diff options
Diffstat (limited to 'drivers/net/wireless/ipw2200.c')
-rw-r--r-- | drivers/net/wireless/ipw2200.c | 246 |
1 files changed, 129 insertions, 117 deletions
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index b3300ffe4ee..f29ec0ebed2 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -70,7 +70,7 @@ #define VQ #endif -#define IPW2200_VERSION "1.1.2" VK VD VM VP VR VQ +#define IPW2200_VERSION "1.1.4" VK VD VM VP VR VQ #define DRV_DESCRIPTION "Intel(R) PRO/Wireless 2200/2915 Network Driver" #define DRV_COPYRIGHT "Copyright(c) 2003-2006 Intel Corporation" #define DRV_VERSION IPW2200_VERSION @@ -83,9 +83,7 @@ MODULE_AUTHOR(DRV_COPYRIGHT); MODULE_LICENSE("GPL"); static int cmdlog = 0; -#ifdef CONFIG_IPW2200_DEBUG static int debug = 0; -#endif static int channel = 0; static int mode = 0; @@ -567,7 +565,6 @@ static inline void ipw_disable_interrupts(struct ipw_priv *priv) spin_unlock_irqrestore(&priv->irq_lock, flags); } -#ifdef CONFIG_IPW2200_DEBUG static char *ipw_error_desc(u32 val) { switch (val) { @@ -634,7 +631,6 @@ static void ipw_dump_error_log(struct ipw_priv *priv, error->log[i].time, error->log[i].data, error->log[i].event); } -#endif static inline int ipw_is_init(struct ipw_priv *priv) { @@ -1435,9 +1431,7 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr, const char *buf, size_t count) { struct ipw_priv *priv = dev_get_drvdata(d); -#ifdef CONFIG_IPW2200_DEBUG struct net_device *dev = priv->net_dev; -#endif char buffer[] = "00000000"; unsigned long len = (sizeof(buffer) - 1) > count ? count : sizeof(buffer) - 1; @@ -1958,14 +1952,12 @@ static void ipw_irq_tasklet(struct ipw_priv *priv) IPW_WARNING("Firmware error detected. Restarting.\n"); if (priv->error) { IPW_DEBUG_FW("Sysfs 'error' log already exists.\n"); -#ifdef CONFIG_IPW2200_DEBUG if (ipw_debug_level & IPW_DL_FW_ERRORS) { struct ipw_fw_error *error = ipw_alloc_error_log(priv); ipw_dump_error_log(priv, error); kfree(error); } -#endif } else { priv->error = ipw_alloc_error_log(priv); if (priv->error) @@ -1973,10 +1965,8 @@ static void ipw_irq_tasklet(struct ipw_priv *priv) else IPW_DEBUG_FW("Error allocating sysfs 'error' " "log.\n"); -#ifdef CONFIG_IPW2200_DEBUG if (ipw_debug_level & IPW_DL_FW_ERRORS) ipw_dump_error_log(priv, priv->error); -#endif } /* XXX: If hardware encryption is for WPA/WPA2, @@ -2287,7 +2277,7 @@ static int ipw_send_scan_abort(struct ipw_priv *priv) static int ipw_set_sensitivity(struct ipw_priv *priv, u16 sens) { struct ipw_sensitivity_calib calib = { - .beacon_rssi_raw = sens, + .beacon_rssi_raw = cpu_to_le16(sens), }; return ipw_send_cmd_pdu(priv, IPW_CMD_SENSITIVITY_CALIB, sizeof(calib), @@ -2353,6 +2343,7 @@ static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off) return -1; } + phy_off = cpu_to_le32(phy_off); return ipw_send_cmd_pdu(priv, IPW_CMD_CARD_DISABLE, sizeof(phy_off), &phy_off); } @@ -2414,7 +2405,7 @@ static int ipw_set_tx_power(struct ipw_priv *priv) static int ipw_send_rts_threshold(struct ipw_priv *priv, u16 rts) { struct ipw_rts_threshold rts_threshold = { - .rts_threshold = rts, + .rts_threshold = cpu_to_le16(rts), }; if (!priv) { @@ -2429,7 +2420,7 @@ static int ipw_send_rts_threshold(struct ipw_priv *priv, u16 rts) static int ipw_send_frag_threshold(struct ipw_priv *priv, u16 frag) { struct ipw_frag_threshold frag_threshold = { - .frag_threshold = frag, + .frag_threshold = cpu_to_le16(frag), }; if (!priv) { @@ -2464,6 +2455,7 @@ static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode) break; } + param = cpu_to_le32(mode); return ipw_send_cmd_pdu(priv, IPW_CMD_POWER_MODE, sizeof(param), ¶m); } @@ -2667,7 +2659,7 @@ static void ipw_fw_dma_abort(struct ipw_priv *priv) IPW_DEBUG_FW(">> :\n"); - //set the Stop and Abort bit + /* set the Stop and Abort bit */ control = DMA_CONTROL_SMALL_CB_CONST_VALUE | DMA_CB_STOP_AND_ABORT; ipw_write_reg32(priv, IPW_DMA_I_DMA_CONTROL, control); priv->sram_desc.last_cb_index = 0; @@ -3002,8 +2994,6 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len) if (rc < 0) return rc; -// spin_lock_irqsave(&priv->lock, flags); - for (addr = IPW_SHARED_LOWER_BOUND; addr < IPW_REGISTER_DOMAIN1_END; addr += 4) { ipw_write32(priv, addr, 0); @@ -3097,8 +3087,6 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len) firmware have problem getting alive resp. */ ipw_write_reg8(priv, IPW_BASEBAND_CONTROL_STATUS, 0); -// spin_unlock_irqrestore(&priv->lock, flags); - return rc; } @@ -3919,7 +3907,6 @@ static const struct ipw_status_code ipw_status_codes[] = { {0x2E, "Cipher suite is rejected per security policy"}, }; -#ifdef CONFIG_IPW2200_DEBUG static const char *ipw_get_status_code(u16 status) { int i; @@ -3928,7 +3915,6 @@ static const char *ipw_get_status_code(u16 status) return ipw_status_codes[i].reason; return "Unknown status value."; } -#endif static void inline average_init(struct average *avg) { @@ -4398,7 +4384,6 @@ static void ipw_rx_notification(struct ipw_priv *priv, if (priv-> status & (STATUS_ASSOCIATED | STATUS_AUTH)) { -#ifdef CONFIG_IPW2200_DEBUG struct notif_authenticate *auth = ¬if->u.auth; IPW_DEBUG(IPW_DL_NOTIF | @@ -4416,7 +4401,6 @@ static void ipw_rx_notification(struct ipw_priv *priv, ipw_get_status_code (ntohs (auth->status))); -#endif priv->status &= ~(STATUS_ASSOCIATING | @@ -5059,7 +5043,6 @@ static void ipw_rx_queue_replenish(void *data) } list_del(element); - rxb->rxb = (struct ipw_rx_buffer *)rxb->skb->data; rxb->dma_addr = pci_map_single(priv->pci_dev, rxb->skb->data, IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); @@ -5838,8 +5821,8 @@ static void ipw_send_tgi_tx_key(struct ipw_priv *priv, int type, int index) key.station_index = 0; /* always 0 for BSS */ key.flags = 0; /* 0 for new key; previous value of counter (after fatal error) */ - key.tx_counter[0] = 0; - key.tx_counter[1] = 0; + key.tx_counter[0] = cpu_to_le32(0); + key.tx_counter[1] = cpu_to_le32(0); ipw_send_cmd_pdu(priv, IPW_CMD_TGI_TX_KEY, sizeof(key), &key); } @@ -5973,7 +5956,6 @@ static void ipw_bg_adhoc_check(void *data) mutex_unlock(&priv->mutex); } -#ifdef CONFIG_IPW2200_DEBUG static void ipw_debug_config(struct ipw_priv *priv) { IPW_DEBUG_INFO("Scan completed, no valid APs matched " @@ -5998,9 +5980,6 @@ static void ipw_debug_config(struct ipw_priv *priv) IPW_DEBUG_INFO("PRIVACY off\n"); IPW_DEBUG_INFO("RATE MASK: 0x%08X\n", priv->rates_mask); } -#else -#define ipw_debug_config(x) do {} while (0) -#endif static void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) { @@ -6188,7 +6167,7 @@ static void ipw_add_scan_channels(struct ipw_priv *priv, } } -static int ipw_request_scan(struct ipw_priv *priv) +static int ipw_request_scan_helper(struct ipw_priv *priv, int type) { struct ipw_scan_request_ext scan; int err = 0, scan_type; @@ -6219,19 +6198,29 @@ static int ipw_request_scan(struct ipw_priv *priv) } memset(&scan, 0, sizeof(scan)); + scan.full_scan_index = cpu_to_le32(ieee80211_get_scans(priv->ieee)); - if (priv->config & CFG_SPEED_SCAN) + if (type == IW_SCAN_TYPE_PASSIVE) { + IPW_DEBUG_WX("use passive scanning\n"); + scan_type = IPW_SCAN_PASSIVE_FULL_DWELL_SCAN; + scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = + cpu_to_le16(120); + ipw_add_scan_channels(priv, &scan, scan_type); + goto send_request; + } + + /* Use active scan by default. */ + if (priv->config & CFG_SPEED_SCAN) scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = - cpu_to_le16(30); + cpu_to_le16(30); else scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = - cpu_to_le16(20); + cpu_to_le16(20); scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN] = - cpu_to_le16(20); - scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120); + cpu_to_le16(20); - scan.full_scan_index = cpu_to_le32(ieee80211_get_scans(priv->ieee)); + scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120); #ifdef CONFIG_IPW2200_MONITOR if (priv->ieee->iw_mode == IW_MODE_MONITOR) { @@ -6268,7 +6257,7 @@ static int ipw_request_scan(struct ipw_priv *priv) * * TODO: Move SPEED SCAN support to all modes and bands */ scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = - cpu_to_le16(2000); + cpu_to_le16(2000); } else { #endif /* CONFIG_IPW2200_MONITOR */ /* If we are roaming, then make this a directed scan for the @@ -6294,6 +6283,7 @@ static int ipw_request_scan(struct ipw_priv *priv) } #endif +send_request: err = ipw_send_scan_request_ext(priv, &scan); if (err) { IPW_DEBUG_HC("Sending scan command failed: %08X\n", err); @@ -6304,11 +6294,19 @@ static int ipw_request_scan(struct ipw_priv *priv) priv->status &= ~STATUS_SCAN_PENDING; queue_delayed_work(priv->workqueue, &priv->scan_check, IPW_SCAN_CHECK_WATCHDOG); - done: +done: mutex_unlock(&priv->mutex); return err; } +static int ipw_request_passive_scan(struct ipw_priv *priv) { + return ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE); +} + +static int ipw_request_scan(struct ipw_priv *priv) { + return ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE); +} + static void ipw_bg_abort_scan(void *data) { struct ipw_priv *priv = data; @@ -6387,13 +6385,6 @@ static int ipw_wx_set_genie(struct net_device *dev, (wrqu->data.length && extra == NULL)) return -EINVAL; - //mutex_lock(&priv->mutex); - - //if (!ieee->wpa_enabled) { - // err = -EOPNOTSUPP; - // goto out; - //} - if (wrqu->data.length) { buf = kmalloc(wrqu->data.length, GFP_KERNEL); if (buf == NULL) { @@ -6413,7 +6404,6 @@ static int ipw_wx_set_genie(struct net_device *dev, ipw_wpa_assoc_frame(priv, ieee->wpa_ie, ieee->wpa_ie_len); out: - //mutex_unlock(&priv->mutex); return err; } @@ -6426,13 +6416,6 @@ static int ipw_wx_get_genie(struct net_device *dev, struct ieee80211_device *ieee = priv->ieee; int err = 0; - //mutex_lock(&priv->mutex); - - //if (!ieee->wpa_enabled) { - // err = -EOPNOTSUPP; - // goto out; - //} - if (ieee->wpa_ie_len == 0 || ieee->wpa_ie == NULL) { wrqu->data.length = 0; goto out; @@ -6447,7 +6430,6 @@ static int ipw_wx_get_genie(struct net_device *dev, memcpy(extra, ieee->wpa_ie, ieee->wpa_ie_len); out: - //mutex_unlock(&priv->mutex); return err; } @@ -6558,7 +6540,6 @@ static int ipw_wx_set_auth(struct net_device *dev, ieee->ieee802_1x = param->value; break; - //case IW_AUTH_ROAMING_CONTROL: case IW_AUTH_PRIVACY_INVOKED: ieee->privacy_invoked = param->value; break; @@ -6680,7 +6661,7 @@ static int ipw_wx_set_mlme(struct net_device *dev, switch (mlme->cmd) { case IW_MLME_DEAUTH: - // silently ignore + /* silently ignore */ break; case IW_MLME_DISASSOC: @@ -6811,7 +6792,7 @@ static int ipw_qos_activate(struct ipw_priv *priv, burst_duration = ipw_qos_get_burst_duration(priv); for (i = 0; i < QOS_QUEUE_NUM; i++) qos_parameters[QOS_PARAM_SET_ACTIVE].tx_op_limit[i] = - (u16) burst_duration; + (u16)burst_duration; } else if (priv->ieee->iw_mode == IW_MODE_ADHOC) { if (type == IEEE_B) { IPW_DEBUG_QOS("QoS activate IBSS nework mode %d\n", @@ -6843,11 +6824,20 @@ static int ipw_qos_activate(struct ipw_priv *priv, burst_duration = ipw_qos_get_burst_duration(priv); for (i = 0; i < QOS_QUEUE_NUM; i++) qos_parameters[QOS_PARAM_SET_ACTIVE]. - tx_op_limit[i] = (u16) burst_duration; + tx_op_limit[i] = (u16)burst_duration; } } IPW_DEBUG_QOS("QoS sending IPW_CMD_QOS_PARAMETERS\n"); + for (i = 0; i < 3; i++) { + int j; + for (j = 0; j < QOS_QUEUE_NUM; j++) { + qos_parameters[i].cw_min[j] = cpu_to_le16(qos_parameters[i].cw_min[j]); + qos_parameters[i].cw_max[j] = cpu_to_le16(qos_parameters[i].cw_max[j]); + qos_parameters[i].tx_op_limit[j] = cpu_to_le16(qos_parameters[i].tx_op_limit[j]); + } + } + err = ipw_send_qos_params_command(priv, (struct ieee80211_qos_parameters *) &(qos_parameters[0])); @@ -7086,7 +7076,7 @@ static int ipw_qos_set_tx_queue_command(struct ipw_priv *priv, if (priv->qos_data.qos_no_ack_mask & (1UL << tx_queue_id)) { tfd->tx_flags &= ~DCT_FLAG_ACK_REQD; - tfd->tfd.tfd_26.mchdr.qos_ctrl |= CTRL_QOS_NO_ACK; + tfd->tfd.tfd_26.mchdr.qos_ctrl |= cpu_to_le16(CTRL_QOS_NO_ACK); } return 0; } @@ -7667,7 +7657,6 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv, /* Big bitfield of all the fields we provide in radiotap */ ipw_rt->rt_hdr.it_present = ((1 << IEEE80211_RADIOTAP_FLAGS) | - (1 << IEEE80211_RADIOTAP_TSFT) | (1 << IEEE80211_RADIOTAP_RATE) | (1 << IEEE80211_RADIOTAP_CHANNEL) | (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | @@ -7676,6 +7665,7 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv, /* Zero the flags, we'll add to them as we go */ ipw_rt->rt_flags = 0; + ipw_rt->rt_tsf = 0ULL; /* Convert signal to DBM */ ipw_rt->rt_dbmsignal = antsignal; @@ -7794,7 +7784,6 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, s8 noise = frame->noise; u8 rate = frame->rate; short len = le16_to_cpu(pkt->u.frame.length); - u64 tsf = 0; struct sk_buff *skb; int hdr_only = 0; u16 filter = priv->prom_priv->filter; @@ -7829,17 +7818,17 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, } hdr = (void *)rxb->skb->data + IPW_RX_FRAME_SIZE; - if (ieee80211_is_management(hdr->frame_ctl)) { + if (ieee80211_is_management(le16_to_cpu(hdr->frame_ctl))) { if (filter & IPW_PROM_NO_MGMT) return; if (filter & IPW_PROM_MGMT_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_control(hdr->frame_ctl)) { + } else if (ieee80211_is_control(le16_to_cpu(hdr->frame_ctl))) { if (filter & IPW_PROM_NO_CTL) return; if (filter & IPW_PROM_CTL_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_data(hdr->frame_ctl)) { + } else if (ieee80211_is_data(le16_to_cpu(hdr->frame_ctl))) { if (filter & IPW_PROM_NO_DATA) return; if (filter & IPW_PROM_DATA_HEADER_ONLY) @@ -7857,7 +7846,7 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, ipw_rt = (void *)skb->data; if (hdr_only) - len = ieee80211_get_hdrlen(hdr->frame_ctl); + len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); memcpy(ipw_rt->payload, hdr, len); @@ -7880,7 +7869,6 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, /* Big bitfield of all the fields we provide in radiotap */ ipw_rt->rt_hdr.it_present = ((1 << IEEE80211_RADIOTAP_FLAGS) | - (1 << IEEE80211_RADIOTAP_TSFT) | (1 << IEEE80211_RADIOTAP_RATE) | (1 << IEEE80211_RADIOTAP_CHANNEL) | (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | @@ -7889,8 +7877,7 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, /* Zero the flags, we'll add to them as we go */ ipw_rt->rt_flags = 0; - - ipw_rt->rt_tsf = tsf; + ipw_rt->rt_tsf = 0ULL; /* Convert to DBM */ ipw_rt->rt_dbmsignal = signal; @@ -8163,8 +8150,7 @@ static void ipw_rx(struct ipw_priv *priv) switch (pkt->header.message_type) { case RX_FRAME_TYPE: /* 802.11 frame */ { struct ieee80211_rx_stats stats = { - .rssi = - le16_to_cpu(pkt->u.frame.rssi_dbm) - + .rssi = pkt->u.frame.rssi_dbm - IPW_RSSI_TO_DBM, .signal = le16_to_cpu(pkt->u.frame.rssi_dbm) - @@ -8599,9 +8585,26 @@ static int ipw_wx_get_freq(struct net_device *dev, * configured CHANNEL then return that; otherwise return ANY */ mutex_lock(&priv->mutex); if (priv->config & CFG_STATIC_CHANNEL || - priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED)) - wrqu->freq.m = priv->channel; - else + priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED)) { + int i; + + i = ieee80211_channel_to_index(priv->ieee, priv->channel); + BUG_ON(i == -1); + wrqu->freq.e = 1; + + switch (ieee80211_is_valid_channel(priv->ieee, priv->channel)) { + case IEEE80211_52GHZ_BAND: + wrqu->freq.m = priv->ieee->geo.a[i].freq * 100000; + break; + + case IEEE80211_24GHZ_BAND: + wrqu->freq.m = priv->ieee->geo.bg[i].freq * 100000; + break; + + default: + BUG(); + } + } else wrqu->freq.m = 0; mutex_unlock(&priv->mutex); @@ -8857,42 +8860,38 @@ static int ipw_wx_set_essid(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - char *essid = ""; /* ANY */ - int length = 0; - mutex_lock(&priv->mutex); - if (wrqu->essid.flags && wrqu->essid.length) { - length = wrqu->essid.length - 1; - essid = extra; - } - if (length == 0) { - IPW_DEBUG_WX("Setting ESSID to ANY\n"); - if ((priv->config & CFG_STATIC_ESSID) && - !(priv->status & (STATUS_ASSOCIATED | - STATUS_ASSOCIATING))) { - IPW_DEBUG_ASSOC("Attempting to associate with new " - "parameters.\n"); - priv->config &= ~CFG_STATIC_ESSID; - ipw_associate(priv); - } - mutex_unlock(&priv->mutex); - return 0; - } + int length; - length = min(length, IW_ESSID_MAX_SIZE); + mutex_lock(&priv->mutex); + + if (!wrqu->essid.flags) + { + IPW_DEBUG_WX("Setting ESSID to ANY\n"); + ipw_disassociate(priv); + priv->config &= ~CFG_STATIC_ESSID; + ipw_associate(priv); + mutex_unlock(&priv->mutex); + return 0; + } + + length = min((int)wrqu->essid.length, IW_ESSID_MAX_SIZE); + if (!extra[length - 1]) + length--; priv->config |= CFG_STATIC_ESSID; - if (priv->essid_len == length && !memcmp(priv->essid, extra, length)) { + if (priv->essid_len == length && !memcmp(priv->essid, extra, length) + && (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING))) { IPW_DEBUG_WX("ESSID set to current ESSID.\n"); mutex_unlock(&priv->mutex); return 0; } - IPW_DEBUG_WX("Setting ESSID: '%s' (%d)\n", escape_essid(essid, length), + IPW_DEBUG_WX("Setting ESSID: '%s' (%d)\n", escape_essid(extra, length), length); priv->essid_len = length; - memcpy(priv->essid, essid, priv->essid_len); + memcpy(priv->essid, extra, priv->essid_len); /* Network configuration changed -- force [re]association */ IPW_DEBUG_ASSOC("[re]association triggered due to ESSID change.\n"); @@ -9273,7 +9272,7 @@ static int ipw_wx_set_retry(struct net_device *dev, if (!(wrqu->retry.flags & IW_RETRY_LIMIT)) return 0; - if (wrqu->retry.value < 0 || wrqu->retry.value > 255) + if (wrqu->retry.value < 0 || wrqu->retry.value >= 255) return -EINVAL; mutex_lock(&priv->mutex); @@ -9396,15 +9395,19 @@ static int ipw_wx_set_scan(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - struct iw_scan_req *req = NULL; - if (wrqu->data.length - && wrqu->data.length == sizeof(struct iw_scan_req)) { - req = (struct iw_scan_req *)extra; + struct iw_scan_req *req = (struct iw_scan_req *)extra; + + if (wrqu->data.length == sizeof(struct iw_scan_req)) { if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { ipw_request_direct_scan(priv, req->essid, req->essid_len); return 0; } + if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { + queue_work(priv->workqueue, + &priv->request_passive_scan); + return 0; + } } IPW_DEBUG_WX("Start scan\n"); @@ -9766,7 +9769,7 @@ static int ipw_wx_set_monitor(struct net_device *dev, return 0; } -#endif // CONFIG_IPW2200_MONITOR +#endif /* CONFIG_IPW2200_MONITOR */ static int ipw_wx_reset(struct net_device *dev, struct iw_request_info *info, @@ -10009,7 +10012,7 @@ static void init_sys_config(struct ipw_sys_config *sys_config) sys_config->dot11g_auto_detection = 0; sys_config->enable_cts_to_self = 0; sys_config->bt_coexist_collision_thr = 0; - sys_config->pass_noise_stats_to_host = 1; //1 -- fix for 256 + sys_config->pass_noise_stats_to_host = 1; /* 1 -- fix for 256 */ sys_config->silence_threshold = 0x1e; } @@ -10113,7 +10116,7 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, switch (priv->ieee->sec.level) { case SEC_LEVEL_3: tfd->u.data.tfd.tfd_24.mchdr.frame_ctl |= - IEEE80211_FCTL_PROTECTED; + cpu_to_le16(IEEE80211_FCTL_PROTECTED); /* XXX: ACK flag must be set for CCMP even if it * is a multicast/broadcast packet, because CCMP * group communication encrypted by GTK is @@ -10128,14 +10131,14 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, break; case SEC_LEVEL_2: tfd->u.data.tfd.tfd_24.mchdr.frame_ctl |= - IEEE80211_FCTL_PROTECTED; + cpu_to_le16(IEEE80211_FCTL_PROTECTED); tfd->u.data.tx_flags &= ~DCT_FLAG_NO_WEP; tfd->u.data.tx_flags_ext |= DCT_FLAG_EXT_SECURITY_TKIP; tfd->u.data.key_index = DCT_WEP_INDEX_USE_IMMEDIATE; break; case SEC_LEVEL_1: tfd->u.data.tfd.tfd_24.mchdr.frame_ctl |= - IEEE80211_FCTL_PROTECTED; + cpu_to_le16(IEEE80211_FCTL_PROTECTED); tfd->u.data.key_index = priv->ieee->tx_keyidx; if (priv->ieee->sec.key_sizes[priv->ieee->tx_keyidx] <= 40) @@ -10267,17 +10270,17 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, /* Filtering of fragment chains is done agains the first fragment */ hdr = (void *)txb->fragments[0]->data; - if (ieee80211_is_management(hdr->frame_ctl)) { + if (ieee80211_is_management(le16_to_cpu(hdr->frame_ctl))) { if (filter & IPW_PROM_NO_MGMT) return; if (filter & IPW_PROM_MGMT_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_control(hdr->frame_ctl)) { + } else if (ieee80211_is_control(le16_to_cpu(hdr->frame_ctl))) { if (filter & IPW_PROM_NO_CTL) return; if (filter & IPW_PROM_CTL_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_data(hdr->frame_ctl)) { + } else if (ieee80211_is_data(le16_to_cpu(hdr->frame_ctl))) { if (filter & IPW_PROM_NO_DATA) return; if (filter & IPW_PROM_DATA_HEADER_ONLY) @@ -10292,7 +10295,7 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, if (hdr_only) { hdr = (void *)src->data; - len = ieee80211_get_hdrlen(hdr->frame_ctl); + len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); } else len = src->len; @@ -10636,6 +10639,8 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv) INIT_WORK(&priv->down, (void (*)(void *))ipw_bg_down, priv); INIT_WORK(&priv->request_scan, (void (*)(void *))ipw_request_scan, priv); + INIT_WORK(&priv->request_passive_scan, + (void (*)(void *))ipw_request_passive_scan, priv); INIT_WORK(&priv->gather_stats, (void (*)(void *))ipw_bg_gather_stats, priv); INIT_WORK(&priv->abort_scan, (void (*)(void *))ipw_bg_abort_scan, priv); @@ -11488,9 +11493,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) priv->net_dev = net_dev; priv->pci_dev = pdev; -#ifdef CONFIG_IPW2200_DEBUG ipw_debug_level = debug; -#endif spin_lock_init(&priv->irq_lock); spin_lock_init(&priv->lock); for (i = 0; i < IPW_IBSS_MAC_HASH_SIZE; i++) @@ -11755,6 +11758,16 @@ static int ipw_pci_resume(struct pci_dev *pdev) } #endif +static void ipw_pci_shutdown(struct pci_dev *pdev) +{ + struct ipw_priv *priv = pci_get_drvdata(pdev); + + /* Take down the device; powers it off, etc. */ + ipw_down(priv); + + pci_disable_device(pdev); +} + /* driver initialization stuff */ static struct pci_driver ipw_driver = { .name = DRV_NAME, @@ -11765,6 +11778,7 @@ static struct pci_driver ipw_driver = { .suspend = ipw_pci_suspend, .resume = ipw_pci_resume, #endif + .shutdown = ipw_pci_shutdown, }; static int __init ipw_init(void) @@ -11774,7 +11788,7 @@ static int __init ipw_init(void) printk(KERN_INFO DRV_NAME ": " DRV_DESCRIPTION ", " DRV_VERSION "\n"); printk(KERN_INFO DRV_NAME ": " DRV_COPYRIGHT "\n"); - ret = pci_module_init(&ipw_driver); + ret = pci_register_driver(&ipw_driver); if (ret) { IPW_ERROR("Unable to initialize PCI module\n"); return ret; @@ -11808,10 +11822,8 @@ MODULE_PARM_DESC(auto_create, "auto create adhoc network (default on)"); module_param(led, int, 0444); MODULE_PARM_DESC(led, "enable led control on some systems (default 0 off)\n"); -#ifdef CONFIG_IPW2200_DEBUG module_param(debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); -#endif module_param(channel, int, 0444); MODULE_PARM_DESC(channel, "channel to limit associate to (default 0 [ANY])"); |