 INTEL_TLV_PCIE_VENDOR_ID,
21 INTEL_TLV_PCIE_DEVICE_ID,
22 INTEL_TLV_PCIE_SUBSYSTEM_ID,
27 INTEL_TLV_FW_BUILD_PRODUCT,
28 INTEL_TLV_FW_BUILD_HW,
34 INTEL_TLV_OTP_PATCH_VER,
35 INTEL_TLV_SECURE_BOOT,
36 INTEL_TLV_KEY_FROM_HDR,
41 INTEL_TLV_LIMITED_CCE,
44 INTEL_TLV_UNLOCKED_STATE
53 struct intel_version_tlv {
75 struct intel_version {
88 struct intel_boot_params {
101 __u8 min_fw_build_nn;
102 __u8 min_fw_build_cw;
103 __u8 min_fw_build_yy;
108 struct intel_bootup {
117 struct intel_secure_send_result {
131 struct intel_debug_features {
135 struct intel_offload_use_cases {
140 #define INTEL_HW_PLATFORM(cnvx_bt) ((u8)(((cnvx_bt) & 0x0000ff00) >> 8))
141 #define INTEL_HW_VARIANT(cnvx_bt) ((u8)(((cnvx_bt) & 0x003f0000) >> 16))
142 #define INTEL_CNVX_TOP_TYPE(cnvx_top) ((cnvx_top) & 0x00000fff)
143 #define INTEL_CNVX_TOP_STEP(cnvx_top) (((cnvx_top) & 0x0f000000) >> 24)
144 #define INTEL_CNVX_TOP_PACK_SWAB(t, s) __swab16(((__u16)(((t) << 4) | (s))))
149 INTEL_FIRMWARE_LOADED,
150 INTEL_FIRMWARE_FAILED,
152 INTEL_BROKEN_INITIAL_NCMD,
153 INTEL_BROKEN_SHUTDOWN_LED,
159 struct btintel_data {
160 DECLARE_BITMAP(flags, __INTEL_NUM_FLAGS);
163 #define btintel_set_flag(hdev, nr) \
165 struct btintel_data *intel = hci_get_priv((hdev)); \
166 set_bit((nr), intel->flags); \
169 #define btintel_clear_flag(hdev, nr) \
171 struct btintel_data *intel = hci_get_priv((hdev)); \
172 clear_bit((nr), intel->flags); \
175 #define btintel_wake_up_flag(hdev, nr) \
177 struct btintel_data *intel = hci_get_priv((hdev)); \
178 wake_up_bit(intel->flags, (nr)); \
181 #define btintel_get_flag(hdev) \
182 (((struct btintel_data *)hci_get_priv(hdev))->flags)
184 #define btintel_test_flag(hdev, nr) test_bit((nr), btintel_get_flag(hdev))
185 #define btintel_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), btintel_get_flag(hdev))
186 #define btintel_wait_on_flag_timeout(hdev, nr, m, to) \
187 wait_on_bit_timeout(btintel_get_flag(hdev), (nr), m, to)
189 #if IS_ENABLED(CONFIG_BT_INTEL)
191 int btintel_check_bdaddr(struct hci_dev *hdev);
192 int btintel_enter_mfg(struct hci_dev *hdev);
193 int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched);
194 int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
195 int btintel_set_diag(struct hci_dev *hdev, bool enable);
197 int btintel_version_info(struct hci_dev *hdev, struct intel_version *ver);
198 int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name);
199 int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug);
200 int btintel_read_version(struct hci_dev *hdev, struct intel_version *ver);
201 struct regmap *btintel_regmap_init(struct hci_dev *hdev, u16 opcode_read,
203 int btintel_send_intel_reset(struct hci_dev *hdev, u32 boot_param);
204 int btintel_read_boot_params(struct hci_dev *hdev,
205 struct intel_boot_params *params);
206 int btintel_download_firmware(struct hci_dev *dev, struct intel_version *ver,
207 const struct firmware *fw, u32 *boot_param);
208 int btintel_configure_setup(struct hci_dev *hdev);
209 void btintel_bootup(struct hci_dev *hdev, const void *ptr, unsigned int len);
210 void btintel_secure_send_result(struct hci_dev *hdev,
211 const void *ptr, unsigned int len);
212 int btintel_set_quality_report(struct hci_dev *hdev, bool enable);
215 static inline int btintel_check_bdaddr(struct hci_dev *hdev)
220 static inline int btintel_enter_mfg(struct hci_dev *hdev)
225 static inline int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched)
230 static inline int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
235 static inline int btintel_set_diag(struct hci_dev *hdev, bool enable)
240 static inline int btintel_version_info(struct hci_dev *hdev,
241 struct intel_version *ver)
246 static inline int btintel_load_ddc_config(struct hci_dev *hdev,
247 const char *ddc_name)
252 static inline int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug)
257 static inline int btintel_read_version(struct hci_dev *hdev,
258 struct intel_version *ver)
263 static inline struct regmap *btintel_regmap_init(struct hci_dev *hdev,
267 return ERR_PTR(-EINVAL);
270 static inline int btintel_send_intel_reset(struct hci_dev *hdev,
276 static inline int btintel_read_boot_params(struct hci_dev *hdev,
277 struct intel_boot_params *params)
282 static inline int btintel_download_firmware(struct hci_dev *dev,
283 const struct firmware *fw,
289 static inline int btintel_configure_setup(struct hci_dev *hdev)
294 static inline void btintel_bootup(struct hci_dev *hdev,
295 const void *ptr, unsigned int len)
299 static inline void btintel_secure_send_result(struct hci_dev *hdev,
300 const void *ptr, unsigned int len)
304 static inline int btintel_set_quality_report(struct hci_dev *hdev, bool enable)