Hi , I have a CompactPCI based board with Intel Pentium M processor, E7501 memory controller hub (North Bridge), ICH-3S (South Bridge). The board boots with our proprietry BIOS (based on Phoenix BIOS). I can sucessfully load Redhat 9.0. The problem I face is when I try to use inl & outl commands to read/write to PCI configuration space (address 0xcf8 and 0xcfc registers). Following are the commands, even write to 0xcf8 isnt working root@cpci745:~/jaya# ./inl 0xcf8 0x8000F800 root@cpci745:~/jaya# ./outl 0xcf8 0x80000000 root@cpci745:~/jaya# ./inl 0xcf8 0x8000F800 Standard linux commands such as lspci, pcitweak work fine, these commands in turn require access to the PCI configuration space registers. Please can anybody throw some light on the cause of this problem? Thanks very much, Jayashree -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
