ath10k: fix fw stats processing
If stat data exceeds wmi-htc buffer limits
firmware splits it into many wmi stats update
events which are delivered in a ping-pong fashion
triggered by wmi stats request command.
Since there's only an implicit start-of-data and
no end-of-data indications the driver has to
perform some trickery to get complete stat data.
kvalo: use %zu to fix a compiler warning and fix a typo in a comment
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 082a8dad..674e38c 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -117,13 +117,17 @@
};
struct ath10k_fw_stats_peer {
+ struct list_head list;
+
u8 peer_macaddr[ETH_ALEN];
u32 peer_rssi;
u32 peer_tx_rate;
u32 peer_rx_rate; /* 10x only */
};
-struct ath10k_fw_stats {
+struct ath10k_fw_stats_pdev {
+ struct list_head list;
+
/* PDEV stats */
s32 ch_noise_floor;
u32 tx_frame_count;
@@ -178,15 +182,11 @@
s32 phy_errs;
s32 phy_err_drop;
s32 mpdu_errs;
+};
- /* VDEV STATS */
-
- /* PEER STATS */
- u8 peers;
- struct ath10k_fw_stats_peer peer_stat[TARGET_NUM_PEERS];
-
- /* TODO: Beacon filter stats */
-
+struct ath10k_fw_stats {
+ struct list_head pdevs;
+ struct list_head peers;
};
struct ath10k_dfs_stats {
@@ -294,6 +294,7 @@
struct ath10k_fw_stats fw_stats;
struct completion fw_stats_complete;
+ bool fw_stats_done;
DECLARE_BITMAP(wmi_service_bitmap, WMI_SERVICE_MAX);
unsigned long htt_stats_mask;