mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
94 lines
3 KiB
C
94 lines
3 KiB
C
/*-
|
|
* 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_rtwnreg.h>
|
|
#include <dev/rtwn/if_rtwnvar.h>
|
|
|
|
#include <dev/rtwn/if_rtwn_ridx.h>
|
|
|
|
#include <dev/rtwn/rtl8812a/r12a.h>
|
|
#include <dev/rtwn/rtl8812a/r12a_reg.h>
|
|
#include <dev/rtwn/rtl8812a/r12a_tx_desc.h>
|
|
|
|
void
|
|
r12a_beacon_init(struct rtwn_softc *sc, void *buf, int id)
|
|
{
|
|
struct r12a_tx_desc *txd = (struct r12a_tx_desc *)buf;
|
|
|
|
txd->flags0 = R12A_FLAGS0_LSG | R12A_FLAGS0_FSG | R12A_FLAGS0_BMCAST;
|
|
|
|
/*
|
|
* NB: there is no need to setup HWSEQ_EN bit;
|
|
* QSEL_BEACON already implies it.
|
|
*/
|
|
txd->txdw1 = htole32(SM(R12A_TXDW1_QSEL, R12A_TXDW1_QSEL_BEACON));
|
|
txd->txdw1 |= htole32(SM(R12A_TXDW1_MACID, RTWN_MACID_BC));
|
|
|
|
txd->txdw3 = htole32(R12A_TXDW3_DRVRATE);
|
|
txd->txdw3 |= htole32(SM(R12A_TXDW3_SEQ_SEL, id));
|
|
|
|
txd->txdw4 = htole32(SM(R12A_TXDW4_DATARATE, RTWN_RIDX_CCK1));
|
|
|
|
txd->txdw6 = htole32(SM(R21A_TXDW6_MBSSID, id));
|
|
}
|
|
|
|
void
|
|
r12a_beacon_set_rate(void *buf, int is5ghz)
|
|
{
|
|
struct r12a_tx_desc *txd = (struct r12a_tx_desc *)buf;
|
|
|
|
txd->txdw4 &= ~htole32(R12A_TXDW4_DATARATE_M);
|
|
if (is5ghz) {
|
|
txd->txdw4 = htole32(SM(R12A_TXDW4_DATARATE,
|
|
RTWN_RIDX_OFDM6));
|
|
} else
|
|
txd->txdw4 = htole32(SM(R12A_TXDW4_DATARATE, RTWN_RIDX_CCK1));
|
|
}
|