From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 196751A0075 for ; Tue, 1 Dec 2015 04:26:42 +1100 (AEDT) Subject: [P.A. Semi] Does the ethernet interface work on your Electra, Chitra, Nemo, and Athena board? To: Denis Kirjanov , linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org References: <565AF986.9060106@xenosoft.de> <565C1B55.4020207@xenosoft.de> From: Christian Zigotzky Message-ID: <565C8287.7090209@xenosoft.de> Date: Mon, 30 Nov 2015 18:08:23 +0100 MIME-Version: 1.0 In-Reply-To: <565C1B55.4020207@xenosoft.de> Content-Type: text/plain; charset=utf-8; format=flowed List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi All, I have tested the PA Semi Ethernet with the kernels 4.2.3 and 4.3.0 today. With the kernel 4.2.3 it works but with the kernel 4.3.0 final it doesn't work. After that I tested some git kernels and release candidates of 4.3. Kernel 4.3 git from Tue Sep 01, 2015 -> PA Semi Ethernet works Kernel 4.3 git from Wed Sep 02, 2015 -> PA Semi Ethernet works Kernel 4.3 git from Thu Sep 03, 2015 -> PA Semi Ethernet works Kernel 4.3 git from Fri Sep 04, 2015 -> PA Semi Ethernet doesn't work (Merge tag 'powerpc-4.3-1': https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ff474e8ca8547d09cb82ebab56d4c96f9eea01ce) Kernel 4.3 git from Sat Sep 05, 2015 -> PA Semi Ethernet doesn't work Kernel 4.3 git from Mon Sep 07, 2015 -> PA Semi Ethernet doesn't work Kernel 4.3 git from Wed Sep 09, 2015 -> PA Semi Ethernet doesn't work Kernel 4.3 git from Fri Sep 11, 2015 -> PA Semi Ethernet doesn't work Kernel 4.3 RC1 from Sun Sep 13, 2015 -> PA Semi Ethernet doesn't work Kernel 4.3 RC2 from Mon Sep 21, 2015 -> PA Semi Ethernet doesn't work The problematic commit must be between Thu Sep 03, 2015 at 09:37 AM (UTC +2) and Fri Sep 04, 2015 at 7:38 PM (UTC +2) in the linux git. Linux git: Between https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?ofs=15500 and https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?ofs=15200. Maybe https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ff474e8ca8547d09cb82ebab56d4c96f9eea01ce. Cheers, Christian On 30 November 2015 at 10:48 AM, Christian Zigotzky wrote: > Hi Denis, > > Thank you for your answer. Sorry because of my description. > > Yes, the driver probe function finds the device. > > With kernel 4.4-rc3: > > dmesg | grep -i eth0 > > [ 2.297473] eth0: PA Semi GMAC: intf 5, hw addr 02:00:e0:0a:30:00 > > dhclient eth0 > > RTNETLINK answers: Cannot allocate memory > > With kernel 4.1.13: > > dmesg | grep -i eth0 > > [ 2.328115] eth0: PA Semi GMAC: intf 5, hw addr 02:00:e0:0a:30:00 > [ 37.130466] eth0: Link is up at 100 Mbps, full duplex. > > Cheers, > > Christian > > On 30 November 2015 at 09:37 AM, Denis Kirjanov wrote: >> On 11/29/15, Christian Zigotzky wrote: >>> Hi All, >>> >>> Does the ethernet interface on your Electra, Chitra, Nemo, and Athena >>> board work with the release candidates of the kernel 4.4? Unfortunately >>> the P.A. Semi ethernet doesn't work on our Nemo boards with the release >>> candidates of the kernel 4.4. We have set the following entries in the >>> kernel config: >>> >>> CONFIG_NET_VENDOR_PASEMI=y >>> CONFIG_PASEMI_MAC=y >>> >>> Could you please test the P.A. Semi ethernet on your P.A. Semi boards? >> It's not clear from your descriptions what is not working. Does the >> driver probe function find a device? Does the interface show up in >> the kernel? Can it send/receive packets? >> >> Also please CC netdev. >> >> Thanks. >> >>> Thanks in advance, >>> >>> Christian >>> _______________________________________________ >>> Linuxppc-dev mailing list >>> Linuxppc-dev@lists.ozlabs.org >>> https://lists.ozlabs.org/listinfo/linuxppc-dev >