Implement AR5210 descriptor decoding.
This commit is contained in:
adrian
parent
3865e7424a
commit
be4e4a5c0f
@ -3,7 +3,7 @@
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PROG= athalq
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NOMAN= yes
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SRCS= main.c ar5211_ds.c ar5212_ds.c ar5416_ds.c
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SRCS= main.c ar5210_ds.c ar5211_ds.c ar5212_ds.c ar5416_ds.c
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# SRCS+= ar9300_ds.c
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.include <../Makefile.inc>
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175
tools/tools/ath/athalq/ar5210_ds.c
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175
tools/tools/ath/athalq/ar5210_ds.c
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@ -0,0 +1,175 @@
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/*
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* Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
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* All Rights Reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/alq.h>
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#include <sys/endian.h>
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#include <dev/ath/if_ath_alq.h>
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#include <dev/ath/ath_hal/ar5210/ar5210desc.h>
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#include "ar5210_ds.h"
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#define MS(_v, _f) ( ((_v) & (_f)) >> _f##_S )
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#define MF(_v, _f) ( !! ((_v) & (_f)))
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static void
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ar5210_decode_txstatus(struct if_ath_alq_payload *a)
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{
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struct ar5210_desc txs;
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/* XXX assumes txs is smaller than PAYLOAD_LEN! */
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memcpy(&txs, &a->payload, sizeof(struct ar5210_desc));
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printf("[%u] [%llu] TXSTATUS\n",
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(unsigned int) be32toh(a->hdr.tstamp),
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(unsigned long long) be64toh(a->hdr.threadid));
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/* ds_txstatus0 */
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printf(" Frmok=%d, xretries=%d, fifounderrun=%d, filt=%d\n",
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MF(txs.ds_status0, AR_FrmXmitOK),
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MF(txs.ds_status0, AR_ExcessiveRetries),
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MF(txs.ds_status0, AR_FIFOUnderrun),
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MF(txs.ds_status0, AR_Filtered));
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printf(" LongRetryCnt=%d, ShortRetryCnt=%d\n",
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MS(txs.ds_status0, AR_LongRetryCnt),
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MS(txs.ds_status0, AR_ShortRetryCnt));
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printf(" SndTimestamp=0x%04x\n",
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MS(txs.ds_status0, AR_SendTimestamp));
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/* ds_txstatus1 */
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printf(" Done=%d, SeqNum=0x%04x, AckRSSI=%d\n",
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MF(txs.ds_status1, AR_Done),
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txs.ds_status1 & AR_SeqNum,
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MS(txs.ds_status1, AR_AckSigStrength));
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printf("\n ------\n");
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}
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static void
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ar5210_decode_txdesc(struct if_ath_alq_payload *a)
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{
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struct ar5210_desc txc;
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/* XXX assumes txs is smaller than PAYLOAD_LEN! */
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memcpy(&txc, &a->payload, sizeof(struct ar5210_desc));
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printf("[%u] [%llu] TXD\n",
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(unsigned int) be32toh(a->hdr.tstamp),
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(unsigned long long) be64toh(a->hdr.threadid));
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printf(" link=0x%08x, data=0x%08x\n",
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txc.ds_link,
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txc.ds_data);
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/* ds_ctl0 */
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printf(" Frame Len=%d\n", txc.ds_ctl0 & AR_FrameLen);
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printf(" TX Rate=0x%02x, RtsEna=%d, ClrDstMask=%d AntModeXmit=0x%02x\n",
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MS(txc.ds_ctl0, AR_XmitRate),
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MF(txc.ds_ctl0, AR_RTSCTSEnable),
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MF(txc.ds_ctl0, AR_ClearDestMask),
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MF(txc.ds_ctl0, AR_AntModeXmit));
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printf(" FrmType=0x%02x, TxIntrReq=%d\n",
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MS(txc.ds_ctl0, AR_FrmType),
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MF(txc.ds_ctl0, AR_TxInterReq));
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printf(" LongPkt=%d\n", MF(txc.ds_ctl0, AR_LongPkt));
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/* ds_ctl1 */
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printf(" BufLen=%d, TxMore=%d, EncryptKeyIdx=%d, RtsDuration=%d\n",
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txc.ds_ctl1 & AR_BufLen,
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MF(txc.ds_ctl1, AR_More),
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MS(txc.ds_ctl1, AR_EncryptKeyIdx),
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MS(txc.ds_ctl1, AR_RTSDuration));
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printf("\n ------ \n");
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}
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static void
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ar5210_decode_rxstatus(struct if_ath_alq_payload *a)
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{
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struct ar5210_desc rxs;
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/* XXX assumes rxs is smaller than PAYLOAD_LEN! */
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memcpy(&rxs, &a->payload, sizeof(struct ar5210_desc));
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printf("[%u] [%llu] RXSTATUS\n",
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(unsigned int) be32toh(a->hdr.tstamp),
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(unsigned long long) be64toh(a->hdr.threadid));
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printf(" link=0x%08x, data=0x%08x\n",
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rxs.ds_link,
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rxs.ds_data);
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/* ds_rxstatus0 */
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printf(" DataLen=%d, ArMore=%d, RSSI=%d, RcvAntenna=0x%x\n",
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rxs.ds_status0 & AR_DataLen,
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MF(rxs.ds_status0, AR_More),
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MS(rxs.ds_status0, AR_RcvSigStrength),
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MS(rxs.ds_status0, AR_RcvAntenna));
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/* ds_rxstatus1 */
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printf(" RxDone=%d, RxFrameOk=%d, CrcErr=%d, DecryptCrcErr=%d\n",
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MF(rxs.ds_status1, AR_Done),
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MF(rxs.ds_status1, AR_FrmRcvOK),
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MF(rxs.ds_status1, AR_CRCErr),
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MF(rxs.ds_status1, AR_DecryptCRCErr));
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printf(" KeyIdxValid=%d\n",
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MF(rxs.ds_status1, AR_KeyIdxValid));
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printf(" PhyErrCode=0x%02x\n",
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MS(rxs.ds_status1, AR_PHYErr));
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printf(" KeyMiss=%d\n",
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MF(rxs.ds_status1, AR_KeyCacheMiss));
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printf(" Timetamp: 0x%05x\n",
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MS(rxs.ds_status1, AR_RcvTimestamp));
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printf("\n ------\n");
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}
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void
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ar5210_alq_payload(struct if_ath_alq_payload *a)
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{
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switch (be16toh(a->hdr.op)) {
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case ATH_ALQ_EDMA_TXSTATUS: /* TXSTATUS */
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ar5210_decode_txstatus(a);
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break;
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case ATH_ALQ_EDMA_RXSTATUS: /* RXSTATUS */
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ar5210_decode_rxstatus(a);
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break;
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case ATH_ALQ_EDMA_TXDESC: /* TXDESC */
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ar5210_decode_txdesc(a);
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break;
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default:
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printf("[%d] [%lld] op: %d; len %d\n",
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be32toh(a->hdr.tstamp),
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be64toh(a->hdr.threadid),
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be16toh(a->hdr.op), be16toh(a->hdr.len));
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}
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}
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24
tools/tools/ath/athalq/ar5210_ds.h
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24
tools/tools/ath/athalq/ar5210_ds.h
Normal file
@ -0,0 +1,24 @@
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/*
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* Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
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* All Rights Reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* $FreeBSD$
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*/
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#ifndef __AR5210_DS_H__
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#define __AR5210_DS_H__
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extern void ar5210_alq_payload(struct if_ath_alq_payload *a);
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#endif /* __AR5210_DS_H__ */
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@ -33,6 +33,7 @@ __FBSDID("$FreeBSD$");
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#if 0
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#include "ar9300_ds.h"
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#endif
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#include "ar5210_ds.h"
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#include "ar5211_ds.h"
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#include "ar5212_ds.h"
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#include "ar5416_ds.h"
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@ -112,7 +113,9 @@ main(int argc, const char *argv[])
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ath_alq_print_hdr(&hdr);
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break;
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default:
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if (be32toh(hdr.sc_hal_magic) == AR5211_MAGIC)
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if (be32toh(hdr.sc_hal_magic) == AR5210_MAGIC)
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ar5210_alq_payload(a);
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else if (be32toh(hdr.sc_hal_magic) == AR5211_MAGIC)
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ar5211_alq_payload(a);
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else if (be32toh(hdr.sc_hal_magic) == AR5212_MAGIC)
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ar5212_alq_payload(a);
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