running configuration cycle across the secondary side of a non transparent(21554) bridge
From: bhupinder sahran <hidden>
Date: 2001-08-12 19:06:00
hi all i am trying to run configuration cycle across the secondary of 21554 bridge, from my MPC8240 on which linux is running. i am not able to write anything into the downstrean configuration register which is at offset 0x90 from the primary interface. i have enabled the downstream configuration control & status register also. i have tried to write through CSR I/O BAR also. but could not write. can anybody tell me what could be the reason. thanx in advance bhupi ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/