Stanislaw Gruszka <sgruszka@xxxxxxxxxx> wrote: > Hi > > On Fri, Oct 05, 2012 at 06:27:02PM +0200, Andreas Hartmann wrote: > > I would like to test this patchset. Whereon should I pay (most) > > attention? What do you expect to be changed (or not) behaviour with > > 2.4 GHz / 40 MHz? > > Yes, all band 2.4GHz/5GHz and bandwitch 20MHz/40MHz combinations are > touched by those patches. > > You can check if patches make anything better on long distance > performance if you want to. Just saw that I've been using this patchset since Aug 27, 2012 with my AP (http://www.wikidevi.com/wiki/Linksys_WMP600N) and compat-wireless-3.5-rc5-1 and linux 3.1.10 iw list and iwconfig are showing always 0 dBm for each channel (2.4 and 5 GHz). 2.4 GHz / 40 MHz Well, I couldn't find any problems (means: it isn't worse, but I'm not sure if it is better as before). One thing I can see frequently, is the fact, that I'm getting surprisingly high throughput rates using netperf and 2.4 GHz/40 MHz at 16 MB/s. Why can I see them just sometimes and not always (at the same position)? This behaviour is not patch related! 5.22 GHz / 40 MHz The behaviour didn't change. It's unusable as before. See this thread: http://rt2x00.serialmonkey.com/pipermail/users_rt2x00.serialmonkey.com/2012-March/004738.html Some values with WAP610N (external AP) ====================================== Sa 13. Okt 07:03:05 CEST 2012 TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to AP (x.x.x.x) port 0 AF_INET : demo Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 10.11 27.18 TCP MAERTS TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to AP (x.x.x.x) port 0 AF_INET : demo Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 10.34 47.21 TCP SENDFILE TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to AP (x.x.x.x) port 0 AF_INET : demo Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 10.22 26.47 ra0 Ralink STA ESSID:"5091eb221bcdc9326" Nickname:"RT3572STA" Mode:Managed Frequency=5.2 GHz Access Point: 00:25:9C:8E:FA:3F Bit Rate=162 Mb/s RTS thr:off Fragment thr:off Encryption key:BACB-8E8A-E647-88E9-7D92-C27E-CA1C-579D [3] Security mode:restricted Security mode:open Link Quality=95/100 Signal level:-71 dBm Noise level:-96 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 Some actual values (with own AP): ================================= Sa 13. Okt 07:12:20 CEST 2012 TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to AP (x.x.x.x) port 0 AF_INET : demo Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 12.31 0.53 TCP MAERTS TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to AP (x.x.x.x) port 0 AF_INET : demo Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 11.89 0.83 TCP SENDFILE TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to AP (x.x.x.x) port 0 AF_INET : demo Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 10.97 1.02 ra0 Ralink STA ESSID:"5091eb221bcdc9326" Nickname:"RT3572STA" Mode:Managed Frequency=5.22 GHz Access Point: 84:50:61:D8:38:67 Bit Rate=13.5 Mb/s RTS thr:off Fragment thr:off Encryption key:45A0-77D8-58A4-3CF7-600F-6CF5-A923-CF85 [2] Security mode:restricted Security mode:open Link Quality=78/100 Signal level:-82 dBm Noise level:-88 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 STREAM, SENDFILE: Direction from supplicant -> AP MAERTS: Direction from AP -> supplicant Kind regards, Andreas -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
