xref: /freebsd/sys/dev/rtwn/rtl8812a/usb/r12au_tx.c (revision 685dc743dc3b5645e34836464128e1c0558b404b)

/*-
 * Copyright (c) 2016 Andriy Voskoboinyk <avos@FreeBSD.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <sys/cdefs.h>
#include "opt_wlan.h"

#include <sys/param.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/mbuf.h>
#include <sys/kernel.h>
#include <sys/socket.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/queue.h>
#include <sys/taskqueue.h>
#include <sys/bus.h>
#include <sys/endian.h>
#include <sys/linker.h>

#include <net/if.h>
#include <net/ethernet.h>
#include <net/if_media.h>

#include <net80211/ieee80211_var.h>
#include <net80211/ieee80211_radiotap.h>

#include <dev/rtwn/if_rtwnvar.h>
#include <dev/rtwn/if_rtwn_debug.h>

#include <dev/rtwn/rtl8812a/usb/r12au.h>
#include <dev/rtwn/rtl8812a/usb/r12au_tx_desc.h>

void
r12au_dump_tx_desc(struct rtwn_softc *sc, const void *desc)
{
#ifdef RTWN_DEBUG
	const struct r12au_tx_desc *txd = desc;

	RTWN_DPRINTF(sc, RTWN_DEBUG_XMIT_DESC,
	    "%s: len %d, off %d, flags0 %02X, dw: 1 %08X, 2 %08X, 3 %08X, "
	    "4 %08X, 5 %08X, 6 %08X, sum %04X, flags7 %04X, 8 %08X, 9 %08X\n",
	    __func__, le16toh(txd->pktlen), txd->offset, txd->flags0,
	    le32toh(txd->txdw1), le32toh(txd->txdw2), le32toh(txd->txdw3),
	    le32toh(txd->txdw4), le32toh(txd->txdw5), le32toh(txd->txdw6),
	    le16toh(txd->txdsum), le16toh(txd->flags7), le32toh(txd->txdw8),
	    le32toh(txd->txdw9));
#endif
}