1 /****************************************************************************** 2 * 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * GPL LICENSE SUMMARY 7 * 8 * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH 10 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 11 * 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of version 2 of the GNU General Public License as 14 * published by the Free Software Foundation. 15 * 16 * This program is distributed in the hope that it will be useful, but 17 * WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 * General Public License for more details. 20 * 21 * The full GNU General Public License is included in this distribution 22 * in the file called COPYING. 23 * 24 * Contact Information: 25 * Intel Linux Wireless <linuxwifi@intel.com> 26 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 27 * 28 * BSD LICENSE 29 * 30 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. 31 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH 32 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 33 * All rights reserved. 34 * 35 * Redistribution and use in source and binary forms, with or without 36 * modification, are permitted provided that the following conditions 37 * are met: 38 * 39 * * Redistributions of source code must retain the above copyright 40 * notice, this list of conditions and the following disclaimer. 41 * * Redistributions in binary form must reproduce the above copyright 42 * notice, this list of conditions and the following disclaimer in 43 * the documentation and/or other materials provided with the 44 * distribution. 45 * * Neither the name Intel Corporation nor the names of its 46 * contributors may be used to endorse or promote products derived 47 * from this software without specific prior written permission. 48 * 49 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 50 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 51 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 52 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 53 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 54 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 55 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 56 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 57 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 58 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 59 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 60 * 61 *****************************************************************************/ 62 #ifndef __iwl_fw_api_debug_h__ 63 #define __iwl_fw_api_debug_h__ 64 65 /** 66 * enum iwl_debug_cmds - debug commands 67 */ 68 enum iwl_debug_cmds { 69 /** 70 * @LMAC_RD_WR: 71 * LMAC memory read/write, using &struct iwl_dbg_mem_access_cmd and 72 * &struct iwl_dbg_mem_access_rsp 73 */ 74 LMAC_RD_WR = 0x0, 75 /** 76 * @UMAC_RD_WR: 77 * UMAC memory read/write, using &struct iwl_dbg_mem_access_cmd and 78 * &struct iwl_dbg_mem_access_rsp 79 */ 80 UMAC_RD_WR = 0x1, 81 /** 82 * @MFU_ASSERT_DUMP_NTF: 83 * &struct iwl_mfu_assert_dump_notif 84 */ 85 MFU_ASSERT_DUMP_NTF = 0xFE, 86 }; 87 88 /* Error response/notification */ 89 enum { 90 FW_ERR_UNKNOWN_CMD = 0x0, 91 FW_ERR_INVALID_CMD_PARAM = 0x1, 92 FW_ERR_SERVICE = 0x2, 93 FW_ERR_ARC_MEMORY = 0x3, 94 FW_ERR_ARC_CODE = 0x4, 95 FW_ERR_WATCH_DOG = 0x5, 96 FW_ERR_WEP_GRP_KEY_INDX = 0x10, 97 FW_ERR_WEP_KEY_SIZE = 0x11, 98 FW_ERR_OBSOLETE_FUNC = 0x12, 99 FW_ERR_UNEXPECTED = 0xFE, 100 FW_ERR_FATAL = 0xFF 101 }; 102 103 /** 104 * struct iwl_error_resp - FW error indication 105 * ( REPLY_ERROR = 0x2 ) 106 * @error_type: one of FW_ERR_* 107 * @cmd_id: the command ID for which the error occurred 108 * @reserved1: reserved 109 * @bad_cmd_seq_num: sequence number of the erroneous command 110 * @error_service: which service created the error, applicable only if 111 * error_type = 2, otherwise 0 112 * @timestamp: TSF in usecs. 113 */ 114 struct iwl_error_resp { 115 __le32 error_type; 116 u8 cmd_id; 117 u8 reserved1; 118 __le16 bad_cmd_seq_num; 119 __le32 error_service; 120 __le64 timestamp; 121 } __packed; 122 123 #define TX_FIFO_MAX_NUM_9000 8 124 #define TX_FIFO_MAX_NUM 15 125 #define RX_FIFO_MAX_NUM 2 126 #define TX_FIFO_INTERNAL_MAX_NUM 6 127 128 /** 129 * struct iwl_shared_mem_cfg_v2 - Shared memory configuration information 130 * 131 * @shared_mem_addr: shared memory addr (pre 8000 HW set to 0x0 as MARBH is not 132 * accessible) 133 * @shared_mem_size: shared memory size 134 * @sample_buff_addr: internal sample (mon/adc) buff addr (pre 8000 HW set to 135 * 0x0 as accessible only via DBGM RDAT) 136 * @sample_buff_size: internal sample buff size 137 * @txfifo_addr: start addr of TXF0 (excluding the context table 0.5KB), (pre 138 * 8000 HW set to 0x0 as not accessible) 139 * @txfifo_size: size of TXF0 ... TXF7 140 * @rxfifo_size: RXF1, RXF2 sizes. If there is no RXF2, it'll have a value of 0 141 * @page_buff_addr: used by UMAC and performance debug (page miss analysis), 142 * when paging is not supported this should be 0 143 * @page_buff_size: size of %page_buff_addr 144 * @rxfifo_addr: Start address of rxFifo 145 * @internal_txfifo_addr: start address of internalFifo 146 * @internal_txfifo_size: internal fifos' size 147 * 148 * NOTE: on firmware that don't have IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG 149 * set, the last 3 members don't exist. 150 */ 151 struct iwl_shared_mem_cfg_v2 { 152 __le32 shared_mem_addr; 153 __le32 shared_mem_size; 154 __le32 sample_buff_addr; 155 __le32 sample_buff_size; 156 __le32 txfifo_addr; 157 __le32 txfifo_size[TX_FIFO_MAX_NUM_9000]; 158 __le32 rxfifo_size[RX_FIFO_MAX_NUM]; 159 __le32 page_buff_addr; 160 __le32 page_buff_size; 161 __le32 rxfifo_addr; 162 __le32 internal_txfifo_addr; 163 __le32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM]; 164 } __packed; /* SHARED_MEM_ALLOC_API_S_VER_2 */ 165 166 /** 167 * struct iwl_shared_mem_lmac_cfg - LMAC shared memory configuration 168 * 169 * @txfifo_addr: start addr of TXF0 (excluding the context table 0.5KB) 170 * @txfifo_size: size of TX FIFOs 171 * @rxfifo1_addr: RXF1 addr 172 * @rxfifo1_size: RXF1 size 173 */ 174 struct iwl_shared_mem_lmac_cfg { 175 __le32 txfifo_addr; 176 __le32 txfifo_size[TX_FIFO_MAX_NUM]; 177 __le32 rxfifo1_addr; 178 __le32 rxfifo1_size; 179 180 } __packed; /* SHARED_MEM_ALLOC_LMAC_API_S_VER_1 */ 181 182 /** 183 * struct iwl_shared_mem_cfg - Shared memory configuration information 184 * 185 * @shared_mem_addr: shared memory address 186 * @shared_mem_size: shared memory size 187 * @sample_buff_addr: internal sample (mon/adc) buff addr 188 * @sample_buff_size: internal sample buff size 189 * @rxfifo2_addr: start addr of RXF2 190 * @rxfifo2_size: size of RXF2 191 * @page_buff_addr: used by UMAC and performance debug (page miss analysis), 192 * when paging is not supported this should be 0 193 * @page_buff_size: size of %page_buff_addr 194 * @lmac_num: number of LMACs (1 or 2) 195 * @lmac_smem: per - LMAC smem data 196 */ 197 struct iwl_shared_mem_cfg { 198 __le32 shared_mem_addr; 199 __le32 shared_mem_size; 200 __le32 sample_buff_addr; 201 __le32 sample_buff_size; 202 __le32 rxfifo2_addr; 203 __le32 rxfifo2_size; 204 __le32 page_buff_addr; 205 __le32 page_buff_size; 206 __le32 lmac_num; 207 struct iwl_shared_mem_lmac_cfg lmac_smem[2]; 208 } __packed; /* SHARED_MEM_ALLOC_API_S_VER_3 */ 209 210 /** 211 * struct iwl_mfuart_load_notif - mfuart image version & status 212 * ( MFUART_LOAD_NOTIFICATION = 0xb1 ) 213 * @installed_ver: installed image version 214 * @external_ver: external image version 215 * @status: MFUART loading status 216 * @duration: MFUART loading time 217 * @image_size: MFUART image size in bytes 218 */ 219 struct iwl_mfuart_load_notif { 220 __le32 installed_ver; 221 __le32 external_ver; 222 __le32 status; 223 __le32 duration; 224 /* image size valid only in v2 of the command */ 225 __le32 image_size; 226 } __packed; /* MFU_LOADER_NTFY_API_S_VER_2 */ 227 228 /** 229 * struct iwl_mfu_assert_dump_notif - mfuart dump logs 230 * ( MFU_ASSERT_DUMP_NTF = 0xfe ) 231 * @assert_id: mfuart assert id that cause the notif 232 * @curr_reset_num: number of asserts since uptime 233 * @index_num: current chunk id 234 * @parts_num: total number of chunks 235 * @data_size: number of data bytes sent 236 * @data: data buffer 237 */ 238 struct iwl_mfu_assert_dump_notif { 239 __le32 assert_id; 240 __le32 curr_reset_num; 241 __le16 index_num; 242 __le16 parts_num; 243 __le32 data_size; 244 __le32 data[0]; 245 } __packed; /* MFU_DUMP_ASSERT_API_S_VER_1 */ 246 247 /** 248 * enum iwl_mvm_marker_id - marker ids 249 * 250 * The ids for different type of markers to insert into the usniffer logs 251 * 252 * @MARKER_ID_TX_FRAME_LATENCY: TX latency marker 253 */ 254 enum iwl_mvm_marker_id { 255 MARKER_ID_TX_FRAME_LATENCY = 1, 256 }; /* MARKER_ID_API_E_VER_1 */ 257 258 /** 259 * struct iwl_mvm_marker - mark info into the usniffer logs 260 * 261 * (MARKER_CMD = 0xcb) 262 * 263 * Mark the UTC time stamp into the usniffer logs together with additional 264 * metadata, so the usniffer output can be parsed. 265 * In the command response the ucode will return the GP2 time. 266 * 267 * @dw_len: The amount of dwords following this byte including this byte. 268 * @marker_id: A unique marker id (iwl_mvm_marker_id). 269 * @reserved: reserved. 270 * @timestamp: in milliseconds since 1970-01-01 00:00:00 UTC 271 * @metadata: additional meta data that will be written to the unsiffer log 272 */ 273 struct iwl_mvm_marker { 274 u8 dw_len; 275 u8 marker_id; 276 __le16 reserved; 277 __le64 timestamp; 278 __le32 metadata[0]; 279 } __packed; /* MARKER_API_S_VER_1 */ 280 281 /* Operation types for the debug mem access */ 282 enum { 283 DEBUG_MEM_OP_READ = 0, 284 DEBUG_MEM_OP_WRITE = 1, 285 DEBUG_MEM_OP_WRITE_BYTES = 2, 286 }; 287 288 #define DEBUG_MEM_MAX_SIZE_DWORDS 32 289 290 /** 291 * struct iwl_dbg_mem_access_cmd - Request the device to read/write memory 292 * @op: DEBUG_MEM_OP_* 293 * @addr: address to read/write from/to 294 * @len: in dwords, to read/write 295 * @data: for write opeations, contains the source buffer 296 */ 297 struct iwl_dbg_mem_access_cmd { 298 __le32 op; 299 __le32 addr; 300 __le32 len; 301 __le32 data[]; 302 } __packed; /* DEBUG_(U|L)MAC_RD_WR_CMD_API_S_VER_1 */ 303 304 /* Status responses for the debug mem access */ 305 enum { 306 DEBUG_MEM_STATUS_SUCCESS = 0x0, 307 DEBUG_MEM_STATUS_FAILED = 0x1, 308 DEBUG_MEM_STATUS_LOCKED = 0x2, 309 DEBUG_MEM_STATUS_HIDDEN = 0x3, 310 DEBUG_MEM_STATUS_LENGTH = 0x4, 311 }; 312 313 /** 314 * struct iwl_dbg_mem_access_rsp - Response to debug mem commands 315 * @status: DEBUG_MEM_STATUS_* 316 * @len: read dwords (0 for write operations) 317 * @data: contains the read DWs 318 */ 319 struct iwl_dbg_mem_access_rsp { 320 __le32 status; 321 __le32 len; 322 __le32 data[]; 323 } __packed; /* DEBUG_(U|L)MAC_RD_WR_RSP_API_S_VER_1 */ 324 325 #define CONT_REC_COMMAND_SIZE 80 326 #define ENABLE_CONT_RECORDING 0x15 327 #define DISABLE_CONT_RECORDING 0x16 328 329 /* 330 * struct iwl_continuous_record_mode - recording mode 331 */ 332 struct iwl_continuous_record_mode { 333 __le16 enable_recording; 334 } __packed; 335 336 /* 337 * struct iwl_continuous_record_cmd - enable/disable continuous recording 338 */ 339 struct iwl_continuous_record_cmd { 340 struct iwl_continuous_record_mode record_mode; 341 u8 pad[CONT_REC_COMMAND_SIZE - 342 sizeof(struct iwl_continuous_record_mode)]; 343 } __packed; 344 345 #endif /* __iwl_fw_api_debug_h__ */ 346