Hi, I just found out that something goes wrong within the ARP table (well thats what i think). I hope someone has a clue..
When i bootup the AmigaOne X5000 with the Ethernet cable connected, it just never senses the presence of the UTP cable. I must run the following command as root: mii-tool -R eth0 ... it Resets the transceiver and the ethernet connection is ready to go. But then... it randomly dies.... After some digging i found that in a working situation the ARP table is filled with the correct info. Router address, and corresponding MAC, C mask and Interface. (Working) skateman@X5000LNX:~$ arp -n Address HWtype HWaddress Flags Mask Iface 192.168.22.66 ether 08:5b:0e:fd:db:6a C eth0 No more traffic..it just suddenly dies... skateman@X5000LNX:~$ ping www.google.com ping: unknown host www.google.com Rechecked the ARP... and found out it has lost the necessary info. skateman@X5000LNX:~$ arp -n Address HWtype HWaddress Flags Mask Iface 192.168.22.66 (incomplete) eth0 Anyone??? :-) On Tue, Feb 6, 2018 at 12:20 PM, Christian Zigotzky <chzigot...@xenosoft.de> wrote: > Hello, > > I have tried to figure out why there is a problem with the buffer space > but unfortunately without any success. Any ideas? Could you please watch > Skateman's video? [1] > > Thanks, > Christian > > [1] https://drive.google.com/file/d/18RhksfcavRJPr86asQDTzrmsN20D0Xim/view > > > On 03 February 2018 at 12:54PM, mad skateman wrote: > > > > For those interested... i have recorded a video of my X5000 DPAA > Ethernet, and the weird problems.. > > In this Video i am also transfering hundereds of megabytes from my NAS > to the X5000. > > You will also see pings die... mostly after the 12th packet and giving > the no buffer space error.. > > Hopefully someone might have a clue about what is happening. > > > > https://drive.google.com/file/d/18RhksfcavRJPr86asQDTzrmsN20D0Xim/view > > > > On Wed, Jan 17, 2018 at 3:43 PM, Madalin-cristian Bucur < > madalin.bu...@nxp.com> wrote: > > > > > -----Original Message----- > > > From: Madalin-cristian Bucur > > > Sent: Wednesday, January 17, 2018 4:25 PM > > > To: David S . Miller <da...@davemloft.net> > > > Cc: linuxppc-dev@lists.ozlabs.org; net...@vger.kernel.org; > > > madskate...@gmail.com; 'Madalin-cristian Bucur' < > madalin.bu...@nxp.com>; > > > Andrew Lunn <and...@lunn.ch>; Joakim Tjernlund > > > <joakim.tjernl...@infinera.com> > > > Subject: RE: DPAA Ethernet traffice troubles with Linux kernel > > > > > > > -----Original Message----- > > > > From: netdev-ow...@vger.kernel.org [mailto: > netdev-ow...@vger.kernel.org] > > > > On Behalf Of Madalin-cristian Bucur > > > > Sent: Wednesday, January 17, 2018 4:16 PM > > > > To: Andrew Lunn <and...@lunn.ch>; Joakim Tjernlund > > > > <joakim.tjernl...@infinera.com> > > > > Cc: linuxppc-dev@lists.ozlabs.org; net...@vger.kernel.org; > > > > madskate...@gmail.com; David S . Miller <da...@davemloft.net> > > > > Subject: RE: DPAA Ethernet traffice troubles with Linux kernel > > > > > > > > > -----Original Message----- > > > > > From: Andrew Lunn [mailto:and...@lunn.ch] > > > > > Sent: Wednesday, January 17, 2018 3:44 PM > > > > > To: Joakim Tjernlund <joakim.tjernl...@infinera.com> > > > > > Subject: Re: DPAA Ethernet traffice troubles with Linux kernel > > > > > > > > > > > That doesn't work really, having users to hit the bug, debug > it, fix > > > > it > > > > > and then > > > > > > find it fixed already in upstream, then specifically request > it to > > > be > > > > > backported to stable. > > > > > > I don't need this fix to be backported, already got it. > Someone else > > > > > might though. > > > > > > > > > > The "someone else might though" is a big point of asking for > it to > > > > > added to stable. The other reason is it means one less patch > you need > > > > > to maintain in your build. > > > > > > > > I've sent that patch [1] for net but I guess the timing was > wrong and > > > > it was merged to net-next. > > > > > > > > > > I would be interested in bug fixes upstream which fixes: > > > > > > > > > > Did you try upstream? Does it give the same errors? > > > > > > > > > > Andrew > > > > > > > > [1] https://patchwork.kernel.org/patch/10146119/ > > > > > > > > Madalin > > > > > > Hi Dave, > > > > > > Can you please add the fix [1] to stable? > > > > > > Thank you, > > > Madalin > > > > Sorry, > > > > I've provided the wrong link towards the patch (v1 instead of v3), > > here's the correct one: > > > > https://patchwork.kernel.org/patch/10151969/ > > > > Madalin > > > > > > >
