drivers/staging/agnx/debug.h

   1 #ifndef AGNX_DEBUG_H_
   2 #define AGNX_DEBUG_H_
   3
   4 #include "agnx.h"
   5 #include "phy.h"
   6 #include "sta.h"
   7 #include "xmit.h"
   8
   9 #define AGNX_TRACE              printk(KERN_ERR PFX "function:%s line:%d\n", __func__, __LINE__)
  10
  11 #define PRINTK_LE16(prefix, var)        printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.4x\n", le16_to_cpu(var))
  12 #define PRINTK_LE32(prefix, var)        printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.8x\n", le32_to_cpu(var))
  13 #define PRINTK_U8(prefix, var)          printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.2x\n", var)
  14 #define PRINTK_BE16(prefix, var)        printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.4x\n", be16_to_cpu(var))
  15 #define PRINTK_BE32(prefix, var)        printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.8x\n", be32_to_cpu(var))
  16 #define PRINTK_BITS(prefix, field)      printk(KERN_DEBUG PFX #prefix ": " #field ": 0x%x\n", (reg & field) >> field##_SHIFT)
  17
  18 static inline void agnx_bug(char *reason)
  19 {
  20         printk(KERN_ERR PFX "%s\n", reason);
  21         BUG();
  22 }
  23
  24 static inline void agnx_print_desc(struct agnx_desc *desc)
  25 {
  26         u32 reg = be32_to_cpu(desc->frag);
  27
  28         PRINTK_BITS(DESC, PACKET_LEN);
  29
  30         if (reg & FIRST_FRAG) {
  31                 PRINTK_BITS(DESC, FIRST_PACKET_MASK);
  32                 PRINTK_BITS(DESC, FIRST_RESERV2);
  33                 PRINTK_BITS(DESC, FIRST_TKIP_ERROR);
  34                 PRINTK_BITS(DESC, FIRST_TKIP_PACKET);
  35                 PRINTK_BITS(DESC, FIRST_RESERV1);
  36                 PRINTK_BITS(DESC, FIRST_FRAG_LEN);
  37         } else {
  38                 PRINTK_BITS(DESC, SUB_RESERV2);
  39                 PRINTK_BITS(DESC, SUB_TKIP_ERROR);
  40                 PRINTK_BITS(DESC, SUB_TKIP_PACKET);
  41                 PRINTK_BITS(DESC, SUB_RESERV1);
  42                 PRINTK_BITS(DESC, SUB_FRAG_LEN);
  43         }
  44
  45         PRINTK_BITS(DESC, FIRST_FRAG);
  46         PRINTK_BITS(DESC, LAST_FRAG);
  47         PRINTK_BITS(DESC, OWNER);
  48 }
  49
  50
  51 static inline void dump_ieee80211b_phy_hdr(__be32 _11b0, __be32 _11b1)
  52 {
  53
  54 }
  55
  56 static inline void agnx_print_hdr(struct agnx_hdr *hdr)
  57 {
  58         u32 reg;
  59         int i;
  60
  61         reg = be32_to_cpu(hdr->reg0);
  62         PRINTK_BITS(HDR, RTS);
  63         PRINTK_BITS(HDR, MULTICAST);
  64         PRINTK_BITS(HDR, ACK);
  65         PRINTK_BITS(HDR, TM);
  66         PRINTK_BITS(HDR, RELAY);
  67         PRINTK_BITS(HDR, REVISED_FCS);
  68         PRINTK_BITS(HDR, NEXT_BUFFER_ADDR);
  69
  70         reg = be32_to_cpu(hdr->reg1);
  71         PRINTK_BITS(HDR, MAC_HDR_LEN);
  72         PRINTK_BITS(HDR, DURATION_OVERIDE);
  73         PRINTK_BITS(HDR, PHY_HDR_OVERIDE);
  74         PRINTK_BITS(HDR, CRC_FAIL);
  75         PRINTK_BITS(HDR, SEQUENCE_NUMBER);
  76         PRINTK_BITS(HDR, BUFF_HEAD_ADDR);
  77
  78         reg = be32_to_cpu(hdr->reg2);
  79         PRINTK_BITS(HDR, PDU_COUNT);
  80         PRINTK_BITS(HDR, WEP_KEY);
  81         PRINTK_BITS(HDR, USES_WEP_KEY);
  82         PRINTK_BITS(HDR, KEEP_ALIVE);
  83         PRINTK_BITS(HDR, BUFF_TAIL_ADDR);
  84
  85         reg = be32_to_cpu(hdr->reg3);
  86         PRINTK_BITS(HDR, CTS_11G);
  87         PRINTK_BITS(HDR, RTS_11G);
  88         PRINTK_BITS(HDR, FRAG_SIZE);
  89         PRINTK_BITS(HDR, PAYLOAD_LEN);
  90         PRINTK_BITS(HDR, FRAG_NUM);
  91
  92         reg = be32_to_cpu(hdr->reg4);
  93         PRINTK_BITS(HDR, RELAY_STAID);
  94         PRINTK_BITS(HDR, STATION_ID);
  95         PRINTK_BITS(HDR, WORKQUEUE_ID);
  96
  97         reg = be32_to_cpu(hdr->reg5);
  98         /* printf the route flag */
  99         PRINTK_BITS(HDR, ROUTE_HOST);
 100         PRINTK_BITS(HDR, ROUTE_CARD_CPU);
 101         PRINTK_BITS(HDR, ROUTE_ENCRYPTION);
 102         PRINTK_BITS(HDR, ROUTE_TX);
 103         PRINTK_BITS(HDR, ROUTE_RX1);
 104         PRINTK_BITS(HDR, ROUTE_RX2);
 105         PRINTK_BITS(HDR, ROUTE_COMPRESSION);
 106
 107         PRINTK_BE32(HDR, hdr->_11g0);
 108         PRINTK_BE32(HDR, hdr->_11g1);
 109         PRINTK_BE32(HDR, hdr->_11b0);
 110         PRINTK_BE32(HDR, hdr->_11b1);
 111
 112         dump_ieee80211b_phy_hdr(hdr->_11b0, hdr->_11b1);
 113
 114         /* Fixme */
 115         for (i = 0; i < ARRAY_SIZE(hdr->mac_hdr); i++) {
 116                 if (i == 0)
 117                         printk(KERN_DEBUG PFX "IEEE80211 HDR: ");
 118                 printk("%.2x ", hdr->mac_hdr[i]);
 119                 if (i + 1 == ARRAY_SIZE(hdr->mac_hdr))
 120                         printk("\n");
 121         }
 122
 123         PRINTK_BE16(HDR, hdr->rts_duration);
 124         PRINTK_BE16(HDR, hdr->last_duration);
 125         PRINTK_BE16(HDR, hdr->sec_last_duration);
 126         PRINTK_BE16(HDR, hdr->other_duration);
 127         PRINTK_BE16(HDR, hdr->tx_other_duration);
 128         PRINTK_BE16(HDR, hdr->last_11g_len);
 129         PRINTK_BE16(HDR, hdr->other_11g_len);
 130         PRINTK_BE16(HDR, hdr->last_11b_len);
 131         PRINTK_BE16(HDR, hdr->other_11b_len);
 132
 133         /* FIXME */
 134         reg = be16_to_cpu(hdr->reg6);
 135         PRINTK_BITS(HDR, MBF);
 136         PRINTK_BITS(HDR, RSVD4);
 137
 138         PRINTK_BE16(HDR, hdr->rx_frag_stat);
 139
 140         PRINTK_BE32(HDR, hdr->time_stamp);
 141         PRINTK_BE32(HDR, hdr->phy_stats_hi);
 142         PRINTK_BE32(HDR, hdr->phy_stats_lo);
 143         PRINTK_BE32(HDR, hdr->mic_key0);
 144         PRINTK_BE32(HDR, hdr->mic_key1);
 145 } /* agnx_print_hdr */
 146
 147
 148 static inline void agnx_print_rx_hdr(struct agnx_hdr *hdr)
 149 {
 150         agnx_print_hdr(hdr);
 151
 152         PRINTK_BE16(HDR, hdr->rx.rx_packet_duration);
 153         PRINTK_BE16(HDR, hdr->rx.replay_cnt);
 154
 155         PRINTK_U8(HDR, hdr->rx_channel);
 156 }
 157
 158 static inline void agnx_print_tx_hdr(struct agnx_hdr *hdr)
 159 {
 160         agnx_print_hdr(hdr);
 161
 162         PRINTK_U8(HDR, hdr->tx.long_retry_limit);
 163         PRINTK_U8(HDR, hdr->tx.short_retry_limit);
 164         PRINTK_U8(HDR, hdr->tx.long_retry_cnt);
 165         PRINTK_U8(HDR, hdr->tx.short_retry_cnt);
 166
 167         PRINTK_U8(HDR, hdr->rx_channel);
 168 }
 169
 170 static inline void
 171 agnx_print_sta_power(struct agnx_priv *priv, unsigned int sta_idx)
 172 {
 173         struct agnx_sta_power power;
 174         u32 reg;
 175
 176         get_sta_power(priv, &power, sta_idx);
 177
 178         reg = le32_to_cpu(power.reg);
 179         PRINTK_BITS(STA_POWER, SIGNAL);
 180         PRINTK_BITS(STA_POWER, RATE);
 181         PRINTK_BITS(STA_POWER, TIFS);
 182         PRINTK_BITS(STA_POWER, EDCF);
 183         PRINTK_BITS(STA_POWER, CHANNEL_BOND);
 184         PRINTK_BITS(STA_POWER, PHY_MODE);
 185         PRINTK_BITS(STA_POWER, POWER_LEVEL);
 186         PRINTK_BITS(STA_POWER, NUM_TRANSMITTERS);
 187 }
 188
 189 static inline void
 190 agnx_print_sta_tx_wq(struct agnx_priv *priv, unsigned int sta_idx, unsigned int wq_idx)
 191 {
 192         struct agnx_sta_tx_wq tx_wq;
 193         u32 reg;
 194
 195         get_sta_tx_wq(priv, &tx_wq, sta_idx, wq_idx);
 196
 197         reg = le32_to_cpu(tx_wq.reg0);
 198         PRINTK_BITS(STA_TX_WQ, TAIL_POINTER);
 199         PRINTK_BITS(STA_TX_WQ, HEAD_POINTER_LOW);
 200
 201         reg = le32_to_cpu(tx_wq.reg3);
 202         PRINTK_BITS(STA_TX_WQ, HEAD_POINTER_HIGH);
 203         PRINTK_BITS(STA_TX_WQ, ACK_POINTER_LOW);
 204
 205         reg = le32_to_cpu(tx_wq.reg1);
 206         PRINTK_BITS(STA_TX_WQ, ACK_POINTER_HIGH);
 207         PRINTK_BITS(STA_TX_WQ, HEAD_TIMOUT_TAIL_PACK_CNT);
 208         PRINTK_BITS(STA_TX_WQ, ACK_TIMOUT_TAIL_PACK_CNT);
 209
 210         reg = le32_to_cpu(tx_wq.reg2);
 211         PRINTK_BITS(STA_TX_WQ, HEAD_TIMOUT_WIN_LIM_BYTE_CNT);
 212         PRINTK_BITS(STA_TX_WQ, HEAD_TIMOUT_WIN_LIM_FRAG_CNT);
 213         PRINTK_BITS(STA_TX_WQ, WORK_QUEUE_ACK_TYPE);
 214         PRINTK_BITS(STA_TX_WQ, WORK_QUEUE_VALID);
 215 }
 216
 217 static inline void agnx_print_sta_traffic(struct agnx_sta_traffic *traffic)
 218 {
 219         u32 reg;
 220
 221         reg = le32_to_cpu(traffic->reg0);
 222         PRINTK_BITS(STA_TRAFFIC, ACK_TIMOUT_CNT);
 223         PRINTK_BITS(STA_TRAFFIC, TRAFFIC_ACK_TYPE);
 224         PRINTK_BITS(STA_TRAFFIC, NEW_PACKET);
 225         PRINTK_BITS(STA_TRAFFIC, TRAFFIC_VALID);
 226         PRINTK_BITS(STA_TRAFFIC, RX_HDR_DESC_POINTER);
 227
 228         reg = le32_to_cpu(traffic->reg1);
 229         PRINTK_BITS(STA_TRAFFIC, RX_PACKET_TIMESTAMP);
 230         PRINTK_BITS(STA_TRAFFIC, TRAFFIC_RESERVED);
 231         PRINTK_BITS(STA_TRAFFIC, SV);
 232         PRINTK_BITS(STA_TRAFFIC, RX_SEQUENCE_NUM);
 233
 234         PRINTK_LE32(STA_TRAFFIC, traffic->tx_replay_cnt_low);
 235
 236         PRINTK_LE16(STA_TRAFFIC, traffic->tx_replay_cnt_high);
 237         PRINTK_LE16(STA_TRAFFIC, traffic->rx_replay_cnt_high);
 238
 239         PRINTK_LE32(STA_TRAFFIC, traffic->rx_replay_cnt_low);
 240 }
 241
 242 static inline void agnx_print_sta(struct agnx_priv *priv, unsigned int sta_idx)
 243 {
 244         struct agnx_sta station;
 245         struct agnx_sta *sta = &station;
 246         u32 reg;
 247         unsigned int i;
 248
 249         get_sta(priv, sta, sta_idx);
 250
 251         for (i = 0; i < 4; i++)
 252                 PRINTK_LE32(STA, sta->tx_session_keys[i]);
 253         for (i = 0; i < 4; i++)
 254                 PRINTK_LE32(STA, sta->rx_session_keys[i]);
 255
 256         reg = le32_to_cpu(sta->reg);
 257         PRINTK_BITS(STA, ID_1);
 258         PRINTK_BITS(STA, ID_0);
 259         PRINTK_BITS(STA, ENABLE_CONCATENATION);
 260         PRINTK_BITS(STA, ENABLE_DECOMPRESSION);
 261         PRINTK_BITS(STA, STA_RESERVED);
 262         PRINTK_BITS(STA, EAP);
 263         PRINTK_BITS(STA, ED_NULL);
 264         PRINTK_BITS(STA, ENCRYPTION_POLICY);
 265         PRINTK_BITS(STA, DEFINED_KEY_ID);
 266         PRINTK_BITS(STA, FIXED_KEY);
 267         PRINTK_BITS(STA, KEY_VALID);
 268         PRINTK_BITS(STA, STATION_VALID);
 269
 270         PRINTK_LE32(STA, sta->tx_aes_blks_unicast);
 271         PRINTK_LE32(STA, sta->rx_aes_blks_unicast);
 272
 273         PRINTK_LE16(STA, sta->aes_format_err_unicast_cnt);
 274         PRINTK_LE16(STA, sta->aes_replay_unicast);
 275
 276         PRINTK_LE16(STA, sta->aes_decrypt_err_unicast);
 277         PRINTK_LE16(STA, sta->aes_decrypt_err_default);
 278
 279         PRINTK_LE16(STA, sta->single_retry_packets);
 280         PRINTK_LE16(STA, sta->failed_tx_packets);
 281
 282         PRINTK_LE16(STA, sta->muti_retry_packets);
 283         PRINTK_LE16(STA, sta->ack_timeouts);
 284
 285         PRINTK_LE16(STA, sta->frag_tx_cnt);
 286         PRINTK_LE16(STA, sta->rts_brq_sent);
 287
 288         PRINTK_LE16(STA, sta->tx_packets);
 289         PRINTK_LE16(STA, sta->cts_back_timeout);
 290
 291         PRINTK_LE32(STA, sta->phy_stats_high);
 292         PRINTK_LE32(STA, sta->phy_stats_low);
 293
 294 //      for (i = 0; i < 8; i++)
 295         agnx_print_sta_traffic(sta->traffic + 0);
 296
 297         PRINTK_LE16(STA, sta->traffic_class0_frag_success);
 298         PRINTK_LE16(STA, sta->traffic_class1_frag_success);
 299         PRINTK_LE16(STA, sta->traffic_class2_frag_success);
 300         PRINTK_LE16(STA, sta->traffic_class3_frag_success);
 301         PRINTK_LE16(STA, sta->traffic_class4_frag_success);
 302         PRINTK_LE16(STA, sta->traffic_class5_frag_success);
 303         PRINTK_LE16(STA, sta->traffic_class6_frag_success);
 304         PRINTK_LE16(STA, sta->traffic_class7_frag_success);
 305
 306         PRINTK_LE16(STA, sta->num_frag_non_prime_rates);
 307         PRINTK_LE16(STA, sta->ack_timeout_non_prime_rates);
 308 }
 309
 310
 311 static inline void dump_ieee80211_hdr(struct ieee80211_hdr *hdr, char *tag)
 312 {
 313         u16 fctl;
 314         int hdrlen;
 315         DECLARE_MAC_BUF(mac);
 316
 317         fctl = le16_to_cpu(hdr->frame_control);
 318         switch (fctl & IEEE80211_FCTL_FTYPE) {
 319         case IEEE80211_FTYPE_DATA:
 320                 printk(PFX "%s DATA ", tag);
 321                 break;
 322         case IEEE80211_FTYPE_CTL:
 323                 printk(PFX "%s CTL ", tag);
 324                 break;
 325         case IEEE80211_FTYPE_MGMT:
 326                 printk(PFX "%s MGMT ", tag);
 327                 switch(fctl & IEEE80211_FCTL_STYPE) {
 328                 case IEEE80211_STYPE_ASSOC_REQ:
 329                         printk("SubType: ASSOC_REQ ");
 330                         break;
 331                 case IEEE80211_STYPE_ASSOC_RESP:
 332                         printk("SubType: ASSOC_RESP ");
 333                         break;
 334                 case IEEE80211_STYPE_REASSOC_REQ:
 335                         printk("SubType: REASSOC_REQ ");
 336                         break;
 337                 case IEEE80211_STYPE_REASSOC_RESP:
 338                         printk("SubType: REASSOC_RESP ");
 339                         break;
 340                 case IEEE80211_STYPE_PROBE_REQ:
 341                         printk("SubType: PROBE_REQ ");
 342                         break;
 343                 case IEEE80211_STYPE_PROBE_RESP:
 344                         printk("SubType: PROBE_RESP ");
 345                         break;
 346                 case IEEE80211_STYPE_BEACON:
 347                         printk("SubType: BEACON ");
 348                         break;
 349                 case IEEE80211_STYPE_ATIM:
 350                         printk("SubType: ATIM ");
 351                         break;
 352                 case IEEE80211_STYPE_DISASSOC:
 353                         printk("SubType: DISASSOC ");
 354                         break;
 355                 case IEEE80211_STYPE_AUTH:
 356                         printk("SubType: AUTH ");
 357                         break;
 358                 case IEEE80211_STYPE_DEAUTH:
 359                         printk("SubType: DEAUTH ");
 360                         break;
 361                 case IEEE80211_STYPE_ACTION:
 362                         printk("SubType: ACTION ");
 363                         break;
 364                 default:
 365                         printk("SubType: Unknow\n");
 366                 }
 367                 break;
 368         default:
 369                 printk(PFX "%s Packet type: Unknow\n", tag);
 370         }
 371
 372         hdrlen = ieee80211_hdrlen(fctl);
 373
 374         if (hdrlen >= 4)
 375                 printk("FC=0x%04x DUR=0x%04x",
 376                        fctl, le16_to_cpu(hdr->duration_id));
 377         if (hdrlen >= 10)
 378                 printk(" A1=%s", print_mac(mac, hdr->addr1));
 379         if (hdrlen >= 16)
 380                 printk(" A2=%s", print_mac(mac, hdr->addr2));
 381         if (hdrlen >= 24)
 382                 printk(" A3=%s", print_mac(mac, hdr->addr3));
 383         if (hdrlen >= 30)
 384                 printk(" A4=%s", print_mac(mac, hdr->addr4));
 385         printk("\n");
 386 }
 387
 388 static inline void dump_txm_registers(struct agnx_priv *priv)
 389 {
 390         void __iomem *ctl = priv->ctl;
 391         int i;
 392         for (i = 0; i <=0x1e8; i += 4) {
 393                 printk(KERN_DEBUG PFX "TXM: %x---> 0x%.8x\n", i, ioread32(ctl + i));
 394         }
 395 }
 396 static inline void dump_rxm_registers(struct agnx_priv *priv)
 397 {
 398         void __iomem *ctl = priv->ctl;
 399         int i;
 400         for (i = 0; i <=0x108; i += 4)
 401                 printk(KERN_DEBUG PFX "RXM: %x---> 0x%.8x\n", i, ioread32(ctl + 0x2000 + i));
 402 }
 403 static inline void dump_bm_registers(struct agnx_priv *priv)
 404 {
 405         void __iomem *ctl = priv->ctl;
 406         int i;
 407         for (i = 0; i <=0x90; i += 4)
 408                 printk(KERN_DEBUG PFX "BM: %x---> 0x%.8x\n", i, ioread32(ctl + 0x2c00 + i));
 409 }
 410 static inline void dump_cir_registers(struct agnx_priv *priv)
 411 {
 412         void __iomem *ctl = priv->ctl;
 413         int i;
 414         for (i = 0; i <=0xb8; i += 4)
 415                 printk(KERN_DEBUG PFX "CIR: %x---> 0x%.8x\n", i, ioread32(ctl + 0x3000 + i));
 416 }
 417
 418 #endif /* AGNX_DEBUG_H_ */