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-rw-r--r--tools/tools/ath/athalq/ar5212_ds.c218
1 files changed, 218 insertions, 0 deletions
diff --git a/tools/tools/ath/athalq/ar5212_ds.c b/tools/tools/ath/athalq/ar5212_ds.c
new file mode 100644
index 0000000..a1b12db
--- /dev/null
+++ b/tools/tools/ath/athalq/ar5212_ds.c
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+
+#include <sys/types.h>
+#include <sys/alq.h>
+#include <sys/endian.h>
+
+#include <dev/ath/if_ath_alq.h>
+#include <dev/ath/ath_hal/ar5212/ar5212desc.h>
+
+#include "ar5212_ds.h"
+
+#define MS(_v, _f) ( ((_v) & (_f)) >> _f##_S )
+#define MF(_v, _f) ( !! ((_v) & (_f)))
+
+static void
+ar5212_decode_txstatus(struct if_ath_alq_payload *a)
+{
+ struct ar5212_desc txs;
+
+ /* XXX assumes txs is smaller than PAYLOAD_LEN! */
+ memcpy(&txs, &a->payload, sizeof(struct ar5212_desc));
+
+ printf("[%u] [%llu] TXSTATUS\n",
+ (unsigned int) be32toh(a->hdr.tstamp),
+ (unsigned long long) be64toh(a->hdr.threadid));
+
+ /* ds_txstatus0 */
+ printf(" Frmok=%d, xretries=%d, fifounderrun=%d, filt=%d\n",
+ MF(txs.u.tx.status0, AR_FrmXmitOK),
+ MF(txs.u.tx.status0, AR_ExcessiveRetries),
+ MF(txs.u.tx.status0, AR_FIFOUnderrun),
+ MF(txs.u.tx.status0, AR_Filtered));
+ printf(" RTScnt=%d, FailCnt=%d, VCollCnt=%d\n",
+ MS(txs.u.tx.status0, AR_RTSFailCnt),
+ MS(txs.u.tx.status0, AR_DataFailCnt),
+ MS(txs.u.tx.status0, AR_VirtCollCnt));
+ printf(" SndTimestamp=0x%04x\n",
+ MS(txs.u.tx.status0, AR_SendTimestamp));
+
+ /* ds_txstatus1 */
+ printf(" Done=%d, SeqNum=0x%04x, AckRSSI=%d, FinalTSI=%d\n",
+ MF(txs.u.tx.status1, AR_Done),
+ MS(txs.u.tx.status1, AR_SeqNum),
+ MS(txs.u.tx.status1, AR_AckSigStrength),
+ MS(txs.u.tx.status1, AR_FinalTSIndex));
+ printf(" CompSuccess=%d, XmitAntenna=%d\n",
+ MF(txs.u.tx.status1, AR_CompSuccess),
+ MF(txs.u.tx.status1, AR_XmitAtenna));
+
+ printf("\n ------\n");
+}
+
+static void
+ar5212_decode_txdesc(struct if_ath_alq_payload *a)
+{
+ struct ar5212_desc txc;
+
+ /* XXX assumes txs is smaller than PAYLOAD_LEN! */
+ memcpy(&txc, &a->payload, sizeof(struct ar5212_desc));
+
+ printf("[%u] [%llu] TXD\n",
+ (unsigned int) be32toh(a->hdr.tstamp),
+ (unsigned long long) be64toh(a->hdr.threadid));
+
+ printf(" link=0x%08x, data=0x%08x\n",
+ txc.ds_link,
+ txc.ds_data);
+
+ /* ds_ctl0 */
+ printf(" Frame Len=%d\n", txc.ds_ctl0 & AR_FrameLen);
+ printf(" TX power0=%d, RtsEna=%d, Veol=%d, ClrDstMask=%d AntModeXmit=0x%02x\n",
+ MS(txc.ds_ctl0, AR_XmitPower),
+ MF(txc.ds_ctl0, AR_RTSCTSEnable),
+ MF(txc.ds_ctl0, AR_VEOL),
+ MF(txc.ds_ctl0, AR_ClearDestMask),
+ MF(txc.ds_ctl0, AR_AntModeXmit));
+ printf(" TxIntrReq=%d, DestIdxValid=%d, CtsEnable=%d\n",
+ MF(txc.ds_ctl0, AR_TxInterReq),
+ MF(txc.ds_ctl0, AR_DestIdxValid),
+ MF(txc.ds_ctl0, AR_CTSEnable));
+
+ /* ds_ctl1 */
+ printf(" BufLen=%d, TxMore=%d, DestIdx=%d,"
+ " FrType=0x%x\n",
+ txc.ds_ctl1 & AR_BufLen,
+ MF(txc.ds_ctl1, AR_More),
+ MS(txc.ds_ctl1, AR_DestIdx),
+ MS(txc.ds_ctl1, AR_FrmType));
+ printf(" NoAck=%d, CompProc=%d, CompIVLen=%d, CompICVLen=%d\n",
+ MF(txc.ds_ctl1, AR_NoAck),
+ MS(txc.ds_ctl1, AR_CompProc),
+ MS(txc.ds_ctl1, AR_CompIVLen),
+ MS(txc.ds_ctl1, AR_CompICVLen));
+
+ /* ds_ctl2 */
+ printf(" DurUpEna=%d, Burstdur=0x%04x\n",
+ MF(txc.ds_ctl2, AR_DurUpdateEna),
+ MS(txc.ds_ctl2, AR_RTSCTSDuration));
+ printf(" Try0=%d, Try1=%d, Try2=%d, Try3=%d\n",
+ MS(txc.ds_ctl2, AR_XmitDataTries0),
+ MS(txc.ds_ctl2, AR_XmitDataTries1),
+ MS(txc.ds_ctl2, AR_XmitDataTries2),
+ MS(txc.ds_ctl2, AR_XmitDataTries3));
+
+ /* ds_ctl3 */
+ printf(" rate0=0x%02x, rate1=0x%02x, rate2=0x%02x, rate3=0x%02x\n",
+ MS(txc.ds_ctl3, AR_XmitRate0),
+ MS(txc.ds_ctl3, AR_XmitRate1),
+ MS(txc.ds_ctl3, AR_XmitRate2),
+ MS(txc.ds_ctl3, AR_XmitRate3));
+ printf(" RtsCtsRate=0x%02x\n",
+ MS(txc.ds_ctl3, AR_RTSCTSRate));
+
+ printf("\n ------ \n");
+}
+
+static void
+ar5212_decode_rxstatus(struct if_ath_alq_payload *a)
+{
+ struct ar5212_desc rxs;
+
+ /* XXX assumes rxs is smaller than PAYLOAD_LEN! */
+ memcpy(&rxs, &a->payload, sizeof(struct ar5212_desc));
+
+ printf("[%u] [%llu] RXSTATUS\n",
+ (unsigned int) be32toh(a->hdr.tstamp),
+ (unsigned long long) be64toh(a->hdr.threadid));
+
+ printf(" link=0x%08x, data=0x%08x, ctl0=0x%08x, ctl2=0x%08x\n",
+ rxs.ds_link,
+ rxs.ds_data,
+ rxs.ds_ctl0,
+ rxs.ds_ctl1);
+
+ /* ds_rxstatus0 */
+ printf(" DataLen=%d, ArMore=%d, DecompCrcError=%d, RcvRate=0x%02x\n",
+ rxs.ds_rxstatus0 & AR_DataLen,
+ MF(rxs.ds_rxstatus0, AR_More),
+ MF(rxs.ds_rxstatus0, AR_DecompCRCErr),
+ MS(rxs.ds_rxstatus0, AR_RcvRate));
+ printf(" RSSI=%d, RcvAntenna=0x%x\n",
+ MS(rxs.ds_rxstatus0, AR_RcvSigStrength),
+ MS(rxs.ds_rxstatus0, AR_RcvAntenna));
+
+ /* ds_rxstatus1 */
+ printf(" RxDone=%d, RxFrameOk=%d, CrcErr=%d, DecryptCrcErr=%d\n",
+ MF(rxs.ds_rxstatus1, AR_Done),
+ MF(rxs.ds_rxstatus1, AR_FrmRcvOK),
+ MF(rxs.ds_rxstatus1, AR_CRCErr),
+ MF(rxs.ds_rxstatus1, AR_DecryptCRCErr));
+ printf(" PhyErr=%d, MichaelErr=%d, KeyIdxValid=%d\n",
+ MF(rxs.ds_rxstatus1, AR_PHYErr),
+ MF(rxs.ds_rxstatus1, AR_MichaelErr),
+ MF(rxs.ds_rxstatus1, AR_KeyIdxValid));
+
+ /* If PHY error, print that out. Otherwise, the key index */
+ if (MF(rxs.ds_rxstatus1, AR_PHYErr))
+ printf(" PhyErrCode=0x%02x\n",
+ MS(rxs.ds_rxstatus1, AR_PHYErrCode));
+ else
+ printf(" KeyIdx=0x%02x\n",
+ MS(rxs.ds_rxstatus1, AR_KeyIdx));
+
+ printf(" KeyMiss=%d\n",
+ MF(rxs.ds_rxstatus1, AR_KeyCacheMiss));
+
+ printf(" Timetamp: 0x%05x\n",
+ MS(rxs.ds_rxstatus1, AR_RcvTimestamp));
+
+ printf("\n ------\n");
+}
+
+void
+ar5212_alq_payload(struct if_ath_alq_payload *a)
+{
+
+ switch (be16toh(a->hdr.op)) {
+ case ATH_ALQ_EDMA_TXSTATUS: /* TXSTATUS */
+ ar5212_decode_txstatus(a);
+ break;
+ case ATH_ALQ_EDMA_RXSTATUS: /* RXSTATUS */
+ ar5212_decode_rxstatus(a);
+ break;
+ case ATH_ALQ_EDMA_TXDESC: /* TXDESC */
+ ar5212_decode_txdesc(a);
+ break;
+ default:
+ printf("[%d] [%lld] op: %d; len %d\n",
+ be32toh(a->hdr.tstamp),
+ be64toh(a->hdr.threadid),
+ be16toh(a->hdr.op), be16toh(a->hdr.len));
+ }
+}
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