freebsd-skq/sys/dev/rtwn/rtl8192e/r92e_rx.c
Kevin Lo 60b9567d16 Add support for the Realtek RTL8192EU chipset.
Committed over the D-Link DWA-131 rev E1 on amd64 with WPA.

Reviewed by:	avos
2017-01-24 02:35:38 +00:00

98 lines
2.5 KiB
C

/*-
* Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
* Copyright (c) 2014, 2017 Kevin Lo <kevlo@FreeBSD.org>
* Copyright (c) 2015-2016 Andriy Voskoboinyk <avos@FreeBSD.org>
*
* Permission to use, copy, modify, and 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 "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 <net80211/ieee80211_ratectl.h>
#include <dev/rtwn/if_rtwnreg.h>
#include <dev/rtwn/if_rtwnvar.h>
#include <dev/rtwn/if_rtwn_debug.h>
#include <dev/rtwn/if_rtwn_ridx.h>
#include <dev/rtwn/rtl8188e/r88e.h>
#include <dev/rtwn/rtl8192e/r92e.h>
#include <dev/rtwn/rtl8192c/r92c_rx_desc.h>
#include <dev/rtwn/rtl8812a/r12a_fw_cmd.h>
#ifndef RTWN_WITHOUT_UCODE
void
r92e_handle_c2h_report(struct rtwn_softc *sc, uint8_t *buf, int len)
{
/* Skip Rx descriptor. */
buf += sizeof(struct r92c_rx_stat);
len -= sizeof(struct r92c_rx_stat);
if (len < 2) {
device_printf(sc->sc_dev, "C2H report too short (len %d)\n",
len);
return;
}
len -= 2;
switch (buf[0]) { /* command id */
case R12A_C2H_TX_REPORT:
/* NOTREACHED */
KASSERT(0, ("use handle_tx_report() instead of %s\n",
__func__));
break;
}
}
#else
void
r92e_handle_c2h_report(struct rtwn_softc *sc, uint8_t *buf, int len)
{
/* Should not happen. */
device_printf(sc->sc_dev, "%s: called\n", __func__);
}
#endif
int8_t
r92e_get_rssi_cck(struct rtwn_softc *sc, void *physt)
{
return (10 + r88e_get_rssi_cck(sc, physt));
}