aboutsummaryrefslogtreecommitdiff
path: root/drivers/bluetooth/btintel.h
blob: 1e8955aaafedd6598538aa8235bba11b24bd31b4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
/*
 *
 *  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
 *
 */

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;

#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);
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);

struct regmap *btintel_regmap_init(struct hci_dev *hdev, u16 opcode_read,
				   u16 opcode_write);

#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 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 struct regmap *btintel_regmap_init(struct hci_dev *hdev,
						 u16 opcode_read,
						 u16 opcode_write)
{
	return ERR_PTR(-EINVAL);
}
#endif