Add IPF support in Base IO Lib, and related change in fpd file

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1952 6f19259b-4bc3-4df7-8a09-765794883524

4 files changed, 476 insertions, 1 deletions

diff --git a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.msa b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.msa
index 1e8aceb2d0..f92ff9dd62 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.msa
+++ b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.msa
@@ -18,7 +18,7 @@
     <Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION   0x00000052</Specification>

   </MsaHeader>

   <ModuleDefinitions>

-    <SupportedArchitectures>IA32 X64</SupportedArchitectures>

+    <SupportedArchitectures>IA32 X64 IPF</SupportedArchitectures>

     <BinaryModule>false</BinaryModule>

     <OutputFileBasename>BaseIoLibIntrinsic</OutputFileBasename>

   </ModuleDefinitions>

@@ -32,6 +32,9 @@
     <LibraryClass Usage="ALWAYS_CONSUMED">

       <Keyword>DebugLib</Keyword>

     </LibraryClass>

+    <LibraryClass Usage="ALWAYS_CONSUMED">

+      <Keyword>PcdLib</Keyword>

+    </LibraryClass>

   </LibraryClassDefinitions>

   <SourceFiles>

     <Filename SupArchList="IA32">IoLib.c</Filename>

@@ -42,6 +45,8 @@
     <Filename SupArchList="X64">IoLibMsc.c</Filename>

     <Filename SupArchList="X64">IoLibGcc.c</Filename>

     <Filename SupArchList="X64">IoHighLevel.c</Filename>

+    <Filename SupArchList="IPF">IoLibIpf.c</Filename>

+    <Filename SupArchList="IPF">IoHighLevel.c</Filename>

   </SourceFiles>

   <PackageDependencies>

     <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>

@@ -50,4 +55,12 @@
     <Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>

     <Specification>EDK_RELEASE_VERSION 0x00020000</Specification>

   </Externs>

+  <PcdCoded>

+    <PcdEntry SupArchList="IPF" PcdItemType="FIXED_AT_BUILD" Usage="ALWAYS_CONSUMED">

+      <C_Name>PcdIoBlockBaseAddressForIpf</C_Name>

+      <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>

+      <DefaultValue>0x0ffffc000000</DefaultValue>

+      <HelpText>The base address of IPF IO Block</HelpText>

+    </PcdEntry>

+  </PcdCoded>

 </ModuleSurfaceArea>
\ No newline at end of file
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibIpf.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibIpf.c
new file mode 100644
index 0000000000..234c3369b2
--- /dev/null
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibIpf.c
@@ -0,0 +1,433 @@
+/** @file

+  Common I/O Library routines.

+

+  Copyright (c) 2006, Intel Corporation<BR>

+  All rights reserved. This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+  Module Name:  IoLibIpf.c

+

+**/

+

+#define BIT63                0x8000000000000000ULL

+

+#define MAP_PORT_BASE_TO_MEM(_Port) \

+    ((((_Port) & 0xfffc) << 10) | ((_Port) & 0x0fff))

+

+/**

+  Reads a 8-bit I/O port.

+

+  Reads the 8-bit I/O port specified by Port. The 8-bit read value is returned.

+  This function must guarantee that all I/O read and write operations are

+  serialized.

+

+  @param  Port  The I/O port to read.

+

+  @return The value read.

+

+**/

+UINT8

+EFIAPI

+IoRead8 (

+  IN  UINT64                 Port

+  )

+{

+  UINT64           Address;

+

+  //

+  // Add the 64MB aligned IO Port space to the IO address

+  //

+  Address = MAP_PORT_BASE_TO_MEM (Port);

+  Address += PcdGet64(PcdIoBlockBaseAddressForIpf);

+

+  return MmioRead8 (Address);

+}

+

+/**

+  Reads a 16-bit I/O port.

+

+  Reads the 16-bit I/O port specified by Port. The 16-bit read value is returned.

+  This function must guarantee that all I/O read and write operations are

+  serialized.

+

+  @param  Port  The I/O port to read.

+

+  @return The value read.

+

+**/

+UINT16

+EFIAPI

+IoRead16 (

+  IN  UINT64                 Port

+  )

+{

+  UINT64           Address;

+

+  //

+  // Add the 64MB aligned IO Port space to the IO address

+  //

+  Address = MAP_PORT_BASE_TO_MEM (Port);

+  Address += PcdGet64(PcdIoBlockBaseAddressForIpf);

+

+  return MmioRead16 (Address);

+}

+

+/**

+  Reads a 32-bit I/O port.

+

+  Reads the 32-bit I/O port specified by Port. The 32-bit read value is returned.

+  This function must guarantee that all I/O read and write operations are

+  serialized.

+

+  @param  Port  The I/O port to read.

+

+  @return The value read.

+

+**/

+UINT32

+EFIAPI

+IoRead32 (

+  IN  UINT64                 Port

+  )

+{

+  UINT64           Address;

+

+  //

+  // Add the 64MB aligned IO Port space to the IO address

+  //

+  Address = MAP_PORT_BASE_TO_MEM (Port);

+  Address += PcdGet64(PcdIoBlockBaseAddressForIpf);

+

+  return MmioRead32 (Address);

+}

+

+/**

+  Writes a 8-bit I/O port.

+

+  Writes the 8-bit I/O port specified by Port with the value specified by Value

+  and returns Value. This function must guarantee that all I/O read and write

+  operations are serialized.

+

+  @param  Port  The I/O port to write.

+  @param  Value The value to write to the I/O port.

+

+  @return The value written the I/O port.

+

+**/

+UINT8

+EFIAPI

+IoWrite8 (

+  IN  UINT64                 Port,

+  IN  UINT8                  Data

+  )

+{

+  UINT64           Address;

+

+  //

+  // Add the 64MB aligned IO Port space to the IO address

+  //

+  Address = MAP_PORT_BASE_TO_MEM (Port);

+  Address += PcdGet64(PcdIoBlockBaseAddressForIpf);

+

+  return MmioWrite8 (Address, Data);

+}

+

+/**

+  Writes a 16-bit I/O port.

+

+  Writes the 16-bit I/O port specified by Port with the value specified by Value

+  and returns Value. This function must guarantee that all I/O read and write

+  operations are serialized.

+

+  @param  Port  The I/O port to write.

+  @param  Value The value to write to the I/O port.

+

+  @return The value written the I/O port.

+

+**/

+UINT16

+EFIAPI

+IoWrite16 (

+  IN  UINT64                 Port,

+  IN  UINT16                 Data

+  )

+{

+  UINT64           Address;

+

+  //

+  // Add the 64MB aligned IO Port space to the IO address

+  //

+  Address = MAP_PORT_BASE_TO_MEM (Port);

+  Address += PcdGet64(PcdIoBlockBaseAddressForIpf);

+

+  return MmioWrite16 (Address, Data);

+}

+

+/**

+  Writes a 32-bit I/O port.

+

+  Writes the 32-bit I/O port specified by Port with the value specified by Value

+  and returns Value. This function must guarantee that all I/O read and write

+  operations are serialized.

+

+  @param  Port  The I/O port to write.

+  @param  Value The value to write to the I/O port.

+

+  @return The value written the I/O port.

+

+**/

+UINT32

+EFIAPI

+IoWrite32 (

+  IN  UINT64                 Port,

+  IN  UINT32                 Data

+  )

+{

+  UINT64           Address;

+

+  //

+  // Add the 64MB aligned IO Port space to the IO address

+  //

+  Address = MAP_PORT_BASE_TO_MEM (Port);

+  Address += PcdGet64(PcdIoBlockBaseAddressForIpf);

+

+  return MmioWrite32 (Address, Data);

+}

+

+/**

+  Reads a 8-bit MMIO register.

+

+  Reads the 8-bit MMIO register specified by Address. The 8-bit read value is

+  returned. This function must guarantee that all MMIO read and write

+  operations are serialized.

+

+  @param  Address The MMIO register to read.

+

+  @return The value read.

+

+**/

+UINT8

+EFIAPI

+MmioRead8 (

+  IN  UINT64                 Address

+  )

+{

+  UINT8            Data;

+

+  Address |= BIT63;

+

+  MemoryFence ();

+  Data = *((volatile UINT8 *) Address);

+  MemoryFence ();

+

+  return Data;

+}

+

+/**

+  Reads a 16-bit MMIO register.

+

+  Reads the 16-bit MMIO register specified by Address. The 16-bit read value is

+  returned. This function must guarantee that all MMIO read and write

+  operations are serialized.

+

+  @param  Address The MMIO register to read.

+

+  @return The value read.

+

+**/

+UINT16

+EFIAPI

+MmioRead16 (

+  IN  UINT64                 Address

+  )

+{

+  UINT16           Data;

+

+  Address |= BIT63;

+

+  MemoryFence ();

+  Data = *((volatile UINT16 *) Address);

+  MemoryFence ();

+

+  return Data;

+}

+

+/**

+  Reads a 32-bit MMIO register.

+

+  Reads the 32-bit MMIO register specified by Address. The 32-bit read value is

+  returned. This function must guarantee that all MMIO read and write

+  operations are serialized.

+

+  @param  Address The MMIO register to read.

+

+  @return The value read.

+

+**/

+UINT32

+EFIAPI

+MmioRead32 (

+  IN  UINT64                 Address

+  )

+{

+  UINT32           Data;

+

+  Address |= BIT63;

+

+  MemoryFence ();

+  Data = *((volatile UINT32 *) Address);

+  MemoryFence ();

+

+  return Data;

+}

+

+/**

+  Reads a 64-bit MMIO register.

+

+  Reads the 64-bit MMIO register specified by Address. The 64-bit read value is

+  returned. This function must guarantee that all MMIO read and write

+  operations are serialized.

+

+  @param  Address The MMIO register to read.

+

+  @return The value read.

+

+**/

+UINT64

+EFIAPI

+MmioRead64 (

+  IN  UINT64                 Address

+  )

+{

+  UINT64           Data;

+

+  Address |= BIT63;

+

+  MemoryFence ();

+  Data = *((volatile UINT64 *) Address);

+  MemoryFence ();

+

+  return Data;

+

+}

+

+/**

+  Writes a 8-bit MMIO register.

+

+  Writes the 8-bit MMIO register specified by Address with the value specified

+  by Value and returns Value. This function must guarantee that all MMIO read

+  and write operations are serialized.

+

+  @param  Address The MMIO register to write.

+  @param  Data    The value to write to the MMIO register.

+

+  @return The value written the memory address.

+

+**/

+UINT8

+EFIAPI

+MmioWrite8 (

+  IN  UINT64                 Address,

+  IN  UINT8                  Data

+  )

+{

+  Address |= BIT63;

+

+  MemoryFence ();

+  *((volatile UINT8 *) Address) = Data;

+  MemoryFence ();

+

+  return Data;

+}

+

+/**

+  Writes a 16-bit MMIO register.

+

+  Writes the 16-bit MMIO register specified by Address with the value specified

+  by Value and returns Value. This function must guarantee that all MMIO read

+  and write operations are serialized.

+

+  @param  Address The MMIO register to write.

+  @param  Data    The value to write to the MMIO register.

+

+  @return The value written the memory address.

+

+**/

+UINT16

+EFIAPI

+MmioWrite16 (

+  IN  UINT64                 Address,

+  IN  UINT16                 Data

+  )

+{

+  Address |= BIT63;

+

+  MemoryFence ();

+  *((volatile UINT16 *) Address) = Data;

+  MemoryFence ();

+

+  return Data;

+}

+

+/**

+  Writes a 32-bit MMIO register.

+

+  Writes the 32-bit MMIO register specified by Address with the value specified

+  by Value and returns Value. This function must guarantee that all MMIO read

+  and write operations are serialized.

+

+  @param  Address The MMIO register to write.

+  @param  Data    The value to write to the MMIO register.

+

+  @return The value written the memory address.

+

+**/

+UINT32

+EFIAPI

+MmioWrite32 (

+  IN  UINT64                 Address,

+  IN  UINT32                 Data

+  )

+{

+  Address |= BIT63;

+

+  MemoryFence ();

+  *((volatile UINT32 *) Address) = Data;

+  MemoryFence ();

+

+  return Data;

+}

+

+/**

+  Writes a 64-bit MMIO register.

+

+  Writes the 64-bit MMIO register specified by Address with the value specified

+  by Value and returns Value. This function must guarantee that all MMIO read

+  and write operations are serialized.

+

+  @param  Address The MMIO register to write.

+  @param  Data    The value to write to the MMIO register.

+

+  @return The value written the memory address.

+

+**/

+UINT64

+EFIAPI

+MmioWrite64 (

+  IN  UINT64                 Address,

+  IN  UINT64                 Data

+  )

+{

+  Address |= BIT63;

+

+  MemoryFence ();

+  *((volatile UINT64 *) Address) = Data;

+  MemoryFence ();

+

+  return Data;

+}

diff --git a/MdePkg/MdePkg.fpd b/MdePkg/MdePkg.fpd
index 19681c25f0..f7188e114f 100644
--- a/MdePkg/MdePkg.fpd
+++ b/MdePkg/MdePkg.fpd
@@ -100,6 +100,16 @@
       </ModuleSaBuildOptions>
     </ModuleSA>
     <ModuleSA SupArchList="IA32" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" ModuleGuid="926c9cd0-4bb8-479b-9ac4-8a2a23f85307">
+      <PcdBuildDefinition>
+        <PcdData ItemType="FIXED_AT_BUILD">
+          <C_Name>PcdIoBlockBaseAddressForIpf</C_Name>
+          <Token>0x0000000c</Token>
+          <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
+          <DatumType>UINT64</DatumType>
+          <MaxDatumSize>8</MaxDatumSize>
+          <Value>0x0ffffc000000</Value>
+        </PcdData>
+      </PcdBuildDefinition>
       <ModuleSaBuildOptions>
         <FvBinding>NULL</FvBinding>
         <FfsFormatKey>LIBRARY</FfsFormatKey>
@@ -1228,6 +1238,16 @@
       </ModuleSaBuildOptions>
     </ModuleSA>
     <ModuleSA SupArchList="X64" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" ModuleGuid="926c9cd0-4bb8-479b-9ac4-8a2a23f85307">
+      <PcdBuildDefinition>
+        <PcdData ItemType="FIXED_AT_BUILD">
+          <C_Name>PcdIoBlockBaseAddressForIpf</C_Name>
+          <Token>0x0000000c</Token>
+          <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
+          <DatumType>UINT64</DatumType>
+          <MaxDatumSize>8</MaxDatumSize>
+          <Value>0x0ffffc000000</Value>
+        </PcdData>
+      </PcdBuildDefinition>
       <ModuleSaBuildOptions>
         <FvBinding>NULL</FvBinding>
         <FfsFormatKey>LIBRARY</FfsFormatKey>
diff --git a/MdePkg/MdePkg.spd b/MdePkg/MdePkg.spd
index 21383c8896..cf56854fc8 100644
--- a/MdePkg/MdePkg.spd
+++ b/MdePkg/MdePkg.spd
@@ -2324,6 +2324,15 @@
       <DefaultValue>0xE0000000</DefaultValue>

       <HelpText>The base address of PCI Express MMIO window.</HelpText>

     </PcdEntry>

+    <PcdEntry SupArchList="IPF">

+      <C_Name>PcdIoBlockBaseAddressForIpf</C_Name>

+      <Token>0x0000000c</Token>

+      <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>

+      <DatumType>UINT64</DatumType>

+      <ValidUsage>FIXED_AT_BUILD</ValidUsage>

+      <DefaultValue>0x0ffffc000000</DefaultValue>

+      <HelpText>The base address of IPF IO Block</HelpText>

+    </PcdEntry>

     <PcdEntry>

       <C_Name>PcdFSBClock</C_Name>

       <Token>0x0000000c</Token>