[v4] read-only UDF file system support

[edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Paulo Alcantara 6 years, 8 months ago

Hi,

This series introduces read-only UDF file system support in EDK2. As
Laszlo (or Red Hat) seemed to be interested in such support, I'm posting
it again after ~3 years.

The idea is not replacing the default FAT file system, nor breaking any
existing file system support, but extending EDK2 with a new file system
that might be useful for some people who are looking for specific file
system features that current FAT doesn't support.

Originally the driver was written to support UDF file systems as
specified by OSTA Universal Disk Format Specification 2.60. However,
some Windows 10 Enterprise ISO (UDF bridge) images that I tested
supported a revision of 1.02 thus I had to rework the driver a little
bit to support such revision as well.

v2:
 - Rework to _partially_ support UDF revisions <2.60.
 - Use existing CDROM_VOLUME_DESCRIPTOR structure defined in Eltorito.h
   instead of creating another one (UDF_VOLUME_DESCRIPTOR).
 - Fixed UdfDxe to correctly follow UEFI driver model.
 - Use HARDDRIVE_DEVICE_PATH instead of a vendor-defined one.
 - Detect UDF file systems only in PartitionDxe, and let UdfDxe driver
   check for specific UDF device path to decide whether or not install
   SimpleFs protocol.
 - Place MdePkg changes in a separate patch.
v3:
 - Install UDF partition child handles with a Vendor-Defined Media
   Device Path.
 - Changed UdfDxe to check for Vendor-Defined Media Device Paths with a
   specific UDF file system GUID when determining to whether or not
   start the driver.
 - Removed leading TAB chars in some source files identified by
   PatchCheck.py tool.
v4:
 - Added missing R-b's.

Repo:   https://github.com/pcacjr/edk2.git
Branch: udf-fs-v4

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Mark Doran <mark.doran@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: hao.a.wu@intel.com
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
---

Paulo Alcantara (6):
  MdePkg: Add UDF volume structure definitions
  MdeModulePkg/PartitionDxe: Add UDF file system support
  MdeModulePkg: Initial UDF/ECMA-167 file system support
  OvmfPkg: Enable UDF file system support
  ArmVirtPkg: Enable UDF file system support
  Nt32Pkg: Enable UDF file system support

 ArmVirtPkg/ArmVirtQemu.dsc                         |    3 +-
 ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc               |    3 +-
 ArmVirtPkg/ArmVirtQemuKernel.dsc                   |    3 +-
 ArmVirtPkg/ArmVirtXen.dsc                          |    3 +-
 ArmVirtPkg/ArmVirtXen.fdf                          |    1 +
 .../Universal/Disk/PartitionDxe/Partition.c        |    9 +-
 .../Universal/Disk/PartitionDxe/Partition.h        |   32 +-
 .../Universal/Disk/PartitionDxe/PartitionDxe.inf   |    3 +-
 MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c     |  318 +++
 MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c |  185 ++
 MdeModulePkg/Universal/Disk/UdfDxe/File.c          |  903 ++++++++
 MdeModulePkg/Universal/Disk/UdfDxe/FileName.c      |  195 ++
 .../Universal/Disk/UdfDxe/FileSystemOperations.c   | 2447 ++++++++++++++++++++
 MdeModulePkg/Universal/Disk/UdfDxe/Udf.c           |  344 +++
 MdeModulePkg/Universal/Disk/UdfDxe/Udf.h           | 1244 ++++++++++
 MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf      |   66 +
 MdePkg/Include/IndustryStandard/Udf.h              |   60 +
 Nt32Pkg/Nt32Pkg.dsc                                |    1 +
 Nt32Pkg/Nt32Pkg.fdf                                |    1 +
 OvmfPkg/OvmfPkgIa32.dsc                            |    1 +
 OvmfPkg/OvmfPkgIa32.fdf                            |    1 +
 OvmfPkg/OvmfPkgIa32X64.dsc                         |    1 +
 OvmfPkg/OvmfPkgIa32X64.fdf                         |    1 +
 OvmfPkg/OvmfPkgX64.dsc                             |    1 +
 OvmfPkg/OvmfPkgX64.fdf                             |    1 +
 25 files changed, 5816 insertions(+), 11 deletions(-)
 create mode 100644 MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/File.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.h
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
 create mode 100644 MdePkg/Include/IndustryStandard/Udf.h

-- 
2.11.0

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Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Laszlo Ersek 6 years, 7 months ago

On 08/24/17 19:56, Paulo Alcantara wrote:
> Hi,
> 
> This series introduces read-only UDF file system support in EDK2. As
> Laszlo (or Red Hat) seemed to be interested in such support, I'm posting
> it again after ~3 years.
> 
> The idea is not replacing the default FAT file system, nor breaking any
> existing file system support, but extending EDK2 with a new file system
> that might be useful for some people who are looking for specific file
> system features that current FAT doesn't support.
> 
> Originally the driver was written to support UDF file systems as
> specified by OSTA Universal Disk Format Specification 2.60. However,
> some Windows 10 Enterprise ISO (UDF bridge) images that I tested
> supported a revision of 1.02 thus I had to rework the driver a little
> bit to support such revision as well.
> 
> v2:
>  - Rework to _partially_ support UDF revisions <2.60.
>  - Use existing CDROM_VOLUME_DESCRIPTOR structure defined in Eltorito.h
>    instead of creating another one (UDF_VOLUME_DESCRIPTOR).
>  - Fixed UdfDxe to correctly follow UEFI driver model.
>  - Use HARDDRIVE_DEVICE_PATH instead of a vendor-defined one.
>  - Detect UDF file systems only in PartitionDxe, and let UdfDxe driver
>    check for specific UDF device path to decide whether or not install
>    SimpleFs protocol.
>  - Place MdePkg changes in a separate patch.
> v3:
>  - Install UDF partition child handles with a Vendor-Defined Media
>    Device Path.
>  - Changed UdfDxe to check for Vendor-Defined Media Device Paths with a
>    specific UDF file system GUID when determining to whether or not
>    start the driver.
>  - Removed leading TAB chars in some source files identified by
>    PatchCheck.py tool.

Ping -- can we please get feedback on this? (Patches #1 through #3.)

Thanks
Laszlo

> v4:
>  - Added missing R-b's.
> 
> Repo:   https://github.com/pcacjr/edk2.git
> Branch: udf-fs-v4
> 
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: Jordan Justen <jordan.l.justen@intel.com>
> Cc: Andrew Fish <afish@apple.com>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Star Zeng <star.zeng@intel.com>
> Cc: Eric Dong <eric.dong@intel.com>
> Cc: Mark Doran <mark.doran@intel.com>
> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
> Cc: hao.a.wu@intel.com
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
> ---
> 
> Paulo Alcantara (6):
>   MdePkg: Add UDF volume structure definitions
>   MdeModulePkg/PartitionDxe: Add UDF file system support
>   MdeModulePkg: Initial UDF/ECMA-167 file system support
>   OvmfPkg: Enable UDF file system support
>   ArmVirtPkg: Enable UDF file system support
>   Nt32Pkg: Enable UDF file system support
> 
>  ArmVirtPkg/ArmVirtQemu.dsc                         |    3 +-
>  ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc               |    3 +-
>  ArmVirtPkg/ArmVirtQemuKernel.dsc                   |    3 +-
>  ArmVirtPkg/ArmVirtXen.dsc                          |    3 +-
>  ArmVirtPkg/ArmVirtXen.fdf                          |    1 +
>  .../Universal/Disk/PartitionDxe/Partition.c        |    9 +-
>  .../Universal/Disk/PartitionDxe/Partition.h        |   32 +-
>  .../Universal/Disk/PartitionDxe/PartitionDxe.inf   |    3 +-
>  MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c     |  318 +++
>  MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c |  185 ++
>  MdeModulePkg/Universal/Disk/UdfDxe/File.c          |  903 ++++++++
>  MdeModulePkg/Universal/Disk/UdfDxe/FileName.c      |  195 ++
>  .../Universal/Disk/UdfDxe/FileSystemOperations.c   | 2447 ++++++++++++++++++++
>  MdeModulePkg/Universal/Disk/UdfDxe/Udf.c           |  344 +++
>  MdeModulePkg/Universal/Disk/UdfDxe/Udf.h           | 1244 ++++++++++
>  MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf      |   66 +
>  MdePkg/Include/IndustryStandard/Udf.h              |   60 +
>  Nt32Pkg/Nt32Pkg.dsc                                |    1 +
>  Nt32Pkg/Nt32Pkg.fdf                                |    1 +
>  OvmfPkg/OvmfPkgIa32.dsc                            |    1 +
>  OvmfPkg/OvmfPkgIa32.fdf                            |    1 +
>  OvmfPkg/OvmfPkgIa32X64.dsc                         |    1 +
>  OvmfPkg/OvmfPkgIa32X64.fdf                         |    1 +
>  OvmfPkg/OvmfPkgX64.dsc                             |    1 +
>  OvmfPkg/OvmfPkgX64.fdf                             |    1 +
>  25 files changed, 5816 insertions(+), 11 deletions(-)
>  create mode 100644 MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/File.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.h
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
>  create mode 100644 MdePkg/Include/IndustryStandard/Udf.h
> 

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Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Zeng, Star 6 years, 7 months ago

Trusted Ray to help review this series. :)


Thanks,
Star
-----Original Message-----
From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Laszlo Ersek
Sent: Monday, September 4, 2017 6:04 PM
To: Zeng, Star <star.zeng@intel.com>; Dong, Eric <eric.dong@intel.com>
Cc: Ni, Ruiyu <ruiyu.ni@intel.com>; Wu, Hao A <hao.a.wu@intel.com>; Justen, Jordan L <jordan.l.justen@intel.com>; edk2-devel@lists.01.org; Andrew Fish <afish@apple.com>; Gao, Liming <liming.gao@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>
Subject: Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

On 08/24/17 19:56, Paulo Alcantara wrote:
> Hi,
> 
> This series introduces read-only UDF file system support in EDK2. As 
> Laszlo (or Red Hat) seemed to be interested in such support, I'm 
> posting it again after ~3 years.
> 
> The idea is not replacing the default FAT file system, nor breaking 
> any existing file system support, but extending EDK2 with a new file 
> system that might be useful for some people who are looking for 
> specific file system features that current FAT doesn't support.
> 
> Originally the driver was written to support UDF file systems as 
> specified by OSTA Universal Disk Format Specification 2.60. However, 
> some Windows 10 Enterprise ISO (UDF bridge) images that I tested 
> supported a revision of 1.02 thus I had to rework the driver a little 
> bit to support such revision as well.
> 
> v2:
>  - Rework to _partially_ support UDF revisions <2.60.
>  - Use existing CDROM_VOLUME_DESCRIPTOR structure defined in Eltorito.h
>    instead of creating another one (UDF_VOLUME_DESCRIPTOR).
>  - Fixed UdfDxe to correctly follow UEFI driver model.
>  - Use HARDDRIVE_DEVICE_PATH instead of a vendor-defined one.
>  - Detect UDF file systems only in PartitionDxe, and let UdfDxe driver
>    check for specific UDF device path to decide whether or not install
>    SimpleFs protocol.
>  - Place MdePkg changes in a separate patch.
> v3:
>  - Install UDF partition child handles with a Vendor-Defined Media
>    Device Path.
>  - Changed UdfDxe to check for Vendor-Defined Media Device Paths with a
>    specific UDF file system GUID when determining to whether or not
>    start the driver.
>  - Removed leading TAB chars in some source files identified by
>    PatchCheck.py tool.

Ping -- can we please get feedback on this? (Patches #1 through #3.)

Thanks
Laszlo

> v4:
>  - Added missing R-b's.
> 
> Repo:   https://github.com/pcacjr/edk2.git
> Branch: udf-fs-v4
> 
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: Jordan Justen <jordan.l.justen@intel.com>
> Cc: Andrew Fish <afish@apple.com>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Star Zeng <star.zeng@intel.com>
> Cc: Eric Dong <eric.dong@intel.com>
> Cc: Mark Doran <mark.doran@intel.com>
> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
> Cc: hao.a.wu@intel.com
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
> ---
> 
> Paulo Alcantara (6):
>   MdePkg: Add UDF volume structure definitions
>   MdeModulePkg/PartitionDxe: Add UDF file system support
>   MdeModulePkg: Initial UDF/ECMA-167 file system support
>   OvmfPkg: Enable UDF file system support
>   ArmVirtPkg: Enable UDF file system support
>   Nt32Pkg: Enable UDF file system support
> 
>  ArmVirtPkg/ArmVirtQemu.dsc                         |    3 +-
>  ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc               |    3 +-
>  ArmVirtPkg/ArmVirtQemuKernel.dsc                   |    3 +-
>  ArmVirtPkg/ArmVirtXen.dsc                          |    3 +-
>  ArmVirtPkg/ArmVirtXen.fdf                          |    1 +
>  .../Universal/Disk/PartitionDxe/Partition.c        |    9 +-
>  .../Universal/Disk/PartitionDxe/Partition.h        |   32 +-
>  .../Universal/Disk/PartitionDxe/PartitionDxe.inf   |    3 +-
>  MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c     |  318 +++
>  MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c |  185 ++
>  MdeModulePkg/Universal/Disk/UdfDxe/File.c          |  903 ++++++++
>  MdeModulePkg/Universal/Disk/UdfDxe/FileName.c      |  195 ++
>  .../Universal/Disk/UdfDxe/FileSystemOperations.c   | 2447 ++++++++++++++++++++
>  MdeModulePkg/Universal/Disk/UdfDxe/Udf.c           |  344 +++
>  MdeModulePkg/Universal/Disk/UdfDxe/Udf.h           | 1244 ++++++++++
>  MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf      |   66 +
>  MdePkg/Include/IndustryStandard/Udf.h              |   60 +
>  Nt32Pkg/Nt32Pkg.dsc                                |    1 +
>  Nt32Pkg/Nt32Pkg.fdf                                |    1 +
>  OvmfPkg/OvmfPkgIa32.dsc                            |    1 +
>  OvmfPkg/OvmfPkgIa32.fdf                            |    1 +
>  OvmfPkg/OvmfPkgIa32X64.dsc                         |    1 +
>  OvmfPkg/OvmfPkgIa32X64.fdf                         |    1 +
>  OvmfPkg/OvmfPkgX64.dsc                             |    1 +
>  OvmfPkg/OvmfPkgX64.fdf                             |    1 +
>  25 files changed, 5816 insertions(+), 11 deletions(-)  create mode 
> 100644 MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/File.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
>  create mode 100644 
> MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.c
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.h
>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
>  create mode 100644 MdePkg/Include/IndustryStandard/Udf.h
> 

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Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Laszlo Ersek 6 years, 7 months ago

On 09/04/17 12:26, Zeng, Star wrote:
> Trusted Ray to help review this series. :)

Thank you all!
Laszlo


> Thanks,
> Star
> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Laszlo Ersek
> Sent: Monday, September 4, 2017 6:04 PM
> To: Zeng, Star <star.zeng@intel.com>; Dong, Eric <eric.dong@intel.com>
> Cc: Ni, Ruiyu <ruiyu.ni@intel.com>; Wu, Hao A <hao.a.wu@intel.com>; Justen, Jordan L <jordan.l.justen@intel.com>; edk2-devel@lists.01.org; Andrew Fish <afish@apple.com>; Gao, Liming <liming.gao@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>
> Subject: Re: [edk2] [PATCH v4 0/6] read-only UDF file system support
> 
> On 08/24/17 19:56, Paulo Alcantara wrote:
>> Hi,
>>
>> This series introduces read-only UDF file system support in EDK2. As 
>> Laszlo (or Red Hat) seemed to be interested in such support, I'm 
>> posting it again after ~3 years.
>>
>> The idea is not replacing the default FAT file system, nor breaking 
>> any existing file system support, but extending EDK2 with a new file 
>> system that might be useful for some people who are looking for 
>> specific file system features that current FAT doesn't support.
>>
>> Originally the driver was written to support UDF file systems as 
>> specified by OSTA Universal Disk Format Specification 2.60. However, 
>> some Windows 10 Enterprise ISO (UDF bridge) images that I tested 
>> supported a revision of 1.02 thus I had to rework the driver a little 
>> bit to support such revision as well.
>>
>> v2:
>>  - Rework to _partially_ support UDF revisions <2.60.
>>  - Use existing CDROM_VOLUME_DESCRIPTOR structure defined in Eltorito.h
>>    instead of creating another one (UDF_VOLUME_DESCRIPTOR).
>>  - Fixed UdfDxe to correctly follow UEFI driver model.
>>  - Use HARDDRIVE_DEVICE_PATH instead of a vendor-defined one.
>>  - Detect UDF file systems only in PartitionDxe, and let UdfDxe driver
>>    check for specific UDF device path to decide whether or not install
>>    SimpleFs protocol.
>>  - Place MdePkg changes in a separate patch.
>> v3:
>>  - Install UDF partition child handles with a Vendor-Defined Media
>>    Device Path.
>>  - Changed UdfDxe to check for Vendor-Defined Media Device Paths with a
>>    specific UDF file system GUID when determining to whether or not
>>    start the driver.
>>  - Removed leading TAB chars in some source files identified by
>>    PatchCheck.py tool.
> 
> Ping -- can we please get feedback on this? (Patches #1 through #3.)
> 
> Thanks
> Laszlo
> 
>> v4:
>>  - Added missing R-b's.
>>
>> Repo:   https://github.com/pcacjr/edk2.git
>> Branch: udf-fs-v4
>>
>> Cc: Laszlo Ersek <lersek@redhat.com>
>> Cc: Jordan Justen <jordan.l.justen@intel.com>
>> Cc: Andrew Fish <afish@apple.com>
>> Cc: Michael D Kinney <michael.d.kinney@intel.com>
>> Cc: Liming Gao <liming.gao@intel.com>
>> Cc: Star Zeng <star.zeng@intel.com>
>> Cc: Eric Dong <eric.dong@intel.com>
>> Cc: Mark Doran <mark.doran@intel.com>
>> Cc: Ruiyu Ni <ruiyu.ni@intel.com>
>> Cc: hao.a.wu@intel.com
>> Contributed-under: TianoCore Contribution Agreement 1.1
>> Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
>> ---
>>
>> Paulo Alcantara (6):
>>   MdePkg: Add UDF volume structure definitions
>>   MdeModulePkg/PartitionDxe: Add UDF file system support
>>   MdeModulePkg: Initial UDF/ECMA-167 file system support
>>   OvmfPkg: Enable UDF file system support
>>   ArmVirtPkg: Enable UDF file system support
>>   Nt32Pkg: Enable UDF file system support
>>
>>  ArmVirtPkg/ArmVirtQemu.dsc                         |    3 +-
>>  ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc               |    3 +-
>>  ArmVirtPkg/ArmVirtQemuKernel.dsc                   |    3 +-
>>  ArmVirtPkg/ArmVirtXen.dsc                          |    3 +-
>>  ArmVirtPkg/ArmVirtXen.fdf                          |    1 +
>>  .../Universal/Disk/PartitionDxe/Partition.c        |    9 +-
>>  .../Universal/Disk/PartitionDxe/Partition.h        |   32 +-
>>  .../Universal/Disk/PartitionDxe/PartitionDxe.inf   |    3 +-
>>  MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c     |  318 +++
>>  MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c |  185 ++
>>  MdeModulePkg/Universal/Disk/UdfDxe/File.c          |  903 ++++++++
>>  MdeModulePkg/Universal/Disk/UdfDxe/FileName.c      |  195 ++
>>  .../Universal/Disk/UdfDxe/FileSystemOperations.c   | 2447 ++++++++++++++++++++
>>  MdeModulePkg/Universal/Disk/UdfDxe/Udf.c           |  344 +++
>>  MdeModulePkg/Universal/Disk/UdfDxe/Udf.h           | 1244 ++++++++++
>>  MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf      |   66 +
>>  MdePkg/Include/IndustryStandard/Udf.h              |   60 +
>>  Nt32Pkg/Nt32Pkg.dsc                                |    1 +
>>  Nt32Pkg/Nt32Pkg.fdf                                |    1 +
>>  OvmfPkg/OvmfPkgIa32.dsc                            |    1 +
>>  OvmfPkg/OvmfPkgIa32.fdf                            |    1 +
>>  OvmfPkg/OvmfPkgIa32X64.dsc                         |    1 +
>>  OvmfPkg/OvmfPkgIa32X64.fdf                         |    1 +
>>  OvmfPkg/OvmfPkgX64.dsc                             |    1 +
>>  OvmfPkg/OvmfPkgX64.fdf                             |    1 +
>>  25 files changed, 5816 insertions(+), 11 deletions(-)  create mode 
>> 100644 MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c
>>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c
>>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/File.c
>>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
>>  create mode 100644 
>> MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
>>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.c
>>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.h
>>  create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
>>  create mode 100644 MdePkg/Include/IndustryStandard/Udf.h
>>
> 
> _______________________________________________
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> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel
> 

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Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Laszlo Ersek 6 years, 7 months ago

Ray, Star,

On 08/24/17 19:56, Paulo Alcantara wrote:

> v2:
>  - Rework to _partially_ support UDF revisions <2.60.
>  - Use existing CDROM_VOLUME_DESCRIPTOR structure defined in Eltorito.h
>    instead of creating another one (UDF_VOLUME_DESCRIPTOR).
>  - Fixed UdfDxe to correctly follow UEFI driver model.
>  - Use HARDDRIVE_DEVICE_PATH instead of a vendor-defined one.
>  - Detect UDF file systems only in PartitionDxe, and let UdfDxe driver
>    check for specific UDF device path to decide whether or not install
>    SimpleFs protocol.
>  - Place MdePkg changes in a separate patch.
> v3:
>  - Install UDF partition child handles with a Vendor-Defined Media
>    Device Path.
>  - Changed UdfDxe to check for Vendor-Defined Media Device Paths with a
>    specific UDF file system GUID when determining to whether or not
>    start the driver.
>  - Removed leading TAB chars in some source files identified by
>    PatchCheck.py tool.
> v4:
>  - Added missing R-b's.

Looks like the series is now fully reviewed (with the Mde*Pkg patches
having Ray's R-b). Are you guys OK if I push the v4 set?

Thanks,
Laszlo
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Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Ni, Ruiyu 6 years, 7 months ago

Sure. Please.

-----Original Message-----
From: Laszlo Ersek [mailto:lersek@redhat.com] 
Sent: Wednesday, September 6, 2017 10:28 PM
To: Ni, Ruiyu <ruiyu.ni@intel.com>; Zeng, Star <star.zeng@intel.com>
Cc: Paulo Alcantara <pcacjr@zytor.com>; edk2-devel@lists.01.org; Dong, Eric <eric.dong@intel.com>; Wu, Hao A <hao.a.wu@intel.com>; Justen, Jordan L <jordan.l.justen@intel.com>; Andrew Fish <afish@apple.com>; Gao, Liming <liming.gao@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>
Subject: Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Ray, Star,

On 08/24/17 19:56, Paulo Alcantara wrote:

> v2:
>  - Rework to _partially_ support UDF revisions <2.60.
>  - Use existing CDROM_VOLUME_DESCRIPTOR structure defined in Eltorito.h
>    instead of creating another one (UDF_VOLUME_DESCRIPTOR).
>  - Fixed UdfDxe to correctly follow UEFI driver model.
>  - Use HARDDRIVE_DEVICE_PATH instead of a vendor-defined one.
>  - Detect UDF file systems only in PartitionDxe, and let UdfDxe driver
>    check for specific UDF device path to decide whether or not install
>    SimpleFs protocol.
>  - Place MdePkg changes in a separate patch.
> v3:
>  - Install UDF partition child handles with a Vendor-Defined Media
>    Device Path.
>  - Changed UdfDxe to check for Vendor-Defined Media Device Paths with a
>    specific UDF file system GUID when determining to whether or not
>    start the driver.
>  - Removed leading TAB chars in some source files identified by
>    PatchCheck.py tool.
> v4:
>  - Added missing R-b's.

Looks like the series is now fully reviewed (with the Mde*Pkg patches having Ray's R-b). Are you guys OK if I push the v4 set?

Thanks,
Laszlo
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Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Laszlo Ersek 6 years, 7 months ago

Paulo,

On 09/07/17 02:23, Ni, Ruiyu wrote:
> Sure. Please.

Before pushing the series, I wanted to slightly regression-test OVMF and
ArmVirtQemu with it.

However, I've found that the series doesn't build for OVMF IA32. I get
an error like this:

> MdeModulePkg/Universal/Disk/UdfDxe/File.c: In function 'UdfRead':
> MdeModulePkg/Universal/Disk/UdfDxe/File.c:376:7: error: passing argument 8 of 'ReadFileData' from incompatible pointer type [-Werror]
>        );
>        ^
> In file included from MdeModulePkg/Universal/Disk/UdfDxe/File.c:15:0:
> MdeModulePkg/Universal/Disk/UdfDxe/Udf.h:1008:1: note: expected 'UINT64 *' but argument is of type 'UINTN *'
>  ReadFileData (

There could be further such errors (I didn't check, the build stopped
here).

Can you please submit a v5 that is 32-bit and 64-bit clean?

I expect that any changes you make will be in the first three patches
somewhere. If they are not trivial, please drop Ray's Reviewed-by from
the affected patches so he can review them again.

I'm not sure if Ray uses any tools for supporting incremental review;
you could help him by including a cumulative diff between v4 and v5 in
the v5 blurb.

Thanks!
Laszlo



> -----Original Message-----
> From: Laszlo Ersek [mailto:lersek@redhat.com]
> Sent: Wednesday, September 6, 2017 10:28 PM
> To: Ni, Ruiyu <ruiyu.ni@intel.com>; Zeng, Star <star.zeng@intel.com>
> Cc: Paulo Alcantara <pcacjr@zytor.com>; edk2-devel@lists.01.org; Dong, Eric <eric.dong@intel.com>; Wu, Hao A <hao.a.wu@intel.com>; Justen, Jordan L <jordan.l.justen@intel.com>; Andrew Fish <afish@apple.com>; Gao, Liming <liming.gao@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>
> Subject: Re: [edk2] [PATCH v4 0/6] read-only UDF file system support
>
> Ray, Star,
>
> On 08/24/17 19:56, Paulo Alcantara wrote:
>
>> v2:
>>  - Rework to _partially_ support UDF revisions <2.60.
>>  - Use existing CDROM_VOLUME_DESCRIPTOR structure defined in Eltorito.h
>>    instead of creating another one (UDF_VOLUME_DESCRIPTOR).
>>  - Fixed UdfDxe to correctly follow UEFI driver model.
>>  - Use HARDDRIVE_DEVICE_PATH instead of a vendor-defined one.
>>  - Detect UDF file systems only in PartitionDxe, and let UdfDxe driver
>>    check for specific UDF device path to decide whether or not install
>>    SimpleFs protocol.
>>  - Place MdePkg changes in a separate patch.
>> v3:
>>  - Install UDF partition child handles with a Vendor-Defined Media
>>    Device Path.
>>  - Changed UdfDxe to check for Vendor-Defined Media Device Paths with a
>>    specific UDF file system GUID when determining to whether or not
>>    start the driver.
>>  - Removed leading TAB chars in some source files identified by
>>    PatchCheck.py tool.
>> v4:
>>  - Added missing R-b's.
>
> Looks like the series is now fully reviewed (with the Mde*Pkg patches having Ray's R-b). Are you guys OK if I push the v4 set?
>
> Thanks,
> Laszlo
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel
>

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Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Paulo Alcantara 6 years, 7 months ago

Laszlo,

On 07/09/2017 08:35, Laszlo Ersek wrote:
> Paulo,
> 
> On 09/07/17 02:23, Ni, Ruiyu wrote:
>> Sure. Please.
> 
> Before pushing the series, I wanted to slightly regression-test OVMF and
> ArmVirtQemu with it.
> 
> However, I've found that the series doesn't build for OVMF IA32. I get
> an error like this:
> 
>> MdeModulePkg/Universal/Disk/UdfDxe/File.c: In function 'UdfRead':
>> MdeModulePkg/Universal/Disk/UdfDxe/File.c:376:7: error: passing argument 8 of 'ReadFileData' from incompatible pointer type [-Werror]
>>         );
>>         ^
>> In file included from MdeModulePkg/Universal/Disk/UdfDxe/File.c:15:0:
>> MdeModulePkg/Universal/Disk/UdfDxe/Udf.h:1008:1: note: expected 'UINT64 *' but argument is of type 'UINTN *'
>>   ReadFileData (
> 
> There could be further such errors (I didn't check, the build stopped
> here).
> 
> Can you please submit a v5 that is 32-bit and 64-bit clean?

Sure. Thanks for catching that up. I'll also make sure to re-test it 
after the changes.

> 
> I expect that any changes you make will be in the first three patches
> somewhere. If they are not trivial, please drop Ray's Reviewed-by from
> the affected patches so he can review them again.
> 
> I'm not sure if Ray uses any tools for supporting incremental review;
> you could help him by including a cumulative diff between v4 and v5 in
> the v5 blurb.

OK.

Paulo
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Re: [edk2] [PATCH v4 0/6] read-only UDF file system support

Posted by Ni, Ruiyu 6 years, 7 months ago

Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

-----Original Message-----
From: Paulo Alcantara [mailto:pcacjr@zytor.com] 
Sent: Friday, August 25, 2017 1:56 AM
To: edk2-devel@lists.01.org
Cc: Paulo Alcantara <pcacjr@zytor.com>; Laszlo Ersek <lersek@redhat.com>; Justen, Jordan L <jordan.l.justen@intel.com>; Andrew Fish <afish@apple.com>; Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming <liming.gao@intel.com>; Zeng, Star <star.zeng@intel.com>; Dong, Eric <eric.dong@intel.com>; Doran, Mark <mark.doran@intel.com>; Ni, Ruiyu <ruiyu.ni@intel.com>; Wu, Hao A <hao.a.wu@intel.com>
Subject: [PATCH v4 0/6] read-only UDF file system support

Hi,

This series introduces read-only UDF file system support in EDK2. As Laszlo (or Red Hat) seemed to be interested in such support, I'm posting it again after ~3 years.

The idea is not replacing the default FAT file system, nor breaking any existing file system support, but extending EDK2 with a new file system that might be useful for some people who are looking for specific file system features that current FAT doesn't support.

Originally the driver was written to support UDF file systems as specified by OSTA Universal Disk Format Specification 2.60. However, some Windows 10 Enterprise ISO (UDF bridge) images that I tested supported a revision of 1.02 thus I had to rework the driver a little bit to support such revision as well.

v2:
 - Rework to _partially_ support UDF revisions <2.60.
 - Use existing CDROM_VOLUME_DESCRIPTOR structure defined in Eltorito.h
   instead of creating another one (UDF_VOLUME_DESCRIPTOR).
 - Fixed UdfDxe to correctly follow UEFI driver model.
 - Use HARDDRIVE_DEVICE_PATH instead of a vendor-defined one.
 - Detect UDF file systems only in PartitionDxe, and let UdfDxe driver
   check for specific UDF device path to decide whether or not install
   SimpleFs protocol.
 - Place MdePkg changes in a separate patch.
v3:
 - Install UDF partition child handles with a Vendor-Defined Media
   Device Path.
 - Changed UdfDxe to check for Vendor-Defined Media Device Paths with a
   specific UDF file system GUID when determining to whether or not
   start the driver.
 - Removed leading TAB chars in some source files identified by
   PatchCheck.py tool.
v4:
 - Added missing R-b's.

Repo:   https://github.com/pcacjr/edk2.git
Branch: udf-fs-v4

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Mark Doran <mark.doran@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: hao.a.wu@intel.com
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
---

Paulo Alcantara (6):
  MdePkg: Add UDF volume structure definitions
  MdeModulePkg/PartitionDxe: Add UDF file system support
  MdeModulePkg: Initial UDF/ECMA-167 file system support
  OvmfPkg: Enable UDF file system support
  ArmVirtPkg: Enable UDF file system support
  Nt32Pkg: Enable UDF file system support

 ArmVirtPkg/ArmVirtQemu.dsc                         |    3 +-
 ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc               |    3 +-
 ArmVirtPkg/ArmVirtQemuKernel.dsc                   |    3 +-
 ArmVirtPkg/ArmVirtXen.dsc                          |    3 +-
 ArmVirtPkg/ArmVirtXen.fdf                          |    1 +
 .../Universal/Disk/PartitionDxe/Partition.c        |    9 +-
 .../Universal/Disk/PartitionDxe/Partition.h        |   32 +-
 .../Universal/Disk/PartitionDxe/PartitionDxe.inf   |    3 +-
 MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c     |  318 +++
 MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c |  185 ++
 MdeModulePkg/Universal/Disk/UdfDxe/File.c          |  903 ++++++++
 MdeModulePkg/Universal/Disk/UdfDxe/FileName.c      |  195 ++
 .../Universal/Disk/UdfDxe/FileSystemOperations.c   | 2447 ++++++++++++++++++++
 MdeModulePkg/Universal/Disk/UdfDxe/Udf.c           |  344 +++
 MdeModulePkg/Universal/Disk/UdfDxe/Udf.h           | 1244 ++++++++++
 MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf      |   66 +
 MdePkg/Include/IndustryStandard/Udf.h              |   60 +
 Nt32Pkg/Nt32Pkg.dsc                                |    1 +
 Nt32Pkg/Nt32Pkg.fdf                                |    1 +
 OvmfPkg/OvmfPkgIa32.dsc                            |    1 +
 OvmfPkg/OvmfPkgIa32.fdf                            |    1 +
 OvmfPkg/OvmfPkgIa32X64.dsc                         |    1 +
 OvmfPkg/OvmfPkgIa32X64.fdf                         |    1 +
 OvmfPkg/OvmfPkgX64.dsc                             |    1 +
 OvmfPkg/OvmfPkgX64.fdf                             |    1 +
 25 files changed, 5816 insertions(+), 11 deletions(-)  create mode 100644 MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/File.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.c
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.h
 create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
 create mode 100644 MdePkg/Include/IndustryStandard/Udf.h

--
2.11.0

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