Date: Sun, 22 Mar 2015 04:11:12 +0000 From: Miguel Clara <miguelmclara@gmail.com> To: Adrian Chadd <adrian@freebsd.org> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Re: ath0 performence issues "ar9300_Stub_GetCTSTimeout" "ar9300_Stub_GetCTSTimeout Message-ID: <CADGo8CW0E9nLeUanMcUJtNJb4=5trYBJ0FngujsWLkp7G-Fn6A@mail.gmail.com> In-Reply-To: <CAJ-VmonsV08QMEmQCkoWeWib-2dJG8Z598UTQjPWzBBE9vKRww@mail.gmail.com> References: <CADGo8CWitJUhU0%2BjDX59gv%2Bc-4uhpgf58=r_K%2Bfq=4acDTni8A@mail.gmail.com> <CAJ-VmonRS-ifM2YYUFn73g7xWSmpeqWYcK86h=RuYHtiRuyE%2Bg@mail.gmail.com> <CADGo8CVX50Zfypwzc-_tjcZ-ej41rmvU00N3g7Fjh9XFQyCVDA@mail.gmail.com> <CADGo8CXKQszJWgM46q8wRkMZjKSXgn9=iLqx3mUEc7htuNU1RQ@mail.gmail.com> <CAJ-VmokfdeCU528L135HKupJ0iJartBDbwjMoww_16Km8jeFrQ@mail.gmail.com> <CADGo8CUoJb_YxHHZP_z=2yEYU0=Sg_ULL4GiTPRZ1B2SLnheYA@mail.gmail.com> <CAJ-VmonXcVTa-h2T2uEoMtNbw4GnB3vZZTf9UrEC6XrPLGeiTg@mail.gmail.com> <CADGo8CXB6rK%2BCPZ9i=V48z3cTLw3Wah2w88bKVpxf4vOJPR=9Q@mail.gmail.com> <CADGo8CXZY3bzBq=MAMMDu1sJMyqScbvWj9NhYLzGnS%2Bw-VKL5Q@mail.gmail.com> <CAJ-VmokfXR8pL9P3c8C_yACLxddHW=7hFqM9YDYd6N2=pX8Wng@mail.gmail.com> <CADGo8CWbS3iSE=ssndfb_gSCxdRrx9-Ve9_nSbG6MdWmhj4a3Q@mail.gmail.com> <CADGo8CV%2BEiPXUF==c=1kMHQBxsCDmrAuj_wEiymeLu%2BaUukBrQ@mail.gmail.com> <CAJ-Vmok1xxeNrA=dX6SGgPNq5zOE_5a3_5QZgMt__u1nBV3qkw@mail.gmail.com> <CADGo8CURXQqh21SPdp%2B0BdE=7oksUMwM87PU3qKHszPd%2BMkfpA@mail.gmail.com> <CADGo8CX2hfKzA4ab7SUEFxoLzR=B5_533OzHHnAMUzHvA%2B_WuA@mail.gmail.com> <CADGo8CUO0fh=fBmZx%2BDt9wv54HOA92Yx5gKz2eUjGoG70ZMSdQ@mail.gmail.com> <CADGo8CWJFd0FoowS7O4G3yWwzbfkdmeQa=YwCt6F8yyUKZ6WCw@mail.gmail.com> <CAJ-Vmok50--g0xgHMzaWFJ0uF-T6Wxqs2A0ue2MxDRpLnvXMLA@mail.gmail.com> <CAJ-Vmok79b0U3185_ofGG8dpxqkxGod86LX_-ri%2BeVSv8rtLLw@mail.gmail.com> <CADGo8CUMzY7j6h55dscW5t0jm5Jb_yBRj56UfDei0oY1GpiWww@mail.gmail.com> <CADGo8CWDhwDfiJr=gDDvvpe7pX6ZJgUJhVxtDx6PEavSLzX7Ew@mail.gmail.com> <CADGo8CXeHiWypp3O6LT9x3aBwxHcUFGpfx0GpDJeE-OcG0YjgQ@mail.gmail.com> <CADGo8CWBjVvvAxpXKSrr6BqOE7SBBv%2B2trcGwa6JSf1KPsAB6A@mail.gmail.com> <CAJ-VmonrnATPDX4pFNbw6=ip7XyJ2c7P682K0xciDr8YLn%2BXMw@mail.gmail.com> <CADGo8CVQ633WEKiLz%2BKdJONxPjimpTEPg9wxytgA2qQL-7qZyw@mail.gmail.com> <CAJ-Vmomd0M5h64rH5JxF0rOyiA5Joup2GvxfHuJG_6YSh-00HQ@mail.gmail.com> <CADGo8CUcVoRqTw9cpHgVHcwjXssn_5UwwgmnO9A1hAOQB-1f9w@mail.gmail.com> <CAJ-VmonsV08QMEmQCkoWeWib-2dJG8Z598UTQjPWzBBE9vKRww@mail.gmail.com>
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On Sun, Mar 22, 2015 at 3:58 AM, Adrian Chadd <adrian@freebsd.org> wrote:
> Ok, hm. There's a lot of short retry errors / CRC errors during what
> I'm guessing is the speed test, which is odd if it's on 5GHz.
>
>
> It did change when I got back to the laptop, but it on 5g since then... I
need to see if I figure out why wpa_supplicant does that... or maybe just
remove the 2.4g for the list, its usefull if I need to take the laptop to
the bedroom, cause 5g won't reach there... while 2.4 does, but those are
really rare occasions...
I'm 99% sure it wasn't connected to the 2.4g when I run the results, but I
admit at the time I didn't look into ifconfig... since I had it cahnge to
5G just before...
In any case this is from now just to be sure:
wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether *:5b
inet 1.1.1.1 netmask 0xffffff00 broadcast 10.10.50.255
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet MCS mode 11na
status: associated
ssid ssid5G channel 48 (5240 MHz 11a ht/40-) bssid 60:*
regdomain 108 indoor ecm authmode WPA2/802.11i privacy ON
deftxkey UNDEF AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 30 bmiss
7
mcastrate 6 mgmtrate 6 scanvalid 60 ampdulimit 64k ampdudensity 4
shortgi wme burst roaming MANUAL
groups: wlan
% speedtest
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Vodafone Portugal (89.114.40.155)...
Selecting best server based on latency...
Hosted by Vodafone PT (Porto) [16.63 km]: 5.68 ms
Testing download speed........................................
Download: 33.00 Mbits/s
Testing upload speed..................................................
Upload: 6.91 Mbits/s
athstats 1 -> http://pastebin.com/raw.php?i=1JgV3Ctd
cat /var/run/dmesg.boot |grep ath
ath0: <Atheros AR946x/AR948x> mem 0xc0400000-0xc047ffff irq 19 at device
0.0 on pci2
ath0: [HT] enabling HT modes
ath0: [HT] enabling short-GI in 20MHz mode
ath0: [HT] 1 stream STBC receive enabled
ath0: [HT] 1 stream STBC transmit enabled
ath0: [HT] 2 RX streams; 2 TX streams
ath0: AR9460 mac 640.2 RF5110 phy 3118.4
ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000
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