diff options
author | John W. Linville <linville@tuxdriver.com> | 2012-01-05 15:12:45 (GMT) |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2012-01-05 15:13:24 (GMT) |
commit | 1032c736e81cdf490ae62f86da7efe67c3c3e61d (patch) | |
tree | a0c3919849f97dbbc5ea7c6a9ac1d7a639e44a73 /net | |
parent | 117ff42fd43e92d24c6aa6f3e4f0f1e1edada140 (diff) | |
parent | cb00ec382b57d35b955c085198cd54a0c1fcdc94 (diff) | |
download | linux-1032c736e81cdf490ae62f86da7efe67c3c3e61d.tar.xz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Conflicts:
drivers/net/wireless/b43legacy/dma.c
Diffstat (limited to 'net')
-rw-r--r-- | net/mac80211/ieee80211_i.h | 2 | ||||
-rw-r--r-- | net/mac80211/mlme.c | 2 | ||||
-rw-r--r-- | net/mac80211/offchannel.c | 21 | ||||
-rw-r--r-- | net/mac80211/rx.c | 20 | ||||
-rw-r--r-- | net/mac80211/scan.c | 2 | ||||
-rw-r--r-- | net/mac80211/sta_info.c | 5 | ||||
-rw-r--r-- | net/mac80211/util.c | 19 | ||||
-rw-r--r-- | net/nfc/nci/core.c | 22 | ||||
-rw-r--r-- | net/nfc/nci/lib.c | 3 | ||||
-rw-r--r-- | net/nfc/nci/ntf.c | 50 | ||||
-rw-r--r-- | net/nfc/nci/rsp.c | 10 | ||||
-rw-r--r-- | net/nfc/netlink.c | 3 | ||||
-rw-r--r-- | net/rfkill/rfkill-gpio.c | 2 | ||||
-rw-r--r-- | net/wireless/genregdb.awk | 13 | ||||
-rw-r--r-- | net/wireless/reg.c | 40 | ||||
-rw-r--r-- | net/wireless/reg.h | 15 | ||||
-rw-r--r-- | net/wireless/regdb.h | 16 | ||||
-rw-r--r-- | net/wireless/util.c | 6 |
18 files changed, 149 insertions, 102 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index c3f3e43..2f0642d 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1221,8 +1221,6 @@ int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata); void ieee80211_sched_scan_stopped_work(struct work_struct *work); /* off-channel helpers */ -void ieee80211_offchannel_enable_all_ps(struct ieee80211_local *local, - bool tell_ap); void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local, bool offchannel_ps_enable); void ieee80211_offchannel_return(struct ieee80211_local *local, diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 57989a0..ecb4c84 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1385,9 +1385,11 @@ void ieee80211_beacon_connection_loss_work(struct work_struct *work) struct sta_info *sta; if (ifmgd->associated) { + rcu_read_lock(); sta = sta_info_get(sdata, ifmgd->bssid); if (sta) sta->beacon_loss_count++; + rcu_read_unlock(); } if (sdata->local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index e4330d8..f054e94 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -138,23 +138,6 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local, mutex_unlock(&local->iflist_mtx); } -void ieee80211_offchannel_enable_all_ps(struct ieee80211_local *local, - bool tell_ap) -{ - struct ieee80211_sub_if_data *sdata; - - mutex_lock(&local->iflist_mtx); - list_for_each_entry(sdata, &local->interfaces, list) { - if (!ieee80211_sdata_running(sdata)) - continue; - - if (sdata->vif.type == NL80211_IFTYPE_STATION && - sdata->u.mgd.associated) - ieee80211_offchannel_ps_enable(sdata, tell_ap); - } - mutex_unlock(&local->iflist_mtx); -} - void ieee80211_offchannel_return(struct ieee80211_local *local, bool offchannel_ps_disable) { @@ -162,6 +145,9 @@ void ieee80211_offchannel_return(struct ieee80211_local *local, mutex_lock(&local->iflist_mtx); list_for_each_entry(sdata, &local->interfaces, list) { + if (sdata->vif.type != NL80211_IFTYPE_MONITOR) + clear_bit(SDATA_STATE_OFFCHANNEL, &sdata->state); + if (!ieee80211_sdata_running(sdata)) continue; @@ -173,7 +159,6 @@ void ieee80211_offchannel_return(struct ieee80211_local *local, } if (sdata->vif.type != NL80211_IFTYPE_MONITOR) { - clear_bit(SDATA_STATE_OFFCHANNEL, &sdata->state); /* * This may wake up queues even though the driver * currently has them stopped. This is not very diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 59f124c..f407427 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1576,25 +1576,6 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx) return RX_CONTINUE; } -static ieee80211_rx_result debug_noinline -ieee80211_rx_h_remove_qos_control(struct ieee80211_rx_data *rx) -{ - u8 *data = rx->skb->data; - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)data; - - if (!ieee80211_is_data_qos(hdr->frame_control)) - return RX_CONTINUE; - - /* remove the qos control field, update frame type and meta-data */ - memmove(data + IEEE80211_QOS_CTL_LEN, data, - ieee80211_hdrlen(hdr->frame_control) - IEEE80211_QOS_CTL_LEN); - hdr = (struct ieee80211_hdr *)skb_pull(rx->skb, IEEE80211_QOS_CTL_LEN); - /* change frame type to non QOS */ - hdr->frame_control &= ~cpu_to_le16(IEEE80211_STYPE_QOS_DATA); - - return RX_CONTINUE; -} - static int ieee80211_802_1x_port_control(struct ieee80211_rx_data *rx) { @@ -2718,7 +2699,6 @@ static void ieee80211_rx_handlers(struct ieee80211_rx_data *rx) if (ieee80211_vif_is_mesh(&rx->sdata->vif)) CALL_RXH(ieee80211_rx_h_mesh_fwding); #endif - CALL_RXH(ieee80211_rx_h_remove_qos_control) CALL_RXH(ieee80211_rx_h_amsdu) CALL_RXH(ieee80211_rx_h_data) CALL_RXH(ieee80211_rx_h_ctrl); diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 2c9b493..9270771 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -625,7 +625,7 @@ static void ieee80211_scan_state_resume(struct ieee80211_local *local, local->leave_oper_channel_time = jiffies; /* advance to the next channel to be scanned */ - local->next_scan_state = SCAN_DECISION; + local->next_scan_state = SCAN_SET_CHANNEL; } void ieee80211_scan_work(struct work_struct *work) diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index f0d3b48..b197136 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -945,7 +945,8 @@ void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, *tmp; mutex_lock(&local->sta_mtx); - list_for_each_entry_safe(sta, tmp, &local->sta_list, list) + + list_for_each_entry_safe(sta, tmp, &local->sta_list, list) { if (sdata != sta->sdata) continue; @@ -956,6 +957,8 @@ void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata, #endif WARN_ON(__sta_info_destroy(sta)); } + } + mutex_unlock(&local->sta_mtx); } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index eb1a5f7..9919892 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1142,16 +1142,6 @@ int ieee80211_reconfig(struct ieee80211_local *local) */ } #endif - - /* setup fragmentation threshold */ - drv_set_frag_threshold(local, hw->wiphy->frag_threshold); - - /* setup RTS threshold */ - drv_set_rts_threshold(local, hw->wiphy->rts_threshold); - - /* reset coverage class */ - drv_set_coverage_class(local, hw->wiphy->coverage_class); - /* everything else happens only if HW was up & running */ if (!local->open_count) goto wake_up; @@ -1170,6 +1160,15 @@ int ieee80211_reconfig(struct ieee80211_local *local) return res; } + /* setup fragmentation threshold */ + drv_set_frag_threshold(local, hw->wiphy->frag_threshold); + + /* setup RTS threshold */ + drv_set_rts_threshold(local, hw->wiphy->rts_threshold); + + /* reset coverage class */ + drv_set_coverage_class(local, hw->wiphy->coverage_class); + ieee80211_led_radio(local, true); ieee80211_mod_tpt_led_trig(local, IEEE80211_TPT_LEDTRIG_FL_RADIO, 0); diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 2deb4ae..7650139 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -154,14 +154,16 @@ static void nci_init_complete_req(struct nci_dev *ndev, unsigned long opt) if (ndev->supported_rf_interfaces[i] == NCI_RF_INTERFACE_ISO_DEP) { cfg[*num].rf_protocol = NCI_RF_PROTOCOL_ISO_DEP; - cfg[*num].mode = NCI_DISC_MAP_MODE_BOTH; - cfg[*num].rf_interface_type = NCI_RF_INTERFACE_ISO_DEP; + cfg[*num].mode = NCI_DISC_MAP_MODE_POLL | + NCI_DISC_MAP_MODE_LISTEN; + cfg[*num].rf_interface = NCI_RF_INTERFACE_ISO_DEP; (*num)++; } else if (ndev->supported_rf_interfaces[i] == NCI_RF_INTERFACE_NFC_DEP) { cfg[*num].rf_protocol = NCI_RF_PROTOCOL_NFC_DEP; - cfg[*num].mode = NCI_DISC_MAP_MODE_BOTH; - cfg[*num].rf_interface_type = NCI_RF_INTERFACE_NFC_DEP; + cfg[*num].mode = NCI_DISC_MAP_MODE_POLL | + NCI_DISC_MAP_MODE_LISTEN; + cfg[*num].rf_interface = NCI_RF_INTERFACE_NFC_DEP; (*num)++; } @@ -186,16 +188,16 @@ static void nci_rf_discover_req(struct nci_dev *ndev, unsigned long opt) || protocols & NFC_PROTO_MIFARE_MASK || protocols & NFC_PROTO_ISO14443_MASK || protocols & NFC_PROTO_NFC_DEP_MASK)) { - cmd.disc_configs[cmd.num_disc_configs].type = - NCI_DISCOVERY_TYPE_POLL_A_PASSIVE; + cmd.disc_configs[cmd.num_disc_configs].rf_tech_and_mode = + NCI_NFC_A_PASSIVE_POLL_MODE; cmd.disc_configs[cmd.num_disc_configs].frequency = 1; cmd.num_disc_configs++; } if ((cmd.num_disc_configs < NCI_MAX_NUM_RF_CONFIGS) && (protocols & NFC_PROTO_ISO14443_MASK)) { - cmd.disc_configs[cmd.num_disc_configs].type = - NCI_DISCOVERY_TYPE_POLL_B_PASSIVE; + cmd.disc_configs[cmd.num_disc_configs].rf_tech_and_mode = + NCI_NFC_B_PASSIVE_POLL_MODE; cmd.disc_configs[cmd.num_disc_configs].frequency = 1; cmd.num_disc_configs++; } @@ -203,8 +205,8 @@ static void nci_rf_discover_req(struct nci_dev *ndev, unsigned long opt) if ((cmd.num_disc_configs < NCI_MAX_NUM_RF_CONFIGS) && (protocols & NFC_PROTO_FELICA_MASK || protocols & NFC_PROTO_NFC_DEP_MASK)) { - cmd.disc_configs[cmd.num_disc_configs].type = - NCI_DISCOVERY_TYPE_POLL_F_PASSIVE; + cmd.disc_configs[cmd.num_disc_configs].rf_tech_and_mode = + NCI_NFC_F_PASSIVE_POLL_MODE; cmd.disc_configs[cmd.num_disc_configs].frequency = 1; cmd.num_disc_configs++; } diff --git a/net/nfc/nci/lib.c b/net/nfc/nci/lib.c index e99adcf..6a63e5e 100644 --- a/net/nfc/nci/lib.c +++ b/net/nfc/nci/lib.c @@ -77,9 +77,6 @@ int nci_to_errno(__u8 code) case NCI_STATUS_NFCEE_TIMEOUT_ERROR: return -ETIMEDOUT; - case NCI_STATUS_MAX_ACTIVE_NFCEE_INTERFACES_REACHED: - return -EDQUOT; - case NCI_STATUS_FAILED: default: return -ENOSYS; diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index 003846b..b16a8dc 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -52,6 +52,9 @@ static void nci_core_conn_credits_ntf_packet(struct nci_dev *ndev, /* update the credits */ for (i = 0; i < ntf->num_entries; i++) { + ntf->conn_entries[i].conn_id = + nci_conn_id(&ntf->conn_entries[i].conn_id); + pr_debug("entry[%d]: conn_id %d, credits %d\n", i, ntf->conn_entries[i].conn_id, ntf->conn_entries[i].credits); @@ -68,6 +71,20 @@ static void nci_core_conn_credits_ntf_packet(struct nci_dev *ndev, queue_work(ndev->tx_wq, &ndev->tx_work); } +static void nci_core_conn_intf_error_ntf_packet(struct nci_dev *ndev, + struct sk_buff *skb) +{ + struct nci_core_intf_error_ntf *ntf = (void *) skb->data; + + ntf->conn_id = nci_conn_id(&ntf->conn_id); + + pr_debug("status 0x%x, conn_id %d\n", ntf->status, ntf->conn_id); + + /* complete the data exchange transaction, if exists */ + if (test_bit(NCI_DATA_EXCHANGE, &ndev->flags)) + nci_data_exchange_complete(ndev, NULL, -EIO); +} + static __u8 *nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev, struct nci_rf_intf_activated_ntf *ntf, __u8 *data) { @@ -137,6 +154,12 @@ static void nci_target_found(struct nci_dev *ndev, nfc_tgt.sens_res = ntf->rf_tech_specific_params.nfca_poll.sens_res; nfc_tgt.sel_res = ntf->rf_tech_specific_params.nfca_poll.sel_res; + nfc_tgt.nfcid1_len = ntf->rf_tech_specific_params.nfca_poll.nfcid1_len; + if (nfc_tgt.nfcid1_len > 0) { + memcpy(nfc_tgt.nfcid1, + ntf->rf_tech_specific_params.nfca_poll.nfcid1, + nfc_tgt.nfcid1_len); + } if (!(nfc_tgt.supported_protocols & ndev->poll_prots)) { pr_debug("the target found does not have the desired protocol\n"); @@ -147,6 +170,11 @@ static void nci_target_found(struct nci_dev *ndev, nfc_tgt.supported_protocols); ndev->target_available_prots = nfc_tgt.supported_protocols; + ndev->max_data_pkt_payload_size = ntf->max_data_pkt_payload_size; + ndev->initial_num_credits = ntf->initial_num_credits; + + /* set the available credits to initial value */ + atomic_set(&ndev->credits_cnt, ndev->initial_num_credits); nfc_targets_found(ndev->nfc_dev, &nfc_tgt, 1); } @@ -162,16 +190,21 @@ static void nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, set_bit(NCI_POLL_ACTIVE, &ndev->flags); ntf.rf_discovery_id = *data++; - ntf.rf_interface_type = *data++; + ntf.rf_interface = *data++; ntf.rf_protocol = *data++; ntf.activation_rf_tech_and_mode = *data++; + ntf.max_data_pkt_payload_size = *data++; + ntf.initial_num_credits = *data++; ntf.rf_tech_specific_params_len = *data++; pr_debug("rf_discovery_id %d\n", ntf.rf_discovery_id); - pr_debug("rf_interface_type 0x%x\n", ntf.rf_interface_type); + pr_debug("rf_interface 0x%x\n", ntf.rf_interface); pr_debug("rf_protocol 0x%x\n", ntf.rf_protocol); pr_debug("activation_rf_tech_and_mode 0x%x\n", ntf.activation_rf_tech_and_mode); + pr_debug("max_data_pkt_payload_size 0x%x\n", + ntf.max_data_pkt_payload_size); + pr_debug("initial_num_credits 0x%x\n", ntf.initial_num_credits); pr_debug("rf_tech_specific_params_len %d\n", ntf.rf_tech_specific_params_len); @@ -204,7 +237,7 @@ static void nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, ntf.activation_params_len); if (ntf.activation_params_len > 0) { - switch (ntf.rf_interface_type) { + switch (ntf.rf_interface) { case NCI_RF_INTERFACE_ISO_DEP: err = nci_extract_activation_params_iso_dep(ndev, &ntf, data); @@ -215,8 +248,8 @@ static void nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, break; default: - pr_err("unsupported rf_interface_type 0x%x\n", - ntf.rf_interface_type); + pr_err("unsupported rf_interface 0x%x\n", + ntf.rf_interface); return; } } @@ -244,9 +277,6 @@ static void nci_rf_deactivate_ntf_packet(struct nci_dev *ndev, ndev->rx_data_reassembly = 0; } - /* set the available credits to initial value */ - atomic_set(&ndev->credits_cnt, ndev->initial_num_credits); - /* complete the data exchange transaction, if exists */ if (test_bit(NCI_DATA_EXCHANGE, &ndev->flags)) nci_data_exchange_complete(ndev, NULL, -EIO); @@ -270,6 +300,10 @@ void nci_ntf_packet(struct nci_dev *ndev, struct sk_buff *skb) nci_core_conn_credits_ntf_packet(ndev, skb); break; + case NCI_OP_CORE_INTF_ERROR_NTF: + nci_core_conn_intf_error_ntf_packet(ndev, skb); + break; + case NCI_OP_RF_INTF_ACTIVATED_NTF: nci_rf_intf_activated_ntf_packet(ndev, skb); break; diff --git a/net/nfc/nci/rsp.c b/net/nfc/nci/rsp.c index 3f444c8..2840ae2 100644 --- a/net/nfc/nci/rsp.c +++ b/net/nfc/nci/rsp.c @@ -86,17 +86,11 @@ static void nci_core_init_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb) rsp_2->max_ctrl_pkt_payload_len; ndev->max_size_for_large_params = __le16_to_cpu(rsp_2->max_size_for_large_params); - ndev->max_data_pkt_payload_size = - rsp_2->max_data_pkt_payload_size; - ndev->initial_num_credits = - rsp_2->initial_num_credits; ndev->manufact_id = rsp_2->manufact_id; ndev->manufact_specific_info = __le32_to_cpu(rsp_2->manufact_specific_info); - atomic_set(&ndev->credits_cnt, ndev->initial_num_credits); - pr_debug("nfcc_features 0x%x\n", ndev->nfcc_features); pr_debug("num_supported_rf_interfaces %d\n", @@ -117,10 +111,6 @@ static void nci_core_init_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb) ndev->max_ctrl_pkt_payload_len); pr_debug("max_size_for_large_params %d\n", ndev->max_size_for_large_params); - pr_debug("max_data_pkt_payload_size %d\n", - ndev->max_data_pkt_payload_size); - pr_debug("initial_num_credits %d\n", - ndev->initial_num_credits); pr_debug("manufact_id 0x%x\n", ndev->manufact_id); pr_debug("manufact_specific_info 0x%x\n", diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index 43a1c47..6989dfa 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -67,6 +67,9 @@ static int nfc_genl_send_target(struct sk_buff *msg, struct nfc_target *target, target->supported_protocols); NLA_PUT_U16(msg, NFC_ATTR_TARGET_SENS_RES, target->sens_res); NLA_PUT_U8(msg, NFC_ATTR_TARGET_SEL_RES, target->sel_res); + if (target->nfcid1_len > 0) + NLA_PUT(msg, NFC_ATTR_TARGET_NFCID1, target->nfcid1_len, + target->nfcid1); return genlmsg_end(msg, hdr); diff --git a/net/rfkill/rfkill-gpio.c b/net/rfkill/rfkill-gpio.c index ca355e7..865adb6 100644 --- a/net/rfkill/rfkill-gpio.c +++ b/net/rfkill/rfkill-gpio.c @@ -105,7 +105,7 @@ static int rfkill_gpio_probe(struct platform_device *pdev) ret = pdata->gpio_runtime_setup(pdev); if (ret) { pr_warn("%s: can't set up gpio\n", __func__); - return ret; + goto fail_alloc; } } diff --git a/net/wireless/genregdb.awk b/net/wireless/genregdb.awk index 53c143f..9392f8c 100644 --- a/net/wireless/genregdb.awk +++ b/net/wireless/genregdb.awk @@ -7,10 +7,17 @@ # # Copyright 2009 John W. Linville <linville@tuxdriver.com> # -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. +# Permission to use, copy, modify, and/or distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. # +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. BEGIN { active = 0 diff --git a/net/wireless/reg.c b/net/wireless/reg.c index c45c8b7..f65feaa 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -2,13 +2,22 @@ * Copyright 2002-2005, Instant802 Networks, Inc. * Copyright 2005-2006, Devicescape Software, Inc. * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> - * Copyright 2008 Luis R. Rodriguez <lrodriguz@atheros.com> + * Copyright 2008-2011 Luis R. Rodriguez <mcgrof@qca.qualcomm.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ + /** * DOC: Wireless regulatory infrastructure * @@ -1480,18 +1489,18 @@ new_request: } /* This processes *all* regulatory hints */ -static void reg_process_hint(struct regulatory_request *reg_request) +static void reg_process_hint(struct regulatory_request *reg_request, + enum nl80211_reg_initiator reg_initiator) { int r = 0; struct wiphy *wiphy = NULL; - enum nl80211_reg_initiator initiator = reg_request->initiator; BUG_ON(!reg_request->alpha2); if (wiphy_idx_valid(reg_request->wiphy_idx)) wiphy = wiphy_idx_to_wiphy(reg_request->wiphy_idx); - if (reg_request->initiator == NL80211_REGDOM_SET_BY_DRIVER && + if (reg_initiator == NL80211_REGDOM_SET_BY_DRIVER && !wiphy) { kfree(reg_request); return; @@ -1501,7 +1510,7 @@ static void reg_process_hint(struct regulatory_request *reg_request) /* This is required so that the orig_* parameters are saved */ if (r == -EALREADY && wiphy && wiphy->flags & WIPHY_FLAG_STRICT_REGULATORY) { - wiphy_update_regulatory(wiphy, initiator); + wiphy_update_regulatory(wiphy, reg_initiator); return; } @@ -1510,7 +1519,7 @@ static void reg_process_hint(struct regulatory_request *reg_request) * source of bogus requests. */ if (r != -EALREADY && - reg_request->initiator == NL80211_REGDOM_SET_BY_USER) + reg_initiator == NL80211_REGDOM_SET_BY_USER) schedule_delayed_work(®_timeout, msecs_to_jiffies(3142)); } @@ -1547,7 +1556,7 @@ static void reg_process_pending_hints(void) spin_unlock(®_requests_lock); - reg_process_hint(reg_request); + reg_process_hint(reg_request, reg_request->initiator); out: mutex_unlock(®_mutex); @@ -1830,6 +1839,7 @@ static void restore_custom_reg_settings(struct wiphy *wiphy) static void restore_regulatory_settings(bool reset_user) { char alpha2[2]; + char world_alpha2[2]; struct reg_beacon *reg_beacon, *btmp; struct regulatory_request *reg_request, *tmp; LIST_HEAD(tmp_reg_req_list); @@ -1881,6 +1891,8 @@ static void restore_regulatory_settings(bool reset_user) /* First restore to the basic regulatory settings */ cfg80211_regdomain = cfg80211_world_regdom; + world_alpha2[0] = cfg80211_regdomain->alpha2[0]; + world_alpha2[1] = cfg80211_regdomain->alpha2[1]; list_for_each_entry(rdev, &cfg80211_rdev_list, list) { if (rdev->wiphy.flags & WIPHY_FLAG_CUSTOM_REGULATORY) @@ -1890,7 +1902,7 @@ static void restore_regulatory_settings(bool reset_user) mutex_unlock(®_mutex); mutex_unlock(&cfg80211_mutex); - regulatory_hint_core(cfg80211_regdomain->alpha2); + regulatory_hint_core(world_alpha2); /* * This restores the ieee80211_regdom module parameter @@ -1987,7 +1999,7 @@ static void print_rd_rules(const struct ieee80211_regdomain *rd) const struct ieee80211_freq_range *freq_range = NULL; const struct ieee80211_power_rule *power_rule = NULL; - pr_info(" (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)\n"); + pr_info(" (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)\n"); for (i = 0; i < rd->n_reg_rules; i++) { reg_rule = &rd->reg_rules[i]; @@ -1999,14 +2011,14 @@ static void print_rd_rules(const struct ieee80211_regdomain *rd) * in certain regions */ if (power_rule->max_antenna_gain) - pr_info(" (%d KHz - %d KHz @ %d KHz), (%d mBi, %d mBm)\n", + pr_info(" (%d KHz - %d KHz @ %d KHz), (%d mBi, %d mBm)\n", freq_range->start_freq_khz, freq_range->end_freq_khz, freq_range->max_bandwidth_khz, power_rule->max_antenna_gain, power_rule->max_eirp); else - pr_info(" (%d KHz - %d KHz @ %d KHz), (N/A, %d mBm)\n", + pr_info(" (%d KHz - %d KHz @ %d KHz), (N/A, %d mBm)\n", freq_range->start_freq_khz, freq_range->end_freq_khz, freq_range->max_bandwidth_khz, diff --git a/net/wireless/reg.h b/net/wireless/reg.h index 786e414..e2aaaf5 100644 --- a/net/wireless/reg.h +++ b/net/wireless/reg.h @@ -1,5 +1,20 @@ #ifndef __NET_WIRELESS_REG_H #define __NET_WIRELESS_REG_H +/* + * Copyright 2008-2011 Luis R. Rodriguez <mcgrof@qca.qualcomm.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ extern const struct ieee80211_regdomain *cfg80211_regdomain; diff --git a/net/wireless/regdb.h b/net/wireless/regdb.h index 818222c..3279cfc 100644 --- a/net/wireless/regdb.h +++ b/net/wireless/regdb.h @@ -1,6 +1,22 @@ #ifndef __REGDB_H__ #define __REGDB_H__ +/* + * Copyright 2009 John W. Linville <linville@tuxdriver.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + extern const struct ieee80211_regdomain *reg_regdb[]; extern int reg_regdb_size; diff --git a/net/wireless/util.c b/net/wireless/util.c index e77df75..9aa9db6 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -9,6 +9,7 @@ #include <linux/slab.h> #include <net/cfg80211.h> #include <net/ip.h> +#include <net/dsfield.h> #include "core.h" struct ieee80211_rate * @@ -650,7 +651,10 @@ unsigned int cfg80211_classify8021d(struct sk_buff *skb) switch (skb->protocol) { case htons(ETH_P_IP): - dscp = ip_hdr(skb)->tos & 0xfc; + dscp = ipv4_get_dsfield(ip_hdr(skb)) & 0xfc; + break; + case htons(ETH_P_IPV6): + dscp = ipv6_get_dsfield(ipv6_hdr(skb)) & 0xfc; break; default: return 0; |