This series 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.
v4: - Changed UINTN to UINT64. - Fixed format error. - Addressed Andrei's comment. v3: - Addressed Laszlo's comments. v2: - Generated patch for each package. Tuan Phan (4): MdePkg.dec: RISC-V: Define override bit for Svpbmt extension UefiCpuPkg: RISC-V: MMU: Explictly use UINT64 instead of UINTN UefiCpuPkg: RISC-V: MMU: Support Svpbmt extension OvmfPkg/RiscVVirt: Disable Svpbmt extension MdePkg/MdePkg.dec | 2 + OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc | 2 +- .../Library/BaseRiscVMmuLib/BaseRiscVMmuLib.c | 252 +++++++++++------- .../BaseRiscVMmuLib/BaseRiscVMmuLib.inf | 1 + 4 files changed, 159 insertions(+), 98 deletions(-) -- 2.25.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#116775): https://edk2.groups.io/g/devel/message/116775 Mute This Topic: https://groups.io/mt/104934682/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
