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add 2 class code definitions defiled in PCI 2.3 spec.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9056 6f19259b-4bc3-4df7-8a09-765794883524
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@ -1,7 +1,7 @@
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/** @file
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/** @file
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Support for PCI 2.3 standard.
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Support for PCI 2.3 standard.
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Copyright (c) 2006 - 2008, Intel Corporation
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Copyright (c) 2006 - 2009, Intel Corporation
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All rights reserved. This program and the accompanying materials
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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which accompanies this distribution. The full text of the license may be found at
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@ -18,9 +18,21 @@
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#include <IndustryStandard/Pci22.h>
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#include <IndustryStandard/Pci22.h>
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///
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///
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/// Definitions of PCI class bytes and manipulation macros.
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/// PCI_CLASS_MASS_STORAGE, Base Class 01h
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///
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///
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#define PCI_IF_EHCI 0x20
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///@{
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#define PCI_CLASS_MASS_STORAGE_ATA 0x05
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#define PCI_IF_MASS_STORAGE_SINGLE_DMA 0x20
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#define PCI_IF_MASS_STORAGE_CHAINED_DMA 0x30
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///@}
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///
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/// PCI_CLASS_SERIAL, Base Class 0Ch
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///
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///@{
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#define PCI_IF_EHCI 0x20
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#define PCI_CLASS_SERIAL_IB 0x06
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///@}
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///
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///
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/// defined in PCI Express Spec.
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/// defined in PCI Express Spec.
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