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 struct btintel_loc_aware_reg {
146 #define INTEL_TLV_TYPE_ID 0x01
148 #define INTEL_TLV_SYSTEM_EXCEPTION 0x00
149 #define INTEL_TLV_FATAL_EXCEPTION 0x01
150 #define INTEL_TLV_DEBUG_EXCEPTION 0x02
151 #define INTEL_TLV_TEST_EXCEPTION 0xDE
153 #define INTEL_HW_PLATFORM(cnvx_bt) ((u8)(((cnvx_bt) & 0x0000ff00) >> 8))
154 #define INTEL_HW_VARIANT(cnvx_bt) ((u8)(((cnvx_bt) & 0x003f0000) >> 16))
155 #define INTEL_CNVX_TOP_TYPE(cnvx_top) ((cnvx_top) & 0x00000fff)
156 #define INTEL_CNVX_TOP_STEP(cnvx_top) (((cnvx_top) & 0x0f000000) >> 24)
157 #define INTEL_CNVX_TOP_PACK_SWAB(t, s) __swab16(((__u16)(((t) << 4) | (s))))
162 INTEL_FIRMWARE_LOADED,
163 INTEL_FIRMWARE_FAILED,
165 INTEL_BROKEN_INITIAL_NCMD,
166 INTEL_BROKEN_SHUTDOWN_LED,
168 INTEL_ROM_LEGACY_NO_WBS_SUPPORT,
173 struct btintel_data {
174 DECLARE_BITMAP(flags, __INTEL_NUM_FLAGS);
177 #define btintel_set_flag(hdev, nr) \
179 struct btintel_data *intel = hci_get_priv((hdev)); \
180 set_bit((nr), intel->flags); \
183 #define btintel_clear_flag(hdev, nr) \
185 struct btintel_data *intel = hci_get_priv((hdev)); \
186 clear_bit((nr), intel->flags); \
189 #define btintel_wake_up_flag(hdev, nr) \
191 struct btintel_data *intel = hci_get_priv((hdev)); \
192 wake_up_bit(intel->flags, (nr)); \
195 #define btintel_get_flag(hdev) \
196 (((struct btintel_data *)hci_get_priv(hdev))->flags)
198 #define btintel_test_flag(hdev, nr) test_bit((nr), btintel_get_flag(hdev))
199 #define btintel_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), btintel_get_flag(hdev))
200 #define btintel_wait_on_flag_timeout(hdev, nr, m, to) \
201 wait_on_bit_timeout(btintel_get_flag(hdev), (nr), m, to)
203 #if IS_ENABLED(CONFIG_BT_INTEL)
205 int btintel_check_bdaddr(struct hci_dev *hdev);
206 int btintel_enter_mfg(struct hci_dev *hdev);
207 int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched);
208 int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
209 int btintel_set_diag(struct hci_dev *hdev, bool enable);
211 int btintel_version_info(struct hci_dev *hdev, struct intel_version *ver);
212 int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name);
213 int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug);
214 int btintel_read_version(struct hci_dev *hdev, struct intel_version *ver);
215 struct regmap *btintel_regmap_init(struct hci_dev *hdev, u16 opcode_read,
217 int btintel_send_intel_reset(struct hci_dev *hdev, u32 boot_param);
218 int btintel_read_boot_params(struct hci_dev *hdev,
219 struct intel_boot_params *params);
220 int btintel_download_firmware(struct hci_dev *dev, struct intel_version *ver,
221 const struct firmware *fw, u32 *boot_param);
222 int btintel_configure_setup(struct hci_dev *hdev, const char *driver_name);
223 void btintel_bootup(struct hci_dev *hdev, const void *ptr, unsigned int len);
224 void btintel_secure_send_result(struct hci_dev *hdev,
225 const void *ptr, unsigned int len);
226 int btintel_set_quality_report(struct hci_dev *hdev, bool enable);
229 static inline int btintel_check_bdaddr(struct hci_dev *hdev)
234 static inline int btintel_enter_mfg(struct hci_dev *hdev)
239 static inline int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched)
244 static inline int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
249 static inline int btintel_set_diag(struct hci_dev *hdev, bool enable)
254 static inline int btintel_version_info(struct hci_dev *hdev,
255 struct intel_version *ver)
260 static inline int btintel_load_ddc_config(struct hci_dev *hdev,
261 const char *ddc_name)
266 static inline int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug)
271 static inline int btintel_read_version(struct hci_dev *hdev,
272 struct intel_version *ver)
277 static inline struct regmap *btintel_regmap_init(struct hci_dev *hdev,
281 return ERR_PTR(-EINVAL);
284 static inline int btintel_send_intel_reset(struct hci_dev *hdev,
290 static inline int btintel_read_boot_params(struct hci_dev *hdev,
291 struct intel_boot_params *params)
296 static inline int btintel_download_firmware(struct hci_dev *dev,
297 const struct firmware *fw,
303 static inline int btintel_configure_setup(struct hci_dev *hdev,
304 const char *driver_name)
309 static inline void btintel_bootup(struct hci_dev *hdev,
310 const void *ptr, unsigned int len)
314 static inline void btintel_secure_send_result(struct hci_dev *hdev,
315 const void *ptr, unsigned int len)
319 static inline int btintel_set_quality_report(struct hci_dev *hdev, bool enable)