From: "PierreGondois" <pierre.gondois@arm.com>
To: devel@edk2.groups.io
Cc: Sami Mujawar <sami.mujawar@arm.com>,
Leif Lindholm <quic_llindhol@quicinc.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Rebecca Cran <rebecca@bsdio.com>,
Michael D Kinney <michael.d.kinney@intel.com>,
Liming Gao <gaoliming@byosoft.com.cn>,
Jiewen Yao <jiewen.yao@intel.com>,
Jian J Wang <jian.j.wang@intel.com>
Subject: [PATCH v9 19/19] ArmVirtPkg: Kvmtool: Add RNG support using Arm TRNG interface
Date: Fri, 28 Oct 2022 17:32:59 +0200 [thread overview]
Message-ID: <20221028153259.397445-20-Pierre.Gondois@arm.com> (raw)
In-Reply-To: <20221028153259.397445-1-Pierre.Gondois@arm.com>
From: Sami Mujawar <sami.mujawar@arm.com>
Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668)
The EFI_RNG_PROTOCOL published by RngDxe has been updated to
implement the EFI_RNG_ALGORITHM_RAW using the Arm TRNG interface
to provide access to entropy.
Therefore, enable EFI_RNG_PROTOCOL for the Kvmtool guest/virtual
firmware.
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
---
ArmVirtPkg/ArmVirtKvmTool.dsc | 10 ++++++++++
ArmVirtPkg/ArmVirtKvmTool.fdf | 5 +++++
2 files changed, 15 insertions(+)
diff --git a/ArmVirtPkg/ArmVirtKvmTool.dsc b/ArmVirtPkg/ArmVirtKvmTool.dsc
index c598903b33d2..2ba00bd08ff1 100644
--- a/ArmVirtPkg/ArmVirtKvmTool.dsc
+++ b/ArmVirtPkg/ArmVirtKvmTool.dsc
@@ -81,6 +81,9 @@ [LibraryClasses.common]
HwInfoParserLib|DynamicTablesPkg/Library/FdtHwInfoParserLib/FdtHwInfoParserLib.inf
DynamicPlatRepoLib|DynamicTablesPkg/Library/Common/DynamicPlatRepoLib/DynamicPlatRepoLib.inf
+ ArmMonitorLib|ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf
+ ArmTrngLib|ArmPkg/Library/ArmTrngLib/ArmTrngLib.inf
+
[LibraryClasses.common.SEC, LibraryClasses.common.PEI_CORE, LibraryClasses.common.PEIM]
PciExpressLib|MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf
PlatformHookLib|ArmVirtPkg/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.inf
@@ -112,6 +115,8 @@ [PcdsFeatureFlag.common]
# Use MMIO for accessing RTC controller registers.
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcUseMmio|TRUE
+ gArmTokenSpaceGuid.PcdMonitorConduitHvc|TRUE
+
[PcdsFixedAtBuild.common]
gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000000F
@@ -362,6 +367,11 @@ [Components.common]
OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
OvmfPkg/Virtio10Dxe/Virtio10.inf
+ #
+ # Rng Support
+ #
+ SecurityPkg/RandomNumberGenerator/RngDxe/RngDxe.inf
+
!if $(ARCH) == AARCH64
#
# ACPI Support
diff --git a/ArmVirtPkg/ArmVirtKvmTool.fdf b/ArmVirtPkg/ArmVirtKvmTool.fdf
index b696bffc7ccb..82aff47673cb 100644
--- a/ArmVirtPkg/ArmVirtKvmTool.fdf
+++ b/ArmVirtPkg/ArmVirtKvmTool.fdf
@@ -224,6 +224,11 @@ [FV.FvMain]
#
INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+ #
+ # Rng Support
+ #
+ INF SecurityPkg/RandomNumberGenerator/RngDxe/RngDxe.inf
+
[FV.FVMAIN_COMPACT]
FvAlignment = 16
ERASE_POLARITY = 1
--
2.25.1
next prev parent reply other threads:[~2022-10-28 15:34 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-28 15:32 [PATCH v9 00/19] Add Raw algorithm support using Arm TRNG interface PierreGondois
2022-10-28 15:32 ` [PATCH v9 01/19] ArmPkg: PCD to select conduit for monitor calls PierreGondois
2022-10-28 15:32 ` [PATCH v9 02/19] ArmPkg/ArmMonitorLib: Definition for ArmMonitorLib library class PierreGondois
2022-10-28 15:32 ` [PATCH v9 03/19] ArmPkg/ArmMonitorLib: Add ArmMonitorLib PierreGondois
2022-10-28 15:32 ` [PATCH v9 04/19] ArmPkg: Sort HVC/SMC section alphbetically in ArmPkg.dsc PierreGondois
2022-10-28 15:32 ` [PATCH v9 05/19] ArmPkg/ArmHvcLibNull: Add NULL instance of ArmHvcLib PierreGondois
2022-10-28 15:32 ` [PATCH v9 06/19] MdePkg/ArmTrngLib: Definition for Arm TRNG library class interface PierreGondois
2022-10-28 15:32 ` [PATCH v9 07/19] MdePkg/ArmTrngLib: Add NULL instance of Arm TRNG Library PierreGondois
2022-10-28 15:32 ` [PATCH v9 08/19] ArmPkg: Add FID definitions for Arm TRNG PierreGondois
2022-10-28 15:32 ` [PATCH v9 09/19] ArmPkg/ArmTrngLib: Add Arm TRNG library PierreGondois
2022-10-28 15:32 ` [PATCH v9 10/19] SecurityPkg/RngDxe: Rename RdRandGenerateEntropy to generic name PierreGondois
2022-10-28 15:32 ` [PATCH v9 11/19] SecurityPkg/RngDxe: Replace Pcd with Sp80090Ctr256Guid PierreGondois
2022-10-28 15:32 ` [PATCH v9 12/19] SecurityPkg/RngDxe: Remove ArchGetSupportedRngAlgorithms() PierreGondois
2022-10-28 15:32 ` [PATCH v9 13/19] SecurityPkg/RngDxe: Documentation/include/parameter cleanup PierreGondois
2022-10-28 15:32 ` [PATCH v9 14/19] SecurityPkg/RngDxe: Check before advertising Cpu Rng algo PierreGondois
2022-10-28 15:32 ` [PATCH v9 15/19] SecurityPkg/RngDxe: Add AArch64 RawAlgorithm support through ArmTrngLib PierreGondois
2022-10-28 15:32 ` [PATCH v9 16/19] SecurityPkg/RngDxe: Add debug warning for NULL PcdCpuRngSupportedAlgorithm PierreGondois
2022-10-28 15:32 ` [PATCH v9 17/19] SecurityPkg/RngDxe: Rename AArch64/RngDxe.c PierreGondois
2022-10-28 15:32 ` [PATCH v9 18/19] SecurityPkg/RngDxe: Add Arm support of RngDxe PierreGondois
2022-10-28 15:32 ` PierreGondois [this message]
2022-11-01 1:10 ` 回复: [PATCH v9 00/19] Add Raw algorithm support using Arm TRNG interface gaoliming
2022-11-01 8:55 ` Yao, Jiewen
2022-11-04 1:16 ` 回复: " gaoliming
2022-11-04 17:34 ` [edk2-devel] " Ard Biesheuvel
2022-11-06 16:57 ` Ard Biesheuvel
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