97 lines
2.9 KiB
C
97 lines
2.9 KiB
C
/*-
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* Copyright (c) 2017 Kevin Lo <kevlo@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "opt_wlan.h"
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#include <sys/param.h>
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#include <sys/lock.h>
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#include <sys/mutex.h>
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#include <sys/mbuf.h>
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#include <sys/kernel.h>
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#include <sys/socket.h>
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#include <sys/systm.h>
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#include <sys/malloc.h>
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#include <sys/queue.h>
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#include <sys/taskqueue.h>
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#include <sys/bus.h>
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#include <sys/endian.h>
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#include <sys/linker.h>
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#include <net/if.h>
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#include <net/ethernet.h>
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#include <net/if_media.h>
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#include <net80211/ieee80211_var.h>
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#include <net80211/ieee80211_radiotap.h>
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#include <dev/rtwn/if_rtwnreg.h>
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#include <dev/rtwn/if_rtwnvar.h>
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#include <dev/rtwn/rtl8192e/r92e_var.h>
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#include <dev/rtwn/rtl8192e/usb/r92eu.h>
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#include <dev/rtwn/rtl8192e/usb/r92eu_reg.h>
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void
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r92eu_init_rx_agg(struct rtwn_softc *sc)
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{
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struct r92e_softc *rs = sc->sc_priv;
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/* Rx aggregation (USB). */
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rtwn_setbits_1(sc, R12A_RXDMA_PRO, 0x20, 0x1e);
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rtwn_write_4(sc, R92C_RXDMA_AGG_PG_TH,
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rs->ac_usb_dma_size | (rs->ac_usb_dma_time << 8));
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rtwn_setbits_1(sc, R92C_TRXDMA_CTRL, 0,
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R92C_TRXDMA_CTRL_RXDMA_AGG_EN);
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}
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void
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r92eu_post_init(struct rtwn_softc *sc)
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{
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/* Setup RTS BW (equal to data BW). */
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rtwn_setbits_1(sc, R92C_QUEUE_CTRL, 0x08, 0);
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/* Reset USB mode switch setting. */
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rtwn_write_1(sc, R92C_ACLK_MON, 0);
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rtwn_write_1(sc, R92C_USB_HRPWM, 0);
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#ifndef RTWN_WITHOUT_UCODE
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if (sc->sc_flags & RTWN_FW_LOADED) {
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if (sc->sc_ratectl_sysctl == RTWN_RATECTL_FW) {
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/* TODO: implement */
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sc->sc_ratectl = RTWN_RATECTL_NET80211;
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} else
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sc->sc_ratectl = sc->sc_ratectl_sysctl;
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} else
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#endif
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sc->sc_ratectl = RTWN_RATECTL_NONE;
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}
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