-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > In PCI, the IDSEL pin defines the device number. But in PCIe, there is > no such pin, how is the device number defined?
Imho for each slot there is PCI-PCI bridge. 00:02.0 PCI bridge: VIA Technologies, Inc. K8T890 PCI to PCI Bridge Controller 00:03.0 PCI bridge: VIA Technologies, Inc. K8T890 PCI to PCI Bridge Controller 00:03.1 PCI bridge: VIA Technologies, Inc. K8T890 PCI to PCI Bridge Controller 00:03.2 PCI bridge: VIA Technologies, Inc. K8T890 PCI to PCI Bridge Controller 00:03.3 PCI bridge: VIA Technologies, Inc. K8T890 PCI to PCI Bridge Controller You can turn on/off in the bridge if the bridge decodes just one address - otherwise you will see it as all devices possible behind the bridge. xx:00-xx:31 Thats all I know. :) Maybe you can take a look to PCIe express specs. Rudolf -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHgfNM3J9wPJqZRNURAtEJAKDO7HTC//7ugs+5slIl9OsLStuQCQCfY84V BYgOzL63AA7JLtgabtAXDRU= =TVfF -----END PGP SIGNATURE----- -- linuxbios mailing list linuxbios@linuxbios.org http://www.linuxbios.org/mailman/listinfo/linuxbios
