From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from bombadil.infradead.org ([18.85.46.34]:45223 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759480AbZFIIaN (ORCPT ); Tue, 9 Jun 2009 04:30:13 -0400 From: "Luis R. Rodriguez" To: linville@tuxdriver.com, johannes@sipsolutions.net, j@w1.fi Cc: linux-wireless@vger.kernel.org, ath9k-devel@lists.ath9k.org, "Luis R. Rodriguez" Subject: [PATCH 2/3] mac80211: add debugfs counter for not valid birate frames Date: Tue, 9 Jun 2009 04:30:10 -0400 Message-Id: <1244536211-22535-3-git-send-email-lrodriguez@atheros.com> In-Reply-To: <1244536211-22535-1-git-send-email-lrodriguez@atheros.com> References: <1244536211-22535-1-git-send-email-lrodriguez@atheros.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Lets keep track of how many frames we drop due to not having a valid bitrate for the sta. Signed-off-by: Luis R. Rodriguez --- net/mac80211/debugfs.c | 4 ++++ net/mac80211/ieee80211_i.h | 2 ++ net/mac80211/tx.c | 1 + 3 files changed, 7 insertions(+), 0 deletions(-) diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index 11c7231..6a4b15c 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -248,6 +248,8 @@ DEBUGFS_STATS_FILE(tx_handlers_drop_wep, 20, "%u", local->tx_handlers_drop_wep); DEBUGFS_STATS_FILE(tx_handlers_drop_not_assoc, 20, "%u", local->tx_handlers_drop_not_assoc); +DEBUGFS_STATS_FILE(tx_handlers_drop_no_bitrate, 20, "%u", + local->tx_handlers_drop_no_bitrate); DEBUGFS_STATS_FILE(tx_handlers_drop_unauth_port, 20, "%u", local->tx_handlers_drop_unauth_port); DEBUGFS_STATS_FILE(rx_handlers_drop, 20, "%u", @@ -324,6 +326,7 @@ void debugfs_hw_add(struct ieee80211_local *local) DEBUGFS_STATS_ADD(tx_handlers_drop_fragment); DEBUGFS_STATS_ADD(tx_handlers_drop_wep); DEBUGFS_STATS_ADD(tx_handlers_drop_not_assoc); + DEBUGFS_STATS_ADD(tx_handlers_drop_no_bitrate); DEBUGFS_STATS_ADD(tx_handlers_drop_unauth_port); DEBUGFS_STATS_ADD(rx_handlers_drop); DEBUGFS_STATS_ADD(rx_handlers_queued); @@ -370,6 +373,7 @@ void debugfs_hw_del(struct ieee80211_local *local) DEBUGFS_STATS_DEL(tx_handlers_drop_fragment); DEBUGFS_STATS_DEL(tx_handlers_drop_wep); DEBUGFS_STATS_DEL(tx_handlers_drop_not_assoc); + DEBUGFS_STATS_DEL(tx_handlers_drop_no_bitrate); DEBUGFS_STATS_DEL(tx_handlers_drop_unauth_port); DEBUGFS_STATS_DEL(rx_handlers_drop); DEBUGFS_STATS_DEL(rx_handlers_queued); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index c088c46..b46f46f 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -733,6 +733,7 @@ struct ieee80211_local { unsigned int tx_handlers_drop_fragment; unsigned int tx_handlers_drop_wep; unsigned int tx_handlers_drop_not_assoc; + unsigned int tx_handlers_drop_no_bitrate; unsigned int tx_handlers_drop_unauth_port; unsigned int rx_handlers_drop; unsigned int rx_handlers_queued; @@ -804,6 +805,7 @@ struct ieee80211_local { struct dentry *tx_handlers_drop_fragment; struct dentry *tx_handlers_drop_wep; struct dentry *tx_handlers_drop_not_assoc; + struct dentry *tx_handlers_drop_no_bitrate; struct dentry *tx_handlers_drop_unauth_port; struct dentry *rx_handlers_drop; struct dentry *rx_handlers_queued; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 03f9a4e..9f0a23b 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -575,6 +575,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx) WARN_ON(1); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ } + I802_DEBUG_INC(tx->local->tx_handlers_drop_no_bitrate); return TX_DROP; } -- 1.6.0.6