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Message
From: samerek at o2.pl<samerek@o...>
Date: Wed Mar 26 11:29:02 CET 2008
Subject: [pci] PCI on XILINX Virtex
Hello again,
i have done a little research and have seen that my question was quite
unspecific.i have configured almost everything i need now.i have a
host implementation on the mainboard and the other two are guests.
i just have a question about images and wishbone <-> pci communication.
it might be easier to illustrate on an example.if i want to provoke
configuration of the guests.
i have the standard image configuration.i want to enable Mastering of
the bus.the pci i connected to the wb interconnect under adress 1000_0000
the command reg is 04h offset of config space which is like originally
at 0000_0 so correct me if im wrong: i should write to 1000_0004
transtlate this to 0000_0004,and there write the whole dword (for
example : 0000_0107 ) ?
the reason im asking is that im getting no response and im not sure
where is the problem.
thank you in advanCe
Amelus
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