Hi Ming, See previous postings from Robert Corley. Pradeep alayrac <[EMAIL PROTECTED]> wrote: Hi Ming
You will find informations to build linux 2.6 BSP in the file EDK_8.2\sw\ThirdParty\bsp\linux_2_6_v1_00_a\doc\linux_2_6_v1_00_a.pdf This file is installed with plateform Studio Regards Chris CRESITT INDUSTRIE 12 Rue de Blois, BP6744 45067 ORLEANS Cedex 2 Tel : 02.38.49.45.59 Fax :02.38.49.45.55 Email : [EMAIL PROTECTED] Web : http://www.cresitt.com <----> -----Message d'origine----- <----> De : linuxppc-embedded- <----> [EMAIL PROTECTED] [mailto:linuxppc- <----> [EMAIL PROTECTED] De la <----> part de Ming Liu <----> Envoyé : jeudi 30 novembre 2006 17:37 <----> à : [EMAIL PROTECTED] <----> Cc : linuxppc-embedded@ozlabs.org <----> Objet : Re: Some questions about the Xilinx Temac driver. <----> <----> Dear Michael, <----> Now I update my Xilinx design software from 8.1 to 8.2 and notice <----> that <----> there is already linux_2_6 support. Then I generated the BSP for <----> linux 2.6. <----> I found that there are some differences from the older version, e.g. <----> there <----> are some files such as XMakefile, xps_connected.cud, etc. I am <----> confused <----> with this. So could you please give me a hand on how to use such a <----> generated BSP to build my linux 2.6 kernel? I cannot find any <----> guidance on <----> how to do that. Thanks for your help. <----> <----> BR <----> Ming <----> <----> <----> >From: Michael Galassi <----> >Reply-To: Michael Galassi <----> >To: "Ming Liu" <----> >CC: [EMAIL PROTECTED], linuxppc-embedded@ozlabs.org <----> >Subject: Re: Some questions about the Xilinx Temac driver. <----> >Date: Wed, 29 Nov 2006 08:38:37 -0800 <----> > <----> >If you use the latest xilinx ISE/EDK/IP update and let it overlay <----> your <----> >mvl source tree with it's files it shouldn't take you more than a <----> few <----> >hours to patch things up to where you can compile a kernel which <----> will <----> >work on the 3.00b IP. The PHY support is useless but you can work <----> >around that easily enough. I've not tried to get any of that <----> working <----> >with a semi-current kernel so if you're not using mvl's flavor of <----> 2.6.10 <----> >you may run into other issues. <----> > <----> >-michael <----> > <----> > >Dear Andrei, <----> > >I have some questions about your xilinx Temac driver. If possible, <----> please <----> > >give me a hand on such confusing problems. <----> > > <----> > >1. I am using the driver from <----> > >http://source.mvista.com/~ank/paulus-powerpc/20060309/, and the IP <----> cores <----> of <----> > >plb_temac and hard_temac whose hardware versions are 2.00a and <----> 1.00a <----> > >specifically. I know the newest versions of those hardwares are <----> 3.00a <----> and <----> > >3.00a. Is your driver support the 3.00a version hardware? Also, is <----> the <----> > >driver from http://source.mvista.com/~ank/paulus-powerpc/20060309/ <----> the <----> > >latest one for Xilinx Temac? If you have some updated version, <----> please <----> tell <----> > >me the address. <----> > > <----> > >2. Is that driver from the above address able to support SGDMA? In <----> fact, <----> I <----> > >am testing the throughput of the Temac enet by my own little <----> program <----> which <----> > >is very simple. In the program running on the board, the pseudo <----> code <----> looks <----> > >just like this: <----> > > for(;;){ <----> > > select(); <----> > > if(FD_ISSET()){ <----> > > recvfrom(); <----> > > } <----> > > <----> > > sendto(); <----> > > } <----> > > <----> > >The program is just to receive packets from a pc and then transfer <----> them <----> > >back. But in this condition, the embedded PowerPC CPU is easily <----> used by <----> > >100&. So I suspect that maybe the DMA is not running properly. <----> Could you <----> > >please say something about the DMA in your driver? <----> > > <----> > >Thanks a lot for your telling. <----> > > <----> > >Regards <----> > >Ming <----> > > <----> > >_________________________________________________________________ <----> > >å è´¹ä¸è½½ MSN Explorer: http://explorer.msn.com/lccn/ <----> > > <----> > > <----> > >--===============1695844909== <----> > >Content-Type: text/plain; charset="us-ascii" <----> > >MIME-Version: 1.0 <----> > >Content-Transfer-Encoding: 7bit <----> > >Content-Disposition: inline <----> > > <----> > >_______________________________________________ <----> > >Linuxppc-embedded mailing list <----> > >Linuxppc-embedded@ozlabs.org <----> > >https://ozlabs.org/mailman/listinfo/linuxppc-embedded <----> > >--===============1695844909==-- <----> <----> _________________________________________________________________ <----> ä¸èæºçæåè¿è¡äº¤æµï¼è¯·ä½¿ç¨ MSN Messenger: http://messenger.msn.com/cn _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
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