public inbox for devel@edk2.groups.io
 help / color / mirror / Atom feed
From: "Doug Flick via groups.io" <dougflick=microsoft.com@groups.io>
To: devel@edk2.groups.io
Cc: Leif Lindholm <quic_llindhol@quicinc.com>,
	Ard Biesheuvel <ardb+tianocore@kernel.org>,
	Sami Mujawar <sami.mujawar@arm.com>
Subject: [edk2-devel] [PATCH v3 15/20] ArmVirtPkg: Move PcdMonitorConduitHvc
Date: Thu, 23 May 2024 22:45:07 -0700	[thread overview]
Message-ID: <20240524054512.523329-16-douglas.flick@microsoft.com> (raw)
In-Reply-To: <20240524054512.523329-1-douglas.flick@microsoft.com>

This moves the PcdMonitorConduitHvc from PcdsFeatureFlag.Common to
PcdsFixedAtBuild.Common

This is a follow on to the previous commit:
ArmPkg: Allow SMC/HVC monitor conduit to be specified at runtime

ArmVirtQemu may execute at EL2, in which case monitor calls are
generally made using SMC instructions instead of HVC instructions.

Whether or not this is the case can only be decided at runtime, and so
the associated PCD needs to be settable at runtime, if the platform
definition chooses so. This implies a boolean PCD, given that a feature
PCD is build-time configurable only.

Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>

Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
---
 ArmVirtPkg/ArmVirtKvmTool.dsc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ArmVirtPkg/ArmVirtKvmTool.dsc b/ArmVirtPkg/ArmVirtKvmTool.dsc
index 20da331966..ae0dd1497f 100644
--- a/ArmVirtPkg/ArmVirtKvmTool.dsc
+++ b/ArmVirtPkg/ArmVirtKvmTool.dsc
@@ -126,8 +126,6 @@
   # Use MMIO for accessing RTC controller registers.
   gPcAtChipsetPkgTokenSpaceGuid.PcdRtcUseMmio|TRUE
 
-  gArmTokenSpaceGuid.PcdMonitorConduitHvc|TRUE
-
 [PcdsFixedAtBuild.common]
   gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000000F
 
@@ -167,6 +165,8 @@
   #
   gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16
 
+  gArmTokenSpaceGuid.PcdMonitorConduitHvc|TRUE
+
 [PcdsPatchableInModule.common]
   #
   # This will be overridden in the code
-- 
2.34.1



-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#119242): https://edk2.groups.io/g/devel/message/119242
Mute This Topic: https://groups.io/mt/106276867/7686176
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io]
-=-=-=-=-=-=-=-=-=-=-=-



  parent reply	other threads:[~2024-05-24  5:45 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-24  5:44 [edk2-devel] [PATCH v3 00/20] NetworkPkg: CVE-2023-45236 and CVE-2023-45237 Doug Flick via groups.io
2024-05-24  5:44 ` [edk2-devel] [PATCH v3 01/20] EmulatorPkg: : Add RngDxe to EmulatorPkg Doug Flick via groups.io
2024-05-24  5:44 ` [edk2-devel] [PATCH v3 02/20] EmulatorPkg: : Add Hash2DxeCrypto " Doug Flick via groups.io
2024-05-24  5:44 ` [edk2-devel] [PATCH v3 03/20] OvmfPkg:PlatformCI: Support virtio-rng-pci Doug Flick via groups.io
2024-05-24  5:44 ` [edk2-devel] [PATCH v3 04/20] OvmfPkg: : Add Hash2DxeCrypto to OvmfPkg Doug Flick via groups.io
2024-05-24  5:44 ` [edk2-devel] [PATCH v3 05/20] ArmVirtPkg:PlatformCI: Support virtio-rng-pci Doug Flick via groups.io
2024-05-24  5:44 ` [edk2-devel] [PATCH v3 06/20] ArmVirtPkg: : Add Hash2DxeCrypto to ArmVirtPkg Doug Flick via groups.io
2024-05-24  5:44 ` [edk2-devel] [PATCH v3 07/20] SecurityPkg: RngDxe: Remove incorrect limitation on GetRng Doug Flick via groups.io
2024-05-24  5:53   ` Yao, Jiewen
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 08/20] NetworkPkg:: SECURITY PATCH CVE-2023-45237 Doug Flick via groups.io
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 09/20] NetworkPkg: TcpDxe: SECURITY PATCH CVE-2023-45236 Doug Flick via groups.io
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 10/20] MdePkg: : Add MockUefiBootServicesTableLib Doug Flick via groups.io
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 11/20] MdePkg: : Adds Protocol for MockRng Doug Flick via groups.io
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 12/20] MdePkg: Add MockHash2 Protocol for testing Doug Flick via groups.io
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 13/20] NetworkPkg: Update the PxeBcDhcp6GoogleTest due to underlying changes Doug Flick via groups.io
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 14/20] ArmPkg: Allow SMC/HVC monitor conduit to be specified at runtime Doug Flick via groups.io
2024-05-24  5:45 ` Doug Flick via groups.io [this message]
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 16/20] MdePkg/BaseRngLib AARCH64: Remove overzealous ASSERT() Doug Flick via groups.io
2024-05-24  6:47   ` 回复: " gaoliming via groups.io
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 17/20] ArmVirtPkg/ArmVirtQemu: Permit the use of dynamic PCDs in PEI Doug Flick via groups.io
2024-05-24  5:45 ` [edk2-devel] [PATCH v3 18/20] ArmVirtPkg: Use dynamic PCD to set the SMCCC conduit Doug Flick via groups.io
2024-05-24  7:01 ` 回复: [edk2-devel] [PATCH v3 00/20] NetworkPkg: CVE-2023-45236 and CVE-2023-45237 gaoliming via groups.io
2024-05-24  7:07   ` Ard Biesheuvel
2024-05-24  9:12     ` 回复: " gaoliming via groups.io
2024-05-24  9:41       ` Ard Biesheuvel
2024-05-24 11:48         ` Gerd Hoffmann
2024-05-24 14:51           ` 回复: " gaoliming via groups.io
2024-05-24 16:50             ` [edk2-devel] " Doug Flick via groups.io
2024-05-25  4:33               ` 回复: " gaoliming via groups.io
     [not found]           ` <17D27450B424AC2B.30215@groups.io>
2024-05-24 16:00             ` gaoliming via groups.io
2024-05-29 13:09 ` Gerd Hoffmann
2024-05-30  5:07   ` 回复: " gaoliming via groups.io
2024-05-30  9:31     ` Gerd Hoffmann
2024-05-30 10:08       ` Michael Brown
2024-05-30 10:33         ` Gerd Hoffmann
2024-05-30 10:49           ` Michael Brown
2024-05-30 11:48             ` Gerd Hoffmann
  -- strict thread matches above, loose matches on Subject: below --
2024-05-24  5:44 Doug Flick via groups.io
2024-05-24  5:44 ` [edk2-devel] [PATCH v3 15/20] ArmVirtPkg: Move PcdMonitorConduitHvc Doug Flick via groups.io

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=20240524054512.523329-16-douglas.flick@microsoft.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