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,
54 struct intel_version_tlv {
77 struct intel_version {
90 struct intel_boot_params {
103 __u8 min_fw_build_nn;
104 __u8 min_fw_build_cw;
105 __u8 min_fw_build_yy;
110 struct intel_bootup {
119 struct intel_secure_send_result {
133 struct intel_debug_features {
137 struct intel_offload_use_cases {
142 #define INTEL_OP_PPAG_CMD 0xFE0B
143 struct hci_ppag_enable_cmd {
144 __le32 ppag_enable_flags;
147 #define INTEL_TLV_TYPE_ID 0x01
149 #define INTEL_TLV_SYSTEM_EXCEPTION 0x00
150 #define INTEL_TLV_FATAL_EXCEPTION 0x01
151 #define INTEL_TLV_DEBUG_EXCEPTION 0x02
152 #define INTEL_TLV_TEST_EXCEPTION 0xDE
154 #define INTEL_HW_PLATFORM(cnvx_bt) ((u8)(((cnvx_bt) & 0x0000ff00) >> 8))
155 #define INTEL_HW_VARIANT(cnvx_bt) ((u8)(((cnvx_bt) & 0x003f0000) >> 16))
156 #define INTEL_CNVX_TOP_TYPE(cnvx_top) ((cnvx_top) & 0x00000fff)
157 #define INTEL_CNVX_TOP_STEP(cnvx_top) (((cnvx_top) & 0x0f000000) >> 24)
158 #define INTEL_CNVX_TOP_PACK_SWAB(t, s) __swab16(((__u16)(((t) << 4) | (s))))
163 INTEL_FIRMWARE_LOADED,
164 INTEL_FIRMWARE_FAILED,
166 INTEL_BROKEN_INITIAL_NCMD,
167 INTEL_BROKEN_SHUTDOWN_LED,
169 INTEL_ROM_LEGACY_NO_WBS_SUPPORT,
170 INTEL_ACPI_RESET_ACTIVE,
175 struct btintel_data {
176 DECLARE_BITMAP(flags, __INTEL_NUM_FLAGS);
177 int (*acpi_reset_method)(struct hci_dev *hdev);
180 #define btintel_set_flag(hdev, nr) \
182 struct btintel_data *intel = hci_get_priv((hdev)); \
183 set_bit((nr), intel->flags); \
186 #define btintel_clear_flag(hdev, nr) \
188 struct btintel_data *intel = hci_get_priv((hdev)); \
189 clear_bit((nr), intel->flags); \
192 #define btintel_wake_up_flag(hdev, nr) \
194 struct btintel_data *intel = hci_get_priv((hdev)); \
195 wake_up_bit(intel->flags, (nr)); \
198 #define btintel_get_flag(hdev) \
199 (((struct btintel_data *)hci_get_priv(hdev))->flags)
201 #define btintel_test_flag(hdev, nr) test_bit((nr), btintel_get_flag(hdev))
202 #define btintel_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), btintel_get_flag(hdev))
203 #define btintel_wait_on_flag_timeout(hdev, nr, m, to) \
204 wait_on_bit_timeout(btintel_get_flag(hdev), (nr), m, to)
206 #if IS_ENABLED(CONFIG_BT_INTEL)
208 int btintel_check_bdaddr(struct hci_dev *hdev);
209 int btintel_enter_mfg(struct hci_dev *hdev);
210 int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched);
211 int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
212 int btintel_set_diag(struct hci_dev *hdev, bool enable);
214 int btintel_version_info(struct hci_dev *hdev, struct intel_version *ver);
215 int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name);
216 int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug);
217 int btintel_read_version(struct hci_dev *hdev, struct intel_version *ver);
218 struct regmap *btintel_regmap_init(struct hci_dev *hdev, u16 opcode_read,
220 int btintel_send_intel_reset(struct hci_dev *hdev, u32 boot_param);
221 int btintel_read_boot_params(struct hci_dev *hdev,
222 struct intel_boot_params *params);
223 int btintel_download_firmware(struct hci_dev *dev, struct intel_version *ver,
224 const struct firmware *fw, u32 *boot_param);
225 int btintel_configure_setup(struct hci_dev *hdev, const char *driver_name);
226 int btintel_recv_event(struct hci_dev *hdev, struct sk_buff *skb);
227 void btintel_bootup(struct hci_dev *hdev, const void *ptr, unsigned int len);
228 void btintel_secure_send_result(struct hci_dev *hdev,
229 const void *ptr, unsigned int len);
230 int btintel_set_quality_report(struct hci_dev *hdev, bool enable);
233 static inline int btintel_check_bdaddr(struct hci_dev *hdev)
238 static inline int btintel_enter_mfg(struct hci_dev *hdev)
243 static inline int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched)
248 static inline int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
253 static inline int btintel_set_diag(struct hci_dev *hdev, bool enable)
258 static inline int btintel_version_info(struct hci_dev *hdev,
259 struct intel_version *ver)
264 static inline int btintel_load_ddc_config(struct hci_dev *hdev,
265 const char *ddc_name)
270 static inline int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug)
275 static inline int btintel_read_version(struct hci_dev *hdev,
276 struct intel_version *ver)
281 static inline struct regmap *btintel_regmap_init(struct hci_dev *hdev,
285 return ERR_PTR(-EINVAL);
288 static inline int btintel_send_intel_reset(struct hci_dev *hdev,
294 static inline int btintel_read_boot_params(struct hci_dev *hdev,
295 struct intel_boot_params *params)
300 static inline int btintel_download_firmware(struct hci_dev *dev,
301 const struct firmware *fw,
307 static inline int btintel_configure_setup(struct hci_dev *hdev,
308 const char *driver_name)
313 static inline void btintel_bootup(struct hci_dev *hdev,
314 const void *ptr, unsigned int len)
318 static inline void btintel_secure_send_result(struct hci_dev *hdev,
319 const void *ptr, unsigned int len)
323 static inline int btintel_set_quality_report(struct hci_dev *hdev, bool enable)