@@ -2150,19 +2150,41 @@ static int sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo)
return 0;
}
+static inline u64 sta_get_tidstats_msdu(struct ieee80211_sta_rx_stats *rxstats,
+ int tid)
+{
+ unsigned int start;
+ u64 value;
+
+ do {
+ start = u64_stats_fetch_begin(&rxstats->syncp);
+ value = rxstats->msdu[tid];
+ } while (u64_stats_fetch_retry(&rxstats->syncp, start));
+
+ return value;
+}
+
static void sta_set_tidstats(struct sta_info *sta,
struct cfg80211_tid_stats *tidstats,
int tid)
{
struct ieee80211_local *local = sta->local;
+ int cpu;
if (!(tidstats->filled & BIT(NL80211_TID_STATS_RX_MSDU))) {
- unsigned int start;
+ if (!ieee80211_hw_check(&local->hw, USES_RSS))
+ tidstats->rx_msdu +=
+ sta_get_tidstats_msdu(&sta->rx_stats, tid);
- do {
- start = u64_stats_fetch_begin(&sta->rx_stats.syncp);
- tidstats->rx_msdu = sta->rx_stats.msdu[tid];
- } while (u64_stats_fetch_retry(&sta->rx_stats.syncp, start));
+ if (sta->pcpu_rx_stats) {
+ for_each_possible_cpu(cpu) {
+ struct ieee80211_sta_rx_stats *cpurxs;
+
+ cpurxs = per_cpu_ptr(sta->pcpu_rx_stats, cpu);
+ tidstats->rx_msdu +=
+ sta_get_tidstats_msdu(cpurxs, tid);
+ }
+ }
tidstats->filled |= BIT(NL80211_TID_STATS_RX_MSDU);
}
@@ -2266,7 +2288,8 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
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);
+ if (!ieee80211_hw_check(&local->hw, USES_RSS))
+ sinfo->rx_bytes += sta_get_stats_bytes(&sta->rx_stats);
if (sta->pcpu_rx_stats) {
for_each_possible_cpu(cpu) {
Use perCPU pointers to get rx_stats in sta_set_sinfo when RSS is enabled Signed-off-by: Seevalamuthu Mariappan <seevalam@codeaurora.org> --- net/mac80211/sta_info.c | 35 +++++++++++++++++++++++++++++------ 1 file changed, 29 insertions(+), 6 deletions(-)