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| author | Johannes Berg <johannes.berg@intel.com> | 2023-10-22 16:55:52 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-10-23 12:49:30 +0200 |
| commit | 0b67ab5d4f6d143dbad52864853e919e2e7c7ba7 (patch) | |
| tree | a333b78bdb7972274bfebd8ef53e0acd3d98b6ef /drivers/net/wireless/intel | |
| parent | wifi: iwlwifi: empty overflow queue during flush (diff) | |
| download | linux-0b67ab5d4f6d143dbad52864853e919e2e7c7ba7.tar.xz linux-0b67ab5d4f6d143dbad52864853e919e2e7c7ba7.zip | |
wifi: iwlwifi: trace full frames with TX status request
If upper layers requested a TX status, then the frames are
more important, so trace frames in that case.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20231022173519.0dfb60a2eaec.I3c3e46ed0eb05700a4d05d293f80d727354a402f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h index 1455b578358b..01fb7b900a6d 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h @@ -3,17 +3,19 @@ * * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved. * Copyright(C) 2016 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018, 2023 Intel Corporation *****************************************************************************/ #ifndef __IWLWIFI_DEVICE_TRACE #include <linux/skbuff.h> #include <linux/ieee80211.h> #include <net/cfg80211.h> +#include <net/mac80211.h> #include "iwl-trans.h" #if !defined(__IWLWIFI_DEVICE_TRACE) static inline bool iwl_trace_data(struct sk_buff *skb) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_hdr *hdr = (void *)skb->data; __le16 fc = hdr->frame_control; int offs = 24; /* start with normal header length */ @@ -21,6 +23,10 @@ static inline bool iwl_trace_data(struct sk_buff *skb) if (!ieee80211_is_data(fc)) return false; + /* If upper layers wanted TX status it's an important frame */ + if (info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS) + return false; + /* Try to determine if the frame is EAPOL. This might have false * positives (if there's no RFC 1042 header and we compare to some * payload instead) but since we're only doing tracing that's not |