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Diffstat (limited to 'net/mac80211/sta_info.c')
-rw-r--r--net/mac80211/sta_info.c110
1 files changed, 61 insertions, 49 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 91fbb1ee5c38..e04a0905e941 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -287,7 +287,7 @@ void sta_info_free(struct ieee80211_local *local, struct sta_info *sta)
#ifdef CONFIG_MAC80211_MESH
kfree(sta->mesh);
#endif
- free_percpu(sta->pcpu_rx_stats);
+ free_percpu(sta->deflink.pcpu_rx_stats);
kfree(sta);
}
@@ -346,9 +346,9 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
return NULL;
if (ieee80211_hw_check(hw, USES_RSS)) {
- sta->pcpu_rx_stats =
+ sta->deflink.pcpu_rx_stats =
alloc_percpu_gfp(struct ieee80211_sta_rx_stats, gfp);
- if (!sta->pcpu_rx_stats)
+ if (!sta->deflink.pcpu_rx_stats)
goto free;
}
@@ -376,6 +376,14 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
sta->sta.max_rx_aggregation_subframes =
local->hw.max_rx_aggregation_subframes;
+ /* TODO link specific alloc and assignments for MLO Link STA */
+
+ /* For non MLO STA, link info can be accessed either via deflink
+ * or link[0]
+ */
+ sta->link[0] = &sta->deflink;
+ sta->sta.link[0] = &sta->sta.deflink;
+
/* Extended Key ID needs to install keys for keyid 0 and 1 Rx-only.
* The Tx path starts to use a key as soon as the key slot ptk_idx
* references to is not NULL. To not use the initial Rx-only key
@@ -387,9 +395,9 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
sta->local = local;
sta->sdata = sdata;
- sta->rx_stats.last_rx = jiffies;
+ sta->deflink.rx_stats.last_rx = jiffies;
- u64_stats_init(&sta->rx_stats.syncp);
+ u64_stats_init(&sta->deflink.rx_stats.syncp);
ieee80211_init_frag_cache(&sta->frags);
@@ -399,10 +407,10 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
sta->reserved_tid = IEEE80211_TID_UNRESERVED;
sta->last_connected = ktime_get_seconds();
- ewma_signal_init(&sta->rx_stats_avg.signal);
- ewma_avg_signal_init(&sta->status_stats.avg_ack_signal);
- for (i = 0; i < ARRAY_SIZE(sta->rx_stats_avg.chain_signal); i++)
- ewma_signal_init(&sta->rx_stats_avg.chain_signal[i]);
+ ewma_signal_init(&sta->deflink.rx_stats_avg.signal);
+ ewma_avg_signal_init(&sta->deflink.status_stats.avg_ack_signal);
+ for (i = 0; i < ARRAY_SIZE(sta->deflink.rx_stats_avg.chain_signal); i++)
+ ewma_signal_init(&sta->deflink.rx_stats_avg.chain_signal[i]);
if (local->ops->wake_tx_queue) {
void *txq_data;
@@ -472,7 +480,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
if (!(rate->flags & mandatory))
continue;
- sta->sta.supp_rates[i] |= BIT(r);
+ sta->sta.deflink.supp_rates[i] |= BIT(r);
}
}
@@ -524,7 +532,7 @@ free_txq:
if (sta->sta.txq[0])
kfree(to_txq_info(sta->sta.txq[0]));
free:
- free_percpu(sta->pcpu_rx_stats);
+ free_percpu(sta->deflink.pcpu_rx_stats);
#ifdef CONFIG_MAC80211_MESH
kfree(sta->mesh);
#endif
@@ -2087,16 +2095,16 @@ int sta_info_move_state(struct sta_info *sta,
u8 sta_info_tx_streams(struct sta_info *sta)
{
- struct ieee80211_sta_ht_cap *ht_cap = &sta->sta.ht_cap;
+ struct ieee80211_sta_ht_cap *ht_cap = &sta->sta.deflink.ht_cap;
u8 rx_streams;
- if (!sta->sta.ht_cap.ht_supported)
+ if (!sta->sta.deflink.ht_cap.ht_supported)
return 1;
- if (sta->sta.vht_cap.vht_supported) {
+ if (sta->sta.deflink.vht_cap.vht_supported) {
int i;
u16 tx_mcs_map =
- le16_to_cpu(sta->sta.vht_cap.vht_mcs.tx_mcs_map);
+ le16_to_cpu(sta->sta.deflink.vht_cap.vht_mcs.tx_mcs_map);
for (i = 7; i >= 0; i--)
if ((tx_mcs_map & (0x3 << (i * 2))) !=
@@ -2123,16 +2131,16 @@ u8 sta_info_tx_streams(struct sta_info *sta)
static struct ieee80211_sta_rx_stats *
sta_get_last_rx_stats(struct sta_info *sta)
{
- struct ieee80211_sta_rx_stats *stats = &sta->rx_stats;
+ struct ieee80211_sta_rx_stats *stats = &sta->deflink.rx_stats;
int cpu;
- if (!sta->pcpu_rx_stats)
+ if (!sta->deflink.pcpu_rx_stats)
return stats;
for_each_possible_cpu(cpu) {
struct ieee80211_sta_rx_stats *cpustats;
- cpustats = per_cpu_ptr(sta->pcpu_rx_stats, cpu);
+ cpustats = per_cpu_ptr(sta->deflink.pcpu_rx_stats, cpu);
if (time_after(cpustats->last_rx, stats->last_rx))
stats = cpustats;
@@ -2226,13 +2234,15 @@ static void sta_set_tidstats(struct sta_info *sta,
int cpu;
if (!(tidstats->filled & BIT(NL80211_TID_STATS_RX_MSDU))) {
- tidstats->rx_msdu += sta_get_tidstats_msdu(&sta->rx_stats, tid);
+ tidstats->rx_msdu += sta_get_tidstats_msdu(&sta->deflink.rx_stats,
+ tid);
- if (sta->pcpu_rx_stats) {
+ if (sta->deflink.pcpu_rx_stats) {
for_each_possible_cpu(cpu) {
struct ieee80211_sta_rx_stats *cpurxs;
- cpurxs = per_cpu_ptr(sta->pcpu_rx_stats, cpu);
+ cpurxs = per_cpu_ptr(sta->deflink.pcpu_rx_stats,
+ cpu);
tidstats->rx_msdu +=
sta_get_tidstats_msdu(cpurxs, tid);
}
@@ -2243,19 +2253,19 @@ static void sta_set_tidstats(struct sta_info *sta,
if (!(tidstats->filled & BIT(NL80211_TID_STATS_TX_MSDU))) {
tidstats->filled |= BIT(NL80211_TID_STATS_TX_MSDU);
- tidstats->tx_msdu = sta->tx_stats.msdu[tid];
+ tidstats->tx_msdu = sta->deflink.tx_stats.msdu[tid];
}
if (!(tidstats->filled & BIT(NL80211_TID_STATS_TX_MSDU_RETRIES)) &&
ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
tidstats->filled |= BIT(NL80211_TID_STATS_TX_MSDU_RETRIES);
- tidstats->tx_msdu_retries = sta->status_stats.msdu_retries[tid];
+ tidstats->tx_msdu_retries = sta->deflink.status_stats.msdu_retries[tid];
}
if (!(tidstats->filled & BIT(NL80211_TID_STATS_TX_MSDU_FAILED)) &&
ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
tidstats->filled |= BIT(NL80211_TID_STATS_TX_MSDU_FAILED);
- tidstats->tx_msdu_failed = sta->status_stats.msdu_failed[tid];
+ tidstats->tx_msdu_failed = sta->deflink.status_stats.msdu_failed[tid];
}
if (local->ops->wake_tx_queue && tid < IEEE80211_NUM_TIDS) {
@@ -2326,26 +2336,27 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
BIT_ULL(NL80211_STA_INFO_TX_BYTES)))) {
sinfo->tx_bytes = 0;
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
- sinfo->tx_bytes += sta->tx_stats.bytes[ac];
+ sinfo->tx_bytes += sta->deflink.tx_stats.bytes[ac];
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BYTES64);
}
if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_PACKETS))) {
sinfo->tx_packets = 0;
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
- sinfo->tx_packets += sta->tx_stats.packets[ac];
+ sinfo->tx_packets += sta->deflink.tx_stats.packets[ac];
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_PACKETS);
}
if (!(sinfo->filled & (BIT_ULL(NL80211_STA_INFO_RX_BYTES64) |
BIT_ULL(NL80211_STA_INFO_RX_BYTES)))) {
- sinfo->rx_bytes += sta_get_stats_bytes(&sta->rx_stats);
+ sinfo->rx_bytes += sta_get_stats_bytes(&sta->deflink.rx_stats);
- if (sta->pcpu_rx_stats) {
+ if (sta->deflink.pcpu_rx_stats) {
for_each_possible_cpu(cpu) {
struct ieee80211_sta_rx_stats *cpurxs;
- cpurxs = per_cpu_ptr(sta->pcpu_rx_stats, cpu);
+ cpurxs = per_cpu_ptr(sta->deflink.pcpu_rx_stats,
+ cpu);
sinfo->rx_bytes += sta_get_stats_bytes(cpurxs);
}
}
@@ -2354,12 +2365,13 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
}
if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_RX_PACKETS))) {
- sinfo->rx_packets = sta->rx_stats.packets;
- if (sta->pcpu_rx_stats) {
+ sinfo->rx_packets = sta->deflink.rx_stats.packets;
+ if (sta->deflink.pcpu_rx_stats) {
for_each_possible_cpu(cpu) {
struct ieee80211_sta_rx_stats *cpurxs;
- cpurxs = per_cpu_ptr(sta->pcpu_rx_stats, cpu);
+ cpurxs = per_cpu_ptr(sta->deflink.pcpu_rx_stats,
+ cpu);
sinfo->rx_packets += cpurxs->packets;
}
}
@@ -2367,12 +2379,12 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
}
if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_RETRIES))) {
- sinfo->tx_retries = sta->status_stats.retry_count;
+ sinfo->tx_retries = sta->deflink.status_stats.retry_count;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES);
}
if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_FAILED))) {
- sinfo->tx_failed = sta->status_stats.retry_failed;
+ sinfo->tx_failed = sta->deflink.status_stats.retry_failed;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED);
}
@@ -2393,12 +2405,12 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_AIRTIME_WEIGHT);
}
- sinfo->rx_dropped_misc = sta->rx_stats.dropped;
- if (sta->pcpu_rx_stats) {
+ sinfo->rx_dropped_misc = sta->deflink.rx_stats.dropped;
+ if (sta->deflink.pcpu_rx_stats) {
for_each_possible_cpu(cpu) {
struct ieee80211_sta_rx_stats *cpurxs;
- cpurxs = per_cpu_ptr(sta->pcpu_rx_stats, cpu);
+ cpurxs = per_cpu_ptr(sta->deflink.pcpu_rx_stats, cpu);
sinfo->rx_dropped_misc += cpurxs->dropped;
}
}
@@ -2417,10 +2429,10 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
}
- if (!sta->pcpu_rx_stats &&
+ if (!sta->deflink.pcpu_rx_stats &&
!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG))) {
sinfo->signal_avg =
- -ewma_signal_read(&sta->rx_stats_avg.signal);
+ -ewma_signal_read(&sta->deflink.rx_stats_avg.signal);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG);
}
}
@@ -2433,7 +2445,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
!(sinfo->filled & (BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL) |
BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL_AVG)))) {
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL);
- if (!sta->pcpu_rx_stats)
+ if (!sta->deflink.pcpu_rx_stats)
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL_AVG);
sinfo->chains = last_rxstats->chains;
@@ -2442,12 +2454,12 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
sinfo->chain_signal[i] =
last_rxstats->chain_signal_last[i];
sinfo->chain_signal_avg[i] =
- -ewma_signal_read(&sta->rx_stats_avg.chain_signal[i]);
+ -ewma_signal_read(&sta->deflink.rx_stats_avg.chain_signal[i]);
}
}
if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_BITRATE))) {
- sta_set_rate_info_tx(sta, &sta->tx_stats.last_rate,
+ sta_set_rate_info_tx(sta, &sta->deflink.tx_stats.last_rate,
&sinfo->txrate);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
}
@@ -2529,16 +2541,16 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
}
if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL)) &&
- sta->status_stats.ack_signal_filled) {
- sinfo->ack_signal = sta->status_stats.last_ack_signal;
+ sta->deflink.status_stats.ack_signal_filled) {
+ sinfo->ack_signal = sta->deflink.status_stats.last_ack_signal;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL);
}
if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG)) &&
- sta->status_stats.ack_signal_filled) {
+ sta->deflink.status_stats.ack_signal_filled) {
sinfo->avg_ack_signal =
-(s8)ewma_avg_signal_read(
- &sta->status_stats.avg_ack_signal);
+ &sta->deflink.status_stats.avg_ack_signal);
sinfo->filled |=
BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG);
}
@@ -2573,10 +2585,10 @@ unsigned long ieee80211_sta_last_active(struct sta_info *sta)
{
struct ieee80211_sta_rx_stats *stats = sta_get_last_rx_stats(sta);
- if (!sta->status_stats.last_ack ||
- time_after(stats->last_rx, sta->status_stats.last_ack))
+ if (!sta->deflink.status_stats.last_ack ||
+ time_after(stats->last_rx, sta->deflink.status_stats.last_ack))
return stats->last_rx;
- return sta->status_stats.last_ack;
+ return sta->deflink.status_stats.last_ack;
}
static void sta_update_codel_params(struct sta_info *sta, u32 thr)
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-18 19:00:24 +0100