X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/28ff8acfd1357992354357df119a56e683b52326..68d60e45f284558c9aecafb5adc6e9216fa72137:/package/mac80211/patches/300-pending_work.patch diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 15e6bd0dc..93773d7eb 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -1,93 +1,372 @@ ---- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c -+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c -@@ -829,7 +829,7 @@ static bool ar9002_hw_init_cal(struct at - if (AR_SREV_9271(ah)) { - if (!ar9285_hw_cl_cal(ah, chan)) - return false; -- } else if (AR_SREV_9285_12_OR_LATER(ah)) { -+ } else if (AR_SREV_9285(ah) && AR_SREV_9285_12_OR_LATER(ah)) { - if (!ar9285_hw_clc(ah, chan)) - return false; - } else { ---- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c -@@ -1381,3 +1381,25 @@ void ar9003_hw_bb_watchdog_dbg_info(stru - "==== BB update: done ====\n\n"); - } - EXPORT_SYMBOL(ar9003_hw_bb_watchdog_dbg_info); +--- a/net/mac80211/agg-rx.c ++++ b/net/mac80211/agg-rx.c +@@ -187,6 +187,8 @@ static void ieee80211_send_addba_resp(st + memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN); + else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) + memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN); ++ else if (sdata->vif.type == NL80211_IFTYPE_WDS) ++ memcpy(mgmt->bssid, da, ETH_ALEN); + + mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | + IEEE80211_STYPE_ACTION); +--- a/net/mac80211/agg-tx.c ++++ b/net/mac80211/agg-tx.c +@@ -81,7 +81,8 @@ static void ieee80211_send_addba_request + memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); + if (sdata->vif.type == NL80211_IFTYPE_AP || + sdata->vif.type == NL80211_IFTYPE_AP_VLAN || +- sdata->vif.type == NL80211_IFTYPE_MESH_POINT) ++ sdata->vif.type == NL80211_IFTYPE_MESH_POINT || ++ sdata->vif.type == NL80211_IFTYPE_WDS) + memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); + else if (sdata->vif.type == NL80211_IFTYPE_STATION) + memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN); +@@ -471,6 +472,7 @@ int ieee80211_start_tx_ba_session(struct + sdata->vif.type != NL80211_IFTYPE_MESH_POINT && + sdata->vif.type != NL80211_IFTYPE_AP_VLAN && + sdata->vif.type != NL80211_IFTYPE_AP && ++ sdata->vif.type != NL80211_IFTYPE_WDS && + sdata->vif.type != NL80211_IFTYPE_ADHOC) + return -EINVAL; + +--- a/net/mac80211/debugfs_sta.c ++++ b/net/mac80211/debugfs_sta.c +@@ -63,11 +63,11 @@ static ssize_t sta_flags_read(struct fil + test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : "" + + int res = scnprintf(buf, sizeof(buf), +- "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s", ++ "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s", + TEST(AUTH), TEST(ASSOC), TEST(PS_STA), + TEST(PS_DRIVER), TEST(AUTHORIZED), + TEST(SHORT_PREAMBLE), +- TEST(WME), TEST(WDS), TEST(CLEAR_PS_FILT), ++ TEST(WME), TEST(CLEAR_PS_FILT), + TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL), + TEST(UAPSD), TEST(SP), TEST(TDLS_PEER), + TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT), +--- a/net/mac80211/iface.c ++++ b/net/mac80211/iface.c +@@ -178,7 +178,6 @@ static int ieee80211_do_open(struct net_ + { + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_local *local = sdata->local; +- struct sta_info *sta; + u32 changed = 0; + int res; + u32 hw_reconf_flags = 0; +@@ -309,28 +308,6 @@ static int ieee80211_do_open(struct net_ + + set_bit(SDATA_STATE_RUNNING, &sdata->state); + +- if (sdata->vif.type == NL80211_IFTYPE_WDS) { +- /* Create STA entry for the WDS peer */ +- sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr, +- GFP_KERNEL); +- if (!sta) { +- res = -ENOMEM; +- goto err_del_interface; +- } +- +- sta_info_pre_move_state(sta, IEEE80211_STA_AUTH); +- sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC); +- sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED); +- +- res = sta_info_insert(sta); +- if (res) { +- /* STA has been freed */ +- goto err_del_interface; +- } +- +- rate_control_rate_init(sta); +- } +- + /* + * set_multicast_list will be invoked by the networking core + * which will check whether any increments here were done in +@@ -357,8 +334,7 @@ static int ieee80211_do_open(struct net_ + netif_tx_start_all_queues(dev); + + return 0; +- err_del_interface: +- drv_remove_interface(local, sdata); + -+void ar9003_hw_disable_phy_restart(struct ath_hw *ah) + err_stop: + if (!local->open_count) + drv_stop(local); +@@ -720,6 +696,70 @@ static void ieee80211_if_setup(struct ne + dev->destructor = free_netdev; + } + ++static void ieee80211_wds_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, ++ struct sk_buff *skb) +{ -+ u32 val; -+ -+ /* While receiving unsupported rate frame rx state machine -+ * gets into a state 0xb and if phy_restart happens in that -+ * state, BB would go hang. If RXSM is in 0xb state after -+ * first bb panic, ensure to disable the phy_restart. -+ */ -+ if (!((MS(ah->bb_watchdog_last_status, -+ AR_PHY_WATCHDOG_RX_OFDM_SM) == 0xb) || -+ ah->bb_hang_rx_ofdm)) ++ struct ieee80211_local *local = sdata->local; ++ struct ieee80211_rx_status *rx_status; ++ struct ieee802_11_elems elems; ++ struct ieee80211_mgmt *mgmt; ++ struct sta_info *sta; ++ size_t baselen; ++ u32 rates = 0; ++ u16 stype; ++ bool new = false; ++ enum ieee80211_band band = local->hw.conf.channel->band; ++ struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band]; ++ ++ rx_status = IEEE80211_SKB_RXCB(skb); ++ mgmt = (struct ieee80211_mgmt *) skb->data; ++ stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE; ++ ++ if (stype != IEEE80211_STYPE_BEACON) + return; + -+ ah->bb_hang_rx_ofdm = true; -+ val = REG_READ(ah, AR_PHY_RESTART); -+ val &= ~AR_PHY_RESTART_ENA; ++ baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt; ++ if (baselen > skb->len) ++ return; + -+ REG_WRITE(ah, AR_PHY_RESTART, val); -+} -+EXPORT_SYMBOL(ar9003_hw_disable_phy_restart); ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1555,9 +1555,12 @@ int ath9k_hw_reset(struct ath_hw *ah, st - if (ah->btcoex_hw.enabled) - ath9k_hw_btcoex_enable(ah); - -- if (AR_SREV_9300_20_OR_LATER(ah)) -+ if (AR_SREV_9300_20_OR_LATER(ah)) { - ar9003_hw_bb_watchdog_config(ah); - -+ ar9003_hw_disable_phy_restart(ah); ++ ieee802_11_parse_elems(mgmt->u.probe_resp.variable, ++ skb->len - baselen, &elems); ++ ++ rates = ieee80211_sta_get_rates(local, &elems, band); ++ ++ rcu_read_lock(); ++ ++ sta = sta_info_get(sdata, sdata->u.wds.remote_addr); ++ ++ if (!sta) { ++ rcu_read_unlock(); ++ sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr, ++ GFP_KERNEL); ++ if (!sta) ++ return; ++ ++ new = true; + } + - ath9k_hw_apply_gpio_override(ah); ++ sta->last_rx = jiffies; ++ sta->sta.supp_rates[local->hw.conf.channel->band] = rates; ++ ++ if (elems.ht_cap_elem) ++ ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband, ++ elems.ht_cap_elem, &sta->sta.ht_cap); ++ ++ if (elems.wmm_param) ++ set_sta_flag(sta, WLAN_STA_WME); ++ ++ if (new) { ++ set_sta_flag(sta, WLAN_STA_AUTHORIZED); ++ rate_control_rate_init(sta); ++ sta_info_insert_rcu(sta); ++ } ++ ++ rcu_read_unlock(); ++} ++ + static void ieee80211_iface_work(struct work_struct *work) + { + struct ieee80211_sub_if_data *sdata = +@@ -824,6 +864,9 @@ static void ieee80211_iface_work(struct + break; + ieee80211_mesh_rx_queued_mgmt(sdata, skb); + break; ++ case NL80211_IFTYPE_WDS: ++ ieee80211_wds_rx_queued_mgmt(sdata, skb); ++ break; + default: + WARN(1, "frame for unexpected interface type"); + break; +--- a/net/mac80211/rx.c ++++ b/net/mac80211/rx.c +@@ -2281,6 +2281,7 @@ ieee80211_rx_h_action(struct ieee80211_r + sdata->vif.type != NL80211_IFTYPE_MESH_POINT && + sdata->vif.type != NL80211_IFTYPE_AP_VLAN && + sdata->vif.type != NL80211_IFTYPE_AP && ++ sdata->vif.type != NL80211_IFTYPE_WDS && + sdata->vif.type != NL80211_IFTYPE_ADHOC) + break; + +@@ -2491,14 +2492,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_ + + if (!ieee80211_vif_is_mesh(&sdata->vif) && + sdata->vif.type != NL80211_IFTYPE_ADHOC && +- sdata->vif.type != NL80211_IFTYPE_STATION) ++ sdata->vif.type != NL80211_IFTYPE_STATION && ++ sdata->vif.type != NL80211_IFTYPE_WDS) + return RX_DROP_MONITOR; + + switch (stype) { + case cpu_to_le16(IEEE80211_STYPE_AUTH): + case cpu_to_le16(IEEE80211_STYPE_BEACON): + case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP): +- /* process for all: mesh, mlme, ibss */ ++ /* process for all: mesh, mlme, ibss, wds */ + break; + case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP): + case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP): +@@ -2852,10 +2854,16 @@ static int prepare_for_handlers(struct i + } + break; + case NL80211_IFTYPE_WDS: +- if (bssid || !ieee80211_is_data(hdr->frame_control)) +- return 0; + if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2)) + return 0; ++ ++ if (ieee80211_is_data(hdr->frame_control) || ++ ieee80211_is_action(hdr->frame_control)) { ++ if (compare_ether_addr(sdata->vif.addr, hdr->addr1)) ++ return 0; ++ } else if (!ieee80211_is_beacon(hdr->frame_control)) ++ return 0; ++ + break; + default: + /* should never get here */ +--- a/net/mac80211/sta_info.c ++++ b/net/mac80211/sta_info.c +@@ -1379,8 +1379,10 @@ int sta_info_move_state(struct sta_info + return -EINVAL; + } + ++#ifdef CONFIG_MAC80211_VERBOSE_DEBUG + printk(KERN_DEBUG "%s: moving STA %pM to state %d\n", + sta->sdata->name, sta->sta.addr, new_state); ++#endif + + /* + * notify the driver before the actual changes so it can +--- a/net/mac80211/sta_info.h ++++ b/net/mac80211/sta_info.h +@@ -31,7 +31,6 @@ + * @WLAN_STA_SHORT_PREAMBLE: Station is capable of receiving short-preamble + * frames. + * @WLAN_STA_WME: Station is a QoS-STA. +- * @WLAN_STA_WDS: Station is one of our WDS peers. + * @WLAN_STA_CLEAR_PS_FILT: Clear PS filter in hardware (using the + * IEEE80211_TX_CTL_CLEAR_PS_FILT control flag) when the next + * frame to this station is transmitted. +@@ -62,7 +61,6 @@ enum ieee80211_sta_info_flags { + WLAN_STA_AUTHORIZED, + WLAN_STA_SHORT_PREAMBLE, + WLAN_STA_WME, +- WLAN_STA_WDS, + WLAN_STA_CLEAR_PS_FILT, + WLAN_STA_MFP, + WLAN_STA_BLOCK_BA, +--- a/net/mac80211/rate.h ++++ b/net/mac80211/rate.h +@@ -37,7 +37,7 @@ static inline void rate_control_tx_statu + struct ieee80211_sta *ista = &sta->sta; + void *priv_sta = sta->rate_ctrl_priv; + +- if (!ref) ++ if (!ref || !test_sta_flag(sta, WLAN_STA_RATE_CONTROL)) + return; + + ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb); +--- a/net/mac80211/main.c ++++ b/net/mac80211/main.c +@@ -915,6 +915,8 @@ int ieee80211_register_hw(struct ieee802 + wiphy_debug(local->hw.wiphy, "Failed to initialize wep: %d\n", + result); + ++ ieee80211_led_init(local); ++ + rtnl_lock(); + + result = ieee80211_init_rate_ctrl_alg(local, +@@ -936,8 +938,6 @@ int ieee80211_register_hw(struct ieee802 + + rtnl_unlock(); + +- ieee80211_led_init(local); +- + local->network_latency_notifier.notifier_call = + ieee80211_max_network_latency; + result = pm_qos_add_notifier(PM_QOS_NETWORK_LATENCY, +--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c ++++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c +@@ -489,8 +489,6 @@ static int ar5008_hw_rf_alloc_ext_banks( + ATH_ALLOC_BANK(ah->analogBank6Data, ah->iniBank6.ia_rows); + ATH_ALLOC_BANK(ah->analogBank6TPCData, ah->iniBank6TPC.ia_rows); + ATH_ALLOC_BANK(ah->analogBank7Data, ah->iniBank7.ia_rows); +- ATH_ALLOC_BANK(ah->addac5416_21, +- ah->iniAddac.ia_rows * ah->iniAddac.ia_columns); + ATH_ALLOC_BANK(ah->bank6Temp, ah->iniBank6.ia_rows); return 0; +@@ -519,7 +517,6 @@ static void ar5008_hw_rf_free_ext_banks( + ATH_FREE_BANK(ah->analogBank6Data); + ATH_FREE_BANK(ah->analogBank6TPCData); + ATH_FREE_BANK(ah->analogBank7Data); +- ATH_FREE_BANK(ah->addac5416_21); + ATH_FREE_BANK(ah->bank6Temp); + + #undef ATH_FREE_BANK +@@ -805,27 +802,7 @@ static int ar5008_hw_process_ini(struct + if (ah->eep_ops->set_addac) + ah->eep_ops->set_addac(ah, chan); + +- if (AR_SREV_5416_22_OR_LATER(ah)) { +- REG_WRITE_ARRAY(&ah->iniAddac, 1, regWrites); +- } else { +- struct ar5416IniArray temp; +- u32 addacSize = +- sizeof(u32) * ah->iniAddac.ia_rows * +- ah->iniAddac.ia_columns; +- +- /* For AR5416 2.0/2.1 */ +- memcpy(ah->addac5416_21, +- ah->iniAddac.ia_array, addacSize); +- +- /* override CLKDRV value at [row, column] = [31, 1] */ +- (ah->addac5416_21)[31 * ah->iniAddac.ia_columns + 1] = 0; +- +- temp.ia_array = ah->addac5416_21; +- temp.ia_columns = ah->iniAddac.ia_columns; +- temp.ia_rows = ah->iniAddac.ia_rows; +- REG_WRITE_ARRAY(&temp, 1, regWrites); +- } +- ++ REG_WRITE_ARRAY(&ah->iniAddac, 1, regWrites); + REG_WRITE(ah, AR_PHY_ADC_SERIAL_CTL, AR_PHY_SEL_INTERNAL_ADDAC); + + ENABLE_REGWRITE_BUFFER(ah); +--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c ++++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c +@@ -180,6 +180,25 @@ static void ar9002_hw_init_mode_regs(str + INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac, + ARRAY_SIZE(ar5416Addac), 2); + } ++ ++ /* iniAddac needs to be modified for these chips */ ++ if (AR_SREV_9160(ah) || !AR_SREV_5416_22_OR_LATER(ah)) { ++ struct ar5416IniArray *addac = &ah->iniAddac; ++ u32 size = sizeof(u32) * addac->ia_rows * addac->ia_columns; ++ u32 *data; ++ ++ data = kmalloc(size, GFP_KERNEL); ++ if (!data) ++ return; ++ ++ memcpy(data, addac->ia_array, size); ++ addac->ia_array = data; ++ ++ if (!AR_SREV_5416_22_OR_LATER(ah)) { ++ /* override CLKDRV value */ ++ INI_RA(addac, 31,1) = 0; ++ } ++ } + } + + /* Support for Japan ch.14 (2484) spread */ --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h -@@ -842,6 +842,7 @@ struct ath_hw { - - u32 bb_watchdog_last_status; - u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */ -+ u8 bb_hang_rx_ofdm; /* true if bb hang due to rx_ofdm */ - - unsigned int paprd_target_power; - unsigned int paprd_training_power; -@@ -990,6 +991,7 @@ void ar9002_hw_enable_wep_aggregation(st - void ar9003_hw_bb_watchdog_config(struct ath_hw *ah); - void ar9003_hw_bb_watchdog_read(struct ath_hw *ah); - void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah); -+void ar9003_hw_disable_phy_restart(struct ath_hw *ah); - void ar9003_paprd_enable(struct ath_hw *ah, bool val); - void ar9003_paprd_populate_single_table(struct ath_hw *ah, - struct ath9k_hw_cal_data *caldata, ---- a/drivers/net/wireless/ath/ath9k/main.c -+++ b/drivers/net/wireless/ath/ath9k/main.c -@@ -670,7 +670,8 @@ void ath9k_tasklet(unsigned long data) - u32 status = sc->intrstatus; - u32 rxmask; - -- if (status & ATH9K_INT_FATAL) { -+ if ((status & ATH9K_INT_FATAL) || -+ (status & ATH9K_INT_BB_WATCHDOG)) { - ath_reset(sc, true); - return; - } -@@ -737,6 +738,7 @@ irqreturn_t ath_isr(int irq, void *dev) - { - #define SCHED_INTR ( \ - ATH9K_INT_FATAL | \ -+ ATH9K_INT_BB_WATCHDOG | \ - ATH9K_INT_RXORN | \ - ATH9K_INT_RXEOL | \ - ATH9K_INT_RX | \ +@@ -940,7 +940,6 @@ struct ath_hw { + u32 *analogBank6Data; + u32 *analogBank6TPCData; + u32 *analogBank7Data; +- u32 *addac5416_21; + u32 *bank6Temp; + + u8 txpower_limit;