brcmfmac: add trace event for capturing BDC header

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The BDC header contains PropTx TLV signals that are useful to capture
for debugging. This event captures the header and tlv's in binary
form. This can be post-processed using trace-cmd plugin.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Arend van Spriel 2013-06-06 13:18:05 +02:00 • committed by John W. Linville

parent cf3a6872b9

commit ea0737d6e2

2 changed files with 24 additions and 0 deletions

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3

drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c

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21

drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h

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