sys/dev/rtwn/rtl8188e/usb/r88eu_attach.c

   1 /*      $OpenBSD: if_urtwn.c,v 1.16 2011/02/10 17:26:40 jakemsr Exp $   */
   2
   3 /*-
   4  * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
   5  * Copyright (c) 2014 Kevin Lo <kevlo@FreeBSD.org>
   6  * Copyright (c) 2015-2016 Andriy Voskoboinyk <avos@FreeBSD.org>
   7  *
   8  * Permission to use, copy, modify, and distribute this software for any
   9  * purpose with or without fee is hereby granted, provided that the above
  10  * copyright notice and this permission notice appear in all copies.
  11  *
  12  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  13  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  14  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  15  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  16  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  17  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  18  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  19  */
  20
  21 #include <sys/cdefs.h>
  22 __FBSDID("$FreeBSD$");
  23
  24 #include "opt_wlan.h"
  25
  26 #include <sys/param.h>
  27 #include <sys/lock.h>
  28 #include <sys/mutex.h>
  29 #include <sys/mbuf.h>
  30 #include <sys/kernel.h>
  31 #include <sys/socket.h>
  32 #include <sys/systm.h>
  33 #include <sys/malloc.h>
  34 #include <sys/queue.h>
  35 #include <sys/taskqueue.h>
  36 #include <sys/bus.h>
  37 #include <sys/endian.h>
  38 #include <sys/linker.h>
  39
  40 #include <net/if.h>
  41 #include <net/ethernet.h>
  42 #include <net/if_media.h>
  43
  44 #include <net80211/ieee80211_var.h>
  45 #include <net80211/ieee80211_radiotap.h>
  46
  47 #include <dev/rtwn/if_rtwnreg.h>
  48 #include <dev/rtwn/if_rtwnvar.h>
  49 #include <dev/rtwn/if_rtwn_nop.h>
  50
  51 #include <dev/rtwn/usb/rtwn_usb_var.h>
  52
  53 #include <dev/rtwn/rtl8192c/r92c_reg.h>
  54 #include <dev/rtwn/rtl8192c/r92c_var.h>
  55
  56 #include <dev/rtwn/rtl8192c/usb/r92cu.h>
  57 #include <dev/rtwn/rtl8192c/usb/r92cu_tx_desc.h>
  58
  59 #include <dev/rtwn/rtl8188e/r88e_priv.h>
  60 #include <dev/rtwn/rtl8188e/r88e_rom_image.h>   /* for 'macaddr' field */
  61
  62 #include <dev/rtwn/rtl8188e/usb/r88eu.h>
  63
  64
  65 static struct rtwn_r88e_txpwr r88e_txpwr;
  66
  67 void    r88eu_attach(struct rtwn_usb_softc *);
  68
  69 static void
  70 r88eu_set_macaddr(struct rtwn_softc *sc, uint8_t *buf)
  71 {
  72         struct r88e_rom *rom = (struct r88e_rom *)buf;
  73
  74         IEEE80211_ADDR_COPY(sc->sc_ic.ic_macaddr, rom->diff_d0.usb.macaddr);
  75 }
  76
  77 static void
  78 r88e_postattach(struct rtwn_softc *sc)
  79 {
  80         struct r92c_softc *rs = sc->sc_priv;
  81         struct ieee80211com *ic = &sc->sc_ic;
  82
  83         rs->rs_scan_start = ic->ic_scan_start;
  84         ic->ic_scan_start = r92c_scan_start;
  85         rs->rs_scan_end = ic->ic_scan_end;
  86         ic->ic_scan_end = r92c_scan_end;
  87 }
  88
  89 static void
  90 r88eu_attach_private(struct rtwn_softc *sc)
  91 {
  92         struct r92c_softc *rs;
  93
  94         rs = malloc(sizeof(struct r92c_softc), M_RTWN_PRIV, M_WAITOK | M_ZERO);
  95
  96         rs->rs_txpwr                    = &r88e_txpwr;
  97         rs->rs_txagc                    = NULL;
  98
  99         rs->rs_set_bw20                 = r88e_set_bw20;
 100         rs->rs_get_txpower              = r88e_get_txpower;
 101         rs->rs_set_gain                 = r88e_set_gain;
 102         rs->rs_tx_enable_ampdu          = r88e_tx_enable_ampdu;
 103         rs->rs_tx_setup_hwseq           = r88e_tx_setup_hwseq;
 104         rs->rs_tx_setup_macid           = r88e_tx_setup_macid;
 105         rs->rs_set_rom_opts             = r88eu_set_macaddr;
 106
 107         rs->rf_read_delay[0]            = 10;
 108         rs->rf_read_delay[1]            = 100;
 109         rs->rf_read_delay[2]            = 10;
 110
 111         sc->sc_priv = rs;
 112 }
 113
 114 static void
 115 r88eu_adj_devcaps(struct rtwn_softc *sc)
 116 {
 117         /* XXX TODO? */
 118 }
 119
 120 void
 121 r88eu_attach(struct rtwn_usb_softc *uc)
 122 {
 123         struct rtwn_softc *sc           = &uc->uc_sc;
 124
 125         /* USB part. */
 126         uc->uc_align_rx                 = r92cu_align_rx;
 127         uc->tx_agg_desc_num             = 6;
 128
 129         /* Common part. */
 130         sc->sc_flags                    = RTWN_FLAG_EXT_HDR;
 131
 132         sc->sc_set_chan                 = r92c_set_chan;
 133         sc->sc_fill_tx_desc             = r92c_fill_tx_desc;
 134         sc->sc_fill_tx_desc_raw         = r92c_fill_tx_desc_raw;
 135         sc->sc_fill_tx_desc_null        = r92c_fill_tx_desc_null;
 136         sc->sc_dump_tx_desc             = r92cu_dump_tx_desc;
 137         sc->sc_tx_radiotap_flags        = r92c_tx_radiotap_flags;
 138         sc->sc_rx_radiotap_flags        = r92c_rx_radiotap_flags;
 139         sc->sc_get_rx_stats             = r88e_get_rx_stats;
 140         sc->sc_get_rssi_cck             = r88e_get_rssi_cck;
 141         sc->sc_get_rssi_ofdm            = r88e_get_rssi_ofdm;
 142         sc->sc_classify_intr            = r88e_classify_intr;
 143         sc->sc_handle_tx_report         = r88e_ratectl_tx_complete;
 144         sc->sc_handle_c2h_report        = r88e_handle_c2h_report;
 145         sc->sc_check_frame              = rtwn_nop_int_softc_mbuf;
 146         sc->sc_rf_read                  = r92c_rf_read;
 147         sc->sc_rf_write                 = r88e_rf_write;
 148         sc->sc_check_condition          = r92c_check_condition;
 149         sc->sc_efuse_postread           = rtwn_nop_softc;
 150         sc->sc_parse_rom                = r88e_parse_rom;
 151         sc->sc_set_led                  = r88e_set_led;
 152         sc->sc_power_on                 = r88eu_power_on;
 153         sc->sc_power_off                = r88eu_power_off;
 154 #ifndef RTWN_WITHOUT_UCODE
 155         sc->sc_fw_reset                 = r88e_fw_reset;
 156         sc->sc_fw_download_enable       = r88e_fw_download_enable;
 157 #endif
 158         sc->sc_llt_init                 = r92c_llt_init;
 159         sc->sc_set_page_size            = r92c_set_page_size;
 160         sc->sc_lc_calib                 = r92c_lc_calib;
 161         sc->sc_iq_calib                 = r88e_iq_calib;
 162         sc->sc_read_chipid_vendor       = rtwn_nop_softc_uint32;
 163         sc->sc_adj_devcaps              = r88eu_adj_devcaps;
 164         sc->sc_vap_preattach            = rtwn_nop_softc_vap;
 165         sc->sc_postattach               = r88e_postattach;
 166         sc->sc_detach_private           = r92c_detach_private;
 167         sc->sc_set_media_status         = r88e_set_media_status;
 168 #ifndef RTWN_WITHOUT_UCODE
 169         sc->sc_set_rsvd_page            = r88e_set_rsvd_page;
 170         sc->sc_set_pwrmode              = r88e_set_pwrmode;
 171         sc->sc_set_rssi                 = rtwn_nop_softc;       /* XXX TODO? */
 172 #endif
 173         sc->sc_beacon_init              = r92c_beacon_init;
 174         sc->sc_beacon_enable            = r88e_beacon_enable;
 175         sc->sc_beacon_set_rate          = rtwn_nop_void_int;
 176         sc->sc_beacon_select            = rtwn_nop_softc_int;
 177         sc->sc_temp_measure             = r88e_temp_measure;
 178         sc->sc_temp_read                = r88e_temp_read;
 179         sc->sc_init_tx_agg              = r92cu_init_tx_agg;
 180         sc->sc_init_rx_agg              = r88eu_init_rx_agg;
 181         sc->sc_init_ampdu               = rtwn_nop_softc;
 182         sc->sc_init_intr                = r88eu_init_intr;
 183         sc->sc_init_edca                = r92c_init_edca;
 184         sc->sc_init_bb                  = r88eu_init_bb;
 185         sc->sc_init_rf                  = r92c_init_rf;
 186         sc->sc_init_antsel              = rtwn_nop_softc;
 187         sc->sc_post_init                = r88eu_post_init;
 188         sc->sc_init_bcnq1_boundary      = rtwn_nop_int_softc;
 189
 190         sc->mac_prog                    = &rtl8188e_mac[0];
 191         sc->mac_size                    = nitems(rtl8188e_mac);
 192         sc->bb_prog                     = &rtl8188e_bb[0];
 193         sc->bb_size                     = nitems(rtl8188e_bb);
 194         sc->agc_prog                    = &rtl8188e_agc[0];
 195         sc->agc_size                    = nitems(rtl8188e_agc);
 196         sc->rf_prog                     = &rtl8188e_rf[0];
 197
 198         sc->name                        = "RTL8188EU";
 199         sc->fwname                      = "rtwn-rtl8188eufw";
 200         sc->fwsig                       = 0x88e;
 201
 202         sc->page_count                  = R88EU_TX_PAGE_COUNT;
 203         sc->pktbuf_count                = R88E_TXPKTBUF_COUNT;
 204
 205         sc->ackto                       = 0x40;
 206         sc->npubqpages                  = R88EU_PUBQ_NPAGES;
 207         sc->page_size                   = R92C_TX_PAGE_SIZE;
 208
 209         sc->txdesc_len                  = sizeof(struct r92cu_tx_desc);
 210         sc->efuse_maxlen                = R88E_EFUSE_MAX_LEN;
 211         sc->efuse_maplen                = R88E_EFUSE_MAP_LEN;
 212         sc->rx_dma_size                 = R88E_RX_DMA_BUFFER_SIZE;
 213
 214         sc->macid_limit                 = R88E_MACID_MAX + 1;
 215         sc->cam_entry_limit             = R92C_CAM_ENTRY_COUNT;
 216         sc->fwsize_limit                = R92C_MAX_FW_SIZE;
 217         sc->temp_delta                  = R88E_CALIB_THRESHOLD;
 218
 219         sc->bcn_status_reg[0]           = R92C_TDECTRL;
 220         sc->bcn_status_reg[1]           = R92C_TDECTRL;
 221         sc->rcr                         = 0;
 222
 223         sc->ntxchains                   = 1;
 224         sc->nrxchains                   = 1;
 225
 226         r88eu_attach_private(sc);
 227 }