[edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Xu, Wei6 posted 7 patches 1 week ago
Failed in applying to current master (apply log)
MdeModulePkg/Core/DxeIplPeim/DxeIpl.h              |    3 +-
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf            |   20 +-
MdeModulePkg/Core/DxeIplPeim/DxeLoad.c             |   37 +-
MdeModulePkg/Include/Library/CapsuleLib.h          |   94 +-
MdeModulePkg/Include/Ppi/CapsuleOnDisk.h           |   48 +
.../Library/DxeCapsuleLibFmp/CapsuleOnDisk.c       | 1983 ++++++++++++++++++++
.../Library/DxeCapsuleLibFmp/CapsuleOnDisk.h       |   63 +
.../Library/DxeCapsuleLibFmp/DxeCapsuleLib.c       |   56 +-
.../Library/DxeCapsuleLibFmp/DxeCapsuleLib.inf     |   21 +-
.../DxeCapsuleLibFmp/DxeCapsuleProcessLib.c        |  121 +-
.../Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c |   67 +-
.../DxeCapsuleLibFmp/DxeRuntimeCapsuleLib.inf      |    3 +-
.../Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c  |   85 +-
MdeModulePkg/MdeModulePkg.dec                      |   43 +
MdeModulePkg/MdeModulePkg.dsc                      |    4 +
MdeModulePkg/MdeModulePkg.uni                      |   32 +
MdeModulePkg/Universal/BdsDxe/BdsDxe.inf           |    3 +-
MdeModulePkg/Universal/BdsDxe/BdsEntry.c           |    6 +-
.../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c    |  442 +++++
.../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf  |   64 +
.../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni  |   15 +
.../CapsuleOnDiskLoadPeiExtra.uni                  |   14 +
.../CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf        |    1 +
.../Universal/CapsuleRuntimeDxe/CapsuleService.c   |   10 +-
MdePkg/Include/Ppi/BootInRecoveryMode.h            |    9 +-
MdePkg/MdePkg.dec                                  |    3 +
26 files changed, 3205 insertions(+), 42 deletions(-)
create mode 100644 MdeModulePkg/Include/Ppi/CapsuleOnDisk.h
create mode 100644 MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
create mode 100644 MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.h
create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c
create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf
create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni
create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPeiExtra.uni

[edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Posted by Xu, Wei6 1 week ago
V2:
Fix Ecc check failure.

V1:
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1852

This patch set implements Capsule On Disk.
Depends on whether platform supports Capsule-In-Ram, Capsule On Disk feature is composed of 2 solutions:
Solution A): Load capsules out of TCB, rely on UpdateCapsule() runtime service to deliver Capsule-On-Disk.
Solution B): Relocate capsules into a temp file which will be stored in root directory on a platform specific storage device.
Leverage existing storage stack in PEI to load all capsule on disk images and create capsule hobs for the capsules.
This solution has bigger TCB, but can work without Capsule-In-RAM support.


Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Chao B Zhang <chao.b.zhang@intel.com>

xuwei6 (7):
  MdePkg: Add Pei Boot In CapsuleOnDisk Mode Ppi definition.
  MdeModulePkg: Add Capsule On Disk related definition.
  MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM.
  MdeModulePkg/BdsDxe: Support Capsule On Disk.
  MdeModulePkg/CapsuleRuntimeDxe: Introduce PCD to control this feature.
  MdeModulePkg/DxeIpl: Support Capsule On Disk.
  MdeModulePkg: Add Capsule On Disk APIs into CapsuleLib.

 MdeModulePkg/Core/DxeIplPeim/DxeIpl.h              |    3 +-
 MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf            |   20 +-
 MdeModulePkg/Core/DxeIplPeim/DxeLoad.c             |   37 +-
 MdeModulePkg/Include/Library/CapsuleLib.h          |   94 +-
 MdeModulePkg/Include/Ppi/CapsuleOnDisk.h           |   48 +
 .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.c       | 1983 ++++++++++++++++++++
 .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.h       |   63 +
 .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.c       |   56 +-
 .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.inf     |   21 +-
 .../DxeCapsuleLibFmp/DxeCapsuleProcessLib.c        |  121 +-
 .../Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c |   67 +-
 .../DxeCapsuleLibFmp/DxeRuntimeCapsuleLib.inf      |    3 +-
 .../Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c  |   85 +-
 MdeModulePkg/MdeModulePkg.dec                      |   43 +
 MdeModulePkg/MdeModulePkg.dsc                      |    4 +
 MdeModulePkg/MdeModulePkg.uni                      |   32 +
 MdeModulePkg/Universal/BdsDxe/BdsDxe.inf           |    3 +-
 MdeModulePkg/Universal/BdsDxe/BdsEntry.c           |    6 +-
 .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c    |  442 +++++
 .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf  |   64 +
 .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni  |   15 +
 .../CapsuleOnDiskLoadPeiExtra.uni                  |   14 +
 .../CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf        |    1 +
 .../Universal/CapsuleRuntimeDxe/CapsuleService.c   |   10 +-
 MdePkg/Include/Ppi/BootInRecoveryMode.h            |    9 +-
 MdePkg/MdePkg.dec                                  |    3 +
 26 files changed, 3205 insertions(+), 42 deletions(-)
 create mode 100644 MdeModulePkg/Include/Ppi/CapsuleOnDisk.h
 create mode 100644 MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
 create mode 100644 MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.h
 create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c
 create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf
 create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni
 create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPeiExtra.uni

-- 
2.16.2.windows.1


-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.

View/Reply Online (#41947): https://edk2.groups.io/g/devel/message/41947
Mute This Topic: https://groups.io/mt/31938573/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub  [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-

Re: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Posted by Wu, Hao A 4 days ago
Hello Chao,

Do you have any comment/feedback on this series?

One comment with regard to the series below:

> -----Original Message-----
> From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
> Xu, Wei6
> Sent: Wednesday, June 05, 2019 11:42 PM
> To: devel@edk2.groups.io
> Cc: Wang, Jian J; Wu, Hao A; Kinney, Michael D; Gao, Liming; Zhang, Chao B
> Subject: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.
> 
> V2:
> Fix Ecc check failure.
> 
> V1:
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1852
> 
> This patch set implements Capsule On Disk.
> Depends on whether platform supports Capsule-In-Ram, Capsule On Disk
> feature is composed of 2 solutions:
> Solution A): Load capsules out of TCB, rely on UpdateCapsule() runtime
> service to deliver Capsule-On-Disk.
> Solution B): Relocate capsules into a temp file which will be stored in root
> directory on a platform specific storage device.
> Leverage existing storage stack in PEI to load all capsule on disk images and
> create capsule hobs for the capsules.
> This solution has bigger TCB, but can work without Capsule-In-RAM support.
> 
> 
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Hao A Wu <hao.a.wu@intel.com>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Chao B Zhang <chao.b.zhang@intel.com>
> 
> xuwei6 (7):
>   MdePkg: Add Pei Boot In CapsuleOnDisk Mode Ppi definition.
>   MdeModulePkg: Add Capsule On Disk related definition.
>   MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM.
>   MdeModulePkg/BdsDxe: Support Capsule On Disk.
>   MdeModulePkg/CapsuleRuntimeDxe: Introduce PCD to control this feature.
>   MdeModulePkg/DxeIpl: Support Capsule On Disk.
>   MdeModulePkg: Add Capsule On Disk APIs into CapsuleLib.


Please re-order the sequence of the patches.
I found that the below patch:
MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM.

depends on some definitions added in patch (last one):
MdeModulePkg: Add Capsule On Disk APIs into CapsuleLib.

Best Regards,
Hao Wu


> 
>  MdeModulePkg/Core/DxeIplPeim/DxeIpl.h              |    3 +-
>  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf            |   20 +-
>  MdeModulePkg/Core/DxeIplPeim/DxeLoad.c             |   37 +-
>  MdeModulePkg/Include/Library/CapsuleLib.h          |   94 +-
>  MdeModulePkg/Include/Ppi/CapsuleOnDisk.h           |   48 +
>  .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.c       | 1983
> ++++++++++++++++++++
>  .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.h       |   63 +
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.c       |   56 +-
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.inf     |   21 +-
>  .../DxeCapsuleLibFmp/DxeCapsuleProcessLib.c        |  121 +-
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c |   67 +-
>  .../DxeCapsuleLibFmp/DxeRuntimeCapsuleLib.inf      |    3 +-
>  .../Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c  |   85 +-
>  MdeModulePkg/MdeModulePkg.dec                      |   43 +
>  MdeModulePkg/MdeModulePkg.dsc                      |    4 +
>  MdeModulePkg/MdeModulePkg.uni                      |   32 +
>  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf           |    3 +-
>  MdeModulePkg/Universal/BdsDxe/BdsEntry.c           |    6 +-
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c    |  442 +++++
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf  |   64 +
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni  |   15 +
>  .../CapsuleOnDiskLoadPeiExtra.uni                  |   14 +
>  .../CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf        |    1 +
>  .../Universal/CapsuleRuntimeDxe/CapsuleService.c   |   10 +-
>  MdePkg/Include/Ppi/BootInRecoveryMode.h            |    9 +-
>  MdePkg/MdePkg.dec                                  |    3 +
>  26 files changed, 3205 insertions(+), 42 deletions(-)
>  create mode 100644 MdeModulePkg/Include/Ppi/CapsuleOnDisk.h
>  create mode 100644
> MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
>  create mode 100644
> MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.h
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.i
> nf
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.u
> ni
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPeiE
> xtra.uni
> 
> --
> 2.16.2.windows.1
> 
> 
> 


-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.

View/Reply Online (#42259): https://edk2.groups.io/g/devel/message/42259
Mute This Topic: https://groups.io/mt/31938573/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub  [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-

Re: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Posted by Zhang, Chao B 4 days ago
HI Hao:
  I don't have extra comments for the whole patch

From: Wu, Hao A
Sent: Wednesday, June 12, 2019 3:48 PM
To: devel@edk2.groups.io; Xu, Wei6 <wei6.xu@intel.com>; Zhang, Chao B <chao.b.zhang@intel.com>
Cc: Wang, Jian J <jian.j.wang@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming <liming.gao@intel.com>
Subject: RE: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Hello Chao,

Do you have any comment/feedback on this series?

One comment with regard to the series below:

> -----Original Message-----
> From: devel@edk2.groups.io<mailto:devel@edk2.groups.io> [mailto:devel@edk2.groups.io] On Behalf Of
> Xu, Wei6
> Sent: Wednesday, June 05, 2019 11:42 PM
> To: devel@edk2.groups.io<mailto:devel@edk2.groups.io>
> Cc: Wang, Jian J; Wu, Hao A; Kinney, Michael D; Gao, Liming; Zhang, Chao B
> Subject: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.
>
> V2:
> Fix Ecc check failure.
>
> V1:
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1852
>
> This patch set implements Capsule On Disk.
> Depends on whether platform supports Capsule-In-Ram, Capsule On Disk
> feature is composed of 2 solutions:
> Solution A): Load capsules out of TCB, rely on UpdateCapsule() runtime
> service to deliver Capsule-On-Disk.
> Solution B): Relocate capsules into a temp file which will be stored in root
> directory on a platform specific storage device.
> Leverage existing storage stack in PEI to load all capsule on disk images and
> create capsule hobs for the capsules.
> This solution has bigger TCB, but can work without Capsule-In-RAM support.
>
>
> Cc: Jian J Wang <jian.j.wang@intel.com<mailto:jian.j.wang@intel.com>>
> Cc: Hao A Wu <hao.a.wu@intel.com<mailto:hao.a.wu@intel.com>>
> Cc: Michael D Kinney <michael.d.kinney@intel.com<mailto:michael.d.kinney@intel.com>>
> Cc: Liming Gao <liming.gao@intel.com<mailto:liming.gao@intel.com>>
> Cc: Chao B Zhang <chao.b.zhang@intel.com<mailto:chao.b.zhang@intel.com>>
>
> xuwei6 (7):
>   MdePkg: Add Pei Boot In CapsuleOnDisk Mode Ppi definition.
>   MdeModulePkg: Add Capsule On Disk related definition.
>   MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM.
>   MdeModulePkg/BdsDxe: Support Capsule On Disk.
>   MdeModulePkg/CapsuleRuntimeDxe: Introduce PCD to control this feature.
>   MdeModulePkg/DxeIpl: Support Capsule On Disk.
>   MdeModulePkg: Add Capsule On Disk APIs into CapsuleLib.


Please re-order the sequence of the patches.
I found that the below patch:
MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM.

depends on some definitions added in patch (last one):
MdeModulePkg: Add Capsule On Disk APIs into CapsuleLib.

Best Regards,
Hao Wu


>
>  MdeModulePkg/Core/DxeIplPeim/DxeIpl.h              |    3 +-
>  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf            |   20 +-
>  MdeModulePkg/Core/DxeIplPeim/DxeLoad.c             |   37 +-
>  MdeModulePkg/Include/Library/CapsuleLib.h          |   94 +-
>  MdeModulePkg/Include/Ppi/CapsuleOnDisk.h           |   48 +
>  .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.c       | 1983
> ++++++++++++++++++++
>  .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.h       |   63 +
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.c       |   56 +-
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.inf     |   21 +-
>  .../DxeCapsuleLibFmp/DxeCapsuleProcessLib.c        |  121 +-
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c |   67 +-
>  .../DxeCapsuleLibFmp/DxeRuntimeCapsuleLib.inf      |    3 +-
>  .../Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c  |   85 +-
>  MdeModulePkg/MdeModulePkg.dec                      |   43 +
>  MdeModulePkg/MdeModulePkg.dsc                      |    4 +
>  MdeModulePkg/MdeModulePkg.uni                      |   32 +
>  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf           |    3 +-
>  MdeModulePkg/Universal/BdsDxe/BdsEntry.c           |    6 +-
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c    |  442 +++++
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf  |   64 +
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni  |   15 +
>  .../CapsuleOnDiskLoadPeiExtra.uni                  |   14 +
>  .../CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf        |    1 +
>  .../Universal/CapsuleRuntimeDxe/CapsuleService.c   |   10 +-
>  MdePkg/Include/Ppi/BootInRecoveryMode.h            |    9 +-
>  MdePkg/MdePkg.dec                                  |    3 +
>  26 files changed, 3205 insertions(+), 42 deletions(-)
>  create mode 100644 MdeModulePkg/Include/Ppi/CapsuleOnDisk.h
>  create mode 100644
> MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
>  create mode 100644
> MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.h
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.i
> nf
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.u
> ni
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPeiE
> xtra.uni
>
> --
> 2.16.2.windows.1
>
>
> 

-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.

View/Reply Online (#42269): https://edk2.groups.io/g/devel/message/42269
Mute This Topic: https://groups.io/mt/31938573/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub  [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-

Re: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Posted by Felix Polyudov 1 week ago
1. It looks like the implementation processes capsule files in PEI.
According to UEFI specification capsule files are stored on the active ESP.
Not every UEFI boot device can be accessed in PEI.
For example, RAID connected to the PCI plug in card cannot be accessed in PEI.

2. Solution B) below relocates capsule to "a temp file which will be stored in root directory". I think it is cleaner to reuse UEFI capsule-on-disk infrastructure and keep capsule file in  the dedicated \EFI\UpdateCapsule folder (refer to "Delivery of Capsules via file on Mass Storage device" section of the UEFI specification).

-----Original Message-----
From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of Xu, Wei6
Sent: Wednesday, June 05, 2019 11:42 AM
To: devel@edk2.groups.io
Cc: Jian J Wang; Hao A Wu; Michael D Kinney; Liming Gao; Chao B Zhang
Subject: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

V2:
Fix Ecc check failure.

V1:
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1852

This patch set implements Capsule On Disk.
Depends on whether platform supports Capsule-In-Ram, Capsule On Disk feature is composed of 2 solutions:
Solution A): Load capsules out of TCB, rely on UpdateCapsule() runtime service to deliver Capsule-On-Disk.
Solution B): Relocate capsules into a temp file which will be stored in root directory on a platform specific storage device.
Leverage existing storage stack in PEI to load all capsule on disk images and create capsule hobs for the capsules.
This solution has bigger TCB, but can work without Capsule-In-RAM support.


Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Chao B Zhang <chao.b.zhang@intel.com>

xuwei6 (7):
  MdePkg: Add Pei Boot In CapsuleOnDisk Mode Ppi definition.
  MdeModulePkg: Add Capsule On Disk related definition.
  MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM.
  MdeModulePkg/BdsDxe: Support Capsule On Disk.
  MdeModulePkg/CapsuleRuntimeDxe: Introduce PCD to control this feature.
  MdeModulePkg/DxeIpl: Support Capsule On Disk.
  MdeModulePkg: Add Capsule On Disk APIs into CapsuleLib.

 MdeModulePkg/Core/DxeIplPeim/DxeIpl.h              |    3 +-
 MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf            |   20 +-
 MdeModulePkg/Core/DxeIplPeim/DxeLoad.c             |   37 +-
 MdeModulePkg/Include/Library/CapsuleLib.h          |   94 +-
 MdeModulePkg/Include/Ppi/CapsuleOnDisk.h           |   48 +
 .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.c       | 1983 ++++++++++++++++++++
 .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.h       |   63 +
 .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.c       |   56 +-
 .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.inf     |   21 +-
 .../DxeCapsuleLibFmp/DxeCapsuleProcessLib.c        |  121 +-
 .../Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c |   67 +-
 .../DxeCapsuleLibFmp/DxeRuntimeCapsuleLib.inf      |    3 +-
 .../Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c  |   85 +-
 MdeModulePkg/MdeModulePkg.dec                      |   43 +
 MdeModulePkg/MdeModulePkg.dsc                      |    4 +
 MdeModulePkg/MdeModulePkg.uni                      |   32 +
 MdeModulePkg/Universal/BdsDxe/BdsDxe.inf           |    3 +-
 MdeModulePkg/Universal/BdsDxe/BdsEntry.c           |    6 +-
 .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c    |  442 +++++
 .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf  |   64 +
 .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni  |   15 +
 .../CapsuleOnDiskLoadPeiExtra.uni                  |   14 +
 .../CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf        |    1 +
 .../Universal/CapsuleRuntimeDxe/CapsuleService.c   |   10 +-
 MdePkg/Include/Ppi/BootInRecoveryMode.h            |    9 +-
 MdePkg/MdePkg.dec                                  |    3 +
 26 files changed, 3205 insertions(+), 42 deletions(-)
 create mode 100644 MdeModulePkg/Include/Ppi/CapsuleOnDisk.h
 create mode 100644 MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
 create mode 100644 MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.h
 create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c
 create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf
 create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni
 create mode 100644 MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPeiExtra.uni

--
2.16.2.windows.1





Please consider the environment before printing this email.

The information contained in this message may be confidential and proprietary to American Megatrends, Inc.  This communication is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited.  Please promptly notify the sender by reply e-mail or by telephone at 770-246-8600, and then delete or destroy all copies of the transmission.

-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.

View/Reply Online (#41965): https://edk2.groups.io/g/devel/message/41965
Mute This Topic: https://groups.io/mt/31938573/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub  [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-

Re: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Posted by Michael D Kinney 1 week ago
Hi Felix,

For (1), this is a limitation of UEFI Capsule On Disk
for capsules that must be processed before End of DXE.
This solution only work for EFI System Partitions that
can be accessed from PEI.  Platforms that require the
use of a UEFI Driver loaded from a PCI Option ROM to
access the EFI System Partition can not use the UEFI 
Capsule On Disk feature.  They must use the UEFI Capsule
In Memory feature.

For (2), in order to access the capsule file in the
UEFI Spec defines location, the FAT PEIM would have to
be extended to support reading files from subdirectories.
The current FAT PEIM only supports reading files from the
root directory.  This is sufficient for reading recovery
images.  In order to minimize the size of complexity of
PEI phase modules, this solution uses the FAT PEIM "as is"
and uses the features of the UEFI FAT driver to move the
Capsule On Disk content into a location that is compatible
with the existing FAT PEIM.

Thanks,

Mike

> -----Original Message-----
> From: Felix Polyudov [mailto:Felixp@ami.com]
> Sent: Wednesday, June 5, 2019 2:53 PM
> To: devel@edk2.groups.io; Xu, Wei6 <wei6.xu@intel.com>
> Cc: Wang, Jian J <jian.j.wang@intel.com>; Wu, Hao A
> <hao.a.wu@intel.com>; Kinney, Michael D
> <michael.d.kinney@intel.com>; Gao, Liming
> <liming.gao@intel.com>; Zhang, Chao B
> <chao.b.zhang@intel.com>
> Subject: RE: [edk2-devel][Patch v2 0/7] Implement
> Capsule On Disk.
> 
> 1. It looks like the implementation processes capsule
> files in PEI.
> According to UEFI specification capsule files are stored
> on the active ESP.
> Not every UEFI boot device can be accessed in PEI.
> For example, RAID connected to the PCI plug in card
> cannot be accessed in PEI.
> 
> 2. Solution B) below relocates capsule to "a temp file
> which will be stored in root directory". I think it is
> cleaner to reuse UEFI capsule-on-disk infrastructure and
> keep capsule file in  the dedicated \EFI\UpdateCapsule
> folder (refer to "Delivery of Capsules via file on Mass
> Storage device" section of the UEFI specification).
> 
> -----Original Message-----
> From: devel@edk2.groups.io [mailto:devel@edk2.groups.io]
> On Behalf Of Xu, Wei6
> Sent: Wednesday, June 05, 2019 11:42 AM
> To: devel@edk2.groups.io
> Cc: Jian J Wang; Hao A Wu; Michael D Kinney; Liming Gao;
> Chao B Zhang
> Subject: [edk2-devel][Patch v2 0/7] Implement Capsule On
> Disk.
> 
> V2:
> Fix Ecc check failure.
> 
> V1:
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1852
> 
> This patch set implements Capsule On Disk.
> Depends on whether platform supports Capsule-In-Ram,
> Capsule On Disk feature is composed of 2 solutions:
> Solution A): Load capsules out of TCB, rely on
> UpdateCapsule() runtime service to deliver Capsule-On-
> Disk.
> Solution B): Relocate capsules into a temp file which
> will be stored in root directory on a platform specific
> storage device.
> Leverage existing storage stack in PEI to load all
> capsule on disk images and create capsule hobs for the
> capsules.
> This solution has bigger TCB, but can work without
> Capsule-In-RAM support.
> 
> 
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Hao A Wu <hao.a.wu@intel.com>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Chao B Zhang <chao.b.zhang@intel.com>
> 
> xuwei6 (7):
>   MdePkg: Add Pei Boot In CapsuleOnDisk Mode Ppi
> definition.
>   MdeModulePkg: Add Capsule On Disk related definition.
>   MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM.
>   MdeModulePkg/BdsDxe: Support Capsule On Disk.
>   MdeModulePkg/CapsuleRuntimeDxe: Introduce PCD to
> control this feature.
>   MdeModulePkg/DxeIpl: Support Capsule On Disk.
>   MdeModulePkg: Add Capsule On Disk APIs into
> CapsuleLib.
> 
>  MdeModulePkg/Core/DxeIplPeim/DxeIpl.h              |
> 3 +-
>  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf            |
> 20 +-
>  MdeModulePkg/Core/DxeIplPeim/DxeLoad.c             |
> 37 +-
>  MdeModulePkg/Include/Library/CapsuleLib.h          |
> 94 +-
>  MdeModulePkg/Include/Ppi/CapsuleOnDisk.h           |
> 48 +
>  .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.c       |
> 1983 ++++++++++++++++++++
>  .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.h       |
> 63 +
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.c       |
> 56 +-
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.inf     |
> 21 +-
>  .../DxeCapsuleLibFmp/DxeCapsuleProcessLib.c        |
> 121 +-
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c |
> 67 +-
>  .../DxeCapsuleLibFmp/DxeRuntimeCapsuleLib.inf      |
> 3 +-
>  .../Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c  |
> 85 +-
>  MdeModulePkg/MdeModulePkg.dec                      |
> 43 +
>  MdeModulePkg/MdeModulePkg.dsc                      |
> 4 +
>  MdeModulePkg/MdeModulePkg.uni                      |
> 32 +
>  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf           |
> 3 +-
>  MdeModulePkg/Universal/BdsDxe/BdsEntry.c           |
> 6 +-
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c    |
> 442 +++++
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf  |
> 64 +
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni  |
> 15 +
>  .../CapsuleOnDiskLoadPeiExtra.uni                  |
> 14 +
>  .../CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf        |
> 1 +
>  .../Universal/CapsuleRuntimeDxe/CapsuleService.c   |
> 10 +-
>  MdePkg/Include/Ppi/BootInRecoveryMode.h            |
> 9 +-
>  MdePkg/MdePkg.dec                                  |
> 3 +
>  26 files changed, 3205 insertions(+), 42 deletions(-)
> create mode 100644
> MdeModulePkg/Include/Ppi/CapsuleOnDisk.h
>  create mode 100644
> MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
>  create mode 100644
> MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.h
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDis
> kLoadPei.c
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDis
> kLoadPei.inf
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDis
> kLoadPei.uni
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDis
> kLoadPeiExtra.uni
> 
> --
> 2.16.2.windows.1
> 
> 
> 
> 
> 
> Please consider the environment before printing this
> email.
> 
> The information contained in this message may be
> confidential and proprietary to American Megatrends,
> Inc.  This communication is intended to be read only by
> the individual or entity to whom it is addressed or by
> their designee. If the reader of this message is not the
> intended recipient, you are on notice that any
> distribution of this message, in any form, is strictly
> prohibited.  Please promptly notify the sender by reply
> e-mail or by telephone at 770-246-8600, and then delete
> or destroy all copies of the transmission.

-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.

View/Reply Online (#41966): https://edk2.groups.io/g/devel/message/41966
Mute This Topic: https://groups.io/mt/31938573/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub  [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-

Re: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Posted by Zhang, Chao B 1 week ago
Hi Felix:
   We did this design for security consideration.
    For Solution B:

1)      We don't want to introduce PartitionDxe and FatDxe into our trust boundary. It brings in new attack surface

2)      We reuse PEI storage stack as it is simple. But PEI FAT reduced attach surface by only accessing files in RootDir. That is why relocation happens
  For Solution A:

3)      It is considered securer with a smaller attack surface.  Because in Solution B, we may suffer from DMA attack when accessing PEI storage device

  Solution B is still valuable option as some platform may don't have Capsule in RAM support. That is why we provide both solution and leave option to user
We have a WIKI page to describe all cases https://github.com/tianocore/tianocore.github.io/wiki/UEFI-Capsule-on-Disk-Introducation
  Just feel free to ask question if anything is not clear

From: Kinney, Michael D
Sent: Thursday, June 6, 2019 6:37 AM
To: Felix Polyudov <Felixp@ami.com>; devel@edk2.groups.io; Xu, Wei6 <wei6.xu@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>
Cc: Wang, Jian J <jian.j.wang@intel.com>; Wu, Hao A <hao.a.wu@intel.com>; Gao, Liming <liming.gao@intel.com>; Zhang, Chao B <chao.b.zhang@intel.com>
Subject: RE: [edk2-devel][Patch v2 0/7] Implement Capsule On Disk.

Hi Felix,

For (1), this is a limitation of UEFI Capsule On Disk
for capsules that must be processed before End of DXE.
This solution only work for EFI System Partitions that
can be accessed from PEI.  Platforms that require the
use of a UEFI Driver loaded from a PCI Option ROM to
access the EFI System Partition can not use the UEFI
Capsule On Disk feature.  They must use the UEFI Capsule
In Memory feature.

For (2), in order to access the capsule file in the
UEFI Spec defines location, the FAT PEIM would have to
be extended to support reading files from subdirectories.
The current FAT PEIM only supports reading files from the
root directory.  This is sufficient for reading recovery
images.  In order to minimize the size of complexity of
PEI phase modules, this solution uses the FAT PEIM "as is"
and uses the features of the UEFI FAT driver to move the
Capsule On Disk content into a location that is compatible
with the existing FAT PEIM.

Thanks,

Mike

> -----Original Message-----
> From: Felix Polyudov [mailto:Felixp@ami.com]
> Sent: Wednesday, June 5, 2019 2:53 PM
> To: devel@edk2.groups.io<mailto:devel@edk2.groups.io>; Xu, Wei6 <wei6.xu@intel.com<mailto:wei6.xu@intel.com>>
> Cc: Wang, Jian J <jian.j.wang@intel.com<mailto:jian.j.wang@intel.com>>; Wu, Hao A
> <hao.a.wu@intel.com<mailto:hao.a.wu@intel.com>>; Kinney, Michael D
> <michael.d.kinney@intel.com<mailto:michael.d.kinney@intel.com>>; Gao, Liming
> <liming.gao@intel.com<mailto:liming.gao@intel.com>>; Zhang, Chao B
> <chao.b.zhang@intel.com<mailto:chao.b.zhang@intel.com>>
> Subject: RE: [edk2-devel][Patch v2 0/7] Implement
> Capsule On Disk.
>
> 1. It looks like the implementation processes capsule
> files in PEI.
> According to UEFI specification capsule files are stored
> on the active ESP.
> Not every UEFI boot device can be accessed in PEI.
> For example, RAID connected to the PCI plug in card
> cannot be accessed in PEI.
>
> 2. Solution B) below relocates capsule to "a temp file
> which will be stored in root directory". I think it is
> cleaner to reuse UEFI capsule-on-disk infrastructure and
> keep capsule file in  the dedicated \EFI\UpdateCapsule
> folder (refer to "Delivery of Capsules via file on Mass
> Storage device" section of the UEFI specification).
>
> -----Original Message-----
> From: devel@edk2.groups.io<mailto:devel@edk2.groups.io> [mailto:devel@edk2.groups.io]
> On Behalf Of Xu, Wei6
> Sent: Wednesday, June 05, 2019 11:42 AM
> To: devel@edk2.groups.io<mailto:devel@edk2.groups.io>
> Cc: Jian J Wang; Hao A Wu; Michael D Kinney; Liming Gao;
> Chao B Zhang
> Subject: [edk2-devel][Patch v2 0/7] Implement Capsule On
> Disk.
>
> V2:
> Fix Ecc check failure.
>
> V1:
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1852
>
> This patch set implements Capsule On Disk.
> Depends on whether platform supports Capsule-In-Ram,
> Capsule On Disk feature is composed of 2 solutions:
> Solution A): Load capsules out of TCB, rely on
> UpdateCapsule() runtime service to deliver Capsule-On-
> Disk.
> Solution B): Relocate capsules into a temp file which
> will be stored in root directory on a platform specific
> storage device.
> Leverage existing storage stack in PEI to load all
> capsule on disk images and create capsule hobs for the
> capsules.
> This solution has bigger TCB, but can work without
> Capsule-In-RAM support.
>
>
> Cc: Jian J Wang <jian.j.wang@intel.com<mailto:jian.j.wang@intel.com>>
> Cc: Hao A Wu <hao.a.wu@intel.com<mailto:hao.a.wu@intel.com>>
> Cc: Michael D Kinney <michael.d.kinney@intel.com<mailto:michael.d.kinney@intel.com>>
> Cc: Liming Gao <liming.gao@intel.com<mailto:liming.gao@intel.com>>
> Cc: Chao B Zhang <chao.b.zhang@intel.com<mailto:chao.b.zhang@intel.com>>
>
> xuwei6 (7):
>   MdePkg: Add Pei Boot In CapsuleOnDisk Mode Ppi
> definition.
>   MdeModulePkg: Add Capsule On Disk related definition.
>   MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM.
>   MdeModulePkg/BdsDxe: Support Capsule On Disk.
>   MdeModulePkg/CapsuleRuntimeDxe: Introduce PCD to
> control this feature.
>   MdeModulePkg/DxeIpl: Support Capsule On Disk.
>   MdeModulePkg: Add Capsule On Disk APIs into
> CapsuleLib.
>
>  MdeModulePkg/Core/DxeIplPeim/DxeIpl.h              |
> 3 +-
>  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf            |
> 20 +-
>  MdeModulePkg/Core/DxeIplPeim/DxeLoad.c             |
> 37 +-
>  MdeModulePkg/Include/Library/CapsuleLib.h          |
> 94 +-
>  MdeModulePkg/Include/Ppi/CapsuleOnDisk.h           |
> 48 +
>  .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.c       |
> 1983 ++++++++++++++++++++
>  .../Library/DxeCapsuleLibFmp/CapsuleOnDisk.h       |
> 63 +
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.c       |
> 56 +-
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleLib.inf     |
> 21 +-
>  .../DxeCapsuleLibFmp/DxeCapsuleProcessLib.c        |
> 121 +-
>  .../Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c |
> 67 +-
>  .../DxeCapsuleLibFmp/DxeRuntimeCapsuleLib.inf      |
> 3 +-
>  .../Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c  |
> 85 +-
>  MdeModulePkg/MdeModulePkg.dec                      |
> 43 +
>  MdeModulePkg/MdeModulePkg.dsc                      |
> 4 +
>  MdeModulePkg/MdeModulePkg.uni                      |
> 32 +
>  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf           |
> 3 +-
>  MdeModulePkg/Universal/BdsDxe/BdsEntry.c           |
> 6 +-
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.c    |
> 442 +++++
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.inf  |
> 64 +
>  .../CapsuleOnDiskLoadPei/CapsuleOnDiskLoadPei.uni  |
> 15 +
>  .../CapsuleOnDiskLoadPeiExtra.uni                  |
> 14 +
>  .../CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf        |
> 1 +
>  .../Universal/CapsuleRuntimeDxe/CapsuleService.c   |
> 10 +-
>  MdePkg/Include/Ppi/BootInRecoveryMode.h            |
> 9 +-
>  MdePkg/MdePkg.dec                                  |
> 3 +
>  26 files changed, 3205 insertions(+), 42 deletions(-)
> create mode 100644
> MdeModulePkg/Include/Ppi/CapsuleOnDisk.h
>  create mode 100644
> MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
>  create mode 100644
> MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.h
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDis
> kLoadPei.c
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDis
> kLoadPei.inf
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDis
> kLoadPei.uni
>  create mode 100644
> MdeModulePkg/Universal/CapsuleOnDiskLoadPei/CapsuleOnDis
> kLoadPeiExtra.uni
>
> --
> 2.16.2.windows.1
>
>
> 
>
>
> Please consider the environment before printing this
> email.
>
> The information contained in this message may be
> confidential and proprietary to American Megatrends,
> Inc.  This communication is intended to be read only by
> the individual or entity to whom it is addressed or by
> their designee. If the reader of this message is not the
> intended recipient, you are on notice that any
> distribution of this message, in any form, is strictly
> prohibited.  Please promptly notify the sender by reply
> e-mail or by telephone at 770-246-8600, and then delete
> or destroy all copies of the transmission.

-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.

View/Reply Online (#41969): https://edk2.groups.io/g/devel/message/41969
Mute This Topic: https://groups.io/mt/31938573/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub  [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-