diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi-tlv.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi-tlv.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index ec8e91707f84..01f2d1fa9d7d 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -3,7 +3,7 @@ * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include "core.h" #include "debug.h" @@ -14,6 +14,7 @@ #include "wmi-tlv.h" #include "p2p.h" #include "testmode.h" +#include "txrx.h" #include <linux/bitfield.h> /***************/ @@ -224,8 +225,9 @@ static int ath10k_wmi_tlv_parse_peer_stats_info(struct ath10k *ar, u16 tag, u16 const void *ptr, void *data) { const struct wmi_tlv_peer_stats_info *stat = ptr; - struct ieee80211_sta *sta; + u32 vdev_id = *(u32 *)data; struct ath10k_sta *arsta; + struct ath10k_peer *peer; if (tag != WMI_TLV_TAG_STRUCT_PEER_STATS_INFO) return -EPROTO; @@ -241,20 +243,20 @@ static int ath10k_wmi_tlv_parse_peer_stats_info(struct ath10k *ar, u16 tag, u16 __le32_to_cpu(stat->last_tx_rate_code), __le32_to_cpu(stat->last_tx_bitrate_kbps)); - rcu_read_lock(); - sta = ieee80211_find_sta_by_ifaddr(ar->hw, stat->peer_macaddr.addr, NULL); - if (!sta) { - rcu_read_unlock(); - ath10k_warn(ar, "not found station for peer stats\n"); + guard(spinlock_bh)(&ar->data_lock); + + peer = ath10k_peer_find(ar, vdev_id, stat->peer_macaddr.addr); + if (!peer || !peer->sta) { + ath10k_warn(ar, "not found %s with vdev id %u mac addr %pM for peer stats\n", + peer ? "sta" : "peer", vdev_id, stat->peer_macaddr.addr); return -EINVAL; } - arsta = (struct ath10k_sta *)sta->drv_priv; + arsta = (struct ath10k_sta *)peer->sta->drv_priv; arsta->rx_rate_code = __le32_to_cpu(stat->last_rx_rate_code); arsta->rx_bitrate_kbps = __le32_to_cpu(stat->last_rx_bitrate_kbps); arsta->tx_rate_code = __le32_to_cpu(stat->last_tx_rate_code); arsta->tx_bitrate_kbps = __le32_to_cpu(stat->last_tx_bitrate_kbps); - rcu_read_unlock(); return 0; } @@ -266,6 +268,7 @@ static int ath10k_wmi_tlv_op_pull_peer_stats_info(struct ath10k *ar, const struct wmi_tlv_peer_stats_info_ev *ev; const void *data; u32 num_peer_stats; + u32 vdev_id; int ret; tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC); @@ -284,15 +287,16 @@ static int ath10k_wmi_tlv_op_pull_peer_stats_info(struct ath10k *ar, } num_peer_stats = __le32_to_cpu(ev->num_peers); + vdev_id = __le32_to_cpu(ev->vdev_id); ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv peer stats info update peer vdev id %d peers %i more data %d\n", - __le32_to_cpu(ev->vdev_id), + vdev_id, num_peer_stats, __le32_to_cpu(ev->more_data)); ret = ath10k_wmi_tlv_iter(ar, data, ath10k_wmi_tlv_len(data), - ath10k_wmi_tlv_parse_peer_stats_info, NULL); + ath10k_wmi_tlv_parse_peer_stats_info, &vdev_id); if (ret) ath10k_warn(ar, "failed to parse stats info tlv: %d\n", ret); |