diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 124 |
1 files changed, 103 insertions, 21 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 9b5ea8ba7216..8d7bc38fe005 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -115,9 +115,6 @@ int iwl_commit_rxon(struct iwl_priv *priv) /* always get timestamp with Rx frame */ priv->staging_rxon.flags |= RXON_FLG_TSF2HOST_MSK; - /* allow CTS-to-self if possible. this is relevant only for - * 5000, but will not damage 4965 */ - priv->staging_rxon.flags |= RXON_FLG_SELF_CTS_EN; ret = iwl_check_rxon_cmd(priv); if (ret) { @@ -217,6 +214,13 @@ int iwl_commit_rxon(struct iwl_priv *priv) "Could not send WEP static key.\n"); } + /* + * allow CTS-to-self if possible for new association. + * this is relevant only for 5000 series and up, + * but will not damage 4965 + */ + priv->staging_rxon.flags |= RXON_FLG_SELF_CTS_EN; + /* Apply the new configuration * RXON assoc doesn't clear the station table in uCode, */ @@ -787,6 +791,9 @@ void iwl_rx_handle(struct iwl_priv *priv) PCI_DMA_FROMDEVICE); pkt = (struct iwl_rx_packet *)rxb->skb->data; + trace_iwlwifi_dev_rx(priv, pkt, + le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK); + /* Reclaim a command buffer only if this packet is a response * to a (driver-originated) command. * If the packet (e.g. Rx frame) originated from uCode, @@ -1606,6 +1613,9 @@ void iwl_dump_nic_error_log(struct iwl_priv *priv) line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32)); time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32)); + trace_iwlwifi_dev_ucode_error(priv, desc, time, data1, data2, line, + blink1, blink2, ilink1, ilink2); + IWL_ERR(priv, "Desc Time " "data1 data2 line\n"); IWL_ERR(priv, "%-28s (#%02d) %010u 0x%08X 0x%08X %u\n", @@ -1654,12 +1664,14 @@ static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx, ptr += sizeof(u32); if (mode == 0) { /* data, ev */ + trace_iwlwifi_dev_ucode_event(priv, 0, time, ev); IWL_ERR(priv, "EVT_LOG:0x%08x:%04u\n", time, ev); } else { data = iwl_read_targ_mem(priv, ptr); ptr += sizeof(u32); IWL_ERR(priv, "EVT_LOGT:%010u:0x%08x:%04u\n", time, data, ev); + trace_iwlwifi_dev_ucode_event(priv, time, data, ev); } } } @@ -1758,6 +1770,10 @@ static void iwl_alive_start(struct iwl_priv *priv) priv->active_rate = priv->rates_mask; priv->active_rate_basic = priv->rates_mask & IWL_BASIC_RATES_MASK; + /* Configure Tx antenna selection based on H/W config */ + if (priv->cfg->ops->hcmd->set_tx_ant) + priv->cfg->ops->hcmd->set_tx_ant(priv, priv->cfg->valid_tx_ant); + if (iwl_is_associated(priv)) { struct iwl_rxon_cmd *active_rxon = (struct iwl_rxon_cmd *)&priv->active_rxon; @@ -1785,7 +1801,7 @@ static void iwl_alive_start(struct iwl_priv *priv) /* At this point, the NIC is initialized and operational */ iwl_rf_kill_ct_config(priv); - iwl_leds_register(priv); + iwl_leds_init(priv); IWL_DEBUG_INFO(priv, "ALIVE processing complete.\n"); set_bit(STATUS_READY, &priv->status); @@ -1823,8 +1839,6 @@ static void __iwl_down(struct iwl_priv *priv) if (!exit_pending) set_bit(STATUS_EXIT_PENDING, &priv->status); - iwl_leds_unregister(priv); - iwl_clear_stations_table(priv); /* Unblock any waiting calls */ @@ -2323,6 +2337,8 @@ static int iwl_mac_start(struct ieee80211_hw *hw) } } + iwl_led_start(priv); + out: priv->is_open = 1; IWL_DEBUG_MAC80211(priv, "leave\n"); @@ -2794,6 +2810,40 @@ static ssize_t show_statistics(struct device *d, static DEVICE_ATTR(statistics, S_IRUGO, show_statistics, NULL); +static ssize_t show_rts_ht_protection(struct device *d, + struct device_attribute *attr, char *buf) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + + return sprintf(buf, "%s\n", + priv->cfg->use_rts_for_ht ? "RTS/CTS" : "CTS-to-self"); +} + +static ssize_t store_rts_ht_protection(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + unsigned long val; + int ret; + + ret = strict_strtoul(buf, 10, &val); + if (ret) + IWL_INFO(priv, "Input is not in decimal form.\n"); + else { + if (!iwl_is_associated(priv)) + priv->cfg->use_rts_for_ht = val ? true : false; + else + IWL_ERR(priv, "Sta associated with AP - " + "Change protection mechanism is not allowed\n"); + ret = count; + } + return ret; +} + +static DEVICE_ATTR(rts_ht_protection, S_IWUSR | S_IRUGO, + show_rts_ht_protection, store_rts_ht_protection); + /***************************************************************************** * @@ -2850,6 +2900,7 @@ static struct attribute *iwl_sysfs_entries[] = { &dev_attr_statistics.attr, &dev_attr_temperature.attr, &dev_attr_tx_power.attr, + &dev_attr_rts_ht_protection.attr, #ifdef CONFIG_IWLWIFI_DEBUG &dev_attr_debug_level.attr, #endif @@ -3215,20 +3266,51 @@ static struct pci_device_id iwl_hw_card_ids[] = { /* 5150 Wifi/WiMax */ {IWL_PCI_DEVICE(0x423C, PCI_ANY_ID, iwl5150_agn_cfg)}, {IWL_PCI_DEVICE(0x423D, PCI_ANY_ID, iwl5150_agn_cfg)}, -/* 6000/6050 Series */ - {IWL_PCI_DEVICE(0x008D, PCI_ANY_ID, iwl6000h_2agn_cfg)}, - {IWL_PCI_DEVICE(0x008E, PCI_ANY_ID, iwl6000h_2agn_cfg)}, - {IWL_PCI_DEVICE(0x422B, PCI_ANY_ID, iwl6000_3agn_cfg)}, - {IWL_PCI_DEVICE(0x422C, PCI_ANY_ID, iwl6000i_2agn_cfg)}, - {IWL_PCI_DEVICE(0x4238, PCI_ANY_ID, iwl6000_3agn_cfg)}, - {IWL_PCI_DEVICE(0x4239, PCI_ANY_ID, iwl6000i_2agn_cfg)}, - {IWL_PCI_DEVICE(0x0086, PCI_ANY_ID, iwl6050_3agn_cfg)}, - {IWL_PCI_DEVICE(0x0087, PCI_ANY_ID, iwl6050_2agn_cfg)}, - {IWL_PCI_DEVICE(0x0088, PCI_ANY_ID, iwl6050_3agn_cfg)}, - {IWL_PCI_DEVICE(0x0089, PCI_ANY_ID, iwl6050_2agn_cfg)}, + +/* 6x00 Series */ + {IWL_PCI_DEVICE(0x008D, 0x1301, iwl6000h_2agn_cfg)}, + {IWL_PCI_DEVICE(0x008D, 0x1321, iwl6000h_2agn_cfg)}, + {IWL_PCI_DEVICE(0x008D, 0x1326, iwl6000h_2abg_cfg)}, + {IWL_PCI_DEVICE(0x008D, 0x1306, iwl6000h_2abg_cfg)}, + {IWL_PCI_DEVICE(0x008D, 0x1307, iwl6000h_2bg_cfg)}, + {IWL_PCI_DEVICE(0x008E, 0x1311, iwl6000h_2agn_cfg)}, + {IWL_PCI_DEVICE(0x008E, 0x1316, iwl6000h_2abg_cfg)}, + + {IWL_PCI_DEVICE(0x422B, 0x1101, iwl6000_3agn_cfg)}, + {IWL_PCI_DEVICE(0x422B, 0x1121, iwl6000_3agn_cfg)}, + {IWL_PCI_DEVICE(0x422C, 0x1301, iwl6000i_2agn_cfg)}, + {IWL_PCI_DEVICE(0x422C, 0x1306, iwl6000i_2abg_cfg)}, + {IWL_PCI_DEVICE(0x422C, 0x1307, iwl6000i_2bg_cfg)}, + {IWL_PCI_DEVICE(0x422C, 0x1321, iwl6000i_2agn_cfg)}, + {IWL_PCI_DEVICE(0x422C, 0x1326, iwl6000i_2abg_cfg)}, + {IWL_PCI_DEVICE(0x4238, 0x1111, iwl6000_3agn_cfg)}, + {IWL_PCI_DEVICE(0x4239, 0x1311, iwl6000i_2agn_cfg)}, + {IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)}, + +/* 6x50 WiFi/WiMax Series */ + {IWL_PCI_DEVICE(0x0086, 0x1101, iwl6050_3agn_cfg)}, + {IWL_PCI_DEVICE(0x0086, 0x1121, iwl6050_3agn_cfg)}, + {IWL_PCI_DEVICE(0x0087, 0x1301, iwl6050_2agn_cfg)}, + {IWL_PCI_DEVICE(0x0087, 0x1306, iwl6050_2abg_cfg)}, + {IWL_PCI_DEVICE(0x0087, 0x1321, iwl6050_2agn_cfg)}, + {IWL_PCI_DEVICE(0x0087, 0x1326, iwl6050_2abg_cfg)}, + {IWL_PCI_DEVICE(0x0088, 0x1111, iwl6050_3agn_cfg)}, + {IWL_PCI_DEVICE(0x0089, 0x1311, iwl6050_2agn_cfg)}, + {IWL_PCI_DEVICE(0x0089, 0x1316, iwl6050_2abg_cfg)}, + /* 1000 Series WiFi */ - {IWL_PCI_DEVICE(0x0083, PCI_ANY_ID, iwl1000_bgn_cfg)}, - {IWL_PCI_DEVICE(0x0084, PCI_ANY_ID, iwl1000_bgn_cfg)}, + {IWL_PCI_DEVICE(0x0083, 0x1205, iwl1000_bgn_cfg)}, + {IWL_PCI_DEVICE(0x0083, 0x1305, iwl1000_bgn_cfg)}, + {IWL_PCI_DEVICE(0x0083, 0x1225, iwl1000_bgn_cfg)}, + {IWL_PCI_DEVICE(0x0083, 0x1325, iwl1000_bgn_cfg)}, + {IWL_PCI_DEVICE(0x0084, 0x1215, iwl1000_bgn_cfg)}, + {IWL_PCI_DEVICE(0x0084, 0x1315, iwl1000_bgn_cfg)}, + {IWL_PCI_DEVICE(0x0083, 0x1206, iwl1000_bg_cfg)}, + {IWL_PCI_DEVICE(0x0083, 0x1306, iwl1000_bg_cfg)}, + {IWL_PCI_DEVICE(0x0083, 0x1226, iwl1000_bg_cfg)}, + {IWL_PCI_DEVICE(0x0083, 0x1326, iwl1000_bg_cfg)}, + {IWL_PCI_DEVICE(0x0084, 0x1216, iwl1000_bg_cfg)}, + {IWL_PCI_DEVICE(0x0084, 0x1316, iwl1000_bg_cfg)}, #endif /* CONFIG_IWL5000 */ {0} @@ -3283,9 +3365,9 @@ module_exit(iwl_exit); module_init(iwl_init); #ifdef CONFIG_IWLWIFI_DEBUG -module_param_named(debug50, iwl_debug_level, uint, 0444); +module_param_named(debug50, iwl_debug_level, uint, S_IRUGO); MODULE_PARM_DESC(debug50, "50XX debug output mask (deprecated)"); -module_param_named(debug, iwl_debug_level, uint, 0644); +module_param_named(debug, iwl_debug_level, uint, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(debug, "debug output mask"); #endif |