diff options
18 files changed, 56 insertions, 38 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h index afc3eccfa718..260f9978a6ef 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h @@ -70,7 +70,7 @@ #define NUM_MAC_INDEX (NUM_MAC_INDEX_DRIVER + 1) #define NUM_MAC_INDEX_CDB (NUM_MAC_INDEX_DRIVER + 2) -#define IWL_MVM_STATION_COUNT 16 +#define IWL_MVM_STATION_COUNT_MAX 16 #define IWL_MVM_INVALID_STA 0xFF enum iwl_ac { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h index 318843138490..35265c4e8c19 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h @@ -5,10 +5,9 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -28,9 +27,8 @@ * * BSD LICENSE * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -383,14 +381,14 @@ struct mvm_statistics_load { __le32 air_time[MAC_INDEX_AUX]; __le32 byte_count[MAC_INDEX_AUX]; __le32 pkt_count[MAC_INDEX_AUX]; - u8 avg_energy[IWL_MVM_STATION_COUNT]; + u8 avg_energy[IWL_MVM_STATION_COUNT_MAX]; } __packed; /* STATISTICS_RX_MAC_STATION_S_VER_3 */ struct mvm_statistics_load_v1 { __le32 air_time[NUM_MAC_INDEX]; __le32 byte_count[NUM_MAC_INDEX]; __le32 pkt_count[NUM_MAC_INDEX]; - u8 avg_energy[IWL_MVM_STATION_COUNT]; + u8 avg_energy[IWL_MVM_STATION_COUNT_MAX]; } __packed; /* STATISTICS_RX_MAC_STATION_S_VER_1 */ struct mvm_statistics_rx { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index 044b9d4ca4d1..1b7be350828d 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -90,6 +90,7 @@ struct iwl_ucode_header { }; #define IWL_UCODE_TLV_DEBUG_BASE 0x1000005 +#define IWL_UCODE_TLV_CONST_BASE 0x100 /* * new TLV uCode file layout @@ -147,6 +148,8 @@ enum iwl_ucode_tlv_type { IWL_UCODE_TLV_FW_RECOVERY_INFO = 57, IWL_UCODE_TLV_FW_FSEQ_VERSION = 60, + IWL_UCODE_TLV_FW_NUM_STATIONS = IWL_UCODE_TLV_CONST_BASE + 0, + IWL_UCODE_TLV_TYPE_DEBUG_INFO = IWL_UCODE_TLV_DEBUG_BASE + 0, IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION = IWL_UCODE_TLV_DEBUG_BASE + 1, IWL_UCODE_TLV_TYPE_HCMD = IWL_UCODE_TLV_DEBUG_BASE + 2, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index 07d72bcf9c46..f836f3a8567b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -106,6 +106,7 @@ struct iwl_ucode_capabilities { u32 flags; u32 error_log_addr; u32 error_log_size; + u32 num_stations; unsigned long _api[BITS_TO_LONGS(NUM_IWL_UCODE_TLV_API)]; unsigned long _capa[BITS_TO_LONGS(NUM_IWL_UCODE_TLV_CAPA)]; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index 2a9075b1b374..9dcd2e990c9c 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -76,6 +76,7 @@ #include "iwl-config.h" #include "iwl-modparams.h" #include "fw/api/alive.h" +#include "fw/api/mac.h" /****************************************************************************** * @@ -1127,6 +1128,19 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, fseq_ver->version); } break; + case IWL_UCODE_TLV_FW_NUM_STATIONS: + if (tlv_len != sizeof(u32)) + goto invalid_tlv_len; + if (le32_to_cpup((__le32 *)tlv_data) > + IWL_MVM_STATION_COUNT_MAX) { + IWL_ERR(drv, + "%d is an invalid number of station\n", + le32_to_cpup((__le32 *)tlv_data)); + goto tlv_error; + } + capa->num_stations = + le32_to_cpup((__le32 *)tlv_data); + break; case IWL_UCODE_TLV_UMAC_DEBUG_ADDRS: { struct iwl_umac_debug_addrs *dbg_ptrs = (void *)tlv_data; @@ -1348,6 +1362,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context) fw->ucode_capa.standard_phy_calibration_size = IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE; fw->ucode_capa.n_scan_channels = IWL_DEFAULT_SCAN_CHANNELS; + fw->ucode_capa.num_stations = IWL_MVM_STATION_COUNT_MAX; /* dump all fw memory areas by default */ fw->dbg.dump_mask = 0xffffffff; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index 8fae7e707374..3395c4675988 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -174,7 +174,7 @@ static ssize_t iwl_dbgfs_sta_drain_write(struct iwl_mvm *mvm, char *buf, if (sscanf(buf, "%d %d", &sta_id, &drain) != 2) return -EINVAL; - if (sta_id < 0 || sta_id >= IWL_MVM_STATION_COUNT) + if (sta_id < 0 || sta_id >= mvm->fw->ucode_capa.num_stations) return -EINVAL; if (drain < 0 || drain > 1) return -EINVAL; @@ -403,7 +403,7 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, mutex_lock(&mvm->mutex); - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { pos += scnprintf(buf + pos, bufsz - pos, "%.2d: ", i); sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], lockdep_is_held(&mvm->mutex)); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 4ea1032d8263..1c966586c8a8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1400,7 +1400,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm) } /* init the fw <-> mac80211 STA mapping */ - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); mvm->tdls_cs.peer.sta_id = IWL_MVM_INVALID_STA; @@ -1563,7 +1563,7 @@ int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm) goto error; /* init the fw <-> mac80211 STA mapping */ - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); /* Add auxiliary station for scanning */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 8c98def8b7f7..afd3e220e893 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -663,7 +663,7 @@ static int iwl_mvm_mac_ctxt_cmd_sta(struct iwl_mvm *mvm, * allow multicast data frames only as long as the station is * authorized, i.e., GTK keys are already installed (if needed) */ - if (ap_sta_id < IWL_MVM_STATION_COUNT) { + if (ap_sta_id < mvm->fw->ucode_capa.num_stations) { struct ieee80211_sta *sta; rcu_read_lock(); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 5c9bde99ce19..d1ba9d11244f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -826,7 +826,7 @@ static void iwl_mvm_mac_tx(struct ieee80211_hw *hw, iwl_mvm_vif_from_mac80211(info->control.vif); u8 ap_sta_id = READ_ONCE(mvmvif->ap_sta_id); - if (ap_sta_id < IWL_MVM_STATION_COUNT) { + if (ap_sta_id < mvm->fw->ucode_capa.num_stations) { /* mac80211 holds rcu read lock */ sta = rcu_dereference(mvm->fw_id_to_mac_id[ap_sta_id]); if (IS_ERR_OR_NULL(sta)) @@ -2886,7 +2886,7 @@ void iwl_mvm_sta_pm_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) struct iwl_mvm_sta *mvmsta; bool sleeping = (notif->type != IWL_MVM_PM_EVENT_AWAKE); - if (WARN_ON(notif->sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))) + if (WARN_ON(notif->sta_id >= mvm->fw->ucode_capa.num_stations)) return; rcu_read_lock(); @@ -4686,7 +4686,7 @@ static void iwl_mvm_flush_no_vif(struct iwl_mvm *mvm, u32 queues, bool drop) } mutex_lock(&mvm->mutex); - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { struct ieee80211_sta *sta; sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], @@ -4728,7 +4728,7 @@ static void iwl_mvm_mac_flush(struct ieee80211_hw *hw, mvmvif = iwl_mvm_vif_from_mac80211(vif); /* flush the AP-station and all TDLS peers */ - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], lockdep_is_held(&mvm->mutex)); if (IS_ERR_OR_NULL(sta)) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 9187f8a1126d..e54bbf6965f4 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -888,7 +888,7 @@ struct iwl_mvm { /* data related to data path */ struct iwl_rx_phy_info last_phy_info; - struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT]; + struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT_MAX]; u8 rx_ba_sessions; /* configured by mac80211 */ @@ -1205,7 +1205,7 @@ iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id) { struct ieee80211_sta *sta; - if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id)) + if (sta_id >= mvm->fw->ucode_capa.num_stations) return NULL; sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]); @@ -1222,7 +1222,7 @@ iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id) { struct ieee80211_sta *sta; - if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id)) + if (sta_id >= mvm->fw->ucode_capa.num_stations) return NULL; sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id], diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 46fe8a398c27..1e44a176b3d9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -617,11 +617,12 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, enum iwl_amsdu_size rb_size_default; /* - * We use IWL_MVM_STATION_COUNT to check the validity of the station + * We use IWL_MVM_STATION_COUNT_MAX to check the validity of the station * index all over the driver - check that its value corresponds to the * array size. */ - BUILD_BUG_ON(ARRAY_SIZE(mvm->fw_id_to_mac_id) != IWL_MVM_STATION_COUNT); + BUILD_BUG_ON(ARRAY_SIZE(mvm->fw_id_to_mac_id) != + IWL_MVM_STATION_COUNT_MAX); /******************************** * 1. Allocating and configuring HW data @@ -1109,7 +1110,7 @@ static void iwl_mvm_queue_state_change(struct iwl_op_mode *op_mode, mvm->tvqm_info[hw_queue].sta_id : mvm->queue_info[hw_queue].ra_sta_id; - if (WARN_ON_ONCE(sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))) + if (WARN_ON_ONCE(sta_id >= mvm->fw->ucode_capa.num_stations)) return; rcu_read_lock(); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 77b8def26edb..fe555986d863 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c @@ -420,7 +420,7 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi, id >>= RX_MDPU_RES_STATUS_STA_ID_SHIFT; - if (!WARN_ON_ONCE(id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))) { + if (!WARN_ON_ONCE(id >= mvm->fw->ucode_capa.num_stations)) { sta = rcu_dereference(mvm->fw_id_to_mac_id[id]); if (IS_ERR(sta)) sta = NULL; @@ -798,7 +798,7 @@ void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm, } rcu_read_lock(); - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { struct iwl_mvm_sta *sta; if (!energy[i]) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index ea29aeb86eef..838734fec502 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -1773,7 +1773,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, if (desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_SRC_STA_FOUND)) { u8 id = le32_get_bits(desc->status, IWL_RX_MPDU_STATUS_STA_ID); - if (!WARN_ON_ONCE(id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))) { + if (!WARN_ON_ONCE(id >= mvm->fw->ucode_capa.num_stations)) { sta = rcu_dereference(mvm->fw_id_to_mac_id[id]); if (IS_ERR(sta)) sta = NULL; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 72c9235c6bd5..2eb5b2c9da13 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -85,7 +85,7 @@ static int iwl_mvm_find_free_sta_id(struct iwl_mvm *mvm, int sta_id; u32 reserved_ids = 0; - BUILD_BUG_ON(IWL_MVM_STATION_COUNT > 32); + BUILD_BUG_ON(IWL_MVM_STATION_COUNT_MAX > 32); WARN_ON_ONCE(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)); lockdep_assert_held(&mvm->mutex); @@ -95,7 +95,7 @@ static int iwl_mvm_find_free_sta_id(struct iwl_mvm *mvm, reserved_ids = BIT(0); /* Don't take rcu_read_lock() since we are protected by mvm->mutex */ - for (sta_id = 0; sta_id < ARRAY_SIZE(mvm->fw_id_to_mac_id); sta_id++) { + for (sta_id = 0; sta_id < mvm->fw->ucode_capa.num_stations; sta_id++) { if (BIT(sta_id) & reserved_ids) continue; @@ -3760,7 +3760,7 @@ void iwl_mvm_rx_eosp_notif(struct iwl_mvm *mvm, struct ieee80211_sta *sta; u32 sta_id = le32_to_cpu(notif->sta_id); - if (WARN_ON_ONCE(sta_id >= IWL_MVM_STATION_COUNT)) + if (WARN_ON_ONCE(sta_id >= mvm->fw->ucode_capa.num_stations)) return; rcu_read_lock(); @@ -3843,7 +3843,7 @@ void iwl_mvm_modify_all_sta_disable_tx(struct iwl_mvm *mvm, lockdep_assert_held(&mvm->mutex); /* Block/unblock all the stations of the given mvmvif */ - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], lockdep_is_held(&mvm->mutex)); if (IS_ERR_OR_NULL(sta)) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index 55dd2fb0a779..7b4120ce208c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -70,7 +70,7 @@ #include <linux/wait.h> #include "iwl-trans.h" /* for IWL_MAX_TID_COUNT */ -#include "fw-api.h" /* IWL_MVM_STATION_COUNT */ +#include "fw-api.h" /* IWL_MVM_STATION_COUNT_MAX */ #include "rs.h" struct iwl_mvm; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c index d781777b6b96..2ad959b4ce0a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c @@ -7,7 +7,7 @@ * * Copyright(c) 2014 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(C) 2018 - 2019 Intel Corporation + * Copyright(C) 2018 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -29,7 +29,7 @@ * * Copyright(c) 2014 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(C) 2018 - 2019 Intel Corporation + * Copyright(C) 2018 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -77,7 +77,7 @@ void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm) lockdep_assert_held(&mvm->mutex); - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], lockdep_is_held(&mvm->mutex)); if (!sta || IS_ERR(sta) || !sta->tdls) @@ -100,7 +100,7 @@ int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif) lockdep_assert_held(&mvm->mutex); - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], lockdep_is_held(&mvm->mutex)); if (!sta || IS_ERR(sta) || !sta->tdls) @@ -144,7 +144,7 @@ static void iwl_mvm_tdls_config(struct iwl_mvm *mvm, struct ieee80211_vif *vif) /* populate TDLS peer data */ cnt = 0; - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], lockdep_is_held(&mvm->mutex)); if (IS_ERR_OR_NULL(sta) || !sta->tdls) @@ -273,7 +273,7 @@ void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) return; } - if (WARN_ON(sta_id >= IWL_MVM_STATION_COUNT)) + if (WARN_ON(sta_id >= mvm->fw->ucode_capa.num_stations)) return; sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id], diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c index 94e9b6de425e..d5ce0f9d3a85 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c @@ -399,7 +399,7 @@ static void iwl_mvm_tt_tx_protection(struct iwl_mvm *mvm, bool enable) struct iwl_mvm_sta *mvmsta; int i, err; - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { mvmsta = iwl_mvm_sta_from_staid_protected(mvm, i); if (!mvmsta) continue; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index fb2ffa09b8da..8f347f2256b4 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -1774,7 +1774,7 @@ static void iwl_mvm_tx_reclaim(struct iwl_mvm *mvm, int sta_id, int tid, struct sk_buff *skb; int freed; - if (WARN_ONCE(sta_id >= IWL_MVM_STATION_COUNT || + if (WARN_ONCE(sta_id >= mvm->fw->ucode_capa.num_stations || tid > IWL_MAX_TID_COUNT, "sta_id %d tid %d", sta_id, tid)) return; |