On Mon, 14 Feb 2005, Jan Damborsky wrote: > Markus Westergren wrote: > > >Hi, > > > >I'm working on a project which will use hardware based on Analogue & Micro > >Adder875 module together with Linux 2.4. > > > >I use RedBoot as bootloader and kernel 2.4.27-pre1, both came with the Adder > >module. > > > >The project require: > > > > - dual ethernet support with AM79C874 PHY > > The driver I've found (fec.c) only supports one ethernet. I'v started > > modifying a newer version of this driver which have support for my PHY. > > I > > have made some progress but it's not working yet. Found out that the > > first > > FEC is used to communicate with both PHY's. Both devices are detected > > correctly and the first seems to work but the second hangs the kernel > > when > > the first packet is sent or received. > > > > > We use our proprietary board with MPC880, dual ethernet + Am79C874 PHY. > Kernel 2.4.25 (linuxppc_2_4_devel checked out from www.denx.de). Original > source tree supports only one FEC, but with minor ugly hack we utilize > both MPC880 FECs > without problem. If interested, I can send you a patch for get 2nd FEC > working. > I got my board working with both ethernet ports today. I'm interested in your patch so that I can see if we made the same ugly hack and if I have overlocked something :)
/Markus
