回复: [edk2-devel] [PATCH] MdeModulePkg/UefiBootManagerLib: Add Disk Info support for Ufs

["gaoliming" <gaoliming@byosoft.com.cn>]

Jeff:
  I want to confirm why UFS apply the same rule to SCSI. Does UFS follows
SCSI spec?

Thanks
Liming
> -----邮件原件-----
> 发件人: devel@edk2.groups.io <devel@edk2.groups.io> 代表 Jeff Brasen
> via groups.io
> 发送时间: 2022年6月15日 1:54
> 收件人: devel@edk2.groups.io
> 抄送: jian.j.wang@intel.com; gaoliming@byosoft.com.cn;
> zhichao.gao@intel.com; ray.ni@intel.com; Jeff Brasen <jbrasen@nvidia.com>
> 主题: [edk2-devel] [PATCH] MdeModulePkg/UefiBootManagerLib: Add Disk
> Info support for Ufs
> 
> Add support for getting disk info from UFS devices.
> 
> Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
> ---
>  MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c    | 3
> ++-
>  MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf | 1 +
>  2 files changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git
> a/MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c
> b/MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c
> index fac33b9ee9..87b82f299f 100644
> --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c
> +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBootDescription.c
> @@ -195,7 +195,8 @@ BmGetDescriptionFromDiskInfo (
> 
> 
>        BmEliminateExtraSpaces (Description);
> 
>      }
> 
> -  } else if (CompareGuid (&DiskInfo->Interface,
> &gEfiDiskInfoScsiInterfaceGuid)) {
> 
> +  } else if (CompareGuid (&DiskInfo->Interface,
> &gEfiDiskInfoScsiInterfaceGuid) ||
> 
> +             CompareGuid (&DiskInfo->Interface,
> &gEfiDiskInfoUfsInterfaceGuid)) {
> 
>      BufferSize = sizeof (EFI_SCSI_INQUIRY_DATA);
> 
>      Status     = DiskInfo->Inquiry (
> 
>                               DiskInfo,
> 
> diff --git
> a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> index fe05d5f1cc..2fc0a80a4e 100644
> --- a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> +++ b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> @@ -85,6 +85,7 @@
>    gEfiDiskInfoIdeInterfaceGuid                  ##
> SOMETIMES_CONSUMES ## GUID
> 
>    gEfiDiskInfoScsiInterfaceGuid                 ##
> SOMETIMES_CONSUMES ## GUID
> 
>    gEfiDiskInfoSdMmcInterfaceGuid                ##
> SOMETIMES_CONSUMES ## GUID
> 
> +  gEfiDiskInfoUfsInterfaceGuid                  ##
> SOMETIMES_CONSUMES ## GUID
> 
> 
> 
>  [Protocols]
> 
>    gEfiPciRootBridgeIoProtocolGuid               ## CONSUMES
> 
> --
> 2.25.1
> 
> 
> 
> 
> 
>