Acked-by: Jiewen Yao <jiewen....@intel.com> > -----Original Message----- > From: Boeuf, Sebastien <sebastien.bo...@intel.com> > Sent: Tuesday, January 11, 2022 6:21 PM > To: devel@edk2.groups.io > Cc: Yao, Jiewen <jiewen....@intel.com>; Justen, Jordan L > <jordan.l.jus...@intel.com>; kra...@redhat.com; Boeuf, Sebastien > <sebastien.bo...@intel.com> > Subject: [PATCH v3 03/11] OvmfPkg/CloudHv: Connect serial console > > From: Sebastien Boeuf <sebastien.bo...@intel.com> > > Cloud Hypervisor doesn't emulate any LPC bridge, therefore we simply > need to rely on the serial I/O port to be connected as a console. > It reuses the code from Xen since it's very generic. > > Signed-off-by: Sebastien Boeuf <sebastien.bo...@intel.com> > --- > OvmfPkg/CloudHv/CloudHvX64.dsc | 6 ++---- > OvmfPkg/CloudHv/CloudHvX64.fdf | 6 +----- > OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c | 8 +++++++- > 3 files changed, 10 insertions(+), 10 deletions(-) > > diff --git a/OvmfPkg/CloudHv/CloudHvX64.dsc > b/OvmfPkg/CloudHv/CloudHvX64.dsc > index 5e11942d08..d6d34a4677 100644 > --- a/OvmfPkg/CloudHv/CloudHvX64.dsc > +++ b/OvmfPkg/CloudHv/CloudHvX64.dsc > @@ -828,11 +828,9 @@ > OvmfPkg/VirtioGpuDxe/VirtioGpu.inf > > > > # > > - # ISA Support > > + # Serial Support > > # > > - OvmfPkg/SioBusDxe/SioBusDxe.inf > > - MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf > > - MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf > > + MdeModulePkg/Universal/SerialDxe/SerialDxe.inf > > > > # > > # SMBIOS Support > > diff --git a/OvmfPkg/CloudHv/CloudHvX64.fdf > b/OvmfPkg/CloudHv/CloudHvX64.fdf > index f35458551b..5ce3233bf7 100644 > --- a/OvmfPkg/CloudHv/CloudHvX64.fdf > +++ b/OvmfPkg/CloudHv/CloudHvX64.fdf > @@ -290,11 +290,7 @@ INF > MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf > INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf > > INF > MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestD > xe.inf > > > > -INF OvmfPkg/SioBusDxe/SioBusDxe.inf > > -!if $(SOURCE_DEBUG_ENABLE) == FALSE > > -INF MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf > > -!endif > > -INF MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf > > +INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf > > > > INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf > > INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf > > diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c > b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c > index 0918c35f1f..51016a5548 100644 > --- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c > +++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c > @@ -418,10 +418,16 @@ PlatformBootManagerBeforeConsole ( > SaveS3BootScript (); > > } > > > > + // > > // We need to connect all trusted consoles for TCG PP. Here we treat all > > // consoles in OVMF to be trusted consoles. > > + // > > + // Cloud Hypervisor doesn't emulate any LPC bridge, which is why it must > > + // rely on the serial I/O port to be connected as a console. It reuses the > > + // definition from Xen as it is very generic. > > + // > > PlatformInitializeConsole ( > > - XenDetected () ? gXenPlatformConsole : gPlatformConsole > > + (XenDetected () || PcdGet16 (PcdOvmfHostBridgePciDevId) == > CLOUDHV_DEVICE_ID) ? gXenPlatformConsole : gPlatformConsole > > ); > > > > // > > -- > 2.30.2
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