MontaVista 2.4.30 kernel support for bus error status registers on Xilinx VirtexIIPro?
Keith J Outwater
kjoutwater at raytheon.com
Wed Aug 23 09:04:21 EST 2006
Hello,
I am running a 2.4.30 kernel rsynced from Monta Vista on a Xilinx
VirtexIIPro FPGA.
My design includes a PLB2OPB (Processor Local Bus to On chip Peripheral
Bus) bridge that is
capable of generating a bus error interrupt when an OPM slave device
asserts it's bus error
signal. The PLB2OPB bridge also has a set of "bus error status and
address registers"
that are capable of capturing information regarding the type of error that
occurred.
Has anyone implemented support for this functionality in a 2.4.x kernel
running on
VirtexIIPro FPGAs?
Thanks!
Keith
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