On 7/3/14, 7:28 AM, Jacek Kikiewicz wrote: > Hi, > > I sure selected this option, as I said command 'iw phy phy1 info' does > in fact show DFS channels, but I just cannot set them for usage... >
The command "iw phy ..." only shows hardware capabilities. For DFS hardware AND software support is needed. In OpenWRT you need hostapd to support DFS too. The config parameter CONFIG_PACKAGE_ATH_DFS explicitely activates DFS in hostapd. This parameter is not set by default. For more information see also the patch with comment in git: http://git.openwrt.org/?p=openwrt.git;a=commitdiff;h=5fd90c893f86e88150ea81be7afd337ac1b802aa Regards, Martin > Jacek > > On 07/02/14 22:50, Martin Garbe wrote: >> On 7/1/14, 10:04 AM, Jacek Kikiewicz wrote: >>> Hello, >>> >>> I have few APs that are using ath9k driver, I've read that now DFS is >>> supported on that driver, >>> so I compiled latest revision (yesterday: 41415), and started >>> playing, basically when as per >>> manual / howto I run 'iw phy phy1 info' I can see DFS channels, >>> exactly like in howto on a wiki, problem is however >>> that I cannot make it work on those channels (I've tried 52,56,100, >>> 104), after changing config and restarting wifi >>> I saw in dmesg 'interface wlan1 entered disabled mode) - I tried with >>> HT20 for the beginning. >>> So, question here is, should this work in current state or is there >>> still some support missing? >>> I can pull any logs / settings that are of interest. >> Have you elected >> CONFIG_PACKAGE_ATH_DFS=y >> when compiling the driver? This way you agree to the fact that your >> hardware supports DFS. After that DFS channels can be selected. >> >> >> Martin >> >>> Thanks! >>> Jacek >>> _______________________________________________ >>> openwrt-devel mailing list >>> openwrt-devel@lists.openwrt.org >>> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel >>> >> _______________________________________________ >> openwrt-devel mailing list >> openwrt-devel@lists.openwrt.org >> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > _______________________________________________ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
