Hi list,
all SC1200 internal devices were correctly detected by pci bus scan. But the only external device DP83815 count'nt be detected.
Scanning PCI bus...PCI: pci_scan_bus for bus 0 POST: 0x24 PCI: 00:00.0 [1078/0001] PCI: 00:12.0 [100b/0500] PCI: 00:12.1 [100b/0501] PCI: 00:12.2 [100b/0502] PCI: 00:12.3 [100b/0503] PCI: 00:12.4 [100b/0504] PCI: 00:12.5 [100b/0505] PCI: 00:13.0 [0e11/a0f8] POST: 0x25
I am missing: PCI: 00:0E.0 [100b/0020]
After some measurements I saw that there is a PCI frame generated during an access, but no ADxx signals are high during this frame. Normally AD24 which is connected to IDSEL of the Ethernetcontroller should be "high". So the DP83815 don't think that he is selected. My suggestion is that the external pci bus is not correct initialized.
I attached some files of my configuration.
Has anybody some advises to me?
Thanks Benno
Sorry for sending to admin