[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Xilinx IP core drivers for RTEMS- Keith Robertson still around?
- Date: Fri, 18 May 2007 14:54:52 +0100
- From: kjrobert at alumni.uwaterloo.ca (Keith Robertson)
- Subject: Xilinx IP core drivers for RTEMS- Keith Robertson still around?
> When i read your driver, I can't find detailed description for
> many register in "PLB TEMAC (v3.00a)",such as DGIE,DISR....
> I don't know the relation between DISR,DIER,DIPR,IPISR and IPIER.
I'd suggest perusing the xilinx web site. Xilinx has quite good
hardware documentation. Data sheets for their peripherals are also in
your EDK distribution. I'll even do the googling for you... :) See:
> Especially,there is no appliction code demo.
Indeed. Is there need for one specific to this driver? It should work
with any of the rtems network demos and any generic ip program that you
> Do you have other
> reference manual to help develop driver, for i want to implement
> a driver support SGDMA mode for this IP?
I'd suggest looking at the xilinx documentation above as well as the
docs on their scatter gather generic dma engine. The docs are quite
thorough and a dma version shouldn't be overly complex. You might also
want to look at a couple of the other rtems ethernet drivers that