From: "Marcello Sylvester Bauer" <marcello.bauer@9elements.com>
To: devel@edk2.groups.io
Subject: [PATCH v4 0/3] UefiPayloadPkg: Runtime MMCONF
Date: Mon, 27 Jul 2020 10:18:39 +0200 [thread overview]
Message-ID: <20200727081842.28843-1-marcello.bauer@9elements.com> (raw)
Support arbitrary platforms with different or even no MMCONF space.
Fixes crash on platforms not exposing 256 buses.
Tested on:
* AMD Stoney Ridge
Branch: https://github.com/9elements/edk2-1/tree/UefiPayloadPkg-MMCONF
PR: https://github.com/tianocore/edk2/pull/817
v4:
* MdePkg: undo default PcdPciExpressBaseSize off by one
v3:
* split patch 2 by package
* MdePkg/PciExpress:
- PciExpressXX add return value specification
- Undo remove of ASSERT()
- PcdPciExpressBaseSize() correct function header
- correct return value types
v2:
* rebased with regards to commit 3900a63e3a1b9ba9a4105bedead7b986188cec2c
* add MdePkg Maintainer
Marcello Sylvester Bauer (2):
MdePkg/BasePciExpressLib: Support variable size MMCONF
UefiPayloadPkg: Support variable size MMCONF space
Patrick Rudolph (1):
UefiPayloadPkg: Store the size of the MMCONF window
MdePkg/MdePkg.dec | 4 +
UefiPayloadPkg/UefiPayloadPkgIa32X64.dsc | 1 +
MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf | 6 +-
UefiPayloadPkg/BlSupportDxe/BlSupportDxe.inf | 1 +
MdePkg/Include/Library/PciExpressLib.h | 5 +-
UefiPayloadPkg/Include/Guid/AcpiBoardInfoGuid.h | 1 +
MdePkg/Library/BasePciExpressLib/PciExpressLib.c | 216 +++++++++++++++++---
UefiPayloadPkg/BlSupportDxe/BlSupportDxe.c | 4 +-
UefiPayloadPkg/BlSupportPei/BlSupportPei.c | 3 +
9 files changed, 202 insertions(+), 39 deletions(-)
--
2.27.0
next reply other threads:[~2020-07-27 8:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-27 8:18 Marcello Sylvester Bauer [this message]
2020-07-27 8:18 ` [PATCH v4 1/3] UefiPayloadPkg: Store the size of the MMCONF window Marcello Sylvester Bauer
2020-07-27 15:40 ` Guo Dong
2020-07-27 8:18 ` [PATCH v4 2/3] MdePkg/BasePciExpressLib: Support variable size MMCONF Marcello Sylvester Bauer
2020-07-28 1:55 ` Liming Gao
2020-07-29 8:01 ` Marcello Sylvester Bauer
2020-07-31 3:54 ` [edk2-devel] " Liming Gao
2020-07-27 8:18 ` [PATCH v4 3/3] UefiPayloadPkg: Support variable size MMCONF space Marcello Sylvester Bauer
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