[edk2-devel] [PATCH v2 2/2] MdePkg: Add NVMe boot partition header definition

[Michael D Kinney]

Acked-by: Michael D Kinney <michael.d.kinney at intel.com>

> -----Original Message-----
> From: Wu, Hao A <hao.a.wu at intel.com>
> Sent: Sunday, February 5, 2023 9:18 PM
> To: Zhu, Weipu <weipu.zhu at intel.com>; devel at edk2.groups.io
> Cc: Kinney, Michael D <michael.d.kinney at intel.com>; Gao, Liming <gaoliming at byosoft.com.cn>; Liu, Zhiguang <zhiguang.liu at intel.com>
> Subject: RE: [PATCH v2 2/2] MdePkg: Add NVMe boot partition header definition
> 
> Reviewed-by: Hao A Wu <hao.a.wu at intel.com>
> 
> Best Regards,
> Hao Wu
> 
> > -----Original Message-----
> > From: Zhu, Weipu <weipu.zhu at intel.com>
> > Sent: Thursday, February 2, 2023 2:42 PM
> > To: devel at edk2.groups.io
> > Cc: Zhu, Weipu <weipu.zhu at intel.com>; Wu, Hao A <hao.a.wu at intel.com>;
> > Kinney, Michael D <michael.d.kinney at intel.com>; Gao, Liming
> > <gaoliming at byosoft.com.cn>; Liu, Zhiguang <zhiguang.liu at intel.com>
> > Subject: [PATCH v2 2/2] MdePkg: Add NVMe boot partition header definition
> >
> > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4304
> >
> > Add NVMe boot partition header definition to NVMe.h
> > according to NVMe spec 2.0.
> >
> > Signed-off-by: Weipu Zhu <weipu.zhu at intel.com>
> > Cc: Hao Wu <hao.a.wu at intel.com>
> > Cc: Michael D Kinney <michael.d.kinney at intel.com>
> > Cc: Liming Gao <gaoliming at byosoft.com.cn>
> > Cc: Zhiguang Liu <zhiguang.liu at intel.com>
> > ---
> >  MdePkg/Include/IndustryStandard/Nvme.h | 13 +++++++++++++
> >  1 file changed, 13 insertions(+)
> >
> > diff --git a/MdePkg/Include/IndustryStandard/Nvme.h
> > b/MdePkg/Include/IndustryStandard/Nvme.h
> > index 3b4e9fe67c..8b8a1bb7f3 100644
> > --- a/MdePkg/Include/IndustryStandard/Nvme.h
> > +++ b/MdePkg/Include/IndustryStandard/Nvme.h
> > @@ -546,6 +546,19 @@ typedef struct {
> >  #define NVME_RPMB_RESULT_AUTHKEY_NOT_PROGRAMMED  0x07
> >  #define NVME_RPMB_RESULT_INVALID_DCB             0x08
> >
> > +//
> > +// Get Log Page - Boot Partition Log Header.
> > +// (ref. NVMe Base spec. v2.0 Figure 262).
> > +//
> > +typedef struct {
> > +  UINT8     LogIdentifier;   /* Log Identifier, shall be set to 15h */
> > +  UINT8     Rsvd1[3];
> > +  UINT32    Bpsz  : 15;      /* Boot Partition Size */
> > +  UINT32    Rsvd2 : 16;
> > +  UINT32    Abpid : 1;       /* Active Boot Partition ID */
> > +  UINT8     Rsvd3[8];
> > +} NVME_BOOT_PARTITION_HEADER;
> > +
> >  //
> >  // NvmExpress Admin Identify Cmd
> >  //
> > --
> > 2.37.1.windows.1



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