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path: root/drivers/net/wireless/ath/ath11k/mac.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath11k/mac.c')
-rw-r--r--drivers/net/wireless/ath/ath11k/mac.c103
1 files changed, 86 insertions, 17 deletions
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index faa2e678e63e..4df425dd31a2 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -829,6 +829,75 @@ static void ath11k_control_beaconing(struct ath11k_vif *arvif,
ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "mac vdev %d up\n", arvif->vdev_id);
}
+static void ath11k_mac_handle_beacon_iter(void *data, u8 *mac,
+ struct ieee80211_vif *vif)
+{
+ struct sk_buff *skb = data;
+ struct ieee80211_mgmt *mgmt = (void *)skb->data;
+ struct ath11k_vif *arvif = (void *)vif->drv_priv;
+
+ if (vif->type != NL80211_IFTYPE_STATION)
+ return;
+
+ if (!ether_addr_equal(mgmt->bssid, vif->bss_conf.bssid))
+ return;
+
+ cancel_delayed_work(&arvif->connection_loss_work);
+}
+
+void ath11k_mac_handle_beacon(struct ath11k *ar, struct sk_buff *skb)
+{
+ ieee80211_iterate_active_interfaces_atomic(ar->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ ath11k_mac_handle_beacon_iter,
+ skb);
+}
+
+static void ath11k_mac_handle_beacon_miss_iter(void *data, u8 *mac,
+ struct ieee80211_vif *vif)
+{
+ u32 *vdev_id = data;
+ struct ath11k_vif *arvif = (void *)vif->drv_priv;
+ struct ath11k *ar = arvif->ar;
+ struct ieee80211_hw *hw = ar->hw;
+
+ if (arvif->vdev_id != *vdev_id)
+ return;
+
+ if (!arvif->is_up)
+ return;
+
+ ieee80211_beacon_loss(vif);
+
+ /* Firmware doesn't report beacon loss events repeatedly. If AP probe
+ * (done by mac80211) succeeds but beacons do not resume then it
+ * doesn't make sense to continue operation. Queue connection loss work
+ * which can be cancelled when beacon is received.
+ */
+ ieee80211_queue_delayed_work(hw, &arvif->connection_loss_work,
+ ATH11K_CONNECTION_LOSS_HZ);
+}
+
+void ath11k_mac_handle_beacon_miss(struct ath11k *ar, u32 vdev_id)
+{
+ ieee80211_iterate_active_interfaces_atomic(ar->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ ath11k_mac_handle_beacon_miss_iter,
+ &vdev_id);
+}
+
+static void ath11k_mac_vif_sta_connection_loss_work(struct work_struct *work)
+{
+ struct ath11k_vif *arvif = container_of(work, struct ath11k_vif,
+ connection_loss_work.work);
+ struct ieee80211_vif *vif = arvif->vif;
+
+ if (!arvif->is_up)
+ return;
+
+ ieee80211_connection_loss(vif);
+}
+
static void ath11k_peer_assoc_h_basic(struct ath11k *ar,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
@@ -1265,9 +1334,8 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar,
* request, then use MAX_AMPDU_LEN_FACTOR as 16 to calculate max_ampdu
* length.
*/
- ampdu_factor = (he_cap->he_cap_elem.mac_cap_info[3] &
- IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK) >>
- IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_SHIFT;
+ ampdu_factor = u8_get_bits(he_cap->he_cap_elem.mac_cap_info[3],
+ IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK);
if (ampdu_factor) {
if (sta->vht_cap.vht_supported)
@@ -1760,7 +1828,7 @@ static void ath11k_bss_disassoc(struct ieee80211_hw *hw,
arvif->is_up = false;
- /* TODO: cancel connection_loss_work */
+ cancel_delayed_work_sync(&arvif->connection_loss_work);
}
static u32 ath11k_mac_get_rate_hw_value(int bitrate)
@@ -3807,7 +3875,7 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem)
IEEE80211_HE_MAC_CAP4_BQR;
he_cap_elem->mac_cap_info[4] &= ~m;
- m = IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION |
+ m = IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECTIVE_TRANSMISSION |
IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU |
IEEE80211_HE_MAC_CAP5_PUNCTURED_SOUNDING |
IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX;
@@ -3817,7 +3885,7 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem)
IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO;
he_cap_elem->phy_cap_info[2] &= ~m;
- m = IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA |
+ m = IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU |
IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK |
IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK;
he_cap_elem->phy_cap_info[3] &= ~m;
@@ -3829,13 +3897,13 @@ ath11k_mac_filter_he_cap_mesh(struct ieee80211_he_cap_elem *he_cap_elem)
he_cap_elem->phy_cap_info[5] &= ~m;
m = IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU |
- IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB |
+ IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB |
IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB |
IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO;
he_cap_elem->phy_cap_info[6] &= ~m;
- m = IEEE80211_HE_PHY_CAP7_SRP_BASED_SR |
- IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
+ m = IEEE80211_HE_PHY_CAP7_PSR_BASED_SR |
+ IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP |
IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ |
IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ;
he_cap_elem->phy_cap_info[7] &= ~m;
@@ -3919,8 +3987,6 @@ static int ath11k_mac_copy_he_cap(struct ath11k *ar,
he_cap_elem->phy_cap_info[5] &=
~IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK;
- he_cap_elem->phy_cap_info[5] &=
- ~IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK;
he_cap_elem->phy_cap_info[5] |= ar->num_tx_chains - 1;
switch (i) {
@@ -4213,7 +4279,7 @@ static int ath11k_mac_mgmt_tx(struct ath11k *ar, struct sk_buff *skb,
return -ENOSPC;
}
- if (skb_queue_len(q) == ATH11K_TX_MGMT_NUM_PENDING_MAX) {
+ if (skb_queue_len_lockless(q) >= ATH11K_TX_MGMT_NUM_PENDING_MAX) {
ath11k_warn(ar->ab, "mgmt tx queue is full\n");
return -ENOSPC;
}
@@ -4617,10 +4683,8 @@ static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw,
arvif->vif = vif;
INIT_LIST_HEAD(&arvif->list);
-
- /* Should we initialize any worker to handle connection loss indication
- * from firmware in sta mode?
- */
+ INIT_DELAYED_WORK(&arvif->connection_loss_work,
+ ath11k_mac_vif_sta_connection_loss_work);
for (i = 0; i < ARRAY_SIZE(arvif->bitrate_mask.control); i++) {
arvif->bitrate_mask.control[i].legacy = 0xffffffff;
@@ -4829,6 +4893,8 @@ static void ath11k_mac_op_remove_interface(struct ieee80211_hw *hw,
int ret;
int i;
+ cancel_delayed_work_sync(&arvif->connection_loss_work);
+
mutex_lock(&ar->conf_mutex);
ath11k_dbg(ab, ATH11K_DBG_MAC, "mac remove interface (vdev %d)\n",
@@ -5096,13 +5162,15 @@ ath11k_mac_vdev_start_restart(struct ath11k_vif *arvif,
arg.channel.chan_radar =
!!(chandef->chan->flags & IEEE80211_CHAN_RADAR);
+ arg.channel.freq2_radar =
+ !!(chandef->chan->flags & IEEE80211_CHAN_RADAR);
+
arg.channel.passive = arg.channel.chan_radar;
spin_lock_bh(&ab->base_lock);
arg.regdomain = ar->ab->dfs_region;
spin_unlock_bh(&ab->base_lock);
- /* TODO: Notify if secondary 80Mhz also needs radar detection */
if (he_support) {
ret = ath11k_set_he_mu_sounding_mode(ar, arvif);
if (ret) {
@@ -6082,6 +6150,7 @@ static void ath11k_mac_op_sta_statistics(struct ieee80211_hw *hw,
/* TODO: Use real NF instead of default one. */
sinfo->signal = arsta->rssi_comb + ATH11K_DEFAULT_NOISE_FLOOR;
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
}
static const struct ieee80211_ops ath11k_ops = {
generated by cgit (git 2.34.1) at 2024-06-29 20:46:18 +0000