From owner-freebsd-wireless@FreeBSD.ORG Fri Mar 20 02:11:31 2015 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8E4963EB; Fri, 20 Mar 2015 02:11:31 +0000 (UTC) Received: from mail-ie0-x22f.google.com (mail-ie0-x22f.google.com [IPv6:2607:f8b0:4001:c03::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46556D63; Fri, 20 Mar 2015 02:11:31 +0000 (UTC) Received: by iecsl2 with SMTP id sl2so81816932iec.1; Thu, 19 Mar 2015 19:11:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=bdHtuNXefs6Dj3hAcyD5mbBFEeolxLegha9S5+XLV0E=; b=siHZZn+A1y51RIUrOcd4Mfi6LwmpkKs7TZQ0mn2Fsk1j/38QgNTX2NgArokpV3Dm+I TAsNsPCTY0SWbnA8FV7Rt8Y2lzfIAxVNY2uyQGRnhl8JIxyQzx3ZYIJAcR9ZaTDBpeM4 vNx3CzDcgm2bZz+DkpGG5lv9FV+OPz5kbzvwOvUZ2qAxKKq7ostdEzpAu4xbBdlDEbi8 /1zHLsuMPS/62xj02zkrkcdPcEQGbVVpH7qy72J6qlmkRgzxgtEGLz2ORc4fzGcfla09 Cp0GqJqvWFd1B9CaTtHJ4ngqS6XVjRReX0u59COn9f+bADM1luaBIuutij/JZIMfKn0f nioA== X-Received: by 10.50.114.4 with SMTP id jc4mr21624184igb.14.1426817489334; Thu, 19 Mar 2015 19:11:29 -0700 (PDT) MIME-Version: 1.0 Received: by 10.64.55.167 with HTTP; Thu, 19 Mar 2015 19:11:09 -0700 (PDT) In-Reply-To: References: From: Miguel Clara Date: Fri, 20 Mar 2015 02:11:09 +0000 Message-ID: Subject: Re: ath0 performence issues "ar9300_Stub_GetCTSTimeout" "ar9300_Stub_GetCTSTimeout To: Adrian Chadd Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: "freebsd-wireless@freebsd.org" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Mar 2015 02:11:31 -0000 On Fri, Mar 20, 2015 at 1:55 AM, Miguel Clara wrote: > > On Fri, Mar 20, 2015 at 1:18 AM, Miguel Clara > wrote: > >> >> On Thu, Mar 19, 2015 at 9:49 PM, Adrian Chadd wrote: >> >>> Whilst running this, can you run 'athstats 1' on the freebsd box? >>> >>> i wonder what the signal level and retransmit rates are. >>> >> >> Not sure hwo to do that... do I need ath_debug? >> >> I did found '/usr/src/tools/tools/ath/athstats' and tried to "make" >> >> clang -O2 -pipe -DATH_DEFAULT='"ath0"' >> -I/usr/src/tools/tools/ath/athstats >> -I/usr/src/tools/tools/ath/athstats/../common >> -I/usr/src/tools/tools/ath/athstats/../../../../sys >> -I/usr/src/tools/tools/ath/athstats/../../../../sys/dev/ath >> -I/usr/src/tools/tools/ath/athstats/../../../../sys/dev/ath/ath_hal >> -I/usr/src/tools/tools/ath/athstats/../../../../sys/contrib/dev/ath/ath_hal >> -I/usr/src/tools/tools/ath/athstats -DATH_SUPPORT_ANI -DATH_SUPPORT_TDMA >> -DATH_DEFAULT='"ath0"' -I/usr/src/tools/tools/ath/athstats >> -I/usr/src/tools/tools/ath/athstats/../common >> -I/usr/src/tools/tools/ath/athstats/../../../../sys >> -I/usr/src/tools/tools/ath/athstats/../../../../sys/dev/ath >> -I/usr/src/tools/tools/ath/athstats/../../../../sys/dev/ath/ath_hal >> -I/usr/src/tools/tools/ath/athstats/../../../../sys/contrib/dev/ath/ath_hal >> -I/usr/src/tools/tools/ath/athstats -std=gnu99 -fstack-protector >> -fbracket-depth=512 -Qunused-arguments -rpath /usr/lib/private -o athstats >> main.o athstats.o -L/usr/src/lib/libbsdstat -lbsdstat >> /usr/bin/ld: cannot find -lbsdstat >> clang: error: linker command failed with exit code 1 (use -v to see >> invocation) >> *** Error code 1 >> >> Stop. >> make: stopped in /usr/src/tools/tools/ath/athstats >> >> I installed bsdstats but after make clean;make I still get the same. >> > > Oh wait: > -L/usr/src/lib/libbsdstat -lbsdstat > > /usr/bin/ld: cannot find -lbsdstat > > Should it look in /usr/private? > > Or maybe not... I saw this: > ###################### > commit 050d4409aa855fa1f82f6ca0dbb7e0c865c05e32 > Author: bapt > Date: Tue Nov 25 22:37:27 2014 +0000 > > Convert to LIBADD > > Notes: > svn path=/head/; revision=275084 > > diff --git a/tools/tools/ath/athstats/Makefile > b/tools/tools/ath/athstats/Makefile > index 8d1bfa6..a7ff43b 100644 > --- a/tools/tools/ath/athstats/Makefile > +++ b/tools/tools/ath/athstats/Makefile > @@ -23,9 +23,7 @@ CFLAGS+=-DATH_SUPPORT_TDMA > > CFLAGS.clang+= -fbracket-depth=512 > > -USEPRIVATELIB= bsdstat > - > -LDADD= ${LDBSDSTAT} > +LIBADD= bsdstat > > opt_ah.h: > echo "#define AH_DEBUG 1" > opt_ah.h > ################# > > reverting gives me this: > > [...]ib/private -rpath /usr/lib/private -o athstats main.o athstats.o > athstats.o: In function `athstats_new': > athstats.c:(.text+0x3e): undefined reference to `bsdstat_init' > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > > If I can get around this I'd love to post those stats > > Sadly I'm no C expert... I'm not even a coder but "bsdstat_init" defiantly exists and the include bsdstat.h is in athstats.h... makes no sense (to me) :| > >> Thanks, >>> >>> >>> -a >>> >> >> >