Add generic HPET Timer DXE Driver and support libraries
[mirror_edk2.git] / PcAtChipsetPkg / PcAtChipsetPkg.dec
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7b202cb0 1## @file\r
31ed75a9 2# Public definitions for PcAtChipset package.\r
3#\r
4# This package is designed to public interfaces and implementation which follows\r
5# PcAt defacto standard.\r
6#\r
e8bce4b4 7# Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r
31ed75a9 8#\r
95d48e82 9# This program and the accompanying materials\r
31ed75a9 10# are licensed and made available under the terms and conditions of the BSD License\r
11# which accompanies this distribution. The full text of the license may be found at\r
12# http://opensource.org/licenses/bsd-license.php\r
13#\r
14# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
15# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
16#\r
7b202cb0 17##\r
31ed75a9 18\r
19[Defines]\r
20 DEC_SPECIFICATION = 0x00010005\r
21 PACKAGE_NAME = PcAtChipsetPkg\r
22 PACKAGE_GUID = B728689A-52D3-4b8c-AE89-2CE5514CC6DC\r
23 PACKAGE_VERSION = 0.1\r
24\r
53705ed1 25[Guids]\r
26 gPcAtChipsetPkgTokenSpaceGuid = { 0x326ae723, 0xae32, 0x4589, { 0x98, 0xb8, 0xca, 0xc2, 0x3c, 0xdc, 0xc1, 0xb1 } }\r
27\r
856f592c 28[PcdsFixedAtBuild, PcdsDynamic, PcdsDynamicEx, PcdsPatchableInModule]\r
31ed75a9 29 ## Pcd8259LegacyModeMask defines the default mask value for platform. This value is determined\r
30 # 1) If platform only support pure UEFI, value should be set to 0xFFFF or 0xFFFE;\r
31 # Because only clock interrupt is allowed in legacy mode in pure UEFI platform.\r
32 # 2) If platform install CSM and use thunk module:\r
33 # a) If thunk call provided by CSM binary requires some legacy interrupt support, the corresponding bit \r
34 # should be opened as 0.\r
35 # For example, if keyboard interfaces provided CSM binary use legacy keyboard interrupt in 8259 bit 2, then\r
36 # the value should be set to 0xFFFC\r
37 # b) If all thunk call provied by CSM binary do not require legacy interrupt support, value should be set\r
38 # to 0xFFFF or 0xFFFE.\r
39 #\r
31ed75a9 40 # The default value of legacy mode mask could be changed by EFI_LEGACY_8259_PROTOCOL->SetMask(). But it is rarely\r
41 # need change it except some special cases such as when initializing the CSM binary, it should be set to 0xFFFF to \r
42 # mask all legacy interrupt. Please restore the original legacy mask value if changing is made for these special case.\r
43 #\r
1f44ee10 44 gPcAtChipsetPkgTokenSpaceGuid.Pcd8259LegacyModeMask|0xFFFF|UINT16|0x00000001\r
e356f999 45 \r
46 ## Pcd8259LegacyModeEdgeLevel defines the default edge level for legacy mode's interrrupt controller.\r
1f44ee10 47 gPcAtChipsetPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0000|UINT16|0x00000002\r
e8bce4b4 48\r
e8bce4b4
RN
49 ## This PCD specifies whether we need enable IsaAcpiCom1 device.\r
50 gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom1Enable|TRUE|BOOLEAN|0x00000003\r
51\r
52 ## This PCD specifies whether we need enable IsaAcpiCom2 device.\r
53 gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom2Enable|TRUE|BOOLEAN|0x00000004\r
54\r
55 ## This PCD specifies whether we need enable IsaAcpiPs2Keyboard device.\r
56 gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiPs2KeyboardEnable|TRUE|BOOLEAN|0x00000005\r
57\r
58 ## This PCD specifies whether we need enable IsaAcpiPs2Mouse device.\r
59 gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiPs2MouseEnable|TRUE|BOOLEAN|0x00000006\r
60\r
61 ## This PCD specifies whether we need enable IsaAcpiFloppyA device.\r
62 gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiFloppyAEnable|TRUE|BOOLEAN|0x00000007\r
63\r
64 ## This PCD specifies whether we need enable IsaAcpiFloppyB device.\r
65 gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiFloppyBEnable|TRUE|BOOLEAN|0x00000008\r