drivers/net/wireless/iwmc3200wifi/umac.h

   1 /*
   2  * Intel Wireless Multicomm 3200 WiFi driver
   3  *
   4  * Copyright (C) 2009 Intel Corporation. All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  *   * Redistributions of source code must retain the above copyright
  11  *     notice, this list of conditions and the following disclaimer.
  12  *   * Redistributions in binary form must reproduce the above copyright
  13  *     notice, this list of conditions and the following disclaimer in
  14  *     the documentation and/or other materials provided with the
  15  *     distribution.
  16  *   * Neither the name of Intel Corporation nor the names of its
  17  *     contributors may be used to endorse or promote products derived
  18  *     from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  *
  32  *
  33  * Intel Corporation <ilw@linux.intel.com>
  34  * Samuel Ortiz <samuel.ortiz@intel.com>
  35  * Zhu Yi <yi.zhu@intel.com>
  36  *
  37  */
  38
  39 #ifndef __IWM_UMAC_H__
  40 #define __IWM_UMAC_H__
  41
  42 struct iwm_udma_in_hdr {
  43         __le32 cmd;
  44         __le32 size;
  45 } __packed;
  46
  47 struct iwm_udma_out_nonwifi_hdr {
  48         __le32 cmd;
  49         __le32 addr;
  50         __le32 op1_sz;
  51         __le32 op2;
  52 } __packed;
  53
  54 struct iwm_udma_out_wifi_hdr {
  55         __le32 cmd;
  56         __le32 meta_data;
  57 } __packed;
  58
  59 /* Sequence numbering */
  60 #define UMAC_WIFI_SEQ_NUM_BASE          1
  61 #define UMAC_WIFI_SEQ_NUM_MAX           0x4000
  62 #define UMAC_NONWIFI_SEQ_NUM_BASE       1
  63 #define UMAC_NONWIFI_SEQ_NUM_MAX        0x10
  64
  65 /* MAC address address */
  66 #define WICO_MAC_ADDRESS_ADDR               0x604008F8
  67
  68 /* RA / TID */
  69 #define UMAC_HDI_ACT_TBL_IDX_TID_POS                  0
  70 #define UMAC_HDI_ACT_TBL_IDX_TID_SEED                 0xF
  71
  72 #define UMAC_HDI_ACT_TBL_IDX_RA_POS                   4
  73 #define UMAC_HDI_ACT_TBL_IDX_RA_SEED                  0xF
  74
  75 #define UMAC_HDI_ACT_TBL_IDX_RA_UMAC                  0xF
  76 #define UMAC_HDI_ACT_TBL_IDX_TID_UMAC                 0x9
  77 #define UMAC_HDI_ACT_TBL_IDX_TID_LMAC                 0xA
  78
  79 #define UMAC_HDI_ACT_TBL_IDX_HOST_CMD \
  80         ((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\
  81          (UMAC_HDI_ACT_TBL_IDX_TID_UMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS))
  82 #define UMAC_HDI_ACT_TBL_IDX_UMAC_CMD \
  83         ((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\
  84         (UMAC_HDI_ACT_TBL_IDX_TID_LMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS))
  85
  86 /* STA ID and color */
  87 #define STA_ID_SEED                        (0x0f)
  88 #define STA_ID_POS                         (0)
  89 #define STA_ID_MSK                         (STA_ID_SEED << STA_ID_POS)
  90
  91 #define STA_COLOR_SEED                     (0x7)
  92 #define STA_COLOR_POS                      (4)
  93 #define STA_COLOR_MSK                      (STA_COLOR_SEED << STA_COLOR_POS)
  94
  95 #define STA_ID_N_COLOR_COLOR(id_n_color) \
  96         (((id_n_color) & STA_COLOR_MSK) >> STA_COLOR_POS)
  97 #define STA_ID_N_COLOR_ID(id_n_color) \
  98         (((id_n_color) & STA_ID_MSK) >> STA_ID_POS)
  99
 100 /* iwm_umac_notif_alive.page_grp_state Group number -- bits [3:0] */
 101 #define UMAC_ALIVE_PAGE_STS_GRP_NUM_POS         0
 102 #define UMAC_ALIVE_PAGE_STS_GRP_NUM_SEED        0xF
 103
 104 /* iwm_umac_notif_alive.page_grp_state Super group number -- bits [7:4] */
 105 #define UMAC_ALIVE_PAGE_STS_SGRP_NUM_POS        4
 106 #define UMAC_ALIVE_PAGE_STS_SGRP_NUM_SEED       0xF
 107
 108 /* iwm_umac_notif_alive.page_grp_state Group min size -- bits [15:8] */
 109 #define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_POS    8
 110 #define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_SEED   0xFF
 111
 112 /* iwm_umac_notif_alive.page_grp_state Group max size -- bits [23:16] */
 113 #define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_POS    16
 114 #define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_SEED   0xFF
 115
 116 /* iwm_umac_notif_alive.page_grp_state Super group max size -- bits [31:24] */
 117 #define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_POS   24
 118 #define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_SEED  0xFF
 119
 120 /* Barkers */
 121 #define UMAC_REBOOT_BARKER              0xdeadbeef
 122 #define UMAC_ACK_BARKER                 0xfeedbabe
 123 #define UMAC_PAD_TERMINAL               0xadadadad
 124
 125 /* UMAC JMP address */
 126 #define UMAC_MU_FW_INST_DATA_12_ADDR    0xBF0000
 127
 128 /* iwm_umac_hdi_out_hdr.cmd OP code -- bits [3:0] */
 129 #define UMAC_HDI_OUT_CMD_OPCODE_POS     0
 130 #define UMAC_HDI_OUT_CMD_OPCODE_SEED    0xF
 131
 132 /* iwm_umac_hdi_out_hdr.cmd End-Of-Transfer -- bits [10:10] */
 133 #define UMAC_HDI_OUT_CMD_EOT_POS        10
 134 #define UMAC_HDI_OUT_CMD_EOT_SEED       0x1
 135
 136 /* iwm_umac_hdi_out_hdr.cmd UTFD only usage -- bits [11:11] */
 137 #define UMAC_HDI_OUT_CMD_UTFD_ONLY_POS  11
 138 #define UMAC_HDI_OUT_CMD_UTFD_ONLY_SEED 0x1
 139
 140 /* iwm_umac_hdi_out_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */
 141 #define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_POS   12
 142 #define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_SEED  0xF
 143
 144 /* iwm_umac_hdi_out_hdr.cmd Signature -- bits [31:16] */
 145 #define UMAC_HDI_OUT_CMD_SIGNATURE_POS  16
 146 #define UMAC_HDI_OUT_CMD_SIGNATURE_SEED 0xFFFF
 147
 148 /* iwm_umac_hdi_out_hdr.meta_data Byte count -- bits [11:0] */
 149 #define UMAC_HDI_OUT_BYTE_COUNT_POS     0
 150 #define UMAC_HDI_OUT_BYTE_COUNT_SEED    0xFFF
 151
 152 /* iwm_umac_hdi_out_hdr.meta_data Credit group -- bits [15:12] */
 153 #define UMAC_HDI_OUT_CREDIT_GRP_POS     12
 154 #define UMAC_HDI_OUT_CREDIT_GRP_SEED    0xF
 155
 156 /* iwm_umac_hdi_out_hdr.meta_data RA/TID -- bits [23:16] */
 157 #define UMAC_HDI_OUT_RATID_POS          16
 158 #define UMAC_HDI_OUT_RATID_SEED         0xFF
 159
 160 /* iwm_umac_hdi_out_hdr.meta_data LMAC offset -- bits [31:24] */
 161 #define UMAC_HDI_OUT_LMAC_OFFSET_POS    24
 162 #define UMAC_HDI_OUT_LMAC_OFFSET_SEED   0xFF
 163
 164 /* Signature */
 165 #define UMAC_HDI_OUT_SIGNATURE          0xCBBC
 166
 167 /* buffer alignment */
 168 #define UMAC_HDI_BUF_ALIGN_MSK          0xF
 169
 170 /*  iwm_umac_hdi_in_hdr.cmd OP code -- bits [3:0] */
 171 #define UMAC_HDI_IN_CMD_OPCODE_POS                0
 172 #define UMAC_HDI_IN_CMD_OPCODE_SEED               0xF
 173
 174 /*  iwm_umac_hdi_in_hdr.cmd Non-WiFi API response -- bits [6:4] */
 175 #define UMAC_HDI_IN_CMD_NON_WIFI_RESP_POS         4
 176 #define UMAC_HDI_IN_CMD_NON_WIFI_RESP_SEED        0x7
 177
 178 /* iwm_umac_hdi_in_hdr.cmd WiFi API source -- bits [5:4] */
 179 #define UMAC_HDI_IN_CMD_SOURCE_POS                4
 180 #define UMAC_HDI_IN_CMD_SOURCE_SEED               0x3
 181
 182 /* iwm_umac_hdi_in_hdr.cmd WiFi API EOT -- bits [6:6] */
 183 #define UMAC_HDI_IN_CMD_EOT_POS                   6
 184 #define UMAC_HDI_IN_CMD_EOT_SEED                  0x1
 185
 186 /* iwm_umac_hdi_in_hdr.cmd timestamp present -- bits [7:7] */
 187 #define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_POS    7
 188 #define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_SEED   0x1
 189
 190 /* iwm_umac_hdi_in_hdr.cmd WiFi Non-last AMSDU -- bits [8:8] */
 191 #define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_POS        8
 192 #define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_SEED       0x1
 193
 194 /* iwm_umac_hdi_in_hdr.cmd WiFi HW sequence number -- bits [31:9] */
 195 #define UMAC_HDI_IN_CMD_HW_SEQ_NUM_POS            9
 196 #define UMAC_HDI_IN_CMD_HW_SEQ_NUM_SEED           0x7FFFFF
 197
 198 /* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */
 199 #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_POS   12
 200 #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_SEED  0xF
 201
 202 /* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW signature -- bits [16:31] */
 203 #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_POS       16
 204 #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_SEED      0xFFFF
 205
 206 /* Fixed Non-WiFi signature */
 207 #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG           0xCBBC
 208
 209 /* IN NTFY op-codes */
 210 #define UMAC_NOTIFY_OPCODE_ALIVE                0xA1
 211 #define UMAC_NOTIFY_OPCODE_INIT_COMPLETE        0xA2
 212 #define UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS     0xA3
 213 #define UMAC_NOTIFY_OPCODE_ERROR                0xA4
 214 #define UMAC_NOTIFY_OPCODE_DEBUG                0xA5
 215 #define UMAC_NOTIFY_OPCODE_WIFI_IF_WRAPPER      0xB0
 216 #define UMAC_NOTIFY_OPCODE_STATS                0xB1
 217 #define UMAC_NOTIFY_OPCODE_PAGE_DEALLOC         0xB3
 218 #define UMAC_NOTIFY_OPCODE_RX_TICKET            0xB4
 219 #define UMAC_NOTIFY_OPCODE_MAX                  (UMAC_NOTIFY_OPCODE_RX_TICKET -\
 220                                                 UMAC_NOTIFY_OPCODE_ALIVE + 1)
 221 #define UMAC_NOTIFY_OPCODE_FIRST                (UMAC_NOTIFY_OPCODE_ALIVE)
 222
 223 /* HDI OUT OP CODE */
 224 #define UMAC_HDI_OUT_OPCODE_PING                0x0
 225 #define UMAC_HDI_OUT_OPCODE_READ                0x1
 226 #define UMAC_HDI_OUT_OPCODE_WRITE               0x2
 227 #define UMAC_HDI_OUT_OPCODE_JUMP                0x3
 228 #define UMAC_HDI_OUT_OPCODE_REBOOT              0x4
 229 #define UMAC_HDI_OUT_OPCODE_WRITE_PERSISTENT    0x5
 230 #define UMAC_HDI_OUT_OPCODE_READ_PERSISTENT     0x6
 231 #define UMAC_HDI_OUT_OPCODE_READ_MODIFY_WRITE   0x7
 232 /* #define UMAC_HDI_OUT_OPCODE_RESERVED         0x8..0xA */
 233 #define UMAC_HDI_OUT_OPCODE_WRITE_AUX_REG       0xB
 234 #define UMAC_HDI_OUT_OPCODE_WIFI                0xF
 235
 236 /* HDI IN OP CODE -- Non WiFi*/
 237 #define UMAC_HDI_IN_OPCODE_PING                 0x0
 238 #define UMAC_HDI_IN_OPCODE_READ                 0x1
 239 #define UMAC_HDI_IN_OPCODE_WRITE                0x2
 240 #define UMAC_HDI_IN_OPCODE_WRITE_PERSISTENT     0x5
 241 #define UMAC_HDI_IN_OPCODE_READ_PERSISTENT      0x6
 242 #define UMAC_HDI_IN_OPCODE_READ_MODIFY_WRITE    0x7
 243 #define UMAC_HDI_IN_OPCODE_EP_MGMT              0x8
 244 #define UMAC_HDI_IN_OPCODE_CREDIT_CHANGE        0x9
 245 #define UMAC_HDI_IN_OPCODE_CTRL_DATABASE        0xA
 246 #define UMAC_HDI_IN_OPCODE_WRITE_AUX_REG        0xB
 247 #define UMAC_HDI_IN_OPCODE_NONWIFI_MAX \
 248                 (UMAC_HDI_IN_OPCODE_WRITE_AUX_REG + 1)
 249 #define UMAC_HDI_IN_OPCODE_WIFI                 0xF
 250
 251 /* HDI IN SOURCE */
 252 #define UMAC_HDI_IN_SOURCE_FHRX                 0x0
 253 #define UMAC_HDI_IN_SOURCE_UDMA                 0x1
 254 #define UMAC_HDI_IN_SOURCE_FW                   0x2
 255 #define UMAC_HDI_IN_SOURCE_RESERVED             0x3
 256
 257 /* OUT CMD op-codes */
 258 #define UMAC_CMD_OPCODE_ECHO                    0x01
 259 #define UMAC_CMD_OPCODE_HALT                    0x02
 260 #define UMAC_CMD_OPCODE_RESET                   0x03
 261 #define UMAC_CMD_OPCODE_BULK_EP_INACT_TIMEOUT   0x09
 262 #define UMAC_CMD_OPCODE_URB_CANCEL_ACK          0x0A
 263 #define UMAC_CMD_OPCODE_DCACHE_FLUSH            0x0B
 264 #define UMAC_CMD_OPCODE_EEPROM_PROXY            0x0C
 265 #define UMAC_CMD_OPCODE_TX_ECHO                 0x0D
 266 #define UMAC_CMD_OPCODE_DBG_MON                 0x0E
 267 #define UMAC_CMD_OPCODE_INTERNAL_TX             0x0F
 268 #define UMAC_CMD_OPCODE_SET_PARAM_FIX           0x10
 269 #define UMAC_CMD_OPCODE_SET_PARAM_VAR           0x11
 270 #define UMAC_CMD_OPCODE_GET_PARAM               0x12
 271 #define UMAC_CMD_OPCODE_DBG_EVENT_WRAPPER       0x13
 272 #define UMAC_CMD_OPCODE_TARGET                  0x14
 273 #define UMAC_CMD_OPCODE_STATISTIC_REQUEST       0x15
 274 #define UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST      0x16
 275 #define UMAC_CMD_OPCODE_SET_PARAM_LIST          0x17
 276 #define UMAC_CMD_OPCODE_GET_PARAM_LIST          0x18
 277 #define UMAC_CMD_OPCODE_STOP_RESUME_STA_TX      0x19
 278 #define UMAC_CMD_OPCODE_TEST_BLOCK_ACK          0x1A
 279
 280 #define UMAC_CMD_OPCODE_BASE_WRAPPER            0xFA
 281 #define UMAC_CMD_OPCODE_LMAC_WRAPPER            0xFB
 282 #define UMAC_CMD_OPCODE_HW_TEST_WRAPPER         0xFC
 283 #define UMAC_CMD_OPCODE_WIFI_IF_WRAPPER         0xFD
 284 #define UMAC_CMD_OPCODE_WIFI_WRAPPER            0xFE
 285 #define UMAC_CMD_OPCODE_WIFI_PASS_THROUGH       0xFF
 286
 287 /* UMAC WiFi interface op-codes */
 288 #define UMAC_WIFI_IF_CMD_SET_PROFILE                     0x11
 289 #define UMAC_WIFI_IF_CMD_INVALIDATE_PROFILE              0x12
 290 #define UMAC_WIFI_IF_CMD_SET_EXCLUDE_LIST                0x13
 291 #define UMAC_WIFI_IF_CMD_SCAN_REQUEST                    0x14
 292 #define UMAC_WIFI_IF_CMD_SCAN_CONFIG                     0x15
 293 #define UMAC_WIFI_IF_CMD_ADD_WEP40_KEY                   0x16
 294 #define UMAC_WIFI_IF_CMD_ADD_WEP104_KEY                  0x17
 295 #define UMAC_WIFI_IF_CMD_ADD_TKIP_KEY                    0x18
 296 #define UMAC_WIFI_IF_CMD_ADD_CCMP_KEY                    0x19
 297 #define UMAC_WIFI_IF_CMD_REMOVE_KEY                      0x1A
 298 #define UMAC_WIFI_IF_CMD_GLOBAL_TX_KEY_ID                0x1B
 299 #define UMAC_WIFI_IF_CMD_SET_HOST_EXTENDED_IE            0x1C
 300 #define UMAC_WIFI_IF_CMD_GET_SUPPORTED_CHANNELS          0x1E
 301 #define UMAC_WIFI_IF_CMD_PMKID_UPDATE                    0x1F
 302 #define UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER                  0x20
 303
 304 /* UMAC WiFi interface ports */
 305 #define UMAC_WIFI_IF_FLG_PORT_DEF                        0x00
 306 #define UMAC_WIFI_IF_FLG_PORT_PAN                        0x01
 307 #define UMAC_WIFI_IF_FLG_PORT_PAN_INVALID                WIFI_IF_FLG_PORT_DEF
 308
 309 /* UMAC WiFi interface actions */
 310 #define UMAC_WIFI_IF_FLG_ACT_GET                         0x10
 311 #define UMAC_WIFI_IF_FLG_ACT_SET                         0x20
 312
 313 /* iwm_umac_fw_cmd_hdr.meta_data byte count -- bits [11:0] */
 314 #define UMAC_FW_CMD_BYTE_COUNT_POS            0
 315 #define UMAC_FW_CMD_BYTE_COUNT_SEED           0xFFF
 316
 317 /* iwm_umac_fw_cmd_hdr.meta_data status -- bits [15:12] */
 318 #define UMAC_FW_CMD_STATUS_POS                12
 319 #define UMAC_FW_CMD_STATUS_SEED               0xF
 320
 321 /* iwm_umac_fw_cmd_hdr.meta_data full TX command by Driver -- bits [16:16] */
 322 #define UMAC_FW_CMD_TX_DRV_FULL_CMD_POS       16
 323 #define UMAC_FW_CMD_TX_DRV_FULL_CMD_SEED      0x1
 324
 325 /* iwm_umac_fw_cmd_hdr.meta_data TX command by FW -- bits [17:17] */
 326 #define UMAC_FW_CMD_TX_FW_CMD_POS             17
 327 #define UMAC_FW_CMD_TX_FW_CMD_SEED            0x1
 328
 329 /* iwm_umac_fw_cmd_hdr.meta_data TX plaintext mode -- bits [18:18] */
 330 #define UMAC_FW_CMD_TX_PLAINTEXT_POS          18
 331 #define UMAC_FW_CMD_TX_PLAINTEXT_SEED         0x1
 332
 333 /* iwm_umac_fw_cmd_hdr.meta_data STA color -- bits [22:20] */
 334 #define UMAC_FW_CMD_TX_STA_COLOR_POS          20
 335 #define UMAC_FW_CMD_TX_STA_COLOR_SEED         0x7
 336
 337 /* iwm_umac_fw_cmd_hdr.meta_data TX life time (TU) -- bits [31:24] */
 338 #define UMAC_FW_CMD_TX_LIFETIME_TU_POS        24
 339 #define UMAC_FW_CMD_TX_LIFETIME_TU_SEED       0xFF
 340
 341 /* iwm_dev_cmd_hdr.flags Response required -- bits [5:5] */
 342 #define UMAC_DEV_CMD_FLAGS_RESP_REQ_POS         5
 343 #define UMAC_DEV_CMD_FLAGS_RESP_REQ_SEED        0x1
 344
 345 /* iwm_dev_cmd_hdr.flags Aborted command -- bits [6:6] */
 346 #define UMAC_DEV_CMD_FLAGS_ABORT_POS            6
 347 #define UMAC_DEV_CMD_FLAGS_ABORT_SEED           0x1
 348
 349 /* iwm_dev_cmd_hdr.flags Internal command -- bits [7:7] */
 350 #define DEV_CMD_FLAGS_FLD_INTERNAL_POS          7
 351 #define DEV_CMD_FLAGS_FLD_INTERNAL_SEED         0x1
 352
 353 /* Rx */
 354 /* Rx actions */
 355 #define IWM_RX_TICKET_DROP           0x0
 356 #define IWM_RX_TICKET_RELEASE        0x1
 357 #define IWM_RX_TICKET_SNIFFER        0x2
 358 #define IWM_RX_TICKET_ENQUEUE        0x3
 359
 360 /* Rx flags */
 361 #define IWM_RX_TICKET_PAD_SIZE_MSK        0x2
 362 #define IWM_RX_TICKET_SPECIAL_SNAP_MSK    0x4
 363 #define IWM_RX_TICKET_AMSDU_MSK           0x8
 364 #define IWM_RX_TICKET_DROP_REASON_POS       4
 365 #define IWM_RX_TICKET_DROP_REASON_MSK (0x1F << IWM_RX_TICKET_DROP_REASON_POS)
 366
 367 #define IWM_RX_DROP_NO_DROP                          0x0
 368 #define IWM_RX_DROP_BAD_CRC                          0x1
 369 /* L2P no address match */
 370 #define IWM_RX_DROP_LMAC_ADDR_FILTER                 0x2
 371 /* Multicast address not in list */
 372 #define IWM_RX_DROP_MCAST_ADDR_FILTER                0x3
 373 /* Control frames are not sent to the driver */
 374 #define IWM_RX_DROP_CTL_FRAME                        0x4
 375 /* Our frame is back */
 376 #define IWM_RX_DROP_OUR_TX                           0x5
 377 /* Association class filtering */
 378 #define IWM_RX_DROP_CLASS_FILTER                     0x6
 379 /* Duplicated frame */
 380 #define IWM_RX_DROP_DUPLICATE_FILTER                 0x7
 381 /* Decryption error */
 382 #define IWM_RX_DROP_SEC_ERR                          0x8
 383 /* Unencrypted frame while encryption is on */
 384 #define IWM_RX_DROP_SEC_NO_ENCRYPTION                0x9
 385 /* Replay check failure */
 386 #define IWM_RX_DROP_SEC_REPLAY_ERR                   0xa
 387 /* uCode and FW key color mismatch, check before replay */
 388 #define IWM_RX_DROP_SEC_KEY_COLOR_MISMATCH           0xb
 389 #define IWM_RX_DROP_SEC_TKIP_COUNTER_MEASURE         0xc
 390 /* No fragmentations Db is found */
 391 #define IWM_RX_DROP_FRAG_NO_RESOURCE                 0xd
 392 /* Fragmention Db has seqCtl mismatch Vs. non-1st frag */
 393 #define IWM_RX_DROP_FRAG_ERR                         0xe
 394 #define IWM_RX_DROP_FRAG_LOST                        0xf
 395 #define IWM_RX_DROP_FRAG_COMPLETE                    0x10
 396 /* Should be handled by UMAC */
 397 #define IWM_RX_DROP_MANAGEMENT                       0x11
 398 /* STA not found by UMAC */
 399 #define IWM_RX_DROP_NO_STATION                       0x12
 400 /* NULL or QoS NULL */
 401 #define IWM_RX_DROP_NULL_DATA                        0x13
 402 #define IWM_RX_DROP_BA_REORDER_OLD_SEQCTL            0x14
 403 #define IWM_RX_DROP_BA_REORDER_DUPLICATE             0x15
 404
 405 struct iwm_rx_ticket {
 406         __le16 action;
 407         __le16 id;
 408         __le16 flags;
 409         u8 payload_offset; /* includes: MAC header, pad, IV */
 410         u8 tail_len; /* includes: MIC, ICV, CRC (w/o STATUS) */
 411 } __packed;
 412
 413 struct iwm_rx_mpdu_hdr {
 414         __le16 len;
 415         __le16 reserved;
 416 } __packed;
 417
 418 /* UMAC SW WIFI API */
 419
 420 struct iwm_dev_cmd_hdr {
 421         u8 cmd;
 422         u8 flags;
 423         __le16 seq_num;
 424 } __packed;
 425
 426 struct iwm_umac_fw_cmd_hdr {
 427         __le32 meta_data;
 428         struct iwm_dev_cmd_hdr cmd;
 429 } __packed;
 430
 431 struct iwm_umac_wifi_out_hdr {
 432         struct iwm_udma_out_wifi_hdr hw_hdr;
 433         struct iwm_umac_fw_cmd_hdr sw_hdr;
 434 } __packed;
 435
 436 struct iwm_umac_nonwifi_out_hdr {
 437         struct iwm_udma_out_nonwifi_hdr hw_hdr;
 438 } __packed;
 439
 440 struct iwm_umac_wifi_in_hdr {
 441         struct iwm_udma_in_hdr hw_hdr;
 442         struct iwm_umac_fw_cmd_hdr sw_hdr;
 443 } __packed;
 444
 445 struct iwm_umac_nonwifi_in_hdr {
 446         struct iwm_udma_in_hdr hw_hdr;
 447         __le32 time_stamp;
 448 } __packed;
 449
 450 #define IWM_UMAC_PAGE_SIZE      0x200
 451
 452 /* Notify structures */
 453 struct iwm_fw_version {
 454         u8 minor;
 455         u8 major;
 456         __le16 id;
 457 };
 458
 459 struct iwm_fw_build {
 460         u8 type;
 461         u8 subtype;
 462         u8 platform;
 463         u8 opt;
 464 };
 465
 466 struct iwm_fw_alive_hdr {
 467         struct iwm_fw_version ver;
 468         struct iwm_fw_build build;
 469         __le32 os_build;
 470         __le32 log_hdr_addr;
 471         __le32 log_buf_addr;
 472         __le32 sys_timer_addr;
 473 };
 474
 475 #define WAIT_NOTIF_TIMEOUT     (2 * HZ)
 476 #define SCAN_COMPLETE_TIMEOUT  (3 * HZ)
 477
 478 #define UMAC_NTFY_ALIVE_STATUS_ERR              0xDEAD
 479 #define UMAC_NTFY_ALIVE_STATUS_OK               0xCAFE
 480
 481 #define UMAC_NTFY_INIT_COMPLETE_STATUS_ERR      0xDEAD
 482 #define UMAC_NTFY_INIT_COMPLETE_STATUS_OK       0xCAFE
 483
 484 #define UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN      0x40
 485 #define UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN      0x80
 486
 487 #define IWM_MACS_OUT_GROUPS     6
 488 #define IWM_MACS_OUT_SGROUPS    1
 489
 490
 491 #define WIFI_IF_NTFY_ASSOC_START                        0x80
 492 #define WIFI_IF_NTFY_ASSOC_COMPLETE                     0x81
 493 #define WIFI_IF_NTFY_PROFILE_INVALIDATE_COMPLETE        0x82
 494 #define WIFI_IF_NTFY_CONNECTION_TERMINATED              0x83
 495 #define WIFI_IF_NTFY_SCAN_COMPLETE                      0x84
 496 #define WIFI_IF_NTFY_STA_TABLE_CHANGE                   0x85
 497 #define WIFI_IF_NTFY_EXTENDED_IE_REQUIRED               0x86
 498 #define WIFI_IF_NTFY_RADIO_PREEMPTION                   0x87
 499 #define WIFI_IF_NTFY_BSS_TRK_TABLE_CHANGED              0x88
 500 #define WIFI_IF_NTFY_BSS_TRK_ENTRIES_REMOVED            0x89
 501 #define WIFI_IF_NTFY_LINK_QUALITY_STATISTICS            0x8A
 502 #define WIFI_IF_NTFY_MGMT_FRAME                         0x8B
 503
 504 /* DEBUG INDICATIONS */
 505 #define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_START           0xE0
 506 #define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_COMPLETE        0xE1
 507 #define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_START             0xE2
 508 #define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_RESULT            0xE3
 509 #define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_START            0xE4
 510 #define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_COMPLETE         0xE5
 511 #define WIFI_DBG_IF_NTFY_CNCT_ATC_START                 0xE6
 512 #define WIFI_DBG_IF_NTFY_COEX_NOTIFICATION              0xE7
 513 #define WIFI_DBG_IF_NTFY_COEX_HANDLE_ENVELOP            0xE8
 514 #define WIFI_DBG_IF_NTFY_COEX_HANDLE_RELEASE_ENVELOP    0xE9
 515
 516 #define WIFI_IF_NTFY_MAX 0xff
 517
 518 /* Notification structures */
 519 struct iwm_umac_notif_wifi_if {
 520         struct iwm_umac_wifi_in_hdr hdr;
 521         u8 status;
 522         u8 flags;
 523         __le16 buf_size;
 524 } __packed;
 525
 526 #define UMAC_ROAM_REASON_FIRST_SELECTION        0x1
 527 #define UMAC_ROAM_REASON_AP_DEAUTH              0x2
 528 #define UMAC_ROAM_REASON_AP_CONNECT_LOST        0x3
 529 #define UMAC_ROAM_REASON_RSSI                   0x4
 530 #define UMAC_ROAM_REASON_AP_ASSISTED_ROAM       0x5
 531 #define UMAC_ROAM_REASON_IBSS_COALESCING        0x6
 532
 533 struct iwm_umac_notif_assoc_start {
 534         struct iwm_umac_notif_wifi_if mlme_hdr;
 535         __le32 roam_reason;
 536         u8 bssid[ETH_ALEN];
 537         u8 reserved[2];
 538 } __packed;
 539
 540 #define UMAC_ASSOC_COMPLETE_SUCCESS             0x0
 541 #define UMAC_ASSOC_COMPLETE_FAILURE             0x1
 542
 543 struct iwm_umac_notif_assoc_complete {
 544         struct iwm_umac_notif_wifi_if mlme_hdr;
 545         __le32 status;
 546         u8 bssid[ETH_ALEN];
 547         u8 band;
 548         u8 channel;
 549 } __packed;
 550
 551 #define UMAC_PROFILE_INVALID_ASSOC_TIMEOUT      0x0
 552 #define UMAC_PROFILE_INVALID_ROAM_TIMEOUT       0x1
 553 #define UMAC_PROFILE_INVALID_REQUEST            0x2
 554 #define UMAC_PROFILE_INVALID_RF_PREEMPTED       0x3
 555
 556 struct iwm_umac_notif_profile_invalidate {
 557         struct iwm_umac_notif_wifi_if mlme_hdr;
 558         __le32 reason;
 559 } __packed;
 560
 561 #define UMAC_SCAN_RESULT_SUCCESS  0x0
 562 #define UMAC_SCAN_RESULT_ABORTED  0x1
 563 #define UMAC_SCAN_RESULT_REJECTED 0x2
 564 #define UMAC_SCAN_RESULT_FAILED   0x3
 565
 566 struct iwm_umac_notif_scan_complete {
 567         struct iwm_umac_notif_wifi_if mlme_hdr;
 568         __le32 type;
 569         __le32 result;
 570         u8 seq_num;
 571 } __packed;
 572
 573 #define UMAC_OPCODE_ADD_MODIFY  0x0
 574 #define UMAC_OPCODE_REMOVE      0x1
 575 #define UMAC_OPCODE_CLEAR_ALL   0x2
 576
 577 #define UMAC_STA_FLAG_QOS       0x1
 578
 579 struct iwm_umac_notif_sta_info {
 580         struct iwm_umac_notif_wifi_if mlme_hdr;
 581         __le32 opcode;
 582         u8 mac_addr[ETH_ALEN];
 583         u8 sta_id; /* bits 0-3: station ID, bits 4-7: station color */
 584         u8 flags;
 585 } __packed;
 586
 587 #define UMAC_BAND_2GHZ 0
 588 #define UMAC_BAND_5GHZ 1
 589
 590 #define UMAC_CHANNEL_WIDTH_20MHZ 0
 591 #define UMAC_CHANNEL_WIDTH_40MHZ 1
 592
 593 struct iwm_umac_notif_bss_info {
 594         struct iwm_umac_notif_wifi_if mlme_hdr;
 595         __le32 type;
 596         __le32 timestamp;
 597         __le16 table_idx;
 598         __le16 frame_len;
 599         u8 band;
 600         u8 channel;
 601         s8 rssi;
 602         u8 reserved;
 603         u8 frame_buf[1];
 604 } __packed;
 605
 606 #define IWM_BSS_REMOVE_INDEX_MSK           0x0fff
 607 #define IWM_BSS_REMOVE_FLAGS_MSK           0xfc00
 608
 609 #define IWM_BSS_REMOVE_FLG_AGE             0x1000
 610 #define IWM_BSS_REMOVE_FLG_TIMEOUT         0x2000
 611 #define IWM_BSS_REMOVE_FLG_TABLE_FULL      0x4000
 612
 613 struct iwm_umac_notif_bss_removed {
 614         struct iwm_umac_notif_wifi_if mlme_hdr;
 615         __le32 count;
 616         __le16 entries[0];
 617 } __packed;
 618
 619 struct iwm_umac_notif_mgt_frame {
 620         struct iwm_umac_notif_wifi_if mlme_hdr;
 621         __le16 len;
 622         u8 frame[1];
 623 } __packed;
 624
 625 struct iwm_umac_notif_alive {
 626         struct iwm_umac_wifi_in_hdr hdr;
 627         __le16 status;
 628         __le16 reserved1;
 629         struct iwm_fw_alive_hdr alive_data;
 630         __le16 reserved2;
 631         __le16 page_grp_count;
 632         __le32 page_grp_state[IWM_MACS_OUT_GROUPS];
 633 } __packed;
 634
 635 struct iwm_umac_notif_init_complete {
 636         struct iwm_umac_wifi_in_hdr hdr;
 637         __le16 status;
 638         __le16 reserved;
 639 } __packed;
 640
 641 /* error categories */
 642 enum {
 643         UMAC_SYS_ERR_CAT_NONE = 0,
 644         UMAC_SYS_ERR_CAT_BOOT,
 645         UMAC_SYS_ERR_CAT_UMAC,
 646         UMAC_SYS_ERR_CAT_UAXM,
 647         UMAC_SYS_ERR_CAT_LMAC,
 648         UMAC_SYS_ERR_CAT_MAX
 649 };
 650
 651 struct iwm_fw_error_hdr {
 652         __le32 category;
 653         __le32 status;
 654         __le32 pc;
 655         __le32 blink1;
 656         __le32 blink2;
 657         __le32 ilink1;
 658         __le32 ilink2;
 659         __le32 data1;
 660         __le32 data2;
 661         __le32 line_num;
 662         __le32 umac_status;
 663         __le32 lmac_status;
 664         __le32 sdio_status;
 665         __le32 dbm_sample_ctrl;
 666         __le32 dbm_buf_base;
 667         __le32 dbm_buf_end;
 668         __le32 dbm_buf_write_ptr;
 669         __le32 dbm_buf_cycle_cnt;
 670 } __packed;
 671
 672 struct iwm_umac_notif_error {
 673         struct iwm_umac_wifi_in_hdr hdr;
 674         struct iwm_fw_error_hdr err;
 675 } __packed;
 676
 677 #define UMAC_DEALLOC_NTFY_CHANGES_CNT_POS       0
 678 #define UMAC_DEALLOC_NTFY_CHANGES_CNT_SEED      0xff
 679 #define UMAC_DEALLOC_NTFY_CHANGES_MSK_POS       8
 680 #define UMAC_DEALLOC_NTFY_CHANGES_MSK_SEED      0xffffff
 681 #define UMAC_DEALLOC_NTFY_PAGE_CNT_POS          0
 682 #define UMAC_DEALLOC_NTFY_PAGE_CNT_SEED         0xffffff
 683 #define UMAC_DEALLOC_NTFY_GROUP_NUM_POS         24
 684 #define UMAC_DEALLOC_NTFY_GROUP_NUM_SEED        0xf
 685
 686 struct iwm_umac_notif_page_dealloc {
 687         struct iwm_umac_wifi_in_hdr hdr;
 688         __le32 changes;
 689         __le32 grp_info[IWM_MACS_OUT_GROUPS];
 690 } __packed;
 691
 692 struct iwm_umac_notif_wifi_status {
 693         struct iwm_umac_wifi_in_hdr hdr;
 694         __le16 status;
 695         __le16 reserved;
 696 } __packed;
 697
 698 struct iwm_umac_notif_rx_ticket {
 699         struct iwm_umac_wifi_in_hdr hdr;
 700         u8 num_tickets;
 701         u8 reserved[3];
 702         struct iwm_rx_ticket tickets[1];
 703 } __packed;
 704
 705 /* Tx/Rx rates window (number of max of last update window per second) */
 706 #define UMAC_NTF_RATE_SAMPLE_NR 4
 707
 708 /* Max numbers of bits required to go through all antennae in bitmasks */
 709 #define UMAC_PHY_NUM_CHAINS     3
 710
 711 #define IWM_UMAC_MGMT_TID       8
 712 #define IWM_UMAC_TID_NR         9 /* 8 TIDs + MGMT */
 713
 714 struct iwm_umac_notif_stats {
 715         struct iwm_umac_wifi_in_hdr hdr;
 716         __le32 flags;
 717         __le32 timestamp;
 718         __le16 tid_load[IWM_UMAC_TID_NR + 1]; /* 1 non-QoS + 1 dword align */
 719         __le16 tx_rate[UMAC_NTF_RATE_SAMPLE_NR];
 720         __le16 rx_rate[UMAC_NTF_RATE_SAMPLE_NR];
 721         __le32 chain_energy[UMAC_PHY_NUM_CHAINS];
 722         s32 rssi_dbm;
 723         s32 noise_dbm;
 724         __le32 supp_rates;
 725         __le32 supp_ht_rates;
 726         __le32 missed_beacons;
 727         __le32 rx_beacons;
 728         __le32 rx_dir_pkts;
 729         __le32 rx_nondir_pkts;
 730         __le32 rx_multicast;
 731         __le32 rx_errors;
 732         __le32 rx_drop_other_bssid;
 733         __le32 rx_drop_decode;
 734         __le32 rx_drop_reassembly;
 735         __le32 rx_drop_bad_len;
 736         __le32 rx_drop_overflow;
 737         __le32 rx_drop_crc;
 738         __le32 rx_drop_missed;
 739         __le32 tx_dir_pkts;
 740         __le32 tx_nondir_pkts;
 741         __le32 tx_failure;
 742         __le32 tx_errors;
 743         __le32 tx_drop_max_retry;
 744         __le32 tx_err_abort;
 745         __le32 tx_err_carrier;
 746         __le32 rx_bytes;
 747         __le32 tx_bytes;
 748         __le32 tx_power;
 749         __le32 tx_max_power;
 750         __le32 roam_threshold;
 751         __le32 ap_assoc_nr;
 752         __le32 scan_full;
 753         __le32 scan_abort;
 754         __le32 ap_nr;
 755         __le32 roam_nr;
 756         __le32 roam_missed_beacons;
 757         __le32 roam_rssi;
 758         __le32 roam_unassoc;
 759         __le32 roam_deauth;
 760         __le32 roam_ap_loadblance;
 761 } __packed;
 762
 763 #define UMAC_STOP_TX_FLAG    0x1
 764 #define UMAC_RESUME_TX_FLAG  0x2
 765
 766 #define LAST_SEQ_NUM_INVALID     0xFFFF
 767
 768 struct iwm_umac_notif_stop_resume_tx {
 769         struct iwm_umac_wifi_in_hdr hdr;
 770         u8 flags; /* UMAC_*_TX_FLAG_* */
 771         u8 sta_id;
 772         __le16 stop_resume_tid_msk; /* tid bitmask */
 773 } __packed;
 774
 775 #define UMAC_MAX_NUM_PMKIDS 4
 776
 777 /* WiFi interface wrapper header */
 778 struct iwm_umac_wifi_if {
 779         u8 oid;
 780         u8 flags;
 781         __le16 buf_size;
 782 } __packed;
 783
 784 #define IWM_SEQ_NUM_HOST_MSK    0x0000
 785 #define IWM_SEQ_NUM_UMAC_MSK    0x4000
 786 #define IWM_SEQ_NUM_LMAC_MSK    0x8000
 787 #define IWM_SEQ_NUM_MSK         0xC000
 788
 789 #endif