[edk2-devel] [PATCHv2 0/4] Add EDKII_UFS_HC_PLATFORM_PROTOCOL to support platform specific programming of UFS host controllers

Albecki, Mateusz posted 4 patches 1 week ago
Failed in applying to current master (apply log)
MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c  |  23 ++-
MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h  |  42 ++++-
.../Bus/Ufs/UfsPassThruDxe/UfsPassThruDxe.inf      |   1 +
.../Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c        | 170 ++++++++++++++++-----
.../Include/Protocol/UfsHostControllerPlatform.h   | 130 ++++++++++++++++
MdeModulePkg/MdeModulePkg.dec                      |   3 +
6 files changed, 326 insertions(+), 43 deletions(-)
create mode 100644 MdeModulePkg/Include/Protocol/UfsHostControllerPlatform.h

[edk2-devel] [PATCHv2 0/4] Add EDKII_UFS_HC_PLATFORM_PROTOCOL to support platform specific programming of UFS host controllers

Posted by Albecki, Mateusz 1 week ago
To cover additional host controller programming mentioned in the UFS specification we have added an additional protocol
that allows the UEFI driver to give control to platform driver. This allows the platform to perform any additional
steps needed for the stable operation.

Changes in v2:
- UFS driver will abort initializaton when it fails to get host controler information
- Fixed bug with calling post link startup callback on failed device detection

Test coverage:
Tested on platform with UFS 2.1 host controller with Samsung UFS2.0 part with 3 LUs enabled All LUs have been enumerated in boot manager.
Tested that enumeration works without platform protocol installed(on host controller that can support it) Tested that enumeration works with platform protocol installed and with additional programming steps after link startup(power mode change to GEAR2).

Cc: Hao A Wu <hao.a.wu@intel.com


Mateusz Albecki (4):
  MdeModulePkg: Add definition of the EDKII_UFS_HC_PLATFORM_PROTOCOL
  MdeModulePkg/UfsPassThruDxe: Refactor UfsExecUicCommand function
  MdeModulePkg/UfsPassThruDxe: Refactor private data to use
    EDKII_UFS_HC_INFO
  MdeModulePkg/UfsPassThruDxe: Implement EDKII_UFS_HC_PLATFORM_PROTOCOL

 MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c  |  23 ++-
 MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h  |  42 ++++-
 .../Bus/Ufs/UfsPassThruDxe/UfsPassThruDxe.inf      |   1 +
 .../Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c        | 170 ++++++++++++++++-----
 .../Include/Protocol/UfsHostControllerPlatform.h   | 130 ++++++++++++++++
 MdeModulePkg/MdeModulePkg.dec                      |   3 +
 6 files changed, 326 insertions(+), 43 deletions(-)
 create mode 100644 MdeModulePkg/Include/Protocol/UfsHostControllerPlatform.h

-- 
2.14.1.windows.1

--------------------------------------------------------------------

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ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.

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Re: [edk2-devel] [PATCHv2 0/4] Add EDKII_UFS_HC_PLATFORM_PROTOCOL to support platform specific programming of UFS host controllers

Posted by Albecki, Mateusz 1 week ago
Hi,

Please ignore this series. I have used wrong branch when generating patches. V3 will contain the fixes.

Thanks,
Mateusz

> -----Original Message-----
> From: Albecki, Mateusz
> Sent: Friday, August 9, 2019 2:21 PM
> To: devel@edk2.groups.io
> Cc: Albecki, Mateusz <mateusz.albecki@intel.com>; Wu, Hao A
> <hao.a.wu@intel.com>
> Subject: [PATCHv2 0/4] Add EDKII_UFS_HC_PLATFORM_PROTOCOL to
> support platform specific programming of UFS host controllers
> 
> To cover additional host controller programming mentioned in the UFS
> specification we have added an additional protocol that allows the UEFI
> driver to give control to platform driver. This allows the platform to perform
> any additional steps needed for the stable operation.
> 
> Changes in v2:
> - UFS driver will abort initializaton when it fails to get host controler
> information
> - Fixed bug with calling post link startup callback on failed device detection
> 
> Test coverage:
> Tested on platform with UFS 2.1 host controller with Samsung UFS2.0 part
> with 3 LUs enabled All LUs have been enumerated in boot manager.
> Tested that enumeration works without platform protocol installed(on host
> controller that can support it) Tested that enumeration works with platform
> protocol installed and with additional programming steps after link
> startup(power mode change to GEAR2).
> 
> Cc: Hao A Wu <hao.a.wu@intel.com
> 
> 
> Mateusz Albecki (4):
>   MdeModulePkg: Add definition of the
> EDKII_UFS_HC_PLATFORM_PROTOCOL
>   MdeModulePkg/UfsPassThruDxe: Refactor UfsExecUicCommand function
>   MdeModulePkg/UfsPassThruDxe: Refactor private data to use
>     EDKII_UFS_HC_INFO
>   MdeModulePkg/UfsPassThruDxe: Implement
> EDKII_UFS_HC_PLATFORM_PROTOCOL
> 
>  MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c  |  23 ++-
> MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h  |  42 ++++-
>  .../Bus/Ufs/UfsPassThruDxe/UfsPassThruDxe.inf      |   1 +
>  .../Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c        | 170
> ++++++++++++++++-----
>  .../Include/Protocol/UfsHostControllerPlatform.h   | 130
> ++++++++++++++++
>  MdeModulePkg/MdeModulePkg.dec                      |   3 +
>  6 files changed, 326 insertions(+), 43 deletions(-)  create mode 100644
> MdeModulePkg/Include/Protocol/UfsHostControllerPlatform.h
> 
> --
> 2.14.1.windows.1

--------------------------------------------------------------------

Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.

Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek
przegladanie lub rozpowszechnianie jest zabronione.
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others is strictly prohibited.


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