Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Tiger Yu | bf57c2c | 2018-03-13 15:43:46 +0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3 | * |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4 | * Permission to use, copy, modify, and/or distribute this software for |
| 5 | * any purpose with or without fee is hereby granted, provided that the |
| 6 | * above copyright notice and this permission notice appear in all |
| 7 | * copies. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 10 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 11 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 12 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 13 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 14 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 15 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 16 | * PERFORMANCE OF THIS SOFTWARE. |
| 17 | */ |
| 18 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 19 | #ifndef _PKTLOG_FMT_H_ |
| 20 | #define _PKTLOG_FMT_H_ |
| 21 | |
Nirav Shah | bb8e47c | 2018-05-17 16:56:41 +0530 | [diff] [blame] | 22 | #ifndef REMOVE_PKT_LOG |
| 23 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 24 | #define CUR_PKTLOG_VER 10010 /* Packet log version */ |
| 25 | #define PKTLOG_MAGIC_NUM 7735225 |
| 26 | |
| 27 | #ifdef __linux__ |
Samuel Ahn | c9c48ca | 2016-09-19 15:46:36 +0530 | [diff] [blame] | 28 | #ifdef MULTI_IF_NAME |
| 29 | #define PKTLOG_PROC_DIR "ath_pktlog" MULTI_IF_NAME |
| 30 | #define WLANDEV_BASENAME "cld" MULTI_IF_NAME |
| 31 | #else |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 32 | #define PKTLOG_PROC_DIR "ath_pktlog" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 33 | #define WLANDEV_BASENAME "cld" |
| 34 | #endif |
Samuel Ahn | c9c48ca | 2016-09-19 15:46:36 +0530 | [diff] [blame] | 35 | #endif |
| 36 | #define PKTLOG_PROC_SYSTEM "system" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 37 | #ifdef WIN32 |
| 38 | #pragma pack(push, pktlog_fmt, 1) |
| 39 | #define __ATTRIB_PACK |
| 40 | #elif defined(__EFI__) |
| 41 | #define __ATTRIB_PACK |
| 42 | #else |
| 43 | #ifndef __ATTRIB_PACK |
| 44 | #define __ATTRIB_PACK __attribute__ ((packed)) |
| 45 | #endif |
| 46 | #endif |
| 47 | #include <a_types.h> |
| 48 | /* |
| 49 | * Each packet log entry consists of the following fixed length header |
| 50 | * followed by variable length log information determined by log_type |
| 51 | */ |
| 52 | |
| 53 | struct ath_pktlog_hdr { |
| 54 | uint16_t flags; |
| 55 | uint16_t missed_cnt; |
Nirav Shah | c657ef5 | 2016-07-26 14:22:38 +0530 | [diff] [blame] | 56 | #ifdef HELIUMPLUS |
| 57 | uint8_t log_type; |
| 58 | uint8_t macId; |
| 59 | #else |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 60 | uint16_t log_type; |
Nirav Shah | c657ef5 | 2016-07-26 14:22:38 +0530 | [diff] [blame] | 61 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 62 | uint16_t size; |
| 63 | uint32_t timestamp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 64 | uint32_t type_specific_data; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 65 | } __ATTRIB_PACK; |
| 66 | |
| 67 | #define ATH_PKTLOG_HDR_FLAGS_MASK 0xffff |
| 68 | #define ATH_PKTLOG_HDR_FLAGS_SHIFT 0 |
| 69 | #define ATH_PKTLOG_HDR_FLAGS_OFFSET 0 |
| 70 | #define ATH_PKTLOG_HDR_MISSED_CNT_MASK 0xffff0000 |
| 71 | #define ATH_PKTLOG_HDR_MISSED_CNT_SHIFT 16 |
| 72 | #define ATH_PKTLOG_HDR_MISSED_CNT_OFFSET 0 |
Nirav Shah | c657ef5 | 2016-07-26 14:22:38 +0530 | [diff] [blame] | 73 | #ifdef HELIUMPLUS |
| 74 | #define ATH_PKTLOG_HDR_LOG_TYPE_MASK 0x00ff |
| 75 | #define ATH_PKTLOG_HDR_LOG_TYPE_SHIFT 0 |
| 76 | #define ATH_PKTLOG_HDR_LOG_TYPE_OFFSET 1 |
| 77 | #define ATH_PKTLOG_HDR_MAC_ID_MASK 0xff00 |
| 78 | #define ATH_PKTLOG_HDR_MAC_ID_SHIFT 8 |
| 79 | #define ATH_PKTLOG_HDR_MAC_ID_OFFSET 1 |
| 80 | #else |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 81 | #define ATH_PKTLOG_HDR_LOG_TYPE_MASK 0xffff |
| 82 | #define ATH_PKTLOG_HDR_LOG_TYPE_SHIFT 0 |
| 83 | #define ATH_PKTLOG_HDR_LOG_TYPE_OFFSET 1 |
Nirav Shah | c657ef5 | 2016-07-26 14:22:38 +0530 | [diff] [blame] | 84 | #endif |
| 85 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 86 | #define ATH_PKTLOG_HDR_SIZE_MASK 0xffff0000 |
| 87 | #define ATH_PKTLOG_HDR_SIZE_SHIFT 16 |
| 88 | #define ATH_PKTLOG_HDR_SIZE_OFFSET 1 |
| 89 | #define ATH_PKTLOG_HDR_TIMESTAMP_OFFSET 2 |
| 90 | #define ATH_PKTLOG_HDR_TYPE_SPECIFIC_DATA_OFFSET 3 |
| 91 | |
| 92 | /** |
| 93 | * enum - Pktlog flag field details |
| 94 | * packet origin [1:0] |
| 95 | * 00 - Local |
| 96 | * 01 - Remote |
| 97 | * 10 - Unknown/Not applicable |
| 98 | * 11 - Reserved |
| 99 | * reserved [15:2] |
| 100 | */ |
| 101 | enum { |
| 102 | PKTLOG_FLG_FRM_TYPE_LOCAL_S = 0, |
| 103 | PKTLOG_FLG_FRM_TYPE_REMOTE_S, |
| 104 | PKTLOG_FLG_FRM_TYPE_CLONE_S, |
| 105 | PKTLOG_FLG_FRM_TYPE_CBF_S, |
| 106 | PKTLOG_FLG_FRM_TYPE_UNKNOWN_S |
| 107 | }; |
| 108 | |
| 109 | #define PHFLAGS_INTERRUPT_CONTEXT 0x80000000 |
| 110 | |
| 111 | /* Masks for setting pktlog events filters */ |
| 112 | #define ATH_PKTLOG_TX 0x000000001 |
| 113 | #define ATH_PKTLOG_RX 0x000000002 |
| 114 | #define ATH_PKTLOG_RCFIND 0x000000004 |
| 115 | #define ATH_PKTLOG_RCUPDATE 0x000000008 |
| 116 | #define ATH_PKTLOG_ANI 0x000000010 |
| 117 | #define ATH_PKTLOG_TEXT 0x000000020 |
| 118 | #define ATH_PKTLOG_PHYERR 0x000000040 |
| 119 | #define ATH_PKTLOG_PROMISC 0x000000080 |
Nirav Shah | dcc4c87 | 2016-07-28 11:35:26 +0530 | [diff] [blame] | 120 | #define ATH_PKTLOG_SW_EVENT 0x000000100 |
| 121 | |
Venkata Sharath Chandra Manchala | 1240fc7 | 2017-10-26 17:32:29 -0700 | [diff] [blame] | 122 | /* WIN defns */ |
| 123 | #define ATH_PKTLOG_H_INFO 0x000000200 |
| 124 | #define ATH_PKTLOG_STEERING 0x000000400 |
| 125 | #define ATH_PKTLOG_REMOTE_LOGGING_ENABLE 0x000000800 |
| 126 | #define ATH_PKTLOG_TX_CAPTURE_ENABLE 0x000001000 |
| 127 | #define ATH_PKTLOG_LITE_T2H 0x000002000 |
| 128 | #define ATH_PKTLOG_LITE_RX 0x000004000 |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 129 | |
| 130 | /* Types of packet log events */ |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 131 | #define PKTLOG_TYPE_TX_CTRL 1 |
| 132 | #define PKTLOG_TYPE_TX_STAT 2 |
| 133 | #define PKTLOG_TYPE_TX_MSDU_ID 3 |
| 134 | #define PKTLOG_TYPE_TX_FRM_HDR 4 |
| 135 | #define PKTLOG_TYPE_RX_STAT 5 |
| 136 | #define PKTLOG_TYPE_RC_FIND 6 |
| 137 | #define PKTLOG_TYPE_RC_UPDATE 7 |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 138 | #define PKTLOG_TYPE_TX_VIRT_ADDR 8 |
Nirav Shah | dcc4c87 | 2016-07-28 11:35:26 +0530 | [diff] [blame] | 139 | #define PKTLOG_TYPE_SMART_ANTENNA 9 |
| 140 | #define PKTLOG_TYPE_SW_EVENT 10 |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 141 | #define PKTLOG_TYPE_PKT_DUMP 11 |
Venkata Sharath Chandra Manchala | 1240fc7 | 2017-10-26 17:32:29 -0700 | [diff] [blame] | 142 | /* From WIN definations */ |
| 143 | #define PKTLOG_TYPE_LITE_T2H 23 |
| 144 | #define PKTLOG_TYPE_LITE_RX 24 |
| 145 | #define PKTLOG_TYPE_MAX 25 |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 146 | |
| 147 | #define PKTLOG_MAX_TXCTL_WORDS 57 /* +2 words for bitmap */ |
| 148 | #define PKTLOG_MAX_TXSTATUS_WORDS 32 |
| 149 | #define PKTLOG_MAX_PROTO_WORDS 16 |
| 150 | #define PKTLOG_MAX_RXDESC_WORDS 62 |
Himanshu Agarwal | 6e224f6 | 2016-12-05 18:27:35 +0530 | [diff] [blame] | 151 | #define PKTLOG_HDR_SIZE_16 0x8000 |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 152 | |
| 153 | struct txctl_frm_hdr { |
| 154 | uint16_t framectrl; /* frame control field from header */ |
| 155 | uint16_t seqctrl; /* frame control field from header */ |
| 156 | uint16_t bssid_tail; /* last two octets of bssid */ |
| 157 | uint16_t sa_tail; /* last two octets of SA */ |
| 158 | uint16_t da_tail; /* last two octets of DA */ |
| 159 | uint16_t resvd; |
| 160 | }; |
| 161 | |
| 162 | #if defined(HELIUMPLUS) |
| 163 | /* Peregrine 11ac based */ |
| 164 | #define MAX_PKT_INFO_MSDU_ID 1 |
| 165 | #else |
| 166 | /* Peregrine 11ac based */ |
| 167 | #define MAX_PKT_INFO_MSDU_ID 192 |
| 168 | #endif /* defined(HELIUMPLUS) */ |
| 169 | |
| 170 | /* |
| 171 | * msdu_id_info_t is defined for reference only |
| 172 | */ |
| 173 | struct msdu_id_info { |
| 174 | uint32_t num_msdu; |
| 175 | uint8_t bound_bmap[(MAX_PKT_INFO_MSDU_ID + 7)>>3]; |
| 176 | /* TODO: |
| 177 | * Convert the id's to uint32_t |
| 178 | * Reduces computation in the driver code |
| 179 | */ |
| 180 | uint16_t id[MAX_PKT_INFO_MSDU_ID]; |
| 181 | } __ATTRIB_PACK; |
| 182 | #define MSDU_ID_INFO_NUM_MSDU_OFFSET 0 /* char offset */ |
| 183 | #define MSDU_ID_INFO_BOUND_BM_OFFSET offsetof(struct msdu_id_info, bound_bmap) |
| 184 | #define MSDU_ID_INFO_ID_OFFSET offsetof(struct msdu_id_info, id) |
| 185 | |
| 186 | |
| 187 | struct ath_pktlog_txctl { |
| 188 | struct ath_pktlog_hdr pl_hdr; |
| 189 | /* struct txctl_frm_hdr frm_hdr; */ |
| 190 | void *txdesc_hdr_ctl; /* frm_hdr + Tx descriptor words */ |
| 191 | struct { |
| 192 | struct txctl_frm_hdr frm_hdr; |
| 193 | uint32_t txdesc_ctl[PKTLOG_MAX_TXCTL_WORDS]; |
| 194 | /* uint32_t *proto_hdr; / * protocol header (variable length!) * / */ |
| 195 | /* uint32_t *misc; / * Can be used for HT specific or other misc info * / */ |
| 196 | } priv; |
| 197 | } __ATTRIB_PACK; |
| 198 | |
| 199 | struct ath_pktlog_tx_status { |
| 200 | struct ath_pktlog_hdr pl_hdr; |
| 201 | void *ds_status; |
| 202 | int32_t misc[0]; /* Can be used for HT specific or other misc info */ |
| 203 | } __ATTRIB_PACK; |
| 204 | |
| 205 | struct ath_pktlog_msdu_info { |
| 206 | struct ath_pktlog_hdr pl_hdr; |
| 207 | void *ath_msdu_info; |
| 208 | A_UINT32 num_msdu; |
| 209 | struct { |
| 210 | /* |
| 211 | * Provision to add more information fields |
| 212 | */ |
| 213 | struct msdu_info_t { |
| 214 | A_UINT32 num_msdu; |
| 215 | A_UINT8 bound_bmap[MAX_PKT_INFO_MSDU_ID >> 3]; |
| 216 | } msdu_id_info; |
| 217 | /* |
| 218 | * array of num_msdu |
| 219 | * Static implementation will consume unwanted memory |
| 220 | * Need to split the pktlog_get_buf to get the buffer pointer only |
| 221 | */ |
| 222 | uint16_t msdu_len[MAX_PKT_INFO_MSDU_ID]; |
| 223 | } priv; |
| 224 | size_t priv_size; |
| 225 | |
| 226 | } __ATTRIB_PACK; |
| 227 | |
| 228 | struct ath_pktlog_rx_info { |
| 229 | struct ath_pktlog_hdr pl_hdr; |
| 230 | void *rx_desc; |
| 231 | } __ATTRIB_PACK; |
| 232 | |
| 233 | struct ath_pktlog_rc_find { |
| 234 | struct ath_pktlog_hdr pl_hdr; |
| 235 | void *rcFind; |
| 236 | } __ATTRIB_PACK; |
| 237 | |
Nirav Shah | dcc4c87 | 2016-07-28 11:35:26 +0530 | [diff] [blame] | 238 | struct ath_pktlog_sw_event { |
| 239 | struct ath_pktlog_hdr pl_hdr; |
| 240 | void *sw_event; |
| 241 | } __ATTRIB_PACK; |
| 242 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 243 | struct ath_pktlog_rc_update { |
| 244 | struct ath_pktlog_hdr pl_hdr; |
| 245 | void *txRateCtrl; /* rate control state proper */ |
| 246 | } __ATTRIB_PACK; |
| 247 | |
| 248 | #ifdef WIN32 |
| 249 | #pragma pack(pop, pktlog_fmt) |
| 250 | #endif |
| 251 | #ifdef __ATTRIB_PACK |
| 252 | #undef __ATTRIB_PACK |
| 253 | #endif /* __ATTRIB_PACK */ |
| 254 | |
| 255 | /* |
| 256 | * The following header is included in the beginning of the file, |
| 257 | * followed by log entries when the log buffer is read through procfs |
| 258 | */ |
| 259 | |
| 260 | struct ath_pktlog_bufhdr { |
| 261 | uint32_t magic_num; /* Used by post processing scripts */ |
| 262 | uint32_t version; /* Set to CUR_PKTLOG_VER */ |
| 263 | }; |
| 264 | |
| 265 | struct ath_pktlog_buf { |
| 266 | struct ath_pktlog_bufhdr bufhdr; |
| 267 | int32_t rd_offset; |
| 268 | volatile int32_t wr_offset; |
| 269 | /* Whenever this bytes written value croses 4K bytes, |
| 270 | * logging will be triggered |
| 271 | */ |
| 272 | int32_t bytes_written; |
| 273 | /* Index of the messages sent to userspace */ |
| 274 | uint32_t msg_index; |
| 275 | /* Offset for read */ |
| 276 | loff_t offset; |
| 277 | char log_data[0]; |
| 278 | }; |
| 279 | |
| 280 | #define PKTLOG_MOV_RD_IDX(_rd_offset, _log_buf, _log_size) \ |
| 281 | do { \ |
Srinivas Girigowda | ea4d806 | 2017-10-14 12:40:48 -0700 | [diff] [blame] | 282 | if ((_rd_offset + sizeof(struct ath_pktlog_hdr) + \ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 283 | ((struct ath_pktlog_hdr *)((_log_buf)->log_data + \ |
| 284 | (_rd_offset)))->size) <= _log_size) { \ |
| 285 | _rd_offset = ((_rd_offset) + sizeof(struct ath_pktlog_hdr) + \ |
| 286 | ((struct ath_pktlog_hdr *)((_log_buf)->log_data + \ |
| 287 | (_rd_offset)))->size); \ |
| 288 | } else { \ |
| 289 | _rd_offset = ((struct ath_pktlog_hdr *)((_log_buf)->log_data + \ |
| 290 | (_rd_offset)))->size; \ |
| 291 | } \ |
| 292 | (_rd_offset) = (((_log_size) - (_rd_offset)) >= \ |
| 293 | sizeof(struct ath_pktlog_hdr)) ? _rd_offset : 0; \ |
Srinivas Girigowda | ea4d806 | 2017-10-14 12:40:48 -0700 | [diff] [blame] | 294 | } while (0) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 295 | |
Nirav Shah | bb8e47c | 2018-05-17 16:56:41 +0530 | [diff] [blame] | 296 | #endif /* REMOVE_PKT_LOG */ |
| 297 | |
| 298 | /** |
| 299 | * enum pkt_type - packet type |
| 300 | * @START_MONITOR: indicates parser to start packetdump parsing |
| 301 | * @STOP_MONITOR: indicates parser to stop packetdump parsing |
| 302 | * @TX_MGMT_PKT: TX management Packet |
| 303 | * @TX_DATA_PKT: TX data Packet |
| 304 | * @RX_MGMT_PKT: RX management Packet |
| 305 | * @RX_DATA_PKT: RX data Packet |
| 306 | * |
| 307 | * This enum has packet types |
| 308 | */ |
| 309 | enum pkt_type { |
| 310 | START_MONITOR = 1, |
| 311 | STOP_MONITOR, |
| 312 | TX_MGMT_PKT, |
| 313 | TX_DATA_PKT, |
| 314 | RX_MGMT_PKT, |
| 315 | RX_DATA_PKT, |
| 316 | }; |
| 317 | |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 318 | /** |
| 319 | * enum tx_pkt_fate - tx packet fate |
| 320 | * @TX_PKT_FATE_ACKED: Sent over air and ACKed |
| 321 | * @TX_PKT_FATE_SENT: Sent over air but not ACKed. |
| 322 | * @TX_PKT_FATE_FW_QUEUED: Queued within firmware, |
| 323 | * but not yet sent over air |
| 324 | * @TX_PKT_FATE_FW_DROP_INVALID: Dropped by firmware as invalid. |
| 325 | * E.g. bad source address, bad checksum, or invalid for current state. |
| 326 | * @TX_PKT_FATE_FW_DROP_NOBUFS: Dropped by firmware due |
| 327 | * to lack of buffer space |
| 328 | * @TX_PKT_FATE_FW_DROP_OTHER: Dropped by firmware for any other |
| 329 | * reason. Includes frames that were sent by driver to firmware, but |
| 330 | * unaccounted for by firmware. |
| 331 | * @TX_PKT_FATE_DRV_QUEUED: Queued within driver, not yet sent to firmware. |
| 332 | * @TX_PKT_FATE_DRV_DROP_INVALID: Dropped by driver as invalid. |
| 333 | * E.g. bad source address, or invalid for current state. |
| 334 | * @TX_PKT_FATE_DRV_DROP_NOBUFS: Dropped by driver due to lack of buffer space |
| 335 | * @TX_PKT_FATE_DRV_DROP_OTHER: Dropped by driver for any other reason. |
| 336 | * E.g. out of buffers. |
| 337 | * |
| 338 | * This enum has packet fate types |
| 339 | */ |
| 340 | |
| 341 | enum tx_pkt_fate { |
| 342 | TX_PKT_FATE_ACKED, |
| 343 | TX_PKT_FATE_SENT, |
| 344 | TX_PKT_FATE_FW_QUEUED, |
| 345 | TX_PKT_FATE_FW_DROP_INVALID, |
| 346 | TX_PKT_FATE_FW_DROP_NOBUFS, |
| 347 | TX_PKT_FATE_FW_DROP_OTHER, |
| 348 | TX_PKT_FATE_DRV_QUEUED, |
| 349 | TX_PKT_FATE_DRV_DROP_INVALID, |
| 350 | TX_PKT_FATE_DRV_DROP_NOBUFS, |
| 351 | TX_PKT_FATE_DRV_DROP_OTHER, |
| 352 | }; |
| 353 | |
| 354 | /** |
| 355 | * enum rx_pkt_fate - rx packet fate |
| 356 | * @RX_PKT_FATE_SUCCESS: Valid and delivered to |
| 357 | * network stack (e.g., netif_rx()). |
| 358 | * @RX_PKT_FATE_FW_QUEUED: Queued within firmware, |
| 359 | * but not yet sent to driver. |
| 360 | * @RX_PKT_FATE_FW_DROP_FILTER: Dropped by firmware |
| 361 | * due to host-programmable filters. |
| 362 | * @RX_PKT_FATE_FW_DROP_INVALID: Dropped by firmware |
| 363 | * as invalid. E.g. bad checksum, decrypt failed, or invalid for current state. |
| 364 | * @RX_PKT_FATE_FW_DROP_NOBUFS: Dropped by firmware |
| 365 | * due to lack of buffer space. |
| 366 | * @RX_PKT_FATE_FW_DROP_OTHER: Dropped by firmware |
| 367 | * for any other reason. |
| 368 | * @RX_PKT_FATE_DRV_QUEUED: Queued within driver, |
| 369 | * not yet delivered to network stack. |
| 370 | * @RX_PKT_FATE_DRV_DROP_FILTER: Dropped by driver |
| 371 | * due to filter rules. |
| 372 | * @RX_PKT_FATE_DRV_DROP_INVALID: Dropped by driver as invalid. |
| 373 | * E.g. not permitted in current state. |
| 374 | * @RX_PKT_FATE_DRV_DROP_NOBUFS: Dropped by driver |
| 375 | * due to lack of buffer space. |
| 376 | * @RX_PKT_FATE_DRV_DROP_OTHER: Dropped by driver for any other reason. |
| 377 | * |
| 378 | * This enum has packet fate types |
| 379 | */ |
| 380 | |
| 381 | enum rx_pkt_fate { |
| 382 | RX_PKT_FATE_SUCCESS, |
| 383 | RX_PKT_FATE_FW_QUEUED, |
| 384 | RX_PKT_FATE_FW_DROP_FILTER, |
| 385 | RX_PKT_FATE_FW_DROP_INVALID, |
| 386 | RX_PKT_FATE_FW_DROP_NOBUFS, |
| 387 | RX_PKT_FATE_FW_DROP_OTHER, |
| 388 | RX_PKT_FATE_DRV_QUEUED, |
| 389 | RX_PKT_FATE_DRV_DROP_FILTER, |
| 390 | RX_PKT_FATE_DRV_DROP_INVALID, |
| 391 | RX_PKT_FATE_DRV_DROP_NOBUFS, |
| 392 | RX_PKT_FATE_DRV_DROP_OTHER, |
| 393 | }; |
| 394 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 395 | #endif /* _PKTLOG_FMT_H_ */ |