Sreelakshmi Gownipalli | cb8893d | 2016-10-19 16:02:34 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | #ifndef DIAG_MASKS_H |
| 14 | #define DIAG_MASKS_H |
| 15 | |
| 16 | #include "diagfwd.h" |
| 17 | |
| 18 | struct diag_log_mask_t { |
| 19 | uint8_t equip_id; |
| 20 | uint32_t num_items; |
| 21 | uint32_t num_items_tools; |
| 22 | uint32_t range; |
| 23 | uint32_t range_tools; |
| 24 | struct mutex lock; |
| 25 | uint8_t *ptr; |
| 26 | }; |
| 27 | |
| 28 | struct diag_ssid_range_t { |
| 29 | uint16_t ssid_first; |
| 30 | uint16_t ssid_last; |
| 31 | } __packed; |
| 32 | |
| 33 | struct diag_msg_mask_t { |
| 34 | uint32_t ssid_first; |
| 35 | uint32_t ssid_last; |
| 36 | uint32_t ssid_last_tools; |
| 37 | uint32_t range; |
| 38 | uint32_t range_tools; |
| 39 | struct mutex lock; |
| 40 | uint32_t *ptr; |
| 41 | }; |
| 42 | |
| 43 | struct diag_log_config_req_t { |
| 44 | uint8_t cmd_code; |
| 45 | uint8_t padding[3]; |
| 46 | uint32_t sub_cmd; |
| 47 | uint32_t equip_id; |
| 48 | uint32_t num_items; |
| 49 | } __packed; |
| 50 | |
| 51 | struct diag_log_config_rsp_t { |
| 52 | uint8_t cmd_code; |
| 53 | uint8_t padding[3]; |
| 54 | uint32_t sub_cmd; |
| 55 | uint32_t status; |
| 56 | } __packed; |
| 57 | |
| 58 | struct diag_log_config_set_rsp_t { |
| 59 | uint8_t cmd_code; |
| 60 | uint8_t padding[3]; |
| 61 | uint32_t sub_cmd; |
| 62 | uint32_t status; |
| 63 | uint32_t equip_id; |
| 64 | uint32_t num_items; |
| 65 | } __packed; |
| 66 | |
| 67 | struct diag_log_on_demand_rsp_t { |
| 68 | uint8_t cmd_code; |
| 69 | uint16_t log_code; |
| 70 | uint8_t status; |
| 71 | } __packed; |
| 72 | |
| 73 | struct diag_event_report_t { |
| 74 | uint8_t cmd_code; |
| 75 | uint16_t padding; |
| 76 | } __packed; |
| 77 | |
| 78 | struct diag_event_mask_config_t { |
| 79 | uint8_t cmd_code; |
| 80 | uint8_t status; |
| 81 | uint16_t padding; |
| 82 | uint16_t num_bits; |
| 83 | } __packed; |
| 84 | |
| 85 | struct diag_msg_config_rsp_t { |
| 86 | uint8_t cmd_code; |
| 87 | uint8_t sub_cmd; |
| 88 | uint8_t status; |
| 89 | uint8_t padding; |
| 90 | uint32_t rt_mask; |
| 91 | } __packed; |
| 92 | |
| 93 | struct diag_msg_ssid_query_t { |
| 94 | uint8_t cmd_code; |
| 95 | uint8_t sub_cmd; |
| 96 | uint8_t status; |
| 97 | uint8_t padding; |
| 98 | uint32_t count; |
| 99 | } __packed; |
| 100 | |
| 101 | struct diag_build_mask_req_t { |
| 102 | uint8_t cmd_code; |
| 103 | uint8_t sub_cmd; |
| 104 | uint16_t ssid_first; |
| 105 | uint16_t ssid_last; |
| 106 | } __packed; |
| 107 | |
| 108 | struct diag_msg_build_mask_t { |
| 109 | uint8_t cmd_code; |
| 110 | uint8_t sub_cmd; |
| 111 | uint16_t ssid_first; |
| 112 | uint16_t ssid_last; |
| 113 | uint8_t status; |
| 114 | uint8_t padding; |
| 115 | } __packed; |
| 116 | |
| 117 | struct diag_msg_mask_userspace_t { |
| 118 | uint32_t ssid_first; |
| 119 | uint32_t ssid_last; |
| 120 | uint32_t range; |
| 121 | } __packed; |
| 122 | |
| 123 | struct diag_log_mask_userspace_t { |
| 124 | uint8_t equip_id; |
| 125 | uint32_t num_items; |
| 126 | } __packed; |
| 127 | |
| 128 | #define MAX_EQUIP_ID 16 |
| 129 | #define MSG_MASK_SIZE (MSG_MASK_TBL_CNT * sizeof(struct diag_msg_mask_t)) |
| 130 | #define LOG_MASK_SIZE (MAX_EQUIP_ID * sizeof(struct diag_log_mask_t)) |
| 131 | #define EVENT_MASK_SIZE 513 |
| 132 | #define MAX_ITEMS_PER_EQUIP_ID 512 |
| 133 | #define MAX_ITEMS_ALLOWED 0xFFF |
| 134 | |
| 135 | #define LOG_MASK_CTRL_HEADER_LEN 11 |
| 136 | #define MSG_MASK_CTRL_HEADER_LEN 11 |
| 137 | #define EVENT_MASK_CTRL_HEADER_LEN 7 |
| 138 | |
| 139 | #define LOG_STATUS_SUCCESS 0 |
| 140 | #define LOG_STATUS_INVALID 1 |
| 141 | #define LOG_STATUS_FAIL 2 |
| 142 | |
| 143 | #define MSG_STATUS_FAIL 0 |
| 144 | #define MSG_STATUS_SUCCESS 1 |
| 145 | |
| 146 | #define EVENT_STATUS_SUCCESS 0 |
| 147 | #define EVENT_STATUS_FAIL 1 |
| 148 | |
| 149 | #define DIAG_CTRL_MASK_INVALID 0 |
| 150 | #define DIAG_CTRL_MASK_ALL_DISABLED 1 |
| 151 | #define DIAG_CTRL_MASK_ALL_ENABLED 2 |
| 152 | #define DIAG_CTRL_MASK_VALID 3 |
| 153 | |
| 154 | extern struct diag_mask_info msg_mask; |
| 155 | extern struct diag_mask_info msg_bt_mask; |
| 156 | extern struct diag_mask_info log_mask; |
| 157 | extern struct diag_mask_info event_mask; |
| 158 | |
| 159 | int diag_masks_init(void); |
| 160 | void diag_masks_exit(void); |
| 161 | int diag_log_mask_copy(struct diag_mask_info *dest, |
| 162 | struct diag_mask_info *src); |
| 163 | int diag_msg_mask_copy(struct diag_mask_info *dest, |
| 164 | struct diag_mask_info *src); |
| 165 | int diag_event_mask_copy(struct diag_mask_info *dest, |
| 166 | struct diag_mask_info *src); |
| 167 | void diag_log_mask_free(struct diag_mask_info *mask_info); |
| 168 | void diag_msg_mask_free(struct diag_mask_info *mask_info); |
| 169 | void diag_event_mask_free(struct diag_mask_info *mask_info); |
| 170 | int diag_process_apps_masks(unsigned char *buf, int len, |
| 171 | struct diag_md_session_t *info); |
| 172 | void diag_send_updates_peripheral(uint8_t peripheral); |
| 173 | |
| 174 | extern int diag_create_msg_mask_table_entry(struct diag_msg_mask_t *msg_mask, |
| 175 | struct diag_ssid_range_t *range); |
| 176 | extern int diag_copy_to_user_msg_mask(char __user *buf, size_t count, |
| 177 | struct diag_md_session_t *info); |
| 178 | extern int diag_copy_to_user_log_mask(char __user *buf, size_t count, |
| 179 | struct diag_md_session_t *info); |
| 180 | #endif |