From: Brijesh Singh <brijesh.singh@amd.com>
To: Laszlo Ersek <lersek@redhat.com>,
edk2-devel-01 <edk2-devel@lists.01.org>
Cc: brijesh.singh@amd.com, Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Jordan Justen <jordan.l.justen@intel.com>
Subject: Re: [PATCH 00/20] OvmfPkg: SEV: decrypt the initial SMRAM save state map for SMBASE relocation
Date: Mon, 5 Mar 2018 08:47:57 -0600 [thread overview]
Message-ID: <c4f948ec-062b-9b0f-80f2-9359ed4d9342@amd.com> (raw)
In-Reply-To: <43e0c837-3f1d-691b-f701-10c2777b721a@amd.com>
One more comment.
On 03/05/2018 08:44 AM, Brijesh Singh wrote: >> \
>> -device
>> scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1
>> \
>> -netdev tap,fd=26,id=hostnet0,vhost=on,vhostfd=28 \
>> -device
>> virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:65:f7:fb,bus=pci.4,addr=0x0,rombar=0
>> \
Please add iommu_platform=on,ats=on argument in virtio network. In order
the SEV guest to work with virtio we need to use iommu_platform=on.
>> -chardev pty,id=charserial0 \
>> -device isa-serial,chardev=charserial0,id=serial0 \
>> -device usb-tablet,id=input2,bus=usb.0,port=1 \
>> -spice
>> port=5900,addr=127.0.0.1,disable-ticketing,seamless-migration=on \
>> -device cirrus-vga,id=video0,bus=pcie.0,addr=0x1 \
>> -device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x0 \
>> -global isa-debugcon.iobase=0x402 \
>> -debugcon file:/tmp/from-brijesh.log \
>> -fw_cfg name=opt/ovmf/PcdResizeXterm,string=y \
>> -s \
>> -object sev-guest,id=sev0,policy=0x0,cbitpos=47,reduced-phys-bits=5 \
>> -machine memory-encryption=sev0 \
>> -msg timestamp=on
>>
>> Thanks,
>> Laszlo
>>
next prev parent reply other threads:[~2018-03-05 14:41 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-02 0:03 [PATCH 00/20] OvmfPkg: SEV: decrypt the initial SMRAM save state map for SMBASE relocation Laszlo Ersek
2018-03-02 0:03 ` [PATCH 01/20] OvmfPkg/MemEncryptSevLib: rewrap to 79 characters width Laszlo Ersek
2018-03-02 0:33 ` Kinney, Michael D
2018-03-02 11:25 ` Laszlo Ersek
2018-03-02 0:03 ` [PATCH 02/20] OvmfPkg/MemEncryptSevLib: clean up MemEncryptSevIsEnabled() decl Laszlo Ersek
2018-03-02 0:03 ` [PATCH 03/20] OvmfPkg/MemEncryptSevLib: clean up MemEncryptSevClearPageEncMask() decl Laszlo Ersek
2018-03-02 0:03 ` [PATCH 04/20] OvmfPkg/MemEncryptSevLib: clean up MemEncryptSevSetPageEncMask() decl Laszlo Ersek
2018-03-02 0:03 ` [PATCH 05/20] OvmfPkg/MemEncryptSevLib: clean up SetMemoryEncDec() comment block Laszlo Ersek
2018-03-02 0:03 ` [PATCH 06/20] OvmfPkg/MemEncryptSevLib: clean up InternalMemEncryptSevSetMemoryDecrypted() decl Laszlo Ersek
2018-03-02 0:03 ` [PATCH 07/20] OvmfPkg/MemEncryptSevLib: clean up InternalMemEncryptSevSetMemoryEncrypted() decl Laszlo Ersek
2018-03-02 0:03 ` [PATCH 08/20] OvmfPkg/MemEncryptSevLib: sort #includes, and entries in INF file sections Laszlo Ersek
2018-03-02 0:03 ` [PATCH 09/20] OvmfPkg/PlatformPei: sort #includes in "AmdSev.c" Laszlo Ersek
2018-03-02 0:03 ` [PATCH 10/20] OvmfPkg/SmmCpuFeaturesLib: rewrap to 79 columns Laszlo Ersek
2018-03-02 0:03 ` [PATCH 11/20] OvmfPkg/SmmCpuFeaturesLib: upper-case the "static" keyword Laszlo Ersek
2018-03-02 0:04 ` [PATCH 12/20] OvmfPkg/SmmCpuFeaturesLib: sort #includes, and entries in INF file sections Laszlo Ersek
2018-03-02 0:04 ` [PATCH 13/20] OvmfPkg/SmmCpuFeaturesLib: remove unneeded #includes and LibraryClasses Laszlo Ersek
2018-03-02 0:04 ` [PATCH 14/20] OvmfPkg/AmdSevDxe: rewrap to 79 characters width Laszlo Ersek
2018-03-02 0:04 ` [PATCH 15/20] OvmfPkg/AmdSevDxe: sort #includes, and entries in INF file sections Laszlo Ersek
2018-03-02 0:04 ` [PATCH 16/20] OvmfPkg/AmdSevDxe: refresh #includes and LibraryClasses Laszlo Ersek
2018-03-02 0:04 ` [PATCH 17/20] OvmfPkg/MemEncryptSevLib: find pages of initial SMRAM save state map Laszlo Ersek
2018-03-02 0:04 ` [PATCH 18/20] OvmfPkg/PlatformPei: SEV: allocate " Laszlo Ersek
2018-03-02 0:04 ` [PATCH 19/20] OvmfPkg/SmmCpuFeaturesLib: SEV: encrypt+free pages of init. " Laszlo Ersek
2018-03-02 0:04 ` [PATCH 20/20] OvmfPkg/AmdSevDxe: decrypt the pages of the initial SMRAM " Laszlo Ersek
2018-03-02 1:16 ` [PATCH 00/20] OvmfPkg: SEV: decrypt the initial SMRAM save state map for SMBASE relocation Brijesh Singh
2018-03-02 11:53 ` Laszlo Ersek
2018-03-02 13:17 ` Brijesh Singh
2018-03-05 9:55 ` Laszlo Ersek
2018-03-05 14:00 ` Laszlo Ersek
2018-03-05 14:44 ` Brijesh Singh
2018-03-05 14:47 ` Brijesh Singh [this message]
2018-03-05 21:06 ` Laszlo Ersek
2018-03-02 15:21 ` Brijesh Singh
2018-03-06 12:59 ` Laszlo Ersek
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