Lines Matching refs:local
129 static void prism2_check_sta_fw_version(local_info_t *local);
135 static int prism2_download(local_info_t *local,
138 static int prism2_download_volatile(local_info_t *local,
140 static int prism2_download_genesis(local_info_t *local,
142 static int prism2_get_ram_size(local_info_t *local);
181 static inline void __hostap_cmd_queue_free(local_info_t *local, in __hostap_cmd_queue_free() argument
189 local->cmd_queue_len--; in __hostap_cmd_queue_free()
206 static inline void hostap_cmd_queue_free(local_info_t *local, in hostap_cmd_queue_free() argument
212 spin_lock_irqsave(&local->cmdlock, flags); in hostap_cmd_queue_free()
213 __hostap_cmd_queue_free(local, entry, del_req); in hostap_cmd_queue_free()
214 spin_unlock_irqrestore(&local->cmdlock, flags); in hostap_cmd_queue_free()
222 static void prism2_clear_cmd_queue(local_info_t *local) in prism2_clear_cmd_queue() argument
228 spin_lock_irqsave(&local->cmdlock, flags); in prism2_clear_cmd_queue()
229 list_for_each_safe(ptr, n, &local->cmd_queue) { in prism2_clear_cmd_queue()
234 local->dev->name, entry->type, entry->cmd, in prism2_clear_cmd_queue()
236 __hostap_cmd_queue_free(local, entry, 1); in prism2_clear_cmd_queue()
238 if (local->cmd_queue_len) { in prism2_clear_cmd_queue()
242 "flush\n", local->dev->name, local->cmd_queue_len); in prism2_clear_cmd_queue()
243 local->cmd_queue_len = 0; in prism2_clear_cmd_queue()
245 spin_unlock_irqrestore(&local->cmdlock, flags); in prism2_clear_cmd_queue()
258 local_info_t *local; in hfa384x_cmd_issue() local
264 local = iface->local; in hfa384x_cmd_issue()
266 if (local->func->card_present && !local->func->card_present(local)) in hfa384x_cmd_issue()
298 spin_lock_irqsave(&local->cmdlock, flags); in hfa384x_cmd_issue()
303 spin_unlock_irqrestore(&local->cmdlock, flags); in hfa384x_cmd_issue()
325 local_info_t *local; in hfa384x_cmd() local
332 local = iface->local; in hfa384x_cmd()
340 if (local->cmd_queue_len >= HOSTAP_CMD_QUEUE_MAX_LEN) { in hfa384x_cmd()
366 spin_lock_irqsave(&local->cmdlock, flags); in hfa384x_cmd()
367 issue = list_empty(&local->cmd_queue); in hfa384x_cmd()
370 list_add_tail(&entry->list, &local->cmd_queue); in hfa384x_cmd()
371 local->cmd_queue_len++; in hfa384x_cmd()
372 spin_unlock_irqrestore(&local->cmdlock, flags); in hfa384x_cmd()
427 spin_lock_irqsave(&local->cmdlock, flags); in hfa384x_cmd()
433 local->cmd_queue_len--; in hfa384x_cmd()
435 spin_unlock_irqrestore(&local->cmdlock, flags); in hfa384x_cmd()
475 hostap_cmd_queue_free(local, entry, 1); in hfa384x_cmd()
501 local_info_t *local; in hfa384x_cmd_callback() local
507 local = iface->local; in hfa384x_cmd_callback()
509 if (local->cmd_queue_len >= HOSTAP_CMD_QUEUE_MAX_LEN + 2) { in hfa384x_cmd_callback()
526 spin_lock_irqsave(&local->cmdlock, flags); in hfa384x_cmd_callback()
527 issue = list_empty(&local->cmd_queue); in hfa384x_cmd_callback()
530 list_add_tail(&entry->list, &local->cmd_queue); in hfa384x_cmd_callback()
531 local->cmd_queue_len++; in hfa384x_cmd_callback()
532 spin_unlock_irqrestore(&local->cmdlock, flags); in hfa384x_cmd_callback()
539 hostap_cmd_queue_free(local, entry, ret); in hfa384x_cmd_callback()
659 local_info_t *local; in prism2_cmd_ev() local
663 local = iface->local; in prism2_cmd_ev()
665 spin_lock(&local->cmdlock); in prism2_cmd_ev()
666 if (!list_empty(&local->cmd_queue)) { in prism2_cmd_ev()
667 entry = list_entry(local->cmd_queue.next, in prism2_cmd_ev()
671 local->cmd_queue_len--; in prism2_cmd_ev()
676 __hostap_cmd_queue_free(local, entry, 1); in prism2_cmd_ev()
680 spin_unlock(&local->cmdlock); in prism2_cmd_ev()
707 hostap_cmd_queue_free(local, entry, 1); in prism2_cmd_ev()
711 spin_lock(&local->cmdlock); in prism2_cmd_ev()
712 if (!list_empty(&local->cmd_queue)) { in prism2_cmd_ev()
713 entry = list_entry(local->cmd_queue.next, in prism2_cmd_ev()
723 spin_unlock(&local->cmdlock); in prism2_cmd_ev()
729 spin_lock(&local->cmdlock); in prism2_cmd_ev()
730 __hostap_cmd_queue_free(local, entry, res); in prism2_cmd_ev()
731 spin_unlock(&local->cmdlock); in prism2_cmd_ev()
805 local_info_t *local; in hfa384x_get_rid() local
810 local = iface->local; in hfa384x_get_rid()
812 if (local->no_pri) { in hfa384x_get_rid()
819 if ((local->func->card_present && !local->func->card_present(local)) || in hfa384x_get_rid()
820 local->hw_downloading) in hfa384x_get_rid()
823 res = mutex_lock_interruptible(&local->rid_bap_mtx); in hfa384x_get_rid()
832 mutex_unlock(&local->rid_bap_mtx); in hfa384x_get_rid()
836 spin_lock_bh(&local->baplock); in hfa384x_get_rid()
863 spin_unlock_bh(&local->baplock); in hfa384x_get_rid()
864 mutex_unlock(&local->rid_bap_mtx); in hfa384x_get_rid()
883 local_info_t *local; in hfa384x_set_rid() local
888 local = iface->local; in hfa384x_set_rid()
890 if (local->no_pri) { in hfa384x_set_rid()
897 if ((local->func->card_present && !local->func->card_present(local)) || in hfa384x_set_rid()
898 local->hw_downloading) in hfa384x_set_rid()
905 res = mutex_lock_interruptible(&local->rid_bap_mtx); in hfa384x_set_rid()
909 spin_lock_bh(&local->baplock); in hfa384x_set_rid()
915 spin_unlock_bh(&local->baplock); in hfa384x_set_rid()
920 mutex_unlock(&local->rid_bap_mtx); in hfa384x_set_rid()
925 mutex_unlock(&local->rid_bap_mtx); in hfa384x_set_rid()
1008 local_info_t *local; in prism2_reset_port() local
1012 local = iface->local; in prism2_reset_port()
1014 if (!local->dev_enabled) in prism2_reset_port()
1033 if (local->fragm_threshold != 2346 && in prism2_reset_port()
1035 local->fragm_threshold)) { in prism2_reset_port()
1038 dev->name, local->fragm_threshold); in prism2_reset_port()
1042 (void) hostap_set_antsel(local); in prism2_reset_port()
1053 local_info_t *local; in prism2_get_version_info() local
1056 local = iface->local; in prism2_get_version_info()
1058 if (local->no_pri) { in prism2_get_version_info()
1077 local_info_t *local; in prism2_setup_rids() local
1082 local = iface->local; in prism2_setup_rids()
1086 if (!local->fw_ap) { in prism2_setup_rids()
1087 u16 tmp1 = hostap_get_porttype(local); in prism2_setup_rids()
1098 if (local->iw_mode != IW_MODE_MASTER || local->essid[0] != '\0') { in prism2_setup_rids()
1100 local->essid); in prism2_setup_rids()
1120 local->channel_mask = le16_to_cpu(tmp); in prism2_setup_rids()
1122 if (local->channel < 1 || local->channel > 14 || in prism2_setup_rids()
1123 !(local->channel_mask & (1 << (local->channel - 1)))) { in prism2_setup_rids()
1125 "(%d)!\n", dev->name, local->channel); in prism2_setup_rids()
1130 ret = hostap_set_word(dev, HFA384X_RID_CNFOWNCHANNEL, local->channel); in prism2_setup_rids()
1133 dev->name, local->channel); in prism2_setup_rids()
1138 local->beacon_int); in prism2_setup_rids()
1141 dev->name, local->beacon_int); in prism2_setup_rids()
1148 local->dtim_period); in prism2_setup_rids()
1151 dev->name, local->dtim_period); in prism2_setup_rids()
1158 local->is_promisc); in prism2_setup_rids()
1161 dev->name, local->is_promisc); in prism2_setup_rids()
1163 if (!local->fw_ap) { in prism2_setup_rids()
1165 local->essid); in prism2_setup_rids()
1175 if (local->tx_rate_control == 0) { in prism2_setup_rids()
1176 local->tx_rate_control = in prism2_setup_rids()
1182 if (local->basic_rates == 0) in prism2_setup_rids()
1183 local->basic_rates = HFA384X_RATES_1MBPS | HFA384X_RATES_2MBPS; in prism2_setup_rids()
1185 if (!local->fw_ap) { in prism2_setup_rids()
1187 local->tx_rate_control); in prism2_setup_rids()
1190 dev->name, local->tx_rate_control); in prism2_setup_rids()
1195 local->tx_rate_control); in prism2_setup_rids()
1198 dev->name, local->tx_rate_control); in prism2_setup_rids()
1202 local->basic_rates); in prism2_setup_rids()
1205 dev->name, local->basic_rates); in prism2_setup_rids()
1215 if (local->name_set) in prism2_setup_rids()
1217 local->name); in prism2_setup_rids()
1219 if (hostap_set_encryption(local)) { in prism2_setup_rids()
1224 (void) hostap_set_antsel(local); in prism2_setup_rids()
1226 if (hostap_set_roaming(local)) { in prism2_setup_rids()
1231 if (local->sta_fw_ver >= PRISM2_FW_VER(1,6,3) && in prism2_setup_rids()
1232 hostap_set_word(dev, HFA384X_RID_CNFENHSECURITY, local->enh_sec)) in prism2_setup_rids()
1234 dev->name, local->enh_sec); in prism2_setup_rids()
1242 if (local->sta_fw_ver >= PRISM2_FW_VER(0,8,2)) { in prism2_setup_rids()
1246 local->tallies32 = 0; in prism2_setup_rids()
1248 local->tallies32 = 1; in prism2_setup_rids()
1250 local->tallies32 = 0; in prism2_setup_rids()
1252 hostap_set_auth_algs(local); in prism2_setup_rids()
1255 local->fragm_threshold)) { in prism2_setup_rids()
1257 "failed\n", dev->name, local->fragm_threshold); in prism2_setup_rids()
1261 local->rts_threshold)) { in prism2_setup_rids()
1263 dev->name, local->rts_threshold); in prism2_setup_rids()
1266 if (local->manual_retry_count >= 0 && in prism2_setup_rids()
1268 local->manual_retry_count)) { in prism2_setup_rids()
1270 dev->name, local->manual_retry_count); in prism2_setup_rids()
1273 if (local->sta_fw_ver >= PRISM2_FW_VER(1,3,1) && in prism2_setup_rids()
1275 local->rssi_to_dBm = le16_to_cpu(tmp); in prism2_setup_rids()
1278 if (local->sta_fw_ver >= PRISM2_FW_VER(1,7,0) && local->wpa && in prism2_setup_rids()
1284 if (local->sta_fw_ver >= PRISM2_FW_VER(1,7,0) && local->generic_elem && in prism2_setup_rids()
1286 local->generic_elem, local->generic_elem_len)) { in prism2_setup_rids()
1299 local_info_t *local; in prism2_hw_init() local
1306 local = iface->local; in prism2_hw_init()
1308 clear_bit(HOSTAP_BITS_TRANSMIT, &local->bits); in prism2_hw_init()
1337 local->no_pri = 1; in prism2_hw_init()
1339 if (local->sram_type == -1) in prism2_hw_init()
1340 local->sram_type = prism2_get_ram_size(local); in prism2_hw_init()
1344 local->no_pri = 0; in prism2_hw_init()
1355 local_info_t *local; in prism2_hw_init2() local
1359 local = iface->local; in prism2_hw_init2()
1362 kfree(local->pda); in prism2_hw_init2()
1363 if (local->no_pri) in prism2_hw_init2()
1364 local->pda = NULL; in prism2_hw_init2()
1366 local->pda = prism2_read_pda(dev); in prism2_hw_init2()
1380 if (initial || local->pri_only) { in prism2_hw_init2()
1392 local->pri_only = 1; in prism2_hw_init2()
1395 local->pri_only = 0; in prism2_hw_init2()
1404 local->txfid_len = PRISM2_TXFID_LEN; in prism2_hw_init2()
1406 local->txfid[i] = hfa384x_allocate_fid(dev, local->txfid_len); in prism2_hw_init2()
1407 if (local->txfid[i] == 0xffff && local->txfid_len > 1600) { in prism2_hw_init2()
1408 local->txfid[i] = hfa384x_allocate_fid(dev, 1600); in prism2_hw_init2()
1409 if (local->txfid[i] != 0xffff) { in prism2_hw_init2()
1412 local->txfid_len = 1600; in prism2_hw_init2()
1415 if (local->txfid[i] == 0xffff) in prism2_hw_init2()
1417 local->intransmitfid[i] = PRISM2_TXFID_EMPTY; in prism2_hw_init2()
1424 prism2_check_sta_fw_version(local); in prism2_hw_init2()
1431 list_for_each(ptr, &local->hostap_interfaces) { in prism2_hw_init2()
1435 } else if (local->fw_ap) in prism2_hw_init2()
1436 prism2_check_sta_fw_version(local); in prism2_hw_init2()
1444 if (!local->no_pri) in prism2_hw_init2()
1453 local_info_t *local; in prism2_hw_enable() local
1457 local = iface->local; in prism2_hw_enable()
1458 was_resetting = local->hw_resetting; in prism2_hw_enable()
1465 local->hw_ready = 1; in prism2_hw_enable()
1466 local->hw_reset_tries = 0; in prism2_hw_enable()
1467 local->hw_resetting = 0; in prism2_hw_enable()
1492 local_info_t *local; in prism2_hw_config() local
1495 local = iface->local; in prism2_hw_config()
1497 if (local->hw_downloading) in prism2_hw_config()
1501 return local->no_pri ? 0 : 1; in prism2_hw_config()
1509 if (!local->pri_only && in prism2_hw_config()
1510 (initial == 0 || (initial == 2 && local->num_dev_open > 0))) { in prism2_hw_config()
1511 if (!local->dev_enabled) in prism2_hw_config()
1512 prism2_callback(local, PRISM2_CALLBACK_ENABLE); in prism2_hw_config()
1513 local->dev_enabled = 1; in prism2_hw_config()
1524 local_info_t *local; in prism2_hw_shutdown() local
1527 local = iface->local; in prism2_hw_shutdown()
1532 local->hw_ready = 0; in prism2_hw_shutdown()
1533 if (local->dev_enabled) in prism2_hw_shutdown()
1534 prism2_callback(local, PRISM2_CALLBACK_DISABLE); in prism2_hw_shutdown()
1535 local->dev_enabled = 0; in prism2_hw_shutdown()
1537 if (local->func->card_present && !local->func->card_present(local)) { in prism2_hw_shutdown()
1552 prism2_clear_cmd_queue(local); in prism2_hw_shutdown()
1559 local_info_t *local; in prism2_hw_reset() local
1572 local = iface->local; in prism2_hw_reset()
1580 if (local->hw_downloading) in prism2_hw_reset()
1583 if (local->hw_resetting) { in prism2_hw_reset()
1589 local->hw_reset_tries++; in prism2_hw_reset()
1590 if (local->hw_reset_tries > 10) { in prism2_hw_reset()
1598 local->hw_resetting = 1; in prism2_hw_reset()
1599 if (local->func->cor_sreset) { in prism2_hw_reset()
1607 local->func->cor_sreset(local); in prism2_hw_reset()
1612 local->hw_resetting = 0; in prism2_hw_reset()
1615 if (local->dl_pri) { in prism2_hw_reset()
1618 if (prism2_download_genesis(local, local->dl_pri) < 0) in prism2_hw_reset()
1623 if (local->dl_sec) { in prism2_hw_reset()
1626 if (prism2_download_volatile(local, local->dl_sec) < 0) in prism2_hw_reset()
1636 static void prism2_schedule_reset(local_info_t *local) in prism2_schedule_reset() argument
1638 schedule_work(&local->reset_queue); in prism2_schedule_reset()
1646 local_info_t *local = container_of(work, local_info_t, reset_queue); in handle_reset_queue() local
1648 printk(KERN_DEBUG "%s: scheduled card reset\n", local->dev->name); in handle_reset_queue()
1649 prism2_hw_reset(local->dev); in handle_reset_queue()
1651 if (netif_queue_stopped(local->dev)) { in handle_reset_queue()
1655 if (local->intransmitfid[i] == PRISM2_TXFID_EMPTY) { in handle_reset_queue()
1658 netif_wake_queue(local->dev); in handle_reset_queue()
1665 static int prism2_get_txfid_idx(local_info_t *local) in prism2_get_txfid_idx() argument
1670 spin_lock_irqsave(&local->txfidlock, flags); in prism2_get_txfid_idx()
1671 end = idx = local->next_txfid; in prism2_get_txfid_idx()
1673 if (local->intransmitfid[idx] == PRISM2_TXFID_EMPTY) { in prism2_get_txfid_idx()
1674 local->intransmitfid[idx] = PRISM2_TXFID_RESERVED; in prism2_get_txfid_idx()
1675 spin_unlock_irqrestore(&local->txfidlock, flags); in prism2_get_txfid_idx()
1682 spin_unlock_irqrestore(&local->txfidlock, flags); in prism2_get_txfid_idx()
1686 local->dev->stats.tx_dropped++; in prism2_get_txfid_idx()
1697 local_info_t *local; in prism2_transmit_cb() local
1701 local = iface->local; in prism2_transmit_cb()
1715 if (!test_and_clear_bit(HOSTAP_BITS_TRANSMIT, &local->bits)) { in prism2_transmit_cb()
1726 spin_lock(&local->txfidlock); in prism2_transmit_cb()
1730 local->intransmitfid[idx] = resp0; in prism2_transmit_cb()
1734 dev->name, idx, local->txfid[idx], in prism2_transmit_cb()
1735 resp0, local->intransmitfid[local->next_txfid]); in prism2_transmit_cb()
1740 local->next_txfid = idx; in prism2_transmit_cb()
1744 if (local->intransmitfid[idx] == PRISM2_TXFID_EMPTY) { in prism2_transmit_cb()
1745 spin_unlock(&local->txfidlock); in prism2_transmit_cb()
1751 } while (idx != local->next_txfid); in prism2_transmit_cb()
1752 spin_unlock(&local->txfidlock); in prism2_transmit_cb()
1764 local_info_t *local; in prism2_transmit() local
1768 local = iface->local; in prism2_transmit()
1774 if (test_and_set_bit(HOSTAP_BITS_TRANSMIT, &local->bits)) { in prism2_transmit()
1787 local->txfid[idx], in prism2_transmit()
1813 local_info_t *local; in prism2_tx_80211() local
1820 local = iface->local; in prism2_tx_80211()
1824 prism2_callback(local, PRISM2_CALLBACK_TX_START); in prism2_tx_80211()
1826 if ((local->func->card_present && !local->func->card_present(local)) || in prism2_tx_80211()
1827 !local->hw_ready || local->hw_downloading || local->pri_only) { in prism2_tx_80211()
1850 tx_control = local->tx_control; in prism2_tx_80211()
1862 idx = prism2_get_txfid_idx(local); in prism2_tx_80211()
1866 if (local->frame_dump & PRISM2_DUMP_TX_HDR) in prism2_tx_80211()
1869 spin_lock(&local->baplock); in prism2_tx_80211()
1870 res = hfa384x_setup_bap(dev, BAP0, local->txfid[idx], 0); in prism2_tx_80211()
1877 spin_unlock(&local->baplock); in prism2_tx_80211()
1884 local->intransmitfid[idx] = PRISM2_TXFID_EMPTY; in prism2_tx_80211()
1885 schedule_work(&local->reset_queue); in prism2_tx_80211()
1892 prism2_callback(local, PRISM2_CALLBACK_TX_END); in prism2_tx_80211()
1936 static void prism2_rx(local_info_t *local) in prism2_rx() argument
1938 struct net_device *dev = local->dev; in prism2_rx()
1944 prism2_callback(local, PRISM2_CALLBACK_RX_START); in prism2_rx()
1953 schedule_work(&local->reset_queue); in prism2_rx()
1960 spin_lock(&local->baplock); in prism2_rx()
1966 spin_unlock(&local->baplock); in prism2_rx()
1970 schedule_work(&local->reset_queue); in prism2_rx()
1985 if (macport == 7 && local->iw_mode == IW_MODE_MONITOR) { in prism2_rx()
1992 spin_unlock(&local->baplock); in prism2_rx()
2002 spin_unlock(&local->baplock); in prism2_rx()
2012 spin_unlock(&local->baplock); in prism2_rx()
2019 skb_queue_tail(&local->rx_list, skb); in prism2_rx()
2020 tasklet_schedule(&local->rx_tasklet); in prism2_rx()
2023 prism2_callback(local, PRISM2_CALLBACK_RX_END); in prism2_rx()
2039 static void hostap_rx_skb(local_info_t *local, struct sk_buff *skb) in hostap_rx_skb() argument
2049 if (local->iw_mode == IW_MODE_MONITOR && in hostap_rx_skb()
2060 if (local->frame_dump & PRISM2_DUMP_RX_HDR && in hostap_rx_skb()
2065 (!local->monitor_allow_fcserr || in hostap_rx_skb()
2066 local->iw_mode != IW_MODE_MONITOR)) in hostap_rx_skb()
2076 stats.signal = rxdesc->signal - local->rssi_to_dBm; in hostap_rx_skb()
2077 stats.noise = rxdesc->silence - local->rssi_to_dBm; in hostap_rx_skb()
2099 local_info_t *local = (local_info_t *) data; in hostap_rx_tasklet() local
2102 while ((skb = skb_dequeue(&local->rx_list)) != NULL) in hostap_rx_tasklet()
2103 hostap_rx_skb(local, skb); in hostap_rx_tasklet()
2111 local_info_t *local; in prism2_alloc_ev() local
2116 local = iface->local; in prism2_alloc_ev()
2122 spin_lock(&local->txfidlock); in prism2_alloc_ev()
2123 idx = local->next_alloc; in prism2_alloc_ev()
2126 if (local->txfid[idx] == fid) { in prism2_alloc_ev()
2131 if (local->intransmitfid[idx] == PRISM2_TXFID_EMPTY) in prism2_alloc_ev()
2134 if (local->intransmitfid[idx] == PRISM2_TXFID_RESERVED) in prism2_alloc_ev()
2138 local->intransmitfid[idx] = PRISM2_TXFID_EMPTY; in prism2_alloc_ev()
2140 local->next_alloc = idx >= PRISM2_TXFID_COUNT ? 0 : in prism2_alloc_ev()
2143 if (!test_bit(HOSTAP_BITS_TRANSMIT, &local->bits) && in prism2_alloc_ev()
2147 spin_unlock(&local->txfidlock); in prism2_alloc_ev()
2154 } while (idx != local->next_alloc); in prism2_alloc_ev()
2161 printk(" %04x[%04x]", local->txfid[idx], in prism2_alloc_ev()
2162 local->intransmitfid[idx]); in prism2_alloc_ev()
2164 spin_unlock(&local->txfidlock); in prism2_alloc_ev()
2174 static void hostap_tx_callback(local_info_t *local, in hostap_tx_callback() argument
2183 if (!ether_addr_equal(txdesc->addr2, local->dev->dev_addr)) { in hostap_tx_callback()
2185 local->dev->name); in hostap_tx_callback()
2191 spin_lock(&local->lock); in hostap_tx_callback()
2192 cb = local->tx_callback; in hostap_tx_callback()
2195 spin_unlock(&local->lock); in hostap_tx_callback()
2199 local->dev->name, sw_support); in hostap_tx_callback()
2208 "skb\n", local->dev->name); in hostap_tx_callback()
2216 skb->dev = local->dev; in hostap_tx_callback()
2224 static int hostap_tx_compl_read(local_info_t *local, int error, in hostap_tx_compl_read() argument
2230 struct net_device *dev = local->dev; in hostap_tx_compl_read()
2236 spin_lock(&local->baplock); in hostap_tx_compl_read()
2244 schedule_work(&local->reset_queue); in hostap_tx_compl_read()
2266 spin_unlock(&local->baplock); in hostap_tx_compl_read()
2273 static void prism2_tx_ev(local_info_t *local) in prism2_tx_ev() argument
2275 struct net_device *dev = local->dev; in prism2_tx_ev()
2279 if (hostap_tx_compl_read(local, 0, &txdesc, &payload)) in prism2_tx_ev()
2282 if (local->frame_dump & PRISM2_DUMP_TX_HDR) { in prism2_tx_ev()
2293 hostap_tx_callback(local, &txdesc, 1, payload); in prism2_tx_ev()
2304 local_info_t *local = (local_info_t *) data; in hostap_sta_tx_exc_tasklet() local
2307 while ((skb = skb_dequeue(&local->sta_tx_exc_list)) != NULL) { in hostap_sta_tx_exc_tasklet()
2318 hostap_handle_sta_tx_exc(local, skb); in hostap_sta_tx_exc_tasklet()
2326 static void prism2_txexc(local_info_t *local) in prism2_txexc() argument
2328 struct net_device *dev = local->dev; in prism2_txexc()
2334 show_dump = local->frame_dump & PRISM2_DUMP_TXEXC_HDR; in prism2_txexc()
2337 res = hostap_tx_compl_read(local, 1, &txdesc, &payload); in prism2_txexc()
2359 if (local->iw_mode == IW_MODE_MASTER || in prism2_txexc()
2360 local->iw_mode == IW_MODE_REPEAT || in prism2_txexc()
2361 local->wds_type & HOSTAP_WDS_AP_CLIENT) { in prism2_txexc()
2367 skb_queue_tail(&local->sta_tx_exc_list, skb); in prism2_txexc()
2368 tasklet_schedule(&local->sta_tx_exc_tasklet); in prism2_txexc()
2373 hostap_tx_callback(local, &txdesc, 0, payload); in prism2_txexc()
2407 local_info_t *local = (local_info_t *) data; in hostap_info_tasklet() local
2410 while ((skb = skb_dequeue(&local->info_list)) != NULL) { in hostap_info_tasklet()
2411 hostap_info_process(local, skb); in hostap_info_tasklet()
2418 static void prism2_info(local_info_t *local) in prism2_info() argument
2420 struct net_device *dev = local->dev; in prism2_info()
2428 spin_lock(&local->baplock); in prism2_info()
2433 spin_unlock(&local->baplock); in prism2_info()
2437 schedule_work(&local->reset_queue); in prism2_info()
2448 spin_unlock(&local->baplock); in prism2_info()
2457 spin_unlock(&local->baplock); in prism2_info()
2466 spin_unlock(&local->baplock); in prism2_info()
2473 spin_unlock(&local->baplock); in prism2_info()
2475 skb_queue_tail(&local->info_list, skb); in prism2_info()
2476 tasklet_schedule(&local->info_tasklet); in prism2_info()
2486 local_info_t *local = (local_info_t *) data; in hostap_bap_tasklet() local
2487 struct net_device *dev = local->dev; in hostap_bap_tasklet()
2491 if (local->func->card_present && !local->func->card_present(local)) in hostap_bap_tasklet()
2494 set_bit(HOSTAP_BITS_BAP_TASKLET, &local->bits); in hostap_bap_tasklet()
2503 prism2_rx(local); in hostap_bap_tasklet()
2505 prism2_info(local); in hostap_bap_tasklet()
2507 prism2_tx_ev(local); in hostap_bap_tasklet()
2509 prism2_txexc(local); in hostap_bap_tasklet()
2512 set_bit(HOSTAP_BITS_BAP_TASKLET2, &local->bits); in hostap_bap_tasklet()
2513 clear_bit(HOSTAP_BITS_BAP_TASKLET, &local->bits); in hostap_bap_tasklet()
2517 clear_bit(HOSTAP_BITS_BAP_TASKLET2, &local->bits); in hostap_bap_tasklet()
2545 local_info_t *local; in prism2_ev_tick() local
2550 local = iface->local; in prism2_ev_tick()
2552 if (time_after(jiffies, local->last_tick_timer + 5 * HZ) && in prism2_ev_tick()
2553 local->last_tick_timer) { in prism2_ev_tick()
2559 dev->name, local->bits, evstat, inten); in prism2_ev_tick()
2561 local->sw_tick_stuck++; in prism2_ev_tick()
2575 static void prism2_check_magic(local_info_t *local) in prism2_check_magic() argument
2586 struct net_device *dev = local->dev; in prism2_check_magic()
2589 if (!local->hw_ready) in prism2_check_magic()
2605 schedule_work(&local->reset_queue); in prism2_check_magic()
2618 local_info_t *local; in prism2_interrupt() local
2623 local = iface->local; in prism2_interrupt()
2626 spin_lock(&local->irq_init_lock); in prism2_interrupt()
2632 spin_unlock(&local->irq_init_lock); in prism2_interrupt()
2635 spin_unlock(&local->irq_init_lock); in prism2_interrupt()
2639 if (local->func->card_present && !local->func->card_present(local)) { in prism2_interrupt()
2647 prism2_check_magic(local); in prism2_interrupt()
2652 if (local->shutdown) in prism2_interrupt()
2672 if (!local->hw_ready || local->hw_resetting || in prism2_interrupt()
2673 !local->dev_enabled) { in prism2_interrupt()
2679 if (local->dev_enabled && (ev & ~HFA384X_EV_TICK) && in prism2_interrupt()
2686 !local->hw_ready ? " (!hw_ready)" : "", in prism2_interrupt()
2687 local->hw_resetting ? in prism2_interrupt()
2689 !local->dev_enabled ? in prism2_interrupt()
2711 tasklet_schedule(&local->bap_tasklet); in prism2_interrupt()
2741 static void prism2_check_sta_fw_version(local_info_t *local) in prism2_check_sta_fw_version() argument
2746 if (hfa384x_get_rid(local->dev, HFA384X_RID_STAID, in prism2_check_sta_fw_version()
2750 local->fw_ap = 0; in prism2_check_sta_fw_version()
2754 local->fw_ap = 1; in prism2_check_sta_fw_version()
2761 local->sta_fw_ver = PRISM2_FW_VER(major, minor, variant); in prism2_check_sta_fw_version()
2769 local->fw_encrypt_ok = local->sta_fw_ver >= PRISM2_FW_VER(1,4,9); in prism2_check_sta_fw_version()
2771 if (local->iw_mode == IW_MODE_MASTER && !local->host_encrypt && in prism2_check_sta_fw_version()
2772 !local->fw_encrypt_ok) { in prism2_check_sta_fw_version()
2775 local->dev->name); in prism2_check_sta_fw_version()
2776 local->host_encrypt = 1; in prism2_check_sta_fw_version()
2786 if (local->sta_fw_ver >= PRISM2_FW_VER(1,5,0)) in prism2_check_sta_fw_version()
2787 local->wds_type |= HOSTAP_WDS_STANDARD_FRAME; in prism2_check_sta_fw_version()
2791 local->dev->name); in prism2_check_sta_fw_version()
2794 hostap_check_sta_fw_version(local->ap, local->sta_fw_ver); in prism2_check_sta_fw_version()
2800 local_info_t *local = (local_info_t *) data; in hostap_passive_scan() local
2801 struct net_device *dev = local->dev; in hostap_passive_scan()
2804 if (local->passive_scan_interval <= 0) in hostap_passive_scan()
2807 if (local->passive_scan_state == PASSIVE_SCAN_LISTEN) { in hostap_passive_scan()
2814 if (test_bit(HOSTAP_BITS_TRANSMIT, &local->bits)) { in hostap_passive_scan()
2817 local->passive_scan_timer.expires = jiffies + HZ / 10; in hostap_passive_scan()
2818 add_timer(&local->passive_scan_timer); in hostap_passive_scan()
2823 local->passive_scan_channel++; in hostap_passive_scan()
2824 if (local->passive_scan_channel > 14) in hostap_passive_scan()
2825 local->passive_scan_channel = 1; in hostap_passive_scan()
2827 } while (!(local->channel_mask & in hostap_passive_scan()
2828 (1 << (local->passive_scan_channel - 1))) && in hostap_passive_scan()
2838 dev->name, local->passive_scan_channel); in hostap_passive_scan()
2839 chan = local->passive_scan_channel; in hostap_passive_scan()
2840 local->passive_scan_state = PASSIVE_SCAN_WAIT; in hostap_passive_scan()
2841 local->passive_scan_timer.expires = jiffies + HZ / 10; in hostap_passive_scan()
2843 chan = local->channel; in hostap_passive_scan()
2844 local->passive_scan_state = PASSIVE_SCAN_LISTEN; in hostap_passive_scan()
2845 local->passive_scan_timer.expires = jiffies + in hostap_passive_scan()
2846 local->passive_scan_interval * HZ; in hostap_passive_scan()
2855 add_timer(&local->passive_scan_timer); in hostap_passive_scan()
2863 local_info_t *local = in handle_comms_qual_update() local
2865 prism2_update_comms_qual(local->dev); in handle_comms_qual_update()
2876 local_info_t *local = (local_info_t *) data; in hostap_tick_timer() local
2877 local->last_tick_timer = jiffies; in hostap_tick_timer()
2882 !local->hw_downloading && local->hw_ready && in hostap_tick_timer()
2883 !local->hw_resetting && local->dev_enabled) { in hostap_tick_timer()
2884 hfa384x_cmd_callback(local->dev, HFA384X_CMDCODE_INQUIRE, in hostap_tick_timer()
2889 if ((local->last_comms_qual_update == 0 || in hostap_tick_timer()
2890 time_after(jiffies, local->last_comms_qual_update + 10 * HZ)) && in hostap_tick_timer()
2891 (local->iw_mode == IW_MODE_INFRA || in hostap_tick_timer()
2892 local->iw_mode == IW_MODE_ADHOC)) { in hostap_tick_timer()
2893 schedule_work(&local->comms_qual_update); in hostap_tick_timer()
2896 local->tick_timer.expires = jiffies + 2 * HZ; in hostap_tick_timer()
2897 add_timer(&local->tick_timer); in hostap_tick_timer()
2904 local_info_t *local = m->private; in prism2_registers_proc_show() local
2907 seq_printf(m, #n "=%04x\n", hfa384x_read_reg(local->dev, HFA384X_##n##_OFF)) in prism2_registers_proc_show()
2982 local_info_t *local; in prism2_set_tim() local
2985 local = iface->local; in prism2_set_tim()
2994 spin_lock_bh(&local->set_tim_lock); in prism2_set_tim()
2995 list_for_each(ptr, &local->set_tim_list) { in prism2_set_tim()
3001 local->dev->name, aid, entry->set, set); in prism2_set_tim()
3009 list_add_tail(&new_entry->list, &local->set_tim_list); in prism2_set_tim()
3010 spin_unlock_bh(&local->set_tim_lock); in prism2_set_tim()
3012 schedule_work(&local->set_tim_queue); in prism2_set_tim()
3020 local_info_t *local = container_of(work, local_info_t, set_tim_queue); in handle_set_tim_queue() local
3026 spin_lock_bh(&local->set_tim_lock); in handle_set_tim_queue()
3027 if (!list_empty(&local->set_tim_list)) { in handle_set_tim_queue()
3028 entry = list_entry(local->set_tim_list.next, in handle_set_tim_queue()
3032 spin_unlock_bh(&local->set_tim_lock); in handle_set_tim_queue()
3037 local->dev->name, entry->aid, entry->set); in handle_set_tim_queue()
3042 if (hostap_set_word(local->dev, HFA384X_RID_CNFTIMCTRL, val)) { in handle_set_tim_queue()
3045 local->dev->name, entry->aid, entry->set); in handle_set_tim_queue()
3053 static void prism2_clear_set_tim_queue(local_info_t *local) in prism2_clear_set_tim_queue() argument
3057 list_for_each_safe(ptr, n, &local->set_tim_list) { in prism2_clear_set_tim_queue()
3095 struct local_info *local; in prism2_init_local_data() local
3117 local = (struct local_info *) ((((long) (iface + 1)) + 3) & ~3); in prism2_init_local_data()
3118 local->ap = (struct ap_data *) ((((long) (local + 1)) + 3) & ~3); in prism2_init_local_data()
3119 local->dev = iface->dev = dev; in prism2_init_local_data()
3120 iface->local = local; in prism2_init_local_data()
3122 INIT_LIST_HEAD(&local->hostap_interfaces); in prism2_init_local_data()
3124 local->hw_module = THIS_MODULE; in prism2_init_local_data()
3127 local->io_debug_enabled = 1; in prism2_init_local_data()
3130 local->func = funcs; in prism2_init_local_data()
3131 local->func->cmd = hfa384x_cmd; in prism2_init_local_data()
3132 local->func->read_regs = hfa384x_read_regs; in prism2_init_local_data()
3133 local->func->get_rid = hfa384x_get_rid; in prism2_init_local_data()
3134 local->func->set_rid = hfa384x_set_rid; in prism2_init_local_data()
3135 local->func->hw_enable = prism2_hw_enable; in prism2_init_local_data()
3136 local->func->hw_config = prism2_hw_config; in prism2_init_local_data()
3137 local->func->hw_reset = prism2_hw_reset; in prism2_init_local_data()
3138 local->func->hw_shutdown = prism2_hw_shutdown; in prism2_init_local_data()
3139 local->func->reset_port = prism2_reset_port; in prism2_init_local_data()
3140 local->func->schedule_reset = prism2_schedule_reset; in prism2_init_local_data()
3142 local->func->read_aux_fops = &prism2_download_aux_dump_proc_fops; in prism2_init_local_data()
3143 local->func->download = prism2_download; in prism2_init_local_data()
3145 local->func->tx = prism2_tx_80211; in prism2_init_local_data()
3146 local->func->set_tim = prism2_set_tim; in prism2_init_local_data()
3147 local->func->need_tx_headroom = 0; /* no need to add txdesc in in prism2_init_local_data()
3151 local->mtu = mtu; in prism2_init_local_data()
3153 rwlock_init(&local->iface_lock); in prism2_init_local_data()
3154 spin_lock_init(&local->txfidlock); in prism2_init_local_data()
3155 spin_lock_init(&local->cmdlock); in prism2_init_local_data()
3156 spin_lock_init(&local->baplock); in prism2_init_local_data()
3157 spin_lock_init(&local->lock); in prism2_init_local_data()
3158 spin_lock_init(&local->irq_init_lock); in prism2_init_local_data()
3159 mutex_init(&local->rid_bap_mtx); in prism2_init_local_data()
3163 local->card_idx = card_idx; in prism2_init_local_data()
3166 memcpy(local->essid, essid, in prism2_init_local_data()
3168 local->essid[MAX_SSID_LEN] = '\0'; in prism2_init_local_data()
3172 local->iw_mode = i; in prism2_init_local_data()
3176 local->iw_mode = IW_MODE_MASTER; in prism2_init_local_data()
3178 local->channel = GET_INT_PARM(channel, card_idx); in prism2_init_local_data()
3179 local->beacon_int = GET_INT_PARM(beacon_int, card_idx); in prism2_init_local_data()
3180 local->dtim_period = GET_INT_PARM(dtim_period, card_idx); in prism2_init_local_data()
3181 local->wds_max_connections = 16; in prism2_init_local_data()
3182 local->tx_control = HFA384X_TX_CTRL_FLAGS; in prism2_init_local_data()
3183 local->manual_retry_count = -1; in prism2_init_local_data()
3184 local->rts_threshold = 2347; in prism2_init_local_data()
3185 local->fragm_threshold = 2346; in prism2_init_local_data()
3186 local->rssi_to_dBm = 100; /* default; to be overriden by in prism2_init_local_data()
3188 local->auth_algs = PRISM2_AUTH_OPEN | PRISM2_AUTH_SHARED_KEY; in prism2_init_local_data()
3189 local->sram_type = -1; in prism2_init_local_data()
3190 local->scan_channel_mask = 0xffff; in prism2_init_local_data()
3191 local->monitor_type = PRISM2_MONITOR_RADIOTAP; in prism2_init_local_data()
3194 INIT_WORK(&local->reset_queue, handle_reset_queue); in prism2_init_local_data()
3195 INIT_WORK(&local->set_multicast_list_queue, in prism2_init_local_data()
3198 INIT_WORK(&local->set_tim_queue, handle_set_tim_queue); in prism2_init_local_data()
3199 INIT_LIST_HEAD(&local->set_tim_list); in prism2_init_local_data()
3200 spin_lock_init(&local->set_tim_lock); in prism2_init_local_data()
3202 INIT_WORK(&local->comms_qual_update, handle_comms_qual_update); in prism2_init_local_data()
3209 HOSTAP_TASKLET_INIT(&local->bap_tasklet, hostap_bap_tasklet, in prism2_init_local_data()
3210 (unsigned long) local); in prism2_init_local_data()
3212 HOSTAP_TASKLET_INIT(&local->info_tasklet, hostap_info_tasklet, in prism2_init_local_data()
3213 (unsigned long) local); in prism2_init_local_data()
3214 hostap_info_init(local); in prism2_init_local_data()
3216 HOSTAP_TASKLET_INIT(&local->rx_tasklet, in prism2_init_local_data()
3217 hostap_rx_tasklet, (unsigned long) local); in prism2_init_local_data()
3218 skb_queue_head_init(&local->rx_list); in prism2_init_local_data()
3220 HOSTAP_TASKLET_INIT(&local->sta_tx_exc_tasklet, in prism2_init_local_data()
3221 hostap_sta_tx_exc_tasklet, (unsigned long) local); in prism2_init_local_data()
3222 skb_queue_head_init(&local->sta_tx_exc_list); in prism2_init_local_data()
3224 INIT_LIST_HEAD(&local->cmd_queue); in prism2_init_local_data()
3225 init_waitqueue_head(&local->hostscan_wq); in prism2_init_local_data()
3227 lib80211_crypt_info_init(&local->crypt_info, dev->name, &local->lock); in prism2_init_local_data()
3229 init_timer(&local->passive_scan_timer); in prism2_init_local_data()
3230 local->passive_scan_timer.data = (unsigned long) local; in prism2_init_local_data()
3231 local->passive_scan_timer.function = hostap_passive_scan; in prism2_init_local_data()
3233 init_timer(&local->tick_timer); in prism2_init_local_data()
3234 local->tick_timer.data = (unsigned long) local; in prism2_init_local_data()
3235 local->tick_timer.function = hostap_tick_timer; in prism2_init_local_data()
3236 local->tick_timer.expires = jiffies + 2 * HZ; in prism2_init_local_data()
3237 add_timer(&local->tick_timer); in prism2_init_local_data()
3239 INIT_LIST_HEAD(&local->bss_list); in prism2_init_local_data()
3241 hostap_setup_dev(dev, local, HOSTAP_INTERFACE_MASTER); in prism2_init_local_data()
3261 hostap_init_data(local); in prism2_init_local_data()
3273 struct local_info *local; in hostap_hw_ready() local
3276 local = iface->local; in hostap_hw_ready()
3277 local->ddev = hostap_add_interface(local, HOSTAP_INTERFACE_MAIN, 0, in hostap_hw_ready()
3280 if (local->ddev) { in hostap_hw_ready()
3281 if (local->iw_mode == IW_MODE_INFRA || in hostap_hw_ready()
3282 local->iw_mode == IW_MODE_ADHOC) { in hostap_hw_ready()
3283 netif_carrier_off(local->dev); in hostap_hw_ready()
3284 netif_carrier_off(local->ddev); in hostap_hw_ready()
3286 hostap_init_proc(local); in hostap_hw_ready()
3288 proc_create_data("registers", 0, local->proc, in hostap_hw_ready()
3289 &prism2_registers_proc_fops, local); in hostap_hw_ready()
3291 hostap_init_ap_proc(local); in hostap_hw_ready()
3304 struct local_info *local; in prism2_free_local_data() local
3311 local = iface->local; in prism2_free_local_data()
3314 list_for_each_safe(ptr, n, &local->hostap_interfaces) { in prism2_free_local_data()
3323 unregister_netdev(local->dev); in prism2_free_local_data()
3325 flush_work(&local->reset_queue); in prism2_free_local_data()
3326 flush_work(&local->set_multicast_list_queue); in prism2_free_local_data()
3327 flush_work(&local->set_tim_queue); in prism2_free_local_data()
3329 flush_work(&local->info_queue); in prism2_free_local_data()
3331 flush_work(&local->comms_qual_update); in prism2_free_local_data()
3333 lib80211_crypt_info_free(&local->crypt_info); in prism2_free_local_data()
3335 if (timer_pending(&local->passive_scan_timer)) in prism2_free_local_data()
3336 del_timer(&local->passive_scan_timer); in prism2_free_local_data()
3338 if (timer_pending(&local->tick_timer)) in prism2_free_local_data()
3339 del_timer(&local->tick_timer); in prism2_free_local_data()
3341 prism2_clear_cmd_queue(local); in prism2_free_local_data()
3343 skb_queue_purge(&local->info_list); in prism2_free_local_data()
3344 skb_queue_purge(&local->rx_list); in prism2_free_local_data()
3345 skb_queue_purge(&local->sta_tx_exc_list); in prism2_free_local_data()
3347 if (local->dev_enabled) in prism2_free_local_data()
3348 prism2_callback(local, PRISM2_CALLBACK_DISABLE); in prism2_free_local_data()
3350 if (local->ap != NULL) in prism2_free_local_data()
3351 hostap_free_data(local->ap); in prism2_free_local_data()
3354 if (local->proc != NULL) in prism2_free_local_data()
3355 remove_proc_entry("registers", local->proc); in prism2_free_local_data()
3357 hostap_remove_proc(local); in prism2_free_local_data()
3359 tx_cb = local->tx_callback; in prism2_free_local_data()
3366 hostap_set_hostapd(local, 0, 0); in prism2_free_local_data()
3367 hostap_set_hostapd_sta(local, 0, 0); in prism2_free_local_data()
3370 if (local->frag_cache[i].skb != NULL) in prism2_free_local_data()
3371 dev_kfree_skb(local->frag_cache[i].skb); in prism2_free_local_data()
3375 prism2_download_free_data(local->dl_pri); in prism2_free_local_data()
3376 prism2_download_free_data(local->dl_sec); in prism2_free_local_data()
3379 prism2_clear_set_tim_queue(local); in prism2_free_local_data()
3381 list_for_each_safe(ptr, n, &local->bss_list) { in prism2_free_local_data()
3387 kfree(local->pda); in prism2_free_local_data()
3388 kfree(local->last_scan_results); in prism2_free_local_data()
3389 kfree(local->generic_elem); in prism2_free_local_data()
3391 free_netdev(local->dev); in prism2_free_local_data()
3399 struct local_info *local; in prism2_suspend() local
3403 local = iface->local; in prism2_suspend()
3409 wireless_send_event(local->dev, SIOCGIWAP, &wrqu, NULL); in prism2_suspend()