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From: Jordan Justen <jordan.l.justen@intel.com>
To: Brijesh Singh <brijesh.singh@amd.com>,
	Laszlo Ersek <lersek@redhat.com>,
	edk2-devel@lists.01.org
Cc: Thomas.Lendacky@amd.com, Jiewen Yao <jiewen.yao@intel.com>,
	leo.duran@amd.com
Subject: Re: [RFC v4 06/13] OvmfPkg:AmdSevDxe: add AmdSevDxe driver
Date: Thu, 11 May 2017 10:43:46 -0700	[thread overview]
Message-ID: <149452462682.9607.8151737434916832513@jljusten-skl.jf.intel.com> (raw)
In-Reply-To: <1ebdde6a-bad7-ed9a-b2af-7334477c8ae3@redhat.com>

On 2017-05-11 08:53:39, Laszlo Ersek wrote:
> (5) Please mention that the driver is being added to the APRIORI DXE
> file for a separate reason as well (not just for the early clearing of
> the C bit on MMIO/NonExistent): OvmfPkg's DXE phase modules that tailor
> their behavior to SEV presence will assume that the IOMMU protocol
> exported by this driver is available *at once*.

What other code depends on this being run apriori?

-Jordan


  reply	other threads:[~2017-05-11 17:43 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-10 22:09 [RFC v4 00/13] x86: Secure Encrypted Virtualization (AMD) Brijesh Singh
2017-05-10 22:09 ` [RFC v4 01/13] UefiCpuPkg: Define AMD Memory Encryption specific CPUID and MSR Brijesh Singh
2017-05-11  0:30   ` Fan, Jeff
2017-05-10 22:09 ` [RFC v4 02/13] OvmfPkg/ResetVector: Set C-bit when building initial page table Brijesh Singh
2017-05-11 11:40   ` Laszlo Ersek
2017-05-10 22:09 ` [RFC v4 03/13] OvmfPkg: Update dsc to use IoLib from BaseIoLibIntrinsicSev.inf Brijesh Singh
2017-05-11 11:46   ` Laszlo Ersek
2017-05-10 22:09 ` [RFC v4 04/13] OvmfPkg/BaseMemcryptSevLib: Add SEV helper library Brijesh Singh
2017-05-11 14:04   ` Laszlo Ersek
2017-05-11 18:03     ` Brijesh Singh
2017-05-10 22:09 ` [RFC v4 05/13] OvmfPkg/PlatformPei: Set memory encryption PCD when SEV is enabled Brijesh Singh
2017-05-11 14:37   ` Laszlo Ersek
2017-05-11 18:04     ` Brijesh Singh
2017-05-10 22:09 ` [RFC v4 06/13] OvmfPkg:AmdSevDxe: add AmdSevDxe driver Brijesh Singh
2017-05-11  0:56   ` Yao, Jiewen
2017-05-11 15:19   ` Laszlo Ersek
2017-05-11 15:53     ` Laszlo Ersek
2017-05-11 17:43       ` Jordan Justen [this message]
2017-05-11 18:01         ` Brijesh Singh
2017-05-15 17:47           ` Jordan Justen
2017-05-16 12:04             ` Brijesh Singh
2017-05-16 17:56               ` Jordan Justen
2017-05-16 20:25                 ` Brijesh Singh
2017-05-18  8:50                   ` Laszlo Ersek
2017-05-11 20:14         ` Laszlo Ersek
2017-05-11 18:12     ` Brijesh Singh
2017-05-10 22:09 ` [RFC v4 07/13] OvmfPkg/QemuFwCfgLib: Provide Pei and Dxe specific library Brijesh Singh
2017-05-11 15:40   ` Laszlo Ersek
2017-05-11 18:16     ` Brijesh Singh
2017-05-10 22:09 ` [RFC v4 08/13] OvmfPkg/QemuFwCfgLib: Prepare for SEV support Brijesh Singh
2017-05-11 15:57   ` Laszlo Ersek
2017-05-10 22:09 ` [RFC v4 09/13] OvmfPkg/QemuFwCfgLib: Implement SEV internal function for SEC phase Brijesh Singh
2017-05-11 16:24   ` Laszlo Ersek
2017-05-11 18:21     ` Brijesh Singh
2017-05-10 22:09 ` [RFC v4 10/13] OvmfPkg/QemuFwCfgLib: Implement SEV internal functions for PEI phase Brijesh Singh
2017-05-11 16:38   ` Laszlo Ersek
2017-05-10 22:09 ` [RFC v4 11/13] OvmfPkg/QemuFwCfgLib: Implement SEV internal function for Dxe phase Brijesh Singh
2017-05-11 17:07   ` Laszlo Ersek
2017-05-10 22:09 ` [RFC v4 12/13] OvmfPkg/QemuFwCfgLib: Add option to dynamic alloc FW_CFG_DMA Access Brijesh Singh
2017-05-11 17:10   ` Laszlo Ersek
2017-05-10 22:09 ` [RFC v4 13/13] OvmfPkg/QemuFwCfgLib: Add SEV support Brijesh Singh
2017-05-11 17:44   ` Laszlo Ersek

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