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83e81961 BYTK |
1 | /* |
2 | * Bluetooth supports for Qualcomm Atheros ROME chips | |
3 | * | |
4 | * Copyright (c) 2015 The Linux Foundation. All rights reserved. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2 | |
8 | * as published by the Free Software Foundation | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | * | |
19 | */ | |
20 | ||
21 | #define EDL_PATCH_CMD_OPCODE (0xFC00) | |
22 | #define EDL_NVM_ACCESS_OPCODE (0xFC0B) | |
23 | #define EDL_PATCH_CMD_LEN (1) | |
24 | #define EDL_PATCH_VER_REQ_CMD (0x19) | |
25 | #define EDL_PATCH_TLV_REQ_CMD (0x1E) | |
26 | #define EDL_NVM_ACCESS_SET_REQ_CMD (0x01) | |
27 | #define MAX_SIZE_PER_TLV_SEGMENT (243) | |
28 | ||
29 | #define EDL_CMD_REQ_RES_EVT (0x00) | |
30 | #define EDL_PATCH_VER_RES_EVT (0x19) | |
31 | #define EDL_APP_VER_RES_EVT (0x02) | |
32 | #define EDL_TVL_DNLD_RES_EVT (0x04) | |
33 | #define EDL_CMD_EXE_STATUS_EVT (0x00) | |
34 | #define EDL_SET_BAUDRATE_RSP_EVT (0x92) | |
35 | #define EDL_NVM_ACCESS_CODE_EVT (0x0B) | |
36 | ||
37 | #define EDL_TAG_ID_HCI (17) | |
38 | #define EDL_TAG_ID_DEEP_SLEEP (27) | |
39 | ||
fa9ad876 BG |
40 | #define QCA_WCN3990_POWERON_PULSE 0xFC |
41 | #define QCA_WCN3990_POWEROFF_PULSE 0xC0 | |
42 | ||
83e81961 BYTK |
43 | enum qca_bardrate { |
44 | QCA_BAUDRATE_115200 = 0, | |
45 | QCA_BAUDRATE_57600, | |
46 | QCA_BAUDRATE_38400, | |
47 | QCA_BAUDRATE_19200, | |
48 | QCA_BAUDRATE_9600, | |
49 | QCA_BAUDRATE_230400, | |
50 | QCA_BAUDRATE_250000, | |
51 | QCA_BAUDRATE_460800, | |
52 | QCA_BAUDRATE_500000, | |
53 | QCA_BAUDRATE_720000, | |
54 | QCA_BAUDRATE_921600, | |
55 | QCA_BAUDRATE_1000000, | |
56 | QCA_BAUDRATE_1250000, | |
57 | QCA_BAUDRATE_2000000, | |
58 | QCA_BAUDRATE_3000000, | |
59 | QCA_BAUDRATE_4000000, | |
60 | QCA_BAUDRATE_1600000, | |
61 | QCA_BAUDRATE_3200000, | |
62 | QCA_BAUDRATE_3500000, | |
63 | QCA_BAUDRATE_AUTO = 0xFE, | |
64 | QCA_BAUDRATE_RESERVED | |
65 | }; | |
66 | ||
6e03126a LP |
67 | enum rome_tlv_dnld_mode { |
68 | ROME_SKIP_EVT_NONE, | |
69 | ROME_SKIP_EVT_VSE, | |
70 | ROME_SKIP_EVT_CC, | |
71 | ROME_SKIP_EVT_VSE_CC | |
72 | }; | |
73 | ||
83e81961 BYTK |
74 | enum rome_tlv_type { |
75 | TLV_TYPE_PATCH = 1, | |
76 | TLV_TYPE_NVM | |
77 | }; | |
78 | ||
79 | struct rome_config { | |
80 | u8 type; | |
81 | char fwname[64]; | |
82 | uint8_t user_baud_rate; | |
6e03126a | 83 | enum rome_tlv_dnld_mode dnld_mode; |
83e81961 BYTK |
84 | }; |
85 | ||
86 | struct edl_event_hdr { | |
87 | __u8 cresp; | |
88 | __u8 rtype; | |
89 | __u8 data[0]; | |
90 | } __packed; | |
91 | ||
92 | struct rome_version { | |
93 | __le32 product_id; | |
94 | __le16 patch_ver; | |
95 | __le16 rome_ver; | |
96 | __le32 soc_id; | |
97 | } __packed; | |
98 | ||
99 | struct tlv_seg_resp { | |
100 | __u8 result; | |
101 | } __packed; | |
102 | ||
103 | struct tlv_type_patch { | |
104 | __le32 total_size; | |
105 | __le32 data_length; | |
106 | __u8 format_version; | |
107 | __u8 signature; | |
6e03126a LP |
108 | __u8 download_mode; |
109 | __u8 reserved1; | |
83e81961 BYTK |
110 | __le16 product_id; |
111 | __le16 rom_build; | |
112 | __le16 patch_version; | |
113 | __le16 reserved2; | |
114 | __le32 entry; | |
115 | } __packed; | |
116 | ||
117 | struct tlv_type_nvm { | |
118 | __le16 tag_id; | |
119 | __le16 tag_len; | |
120 | __le32 reserve1; | |
121 | __le32 reserve2; | |
122 | __u8 data[0]; | |
123 | } __packed; | |
124 | ||
125 | struct tlv_type_hdr { | |
126 | __le32 type_len; | |
127 | __u8 data[0]; | |
128 | } __packed; | |
129 | ||
aadebac4 BG |
130 | enum qca_btsoc_type { |
131 | QCA_INVALID = -1, | |
132 | QCA_AR3002, | |
133 | QCA_ROME, | |
134 | QCA_WCN3990 | |
135 | }; | |
136 | ||
83e81961 BYTK |
137 | #if IS_ENABLED(CONFIG_BT_QCA) |
138 | ||
139 | int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr); | |
aadebac4 BG |
140 | int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, |
141 | enum qca_btsoc_type soc_type, u32 soc_ver); | |
ba493d4f | 142 | int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version); |
83e81961 BYTK |
143 | |
144 | #else | |
145 | ||
146 | static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr) | |
147 | { | |
148 | return -EOPNOTSUPP; | |
149 | } | |
150 | ||
aadebac4 BG |
151 | static inline int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, |
152 | enum qca_btsoc_type soc_type, u32 soc_ver) | |
ba493d4f BG |
153 | { |
154 | return -EOPNOTSUPP; | |
155 | } | |
156 | ||
157 | static inline int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version) | |
83e81961 BYTK |
158 | { |
159 | return -EOPNOTSUPP; | |
160 | } | |
161 | ||
162 | #endif |