public inbox for devel@edk2.groups.io
 help / color / mirror / Atom feed
From: "Fan, Jeff" <jeff.fan@intel.com>
To: Leo Duran <leo.duran@amd.com>,
	"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "brijesh.singh@amd.com" <brijesh.singh@amd.com>,
	"Justen, Jordan L" <jordan.l.justen@intel.com>,
	"Gao, Liming" <liming.gao@intel.com>,
	"Kinney, Michael D" <michael.d.kinney@intel.com>,
	"lersek@redhat.com" <lersek@redhat.com>
Subject: Re: [PATCH 1/8] MdePkg: Expand BaseIoLibIntrinsic (IoLib class) library
Date: Thu, 12 Jan 2017 01:33:16 +0000	[thread overview]
Message-ID: <542CF652F8836A4AB8DBFAAD40ED192A4C51324D@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <1484092554-26224-2-git-send-email-leo.duran@amd.com>

Leo,

+VOID
+EFIAPI
+IoWriteFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  );

Buffer should be "IN" instead of "OUT". I understand you just copied original code from UefiCpuPkg.

It's better you could update it in your v2 patch serial.

Thanks!
Jeff

-----Original Message-----
From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Leo Duran
Sent: Wednesday, January 11, 2017 7:56 AM
To: edk2-devel@lists.01.org
Cc: brijesh.singh@amd.com; Justen, Jordan L; Gao, Liming; Leo Duran; Kinney, Michael D; lersek@redhat.com; Fan, Jeff
Subject: [edk2] [PATCH 1/8] MdePkg: Expand BaseIoLibIntrinsic (IoLib class) library

The UefiCpuPkg/CpuIo2Dxe driver and the QemuCfgLib library have duplicate implementations of I/O Fifo routines. This patch ports the I/O Fifo routines into the BaseIoLibIntrinsic library and expand the IoLib class to include the ported I/O Fifo routines.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Leo Duran  <leo.duran@amd.com>
---
 MdePkg/Include/Library/IoLib.h                     | 158 ++++++++++++++++
 .../BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf      |   6 +-
 MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.asm  | 141 +++++++++++++++  MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.nasm | 137 ++++++++++++++
 MdePkg/Library/BaseIoLibIntrinsic/IoLibArm.c       | 182 +++++++++++++++++++
 MdePkg/Library/BaseIoLibIntrinsic/IoLibEbc.c       | 179 ++++++++++++++++++
 MdePkg/Library/BaseIoLibIntrinsic/IoLibIpf.c       | 201 +++++++++++++++++++++
 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.asm   | 127 +++++++++++++
 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.nasm  | 126 +++++++++++++
 9 files changed, 1256 insertions(+), 1 deletion(-)  create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.asm
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.nasm
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.asm
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.nasm

diff --git a/MdePkg/Include/Library/IoLib.h b/MdePkg/Include/Library/IoLib.h index a0dd16b..708612e 100644
--- a/MdePkg/Include/Library/IoLib.h
+++ b/MdePkg/Include/Library/IoLib.h
@@ -2,6 +2,8 @@
   Provide services to access I/O Ports and MMIO registers.
 
 Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
+
 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 @@ -324,6 +326,58 @@ IoBitFieldAndThenOr8 (
   );
 
 /**
+  Reads an 8-bit I/O port fifo into a block of memory.
+
+  Reads the 8-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 8-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  );
+
+/**
+  Writes a block of memory into an 8-bit I/O port fifo.
+
+  Writes the 8-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 8-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  );
+
+/**
   Reads a 16-bit I/O port.
 
   Reads the 16-bit I/O port specified by Port. The 16-bit read value is returned.
@@ -625,6 +679,58 @@ IoBitFieldAndThenOr16 (
   );
 
 /**
+  Reads a 16-bit I/O port fifo into a block of memory.
+
+  Reads the 16-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 16-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo16 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  );
+
+/**
+  Writes a block of memory into a 16-bit I/O port fifo.
+
+  Writes the 16-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 16-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo16 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  );
+
+/**
   Reads a 32-bit I/O port.
 
   Reads the 32-bit I/O port specified by Port. The 32-bit read value is returned.
@@ -926,6 +1032,58 @@ IoBitFieldAndThenOr32 (
   );
 
 /**
+  Reads a 32-bit I/O port fifo into a block of memory.
+
+  Reads the 32-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 32-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo32 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  );
+
+/**
+  Writes a block of memory into a 32-bit I/O port fifo.
+
+  Writes the 32-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 32-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo32 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  );
+
+/**
   Reads a 64-bit I/O port.
 
   Reads the 64-bit I/O port specified by Port. The 64-bit read value is returned.
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
index 29b9e8b..8844b1c 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
+++ b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
@@ -8,6 +8,7 @@
 #
 #  Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>  #  Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+#  Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
 #
 #  This program and the accompanying materials  #  are licensed and made available under the terms and conditions of the BSD License @@ -16,7 +17,6 @@  #  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,  #  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
-#
 ##
 
 [Defines]
@@ -43,12 +43,16 @@ [Sources.IA32]
   IoLibMsc.c    | MSFT
   IoLibIcc.c    | INTEL
   IoLib.c
+  Ia32/IoFifo.nasm
+  Ia32/IoFifo.asm
 
 [Sources.X64]
   IoLibGcc.c    | GCC
   IoLibMsc.c    | MSFT
   IoLibIcc.c    | INTEL
   IoLib.c
+  X64/IoFifo.nasm
+  X64/IoFifo.asm
 
 [Sources.EBC]
   IoLibEbc.c
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.asm b/MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.asm
new file mode 100644
index 0000000..d490308
--- /dev/null
+++ b/MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.asm
@@ -0,0 +1,141 @@
+;----------------------------------------------------------------------
+--------
+;
+; Copyright (c) 2006 - 2012, Intel Corporation. All rights 
+reserved.<BR> ; Copyright (c) 2017, AMD Incorporated. All rights 
+reserved.<BR> ; ; 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.
+;
+;----------------------------------------------------------------------
+--------
+
+    .586P
+    .model  flat,C
+    .code
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo8 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+IoReadFifo8 PROC
+    push    edi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     edi, [esp + 16]
+rep insb
+    pop     edi
+    ret
+IoReadFifo8 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo16 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+IoReadFifo16 PROC
+    push    edi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     edi, [esp + 16]
+rep insw
+    pop     edi
+    ret
+IoReadFifo16 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo32 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+IoReadFifo32 PROC
+    push    edi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     edi, [esp + 16]
+rep insd
+    pop     edi
+    ret
+IoReadFifo32 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo8 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+IoWriteFifo8 PROC
+    push    esi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     esi, [esp + 16]
+rep outsb
+    pop     esi
+    ret
+IoWriteFifo8 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo16 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+IoWriteFifo16 PROC
+    push    esi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     esi, [esp + 16]
+rep outsw
+    pop     esi
+    ret
+IoWriteFifo16 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo32 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+IoWriteFifo32 PROC
+    push    esi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     esi, [esp + 16]
+rep outsd
+    pop     esi
+    ret
+IoWriteFifo32 ENDP
+
+    END
+
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.nasm b/MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.nasm
new file mode 100644
index 0000000..a09e75b
--- /dev/null
+++ b/MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.nasm
@@ -0,0 +1,137 @@
+;----------------------------------------------------------------------
+--------
+;
+; Copyright (c) 2006 - 2012, Intel Corporation. All rights 
+reserved.<BR> ; Copyright (c) 2017, AMD Incorporated. All rights 
+reserved.<BR> ; ; 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.
+;
+;----------------------------------------------------------------------
+--------
+
+    SECTION .text
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo8 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoReadFifo8)
+ASM_PFX(IoReadFifo8):
+    push    edi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     edi, [esp + 16]
+rep insb
+    pop     edi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo16 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoReadFifo16)
+ASM_PFX(IoReadFifo16):
+    push    edi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     edi, [esp + 16]
+rep insw
+    pop     edi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo32 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoReadFifo32)
+ASM_PFX(IoReadFifo32):
+    push    edi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     edi, [esp + 16]
+rep insd
+    pop     edi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo8 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoWriteFifo8)
+ASM_PFX(IoWriteFifo8):
+    push    esi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     esi, [esp + 16]
+rep outsb
+    pop     esi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo16 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoWriteFifo16)
+ASM_PFX(IoWriteFifo16):
+    push    esi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     esi, [esp + 16]
+rep outsw
+    pop     esi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo32 (
+;    IN UINTN                  Port,
+;    IN UINTN                  Size,
+;    IN VOID                   *Buffer
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoWriteFifo32)
+ASM_PFX(IoWriteFifo32):
+    push    esi
+    cld
+    mov     dx, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     esi, [esp + 16]
+rep outsd
+    pop     esi
+    ret
+
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibArm.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibArm.c
index b9f4c5e..301b215 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/IoLibArm.c
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibArm.c
@@ -3,6 +3,8 @@
 
   Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
   Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+  Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
+
   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 @@ -221,6 +223,186 @@ IoWrite64 (
   return 0;
 }
 
+/**
+  Reads an 8-bit I/O port fifo into a block of memory.
+
+  Reads the 8-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 8-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+  Writes a block of memory into an 8-bit I/O port fifo.
+
+  Writes the 8-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 8-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+  Reads a 16-bit I/O port fifo into a block of memory.
+
+  Reads the 16-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 16-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo16 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+  Writes a block of memory into a 16-bit I/O port fifo.
+
+  Writes the 16-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 16-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo16 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+  Reads a 32-bit I/O port fifo into a block of memory.
+
+  Reads the 32-bit I/O fifo port specified by Port.
+
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are
+
+  serialized.
+
+  If 32-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo32 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+
+  Writes a block of memory into a 32-bit I/O port fifo.
+
+  Writes the 32-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is
+
+  retrieved from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+
+  If 32-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+
+**/
+VOID
+EFIAPI
+IoWriteFifo32 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
 
 /**
   Reads an 8-bit MMIO register.
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibEbc.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibEbc.c
index e12a5ae..5bc539b 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/IoLibEbc.c
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibEbc.c
@@ -4,6 +4,8 @@
   EBC does not support port I/O.  All APIs in this file ASSERT().
 
   Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
+
   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 @@ -169,3 +171,180 @@ IoWrite32 (
   ASSERT (FALSE);
   return 0;
 }
+
+/**
+  Reads an 8-bit I/O port fifo into a block of memory.
+
+  Reads the 8-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 8-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+  Writes a block of memory into an 8-bit I/O port fifo.
+
+  Writes the 8-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 8-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+  Reads a 16-bit I/O port fifo into a block of memory.
+
+  Reads the 16-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 16-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo16 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+  Writes a block of memory into a 16-bit I/O port fifo.
+
+  Writes the 16-bit I/O fifo port specified by Port.
+
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are
+
+  serialized.
+
+  If 16-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo16 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+/**
+  Reads a 32-bit I/O port fifo into a block of memory.
+
+  Reads the 32-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 32-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo32 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
+/**
+  Writes a block of memory into a 32-bit I/O port fifo.
+
+  Writes the 32-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 32-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo32 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  ASSERT (FALSE);
+}
+
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibIpf.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibIpf.c
index 6b0bf6a..a2e183c 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/IoLibIpf.c
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibIpf.c
@@ -2,6 +2,8 @@
   Common I/O Library routines.
 
   Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
+
   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 @@ -147,6 +149,7 @@ IoRead64 (
   return 0;
 }
 
+
 /**
   Writes an 8-bit I/O port.
 
@@ -252,6 +255,204 @@ IoWrite64 (
 }
 
 /**
+  Reads an 8-bit I/O port fifo into a block of memory.
+
+  Reads the 8-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 8-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  UINT8 *Buffer8 = (UINT8 *)Buffer;
+
+  while (Count--) {
+    *Buffer8++ = IoRead8 (Port);
+  }
+}
+
+/**
+  Reads a 16-bit I/O port fifo into a block of memory.
+
+  Reads the 16-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 16-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo16 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  UINT16 *Buffer16 = (UINT16 *)Buffer;
+
+  while (Count--) {
+    *Buffer16++ = IoRead16 (Port);
+  }
+}
+
+/**
+  Reads a 32-bit I/O port fifo into a block of memory.
+
+  Reads the 32-bit I/O fifo port specified by Port.
+
+  The port is read Count times, and the read data is  stored in the 
+ provided Buffer.
+
+  This function must guarantee that all I/O read and write operations 
+ are  serialized.
+
+  If 32-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to read.
+  @param  Count   The number of times to read I/O port.
+  @param  Buffer  The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo32 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  UINT32 *Buffer32 = (UINT32 *)Buffer;
+
+  while (Count--) {
+    *Buffer32++ = IoRead32 (Port);
+  }
+}
+
+/**
+  Writes a block of memory into an 8-bit I/O port fifo.
+
+  Writes the 8-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 8-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo8 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  UINT8 *Buffer8 = (UINT8 *)Buffer;
+
+  while (Count--) {
+    IoWrite8 (Port, *Buffer8++);
+  }
+}
+
+/**
+  Writes a block of memory into a 16-bit I/O port fifo.
+
+  Writes the 16-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 16-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo16 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  UINT16 *Buffer16 = (UINT16 *)Buffer;
+
+  while (Count--) {
+    IoWrite16 (Port, *Buffer16++);
+  }
+}
+
+/**
+  Writes a block of memory into a 32-bit I/O port fifo.
+
+  Writes the 32-bit I/O fifo port specified by Port.
+
+  The port is written Count times, and the write data is  retrieved 
+ from the provided Buffer.
+
+  This function must guarantee that all I/O write and write operations 
+ are  serialized.
+
+  If 32-bit I/O port operations are not supported, then ASSERT().
+
+  @param  Port    The I/O port to write.
+  @param  Count   The number of times to write I/O port.
+  @param  Buffer  The buffer to store the write data into.
+
+**/
+VOID
+EFIAPI
+IoWriteFifo32 (
+  IN      UINTN                     Port,
+  IN      UINTN                     Count,
+  OUT     VOID                      *Buffer
+  )
+{
+  UINT32 *Buffer32 = (UINT32 *)Buffer;
+
+  while (Count--) {
+    IoWrite32 (Port, *Buffer32++);
+  }
+}
+
+/**
   Reads an 8-bit MMIO register.
 
   Reads the 8-bit MMIO register specified by Address. The 8-bit read value is diff --git a/MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.asm b/MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.asm
new file mode 100644
index 0000000..71ce6e8
--- /dev/null
+++ b/MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.asm
@@ -0,0 +1,127 @@
+;----------------------------------------------------------------------
+--------
+;
+; Copyright (c) 2006 - 2012, Intel Corporation. All rights 
+reserved.<BR> ; Copyright (c) 2017, AMD Incorporated. All rights 
+reserved.<BR> ; ; 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.
+;
+;----------------------------------------------------------------------
+--------
+
+    .code
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo8 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+IoReadFifo8 PROC
+    cld
+    xchg    rcx, rdx
+    xchg    rdi, r8             ; rdi: buffer address; r8: save rdi
+rep insb
+    mov     rdi, r8             ; restore rdi
+    ret
+IoReadFifo8 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo16 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+IoReadFifo16 PROC
+    cld
+    xchg    rcx, rdx
+    xchg    rdi, r8             ; rdi: buffer address; r8: save rdi
+rep insw
+    mov     rdi, r8             ; restore rdi
+    ret
+IoReadFifo16 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo32 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+IoReadFifo32 PROC
+    cld
+    xchg    rcx, rdx
+    xchg    rdi, r8             ; rdi: buffer address; r8: save rdi
+rep insd
+    mov     rdi, r8             ; restore rdi
+    ret
+IoReadFifo32 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo8 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+IoWriteFifo8 PROC
+    cld
+    xchg    rcx, rdx
+    xchg    rsi, r8             ; rsi: buffer address; r8: save rsi
+rep outsb
+    mov     rsi, r8             ; restore rsi
+    ret
+IoWriteFifo8 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo16 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+IoWriteFifo16 PROC
+    cld
+    xchg    rcx, rdx
+    xchg    rsi, r8             ; rsi: buffer address; r8: save rsi
+rep outsw
+    mov     rsi, r8             ; restore rsi
+    ret
+IoWriteFifo16 ENDP
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo32 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+IoWriteFifo32 PROC
+    cld
+    xchg    rcx, rdx
+    xchg    rsi, r8             ; rsi: buffer address; r8: save rsi
+rep outsd
+    mov     rsi, r8             ; restore rsi
+    ret
+IoWriteFifo32 ENDP
+
+    END
+
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.nasm b/MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.nasm
new file mode 100644
index 0000000..7ca2ba3
--- /dev/null
+++ b/MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.nasm
@@ -0,0 +1,126 @@
+;----------------------------------------------------------------------
+--------
+;
+; Copyright (c) 2006 - 2012, Intel Corporation. All rights 
+reserved.<BR> ; Copyright (c) 2017, AMD Incorporated. All rights 
+reserved.<BR> ; ; 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.
+;
+;----------------------------------------------------------------------
+--------
+
+    DEFAULT REL
+    SECTION .text
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo8 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoReadFifo8)
+ASM_PFX(IoReadFifo8):
+    cld
+    xchg    rcx, rdx
+    xchg    rdi, r8             ; rdi: buffer address; r8: save rdi
+rep insb
+    mov     rdi, r8             ; restore rdi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo16 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoReadFifo16)
+ASM_PFX(IoReadFifo16):
+    cld
+    xchg    rcx, rdx
+    xchg    rdi, r8             ; rdi: buffer address; r8: save rdi
+rep insw
+    mov     rdi, r8             ; restore rdi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoReadFifo32 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoReadFifo32)
+ASM_PFX(IoReadFifo32):
+    cld
+    xchg    rcx, rdx
+    xchg    rdi, r8             ; rdi: buffer address; r8: save rdi
+rep insd
+    mov     rdi, r8             ; restore rdi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo8 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoWriteFifo8)
+ASM_PFX(IoWriteFifo8):
+    cld
+    xchg    rcx, rdx
+    xchg    rsi, r8             ; rsi: buffer address; r8: save rsi
+rep outsb
+    mov     rsi, r8             ; restore rsi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo16 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoWriteFifo16)
+ASM_PFX(IoWriteFifo16):
+    cld
+    xchg    rcx, rdx
+    xchg    rsi, r8             ; rsi: buffer address; r8: save rsi
+rep outsw
+    mov     rsi, r8             ; restore rsi
+    ret
+
+;----------------------------------------------------------------------
+--------
+;  VOID
+;  EFIAPI
+;  IoWriteFifo32 (
+;    IN UINTN                  Port,              // rcx
+;    IN UINTN                  Size,              // rdx
+;    IN VOID                   *Buffer            // r8
+;    );
+;----------------------------------------------------------------------
+--------
+global ASM_PFX(IoWriteFifo32)
+ASM_PFX(IoWriteFifo32):
+    cld
+    xchg    rcx, rdx
+    xchg    rsi, r8             ; rsi: buffer address; r8: save rsi
+rep outsd
+    mov     rsi, r8             ; restore rsi
+    ret
+
--
1.9.1

_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel


  reply	other threads:[~2017-01-12  1:33 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-10 23:55 [PATCH 0/8] IoLib class library Leo Duran
2017-01-10 23:55 ` [PATCH 1/8] MdePkg: Expand BaseIoLibIntrinsic (IoLib class) library Leo Duran
2017-01-12  1:33   ` Fan, Jeff [this message]
2017-01-12  1:36     ` Duran, Leo
2017-01-10 23:55 ` [PATCH 2/8] MdePkg/DxeIoLibCpuIo2: Add new Fifo routines in IoLib class Leo Duran
2017-01-10 23:55 ` [PATCH 3/8] MdePkg/DxeIoLibEsal: " Leo Duran
2017-01-10 23:55 ` [PATCH 4/8] MdePkg/PeiIoLibCpuIo: " Leo Duran
2017-01-10 23:55 ` [PATCH 5/8] MdePkg/SmmIoLibSmmCpuIo2: " Leo Duran
2017-01-10 23:55 ` [PATCH 6/8] IntelFrameworkPkg/DxeIoLibCpuIo: " Leo Duran
2017-01-10 23:55 ` [PATCH 7/8] UefiCpuPkg: Modify CpuIo2Dxe to use new IoLib class library Leo Duran
2017-01-10 23:55 ` [PATCH 8/8] OvmfPkg: Modify QemuFwCfgLib " Leo Duran
2017-01-11  1:41 ` [PATCH 0/8] " Gao, Liming
2017-01-11  1:45   ` Fan, Jeff
2017-01-11  1:52     ` Gao, Liming
2017-01-11  3:37   ` Duran, Leo
2017-01-11  4:06     ` Gao, Liming
2017-01-11 16:29       ` Duran, Leo
2017-01-12  1:22         ` Gao, Liming
2017-01-12  1:34           ` Duran, Leo
2017-01-12  1:39             ` Gao, Liming
2017-01-12  1:51               ` Duran, Leo
2017-01-12  4:25                 ` Gao, Liming
2017-01-12 17:13                   ` Jordan Justen
2017-01-17  2:50                   ` Gao, Liming
2017-01-12  0:25       ` Duran, Leo

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-list from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=542CF652F8836A4AB8DBFAAD40ED192A4C51324D@shsmsx102.ccr.corp.intel.com \
    --to=devel@edk2.groups.io \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox