Lines Matching refs:local
125 static void prism2_check_sta_fw_version(local_info_t *local);
131 static int prism2_download(local_info_t *local,
134 static int prism2_download_volatile(local_info_t *local,
136 static int prism2_download_genesis(local_info_t *local,
138 static int prism2_get_ram_size(local_info_t *local);
170 static inline void __hostap_cmd_queue_free(local_info_t *local, in __hostap_cmd_queue_free() argument
178 local->cmd_queue_len--; in __hostap_cmd_queue_free()
195 static inline void hostap_cmd_queue_free(local_info_t *local, in hostap_cmd_queue_free() argument
201 spin_lock_irqsave(&local->cmdlock, flags); in hostap_cmd_queue_free()
202 __hostap_cmd_queue_free(local, entry, del_req); in hostap_cmd_queue_free()
203 spin_unlock_irqrestore(&local->cmdlock, flags); in hostap_cmd_queue_free()
211 static void prism2_clear_cmd_queue(local_info_t *local) in prism2_clear_cmd_queue() argument
217 spin_lock_irqsave(&local->cmdlock, flags); in prism2_clear_cmd_queue()
218 list_for_each_safe(ptr, n, &local->cmd_queue) { in prism2_clear_cmd_queue()
223 local->dev->name, entry->type, entry->cmd, in prism2_clear_cmd_queue()
225 __hostap_cmd_queue_free(local, entry, 1); in prism2_clear_cmd_queue()
227 if (local->cmd_queue_len) { in prism2_clear_cmd_queue()
231 "flush\n", local->dev->name, local->cmd_queue_len); in prism2_clear_cmd_queue()
232 local->cmd_queue_len = 0; in prism2_clear_cmd_queue()
234 spin_unlock_irqrestore(&local->cmdlock, flags); in prism2_clear_cmd_queue()
247 local_info_t *local; in hfa384x_cmd_issue() local
253 local = iface->local; in hfa384x_cmd_issue()
255 if (local->func->card_present && !local->func->card_present(local)) in hfa384x_cmd_issue()
287 spin_lock_irqsave(&local->cmdlock, flags); in hfa384x_cmd_issue()
292 spin_unlock_irqrestore(&local->cmdlock, flags); in hfa384x_cmd_issue()
314 local_info_t *local; in hfa384x_cmd() local
321 local = iface->local; in hfa384x_cmd()
323 if (local->cmd_queue_len >= HOSTAP_CMD_QUEUE_MAX_LEN) { in hfa384x_cmd()
349 spin_lock_irqsave(&local->cmdlock, flags); in hfa384x_cmd()
350 issue = list_empty(&local->cmd_queue); in hfa384x_cmd()
353 list_add_tail(&entry->list, &local->cmd_queue); in hfa384x_cmd()
354 local->cmd_queue_len++; in hfa384x_cmd()
355 spin_unlock_irqrestore(&local->cmdlock, flags); in hfa384x_cmd()
410 spin_lock_irqsave(&local->cmdlock, flags); in hfa384x_cmd()
416 local->cmd_queue_len--; in hfa384x_cmd()
418 spin_unlock_irqrestore(&local->cmdlock, flags); in hfa384x_cmd()
458 hostap_cmd_queue_free(local, entry, 1); in hfa384x_cmd()
484 local_info_t *local; in hfa384x_cmd_callback() local
490 local = iface->local; in hfa384x_cmd_callback()
492 if (local->cmd_queue_len >= HOSTAP_CMD_QUEUE_MAX_LEN + 2) { in hfa384x_cmd_callback()
509 spin_lock_irqsave(&local->cmdlock, flags); in hfa384x_cmd_callback()
510 issue = list_empty(&local->cmd_queue); in hfa384x_cmd_callback()
513 list_add_tail(&entry->list, &local->cmd_queue); in hfa384x_cmd_callback()
514 local->cmd_queue_len++; in hfa384x_cmd_callback()
515 spin_unlock_irqrestore(&local->cmdlock, flags); in hfa384x_cmd_callback()
522 hostap_cmd_queue_free(local, entry, ret); in hfa384x_cmd_callback()
642 local_info_t *local; in prism2_cmd_ev() local
646 local = iface->local; in prism2_cmd_ev()
648 spin_lock(&local->cmdlock); in prism2_cmd_ev()
649 if (!list_empty(&local->cmd_queue)) { in prism2_cmd_ev()
650 entry = list_entry(local->cmd_queue.next, in prism2_cmd_ev()
654 local->cmd_queue_len--; in prism2_cmd_ev()
659 __hostap_cmd_queue_free(local, entry, 1); in prism2_cmd_ev()
663 spin_unlock(&local->cmdlock); in prism2_cmd_ev()
690 hostap_cmd_queue_free(local, entry, 1); in prism2_cmd_ev()
694 spin_lock(&local->cmdlock); in prism2_cmd_ev()
695 if (!list_empty(&local->cmd_queue)) { in prism2_cmd_ev()
696 entry = list_entry(local->cmd_queue.next, in prism2_cmd_ev()
706 spin_unlock(&local->cmdlock); in prism2_cmd_ev()
712 spin_lock(&local->cmdlock); in prism2_cmd_ev()
713 __hostap_cmd_queue_free(local, entry, res); in prism2_cmd_ev()
714 spin_unlock(&local->cmdlock); in prism2_cmd_ev()
788 local_info_t *local; in hfa384x_get_rid() local
793 local = iface->local; in hfa384x_get_rid()
795 if (local->no_pri) { in hfa384x_get_rid()
802 if ((local->func->card_present && !local->func->card_present(local)) || in hfa384x_get_rid()
803 local->hw_downloading) in hfa384x_get_rid()
806 res = mutex_lock_interruptible(&local->rid_bap_mtx); in hfa384x_get_rid()
815 mutex_unlock(&local->rid_bap_mtx); in hfa384x_get_rid()
819 spin_lock_bh(&local->baplock); in hfa384x_get_rid()
846 spin_unlock_bh(&local->baplock); in hfa384x_get_rid()
847 mutex_unlock(&local->rid_bap_mtx); in hfa384x_get_rid()
866 local_info_t *local; in hfa384x_set_rid() local
871 local = iface->local; in hfa384x_set_rid()
873 if (local->no_pri) { in hfa384x_set_rid()
880 if ((local->func->card_present && !local->func->card_present(local)) || in hfa384x_set_rid()
881 local->hw_downloading) in hfa384x_set_rid()
888 res = mutex_lock_interruptible(&local->rid_bap_mtx); in hfa384x_set_rid()
892 spin_lock_bh(&local->baplock); in hfa384x_set_rid()
898 spin_unlock_bh(&local->baplock); in hfa384x_set_rid()
903 mutex_unlock(&local->rid_bap_mtx); in hfa384x_set_rid()
908 mutex_unlock(&local->rid_bap_mtx); in hfa384x_set_rid()
991 local_info_t *local; in prism2_reset_port() local
995 local = iface->local; in prism2_reset_port()
997 if (!local->dev_enabled) in prism2_reset_port()
1016 if (local->fragm_threshold != 2346 && in prism2_reset_port()
1018 local->fragm_threshold)) { in prism2_reset_port()
1021 dev->name, local->fragm_threshold); in prism2_reset_port()
1025 (void) hostap_set_antsel(local); in prism2_reset_port()
1036 local_info_t *local; in prism2_get_version_info() local
1039 local = iface->local; in prism2_get_version_info()
1041 if (local->no_pri) { in prism2_get_version_info()
1060 local_info_t *local; in prism2_setup_rids() local
1065 local = iface->local; in prism2_setup_rids()
1069 if (!local->fw_ap) { in prism2_setup_rids()
1070 u16 tmp1 = hostap_get_porttype(local); in prism2_setup_rids()
1081 if (local->iw_mode != IW_MODE_MASTER || local->essid[0] != '\0') { in prism2_setup_rids()
1083 local->essid); in prism2_setup_rids()
1103 local->channel_mask = le16_to_cpu(tmp); in prism2_setup_rids()
1105 if (local->channel < 1 || local->channel > 14 || in prism2_setup_rids()
1106 !(local->channel_mask & (1 << (local->channel - 1)))) { in prism2_setup_rids()
1108 "(%d)!\n", dev->name, local->channel); in prism2_setup_rids()
1113 ret = hostap_set_word(dev, HFA384X_RID_CNFOWNCHANNEL, local->channel); in prism2_setup_rids()
1116 dev->name, local->channel); in prism2_setup_rids()
1121 local->beacon_int); in prism2_setup_rids()
1124 dev->name, local->beacon_int); in prism2_setup_rids()
1131 local->dtim_period); in prism2_setup_rids()
1134 dev->name, local->dtim_period); in prism2_setup_rids()
1141 local->is_promisc); in prism2_setup_rids()
1144 dev->name, local->is_promisc); in prism2_setup_rids()
1146 if (!local->fw_ap) { in prism2_setup_rids()
1148 local->essid); in prism2_setup_rids()
1158 if (local->tx_rate_control == 0) { in prism2_setup_rids()
1159 local->tx_rate_control = in prism2_setup_rids()
1165 if (local->basic_rates == 0) in prism2_setup_rids()
1166 local->basic_rates = HFA384X_RATES_1MBPS | HFA384X_RATES_2MBPS; in prism2_setup_rids()
1168 if (!local->fw_ap) { in prism2_setup_rids()
1170 local->tx_rate_control); in prism2_setup_rids()
1173 dev->name, local->tx_rate_control); in prism2_setup_rids()
1178 local->tx_rate_control); in prism2_setup_rids()
1181 dev->name, local->tx_rate_control); in prism2_setup_rids()
1185 local->basic_rates); in prism2_setup_rids()
1188 dev->name, local->basic_rates); in prism2_setup_rids()
1198 if (local->name_set) in prism2_setup_rids()
1200 local->name); in prism2_setup_rids()
1202 if (hostap_set_encryption(local)) { in prism2_setup_rids()
1207 (void) hostap_set_antsel(local); in prism2_setup_rids()
1209 if (hostap_set_roaming(local)) { in prism2_setup_rids()
1214 if (local->sta_fw_ver >= PRISM2_FW_VER(1,6,3) && in prism2_setup_rids()
1215 hostap_set_word(dev, HFA384X_RID_CNFENHSECURITY, local->enh_sec)) in prism2_setup_rids()
1217 dev->name, local->enh_sec); in prism2_setup_rids()
1225 if (local->sta_fw_ver >= PRISM2_FW_VER(0,8,2)) { in prism2_setup_rids()
1229 local->tallies32 = 0; in prism2_setup_rids()
1231 local->tallies32 = 1; in prism2_setup_rids()
1233 local->tallies32 = 0; in prism2_setup_rids()
1235 hostap_set_auth_algs(local); in prism2_setup_rids()
1238 local->fragm_threshold)) { in prism2_setup_rids()
1240 "failed\n", dev->name, local->fragm_threshold); in prism2_setup_rids()
1244 local->rts_threshold)) { in prism2_setup_rids()
1246 dev->name, local->rts_threshold); in prism2_setup_rids()
1249 if (local->manual_retry_count >= 0 && in prism2_setup_rids()
1251 local->manual_retry_count)) { in prism2_setup_rids()
1253 dev->name, local->manual_retry_count); in prism2_setup_rids()
1256 if (local->sta_fw_ver >= PRISM2_FW_VER(1,3,1) && in prism2_setup_rids()
1258 local->rssi_to_dBm = le16_to_cpu(tmp); in prism2_setup_rids()
1261 if (local->sta_fw_ver >= PRISM2_FW_VER(1,7,0) && local->wpa && in prism2_setup_rids()
1267 if (local->sta_fw_ver >= PRISM2_FW_VER(1,7,0) && local->generic_elem && in prism2_setup_rids()
1269 local->generic_elem, local->generic_elem_len)) { in prism2_setup_rids()
1282 local_info_t *local; in prism2_hw_init() local
1289 local = iface->local; in prism2_hw_init()
1291 clear_bit(HOSTAP_BITS_TRANSMIT, &local->bits); in prism2_hw_init()
1320 local->no_pri = 1; in prism2_hw_init()
1322 if (local->sram_type == -1) in prism2_hw_init()
1323 local->sram_type = prism2_get_ram_size(local); in prism2_hw_init()
1327 local->no_pri = 0; in prism2_hw_init()
1338 local_info_t *local; in prism2_hw_init2() local
1342 local = iface->local; in prism2_hw_init2()
1345 kfree(local->pda); in prism2_hw_init2()
1346 if (local->no_pri) in prism2_hw_init2()
1347 local->pda = NULL; in prism2_hw_init2()
1349 local->pda = prism2_read_pda(dev); in prism2_hw_init2()
1363 if (initial || local->pri_only) { in prism2_hw_init2()
1375 local->pri_only = 1; in prism2_hw_init2()
1378 local->pri_only = 0; in prism2_hw_init2()
1387 local->txfid_len = PRISM2_TXFID_LEN; in prism2_hw_init2()
1389 local->txfid[i] = hfa384x_allocate_fid(dev, local->txfid_len); in prism2_hw_init2()
1390 if (local->txfid[i] == 0xffff && local->txfid_len > 1600) { in prism2_hw_init2()
1391 local->txfid[i] = hfa384x_allocate_fid(dev, 1600); in prism2_hw_init2()
1392 if (local->txfid[i] != 0xffff) { in prism2_hw_init2()
1395 local->txfid_len = 1600; in prism2_hw_init2()
1398 if (local->txfid[i] == 0xffff) in prism2_hw_init2()
1400 local->intransmitfid[i] = PRISM2_TXFID_EMPTY; in prism2_hw_init2()
1409 prism2_check_sta_fw_version(local); in prism2_hw_init2()
1417 list_for_each(ptr, &local->hostap_interfaces) { in prism2_hw_init2()
1421 } else if (local->fw_ap) in prism2_hw_init2()
1422 prism2_check_sta_fw_version(local); in prism2_hw_init2()
1430 if (!local->no_pri) in prism2_hw_init2()
1439 local_info_t *local; in prism2_hw_enable() local
1443 local = iface->local; in prism2_hw_enable()
1444 was_resetting = local->hw_resetting; in prism2_hw_enable()
1451 local->hw_ready = 1; in prism2_hw_enable()
1452 local->hw_reset_tries = 0; in prism2_hw_enable()
1453 local->hw_resetting = 0; in prism2_hw_enable()
1478 local_info_t *local; in prism2_hw_config() local
1481 local = iface->local; in prism2_hw_config()
1483 if (local->hw_downloading) in prism2_hw_config()
1487 return local->no_pri ? 0 : 1; in prism2_hw_config()
1495 if (!local->pri_only && in prism2_hw_config()
1496 (initial == 0 || (initial == 2 && local->num_dev_open > 0))) { in prism2_hw_config()
1497 if (!local->dev_enabled) in prism2_hw_config()
1498 prism2_callback(local, PRISM2_CALLBACK_ENABLE); in prism2_hw_config()
1499 local->dev_enabled = 1; in prism2_hw_config()
1510 local_info_t *local; in prism2_hw_shutdown() local
1513 local = iface->local; in prism2_hw_shutdown()
1518 local->hw_ready = 0; in prism2_hw_shutdown()
1519 if (local->dev_enabled) in prism2_hw_shutdown()
1520 prism2_callback(local, PRISM2_CALLBACK_DISABLE); in prism2_hw_shutdown()
1521 local->dev_enabled = 0; in prism2_hw_shutdown()
1523 if (local->func->card_present && !local->func->card_present(local)) { in prism2_hw_shutdown()
1538 prism2_clear_cmd_queue(local); in prism2_hw_shutdown()
1545 local_info_t *local; in prism2_hw_reset() local
1558 local = iface->local; in prism2_hw_reset()
1560 if (local->hw_downloading) in prism2_hw_reset()
1563 if (local->hw_resetting) { in prism2_hw_reset()
1569 local->hw_reset_tries++; in prism2_hw_reset()
1570 if (local->hw_reset_tries > 10) { in prism2_hw_reset()
1578 local->hw_resetting = 1; in prism2_hw_reset()
1579 if (local->func->cor_sreset) { in prism2_hw_reset()
1587 local->func->cor_sreset(local); in prism2_hw_reset()
1592 local->hw_resetting = 0; in prism2_hw_reset()
1595 if (local->dl_pri) { in prism2_hw_reset()
1598 if (prism2_download_genesis(local, local->dl_pri) < 0) in prism2_hw_reset()
1603 if (local->dl_sec) { in prism2_hw_reset()
1606 if (prism2_download_volatile(local, local->dl_sec) < 0) in prism2_hw_reset()
1616 static void prism2_schedule_reset(local_info_t *local) in prism2_schedule_reset() argument
1618 schedule_work(&local->reset_queue); in prism2_schedule_reset()
1626 local_info_t *local = container_of(work, local_info_t, reset_queue); in handle_reset_queue() local
1628 printk(KERN_DEBUG "%s: scheduled card reset\n", local->dev->name); in handle_reset_queue()
1629 prism2_hw_reset(local->dev); in handle_reset_queue()
1631 if (netif_queue_stopped(local->dev)) { in handle_reset_queue()
1635 if (local->intransmitfid[i] == PRISM2_TXFID_EMPTY) { in handle_reset_queue()
1638 netif_wake_queue(local->dev); in handle_reset_queue()
1645 static int prism2_get_txfid_idx(local_info_t *local) in prism2_get_txfid_idx() argument
1650 spin_lock_irqsave(&local->txfidlock, flags); in prism2_get_txfid_idx()
1651 end = idx = local->next_txfid; in prism2_get_txfid_idx()
1653 if (local->intransmitfid[idx] == PRISM2_TXFID_EMPTY) { in prism2_get_txfid_idx()
1654 local->intransmitfid[idx] = PRISM2_TXFID_RESERVED; in prism2_get_txfid_idx()
1655 spin_unlock_irqrestore(&local->txfidlock, flags); in prism2_get_txfid_idx()
1662 spin_unlock_irqrestore(&local->txfidlock, flags); in prism2_get_txfid_idx()
1666 local->dev->stats.tx_dropped++; in prism2_get_txfid_idx()
1677 local_info_t *local; in prism2_transmit_cb() local
1681 local = iface->local; in prism2_transmit_cb()
1695 if (!test_and_clear_bit(HOSTAP_BITS_TRANSMIT, &local->bits)) { in prism2_transmit_cb()
1706 spin_lock(&local->txfidlock); in prism2_transmit_cb()
1710 local->intransmitfid[idx] = resp0; in prism2_transmit_cb()
1714 dev->name, idx, local->txfid[idx], in prism2_transmit_cb()
1715 resp0, local->intransmitfid[local->next_txfid]); in prism2_transmit_cb()
1720 local->next_txfid = idx; in prism2_transmit_cb()
1724 if (local->intransmitfid[idx] == PRISM2_TXFID_EMPTY) { in prism2_transmit_cb()
1725 spin_unlock(&local->txfidlock); in prism2_transmit_cb()
1731 } while (idx != local->next_txfid); in prism2_transmit_cb()
1732 spin_unlock(&local->txfidlock); in prism2_transmit_cb()
1744 local_info_t *local; in prism2_transmit() local
1748 local = iface->local; in prism2_transmit()
1754 if (test_and_set_bit(HOSTAP_BITS_TRANSMIT, &local->bits)) { in prism2_transmit()
1767 local->txfid[idx], in prism2_transmit()
1793 local_info_t *local; in prism2_tx_80211() local
1800 local = iface->local; in prism2_tx_80211()
1804 prism2_callback(local, PRISM2_CALLBACK_TX_START); in prism2_tx_80211()
1806 if ((local->func->card_present && !local->func->card_present(local)) || in prism2_tx_80211()
1807 !local->hw_ready || local->hw_downloading || local->pri_only) { in prism2_tx_80211()
1830 tx_control = local->tx_control; in prism2_tx_80211()
1842 idx = prism2_get_txfid_idx(local); in prism2_tx_80211()
1846 if (local->frame_dump & PRISM2_DUMP_TX_HDR) in prism2_tx_80211()
1849 spin_lock(&local->baplock); in prism2_tx_80211()
1850 res = hfa384x_setup_bap(dev, BAP0, local->txfid[idx], 0); in prism2_tx_80211()
1857 spin_unlock(&local->baplock); in prism2_tx_80211()
1864 local->intransmitfid[idx] = PRISM2_TXFID_EMPTY; in prism2_tx_80211()
1865 schedule_work(&local->reset_queue); in prism2_tx_80211()
1872 prism2_callback(local, PRISM2_CALLBACK_TX_END); in prism2_tx_80211()
1916 static void prism2_rx(local_info_t *local) in prism2_rx() argument
1918 struct net_device *dev = local->dev; in prism2_rx()
1924 prism2_callback(local, PRISM2_CALLBACK_RX_START); in prism2_rx()
1933 schedule_work(&local->reset_queue); in prism2_rx()
1940 spin_lock(&local->baplock); in prism2_rx()
1946 spin_unlock(&local->baplock); in prism2_rx()
1950 schedule_work(&local->reset_queue); in prism2_rx()
1965 if (macport == 7 && local->iw_mode == IW_MODE_MONITOR) { in prism2_rx()
1972 spin_unlock(&local->baplock); in prism2_rx()
1982 spin_unlock(&local->baplock); in prism2_rx()
1992 spin_unlock(&local->baplock); in prism2_rx()
1999 skb_queue_tail(&local->rx_list, skb); in prism2_rx()
2000 tasklet_schedule(&local->rx_tasklet); in prism2_rx()
2003 prism2_callback(local, PRISM2_CALLBACK_RX_END); in prism2_rx()
2019 static void hostap_rx_skb(local_info_t *local, struct sk_buff *skb) in hostap_rx_skb() argument
2029 if (local->iw_mode == IW_MODE_MONITOR && in hostap_rx_skb()
2040 if (local->frame_dump & PRISM2_DUMP_RX_HDR && in hostap_rx_skb()
2045 (!local->monitor_allow_fcserr || in hostap_rx_skb()
2046 local->iw_mode != IW_MODE_MONITOR)) in hostap_rx_skb()
2056 stats.signal = rxdesc->signal - local->rssi_to_dBm; in hostap_rx_skb()
2057 stats.noise = rxdesc->silence - local->rssi_to_dBm; in hostap_rx_skb()
2079 local_info_t *local = from_tasklet(local, t, rx_tasklet); in hostap_rx_tasklet() local
2082 while ((skb = skb_dequeue(&local->rx_list)) != NULL) in hostap_rx_tasklet()
2083 hostap_rx_skb(local, skb); in hostap_rx_tasklet()
2091 local_info_t *local; in prism2_alloc_ev() local
2096 local = iface->local; in prism2_alloc_ev()
2102 spin_lock(&local->txfidlock); in prism2_alloc_ev()
2103 idx = local->next_alloc; in prism2_alloc_ev()
2106 if (local->txfid[idx] == fid) { in prism2_alloc_ev()
2111 if (local->intransmitfid[idx] == PRISM2_TXFID_EMPTY) in prism2_alloc_ev()
2114 if (local->intransmitfid[idx] == PRISM2_TXFID_RESERVED) in prism2_alloc_ev()
2118 local->intransmitfid[idx] = PRISM2_TXFID_EMPTY; in prism2_alloc_ev()
2120 local->next_alloc = idx >= PRISM2_TXFID_COUNT ? 0 : in prism2_alloc_ev()
2123 if (!test_bit(HOSTAP_BITS_TRANSMIT, &local->bits) && in prism2_alloc_ev()
2127 spin_unlock(&local->txfidlock); in prism2_alloc_ev()
2134 } while (idx != local->next_alloc); in prism2_alloc_ev()
2141 printk(" %04x[%04x]", local->txfid[idx], in prism2_alloc_ev()
2142 local->intransmitfid[idx]); in prism2_alloc_ev()
2144 spin_unlock(&local->txfidlock); in prism2_alloc_ev()
2154 static void hostap_tx_callback(local_info_t *local, in hostap_tx_callback() argument
2163 if (!ether_addr_equal(txdesc->addr2, local->dev->dev_addr)) { in hostap_tx_callback()
2165 local->dev->name); in hostap_tx_callback()
2171 spin_lock(&local->lock); in hostap_tx_callback()
2172 cb = local->tx_callback; in hostap_tx_callback()
2175 spin_unlock(&local->lock); in hostap_tx_callback()
2179 local->dev->name, sw_support); in hostap_tx_callback()
2188 "skb\n", local->dev->name); in hostap_tx_callback()
2196 skb->dev = local->dev; in hostap_tx_callback()
2204 static int hostap_tx_compl_read(local_info_t *local, int error, in hostap_tx_compl_read() argument
2210 struct net_device *dev = local->dev; in hostap_tx_compl_read()
2216 spin_lock(&local->baplock); in hostap_tx_compl_read()
2224 schedule_work(&local->reset_queue); in hostap_tx_compl_read()
2246 spin_unlock(&local->baplock); in hostap_tx_compl_read()
2253 static void prism2_tx_ev(local_info_t *local) in prism2_tx_ev() argument
2255 struct net_device *dev = local->dev; in prism2_tx_ev()
2259 if (hostap_tx_compl_read(local, 0, &txdesc, &payload)) in prism2_tx_ev()
2262 if (local->frame_dump & PRISM2_DUMP_TX_HDR) { in prism2_tx_ev()
2273 hostap_tx_callback(local, &txdesc, 1, payload); in prism2_tx_ev()
2284 local_info_t *local = from_tasklet(local, t, sta_tx_exc_tasklet); in hostap_sta_tx_exc_tasklet() local
2287 while ((skb = skb_dequeue(&local->sta_tx_exc_list)) != NULL) { in hostap_sta_tx_exc_tasklet()
2298 hostap_handle_sta_tx_exc(local, skb); in hostap_sta_tx_exc_tasklet()
2306 static void prism2_txexc(local_info_t *local) in prism2_txexc() argument
2308 struct net_device *dev = local->dev; in prism2_txexc()
2314 show_dump = local->frame_dump & PRISM2_DUMP_TXEXC_HDR; in prism2_txexc()
2317 res = hostap_tx_compl_read(local, 1, &txdesc, &payload); in prism2_txexc()
2339 if (local->iw_mode == IW_MODE_MASTER || in prism2_txexc()
2340 local->iw_mode == IW_MODE_REPEAT || in prism2_txexc()
2341 local->wds_type & HOSTAP_WDS_AP_CLIENT) { in prism2_txexc()
2346 skb_queue_tail(&local->sta_tx_exc_list, skb); in prism2_txexc()
2347 tasklet_schedule(&local->sta_tx_exc_tasklet); in prism2_txexc()
2352 hostap_tx_callback(local, &txdesc, 0, payload); in prism2_txexc()
2386 local_info_t *local = from_tasklet(local, t, info_tasklet); in hostap_info_tasklet() local
2389 while ((skb = skb_dequeue(&local->info_list)) != NULL) { in hostap_info_tasklet()
2390 hostap_info_process(local, skb); in hostap_info_tasklet()
2397 static void prism2_info(local_info_t *local) in prism2_info() argument
2399 struct net_device *dev = local->dev; in prism2_info()
2407 spin_lock(&local->baplock); in prism2_info()
2412 spin_unlock(&local->baplock); in prism2_info()
2416 schedule_work(&local->reset_queue); in prism2_info()
2427 spin_unlock(&local->baplock); in prism2_info()
2436 spin_unlock(&local->baplock); in prism2_info()
2445 spin_unlock(&local->baplock); in prism2_info()
2452 spin_unlock(&local->baplock); in prism2_info()
2454 skb_queue_tail(&local->info_list, skb); in prism2_info()
2455 tasklet_schedule(&local->info_tasklet); in prism2_info()
2465 local_info_t *local = from_tasklet(local, t, bap_tasklet); in hostap_bap_tasklet() local
2466 struct net_device *dev = local->dev; in hostap_bap_tasklet()
2470 if (local->func->card_present && !local->func->card_present(local)) in hostap_bap_tasklet()
2473 set_bit(HOSTAP_BITS_BAP_TASKLET, &local->bits); in hostap_bap_tasklet()
2482 prism2_rx(local); in hostap_bap_tasklet()
2484 prism2_info(local); in hostap_bap_tasklet()
2486 prism2_tx_ev(local); in hostap_bap_tasklet()
2488 prism2_txexc(local); in hostap_bap_tasklet()
2491 set_bit(HOSTAP_BITS_BAP_TASKLET2, &local->bits); in hostap_bap_tasklet()
2492 clear_bit(HOSTAP_BITS_BAP_TASKLET, &local->bits); in hostap_bap_tasklet()
2496 clear_bit(HOSTAP_BITS_BAP_TASKLET2, &local->bits); in hostap_bap_tasklet()
2524 local_info_t *local; in prism2_ev_tick() local
2529 local = iface->local; in prism2_ev_tick()
2531 if (time_after(jiffies, local->last_tick_timer + 5 * HZ) && in prism2_ev_tick()
2532 local->last_tick_timer) { in prism2_ev_tick()
2538 dev->name, local->bits, evstat, inten); in prism2_ev_tick()
2540 local->sw_tick_stuck++; in prism2_ev_tick()
2554 static void prism2_check_magic(local_info_t *local) in prism2_check_magic() argument
2565 struct net_device *dev = local->dev; in prism2_check_magic()
2568 if (!local->hw_ready) in prism2_check_magic()
2584 schedule_work(&local->reset_queue); in prism2_check_magic()
2597 local_info_t *local; in prism2_interrupt() local
2602 local = iface->local; in prism2_interrupt()
2605 spin_lock(&local->irq_init_lock); in prism2_interrupt()
2611 spin_unlock(&local->irq_init_lock); in prism2_interrupt()
2614 spin_unlock(&local->irq_init_lock); in prism2_interrupt()
2618 if (local->func->card_present && !local->func->card_present(local)) { in prism2_interrupt()
2626 prism2_check_magic(local); in prism2_interrupt()
2631 if (local->shutdown) in prism2_interrupt()
2651 if (!local->hw_ready || local->hw_resetting || in prism2_interrupt()
2652 !local->dev_enabled) { in prism2_interrupt()
2658 if (local->dev_enabled && (ev & ~HFA384X_EV_TICK) && in prism2_interrupt()
2665 !local->hw_ready ? " (!hw_ready)" : "", in prism2_interrupt()
2666 local->hw_resetting ? in prism2_interrupt()
2668 !local->dev_enabled ? in prism2_interrupt()
2690 tasklet_schedule(&local->bap_tasklet); in prism2_interrupt()
2720 static void prism2_check_sta_fw_version(local_info_t *local) in prism2_check_sta_fw_version() argument
2725 if (hfa384x_get_rid(local->dev, HFA384X_RID_STAID, in prism2_check_sta_fw_version()
2729 local->fw_ap = 0; in prism2_check_sta_fw_version()
2733 local->fw_ap = 1; in prism2_check_sta_fw_version()
2740 local->sta_fw_ver = PRISM2_FW_VER(major, minor, variant); in prism2_check_sta_fw_version()
2748 local->fw_encrypt_ok = local->sta_fw_ver >= PRISM2_FW_VER(1,4,9); in prism2_check_sta_fw_version()
2750 if (local->iw_mode == IW_MODE_MASTER && !local->host_encrypt && in prism2_check_sta_fw_version()
2751 !local->fw_encrypt_ok) { in prism2_check_sta_fw_version()
2754 local->dev->name); in prism2_check_sta_fw_version()
2755 local->host_encrypt = 1; in prism2_check_sta_fw_version()
2765 if (local->sta_fw_ver >= PRISM2_FW_VER(1,5,0)) in prism2_check_sta_fw_version()
2766 local->wds_type |= HOSTAP_WDS_STANDARD_FRAME; in prism2_check_sta_fw_version()
2770 local->dev->name); in prism2_check_sta_fw_version()
2773 hostap_check_sta_fw_version(local->ap, local->sta_fw_ver); in prism2_check_sta_fw_version()
2779 local_info_t *local = from_timer(local, t, passive_scan_timer); in hostap_passive_scan() local
2780 struct net_device *dev = local->dev; in hostap_passive_scan()
2783 if (local->passive_scan_interval <= 0) in hostap_passive_scan()
2786 if (local->passive_scan_state == PASSIVE_SCAN_LISTEN) { in hostap_passive_scan()
2793 if (test_bit(HOSTAP_BITS_TRANSMIT, &local->bits)) { in hostap_passive_scan()
2796 local->passive_scan_timer.expires = jiffies + HZ / 10; in hostap_passive_scan()
2797 add_timer(&local->passive_scan_timer); in hostap_passive_scan()
2802 local->passive_scan_channel++; in hostap_passive_scan()
2803 if (local->passive_scan_channel > 14) in hostap_passive_scan()
2804 local->passive_scan_channel = 1; in hostap_passive_scan()
2806 } while (!(local->channel_mask & in hostap_passive_scan()
2807 (1 << (local->passive_scan_channel - 1))) && in hostap_passive_scan()
2817 dev->name, local->passive_scan_channel); in hostap_passive_scan()
2818 chan = local->passive_scan_channel; in hostap_passive_scan()
2819 local->passive_scan_state = PASSIVE_SCAN_WAIT; in hostap_passive_scan()
2820 local->passive_scan_timer.expires = jiffies + HZ / 10; in hostap_passive_scan()
2822 chan = local->channel; in hostap_passive_scan()
2823 local->passive_scan_state = PASSIVE_SCAN_LISTEN; in hostap_passive_scan()
2824 local->passive_scan_timer.expires = jiffies + in hostap_passive_scan()
2825 local->passive_scan_interval * HZ; in hostap_passive_scan()
2834 add_timer(&local->passive_scan_timer); in hostap_passive_scan()
2842 local_info_t *local = in handle_comms_qual_update() local
2844 prism2_update_comms_qual(local->dev); in handle_comms_qual_update()
2855 local_info_t *local = from_timer(local, t, tick_timer); in hostap_tick_timer() local
2856 local->last_tick_timer = jiffies; in hostap_tick_timer()
2861 !local->hw_downloading && local->hw_ready && in hostap_tick_timer()
2862 !local->hw_resetting && local->dev_enabled) { in hostap_tick_timer()
2863 hfa384x_cmd_callback(local->dev, HFA384X_CMDCODE_INQUIRE, in hostap_tick_timer()
2868 if ((local->last_comms_qual_update == 0 || in hostap_tick_timer()
2869 time_after(jiffies, local->last_comms_qual_update + 10 * HZ)) && in hostap_tick_timer()
2870 (local->iw_mode == IW_MODE_INFRA || in hostap_tick_timer()
2871 local->iw_mode == IW_MODE_ADHOC)) { in hostap_tick_timer()
2872 schedule_work(&local->comms_qual_update); in hostap_tick_timer()
2875 local->tick_timer.expires = jiffies + 2 * HZ; in hostap_tick_timer()
2876 add_timer(&local->tick_timer); in hostap_tick_timer()
2888 local_info_t *local = m->private; in prism2_registers_proc_show() local
2891 seq_printf(m, #n "=%04x\n", hfa384x_read_reg(local->dev, HFA384X_##n##_OFF)) in prism2_registers_proc_show()
2952 local_info_t *local; in prism2_set_tim() local
2955 local = iface->local; in prism2_set_tim()
2964 spin_lock_bh(&local->set_tim_lock); in prism2_set_tim()
2965 list_for_each(ptr, &local->set_tim_list) { in prism2_set_tim()
2971 local->dev->name, aid, entry->set, set); in prism2_set_tim()
2979 list_add_tail(&new_entry->list, &local->set_tim_list); in prism2_set_tim()
2980 spin_unlock_bh(&local->set_tim_lock); in prism2_set_tim()
2982 schedule_work(&local->set_tim_queue); in prism2_set_tim()
2990 local_info_t *local = container_of(work, local_info_t, set_tim_queue); in handle_set_tim_queue() local
2996 spin_lock_bh(&local->set_tim_lock); in handle_set_tim_queue()
2997 if (!list_empty(&local->set_tim_list)) { in handle_set_tim_queue()
2998 entry = list_entry(local->set_tim_list.next, in handle_set_tim_queue()
3002 spin_unlock_bh(&local->set_tim_lock); in handle_set_tim_queue()
3007 local->dev->name, entry->aid, entry->set); in handle_set_tim_queue()
3012 if (hostap_set_word(local->dev, HFA384X_RID_CNFTIMCTRL, val)) { in handle_set_tim_queue()
3015 local->dev->name, entry->aid, entry->set); in handle_set_tim_queue()
3023 static void prism2_clear_set_tim_queue(local_info_t *local) in prism2_clear_set_tim_queue() argument
3027 list_for_each_safe(ptr, n, &local->set_tim_list) { in prism2_clear_set_tim_queue()
3065 struct local_info *local; in prism2_init_local_data() local
3087 local = (struct local_info *) ((((long) (iface + 1)) + 3) & ~3); in prism2_init_local_data()
3088 local->ap = (struct ap_data *) ((((long) (local + 1)) + 3) & ~3); in prism2_init_local_data()
3089 local->dev = iface->dev = dev; in prism2_init_local_data()
3090 iface->local = local; in prism2_init_local_data()
3092 INIT_LIST_HEAD(&local->hostap_interfaces); in prism2_init_local_data()
3094 local->hw_module = THIS_MODULE; in prism2_init_local_data()
3097 local->io_debug_enabled = 1; in prism2_init_local_data()
3100 local->func = funcs; in prism2_init_local_data()
3101 local->func->cmd = hfa384x_cmd; in prism2_init_local_data()
3102 local->func->read_regs = hfa384x_read_regs; in prism2_init_local_data()
3103 local->func->get_rid = hfa384x_get_rid; in prism2_init_local_data()
3104 local->func->set_rid = hfa384x_set_rid; in prism2_init_local_data()
3105 local->func->hw_enable = prism2_hw_enable; in prism2_init_local_data()
3106 local->func->hw_config = prism2_hw_config; in prism2_init_local_data()
3107 local->func->hw_reset = prism2_hw_reset; in prism2_init_local_data()
3108 local->func->hw_shutdown = prism2_hw_shutdown; in prism2_init_local_data()
3109 local->func->reset_port = prism2_reset_port; in prism2_init_local_data()
3110 local->func->schedule_reset = prism2_schedule_reset; in prism2_init_local_data()
3112 local->func->read_aux_proc_ops = &prism2_download_aux_dump_proc_ops; in prism2_init_local_data()
3113 local->func->download = prism2_download; in prism2_init_local_data()
3115 local->func->tx = prism2_tx_80211; in prism2_init_local_data()
3116 local->func->set_tim = prism2_set_tim; in prism2_init_local_data()
3117 local->func->need_tx_headroom = 0; /* no need to add txdesc in in prism2_init_local_data()
3121 local->mtu = mtu; in prism2_init_local_data()
3123 rwlock_init(&local->iface_lock); in prism2_init_local_data()
3124 spin_lock_init(&local->txfidlock); in prism2_init_local_data()
3125 spin_lock_init(&local->cmdlock); in prism2_init_local_data()
3126 spin_lock_init(&local->baplock); in prism2_init_local_data()
3127 spin_lock_init(&local->lock); in prism2_init_local_data()
3128 spin_lock_init(&local->irq_init_lock); in prism2_init_local_data()
3129 mutex_init(&local->rid_bap_mtx); in prism2_init_local_data()
3133 local->card_idx = card_idx; in prism2_init_local_data()
3136 memcpy(local->essid, essid, in prism2_init_local_data()
3138 local->essid[MAX_SSID_LEN] = '\0'; in prism2_init_local_data()
3142 local->iw_mode = i; in prism2_init_local_data()
3146 local->iw_mode = IW_MODE_MASTER; in prism2_init_local_data()
3148 local->channel = GET_INT_PARM(channel, card_idx); in prism2_init_local_data()
3149 local->beacon_int = GET_INT_PARM(beacon_int, card_idx); in prism2_init_local_data()
3150 local->dtim_period = GET_INT_PARM(dtim_period, card_idx); in prism2_init_local_data()
3151 local->wds_max_connections = 16; in prism2_init_local_data()
3152 local->tx_control = HFA384X_TX_CTRL_FLAGS; in prism2_init_local_data()
3153 local->manual_retry_count = -1; in prism2_init_local_data()
3154 local->rts_threshold = 2347; in prism2_init_local_data()
3155 local->fragm_threshold = 2346; in prism2_init_local_data()
3156 local->rssi_to_dBm = 100; /* default; to be overriden by in prism2_init_local_data()
3158 local->auth_algs = PRISM2_AUTH_OPEN | PRISM2_AUTH_SHARED_KEY; in prism2_init_local_data()
3159 local->sram_type = -1; in prism2_init_local_data()
3160 local->scan_channel_mask = 0xffff; in prism2_init_local_data()
3161 local->monitor_type = PRISM2_MONITOR_RADIOTAP; in prism2_init_local_data()
3164 INIT_WORK(&local->reset_queue, handle_reset_queue); in prism2_init_local_data()
3165 INIT_WORK(&local->set_multicast_list_queue, in prism2_init_local_data()
3168 INIT_WORK(&local->set_tim_queue, handle_set_tim_queue); in prism2_init_local_data()
3169 INIT_LIST_HEAD(&local->set_tim_list); in prism2_init_local_data()
3170 spin_lock_init(&local->set_tim_lock); in prism2_init_local_data()
3172 INIT_WORK(&local->comms_qual_update, handle_comms_qual_update); in prism2_init_local_data()
3176 tasklet_setup(&local->bap_tasklet, hostap_bap_tasklet); in prism2_init_local_data()
3177 tasklet_setup(&local->info_tasklet, hostap_info_tasklet); in prism2_init_local_data()
3178 hostap_info_init(local); in prism2_init_local_data()
3180 tasklet_setup(&local->rx_tasklet, hostap_rx_tasklet); in prism2_init_local_data()
3181 skb_queue_head_init(&local->rx_list); in prism2_init_local_data()
3183 tasklet_setup(&local->sta_tx_exc_tasklet, in prism2_init_local_data()
3185 skb_queue_head_init(&local->sta_tx_exc_list); in prism2_init_local_data()
3187 INIT_LIST_HEAD(&local->cmd_queue); in prism2_init_local_data()
3188 init_waitqueue_head(&local->hostscan_wq); in prism2_init_local_data()
3190 lib80211_crypt_info_init(&local->crypt_info, dev->name, &local->lock); in prism2_init_local_data()
3192 timer_setup(&local->passive_scan_timer, hostap_passive_scan, 0); in prism2_init_local_data()
3193 timer_setup(&local->tick_timer, hostap_tick_timer, 0); in prism2_init_local_data()
3194 local->tick_timer.expires = jiffies + 2 * HZ; in prism2_init_local_data()
3195 add_timer(&local->tick_timer); in prism2_init_local_data()
3197 INIT_LIST_HEAD(&local->bss_list); in prism2_init_local_data()
3199 hostap_setup_dev(dev, local, HOSTAP_INTERFACE_MASTER); in prism2_init_local_data()
3219 hostap_init_data(local); in prism2_init_local_data()
3231 struct local_info *local; in hostap_hw_ready() local
3234 local = iface->local; in hostap_hw_ready()
3235 local->ddev = hostap_add_interface(local, HOSTAP_INTERFACE_MAIN, 0, in hostap_hw_ready()
3238 if (local->ddev) { in hostap_hw_ready()
3239 if (local->iw_mode == IW_MODE_INFRA || in hostap_hw_ready()
3240 local->iw_mode == IW_MODE_ADHOC) { in hostap_hw_ready()
3241 netif_carrier_off(local->dev); in hostap_hw_ready()
3242 netif_carrier_off(local->ddev); in hostap_hw_ready()
3244 hostap_init_proc(local); in hostap_hw_ready()
3246 proc_create_single_data("registers", 0, local->proc, in hostap_hw_ready()
3247 prism2_registers_proc_show, local); in hostap_hw_ready()
3249 hostap_init_ap_proc(local); in hostap_hw_ready()
3262 struct local_info *local; in prism2_free_local_data() local
3269 local = iface->local; in prism2_free_local_data()
3272 list_for_each_safe(ptr, n, &local->hostap_interfaces) { in prism2_free_local_data()
3281 unregister_netdev(local->dev); in prism2_free_local_data()
3283 flush_work(&local->reset_queue); in prism2_free_local_data()
3284 flush_work(&local->set_multicast_list_queue); in prism2_free_local_data()
3285 flush_work(&local->set_tim_queue); in prism2_free_local_data()
3287 flush_work(&local->info_queue); in prism2_free_local_data()
3289 flush_work(&local->comms_qual_update); in prism2_free_local_data()
3291 lib80211_crypt_info_free(&local->crypt_info); in prism2_free_local_data()
3293 if (timer_pending(&local->passive_scan_timer)) in prism2_free_local_data()
3294 del_timer(&local->passive_scan_timer); in prism2_free_local_data()
3296 if (timer_pending(&local->tick_timer)) in prism2_free_local_data()
3297 del_timer(&local->tick_timer); in prism2_free_local_data()
3299 prism2_clear_cmd_queue(local); in prism2_free_local_data()
3301 skb_queue_purge(&local->info_list); in prism2_free_local_data()
3302 skb_queue_purge(&local->rx_list); in prism2_free_local_data()
3303 skb_queue_purge(&local->sta_tx_exc_list); in prism2_free_local_data()
3305 if (local->dev_enabled) in prism2_free_local_data()
3306 prism2_callback(local, PRISM2_CALLBACK_DISABLE); in prism2_free_local_data()
3308 if (local->ap != NULL) in prism2_free_local_data()
3309 hostap_free_data(local->ap); in prism2_free_local_data()
3312 if (local->proc != NULL) in prism2_free_local_data()
3313 remove_proc_entry("registers", local->proc); in prism2_free_local_data()
3315 hostap_remove_proc(local); in prism2_free_local_data()
3317 tx_cb = local->tx_callback; in prism2_free_local_data()
3324 hostap_set_hostapd(local, 0, 0); in prism2_free_local_data()
3325 hostap_set_hostapd_sta(local, 0, 0); in prism2_free_local_data()
3328 if (local->frag_cache[i].skb != NULL) in prism2_free_local_data()
3329 dev_kfree_skb(local->frag_cache[i].skb); in prism2_free_local_data()
3333 prism2_download_free_data(local->dl_pri); in prism2_free_local_data()
3334 prism2_download_free_data(local->dl_sec); in prism2_free_local_data()
3337 prism2_clear_set_tim_queue(local); in prism2_free_local_data()
3339 list_for_each_safe(ptr, n, &local->bss_list) { in prism2_free_local_data()
3345 kfree(local->pda); in prism2_free_local_data()
3346 kfree(local->last_scan_results); in prism2_free_local_data()
3347 kfree(local->generic_elem); in prism2_free_local_data()
3349 free_netdev(local->dev); in prism2_free_local_data()
3357 struct local_info *local; in prism2_suspend() local
3361 local = iface->local; in prism2_suspend()
3367 wireless_send_event(local->dev, SIOCGIWAP, &wrqu, NULL); in prism2_suspend()