[pci] WB Slave Unit doesn't reply

[Marco Buffa <marcobuffa@lombardiacom.it>]

Hi!

I can't obtain any reply from the core WB slave unit in guest 
implementation.

I connected a WB master unit to the WB bus. When my master unit puts 
right (I suppose :-) ) address on the WB bus and asserts its stb_o and 
cyc_o and we_o to write a data to the slave unit, I can't see any 
assertion of slave ack_o, rty_o or err_o line.

I've set the 31th bit of the wb_am1 register. Is there some other bit or 
flag to set in the configuration space?

Thank's.
-- 
Marco (Politecnico di Milano, Italy)

"Qui se accendessero le luci e riabbassassero le luci
ci troverebbero tutti in piedi con gli occhi aperti, qui"
(Ivano Fossati, "Sigonella")

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