From: "Yao, Jiewen" <jiewen.yao@intel.com>
To: "Xu, Min M" <min.m.xu@intel.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Kinney, Michael D" <michael.d.kinney@intel.com>,
"Gao, Liming" <gaoliming@byosoft.com.cn>,
"Liu, Zhiguang" <zhiguang.liu@intel.com>,
"Aktas, Erdem" <erdemaktas@google.com>,
Gerd Hoffmann <kraxel@redhat.com>,
"James Bottomley" <jejb@linux.ibm.com>,
Tom Lendacky <thomas.lendacky@amd.com>
Subject: Re: [PATCH 02/14] MdePkg: Increase EFI_RESOURCE_MAX_MEMORY_TYPE
Date: Mon, 6 Jun 2022 03:23:20 +0000 [thread overview]
Message-ID: <MW4PR11MB58729373E5A783553774F6B68CA29@MW4PR11MB5872.namprd11.prod.outlook.com> (raw)
In-Reply-To: <13769f246c324cdd21c7e22e42fa3f92cbaa6a1d.1654420875.git.min.m.xu@intel.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
> -----Original Message-----
> From: Xu, Min M <min.m.xu@intel.com>
> Sent: Monday, June 6, 2022 11:00 AM
> To: devel@edk2.groups.io
> Cc: Xu, Min M <min.m.xu@intel.com>; Kinney, Michael D
> <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; Liu,
> Zhiguang <zhiguang.liu@intel.com>; Aktas, Erdem <erdemaktas@google.com>;
> Gerd Hoffmann <kraxel@redhat.com>; James Bottomley <jejb@linux.ibm.com>;
> Yao, Jiewen <jiewen.yao@intel.com>; Tom Lendacky
> <thomas.lendacky@amd.com>
> Subject: [PATCH 02/14] MdePkg: Increase EFI_RESOURCE_MAX_MEMORY_TYPE
>
> From: Min M Xu <min.m.xu@intel.com>
>
> RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3937
>
> EFI_RESOURCE_MEMORY_UNACCEPTED is defined for unaccepted memory.
> But this defitinion has not been officially in the PI spec. Base
> on the code-first we define EFI_RESOURCE_MEMORY_UNACCEPTED at
> MdeModulePkg/Include/Pi/PrePiHob.h and update
> EFI_RESOURCE_MAX_MEMORY_TYPE
> to 8. After EFI_RESOURCE_MEMORY_UNACCEPTED is officially published
> in PI spec, we will re-visit here.
>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Zhiguang Liu <zhiguang.liu@intel.com>
> Cc: Erdem Aktas <erdemaktas@google.com>
> Cc: Gerd Hoffmann <kraxel@redhat.com>
> Cc: James Bottomley <jejb@linux.ibm.com>
> Cc: Jiewen Yao <jiewen.yao@intel.com>
> Cc: Tom Lendacky <thomas.lendacky@amd.com>
> Signed-off-by: Min Xu <min.m.xu@intel.com>
> ---
> MdePkg/Include/Pi/PiHob.h | 11 ++++++++++-
> 1 file changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/MdePkg/Include/Pi/PiHob.h b/MdePkg/Include/Pi/PiHob.h
> index e9f0ab4309d1..9af2e957fee5 100644
> --- a/MdePkg/Include/Pi/PiHob.h
> +++ b/MdePkg/Include/Pi/PiHob.h
> @@ -232,7 +232,16 @@ typedef UINT32 EFI_RESOURCE_TYPE;
> #define EFI_RESOURCE_MEMORY_MAPPED_IO_PORT 0x00000004
> #define EFI_RESOURCE_MEMORY_RESERVED 0x00000005
> #define EFI_RESOURCE_IO_RESERVED 0x00000006
> -#define EFI_RESOURCE_MAX_MEMORY_TYPE 0x00000007
> +//
> +// EFI_RESOURCE_MEMORY_UNACCEPTED is defined for unaccepted memory.
> +// But this defitinion has not been officially in the PI spec. Base
> +// on the code-first we define EFI_RESOURCE_MEMORY_UNACCEPTED at
> +// MdeModulePkg/Include/Pi/PrePiHob.h and update
> EFI_RESOURCE_MAX_MEMORY_TYPE
> +// to 8. After EFI_RESOURCE_MEMORY_UNACCEPTED is officially published
> +// in PI spec, we will re-visit here.
> +//
> +// #define EFI_RESOURCE_MEMORY_UNACCEPTED 0x00000007
> +#define EFI_RESOURCE_MAX_MEMORY_TYPE 0x00000008
>
> ///
> /// A type of recount attribute type.
> --
> 2.29.2.windows.2
next prev parent reply other threads:[~2022-06-06 3:23 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-06 2:59 [PATCH 00/14] Introduce Lazy-accept for Tdx guest Min Xu
2022-06-06 2:59 ` [PATCH 01/14] MdeModulePkg: Add PrePiHob.h Min Xu
2022-06-06 2:59 ` [PATCH 02/14] MdePkg: Increase EFI_RESOURCE_MAX_MEMORY_TYPE Min Xu
2022-06-06 3:23 ` Yao, Jiewen [this message]
2022-06-07 10:39 ` Gerd Hoffmann
2022-06-08 0:02 ` [edk2-devel] " Min Xu
2022-06-06 2:59 ` [PATCH 03/14] OvmfPkg: Use EFI_RESOURCE_MEMORY_UNACCEPTED which defined in MdeModulePkg Min Xu
2022-06-06 2:59 ` [PATCH 04/14] MdePkg: Add UEFI Unaccepted memory definition Min Xu
2022-06-06 3:23 ` Yao, Jiewen
[not found] ` <004301d87ec6$72e53d00$58afb700$@byosoft.com.cn>
2022-06-15 5:39 ` Min Xu
2022-06-06 2:59 ` [PATCH 05/14] MdeModulePkg: Update Dxe to handle unaccepted memory type Min Xu
[not found] ` <005601d87ec8$7f6f7700$7e4e6500$@byosoft.com.cn>
2022-06-15 6:18 ` [edk2-devel] " Min Xu
2022-06-06 2:59 ` [PATCH 06/14] ShellPkg: Update shell command memmap to show unaccepted memory Min Xu
2022-06-06 3:01 ` Ni, Ray
2022-06-06 3:19 ` Min Xu
2022-06-06 2:59 ` [PATCH 07/14] OvmfPkg: Add PCD and DEFINEs for Lazy Accept page Min Xu
2022-06-07 10:45 ` Gerd Hoffmann
2022-06-08 0:06 ` Min Xu
2022-06-08 6:18 ` Gerd Hoffmann
2022-06-15 3:07 ` Min Xu
2022-06-15 8:05 ` Gerd Hoffmann
2022-06-15 20:51 ` Dionna Glaze
2022-06-16 0:05 ` [edk2-devel] " Min Xu
2022-06-16 5:51 ` Gerd Hoffmann
2022-06-16 7:33 ` Min Xu
2022-06-16 13:09 ` Lendacky, Thomas
2022-06-16 16:44 ` Dionna Glaze
2022-06-16 18:33 ` Lendacky, Thomas
2022-06-16 23:47 ` Dionna Glaze
2022-06-14 16:10 ` Dionna Glaze
2022-06-15 3:08 ` Min Xu
2022-06-06 2:59 ` [PATCH 08/14] OvmfPkg: Use PcdOvmfWorkAreaBase instead of PcdSevEsWorkAreaBase Min Xu
2022-06-07 10:48 ` Gerd Hoffmann
2022-06-08 0:08 ` Min Xu
2022-06-06 2:59 ` [PATCH 09/14] OvmfPkg: Add MaxAcceptedMemoryAddress in TDX work area Min Xu
2022-06-06 2:59 ` [PATCH 10/14] OvmfPkg: Introduce lazy accept in PlatformInitLib and PlatformPei Min Xu
2022-06-06 2:59 ` [PATCH 11/14] OvmfPkg: Update ConstructFwHobList for lazy accept Min Xu
2022-06-06 3:00 ` [PATCH 12/14] MdePkg: The prototype definition of EfiMemoryAcceptProtocol Min Xu
2022-06-06 3:22 ` Yao, Jiewen
2022-06-08 0:49 ` Min Xu
2022-06-06 3:00 ` [PATCH 13/14] OvmfPkg: Realize EfiMemoryAcceptProtocol in TdxDxe Min Xu
2022-06-06 3:00 ` [PATCH 14/14] MdeModulePkg: Pool and page functions accept memory when OOM occurs Min Xu
2022-08-11 3:17 ` [PATCH 00/14] Introduce Lazy-accept for Tdx guest Min Xu
2022-08-16 6:47 ` Gerd Hoffmann
2022-09-22 20:29 ` Dionna Glaze
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