Re: [PATCH v2 12/25] KVM: TDX: Define TDX architectural definitions
From: Huang, Kai
Date: Wed Oct 30 2024 - 18:38:54 EST
> +#include <linux/types.h>
> +
> +#define TDX_VERSION_SHIFT 16
> +
> +/*
> + * TDX SEAMCALL API function leaves
> + */
> +#define TDH_VP_ENTER 0
> +#define TDH_MNG_ADDCX 1
> +#define TDH_MEM_PAGE_ADD 2
> +#define TDH_MEM_SEPT_ADD 3
> +#define TDH_VP_ADDCX 4
> +#define TDH_MEM_PAGE_AUG 6
> +#define TDH_MEM_RANGE_BLOCK 7
> +#define TDH_MNG_KEY_CONFIG 8
> +#define TDH_MNG_CREATE 9
> +#define TDH_VP_CREATE 10
> +#define TDH_MNG_RD 11
> +#define TDH_MR_EXTEND 16
> +#define TDH_MR_FINALIZE 17
> +#define TDH_VP_FLUSH 18
> +#define TDH_MNG_VPFLUSHDONE 19
> +#define TDH_MNG_KEY_FREEID 20
> +#define TDH_MNG_INIT 21
> +#define TDH_VP_INIT 22
> +#define TDH_VP_RD 26
> +#define TDH_MNG_KEY_RECLAIMID 27
> +#define TDH_PHYMEM_PAGE_RECLAIM 28
> +#define TDH_MEM_PAGE_REMOVE 29
> +#define TDH_MEM_SEPT_REMOVE 30
> +#define TDH_SYS_RD 34
> +#define TDH_MEM_TRACK 38
> +#define TDH_MEM_RANGE_UNBLOCK 39
> +#define TDH_PHYMEM_CACHE_WB 40
> +#define TDH_PHYMEM_PAGE_WBINVD 41
> +#define TDH_VP_WR 43
Those are not needed anymore given the x86 core is exporting all KVM-needed
SEAMCALL wrappers.