Thank you for the reply David, I have started the montavista 10/100 enet port from the xilinx edk generated 2.4 driver to the 2.6 driver. Unfortunately, I can't post the driver port publicly because it's not GLP'd, as far as I know. We only needed a 10/100 mac, so we didn't bother with a TEMAC. I got the obp and enet directories to compile but I crash on link with an undefined reference:
********************************************** [root at bockhoefer linux-2.6.17.6]# make CHK include/linux/version.h CHK include/linux/compile.h GEN .version CHK include/linux/compile.h UPD include/linux/compile.h CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 drivers/built-in.o(.init.text+0x246c): In function `fbcon_bmove': drivers/video/console/fbcon.c:1887: undefined reference to `init_etherdev' make: *** [.tmp_vmlinux1] Error 1 [root at bockhoefer linux-2.6.17.6]# ********************************************* I will work on this more today. If you want to send me your TEMAC code, please do so. I can always use the reference. -- Best Regards, Edward Bockhoefer Data Design Corporation 7851-A Beechcraft Ave. Gaithersburg, MD 20879 Ph: 301-670-1157 ext 36 Fax: 301-926-6441 David H. Lynch Jr. wrote: >Ameet Patil wrote: > > >> > Did you happen to get an Ethernet mac going on the virtex2 or >> > virtex4 with the 2.6 kernel? >> >>Nope! :-( >>Rumour has it that Montavista is soon going to release the source for >>2.6 kernel to run on Xilinx platforms. >> >> >> >> > I have 2 different TEMAC's working under 2.6 with a V4. > > The MontaVista driver that has been posted on the list that I think >is from MontaVista for the PLB TEMAC with very minor modifications to >get it to work at speeds other than GigaBit. > > A driver I wrote for the LocalLink TEMAC that works limpingly. I >have been unable to figure out how to get a receive interrupt from the >LocalLink TEMAC so receives are polled and performance is poor. > I have pretty much abandoned work on it - my client wants the >smallest possible FPGA footprint BUTanother OS I am porting requires >interrupt driven IO and we are looking for a single minimal hardware >implimentation for all platforms. > > Anyway, if anyone wants the LL TEMAC in its current state I can post it. > Currently it sends fine. It drops about 50% of all received packets >- but that is probably debugging overhead and poll rate tuning. > > > > > > >
