Date: Sat, 28 Nov 2015 17:13:48 -0500 From: Steve Wills <swills@FreeBSD.org> To: Andriy Voskoboinyk <avos@freebsd.org> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Re: urtwn broken at r291262 Message-ID: <565A271C.6070107@FreeBSD.org> In-Reply-To: <op.x8tqbkpw4dikkl@localhost> References: <5659ED1D.70003@FreeBSD.org> <op.x8tqbkpw4dikkl@localhost>
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On 11/28/2015 13:43, Andriy Voskoboinyk wrote: > > Hi, > 1) chip name? urtwn0: <vendor 0x0bda product 0x8176, class 0/0, rev 2.00/2.00, addr 4> on usbus0 urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R > 2) have you tried to run 'tcpdump -y IEEE802_11_RADIO > --no-promiscuous-mode'? > No. Wasn't sure how to interpret the output when I did, but I don't think I saw any receive. >> but not transmitting > Which device is used to monitor the traffic? If this is the same device, > then you will not know about transmission failure/success, > since tcpdump uses info from ieee80211_radiotap_tx(). Ok, same device, so no help. >> Any suggestions or should I just bisect to the exact commit? > Probably, yes (it works for me without any issues on any revision). > > P.S. If problem is in r290630, then you can try to replace > URTWN_MACID_BC with > URTWN_MACID_BSS in urtwn_tx_data() (it was hardcoded as 0 in previous > revision). So far all I can say for sure is that r290629 works. Will test r290630 now. More soon. Steve
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