El s?b, 11-02-2006 a las 16:28 +0100, Sylvain Munaut escribi?: > Asier Llano Palacios wrote: > Did you ever observe that behavior on a lite5200 ? > What is 'long uptime' and do you have sustained transfer during that > period ? (To try reproduice the problem).
Weeks uptime. We don't work with the lite5200 for so long time, but our board is based on a lite5200, and the FEC configuration is exactly equal. > Also, what are the 'symptoms' ? (anything in dmesg ?) FEC doesn't work at all, everything else works. If using a console I execute 'ifconfig eth0 down && ifconfig eth0 up <IP>' the fec starts working again. I haven't reproduced it directly, but a partner and a customer. I'll try to reproduce this behaviour myself and bring back more information. > I haven't touched the FEC code much except to remove the > aligment code (newer bestcomm microcode doesn't require alignement of > the skb). > > You can send me the driver/net/fec_mpc52xx and arch/ppc/syslib/bestcomm > you're using, I'll tell you if there was major changes. I've sent to you the patches that I extracted from your kernel source tree some time ago. I have all the patches until the 1.2161 one. But I've only sent to you the ones related to the FEC and the bestcomm. -- Asier Llano Palacios ZIV I+D Smart Energy Networks Dpto. Ingenier?a de Desarrollo. ZIV, Aplicaciones y Tecnolog?a. Parque Tecnol?gico, 210 48170 ZAMUDIO (Bizkaia) E-mail: a.llano at ziv.es Tlfno: 944037400 ----------------------------------------- PLEASE NOTE ------------------------------------------- This message, along with any attachments, may be confidential or legally privileged. It is intended only for the named person(s), who is/are the only authorized recipients. If this message has reached you in error, kindly destroy it without review and notify the sender immediately. Thank you for your help. ?SysCom uses virus scanning software but excludes any liability for viruses contained in any attachment. ------------------------------------ ROGAMOS LEA ESTE TEXTO ------------------------------- Este mensaje y sus anexos pueden contener informaci?n confidencial y/o con derecho legal. Est? dirigido ?nicamente a la/s persona/s o entidad/es rese?adas como ?nico destinatario autorizado. Si este mensaje le hubiera llegado por error, por favor elim?nelo sin revisarlo ni reenviarlo y notif?quelo inmediatamente al remitente. Gracias por su colaboraci?n. ?SysCom utiliza software antivirus, pero no se hace responsable de los virus contenidos en los ficheros anexos. -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.2156-bestcomm-api-mpc52xx.patch Type: text/x-patch Size: 30882 bytes Desc: not available Url : http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20060213/ef25b4dc/attachment.bin -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.2157-fec-support-mpc52xx.patch Type: text/x-patch Size: 51475 bytes Desc: not available Url : http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20060213/ef25b4dc/attachment-0001.bin -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.2159-fec-fix-frame-reception.patch Type: text/x-patch Size: 2263 bytes Desc: not available Url : http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20060213/ef25b4dc/attachment-0002.bin -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.2160-fix-typo-bestcomm-fec.patch Type: text/x-patch Size: 372 bytes Desc: not available Url : http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20060213/ef25b4dc/attachment-0003.bin -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.2161-update-fec-microcode.patch Type: text/x-patch Size: 10089 bytes Desc: not available Url : http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20060213/ef25b4dc/attachment-0004.bin
