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Add more comments for IntelFramework's header files.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5004 6f19259b-4bc3-4df7-8a09-765794883524
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klu2
2008-04-08 07:40:30 +00:00
parent 4a71b21a63
commit 8411f1c002
20 changed files with 88 additions and 29 deletions
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14
IntelFrameworkPkg/Include/Protocol/IncompatiblePciDeviceSupport.h
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/** @file
This file declares EFI Incompatible PCI Device Support Protocol
This protocol allows the PCI bus driver to support resource allocation for some PCI devices that do not comply
with the PCI Specification.
The EFI_INCOMPATIBLE_PCI_DEVICE_SUPPORT_PROTOCOL is used by the PCI bus driver
to support resource allocation for some PCI devices that do not comply with the PCI Specification.
This protocol can find some incompatible PCI devices and report their special resource
requirements to the PCI bus driver. The generic PCI bus driver does not have prior knowledge of
any incompatible PCI devices. It interfaces with the
EFI_INCOMPATIBLE_PCI_DEVICE_SUPPORT_PROTOCOL to find out if a device is
incompatible and to obtain the special configuration requirements for a specific incompatible PCI
device.
This protocol is optional, and only one instance of this protocol can be present in the system. If a
platform supports this protocol, this protocol is produced by a Driver Execution Environment
(DXE) driver and must be made available before the Boot Device Selection (BDS) phase. The PCI
bus driver will look for the presence of this protocol before it begins PCI enumeration.
Copyright (c) 2007, Intel Corporation
All rights reserved. This program and the accompanying materials