4 commits

Author	SHA1	Message	Date
Tomas Hruby	71533c8a83	ACPI - fixed initialization of pci briges irqtable ... - if no IRQ table is found, we report that ACPI cannot map IRQ correctly - fixes mapping of IRQs in KVM because in this case we just fall through and use the IRQ configured by BIOS. PCI still reports that it failed to use ACPI. It is a hint if things go wrong.	2011-12-20 13:10:36 +00:00
Tomas Hruby	b73089ce3e	ACPI extended irq - fixed uninitialized variable	2011-12-20 13:08:45 +00:00
David van Moolenbroek	c6459e8ec1	acpi: resolve warnings	2011-12-10 16:14:23 +01:00
Tomas Hruby	40bfed28cd	ACPI pci-to-pci bridges ... - every pci device which implements _PRT acpi method is considered to be a pci-to-pci bridge - acpi driver constructs a hierarchy of pci-to-pci bridges - when pci driver identifies a pci-to-pci bridge it tells acpi driver what is the primary and the secondary bus for this device - when pci requests IRQ routing information from acpi, it passes the bus number too to be able to identify the device accurately	2010-10-21 17:07:09 +00:00