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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2021-03-19 10:23:04 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-04-06 10:43:41 +0300 |
| commit | 9c55c78a73ce6e62a1d46ba6e4f242c23c29b812 (patch) | |
| tree | 8491d68d117475df85c1ce6f317086de0a251bae /arch/x86/include/asm/sgx.h | |
| parent | 8ca52cc38dc8fdcbdbd0c23eafb19db5e5f5c8d0 (diff) | |
| download | linux-9c55c78a73ce6e62a1d46ba6e4f242c23c29b812.tar.xz | |
x86/sgx: Move ENCLS leaf definitions to sgx.h
Move the ENCLS leaf definitions to sgx.h so that they can be used by
KVM.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Kai Huang <kai.huang@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Jarkko Sakkinen <jarkko@kernel.org>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Link: https://lkml.kernel.org/r/2e6cd7c5c1ced620cfcd292c3c6c382827fde6b2.1616136308.git.kai.huang@intel.com
Diffstat (limited to 'arch/x86/include/asm/sgx.h')
| -rw-r--r-- | arch/x86/include/asm/sgx.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/x86/include/asm/sgx.h b/arch/x86/include/asm/sgx.h index 14bb5f7e221c..34f44238d1d1 100644 --- a/arch/x86/include/asm/sgx.h +++ b/arch/x86/include/asm/sgx.h @@ -27,6 +27,21 @@ /* The bitmask for the EPC section type. */ #define SGX_CPUID_EPC_MASK GENMASK(3, 0) +enum sgx_encls_function { + ECREATE = 0x00, + EADD = 0x01, + EINIT = 0x02, + EREMOVE = 0x03, + EDGBRD = 0x04, + EDGBWR = 0x05, + EEXTEND = 0x06, + ELDU = 0x08, + EBLOCK = 0x09, + EPA = 0x0A, + EWB = 0x0B, + ETRACK = 0x0C, +}; + /** * enum sgx_return_code - The return code type for ENCLS, ENCLU and ENCLV * %SGX_NOT_TRACKED: Previous ETRACK's shootdown sequence has not |