1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (C) 1999-2019, Broadcom. 4 * 5 * Unless you and Broadcom execute a separate written software license 6 * agreement governing use of this software, this software is licensed to you 7 * under the terms of the GNU General Public License version 2 (the "GPL"), 8 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 9 * following added to such license: 10 * 11 * As a special exception, the copyright holders of this software give you 12 * permission to link this software with independent modules, and to copy and 13 * distribute the resulting executable under terms of your choice, provided that 14 * you also meet, for each linked independent module, the terms and conditions of 15 * the license of that module. An independent module is a module which is not 16 * derived from this software. The special exception does not apply to any 17 * modifications of the software. 18 * 19 * Notwithstanding the above, under no circumstances may you combine this 20 * software in any way with any other Broadcom software provided under a license 21 * other than the GPL, without Broadcom's express prior written consent. 22 * 23 * 24 * <<Broadcom-WL-IPTag/Open:>> 25 * 26 * $Id: wlfc_proto.h 735303 2017-12-08 06:20:29Z $ 27 * 28 */ 29 30 /** WL flow control for PROP_TXSTATUS. Related to host AMPDU reordering. */ 31 32 #ifndef __wlfc_proto_definitions_h__ 33 #define __wlfc_proto_definitions_h__ 34 35 /* Use TLV to convey WLFC information. 36 --------------------------------------------------------------------------- 37 | Type | Len | value | Description 38 --------------------------------------------------------------------------- 39 | 1 | 1 | (handle) | MAC OPEN 40 --------------------------------------------------------------------------- 41 | 2 | 1 | (handle) | MAC CLOSE 42 --------------------------------------------------------------------------- 43 | 3 | 2 | (count, handle, prec_bmp)| Set the credit depth for a MAC dstn 44 --------------------------------------------------------------------------- 45 | 4 | 4+ | see pkttag comments | TXSTATUS 46 | | 12 | TX status & timestamps | Present only when pkt timestamp is enabled 47 --------------------------------------------------------------------------- 48 | 5 | 4 | see pkttag comments | PKKTTAG [host->firmware] 49 --------------------------------------------------------------------------- 50 | 6 | 8 | (handle, ifid, MAC) | MAC ADD 51 --------------------------------------------------------------------------- 52 | 7 | 8 | (handle, ifid, MAC) | MAC DEL 53 --------------------------------------------------------------------------- 54 | 8 | 1 | (rssi) | RSSI - RSSI value for the packet. 55 --------------------------------------------------------------------------- 56 | 9 | 1 | (interface ID) | Interface OPEN 57 --------------------------------------------------------------------------- 58 | 10 | 1 | (interface ID) | Interface CLOSE 59 --------------------------------------------------------------------------- 60 | 11 | 8 | fifo credit returns map | FIFO credits back to the host 61 | | | | 62 | | | | -------------------------------------- 63 | | | | | ac0 | ac1 | ac2 | ac3 | bcmc | atim | 64 | | | | -------------------------------------- 65 | | | | 66 --------------------------------------------------------------------------- 67 | 12 | 2 | MAC handle, | Host provides a bitmap of pending 68 | | | AC[0-3] traffic bitmap | unicast traffic for MAC-handle dstn. 69 | | | | [host->firmware] 70 --------------------------------------------------------------------------- 71 | 13 | 3 | (count, handle, prec_bmp)| One time request for packet to a specific 72 | | | | MAC destination. 73 --------------------------------------------------------------------------- 74 | 15 | 12 | (pkttag, timestamps) | Send TX timestamp at reception from host 75 --------------------------------------------------------------------------- 76 | 16 | 12 | (pkttag, timestamps) | Send WLAN RX timestamp along with RX frame 77 --------------------------------------------------------------------------- 78 | 255 | N/A | N/A | FILLER - This is a special type 79 | | | | that has no length or value. 80 | | | | Typically used for padding. 81 --------------------------------------------------------------------------- 82 */ 83 84 typedef enum { 85 WLFC_CTL_TYPE_MAC_OPEN = 1, 86 WLFC_CTL_TYPE_MAC_CLOSE = 2, 87 WLFC_CTL_TYPE_MAC_REQUEST_CREDIT = 3, 88 WLFC_CTL_TYPE_TXSTATUS = 4, 89 WLFC_CTL_TYPE_PKTTAG = 5, /** host<->dongle */ 90 91 WLFC_CTL_TYPE_MACDESC_ADD = 6, 92 WLFC_CTL_TYPE_MACDESC_DEL = 7, 93 WLFC_CTL_TYPE_RSSI = 8, 94 95 WLFC_CTL_TYPE_INTERFACE_OPEN = 9, 96 WLFC_CTL_TYPE_INTERFACE_CLOSE = 10, 97 98 WLFC_CTL_TYPE_FIFO_CREDITBACK = 11, 99 100 WLFC_CTL_TYPE_PENDING_TRAFFIC_BMP = 12, /** host->dongle */ 101 WLFC_CTL_TYPE_MAC_REQUEST_PACKET = 13, 102 WLFC_CTL_TYPE_HOST_REORDER_RXPKTS = 14, 103 104 WLFC_CTL_TYPE_TX_ENTRY_STAMP = 15, 105 WLFC_CTL_TYPE_RX_STAMP = 16, 106 WLFC_CTL_TYPE_TX_STATUS_STAMP = 17, /** obsolete */ 107 108 WLFC_CTL_TYPE_TRANS_ID = 18, 109 WLFC_CTL_TYPE_COMP_TXSTATUS = 19, 110 111 WLFC_CTL_TYPE_TID_OPEN = 20, 112 WLFC_CTL_TYPE_TID_CLOSE = 21, 113 WLFC_CTL_TYPE_UPD_FLR_WEIGHT = 22, 114 WLFC_CTL_TYPE_ENAB_FFSCH = 23, 115 WLFC_CTL_TYPE_UPDATE_FLAGS = 24, /* clear the flags set in flowring */ 116 WLFC_CTL_TYPE_CLEAR_SUPPR = 25, /* free the supression info in the flowring */ 117 118 WLFC_CTL_TYPE_FLOWID_OPEN = 26, 119 WLFC_CTL_TYPE_FLOWID_CLOSE = 27, 120 121 WLFC_CTL_TYPE_FILLER = 255 122 } wlfc_ctl_type_t; 123 124 #define WLFC_CTL_VALUE_LEN_FLOWID 2 125 126 #define WLFC_CTL_VALUE_LEN_MACDESC 8 /** handle, interface, MAC */ 127 128 #define WLFC_CTL_VALUE_LEN_MAC 1 /** MAC-handle */ 129 #define WLFC_CTL_VALUE_LEN_RSSI 1 130 131 #define WLFC_CTL_VALUE_LEN_INTERFACE 1 132 #define WLFC_CTL_VALUE_LEN_PENDING_TRAFFIC_BMP 2 133 134 #define WLFC_CTL_VALUE_LEN_TXSTATUS 4 135 #define WLFC_CTL_VALUE_LEN_PKTTAG 4 136 #define WLFC_CTL_VALUE_LEN_TIMESTAMP 12 /** 4-byte rate info + 2 TSF */ 137 138 #define WLFC_CTL_VALUE_LEN_SEQ 2 139 140 /* Reset the flags set for the corresponding flowring of the SCB which is de-inited */ 141 /* FLOW_RING_FLAG_LAST_TIM | FLOW_RING_FLAG_INFORM_PKTPEND | FLOW_RING_FLAG_PKT_REQ */ 142 #define WLFC_RESET_ALL_FLAGS 0 143 #define WLFC_CTL_VALUE_LEN_FLAGS 7 /** flags, MAC */ 144 145 /* free the data stored to be used for suppressed packets in future */ 146 #define WLFC_CTL_VALUE_LEN_SUPR 7 /** tid, MAC */ 147 148 /* The high bits of ratespec report in timestamp are used for various status */ 149 #define WLFC_TSFLAGS_RX_RETRY (1 << 31) 150 #define WLFC_TSFLAGS_PM_ENABLED (1 << 30) 151 #define WLFC_TSFLAGS_MASK (WLFC_TSFLAGS_RX_RETRY | WLFC_TSFLAGS_PM_ENABLED) 152 153 /* enough space to host all 4 ACs, bc/mc and atim fifo credit */ 154 #define WLFC_CTL_VALUE_LEN_FIFO_CREDITBACK 6 155 156 #define WLFC_CTL_VALUE_LEN_REQUEST_CREDIT 3 /* credit, MAC-handle, prec_bitmap */ 157 #define WLFC_CTL_VALUE_LEN_REQUEST_PACKET 3 /* credit, MAC-handle, prec_bitmap */ 158 159 #define WLFC_PKTFLAG_PKTFROMHOST 0x01 160 #define WLFC_PKTFLAG_PKT_REQUESTED 0x02 161 #define WLFC_PKTFLAG_PKT_SENDTOHOST 0x04 162 163 #define WL_TXSTATUS_STATUS_MASK 0xff /* allow 8 bits */ 164 #define WL_TXSTATUS_STATUS_SHIFT 24 165 166 #define WL_TXSTATUS_SET_STATUS(x, status) ((x) = \ 167 ((x) & ~(WL_TXSTATUS_STATUS_MASK << WL_TXSTATUS_STATUS_SHIFT)) | \ 168 (((status) & WL_TXSTATUS_STATUS_MASK) << WL_TXSTATUS_STATUS_SHIFT)) 169 #define WL_TXSTATUS_GET_STATUS(x) (((x) >> WL_TXSTATUS_STATUS_SHIFT) & \ 170 WL_TXSTATUS_STATUS_MASK) 171 172 /** 173 * Bit 31 of the 32-bit packet tag is defined as 'generation ID'. It is set by the host to the 174 * "current" generation, and by the firmware to the "expected" generation, toggling on suppress. The 175 * firmware accepts a packet when the generation matches; on reset (startup) both "current" and 176 * "expected" are set to 0. 177 */ 178 #define WL_TXSTATUS_GENERATION_MASK 1 /* allow 1 bit */ 179 #define WL_TXSTATUS_GENERATION_SHIFT 31 180 181 #define WL_TXSTATUS_SET_GENERATION(x, gen) ((x) = \ 182 ((x) & ~(WL_TXSTATUS_GENERATION_MASK << WL_TXSTATUS_GENERATION_SHIFT)) | \ 183 (((gen) & WL_TXSTATUS_GENERATION_MASK) << WL_TXSTATUS_GENERATION_SHIFT)) 184 185 #define WL_TXSTATUS_GET_GENERATION(x) (((x) >> WL_TXSTATUS_GENERATION_SHIFT) & \ 186 WL_TXSTATUS_GENERATION_MASK) 187 188 #define WL_TXSTATUS_FLAGS_MASK 0xf /* allow 4 bits only */ 189 #define WL_TXSTATUS_FLAGS_SHIFT 27 190 191 #define WL_TXSTATUS_SET_FLAGS(x, flags) ((x) = \ 192 ((x) & ~(WL_TXSTATUS_FLAGS_MASK << WL_TXSTATUS_FLAGS_SHIFT)) | \ 193 (((flags) & WL_TXSTATUS_FLAGS_MASK) << WL_TXSTATUS_FLAGS_SHIFT)) 194 #define WL_TXSTATUS_GET_FLAGS(x) (((x) >> WL_TXSTATUS_FLAGS_SHIFT) & \ 195 WL_TXSTATUS_FLAGS_MASK) 196 197 #define WL_TXSTATUS_FIFO_MASK 0x7 /* allow 3 bits for FIFO ID */ 198 #define WL_TXSTATUS_FIFO_SHIFT 24 199 200 #define WL_TXSTATUS_SET_FIFO(x, flags) ((x) = \ 201 ((x) & ~(WL_TXSTATUS_FIFO_MASK << WL_TXSTATUS_FIFO_SHIFT)) | \ 202 (((flags) & WL_TXSTATUS_FIFO_MASK) << WL_TXSTATUS_FIFO_SHIFT)) 203 #define WL_TXSTATUS_GET_FIFO(x) (((x) >> WL_TXSTATUS_FIFO_SHIFT) & WL_TXSTATUS_FIFO_MASK) 204 205 #define WL_TXSTATUS_PKTID_MASK 0xffffff /* allow 24 bits */ 206 #define WL_TXSTATUS_SET_PKTID(x, num) ((x) = \ 207 ((x) & ~WL_TXSTATUS_PKTID_MASK) | (num)) 208 #define WL_TXSTATUS_GET_PKTID(x) ((x) & WL_TXSTATUS_PKTID_MASK) 209 210 #define WL_TXSTATUS_HSLOT_MASK 0xffff /* allow 16 bits */ 211 #define WL_TXSTATUS_HSLOT_SHIFT 8 212 213 #define WL_TXSTATUS_SET_HSLOT(x, hslot) ((x) = \ 214 ((x) & ~(WL_TXSTATUS_HSLOT_MASK << WL_TXSTATUS_HSLOT_SHIFT)) | \ 215 (((hslot) & WL_TXSTATUS_HSLOT_MASK) << WL_TXSTATUS_HSLOT_SHIFT)) 216 #define WL_TXSTATUS_GET_HSLOT(x) (((x) >> WL_TXSTATUS_HSLOT_SHIFT)& \ 217 WL_TXSTATUS_HSLOT_MASK) 218 219 #define WL_TXSTATUS_FREERUNCTR_MASK 0xff /* allow 8 bits */ 220 221 #define WL_TXSTATUS_SET_FREERUNCTR(x, ctr) ((x) = \ 222 ((x) & ~(WL_TXSTATUS_FREERUNCTR_MASK)) | \ 223 ((ctr) & WL_TXSTATUS_FREERUNCTR_MASK)) 224 #define WL_TXSTATUS_GET_FREERUNCTR(x) ((x)& WL_TXSTATUS_FREERUNCTR_MASK) 225 226 /* AMSDU part of d11 seq number */ 227 #define WL_SEQ_AMSDU_MASK 0x1 /* allow 1 bit */ 228 #define WL_SEQ_AMSDU_SHIFT 14 229 #define WL_SEQ_SET_AMSDU(x, val) ((x) = \ 230 ((x) & ~(WL_SEQ_AMSDU_MASK << WL_SEQ_AMSDU_SHIFT)) | \ 231 (((val) & WL_SEQ_AMSDU_MASK) << WL_SEQ_AMSDU_SHIFT)) /**< sets a single AMSDU bit */ 232 /** returns TRUE if ring item is AMSDU (seq = d11 seq nr) */ 233 #define WL_SEQ_IS_AMSDU(x) (((x) >> WL_SEQ_AMSDU_SHIFT) & \ 234 WL_SEQ_AMSDU_MASK) 235 236 /* indicates last_suppr_seq is valid */ 237 #define WL_SEQ_VALIDSUPPR_MASK 0x1 /* allow 1 bit */ 238 #define WL_SEQ_VALIDSUPPR_SHIFT 12 239 #define WL_SEQ_SET_VALIDSUPPR(x, val) ((x) = \ 240 ((x) & ~(WL_SEQ_VALIDSUPPR_MASK << WL_SEQ_VALIDSUPPR_SHIFT)) | \ 241 (((val) & WL_SEQ_VALIDSUPPR_MASK) << WL_SEQ_VALIDSUPPR_SHIFT)) 242 #define WL_SEQ_GET_VALIDSUPPR(x) (((x) >> WL_SEQ_VALIDSUPPR_SHIFT) & \ 243 WL_SEQ_VALIDSUPPR_MASK) 244 245 #define WL_SEQ_FROMFW_MASK 0x1 /* allow 1 bit */ 246 #define WL_SEQ_FROMFW_SHIFT 13 247 #define WL_SEQ_SET_FROMFW(x, val) ((x) = \ 248 ((x) & ~(WL_SEQ_FROMFW_MASK << WL_SEQ_FROMFW_SHIFT)) | \ 249 (((val) & WL_SEQ_FROMFW_MASK) << WL_SEQ_FROMFW_SHIFT)) 250 /** Set when firmware assigns D11 sequence number to packet */ 251 #define SET_WL_HAS_ASSIGNED_SEQ(x) WL_SEQ_SET_FROMFW((x), 1) 252 253 /** returns TRUE if packet has been assigned a d11 seq number by the WL firmware layer */ 254 #define GET_WL_HAS_ASSIGNED_SEQ(x) (((x) >> WL_SEQ_FROMFW_SHIFT) & WL_SEQ_FROMFW_MASK) 255 256 /** 257 * Proptxstatus related. 258 * 259 * When a packet is suppressed by WL or the D11 core, the packet has to be retried. Assigning 260 * a new d11 sequence number for the packet when retrying would cause the peer to be unable to 261 * reorder the packets within an AMPDU. So, suppressed packet from bus layer (DHD for SDIO and 262 * pciedev for PCIE) is re-using d11 seq number, so FW should not assign a new one. 263 */ 264 #define WL_SEQ_FROMDRV_MASK 0x1 /* allow 1 bit */ 265 #define WL_SEQ_FROMDRV_SHIFT 12 266 267 /** 268 * Proptxstatus, host or fw PCIe layer requests WL layer to reuse d11 seq no. Bit is reset by WL 269 * subsystem when it reuses the seq number. 270 */ 271 #define WL_SEQ_SET_REUSE(x, val) ((x) = \ 272 ((x) & ~(WL_SEQ_FROMDRV_MASK << WL_SEQ_FROMDRV_SHIFT)) | \ 273 (((val) & WL_SEQ_FROMDRV_MASK) << WL_SEQ_FROMDRV_SHIFT)) 274 #define SET_WL_TO_REUSE_SEQ(x) WL_SEQ_SET_REUSE((x), 1) 275 #define RESET_WL_TO_REUSE_SEQ(x) WL_SEQ_SET_REUSE((x), 0) 276 277 /** Proptxstatus, related to reuse of d11 seq numbers when retransmitting */ 278 #define IS_WL_TO_REUSE_SEQ(x) (((x) >> WL_SEQ_FROMDRV_SHIFT) & \ 279 WL_SEQ_FROMDRV_MASK) 280 281 #define WL_SEQ_NUM_MASK 0xfff /* allow 12 bit */ 282 #define WL_SEQ_NUM_SHIFT 0 283 /** Proptxstatus, sets d11seq no in pkt tag, related to reuse of d11seq no when retransmitting */ 284 #define WL_SEQ_SET_NUM(x, val) ((x) = \ 285 ((x) & ~(WL_SEQ_NUM_MASK << WL_SEQ_NUM_SHIFT)) | \ 286 (((val) & WL_SEQ_NUM_MASK) << WL_SEQ_NUM_SHIFT)) 287 /** Proptxstatus, gets d11seq no from pkt tag, related to reuse of d11seq no when retransmitting */ 288 #define WL_SEQ_GET_NUM(x) (((x) >> WL_SEQ_NUM_SHIFT) & \ 289 WL_SEQ_NUM_MASK) 290 291 #define WL_SEQ_AMSDU_SUPPR_MASK ((WL_SEQ_FROMDRV_MASK << WL_SEQ_FROMDRV_SHIFT) | \ 292 (WL_SEQ_AMSDU_MASK << WL_SEQ_AMSDU_SHIFT) | \ 293 (WL_SEQ_NUM_MASK << WL_SEQ_NUM_SHIFT)) 294 295 /* 32 STA should be enough??, 6 bits; Must be power of 2 */ 296 #define WLFC_MAC_DESC_TABLE_SIZE 32 297 #define WLFC_MAX_IFNUM 16 298 #define WLFC_MAC_DESC_ID_INVALID 0xff 299 300 /* b[7:5] -reuse guard, b[4:0] -value */ 301 #define WLFC_MAC_DESC_GET_LOOKUP_INDEX(x) ((x) & 0x1f) 302 303 #define WLFC_PKTFLAG_SET_PKTREQUESTED(x) (x) |= \ 304 (WLFC_PKTFLAG_PKT_REQUESTED << WL_TXSTATUS_FLAGS_SHIFT) 305 306 #define WLFC_PKTFLAG_CLR_PKTREQUESTED(x) (x) &= \ 307 ~(WLFC_PKTFLAG_PKT_REQUESTED << WL_TXSTATUS_FLAGS_SHIFT) 308 309 #define WLFC_MAX_PENDING_DATALEN 120 310 311 /* host is free to discard the packet */ 312 #define WLFC_CTL_PKTFLAG_DISCARD 0 313 /* D11 suppressed a packet */ 314 #define WLFC_CTL_PKTFLAG_D11SUPPRESS 1 315 /* WL firmware suppressed a packet because MAC is 316 already in PSMode (short time window) 317 */ 318 #define WLFC_CTL_PKTFLAG_WLSUPPRESS 2 319 /* Firmware tossed this packet */ 320 #define WLFC_CTL_PKTFLAG_TOSSED_BYWLC 3 321 /* Firmware tossed after retries */ 322 #define WLFC_CTL_PKTFLAG_DISCARD_NOACK 4 323 /* Firmware wrongly reported suppressed previously,now fixing to acked */ 324 #define WLFC_CTL_PKTFLAG_SUPPRESS_ACKED 5 325 /* Firmware send this packet expired, lifetime expiration */ 326 #define WLFC_CTL_PKTFLAG_EXPIRED 6 327 /* Firmware drop this packet for any other reason */ 328 #define WLFC_CTL_PKTFLAG_DROPPED 7 329 /* Firmware free this packet */ 330 #define WLFC_CTL_PKTFLAG_MKTFREE 8 331 #define WLFC_CTL_PKTFLAG_MASK (0x0f) /* For 4-bit mask with one extra bit */ 332 333 #ifdef PROP_TXSTATUS_DEBUG 334 #define WLFC_DBGMESG(x) printf x 335 /* wlfc-breadcrumb */ 336 #define WLFC_BREADCRUMB(x) do {if ((x) == NULL) \ 337 {printf("WLFC: %s():%d:caller:%p\n", \ 338 __FUNCTION__, __LINE__, CALL_SITE);}} while (0) 339 #define WLFC_WHEREIS(s) printf("WLFC: at %s():%d, %s\n", __FUNCTION__, __LINE__, (s)) 340 #else 341 #define WLFC_DBGMESG(x) 342 #define WLFC_BREADCRUMB(x) 343 #define WLFC_WHEREIS(s) 344 #endif /* PROP_TXSTATUS_DEBUG */ 345 346 /* AMPDU host reorder packet flags */ 347 #define WLHOST_REORDERDATA_MAXFLOWS 256 348 #define WLHOST_REORDERDATA_LEN 10 349 #define WLHOST_REORDERDATA_TOTLEN (WLHOST_REORDERDATA_LEN + 1 + 1) /* +tag +len */ 350 351 #define WLHOST_REORDERDATA_FLOWID_OFFSET 0 352 #define WLHOST_REORDERDATA_MAXIDX_OFFSET 2 353 #define WLHOST_REORDERDATA_FLAGS_OFFSET 4 354 #define WLHOST_REORDERDATA_CURIDX_OFFSET 6 355 #define WLHOST_REORDERDATA_EXPIDX_OFFSET 8 356 357 #define WLHOST_REORDERDATA_DEL_FLOW 0x01 358 #define WLHOST_REORDERDATA_FLUSH_ALL 0x02 359 #define WLHOST_REORDERDATA_CURIDX_VALID 0x04 360 #define WLHOST_REORDERDATA_EXPIDX_VALID 0x08 361 #define WLHOST_REORDERDATA_NEW_HOLE 0x10 362 363 /* transaction id data len byte 0: rsvd, byte 1: seqnumber, byte 2-5 will be used for timestampe */ 364 #define WLFC_CTL_TRANS_ID_LEN 6 365 #define WLFC_TYPE_TRANS_ID_LEN 6 366 367 #define WLFC_MODE_HANGER 1 /* use hanger */ 368 #define WLFC_MODE_AFQ 2 /* use afq (At Firmware Queue) */ 369 #define WLFC_IS_OLD_DEF(x) ((x & 1) || (x & 2)) 370 371 #define WLFC_MODE_AFQ_SHIFT 2 /* afq bit */ 372 #define WLFC_SET_AFQ(x, val) ((x) = \ 373 ((x) & ~(1 << WLFC_MODE_AFQ_SHIFT)) | \ 374 (((val) & 1) << WLFC_MODE_AFQ_SHIFT)) 375 /** returns TRUE if firmware supports 'at firmware queue' feature */ 376 #define WLFC_GET_AFQ(x) (((x) >> WLFC_MODE_AFQ_SHIFT) & 1) 377 378 #define WLFC_MODE_REUSESEQ_SHIFT 3 /* seq reuse bit */ 379 #define WLFC_SET_REUSESEQ(x, val) ((x) = \ 380 ((x) & ~(1 << WLFC_MODE_REUSESEQ_SHIFT)) | \ 381 (((val) & 1) << WLFC_MODE_REUSESEQ_SHIFT)) 382 383 /** returns TRUE if 'd11 sequence reuse' has been agreed upon between host and dongle */ 384 #if defined(BCMPCIEDEV_ENABLED) && !defined(ROM_ENAB_RUNTIME_CHECK) 385 /* GET_REUSESEQ is always TRUE in pciedev */ 386 #define WLFC_GET_REUSESEQ(x) (TRUE) 387 #else 388 #define WLFC_GET_REUSESEQ(x) (((x) >> WLFC_MODE_REUSESEQ_SHIFT) & 1) 389 #endif /* defined(BCMPCIEDEV_ENABLED) && !defined(ROM_ENAB_RUNTIME_CHECK) */ 390 391 #define WLFC_MODE_REORDERSUPP_SHIFT 4 /* host reorder suppress pkt bit */ 392 #define WLFC_SET_REORDERSUPP(x, val) ((x) = \ 393 ((x) & ~(1 << WLFC_MODE_REORDERSUPP_SHIFT)) | \ 394 (((val) & 1) << WLFC_MODE_REORDERSUPP_SHIFT)) 395 /** returns TRUE if 'reorder suppress' has been agreed upon between host and dongle */ 396 #define WLFC_GET_REORDERSUPP(x) (((x) >> WLFC_MODE_REORDERSUPP_SHIFT) & 1) 397 398 #define FLOW_RING_CREATE 1 399 #define FLOW_RING_DELETE 2 400 #define FLOW_RING_FLUSH 3 401 #define FLOW_RING_OPEN 4 402 #define FLOW_RING_CLOSED 5 403 #define FLOW_RING_FLUSHED 6 404 #define FLOW_RING_TIM_SET 7 405 #define FLOW_RING_TIM_RESET 8 406 #define FLOW_RING_FLUSH_TXFIFO 9 407 #define FLOW_RING_GET_PKT_MAX 10 408 #define FLOW_RING_RESET_WEIGHT 11 409 #define FLOW_RING_UPD_PRIOMAP 12 410 411 /* bit 7, indicating if is TID(1) or AC(0) mapped info in tid field) */ 412 #define PCIEDEV_IS_AC_TID_MAP_MASK 0x80 413 414 #endif /* __wlfc_proto_definitions_h__ */ 415