Add AR9300 descriptor decoding.

2 files changed, 366 insertions, 0 deletions

diff --git a/tools/tools/ath/athalq/ar9300_ds.c b/tools/tools/ath/athalq/ar9300_ds.c
new file mode 100644
index 0000000..5ab55ca
--- /dev/null
+++ b/tools/tools/ath/athalq/ar9300_ds.c
@@ -0,0 +1,343 @@
+/*
+ * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
+ *
+ * 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/ar9003/ar9300desc.h>
+
+#include "ar9300_ds.h"
+
+/* XXX should break this out into if_athvar.h */
+
+#define	MS(_v, _f)	( ((_v) & (_f)) >> _f##_S )
+#define	MF(_v, _f) ( !! ((_v) & (_f)))
+
+static void
+ar9300_decode_txstatus(struct if_ath_alq_payload *a)
+{
+	struct ar9300_txs txs;
+
+	/* XXX assumes txs is smaller than PAYLOAD_LEN! */
+	memcpy(&txs, &a->payload, sizeof(struct ar9300_txs));
+
+	printf("[%u.%06u] [%llu] TXSTATUS\n",
+	    (unsigned int) be32toh(a->hdr.tstamp_sec),
+	    (unsigned int) be32toh(a->hdr.tstamp_usec),
+	    (unsigned long long) be64toh(a->hdr.threadid));
+	printf("    DescId=0x%08x\n", txs.status1);
+
+	printf("    DescLen=%d, TxQcuNum=%d, CtrlStat=%d, DescId=0x%04x\n",
+	    txs.ds_info & 0xff,
+	    MS(txs.ds_info, AR_tx_qcu_num),
+	    MS(txs.ds_info, AR_ctrl_stat),
+	    MS(txs.ds_info, AR_desc_id));
+
+	printf("    TxTimestamp=0x%08x\n", txs.status4);
+
+	printf("    TxDone=%d, SeqNo=%d, TxOpExceed=%d, TXBFStatus=%d\n",
+	    MF(txs.status8, AR_tx_done),
+	    MS(txs.status8, AR_seq_num),
+	    MF(txs.status8, AR_tx_op_exceeded),
+	    MS(txs.status8, AR_TXBFStatus));
+
+	printf("    TXBfMismatch=%d, BFStreamMiss=%d, FinalTxIdx=%d\n",
+	    MF(txs.status8, AR_tx_bf_bw_mismatch),
+	    MF(txs.status8, AR_tx_bf_stream_miss),
+	    MS(txs.status8, AR_final_tx_idx));
+
+	printf("    TxBfDestMiss=%d, TxBfExpired=%d, PwrMgmt=%d, Tid=%d,"
+	    " FastTsBit=%d\n",
+	    MF(txs.status8, AR_tx_bf_dest_miss),
+	    MF(txs.status8, AR_tx_bf_expired),
+	    MF(txs.status8, AR_power_mgmt),
+	    MS(txs.status8, AR_tx_tid),
+	    MF(txs.status8, AR_tx_fast_ts));
+
+	printf("    Frmok=%d, xretries=%d, fifounderrun=%d, filt=%d\n",
+	    MF(txs.status3, AR_frm_xmit_ok),
+	    MF(txs.status3, AR_excessive_retries),
+	    MF(txs.status3, AR_fifounderrun),
+	    MF(txs.status3, AR_filtered));
+	printf("    DelimUnderrun=%d, DataUnderun=%d, DescCfgErr=%d,"
+	    " TxTimerExceeded=%d\n",
+	    MF(txs.status3, AR_tx_delim_underrun),
+	    MF(txs.status3, AR_tx_data_underrun),
+	    MF(txs.status3, AR_desc_cfg_err),
+	    MF(txs.status3, AR_tx_timer_expired));
+
+	printf("    RTScnt=%d, FailCnt=%d, VRetryCnt=%d\n",
+	    MS(txs.status3, AR_rts_fail_cnt),
+	    MS(txs.status3, AR_data_fail_cnt),
+	    MS(txs.status3, AR_virt_retry_cnt));
+
+
+
+	printf("    RX RSSI 0 [%d %d %d]\n",
+	    MS(txs.status2, AR_tx_rssi_ant00),
+	    MS(txs.status2, AR_tx_rssi_ant01),
+	    MS(txs.status2, AR_tx_rssi_ant02));
+
+	printf("    RX RSSI 1 [%d %d %d] Comb=%d\n",
+	    MS(txs.status7, AR_tx_rssi_ant10),
+	    MS(txs.status7, AR_tx_rssi_ant11),
+	    MS(txs.status7, AR_tx_rssi_ant12),
+	    MS(txs.status7, AR_tx_rssi_combined));
+
+	printf("    BA Valid=%d\n",
+	    MF(txs.status2, AR_tx_ba_status));
+
+	printf("    BALow=0x%08x\n", txs.status5);
+	printf("    BAHigh=0x%08x\n", txs.status6);
+
+	printf("\n ------ \n");
+}
+
+/*
+ * Note - these are rounded up to 128 bytes; but we
+ * only use 96 bytes from it.
+ */
+static void
+ar9300_decode_txdesc(struct if_ath_alq_payload *a)
+{
+	struct ar9300_txc txc;
+
+	/* XXX assumes txs is smaller than PAYLOAD_LEN! */
+	memcpy(&txc, &a->payload, 96);
+
+	printf("[%u.%06u] [%llu] TXD\n",
+	    (unsigned int) be32toh(a->hdr.tstamp_sec),
+	    (unsigned int) be32toh(a->hdr.tstamp_usec),
+	    (unsigned long long) be64toh(a->hdr.threadid));
+
+	printf("  DescLen=%d, TxQcuNum=%d, CtrlStat=%d, DescId=0x%04x\n",
+	    txc.ds_info & 0xff,
+	    MS(txc.ds_info, AR_tx_qcu_num),
+	    MS(txc.ds_info, AR_ctrl_stat),
+	    MS(txc.ds_info, AR_desc_id));
+
+	/* link */
+	printf("    Link 0x%08x\n", txc.ds_link);
+
+	/* data0 */
+	printf("    Data0 0x%08x Len %d\n",
+	    txc.ds_data0,
+	    MS(txc.ds_ctl3, AR_buf_len));
+
+	/* data1 */
+	printf("    Data1 0x%08x Len %d\n",
+	    txc.ds_data1,
+	    MS(txc.ds_ctl5, AR_buf_len));
+
+	/* data2 */
+	printf("    Data2 0x%08x Len %d\n",
+	    txc.ds_data2,
+	    MS(txc.ds_ctl7, AR_buf_len));
+
+	/* data3 */
+	printf("    Data3 0x%08x Len %d\n",
+	    txc.ds_data3,
+	    MS(txc.ds_ctl9, AR_buf_len));
+	
+
+	/* ctl10 */
+	printf("    Desc ID=0x%04x, Chksum=0x%04x (ctl10=0x%08x)\n",
+	    MS(txc.ds_ctl10, AR_tx_desc_id),
+	    txc.ds_ctl10 & AR_tx_ptr_chk_sum,
+	    txc.ds_ctl10);
+
+	/* ctl11 */
+	printf("    Frame Len=%d, VMF=%d, LowRxChain=%d, TxClrRetry=%d\n",
+	     txc.ds_ctl11 & AR_frame_len,
+	    MF(txc.ds_ctl11, AR_virt_more_frag),
+	    MF(txc.ds_ctl11, AR_low_rx_chain),
+	    MF(txc.ds_ctl11, AR_tx_clear_retry));
+	printf("    TX power 0 = %d, RtsEna=%d, Veol=%d, ClrDstMask=%d\n",
+	    MS(txc.ds_ctl11, AR_xmit_power0),
+	    MF(txc.ds_ctl11, AR_rts_enable),
+	    MF(txc.ds_ctl11, AR_veol),
+	    MF(txc.ds_ctl11, AR_clr_dest_mask));
+	printf("    TxIntrReq=%d, DestIdxValid=%d, CtsEnable=%d\n",
+	    MF(txc.ds_ctl11, AR_tx_intr_req),
+	    MF(txc.ds_ctl11, AR_dest_idx_valid),
+	    MF(txc.ds_ctl11, AR_cts_enable));
+
+	/* ctl12 */
+	printf("    Paprd Chain Mask=0x%x, TxMore=%d, DestIdx=%d,"
+	    " FrType=0x%x\n",
+	    MS(txc.ds_ctl12, AR_paprd_chain_mask),
+	    MF(txc.ds_ctl12, AR_tx_more),
+	    MS(txc.ds_ctl12, AR_dest_idx),
+	    MS(txc.ds_ctl12, AR_frame_type));
+	printf("    NoAck=%d, InsertTs=%d, CorruptFcs=%d, ExtOnly=%d,"
+	    " ExtAndCtl=%d\n",
+	    MF(txc.ds_ctl12, AR_no_ack),
+	    MF(txc.ds_ctl12, AR_insert_ts),
+	    MF(txc.ds_ctl12, AR_corrupt_fcs),
+	    MF(txc.ds_ctl12, AR_ext_only),
+	    MF(txc.ds_ctl12, AR_ext_and_ctl));
+	printf("    IsAggr=%d, MoreRifs=%d, LocMode=%d\n",
+	    MF(txc.ds_ctl12, AR_is_aggr),
+	    MF(txc.ds_ctl12, AR_more_rifs),
+	    MF(txc.ds_ctl12, AR_loc_mode));
+
+
+	/* ctl13 */
+	printf("    DurUpEna=%d, Burstdur=0x%04x\n",
+	    MF(txc.ds_ctl13, AR_dur_update_ena),
+	    MS(txc.ds_ctl13, AR_burst_dur));
+	printf("    Try0=%d, Try1=%d, Try2=%d, Try3=%d\n",
+	    MS(txc.ds_ctl13, AR_xmit_data_tries0),
+	    MS(txc.ds_ctl13, AR_xmit_data_tries1),
+	    MS(txc.ds_ctl13, AR_xmit_data_tries2),
+	    MS(txc.ds_ctl13, AR_xmit_data_tries3));
+
+	/* ctl14 */
+	printf("    rate0=0x%02x, rate1=0x%02x, rate2=0x%02x, rate3=0x%02x\n",
+	    MS(txc.ds_ctl14, AR_xmit_rate0),
+	    MS(txc.ds_ctl14, AR_xmit_rate1),
+	    MS(txc.ds_ctl14, AR_xmit_rate2),
+	    MS(txc.ds_ctl14, AR_xmit_rate3));
+
+	/* ctl15 */
+	printf("    try 0: PktDur=%d, RTS/CTS ena=%d\n",
+	    MS(txc.ds_ctl15, AR_packet_dur0),
+	    MF(txc.ds_ctl15, AR_rts_cts_qual0));
+	printf("    try 1: PktDur=%d, RTS/CTS ena=%d\n",
+	    MS(txc.ds_ctl15, AR_packet_dur1),
+	    MF(txc.ds_ctl15, AR_rts_cts_qual1));
+
+	/* ctl16 */
+	printf("    try 2: PktDur=%d, RTS/CTS ena=%d\n",
+	    MS(txc.ds_ctl16, AR_packet_dur2),
+	    MF(txc.ds_ctl16, AR_rts_cts_qual2));
+	printf("    try 3: PktDur=%d, RTS/CTS ena=%d\n",
+	    MS(txc.ds_ctl16, AR_packet_dur3),
+	    MF(txc.ds_ctl16, AR_rts_cts_qual3));
+
+	/* ctl17 */
+	printf("    AggrLen=%d, PadDelim=%d, EncrType=%d, TxDcApStaSel=%d\n",
+	    MS(txc.ds_ctl17, AR_aggr_len),
+	    MS(txc.ds_ctl17, AR_pad_delim),
+	    MS(txc.ds_ctl17, AR_encr_type),
+	    MF(txc.ds_ctl17, AR_tx_dc_ap_sta_sel));
+	printf("    Calib=%d LDPC=%d\n",
+	    MF(txc.ds_ctl17, AR_calibrating),
+	    MF(txc.ds_ctl17, AR_ldpc));
+
+	/* ctl18 */
+	printf("    try 0: chainMask=0x%x, GI=%d, 2040=%d, STBC=%d\n",
+	    MS(txc.ds_ctl18, AR_chain_sel0),
+	    MF(txc.ds_ctl18, AR_gi0),
+	    MF(txc.ds_ctl18, AR_2040_0),
+	    MF(txc.ds_ctl18, AR_stbc0));
+	printf("    try 1: chainMask=0x%x, GI=%d, 2040=%d, STBC=%d\n",
+	    MS(txc.ds_ctl18, AR_chain_sel1),
+	    MF(txc.ds_ctl18, AR_gi1),
+	    MF(txc.ds_ctl18, AR_2040_1),
+	    MF(txc.ds_ctl18, AR_stbc1));
+	printf("    try 2: chainMask=0x%x, GI=%d, 2040=%d, STBC=%d\n",
+	    MS(txc.ds_ctl18, AR_chain_sel2),
+	    MF(txc.ds_ctl18, AR_gi2),
+	    MF(txc.ds_ctl18, AR_2040_2),
+	    MF(txc.ds_ctl18, AR_stbc2));
+	printf("    try 3: chainMask=0x%x, GI=%d, 2040=%d, STBC=%d\n",
+	    MS(txc.ds_ctl18, AR_chain_sel3),
+	    MF(txc.ds_ctl18, AR_gi3),
+	    MF(txc.ds_ctl18, AR_2040_3),
+	    MF(txc.ds_ctl18, AR_stbc3));
+
+	/* ctl19 */
+	printf("    NotSounding=%d\n",
+	    MF(txc.ds_ctl19, AR_not_sounding));
+
+	printf("    try 0: ant=0x%08x, antsel=%d, ness=%d\n",
+	    txc.ds_ctl19 &  AR_tx_ant0,
+	    MF(txc.ds_ctl19, AR_tx_ant_sel0),
+	    MS(txc.ds_ctl19, AR_ness));
+
+	/* ctl20 */
+	printf("    try 1: TxPower=%d, ant=0x%08x, antsel=%d, ness=%d\n",
+	    MS(txc.ds_ctl20, AR_xmit_power1),
+	    txc.ds_ctl20 &  AR_tx_ant1,
+	    MF(txc.ds_ctl20, AR_tx_ant_sel1),
+	    MS(txc.ds_ctl20, AR_ness1));
+
+	/* ctl21 */
+	printf("    try 2: TxPower=%d, ant=0x%08x, antsel=%d, ness=%d\n",
+	    MS(txc.ds_ctl21, AR_xmit_power2),
+	    txc.ds_ctl21 &  AR_tx_ant2,
+	    MF(txc.ds_ctl21, AR_tx_ant_sel2),
+	    MS(txc.ds_ctl21, AR_ness2));
+
+	/* ctl22 */
+	printf("    try 3: TxPower=%d, ant=0x%08x, antsel=%d, ness=%d\n",
+	    MS(txc.ds_ctl22, AR_xmit_power3),
+	    txc.ds_ctl22 &  AR_tx_ant3,
+	    MF(txc.ds_ctl22, AR_tx_ant_sel3),
+	    MS(txc.ds_ctl22, AR_ness3));
+
+	printf("\n ------ \n");
+}
+
+static void
+ar9300_decode_rxstatus(struct if_ath_alq_payload *a)
+{
+	struct ar9300_rxs rxs;
+
+	/* XXX assumes rxs is smaller than PAYLOAD_LEN! */
+	memcpy(&rxs, &a->payload, sizeof(struct ar9300_rxs));
+
+	printf("[%u.%06u] [%llu] RXSTATUS\n",
+	    (unsigned int) be32toh(a->hdr.tstamp_sec),
+	    (unsigned int) be32toh(a->hdr.tstamp_usec),
+	    (unsigned long long) be64toh(a->hdr.threadid));
+}
+
+void
+ar9300_alq_payload(struct if_ath_alq_payload *a)
+{
+
+		switch (be16toh(a->hdr.op)) {
+			case ATH_ALQ_EDMA_TXSTATUS:	/* TXSTATUS */
+				ar9300_decode_txstatus(a);
+				break;
+			case ATH_ALQ_EDMA_RXSTATUS:	/* RXSTATUS */
+				ar9300_decode_rxstatus(a);
+				break;
+			case ATH_ALQ_EDMA_TXDESC:	/* TXDESC */
+				ar9300_decode_txdesc(a);
+				break;
+			default:
+				printf("[%d.%06d] [%lld] op: %d; len %d\n",
+				    be32toh(a->hdr.tstamp_sec),
+				    be32toh(a->hdr.tstamp_usec),
+				    be64toh(a->hdr.threadid),
+				    be16toh(a->hdr.op), be16toh(a->hdr.len));
+		}
+}
diff --git a/tools/tools/ath/athalq/ar9300_ds.h b/tools/tools/ath/athalq/ar9300_ds.h
new file mode 100644
index 0000000..daf507b
--- /dev/null
+++ b/tools/tools/ath/athalq/ar9300_ds.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
+ *
+ * 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.
+ *
+ * $FreeBSD$
+ */
+#ifndef	__AR9300_DS_H__
+#define	__AR9300_DS_H__
+
+extern	void ar9300_alq_payload(struct if_ath_alq_payload *a);
+
+#endif	/* __AR9300_DS_H__ */