On Sun, 2014-12-21 at 15:25 +0200, Eliad Peller wrote:
> dot11MulticastTransmittedFrameCount should be updated according
> to the DA, which might be different from hdr1.
>
> (Checking hdr1 results in the counter being 0 in case of station,
> as TODS data frames use hdr1 for the bssid address)
I've found this in the spec - see sta_tx_dcf_3.1d(10) (page 2410 of
802.11-2012):
cTmcfrm:=
If (fsdu!grpa or
((toDs(tpdu) = 1) and (isGrp(addr3(tpdu))) and (fsdu!fTot=fsdu!
fCur+1))
)
then inc(cTmcfrm)
else cTmcfrm fi
fsdu!grpa is true if RA is multicast, but the rest is clearly checking
the DA (and for fragmentation, which can happen in that case.)
So I believe this patch is correct and will apply it (with some commit
message fixes - should say A1 not hdr1)
johannes
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