one more comment: the functions headers say "@return EFI_SUCCESS". Should we say "@retval 0" for a successful call?
+ to the host VMM, as selected by Leaf. + + @param[in] Leaf Leaf number of TDCALL instruction + @param[in] Arg1 Arg1 + @param[in] Arg2 Arg2 + @param[in] Arg3 Arg3 + @param[in,out] Results Returned result of the Leaf function + + @return EFI_SUCCESS + @return Other See individual leaf functions +**/ +UINTN +EFIAPI +TdCall ( + IN UINT64 Leaf, + IN UINT64 Arg1, + IN UINT64 Arg2, + IN UINT64 Arg3, + IN OUT VOID *Results + ); + +/** + TDVMALL is a leaf function 0 for TDCALL. It helps invoke services +from the + host VMM to pass/receive information. + + @param[in] Leaf Number of sub-functions + @param[in] Arg1 Arg1 + @param[in] Arg2 Arg2 + @param[in] Arg3 Arg3 + @param[in] Arg4 Arg4 + @param[in,out] Results Returned result of the sub-function + + @return EFI_SUCCESS + @return Other See individual sub-functions + +**/ +UINTN +EFIAPI +TdVmCall ( + IN UINT64 Leaf, + IN UINT64 Arg1, + IN UINT64 Arg2, + IN UINT64 Arg3, + IN UINT64 Arg4, + IN OUT VOID *Results + ); + -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#87572): https://edk2.groups.io/g/devel/message/87572 Mute This Topic: https://groups.io/mt/89725391/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
