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brcmsmac: Add tracepoint for AMPDU session information

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Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Tested-by: Daniel Wagner <wagi@monom.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Seth Forshee
2012-11-15 08:08:11 -06:00
committed by John W. Linville
parent e3c0d8a6f6
commit 0c9a0a1dd1
2 changed files with 36 additions and 0 deletions
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8
drivers/net/wireless/brcm80211/brcmsmac/dma.c
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@@ -29,6 +29,7 @@
#include "scb.h"
#include "ampdu.h"
#include "debug.h"
#include "brcms_trace_events.h"
/*
* dma register field offset calculation
@@ -1311,6 +1312,13 @@ static void ampdu_finalize(struct dma_info *di)
struct brcms_ampdu_session *session = &di->ampdu_session;
struct sk_buff *p;
trace_brcms_ampdu_session(&session->wlc->hw->d11core->dev,
session->max_ampdu_len,
session->max_ampdu_frames,
session->ampdu_len,
skb_queue_len(&session->skb_list),
session->dma_len);
if (WARN_ON(skb_queue_empty(&session->skb_list)))
return;