From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Zigotzky Subject: [P.A. Semi] Does the ethernet interface work on your Electra, Chitra, Nemo, and Athena board? Date: Thu, 3 Dec 2015 13:37:27 +0100 Message-ID: <56603787.3000802@xenosoft.de> References: <565AF986.9060106@xenosoft.de> <565C1B55.4020207@xenosoft.de> <565C8287.7090209@xenosoft.de> <20151130181217.GA15921@visitor2.iram.es> <565DB2FE.1010706@xenosoft.de> <565E7A9E.4000909@xenosoft.de> <1449044072.24750.3.camel@ellerman.id.au> <565F5E7C.9040207@xenosoft.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE To: Michael Ellerman , Gabriel Paubert , netdev@vger.kernel.org, Denis Kirjanov , linuxppc-dev@lists.ozlabs.org Return-path: Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.220]:28681 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759679AbbLCMht (ORCPT ); Thu, 3 Dec 2015 07:37:49 -0500 In-Reply-To: <565F5E7C.9040207@xenosoft.de> Sender: netdev-owner@vger.kernel.org List-ID: Hi Michael, I checked out the Linux git till the commit 'powerpc-4.3-1' git checkout ff474e8ca8547d09cb82ebab56d4c96f9eea01ce Output: Checking out files: 100% (13843/13843), done. Note: checking out 'ff474e8ca8547d09cb82ebab56d4c96f9eea01ce'. You are in 'detached HEAD' state. You can look around, make experimenta= l changes and commit them, and you can discard any commits you make in th= is state without impacting any branches by performing another checkout. If you want to create a new branch to retain commits you create, you ma= y do so (now or later) by using -b with the checkout command again. Examp= le: git checkout -b new_branch_name HEAD ist jetzt bei ff474e8... Merge tag 'powerpc-4.3-1' of=20 git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux --- The P.A. Semi Ethernet doesn't work with the powerpc-4.3-1 merge. I=20 reverted this merge with: git revert ff474e8ca8547d09cb82ebab56d4c96f9eea01ce -m 1 Output: Committer: christian Ihr Name und E-Mail Adresse wurden automatisch auf Basis Ihres Benutzer- und Rechnernamens konfiguriert. Bitte pr=C3=BCfen Sie, = dass diese zutreffend sind. Sie k=C3=B6nnen diese Meldung unterdr=C3=BCcken,= indem Sie diese explizit setzen: git config --global user.name "Ihr Name" git config --global user.email ihre@emailadresse.de Nachdem Sie das getan hast, k=C3=B6nnen Sie Ihre Identit=C3=A4t f=C3=BC= r diesen Commit=20 =C3=A4ndern mit: git commit --amend --reset-author 146 files changed, 2047 insertions(+), 3609 deletions(-) delete mode 100644 Documentation/devicetree/bindings/leds/leds-powern= v.txt delete mode 100644 Documentation/devicetree/bindings/powerpc/fsl/scfg= =2Etxt delete mode 100644 arch/powerpc/boot/dts/t1040d4rdb.dts delete mode 100644 arch/powerpc/boot/dts/t1042d4rdb.dts delete mode 100644 arch/powerpc/boot/dts/t104xd4rdb.dtsi delete mode 100644 arch/powerpc/configs/85xx-32bit.config delete mode 100644 arch/powerpc/configs/85xx-64bit.config delete mode 100644 arch/powerpc/configs/85xx-hw.config delete mode 100644 arch/powerpc/configs/85xx-smp.config delete mode 100644 arch/powerpc/configs/altivec.config create mode 100644 arch/powerpc/configs/corenet32_smp_defconfig rename arch/powerpc/configs/{fsl-emb-nonhw.config =3D>=20 corenet64_smp_defconfig} (50%) delete mode 100644 arch/powerpc/configs/corenet_basic_defconfig delete mode 100644 arch/powerpc/configs/mpc85xx_basic_defconfig create mode 100644 arch/powerpc/configs/mpc85xx_defconfig create mode 100644 arch/powerpc/configs/mpc85xx_smp_defconfig delete mode 100644 arch/powerpc/include/asm/trace_clock.h delete mode 100644 arch/powerpc/kernel/trace_clock.c rewrite arch/powerpc/platforms/powernv/opal-power.c (76%) delete mode 100644 drivers/leds/leds-powernv.c --- After that the P.A. Semi Ethernet works without any problems. Cheers, Christian On 02 December 2015 at 10:11 PM, Christian Zigotzky wrote: > Hi Michael, > > Thanks a lot for your answer. We tested some vanilla mainline 4.3=20 > kernels on an Electra reference board. Additionally we tested some=20 > patched 4.3 kernels on our Nemo boards. > > It would be really fantastic, if you could fix the problem. > > Cheers, > > Christian > > On 02 December 2015 at 09:14 AM, Michael Ellerman wrote: >> On Wed, 2015-12-02 at 05:59 +0100, Christian Zigotzky wrote: >>> Hi all, >>> >>> We tested some 4.3 kernels on a P.A. Semi reference board. Ultimate= ly, >>> ethernet does not work, though on the reference board, the interfac= e is >>> detected, gets link, but will not pass any packets/traffic. >>> >>> Somewhere in the source code of the commit "'powerpc-4.3-1' of >>> git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux (2015-0= 9-03 >>> 23:41:38 (GMT)" is the problem. >>> >>> Could you please help us to solve the problem? >> Hi Christian, >> >> Unfortunately there is no source code in that commit, it's just a=20 >> merge. And >> your bisect run found that the very first commit in that merge was O= K: >> >>>> [390fd5929f52bdfb9dfcc03820041ba556780f4a] cxl: Set up and enable = PSL >>>> git bisect good >> So I'm not convinced your bisect run was correct, sorry. >> >> My pasemi is booting OK, but I haven't had time to test the network.= =20 >> If you >> remind me next week I will make sure network is working on my board. >> >> Are you testing your board with your additional patch as well? Or=20 >> just vanilla >> mainline? >> >> cheers >> >> _______________________________________________ >> Linuxppc-dev mailing list >> Linuxppc-dev@lists.ozlabs.org >> https://lists.ozlabs.org/listinfo/linuxppc-dev > > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@lists.ozlabs.org > https://lists.ozlabs.org/listinfo/linuxppc-dev