diff options
author | John W. Linville <linville@tuxdriver.com> | 2013-06-17 13:44:01 -0400 |
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committer | John W. Linville <linville@tuxdriver.com> | 2013-06-17 13:44:01 -0400 |
commit | 722a300bf84ebebe21da164e75024c0ce7ca1868 (patch) | |
tree | 8cb886d70ce00fe0741bb1a61ba6d86bc2136bb8 | |
parent | 8177a9d79c0e942dcac3312f15585d0344d505a5 (diff) | |
parent | fcb3701849957917a234a61b58ad70ed35c83eda (diff) | |
download | op-kernel-dev-722a300bf84ebebe21da164e75024c0ce7ca1868.zip op-kernel-dev-722a300bf84ebebe21da164e75024c0ce7ca1868.tar.gz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
-rw-r--r-- | drivers/bluetooth/btmrvl_main.c | 9 | ||||
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/main.c | 17 | ||||
-rw-r--r-- | drivers/net/wireless/iwlegacy/3945-rs.c | 1 | ||||
-rw-r--r-- | drivers/net/wireless/iwlegacy/4965-rs.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rs.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rxon.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-drv.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rs.c | 1 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/tx.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 29 | ||||
-rw-r--r-- | net/bluetooth/hci_core.c | 15 | ||||
-rw-r--r-- | net/bluetooth/l2cap_core.c | 3 | ||||
-rw-r--r-- | net/mac80211/cfg.c | 6 | ||||
-rw-r--r-- | net/mac80211/ieee80211_i.h | 5 | ||||
-rw-r--r-- | net/mac80211/mlme.c | 87 | ||||
-rw-r--r-- | net/mac80211/rate.c | 2 | ||||
-rw-r--r-- | net/mac80211/util.c | 4 |
18 files changed, 142 insertions, 52 deletions
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 3a4343b..9a9f518 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -498,6 +498,10 @@ static int btmrvl_service_main_thread(void *data) add_wait_queue(&thread->wait_q, &wait); set_current_state(TASK_INTERRUPTIBLE); + if (kthread_should_stop()) { + BT_DBG("main_thread: break from main thread"); + break; + } if (adapter->wakeup_tries || ((!adapter->int_count) && @@ -513,11 +517,6 @@ static int btmrvl_service_main_thread(void *data) BT_DBG("main_thread woke up"); - if (kthread_should_stop()) { - BT_DBG("main_thread: break from main thread"); - break; - } - spin_lock_irqsave(&priv->driver_lock, flags); if (adapter->int_count) { adapter->int_count = 0; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index b98f223..2c59357 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -930,6 +930,10 @@ fail: brcmf_fws_del_interface(ifp); brcmf_fws_deinit(drvr); } + if (drvr->iflist[0]) { + free_netdev(ifp->ndev); + drvr->iflist[0] = NULL; + } if (p2p_ifp) { free_netdev(p2p_ifp->ndev); drvr->iflist[1] = NULL; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index 28e7aee..9fd6f2f 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -3074,21 +3074,8 @@ static void brcms_b_antsel_set(struct brcms_hardware *wlc_hw, u32 antsel_avail) */ static bool brcms_c_ps_allowed(struct brcms_c_info *wlc) { - /* disallow PS when one of the following global conditions meets */ - if (!wlc->pub->associated) - return false; - - /* disallow PS when one of these meets when not scanning */ - if (wlc->filter_flags & FIF_PROMISC_IN_BSS) - return false; - - if (wlc->bsscfg->type == BRCMS_TYPE_AP) - return false; - - if (wlc->bsscfg->type == BRCMS_TYPE_ADHOC) - return false; - - return true; + /* not supporting PS so always return false for now */ + return false; } static void brcms_c_statsupd(struct brcms_c_info *wlc) diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c index c9f197d..fe31590 100644 --- a/drivers/net/wireless/iwlegacy/3945-rs.c +++ b/drivers/net/wireless/iwlegacy/3945-rs.c @@ -816,6 +816,7 @@ out: rs_sta->last_txrate_idx = idx; info->control.rates[0].idx = rs_sta->last_txrate_idx; } + info->control.rates[0].count = 1; D_RATE("leave: %d\n", idx); } diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/iwlegacy/4965-rs.c index 1fc0b227..ed3c42a 100644 --- a/drivers/net/wireless/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/iwlegacy/4965-rs.c @@ -2268,7 +2268,7 @@ il4965_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta, info->control.rates[0].flags = 0; } info->control.rates[0].idx = rate_idx; - + info->control.rates[0].count = 1; } static void * diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c index 907bd6e..10fbb17 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rs.c +++ b/drivers/net/wireless/iwlwifi/dvm/rs.c @@ -2799,7 +2799,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta, info->control.rates[0].flags = 0; } info->control.rates[0].idx = rate_idx; - + info->control.rates[0].count = 1; } static void *rs_alloc_sta(void *priv_rate, struct ieee80211_sta *sta, diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c index 707446f..cd1ad001 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rxon.c +++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c @@ -1378,7 +1378,7 @@ static void iwlagn_chain_noise_reset(struct iwl_priv *priv) struct iwl_chain_noise_data *data = &priv->chain_noise_data; int ret; - if (!(priv->calib_disabled & IWL_CHAIN_NOISE_CALIB_DISABLED)) + if (priv->calib_disabled & IWL_CHAIN_NOISE_CALIB_DISABLED) return; if ((data->state == IWL_CHAIN_NOISE_ALIVE) && diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c index 39aad98..40fed1f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/iwlwifi/iwl-drv.c @@ -1000,10 +1000,12 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context) */ if (load_module) { err = request_module("%s", op->name); +#ifdef CONFIG_IWLWIFI_OPMODE_MODULAR if (err) IWL_ERR(drv, "failed to load module %s (error %d), is dynamic loading enabled?\n", op->name, err); +#endif } return; diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 55334d5..b99fe31 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -2546,6 +2546,7 @@ static void rs_get_rate(void *mvm_r, struct ieee80211_sta *sta, void *mvm_sta, info->control.rates[0].flags = 0; } info->control.rates[0].idx = rate_idx; + info->control.rates[0].count = 1; } static void *rs_alloc_sta(void *mvm_rate, struct ieee80211_sta *sta, diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c index f212f16..48c1891 100644 --- a/drivers/net/wireless/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/iwlwifi/mvm/tx.c @@ -180,7 +180,8 @@ static void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_STA_RATE); return; } else if (ieee80211_is_back_req(fc)) { - tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_STA_RATE); + tx_cmd->tx_flags |= + cpu_to_le32(TX_CMD_FLG_ACK | TX_CMD_FLG_BAR); } /* HT rate doesn't make sense for a non data frame */ diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index b52d70c..72f32e5 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -3027,19 +3027,26 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev, * TODO: we do not use +6 dBm option to do not increase power beyond * regulatory limit, however this could be utilized for devices with * CAPABILITY_POWER_LIMIT. + * + * TODO: add different temperature compensation code for RT3290 & RT5390 + * to allow to use BBP_R1 for those chips. */ - rt2800_bbp_read(rt2x00dev, 1, &r1); - if (delta <= -12) { - power_ctrl = 2; - delta += 12; - } else if (delta <= -6) { - power_ctrl = 1; - delta += 6; - } else { - power_ctrl = 0; + if (!rt2x00_rt(rt2x00dev, RT3290) && + !rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_bbp_read(rt2x00dev, 1, &r1); + if (delta <= -12) { + power_ctrl = 2; + delta += 12; + } else if (delta <= -6) { + power_ctrl = 1; + delta += 6; + } else { + power_ctrl = 0; + } + rt2x00_set_field8(&r1, BBP1_TX_POWER_CTRL, power_ctrl); + rt2800_bbp_write(rt2x00dev, 1, r1); } - rt2x00_set_field8(&r1, BBP1_TX_POWER_CTRL, power_ctrl); - rt2800_bbp_write(rt2x00dev, 1, r1); + offset = TX_PWR_CFG_0; for (i = 0; i < EEPROM_TXPOWER_BYRATE_SIZE; i += 2) { diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index d817c93..ace5e55 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -341,7 +341,6 @@ static void hci_init1_req(struct hci_request *req, unsigned long opt) static void bredr_setup(struct hci_request *req) { - struct hci_cp_delete_stored_link_key cp; __le16 param; __u8 flt_type; @@ -365,10 +364,6 @@ static void bredr_setup(struct hci_request *req) param = __constant_cpu_to_le16(0x7d00); hci_req_add(req, HCI_OP_WRITE_CA_TIMEOUT, 2, ¶m); - bacpy(&cp.bdaddr, BDADDR_ANY); - cp.delete_all = 0x01; - hci_req_add(req, HCI_OP_DELETE_STORED_LINK_KEY, sizeof(cp), &cp); - /* Read page scan parameters */ if (req->hdev->hci_ver > BLUETOOTH_VER_1_1) { hci_req_add(req, HCI_OP_READ_PAGE_SCAN_ACTIVITY, 0, NULL); @@ -602,6 +597,16 @@ static void hci_init3_req(struct hci_request *req, unsigned long opt) struct hci_dev *hdev = req->hdev; u8 p; + /* Only send HCI_Delete_Stored_Link_Key if it is supported */ + if (hdev->commands[6] & 0x80) { + struct hci_cp_delete_stored_link_key cp; + + bacpy(&cp.bdaddr, BDADDR_ANY); + cp.delete_all = 0x01; + hci_req_add(req, HCI_OP_DELETE_STORED_LINK_KEY, + sizeof(cp), &cp); + } + if (hdev->commands[5] & 0x10) hci_setup_link_policy(req); diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 24bee07..4be6a26 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -2852,6 +2852,9 @@ static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn, u8 code, BT_DBG("conn %p, code 0x%2.2x, ident 0x%2.2x, len %u", conn, code, ident, dlen); + if (conn->mtu < L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE) + return NULL; + len = L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE + dlen; count = min_t(unsigned int, conn->mtu, len); diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 1a89c80..4fdb306e 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1057,6 +1057,12 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev) clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state); ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED); + if (sdata->wdev.cac_started) { + cancel_delayed_work_sync(&sdata->dfs_cac_timer_work); + cfg80211_cac_event(sdata->dev, NL80211_RADAR_CAC_ABORTED, + GFP_KERNEL); + } + drv_stop_ap(sdata->local, sdata); /* free all potentially still buffered bcast frames */ diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 44be28c..9ca8e32 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1497,10 +1497,11 @@ static inline void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, ieee80211_tx_skb_tid(sdata, skb, 7); } -u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, bool action, +u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action, struct ieee802_11_elems *elems, u64 filter, u32 crc); -static inline void ieee802_11_parse_elems(u8 *start, size_t len, bool action, +static inline void ieee802_11_parse_elems(const u8 *start, size_t len, + bool action, struct ieee802_11_elems *elems) { ieee802_11_parse_elems_crc(start, len, action, elems, 0, 0); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index a8c2130..741448b 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2522,8 +2522,11 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, u16 capab_info, aid; struct ieee802_11_elems elems; struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf; + const struct cfg80211_bss_ies *bss_ies = NULL; + struct ieee80211_mgd_assoc_data *assoc_data = ifmgd->assoc_data; u32 changed = 0; int err; + bool ret; /* AssocResp and ReassocResp have identical structure */ @@ -2555,21 +2558,86 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, ifmgd->aid = aid; /* + * Some APs are erroneously not including some information in their + * (re)association response frames. Try to recover by using the data + * from the beacon or probe response. This seems to afflict mobile + * 2G/3G/4G wifi routers, reported models include the "Onda PN51T", + * "Vodafone PocketWiFi 2", "ZTE MF60" and a similar T-Mobile device. + */ + if ((assoc_data->wmm && !elems.wmm_param) || + (!(ifmgd->flags & IEEE80211_STA_DISABLE_HT) && + (!elems.ht_cap_elem || !elems.ht_operation)) || + (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT) && + (!elems.vht_cap_elem || !elems.vht_operation))) { + const struct cfg80211_bss_ies *ies; + struct ieee802_11_elems bss_elems; + + rcu_read_lock(); + ies = rcu_dereference(cbss->ies); + if (ies) + bss_ies = kmemdup(ies, sizeof(*ies) + ies->len, + GFP_ATOMIC); + rcu_read_unlock(); + if (!bss_ies) + return false; + + ieee802_11_parse_elems(bss_ies->data, bss_ies->len, + false, &bss_elems); + if (assoc_data->wmm && + !elems.wmm_param && bss_elems.wmm_param) { + elems.wmm_param = bss_elems.wmm_param; + sdata_info(sdata, + "AP bug: WMM param missing from AssocResp\n"); + } + + /* + * Also check if we requested HT/VHT, otherwise the AP doesn't + * have to include the IEs in the (re)association response. + */ + if (!elems.ht_cap_elem && bss_elems.ht_cap_elem && + !(ifmgd->flags & IEEE80211_STA_DISABLE_HT)) { + elems.ht_cap_elem = bss_elems.ht_cap_elem; + sdata_info(sdata, + "AP bug: HT capability missing from AssocResp\n"); + } + if (!elems.ht_operation && bss_elems.ht_operation && + !(ifmgd->flags & IEEE80211_STA_DISABLE_HT)) { + elems.ht_operation = bss_elems.ht_operation; + sdata_info(sdata, + "AP bug: HT operation missing from AssocResp\n"); + } + if (!elems.vht_cap_elem && bss_elems.vht_cap_elem && + !(ifmgd->flags & IEEE80211_STA_DISABLE_VHT)) { + elems.vht_cap_elem = bss_elems.vht_cap_elem; + sdata_info(sdata, + "AP bug: VHT capa missing from AssocResp\n"); + } + if (!elems.vht_operation && bss_elems.vht_operation && + !(ifmgd->flags & IEEE80211_STA_DISABLE_VHT)) { + elems.vht_operation = bss_elems.vht_operation; + sdata_info(sdata, + "AP bug: VHT operation missing from AssocResp\n"); + } + } + + /* * We previously checked these in the beacon/probe response, so * they should be present here. This is just a safety net. */ if (!(ifmgd->flags & IEEE80211_STA_DISABLE_HT) && (!elems.wmm_param || !elems.ht_cap_elem || !elems.ht_operation)) { sdata_info(sdata, - "HT AP is missing WMM params or HT capability/operation in AssocResp\n"); - return false; + "HT AP is missing WMM params or HT capability/operation\n"); + ret = false; + goto out; } if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT) && (!elems.vht_cap_elem || !elems.vht_operation)) { sdata_info(sdata, - "VHT AP is missing VHT capability/operation in AssocResp\n"); - return false; + "VHT AP is missing VHT capability/operation\n"); + ret = false; + goto out; } mutex_lock(&sdata->local->sta_mtx); @@ -2580,7 +2648,8 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, sta = sta_info_get(sdata, cbss->bssid); if (WARN_ON(!sta)) { mutex_unlock(&sdata->local->sta_mtx); - return false; + ret = false; + goto out; } sband = local->hw.wiphy->bands[ieee80211_get_sdata_band(sdata)]; @@ -2633,7 +2702,8 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, sta->sta.addr); WARN_ON(__sta_info_destroy(sta)); mutex_unlock(&sdata->local->sta_mtx); - return false; + ret = false; + goto out; } mutex_unlock(&sdata->local->sta_mtx); @@ -2673,7 +2743,10 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, ieee80211_sta_rx_notify(sdata, (struct ieee80211_hdr *)mgmt); ieee80211_sta_reset_beacon_monitor(sdata); - return true; + ret = true; + out: + kfree(bss_ies); + return ret; } static enum rx_mgmt_action __must_check diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index d3f414f..a02bef3 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -615,7 +615,7 @@ static void rate_control_apply_mask(struct ieee80211_sub_if_data *sdata, if (rates[i].idx < 0) break; - rate_idx_match_mask(&rates[i], sband, mask, chan_width, + rate_idx_match_mask(&rates[i], sband, chan_width, mask, mcs_mask); } } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 27e0715..72e6292 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -661,12 +661,12 @@ void ieee80211_queue_delayed_work(struct ieee80211_hw *hw, } EXPORT_SYMBOL(ieee80211_queue_delayed_work); -u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, bool action, +u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action, struct ieee802_11_elems *elems, u64 filter, u32 crc) { size_t left = len; - u8 *pos = start; + const u8 *pos = start; bool calc_crc = filter != 0; DECLARE_BITMAP(seen_elems, 256); const u8 *ie; |