projects / mirror_ubuntu-eoan-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 |