From: "Gerd Hoffmann" <kraxel@redhat.com>
To: devel@edk2.groups.io
Cc: Pawel Polawski <ppolawsk@redhat.com>,
Gerd Hoffmann <kraxel@redhat.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Liming Gao <gaoliming@byosoft.com.cn>,
Hao A Wu <hao.a.wu@intel.com>, Ray Ni <ray.ni@intel.com>,
Oliver Steffen <osteffen@redhat.com>,
Leif Lindholm <quic_llindhol@quicinc.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Jordan Justen <jordan.l.justen@intel.com>,
Abner Chang <abner.chang@hpe.com>,
Jian J Wang <jian.j.wang@intel.com>
Subject: [PATCH v4 0/6] OvmfPkg/Microvm/pcie: add pcie support
Date: Thu, 21 Apr 2022 14:27:49 +0200 [thread overview]
Message-ID: <20220421122755.1436026-1-kraxel@redhat.com> (raw)
Needs two little tweaks in PCI code because microvm supports mmio only.
Other than that just wire up the existing code (the PCIe host adapter
used by microvm is the same (virtual) hardware used by the arm/aarch64
virtual machines).
v4:
- update PciHostBridge check (Abner Chang).
v3:
- rebase to latest master, adapt to PlatformInitLib.
- rework PhysMemAddressWidth handling for microvm.
v2:
- rebase to latest master
- pick up review tags
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3777
Gerd Hoffmann (6):
MdeModulePkg/PciHostBridge: io range is not mandatory
OvmfPkg/FdtPciHostBridgeLib: io range is not mandatory
OvmfPkg/Platform: unfix PcdPciExpressBaseAddress
OvmfPkg/Microvm/pcie: no vbeshim please
OvmfPkg/Microvm/pcie: mPhysMemAddressWidth tweak
OvmfPkg/Microvm/pcie: add pcie support
OvmfPkg/Microvm/MicrovmX64.dsc | 40 ++++++++++-------
.../PlatformInitLib/PlatformInitLib.inf | 4 +-
OvmfPkg/PlatformPei/PlatformPei.inf | 2 +-
.../Bus/Pci/PciHostBridgeDxe/PciHostBridge.c | 3 ++
.../FdtPciHostBridgeLib/FdtPciHostBridgeLib.c | 45 ++++++++++---------
OvmfPkg/Library/PlatformInitLib/MemDetect.c | 45 ++++++++++++++++++-
OvmfPkg/Library/PlatformInitLib/Platform.c | 4 +-
OvmfPkg/PlatformPei/Platform.c | 2 +-
OvmfPkg/QemuVideoDxe/VbeShim.c | 2 +
OvmfPkg/Microvm/README | 2 +-
10 files changed, 104 insertions(+), 45 deletions(-)
--
2.35.1
next reply other threads:[~2022-04-21 12:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 12:27 Gerd Hoffmann [this message]
2022-04-21 12:27 ` [PATCH v4 1/6] MdeModulePkg/PciHostBridge: io range is not mandatory Gerd Hoffmann
2022-04-21 12:27 ` [PATCH v4 2/6] OvmfPkg/FdtPciHostBridgeLib: " Gerd Hoffmann
2022-04-21 12:27 ` [PATCH v4 3/6] OvmfPkg/Platform: unfix PcdPciExpressBaseAddress Gerd Hoffmann
2022-04-21 12:27 ` [PATCH v4 4/6] OvmfPkg/Microvm/pcie: no vbeshim please Gerd Hoffmann
2022-04-21 12:27 ` [PATCH v4 5/6] OvmfPkg/Microvm/pcie: mPhysMemAddressWidth tweak Gerd Hoffmann
2022-04-21 12:27 ` [PATCH v4 6/6] OvmfPkg/Microvm/pcie: add pcie support Gerd Hoffmann
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