Re: [edk2-devel] [PATCH v2 0/3] RISC-V: Support Svpbmt extension

["Tuan Phan" <tphan@ventanamicro.com>]

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On Wed, Feb 14, 2024 at 9:43 PM Warkentin, Andrei <
andrei.warkentin@intel.com> wrote:

> Do you mind sharing a GH branch with the patch set?
>
https://github.com/pttuan/edk2/tree/tphan/riscv_mmu_svpbmt
Tuan

>
> A
>
> > -----Original Message-----
> > From: Tuan Phan <tphan@ventanamicro.com>
> > Sent: Tuesday, February 6, 2024 7:29 PM
> > To: devel@edk2.groups.io
> > Cc: Kinney, Michael D <michael.d.kinney@intel.com>;
> > gaoliming@byosoft.com.cn; Liu, Zhiguang <zhiguang.liu@intel.com>;
> > kraxel@redhat.com; lersek@redhat.com; Kumar, Rahul R
> > <rahul.r.kumar@intel.com>; Ni, Ray <ray.ni@intel.com>;
> > sunilvl@ventanamicro.com; Yao, Jiewen <jiewen.yao@intel.com>; Warkentin,
> > Andrei <andrei.warkentin@intel.com>; ardb+tianocore@kernel.org; Tuan
> Phan
> > <tphan@ventanamicro.com>
> > Subject: [PATCH v2 0/3] RISC-V: Support Svpbmt extension
> >
> > This patchset adds support for RISC-V Svpbmt extension.
> >
> > The GCD EFI_MEMORY_UC and EFI_MEMORY_WC attributes will be mapped to
> > IO and NC mode defined in PBMT field.
> >
> > v2:
> >   - Generated patch for each package.
> >
> > Tuan Phan (3):
> >   MdePkg.dec: RISC-V: Define override bit for Svpbmt extension
> >   UefiCpuPkg: RISC-V: MMU: Support Svpbmt extension
> >   OvmfPkg/RiscVVirt: Override Svpbmt extension
> >
> >  MdePkg/MdePkg.dec                             |  2 ++
> >  OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc           |  2 +-
> >  .../Library/BaseRiscVMmuLib/BaseRiscVMmuLib.c | 25 ++++++++++++++++++-
> >  .../BaseRiscVMmuLib/BaseRiscVMmuLib.inf       |  1 +
> >  4 files changed, 28 insertions(+), 2 deletions(-)
> >
> > --
> > 2.25.1
>
>


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