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/*-
 * Copyright (c) 2017 Kevin Lo <kevlo@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>
__FBSDID("$FreeBSD$");

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

#include <dev/rtwn/rtl8192e/r92e_var.h>

#include <dev/rtwn/rtl8192e/usb/r92eu.h>
#include <dev/rtwn/rtl8192e/usb/r92eu_reg.h>

void
r92eu_init_rx_agg(struct rtwn_softc *sc)
{
	struct r92e_softc *rs = sc->sc_priv;

	/* Rx aggregation (USB). */
	rtwn_setbits_1(sc, R12A_RXDMA_PRO, 0x20, 0x1e);
	rtwn_write_4(sc, R92C_RXDMA_AGG_PG_TH,
	    rs->ac_usb_dma_size | (rs->ac_usb_dma_time << 8));
	rtwn_setbits_1(sc, R92C_TRXDMA_CTRL, 0,
	    R92C_TRXDMA_CTRL_RXDMA_AGG_EN);
}

void
r92eu_post_init(struct rtwn_softc *sc)
{

	/* Setup RTS BW (equal to data BW). */
	rtwn_setbits_1(sc, R92C_QUEUE_CTRL, 0x08, 0);

	/* Reset USB mode switch setting. */
	rtwn_write_1(sc, R92C_ACLK_MON, 0);

	rtwn_write_1(sc, R92C_USB_HRPWM, 0);

#ifndef RTWN_WITHOUT_UCODE
	if (sc->sc_flags & RTWN_FW_LOADED) {
		if (sc->sc_ratectl_sysctl == RTWN_RATECTL_FW) {
			/* TODO: implement */
			sc->sc_ratectl = RTWN_RATECTL_NET80211;
		} else
			sc->sc_ratectl = sc->sc_ratectl_sysctl;
	} else
#endif
		sc->sc_ratectl = RTWN_RATECTL_NONE;
}