From: "Sami Mujawar" <sami.mujawar@arm.com>
To: <devel@edk2.groups.io>
Cc: Sami Mujawar <sami.mujawar@arm.com>, <ardb+tianocore@kernel.org>,
<leif@nuviainc.com>, <rebecca@bsdio.com>, <kraxel@redhat.com>,
<michael.d.kinney@intel.com>, <gaoliming@byosoft.com.cn>,
<zhiguang.liu@intel.com>, <jiewen.yao@intel.com>,
<jian.j.wang@intel.com>, <Matteo.Carlini@arm.com>,
<Akanksha.Jain2@arm.com>, <Ben.Adderson@arm.com>, <nd@arm.com>
Subject: [PATCH v1 9/9] ArmVirtPkg: Kvmtool: Add RNG support using FW-TRNG interface
Date: Thu, 30 Sep 2021 16:40:44 +0100 [thread overview]
Message-ID: <20210930154044.37336-10-sami.mujawar@arm.com> (raw)
In-Reply-To: <20210930154044.37336-1-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 FW-TRNG
interface to provide access to entropy.
Therefore, enable EFI_RNG_PROTOCOL for the Kvmtool guest/virtual
firmware.
Signed-off-by: Sami Mujawar <sami.mujawar@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 3bd1cc72a1eb856ad5b48e01915e58f1ee216878..7a1745f59c67c5f9d1f1adb66865afcfc0dfb2a9 100644
--- a/ArmVirtPkg/ArmVirtKvmTool.dsc
+++ b/ArmVirtPkg/ArmVirtKvmTool.dsc
@@ -71,6 +71,8 @@ [LibraryClasses.common]
PlatformHookLib|ArmVirtPkg/Library/Fdt16550SerialPortHookLib/Fdt16550SerialPortHookLib.inf
SerialPortLib|MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.inf
+ TrngLib|ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf
+
[LibraryClasses.common.SEC, LibraryClasses.common.PEI_CORE, LibraryClasses.common.PEIM]
PciExpressLib|MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf
PlatformHookLib|ArmVirtPkg/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.inf
@@ -102,6 +104,8 @@ [PcdsFeatureFlag.common]
# Use MMIO for accessing RTC controller registers.
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcUseMmio|TRUE
+ gArmTokenSpaceGuid.PcdMonitorConduitHvc|TRUE
+
[PcdsFixedAtBuild.common]
gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000000F
@@ -353,3 +357,9 @@ [Components.common]
}
OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
OvmfPkg/Virtio10Dxe/Virtio10.inf
+
+ #
+ # Rng Support
+ #
+ SecurityPkg/RandomNumberGenerator/RngDxe/RngDxe.inf
+
diff --git a/ArmVirtPkg/ArmVirtKvmTool.fdf b/ArmVirtPkg/ArmVirtKvmTool.fdf
index 152453dc4bb3508e75c58fd6dbc8181a86020b2c..cd67121ff2a5d50a1697504f7e3100907b6f3e59 100644
--- a/ArmVirtPkg/ArmVirtKvmTool.fdf
+++ b/ArmVirtPkg/ArmVirtKvmTool.fdf
@@ -211,6 +211,11 @@ [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
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
next prev parent reply other threads:[~2021-09-30 15:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-30 15:40 [PATCH v1 0/9] Add Raw algorithm support using Arm FW-TRNG interface Sami Mujawar
2021-09-30 15:40 ` [PATCH v1 1/9] MdePkg: Definition for TRNG library class interface Sami Mujawar
2021-09-30 15:40 ` [PATCH v1 2/9] ArmPkg: PCD to select conduit for monitor calls Sami Mujawar
2021-09-30 15:40 ` [PATCH v1 3/9] ArmPkg: Add Arm Firmware TRNG library Sami Mujawar
2021-09-30 15:40 ` [PATCH v1 4/9] MdePkg: Add definition for NULL GUID Sami Mujawar
2021-09-30 15:40 ` [PATCH v1 5/9] MdePkg: Add NULL instance of TRNG Library Sami Mujawar
2021-09-30 15:40 ` [PATCH v1 6/9] SecurityPkg: Rename RdRandGenerateEntropy to common name Sami Mujawar
2021-09-30 15:40 ` [PATCH v1 7/9] SecurityPkg: Restructure checks in RngGetInfo Sami Mujawar
2021-09-30 15:40 ` [PATCH v1 8/9] SecurityPkg: Add RawAlgorithm support using TRNG library Sami Mujawar
2021-09-30 15:40 ` Sami Mujawar [this message]
2021-10-01 17:47 ` [edk2-devel] [PATCH v1 9/9] ArmVirtPkg: Kvmtool: Add RNG support using FW-TRNG interface Joey Gouly
2021-10-08 5:35 ` 回复: [PATCH v1 0/9] Add Raw algorithm support using Arm " gaoliming
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