iwlwifi: Traffic type and counter for debugFs
Break down the traffic type and counter for both Tx and Rx.
Enhance the tx_statistics and rx_statistics debugfs function and move
to /sys/kernel/debug/ieee80211/phy0/iwlagn/debug directory to help
better debugging both driver and uCode related problems.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 5586003..43b2fce 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -745,14 +745,6 @@
}
#endif
-static void iwl_update_rx_stats(struct iwl_priv *priv, u16 fc, u16 len)
-{
- /* 0 - mgmt, 1 - cnt, 2 - data */
- int idx = (fc & IEEE80211_FCTL_FTYPE) >> 2;
- priv->rx_stats[idx].cnt++;
- priv->rx_stats[idx].bytes += len;
-}
-
/*
* returns non-zero if packet should be dropped
*/
@@ -930,7 +922,7 @@
iwl_set_decrypted_flag(priv, hdr, ampdu_status, stats))
return;
- iwl_update_rx_stats(priv, le16_to_cpu(hdr->frame_control), len);
+ iwl_update_stats(priv, false, hdr->frame_control, len);
memcpy(IEEE80211_SKB_RXCB(rxb->skb), stats, sizeof(*stats));
ieee80211_rx_irqsafe(priv->hw, rxb->skb);
priv->alloc_rxb_skb--;