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 12/29] MdePkg/BaseSynchronizationLib: RISC-V cache related code.
Date: Fri, 27 Sep 2019 01:19:59 +0100 [thread overview]
Message-ID: <20190927001959.GO25504@bivouac.eciton.net> (raw)
In-Reply-To: <1569198715-31552-14-git-send-email-abner.chang@hpe.com>
On Mon, Sep 23, 2019 at 08:31:38AM +0800, Abner Chang wrote:
> Support RISC-V cache related functions.
>
> Signed-off-by: Abner Chang <abner.chang@hpe.com>
What is the purpose of the .c file?
Currently all I see it doing it printing some messages before calling
into assembly, and forcing Hungarian notation on the filenames.
There is no value in providing runtime notifications that
synchronization is not required - this is a library, we wil learn at
build time if our code is impacted by lack of some primitive.
Can you drop the .c file, rename the .S file Synchronization.S, and
renaming the functions in the .S:
InternalSyncCompareExchange32
InternalSyncCompareExchange64
InternalSyncIncrement
InternalSyncDecrement
U500 still builds fine after this change.
/
Leif
> ---
> .../BaseSynchronizationLib.inf | 6 +
> .../RiscV64/Synchronization.c | 183 +++++++++++++++++++++
> .../RiscV64/SynchronizationAsm.S | 78 +++++++++
> 3 files changed, 267 insertions(+)
> create mode 100644 MdePkg/Library/BaseSynchronizationLib/RiscV64/Synchronization.c
> create mode 100644 MdePkg/Library/BaseSynchronizationLib/RiscV64/SynchronizationAsm.S
>
> diff --git a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
> index 446bc19..c16ef9d 100755
> --- a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
> +++ b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
> @@ -3,6 +3,7 @@
> #
> # Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
> # Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
> +# Copyright (c) 2016 - 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -78,6 +79,11 @@
> AArch64/Synchronization.S | GCC
> AArch64/Synchronization.asm | MSFT
>
> +[Sources.RISCV64]
> + Synchronization.c
> + RiscV64/Synchronization.c | GCC
> + RiscV64/SynchronizationAsm.S
> +
> [Packages]
> MdePkg/MdePkg.dec
>
> diff --git a/MdePkg/Library/BaseSynchronizationLib/RiscV64/Synchronization.c b/MdePkg/Library/BaseSynchronizationLib/RiscV64/Synchronization.c
> new file mode 100644
> index 0000000..e210b74
> --- /dev/null
> +++ b/MdePkg/Library/BaseSynchronizationLib/RiscV64/Synchronization.c
> @@ -0,0 +1,183 @@
> +/** @file
> + Implementation of synchronization functions on RISC-V
> +
> + Copyright (c) 2016 - 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> +
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +**/
> +
> +#include <Library/DebugLib.h>
> +
> +UINT32
> +SyncCompareExchange32 (
> + IN volatile UINT32 *Value,
> + IN UINT32 CompareValue,
> + IN UINT32 ExchangeValue
> +);
> +
> +UINT64
> +SyncCompareExchange64 (
> + IN volatile UINT64 *Value,
> + IN UINT64 CompareValue,
> + IN UINT64 ExchangeValue
> +);
> +
> +UINT32
> +SyncSyncIncrement32 (
> + IN volatile UINT32 *Value
> + );
> +
> +UINT32
> +SyncSyncDecrement32 (
> + IN volatile UINT32 *Value
> + );
> +
> +/**
> + Performs an atomic compare exchange operation on a 16-bit
> + unsigned integer.
> +
> + Performs an atomic compare exchange operation on the 16-bit
> + unsigned integer specified by Value. If Value is equal to
> + CompareValue, then Value is set to ExchangeValue and
> + CompareValue is returned. If Value is not equal to
> + CompareValue, then Value is returned. The compare exchange
> + operation must be performed using MP safe mechanisms.
> +
> + @param Value A pointer to the 16-bit value for the
> + compare exchange operation.
> + @param CompareValue 16-bit value used in compare operation.
> + @param ExchangeValue 16-bit value used in exchange operation.
> +
> + @return The original *Value before exchange.
> +
> +**/
> +UINT16
> +EFIAPI
> +InternalSyncCompareExchange16 (
> + IN volatile UINT16 *Value,
> + IN UINT16 CompareValue,
> + IN UINT16 ExchangeValue
> + )
> +{
> + DEBUG((DEBUG_ERROR, "%a:RISC-V does not support 16-bit AMO operation\n", __FUNCTION__));
> + ASSERT (FALSE);
> + return 0;
> +}
> +
> +/**
> + Performs an atomic compare exchange operation on a 32-bit
> + unsigned integer.
> +
> + Performs an atomic compare exchange operation on the 32-bit
> + unsigned integer specified by Value. If Value is equal to
> + CompareValue, then Value is set to ExchangeValue and
> + CompareValue is returned. If Value is not equal to
> + CompareValue, then Value is returned. The compare exchange
> + operation must be performed using MP safe mechanisms.
> +
> + @param Value A pointer to the 32-bit value for the
> + compare exchange operation.
> + @param CompareValue 32-bit value used in compare operation.
> + @param ExchangeValue 32-bit value used in exchange operation.
> +
> + @return The original *Value before exchange.
> +
> +**/
> +UINT32
> +EFIAPI
> +InternalSyncCompareExchange32 (
> + IN volatile UINT32 *Value,
> + IN UINT32 CompareValue,
> + IN UINT32 ExchangeValue
> + )
> +{
> +
> + if (((UINTN)Value % sizeof (UINT32)) != 0) {
> + DEBUG((DEBUG_ERROR, "%a:Value pointer must aligned at natural address.\n", __FUNCTION__));
> + ASSERT (FALSE);
> + }
> + return SyncCompareExchange32(Value, CompareValue, ExchangeValue);
> +}
> +
> +/**
> + Performs an atomic compare exchange operation on a 64-bit unsigned integer.
> +
> + Performs an atomic compare exchange operation on the 64-bit unsigned integer specified
> + by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and
> + CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.
> + The compare exchange operation must be performed using MP safe mechanisms.
> +
> + @param Value A pointer to the 64-bit value for the compare exchange
> + operation.
> + @param CompareValue 64-bit value used in compare operation.
> + @param ExchangeValue 64-bit value used in exchange operation.
> +
> + @return The original *Value before exchange.
> +
> +**/
> +UINT64
> +EFIAPI
> +InternalSyncCompareExchange64 (
> + IN volatile UINT64 *Value,
> + IN UINT64 CompareValue,
> + IN UINT64 ExchangeValue
> + )
> +{
> + if (((UINTN)Value % sizeof (UINT64)) != 0) {
> + DEBUG((DEBUG_ERROR, "%a:Value pointer must aligned at natural address.\n", __FUNCTION__));
> + ASSERT (FALSE);
> + }
> + return SyncCompareExchange64 (Value, CompareValue, ExchangeValue);
> +}
> +
> +/**
> + Performs an atomic increment of an 32-bit unsigned integer.
> +
> + Performs an atomic increment of the 32-bit unsigned integer specified by
> + Value and returns the incremented value. The increment operation must be
> + performed using MP safe mechanisms. The state of the return value is not
> + guaranteed to be MP safe.
> +
> + @param Value A pointer to the 32-bit value to increment.
> +
> + @return The incremented value.
> +
> +**/
> +UINT32
> +EFIAPI
> +InternalSyncIncrement (
> + IN volatile UINT32 *Value
> + )
> +{
> + if (((UINTN)Value % sizeof (UINT32)) != 0) {
> + DEBUG((DEBUG_ERROR, "%a:Value pointer must aligned at natural address.\n", __FUNCTION__));
> + ASSERT (FALSE);
> + }
> + return SyncSyncIncrement32 (Value);
> +}
> +
> +/**
> + Performs an atomic decrement of an 32-bit unsigned integer.
> +
> + Performs an atomic decrement of the 32-bit unsigned integer specified by
> + Value and returns the decrement value. The decrement operation must be
> + performed using MP safe mechanisms. The state of the return value is not
> + guaranteed to be MP safe.
> +
> + @param Value A pointer to the 32-bit value to decrement.
> +
> + @return The decrement value.
> +
> +**/
> +UINT32
> +EFIAPI
> +InternalSyncDecrement (
> + IN volatile UINT32 *Value
> + )
> +{
> + if (((UINTN)Value % sizeof (UINT32)) != 0) {
> + DEBUG((DEBUG_ERROR, "%a:Value pointer must aligned at natural address.\n", __FUNCTION__));
> + ASSERT (FALSE);
> + }
> + return SyncSyncDecrement32 (Value);
> +}
> diff --git a/MdePkg/Library/BaseSynchronizationLib/RiscV64/SynchronizationAsm.S b/MdePkg/Library/BaseSynchronizationLib/RiscV64/SynchronizationAsm.S
> new file mode 100644
> index 0000000..943e274
> --- /dev/null
> +++ b/MdePkg/Library/BaseSynchronizationLib/RiscV64/SynchronizationAsm.S
> @@ -0,0 +1,78 @@
> +//------------------------------------------------------------------------------
> +//
> +// RISC-V synchronization functions.
> +//
> +// Copyright (c) 2016 - 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> +//
> +// SPDX-License-Identifier: BSD-2-Clause-Patent
> +//
> +//------------------------------------------------------------------------------
> +#include <Base.h>
> +
> +.data
> +
> +.text
> +.align 3
> +
> +.global ASM_PFX(SyncCompareExchange32)
> +.global ASM_PFX(SyncCompareExchange64)
> +.global ASM_PFX(SyncSyncIncrement32)
> +.global ASM_PFX(SyncSyncDecrement32)
> +
> +//
> +// ompare and xchange a 32-bit value.
> +//
> +// @param a0 : Pointer to 32-bit value.
> +// @param a1 : Compare value.
> +// @param a2 : Exchange value.
> +//
> +ASM_PFX (SyncCompareExchange32):
> + lr.w a3, (a0) // Load the value from a0 and make
> + // the reservation of address.
> + bne a3, a1, exit
> + sc.w a3, a2, (a0) // Write the value back to the address.
> + mv a3, a1
> +exit:
> + mv a0, a3
> + ret
> +
> +.global ASM_PFX(SyncCompareExchange64)
> +
> +//
> +// Compare and xchange a 64-bit value.
> +//
> +// @param a0 : Pointer to 64-bit value.
> +// @param a1 : Compare value.
> +// @param a2 : Exchange value.
> +//
> +ASM_PFX (SyncCompareExchange64):
> + lr.d a3, (a0) // Load the value from a0 and make
> + // the reservation of address.
> + bne a3, a1, exit
> + sc.d a3, a2, (a0) // Write the value back to the address.
> + mv a3, a1
> +exit2:
> + mv a0, a3
> + ret
> +
> +//
> +// Performs an atomic increment of an 32-bit unsigned integer.
> +//
> +// @param a0 : Pointer to 32-bit value.
> +//
> +ASM_PFX (SyncSyncIncrement32):
> + li a1, 1
> + amoadd.w a2, a1, (a0)
> + mv a0, a2
> + ret
> +
> +//
> +// Performs an atomic decrement of an 32-bit unsigned integer.
> +//
> +// @param a0 : Pointer to 32-bit value.
> +//
> +ASM_PFX (SyncSyncDecrement32):
> + li a1, -1
> + amoadd.w a2, a1, (a0)
> + mv a0, a2
> + ret
> --
> 2.7.4
>
>
>
>
next prev parent reply other threads:[~2019-09-27 0:20 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 ` Leif Lindholm [this message]
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
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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