d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
66e5985084
freebsd-dev/sys/dev/rtwn/rtl8188e/usb/r88eu_attach.c
Andriy Voskoboinyk b3f3786e5d rtwn_pci(4): add support for RTL8188EE chipset. 
Initially based on https://reviews.freebsd.org/D15692;
later deduplicated and improved a bit (Tx reports, IQ calibration support).

Submitted by:	Farhan Khan <khanzf@gmail.com>
MFC after:	4 days
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D15692
2019-01-02 06:48:53 +00:00

228 lines
6.7 KiB
C
Raw Blame History

/* $OpenBSD: if_urtwn.c,v 1.16 2011/02/10 17:26:40 jakemsr Exp $ */
/*-
* Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
* Copyright (c) 2014 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 <dev/rtwn/if_rtwnreg.h>
#include <dev/rtwn/if_rtwnvar.h>
#include <dev/rtwn/if_rtwn_nop.h>
#include <dev/rtwn/usb/rtwn_usb_var.h>
#include <dev/rtwn/rtl8192c/r92c_reg.h>
#include <dev/rtwn/rtl8192c/r92c_var.h>
#include <dev/rtwn/rtl8192c/usb/r92cu.h>
#include <dev/rtwn/rtl8192c/usb/r92cu_tx_desc.h>
#include <dev/rtwn/rtl8188e/r88e_priv.h>
#include <dev/rtwn/rtl8188e/r88e_rom_image.h> /* for 'macaddr' field */
#include <dev/rtwn/rtl8188e/usb/r88eu.h>
static struct rtwn_r88e_txpwr r88e_txpwr;
void r88eu_attach(struct rtwn_usb_softc *);
static void
r88eu_set_macaddr(struct rtwn_softc *sc, uint8_t *buf)
{
struct r88e_rom *rom = (struct r88e_rom *)buf;
IEEE80211_ADDR_COPY(sc->sc_ic.ic_macaddr, rom->diff_d0.usb.macaddr);
}
static void
r88e_postattach(struct rtwn_softc *sc)
{
struct r92c_softc *rs = sc->sc_priv;
struct ieee80211com *ic = &sc->sc_ic;
rs->rs_scan_start = ic->ic_scan_start;
ic->ic_scan_start = r92c_scan_start;
rs->rs_scan_end = ic->ic_scan_end;
ic->ic_scan_end = r92c_scan_end;
}
static void
r88eu_attach_private(struct rtwn_softc *sc)
{
struct r92c_softc *rs;
rs = malloc(sizeof(struct r92c_softc), M_RTWN_PRIV, M_WAITOK | M_ZERO);
rs->rs_txpwr = &r88e_txpwr;
rs->rs_txagc = NULL;
rs->rs_set_bw20 = r88e_set_bw20;
rs->rs_get_txpower = r88e_get_txpower;
rs->rs_set_gain = r88e_set_gain;
rs->rs_tx_enable_ampdu = r88e_tx_enable_ampdu;
rs->rs_tx_setup_hwseq = r88e_tx_setup_hwseq;
rs->rs_tx_setup_macid = r88e_tx_setup_macid;
rs->rs_set_rom_opts = r88eu_set_macaddr;
rs->rf_read_delay[0] = 10;
rs->rf_read_delay[1] = 100;
rs->rf_read_delay[2] = 10;
sc->sc_priv = rs;
}
static void
r88eu_adj_devcaps(struct rtwn_softc *sc)
{
/* XXX TODO? */
}
void
r88eu_attach(struct rtwn_usb_softc *uc)
{
struct rtwn_softc *sc = &uc->uc_sc;
/* USB part. */
uc->uc_align_rx = r92cu_align_rx;
uc->tx_agg_desc_num = 6;
/* Common part. */
sc->sc_flags = RTWN_FLAG_EXT_HDR;
sc->sc_set_chan = r92c_set_chan;
sc->sc_fill_tx_desc = r92c_fill_tx_desc;
sc->sc_fill_tx_desc_raw = r92c_fill_tx_desc_raw;
sc->sc_fill_tx_desc_null = r92c_fill_tx_desc_null;
sc->sc_dump_tx_desc = r92cu_dump_tx_desc;
sc->sc_tx_radiotap_flags = r92c_tx_radiotap_flags;
sc->sc_rx_radiotap_flags = r92c_rx_radiotap_flags;
sc->sc_get_rx_stats = r88e_get_rx_stats;
sc->sc_get_rssi_cck = r88e_get_rssi_cck;
sc->sc_get_rssi_ofdm = r88e_get_rssi_ofdm;
sc->sc_classify_intr = r88e_classify_intr;
sc->sc_handle_tx_report = r88e_ratectl_tx_complete;
sc->sc_handle_c2h_report = r88e_handle_c2h_report;
sc->sc_check_frame = rtwn_nop_int_softc_mbuf;
sc->sc_rf_read = r92c_rf_read;
sc->sc_rf_write = r88e_rf_write;
sc->sc_check_condition = r92c_check_condition;
sc->sc_efuse_postread = rtwn_nop_softc;
sc->sc_parse_rom = r88e_parse_rom;
sc->sc_set_led = r88e_set_led;
sc->sc_power_on = r88eu_power_on;
sc->sc_power_off = r88eu_power_off;
#ifndef RTWN_WITHOUT_UCODE
sc->sc_fw_reset = r88e_fw_reset;
sc->sc_fw_download_enable = r88e_fw_download_enable;
#endif
sc->sc_llt_init = r92c_llt_init;
sc->sc_set_page_size = r92c_set_page_size;
sc->sc_lc_calib = r92c_lc_calib;
sc->sc_iq_calib = r88e_iq_calib;
sc->sc_read_chipid_vendor = rtwn_nop_softc_uint32;
sc->sc_adj_devcaps = r88eu_adj_devcaps;
sc->sc_vap_preattach = rtwn_nop_softc_vap;
sc->sc_postattach = r88e_postattach;
sc->sc_detach_private = r92c_detach_private;
sc->sc_set_media_status = r88e_set_media_status;
#ifndef RTWN_WITHOUT_UCODE
sc->sc_set_rsvd_page = r88e_set_rsvd_page;
sc->sc_set_pwrmode = r88e_set_pwrmode;
sc->sc_set_rssi = rtwn_nop_softc; /* XXX TODO? */
#endif
sc->sc_beacon_init = r92c_beacon_init;
sc->sc_beacon_enable = r88e_beacon_enable;
sc->sc_beacon_set_rate = rtwn_nop_void_int;
sc->sc_beacon_select = rtwn_nop_softc_int;
sc->sc_temp_measure = r88e_temp_measure;
sc->sc_temp_read = r88e_temp_read;
sc->sc_init_tx_agg = r92cu_init_tx_agg;
sc->sc_init_rx_agg = r88eu_init_rx_agg;
sc->sc_init_ampdu = rtwn_nop_softc;
sc->sc_init_intr = r88eu_init_intr;
sc->sc_init_edca = r92c_init_edca;
sc->sc_init_bb = r88eu_init_bb;
sc->sc_init_rf = r92c_init_rf;
sc->sc_init_antsel = rtwn_nop_softc;
sc->sc_post_init = r88eu_post_init;
sc->sc_init_bcnq1_boundary = rtwn_nop_int_softc;
sc->mac_prog = &rtl8188e_mac[0];
sc->mac_size = nitems(rtl8188e_mac);
sc->bb_prog = &rtl8188e_bb[0];
sc->bb_size = nitems(rtl8188e_bb);
sc->agc_prog = &rtl8188e_agc[0];
sc->agc_size = nitems(rtl8188e_agc);
sc->rf_prog = &rtl8188e_rf[0];
sc->name = "RTL8188EU";
sc->fwname = "rtwn-rtl8188eufw";
sc->fwsig = 0x88e;
sc->page_count = R88EU_TX_PAGE_COUNT;
sc->pktbuf_count = R88E_TXPKTBUF_COUNT;
sc->ackto = 0x40;
sc->npubqpages = R88EU_PUBQ_NPAGES;
sc->page_size = R92C_TX_PAGE_SIZE;
sc->txdesc_len = sizeof(struct r92cu_tx_desc);
sc->efuse_maxlen = R88E_EFUSE_MAX_LEN;
sc->efuse_maplen = R88E_EFUSE_MAP_LEN;
sc->rx_dma_size = R88E_RX_DMA_BUFFER_SIZE;
sc->macid_limit = R88E_MACID_MAX + 1;
sc->cam_entry_limit = R92C_CAM_ENTRY_COUNT;
sc->fwsize_limit = R92C_MAX_FW_SIZE;
sc->temp_delta = R88E_CALIB_THRESHOLD;
sc->bcn_status_reg[0] = R92C_TDECTRL;
sc->bcn_status_reg[1] = R92C_TDECTRL;
sc->rcr = 0;
sc->ntxchains = 1;
sc->nrxchains = 1;
r88eu_attach_private(sc);
}
Reference in New Issue View Git Blame Copy Permalink