minix

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Author	SHA1	Message	Date
Ben Gras	6a73e85ad1	retire _PROTOTYPE . only good for obsolete K&R support . also remove a stray ansi.h and the proto cmd	2012-03-25 16:17:10 +02:00
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

Author

SHA1

Message

Date

Ben Gras

6a73e85ad1

retire _PROTOTYPE

. only good for obsolete K&R support
	. also remove a stray ansi.h and the proto cmd

2012-03-25 16:17:10 +02:00

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

2 commits