drivers/net/wireless/rtl818x.h

   1 /*
   2  * Definitions for RTL818x hardware
   3  *
   4  * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
   5  * Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
   6  *
   7  * Based on the r8187 driver, which is:
   8  * Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, et al.
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13  */
  14
  15 #ifndef RTL818X_H
  16 #define RTL818X_H
  17
  18 struct rtl818x_csr {
  19         u8      MAC[6];
  20         u8      reserved_0[2];
  21         __le32  MAR[2];
  22         u8      RX_FIFO_COUNT;
  23         u8      reserved_1;
  24         u8      TX_FIFO_COUNT;
  25         u8      BQREQ;
  26         u8      reserved_2[4];
  27         __le32  TSFT[2];
  28         __le32  TLPDA;
  29         __le32  TNPDA;
  30         __le32  THPDA;
  31         __le16  BRSR;
  32         u8      BSSID[6];
  33         u8      RESP_RATE;
  34         u8      EIFS;
  35         u8      reserved_3[1];
  36         u8      CMD;
  37 #define RTL818X_CMD_TX_ENABLE           (1 << 2)
  38 #define RTL818X_CMD_RX_ENABLE           (1 << 3)
  39 #define RTL818X_CMD_RESET               (1 << 4)
  40         u8      reserved_4[4];
  41         __le16  INT_MASK;
  42         __le16  INT_STATUS;
  43 #define RTL818X_INT_RX_OK               (1 <<  0)
  44 #define RTL818X_INT_RX_ERR              (1 <<  1)
  45 #define RTL818X_INT_TXL_OK              (1 <<  2)
  46 #define RTL818X_INT_TXL_ERR             (1 <<  3)
  47 #define RTL818X_INT_RX_DU               (1 <<  4)
  48 #define RTL818X_INT_RX_FO               (1 <<  5)
  49 #define RTL818X_INT_TXN_OK              (1 <<  6)
  50 #define RTL818X_INT_TXN_ERR             (1 <<  7)
  51 #define RTL818X_INT_TXH_OK              (1 <<  8)
  52 #define RTL818X_INT_TXH_ERR             (1 <<  9)
  53 #define RTL818X_INT_TXB_OK              (1 << 10)
  54 #define RTL818X_INT_TXB_ERR             (1 << 11)
  55 #define RTL818X_INT_ATIM                (1 << 12)
  56 #define RTL818X_INT_BEACON              (1 << 13)
  57 #define RTL818X_INT_TIME_OUT            (1 << 14)
  58 #define RTL818X_INT_TX_FO               (1 << 15)
  59         __le32  TX_CONF;
  60 #define RTL818X_TX_CONF_LOOPBACK_MAC    (1 << 17)
  61 #define RTL818X_TX_CONF_LOOPBACK_CONT   (3 << 17)
  62 #define RTL818X_TX_CONF_NO_ICV          (1 << 19)
  63 #define RTL818X_TX_CONF_DISCW           (1 << 20)
  64 #define RTL818X_TX_CONF_SAT_HWPLCP      (1 << 24)
  65 #define RTL818X_TX_CONF_R8180_ABCD      (2 << 25)
  66 #define RTL818X_TX_CONF_R8180_F         (3 << 25)
  67 #define RTL818X_TX_CONF_R8185_ABC       (4 << 25)
  68 #define RTL818X_TX_CONF_R8185_D         (5 << 25)
  69 #define RTL818X_TX_CONF_HWVER_MASK      (7 << 25)
  70 #define RTL818X_TX_CONF_PROBE_DTS       (1 << 29)
  71 #define RTL818X_TX_CONF_HW_SEQNUM       (1 << 30)
  72 #define RTL818X_TX_CONF_CW_MIN          (1 << 31)
  73         __le32  RX_CONF;
  74 #define RTL818X_RX_CONF_MONITOR         (1 <<  0)
  75 #define RTL818X_RX_CONF_NICMAC          (1 <<  1)
  76 #define RTL818X_RX_CONF_MULTICAST       (1 <<  2)
  77 #define RTL818X_RX_CONF_BROADCAST       (1 <<  3)
  78 #define RTL818X_RX_CONF_FCS             (1 <<  5)
  79 #define RTL818X_RX_CONF_DATA            (1 << 18)
  80 #define RTL818X_RX_CONF_CTRL            (1 << 19)
  81 #define RTL818X_RX_CONF_MGMT            (1 << 20)
  82 #define RTL818X_RX_CONF_ADDR3           (1 << 21)
  83 #define RTL818X_RX_CONF_PM              (1 << 22)
  84 #define RTL818X_RX_CONF_BSSID           (1 << 23)
  85 #define RTL818X_RX_CONF_RX_AUTORESETPHY (1 << 28)
  86 #define RTL818X_RX_CONF_CSDM1           (1 << 29)
  87 #define RTL818X_RX_CONF_CSDM2           (1 << 30)
  88 #define RTL818X_RX_CONF_ONLYERLPKT      (1 << 31)
  89         __le32  INT_TIMEOUT;
  90         __le32  TBDA;
  91         u8      EEPROM_CMD;
  92 #define RTL818X_EEPROM_CMD_READ         (1 << 0)
  93 #define RTL818X_EEPROM_CMD_WRITE        (1 << 1)
  94 #define RTL818X_EEPROM_CMD_CK           (1 << 2)
  95 #define RTL818X_EEPROM_CMD_CS           (1 << 3)
  96 #define RTL818X_EEPROM_CMD_NORMAL       (0 << 6)
  97 #define RTL818X_EEPROM_CMD_LOAD         (1 << 6)
  98 #define RTL818X_EEPROM_CMD_PROGRAM      (2 << 6)
  99 #define RTL818X_EEPROM_CMD_CONFIG       (3 << 6)
 100         u8      CONFIG0;
 101         u8      CONFIG1;
 102         u8      CONFIG2;
 103 #define RTL818X_CONFIG2_ANTENNA_DIV     (1 << 6)
 104         __le32  ANAPARAM;
 105         u8      MSR;
 106 #define RTL818X_MSR_NO_LINK             (0 << 2)
 107 #define RTL818X_MSR_ADHOC               (1 << 2)
 108 #define RTL818X_MSR_INFRA               (2 << 2)
 109         u8      CONFIG3;
 110 #define RTL818X_CONFIG3_ANAPARAM_WRITE  (1 << 6)
 111         u8      CONFIG4;
 112 #define RTL818X_CONFIG4_POWEROFF        (1 << 6)
 113 #define RTL818X_CONFIG4_VCOOFF          (1 << 7)
 114         u8      TESTR;
 115         u8      reserved_9[2];
 116         u8      PGSELECT;
 117         u8      SECURITY;
 118         __le32  ANAPARAM2;
 119         u8      reserved_10[12];
 120         __le16  BEACON_INTERVAL;
 121         __le16  ATIM_WND;
 122         __le16  BEACON_INTERVAL_TIME;
 123         __le16  ATIMTR_INTERVAL;
 124         u8      PHY_DELAY;
 125         u8      CARRIER_SENSE_COUNTER;
 126         u8      reserved_11[2];
 127         u8      PHY[4];
 128         __le16  RFPinsOutput;
 129         __le16  RFPinsEnable;
 130         __le16  RFPinsSelect;
 131         __le16  RFPinsInput;
 132         __le32  RF_PARA;
 133         __le32  RF_TIMING;
 134         u8      GP_ENABLE;
 135         u8      GPIO;
 136         u8      reserved_12[10];
 137         u8      TX_AGC_CTL;
 138 #define RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT         (1 << 0)
 139 #define RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT       (1 << 1)
 140 #define RTL818X_TX_AGC_CTL_FEEDBACK_ANT                 (1 << 2)
 141         u8      TX_GAIN_CCK;
 142         u8      TX_GAIN_OFDM;
 143         u8      TX_ANTENNA;
 144         u8      reserved_13[16];
 145         u8      WPA_CONF;
 146         u8      reserved_14[3];
 147         u8      SIFS;
 148         u8      DIFS;
 149         u8      SLOT;
 150         u8      reserved_15[5];
 151         u8      CW_CONF;
 152 #define RTL818X_CW_CONF_PERPACKET_CW_SHIFT      (1 << 0)
 153 #define RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT   (1 << 1)
 154         u8      CW_VAL;
 155         u8      RATE_FALLBACK;
 156         u8      reserved_16[25];
 157         u8      CONFIG5;
 158         u8      TX_DMA_POLLING;
 159         u8      reserved_17[2];
 160         __le16  CWR;
 161         u8      RETRY_CTR;
 162         u8      reserved_18[5];
 163         __le32  RDSAR;
 164         u8      reserved_19[12];
 165         __le16  FEMR;
 166         u8      reserved_20[4];
 167         __le16  TALLY_CNT;
 168         u8      TALLY_SEL;
 169 } __attribute__((packed));
 170
 171 struct rtl818x_rf_ops {
 172         char *name;
 173         void (*init)(struct ieee80211_hw *);
 174         void (*stop)(struct ieee80211_hw *);
 175         void (*set_chan)(struct ieee80211_hw *, struct ieee80211_conf *);
 176 };
 177
 178 static const struct ieee80211_rate rtl818x_rates[] = {
 179         { .rate = 10,
 180           .val = 0,
 181           .flags = IEEE80211_RATE_CCK },
 182         { .rate = 20,
 183           .val = 1,
 184           .flags = IEEE80211_RATE_CCK },
 185         { .rate = 55,
 186           .val = 2,
 187           .flags = IEEE80211_RATE_CCK },
 188         { .rate = 110,
 189           .val = 3,
 190           .flags = IEEE80211_RATE_CCK },
 191         { .rate = 60,
 192           .val = 4,
 193           .flags = IEEE80211_RATE_OFDM },
 194         { .rate = 90,
 195           .val = 5,
 196           .flags = IEEE80211_RATE_OFDM },
 197         { .rate = 120,
 198           .val = 6,
 199           .flags = IEEE80211_RATE_OFDM },
 200         { .rate = 180,
 201           .val = 7,
 202           .flags = IEEE80211_RATE_OFDM },
 203         { .rate = 240,
 204           .val = 8,
 205           .flags = IEEE80211_RATE_OFDM },
 206         { .rate = 360,
 207           .val = 9,
 208           .flags = IEEE80211_RATE_OFDM },
 209         { .rate = 480,
 210           .val = 10,
 211           .flags = IEEE80211_RATE_OFDM },
 212         { .rate = 540,
 213           .val = 11,
 214           .flags = IEEE80211_RATE_OFDM },
 215 };
 216
 217 static const struct ieee80211_channel rtl818x_channels[] = {
 218         { .chan = 1,
 219           .freq = 2412},
 220         { .chan = 2,
 221           .freq = 2417},
 222         { .chan = 3,
 223           .freq = 2422},
 224         { .chan = 4,
 225           .freq = 2427},
 226         { .chan = 5,
 227           .freq = 2432},
 228         { .chan = 6,
 229           .freq = 2437},
 230         { .chan = 7,
 231           .freq = 2442},
 232         { .chan = 8,
 233           .freq = 2447},
 234         { .chan = 9,
 235           .freq = 2452},
 236         { .chan = 10,
 237           .freq = 2457},
 238         { .chan = 11,
 239           .freq = 2462},
 240         { .chan = 12,
 241           .freq = 2467},
 242         { .chan = 13,
 243           .freq = 2472},
 244         { .chan = 14,
 245           .freq = 2484}
 246 };
 247
 248 #endif /* RTL818X_H */