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From: "Leif Lindholm" <leif.lindholm@linaro.org>
To: devel@edk2.groups.io, abner.chang@hpe.com
Subject: Re: [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 19/29] RiscVPkg/Library: RISC-V platform level DxeIPL libraries.
Date: Mon, 30 Sep 2019 21:44:45 +0100	[thread overview]
Message-ID: <20190930204445.GF25504@bivouac.eciton.net> (raw)
In-Reply-To: <20190930201557.GD25504@bivouac.eciton.net>

On Mon, Sep 30, 2019 at 09:15:57PM +0100, Leif Lindholm wrote:
> On Mon, Sep 23, 2019 at 08:31:45AM +0800, Abner Chang wrote:
> > RiscVDxeIplHandoffLib.inf: Simply use stack switch to hand off to DXE
> > phase.
> > 
> > RiscVDxeIplHandoffOpenSbiLib.inf: Hand off to DXE phase using OpenSBI
> > interface.
> > 
> > Signed-off-by: Abner Chang <abner.chang@hpe.com>
> > ---
> >  .../RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.c  |  41 +++++++++
> >  .../RiscVDxeIplHandoffLib.inf                      |  32 +++++++
> >  .../RiscVDxeIplHandoffOpenSbiLib.c                 | 102 +++++++++++++++++++++
> >  .../RiscVDxeIplHandoffOpenSbiLib.inf               |  33 +++++++
> >  4 files changed, 208 insertions(+)
> >  create mode 100644 RiscVPkg/Library/RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.c
> >  create mode 100644 RiscVPkg/Library/RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.inf
> >  create mode 100644 RiscVPkg/Library/RiscVDxeIplHandoffOpenSbiLib/RiscVDxeIplHandoffOpenSbiLib.c
> >  create mode 100644 RiscVPkg/Library/RiscVDxeIplHandoffOpenSbiLib/RiscVDxeIplHandoffOpenSbiLib.inf
> > 
> > diff --git a/RiscVPkg/Library/RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.c b/RiscVPkg/Library/RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.c
> > new file mode 100644
> > index 0000000..211b4e8
> > --- /dev/null
> > +++ b/RiscVPkg/Library/RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.c
> > @@ -0,0 +1,41 @@
> > +/** @file
> > +  RISC-V platform level DXE core hand off library
> > +
> > +  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> > +
> > +  SPDX-License-Identifier: BSD-2-Clause-Patent
> > +**/
> > +
> > +/**
> > +   RISC-V platform DXE IPL to DXE core handoff process.
> > +
> > +   This function performs a CPU architecture specific operations to execute
> > +   the entry point of DxeCore with the parameters of HobList.
> > +   It also installs EFI_END_OF_PEI_PPI to signal the end of PEI phase.
> > +
> > +   @param BaseOfStack        Base address of stack
> > +   @param TopOfStack         Top address of stack
> > +   @param DxeCoreEntryPoint  The entry point of DxeCore.
> > +   @param HobList            The start of HobList passed to DxeCore.
> > +
> > +**/
> > +
> > +VOID
> > +RiscVPlatformHandOffToDxeCore (
> > +  IN VOID *BaseOfStack,
> > +  IN VOID *TopOfStack,
> > +  IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,
> > +  IN EFI_PEI_HOB_POINTERS HobList
> > +  )
> > +{
> > +
> > +  //
> > +  // Transfer the control to the entry point of DxeCore.
> > +  //
> > +  SwitchStack (
> > +    (SWITCH_STACK_ENTRY_POINT)(UINTN)DxeCoreEntryPoint,
> > +    HobList.Raw,
> > +    NULL,
> > +    TopOfStack
> > +    );
> > +}
> > diff --git a/RiscVPkg/Library/RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.inf b/RiscVPkg/Library/RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.inf
> > new file mode 100644
> > index 0000000..986db1d
> > --- /dev/null
> > +++ b/RiscVPkg/Library/RiscVDxeIplHandoffLib/RiscVDxeIplHandoffLib.inf
> > @@ -0,0 +1,32 @@
> > +## @file
> > +#  Instance of RISC-V DXE IPL to DXE core handoff platform library
> > +#
> > +#  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> > +#
> > +#  SPDX-License-Identifier: BSD-2-Clause-Patent
> > +##
> > +
> > +[Defines]
> > +  INF_VERSION                    = 0x0001001b
> > +  BASE_NAME                      = RiscVPlatformDxeIplLib
> > +  FILE_GUID                      = 2A77EE71-9F55-43F9-8773-7854A5B56086
> > +  MODULE_TYPE                    = PEIM
> > +  VERSION_STRING                 = 1.0
> > +  LIBRARY_CLASS                  = RiscVPlatformDxeIplLib|PEIM PEI_CORE
> > +
> > +#
> > +#  VALID_ARCHITECTURES           = RISCV64
> > +#
> > +
> > +[Sources]
> > +  RiscVDxeIplHandoffLib.c
> > +
> > +[Packages]
> > +  MdePkg/MdePkg.dec
> > +  RiscVPkg/RiscVPkg.dec
> > +
> > +[LibraryClasses]
> > +  DebugLib
> > +  RiscVCpuLib
> > +  RiscVOpensbiLib
> > +
> > diff --git a/RiscVPkg/Library/RiscVDxeIplHandoffOpenSbiLib/RiscVDxeIplHandoffOpenSbiLib.c b/RiscVPkg/Library/RiscVDxeIplHandoffOpenSbiLib/RiscVDxeIplHandoffOpenSbiLib.c
> > new file mode 100644
> > index 0000000..c640fd2
> > --- /dev/null
> > +++ b/RiscVPkg/Library/RiscVDxeIplHandoffOpenSbiLib/RiscVDxeIplHandoffOpenSbiLib.c
> > @@ -0,0 +1,102 @@
> > +/** @file
> > +  RISC-V DXE IPL to DXE core handoff platform library using OpenSBI
> > +
> > +  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> > +
> > +  SPDX-License-Identifier: BSD-2-Clause-Patent
> > +**/
> > +
> > +#include <PiPei.h>
> > +#include <Library/DebugLib.h>
> > +#include <Library/BaseLib.h>
> > +
> > +#include <sbi/sbi.h>
> > +#include <sbi/sbi_hart.h>
> > +#include <sbi/sbi_scratch.h>
> > +#include <sbi/sbi_init.h>
> > +#include <sbi/riscv_encoding.h>
> > +#include <Library/RiscVCpuLib.h>
> > +#include <Library/RiscVPlatformDxeIpl.h>
> 
> Please sort include files alphabetically.
> 
> > +
> > +/**
> > +   RISC-V platform DXE IPL to DXE OpenSBI mdoe switch handler.
> > +   This function is executed in RISC-V Supervisor mode.
> > +
> > +   This function performs a CPU architecture specific operations to execute
> > +   the entry point of DxeCore with the parameters of HobList.
> > +   It also installs EFI_END_OF_PEI_PPI to signal the end of PEI phase.
> > +
> > +   @param BaseOfStack        Base address of stack
> > +   @param TopOfStack         Top address of stack
> > +   @param DxeCoreEntryPoint  The entry point of DxeCore.
> > +   @param HobList            The start of HobList passed to DxeCore.
> > +
> > +**/
> > +VOID
> > +RiscVDxeIplHandoffOpenSbiHandler (
> > +  IN UINTN HardId,
> > +  IN OPENSBI_SWITCH_MODE_CONTEXT *ThisSwitchContext
> > +  )
> > +{
> > +  DEBUG ((DEBUG_INFO, "[OpenSBI]: OpenSBI mode switch DXE IPL Handoff handler entry\n"));
> 
> I would prefer not having [OpenSBI] tags all over EDK2 code.
> Use %a __FUNCTION__ if you want to indicate location.
> This applies to the whole file.
> 
> > +
> > +  SwitchStack (
> > +    (SWITCH_STACK_ENTRY_POINT)(UINTN)ThisSwitchContext->DxeCoreEntryPoint,
> > +    ThisSwitchContext->HobList.Raw,
> > +    NULL,
> > +    ThisSwitchContext->TopOfStack
> > +    );
> > +
> > +  //
> > +  // Shold never came back.
> > +  //
> > +  __builtin_unreachable();
> 
> Please use the UNREACHABLE () macro from Base.h.
> 
> /
>     Leif
> 
> > +}
> > +
> > +
> > +/**
> > +   RISC-V platform DXE IPL to DXE core handoff process.
> > +
> > +   This function performs a CPU architecture specific operations to execute
> > +   the entry point of DxeCore with the parameters of HobList.
> > +   It also installs EFI_END_OF_PEI_PPI to signal the end of PEI phase.
> > +
> > +   @param BaseOfStack        Base address of stack
> > +   @param TopOfStack         Top address of stack
> > +   @param DxeCoreEntryPoint  The entry point of DxeCore.
> > +   @param HobList            The start of HobList passed to DxeCore.
> > +
> > +**/
> > +VOID
> > +RiscVPlatformHandOffToDxeCore (
> > +  IN VOID *BaseOfStack,
> > +  IN VOID *TopOfStack,
> > +  IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,
> > +  IN EFI_PEI_HOB_POINTERS HobList
> > +  )
> > +{
> > +  struct sbi_scratch *ThisScratch;
> > +  OPENSBI_SWITCH_MODE_CONTEXT OpenSbiSwitchModeContext;
> > +
> > +  DEBUG ((DEBUG_INFO, "[OpenSBI]: DXE IPL to DXE Core using OpenSBI\n"));
> > +  //
> > +  // Setup next address in OpenSBI scratch
> > +  //
> > +  OpenSbiSwitchModeContext.BaseOfStack = BaseOfStack;
> > +  OpenSbiSwitchModeContext.TopOfStack = TopOfStack;
> > +  OpenSbiSwitchModeContext.HobList = HobList;
> > +  OpenSbiSwitchModeContext.DxeCoreEntryPoint = DxeCoreEntryPoint;
> > +  ThisScratch = sbi_scratch_thishart_ptr ();
> > +  ThisScratch->next_arg1 = (unsigned long)(UINTN)&OpenSbiSwitchModeContext;
> > +  ThisScratch->next_addr = (unsigned long)(UINTN)RiscVDxeIplHandoffOpenSbiHandler;

Oh yes - these (unsigned long) statements need to be be replaced with
something better. Is UINTN insufficient?

In fact, there are several additional instances in Include/sbi/sbi.h.

/
    Leif

> > +  ThisScratch->next_mode = PRV_S;
> > +
> > +  DEBUG ((DEBUG_INFO, "          Base address of satck: 0x%x\n", BaseOfStack));
> > +  DEBUG ((DEBUG_INFO, "          Top address of satck: 0x%x\n", TopOfStack));
> > +  DEBUG ((DEBUG_INFO, "          HOB list address: 0x%x\n", &HobList));
> > +  DEBUG ((DEBUG_INFO, "          DXE core entry pointer: 0x%x\n", DxeCoreEntryPoint));
> > +  DEBUG ((DEBUG_INFO, "          OpenSBI Switch mode arg1: 0x%x\n", (UINTN)&OpenSbiSwitchModeContext));
> > +  DEBUG ((DEBUG_INFO, "          OpenSBI Switch mode handler address: 0x%x\n", (UINTN)RiscVDxeIplHandoffOpenSbiHandler));
> > +  DEBUG ((DEBUG_INFO, "          OpenSBI Switch mode to privilege 0x%x\n", PRV_S));
> > +  sbi_init (ThisScratch);
> > +}
> > diff --git a/RiscVPkg/Library/RiscVDxeIplHandoffOpenSbiLib/RiscVDxeIplHandoffOpenSbiLib.inf b/RiscVPkg/Library/RiscVDxeIplHandoffOpenSbiLib/RiscVDxeIplHandoffOpenSbiLib.inf
> > new file mode 100644
> > index 0000000..262071d
> > --- /dev/null
> > +++ b/RiscVPkg/Library/RiscVDxeIplHandoffOpenSbiLib/RiscVDxeIplHandoffOpenSbiLib.inf
> > @@ -0,0 +1,33 @@
> > +## @file
> > +#  Instance of RISC-V DXE IPL to DXE core handoff platform library using OpenSBI
> > +#
> > +#  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> > +#
> > +#  SPDX-License-Identifier: BSD-2-Clause-Patent
> > +#
> > +##
> > +
> > +[Defines]
> > +  INF_VERSION                    = 0x0001001b
> > +  BASE_NAME                      = RiscVPlatformDxeIplLib
> > +  FILE_GUID                      = 906A4BB9-8DE2-4CE0-A609-23818A8FF514
> > +  MODULE_TYPE                    = PEIM
> > +  VERSION_STRING                 = 1.0
> > +  LIBRARY_CLASS                  = RiscVPlatformDxeIplLib|PEIM PEI_CORE
> > +
> > +#
> > +#  VALID_ARCHITECTURES           = RISCV64
> > +#
> > +
> > +[Sources]
> > +  RiscVDxeIplHandoffOpenSbiLib.c
> > +
> > +[Packages]
> > +  MdePkg/MdePkg.dec
> > +  RiscVPkg/RiscVPkg.dec
> > +
> > +[LibraryClasses]
> > +  DebugLib
> > +  RiscVCpuLib
> > +  RiscVOpensbiLib
> > +
> > -- 
> > 2.7.4
> > 
> > 
> > 
> > 

  reply	other threads:[~2019-09-30 20:44 UTC|newest]

Thread overview: 108+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-23  0:31 [edk2-staging/RISC-V-V2 PATCH v2 00/29] RISC-V EDK2 Port on Abner Chang
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 01/29] RiscVPkg: RISC-V processor package Abner Chang
2019-09-26 22:26   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 02/29] RiscVPkg/Include: Add header files of RISC-V CPU package Abner Chang
2019-09-26 22:29   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 03/29] RiscVPkg/opensbi: EDK2 RISC-V OpenSBI support Abner Chang
2019-09-26 22:41   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 04/29] MdePkg: RISC-V RV64 binding in MdePkg Abner Chang
2019-09-26 22:44   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 05/29] MdePkg/Include: RISC-V definitions Abner Chang
2019-09-26 22:45   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 06/29] MdeModulePkg/CapsuleRuntimeDxe: Add RISCV64 arch Abner Chang
2019-09-26 22:46   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 07/29] MdePkg/BaseLib: BaseLib for RISC-V RV64 Processor Abner Chang
2019-09-26 22:56   ` [edk2-devel] " Leif Lindholm
2019-10-14 16:47     ` Abner Chang
2019-10-14 18:23       ` Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 08/29] MdePkg/BaseCacheMaintenanceLib: RISC-V cache maintenance implementation Abner Chang
2019-10-01  8:44   ` [edk2-devel] " Philippe Mathieu-Daudé
2019-09-23  0:31 ` Abner Chang
2019-09-26 23:30   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 09/29] MdePkg/BaseIoLibIntrinsic: RISC-V I/O intrinsic functions Abner Chang
2019-09-26 23:39   ` [edk2-devel] " Leif Lindholm
2019-10-01  8:49     ` Philippe Mathieu-Daudé
2019-10-01  9:07       ` Leif Lindholm
2019-10-02  1:30         ` Abner Chang
2019-10-02  9:13           ` Leif Lindholm
2019-10-02 16:14             ` Abner Chang
2019-10-02 16:27               ` Andrew Fish
2019-10-02 16:35                 ` Leif Lindholm
2019-10-03  0:52                   ` Abner Chang
2019-10-03  8:38                     ` Leif Lindholm
2019-10-03 11:34                       ` Abner Chang
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 10/29] MdePkg/BasePeCoff: Add RISC-V PE/Coff related code Abner Chang
2019-09-26 23:46   ` [edk2-devel] " Leif Lindholm
2019-10-15  4:02     ` Abner Chang
2019-10-15 10:31       ` Leif Lindholm
2019-10-15 10:56         ` Abner Chang
     [not found]     ` <15CDB6324F411B37.30896@groups.io>
2019-10-15  4:26       ` Abner Chang
2019-10-15 10:41         ` Leif Lindholm
2019-10-15 10:59           ` Abner Chang
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 11/29] MdePkg/BaseCpuLib: RISC-V Base CPU library implementation Abner Chang
2019-09-26 23:47   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 12/29] MdePkg/BaseSynchronizationLib: RISC-V cache related code Abner Chang
2019-09-27  0:19   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 13/29] MdeModulePkg/Logo Abner Chang
2019-09-30 22:51   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 14/29] NetworkPkg Abner Chang
2019-09-30 22:51   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 15/29] RiscVPkg/Library: RISC-V CPU library Abner Chang
2019-09-30 18:31   ` [edk2-devel] " Leif Lindholm
2019-10-15  2:32     ` Abner Chang
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 16/29] RiscVPkg/Library: Add RISC-V exception library Abner Chang
2019-09-30 19:15   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 17/29] RiscVPkg/Library: Add RISC-V timer library Abner Chang
2019-09-30 19:46   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 18/29] RiscVPkg/Library: Add EDK2 RISC-V OpenSBI library Abner Chang
2019-09-30 20:03   ` [edk2-devel] " Leif Lindholm
2019-10-15  1:21     ` Abner Chang
2019-10-15  8:35       ` Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 19/29] RiscVPkg/Library: RISC-V platform level DxeIPL libraries Abner Chang
2019-09-30 20:15   ` [edk2-devel] " Leif Lindholm
2019-09-30 20:44     ` Leif Lindholm [this message]
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 20/29] MdeModulePkg/DxeIplPeim : RISC-V platform level DxeIPL Abner Chang
2019-09-30 20:31   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 21/29] RiscVPkg/PeiServicesTablePointerLibOpenSbi: RISC-V PEI Service Table Pointer library Abner Chang
2019-09-30 20:54   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 22/29] RiscVPkg/RiscVPlatformTempMemoryInit: RISC-V Platform Temporary Memory library Abner Chang
2019-09-30 20:56   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 23/29] RiscVPkg/CpuDxe: Add RISC-V CPU DXE driver Abner Chang
2019-09-30 21:11   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 24/29] BaseTools: BaseTools changes for RISC-V platform Abner Chang
2019-09-26 22:09   ` [edk2-devel] " Leif Lindholm
2019-10-15  6:18     ` Abner Chang
2019-10-15 10:56       ` Leif Lindholm
2019-10-15 11:13         ` Abner Chang
2019-10-16  5:06         ` Abner Chang
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 25/29] BaseTools/Scripts Abner Chang
2019-09-26 20:50   ` [edk2-devel] " Leif Lindholm
2019-10-15  6:31     ` Abner Chang
2019-10-15 11:00       ` Leif Lindholm
2019-10-15 11:03         ` Abner Chang
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 26/29] RiscVPkg/SmbiosDxe: Generic SMBIOS DXE driver for RISC-V platforms Abner Chang
2019-09-30 22:39   ` [edk2-devel] " Leif Lindholm
2019-10-14 11:27     ` Abner Chang
2019-10-14 11:56       ` Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 27/29] edk2-staging/RISC-V-V2: Add submodule Abner Chang
2019-09-26 22:24   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 28/29] edk2-staging/RISC-V-V2: Add ReadMe Abner Chang
2019-09-30 22:48   ` [edk2-devel] " Leif Lindholm
2019-09-23  0:31 ` [edk2-staging/RISC-V-V2 PATCH v2 29/29] edk2-staging: Update Maintainers.txt Abner Chang
2019-09-30 22:50   ` [edk2-devel] " Leif Lindholm
     [not found] ` <15C6EB9824DD2A88.29693@groups.io>
2019-09-24  1:52   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 04/29] MdePkg: RISC-V RV64 binding in MdePkg Abner Chang
     [not found] ` <15C6EB994C26E5C4.2053@groups.io>
2019-09-24  1:52   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 05/29] MdePkg/Include: RISC-V definitions Abner Chang
     [not found] ` <15C6EB9950232DB5.29693@groups.io>
2019-09-24  1:53   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 07/29] MdePkg/BaseLib: BaseLib for RISC-V RV64 Processor Abner Chang
     [not found] ` <15C6EB9A049FF8A4.24160@groups.io>
2019-09-24  1:54   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 09/29] MdePkg/BaseIoLibIntrinsic: RISC-V I/O intrinsic functions Abner Chang
     [not found] ` <15C6EB9B3E887BEB.29693@groups.io>
2019-09-24  1:55   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 13/29] MdeModulePkg/Logo Abner Chang
     [not found] ` <15C6EB9A40C408A0.24160@groups.io>
2019-09-24  1:56   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 10/29] MdePkg/BasePeCoff: Add RISC-V PE/Coff related code Abner Chang
     [not found] ` <15C6EB9B872A5B83.24160@groups.io>
2019-09-24  1:57   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 14/29] NetworkPkg Abner Chang
     [not found] ` <15C6EB99CBC780B5.2053@groups.io>
2019-09-24  1:57   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 08/29] MdePkg/BaseCacheMaintenanceLib: RISC-V cache maintenance implementation Abner Chang
     [not found] ` <15C6EB9A9BD83853.2053@groups.io>
2019-09-24  1:58   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 11/29] MdePkg/BaseCpuLib: RISC-V Base CPU library implementation Abner Chang
     [not found] ` <15C6EB9AEB7BB057.24160@groups.io>
2019-09-24  1:58   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 12/29] MdePkg/BaseSynchronizationLib: RISC-V cache related code Abner Chang
     [not found] ` <15C6EB99608359A3.24160@groups.io>
2019-09-24  1:59   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 08/29] MdePkg/BaseCacheMaintenanceLib: RISC-V cache maintenance implementation Abner Chang
     [not found] ` <15C6EB9D6C0EC3B0.29693@groups.io>
2019-09-24  2:00   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 20/29] MdeModulePkg/DxeIplPeim : RISC-V platform level DxeIPL Abner Chang
     [not found] ` <15C6EB98AD6CCCEB.24160@groups.io>
2019-09-24  2:01   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 06/29] MdeModulePkg/CapsuleRuntimeDxe: Add RISCV64 arch Abner Chang
     [not found] ` <15C6EB9F04387439.29693@groups.io>
2019-09-24  2:02   ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 25/29] BaseTools/Scripts Abner Chang
2019-09-26 22:22 ` [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v2 00/29] RISC-V EDK2 Port on Leif Lindholm
2019-10-15  6:39   ` Abner Chang

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