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Message-Id: <2e6cd7c5c1ced620cfcd292c3c6c382827fde6b2.1616136308.git.kai.huang@intel.com>
Date: Fri, 19 Mar 2021 20:23:04 +1300
From: Kai Huang <kai.huang@...el.com>
To: kvm@...r.kernel.org, linux-sgx@...r.kernel.org, x86@...nel.org
Cc: linux-kernel@...r.kernel.org, seanjc@...gle.com, jarkko@...nel.org,
luto@...nel.org, dave.hansen@...el.com, rick.p.edgecombe@...el.com,
haitao.huang@...el.com, pbonzini@...hat.com, bp@...en8.de,
tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
Kai Huang <kai.huang@...el.com>
Subject: [PATCH v3 09/25] x86/sgx: Move ENCLS leaf definitions to sgx.h
From: Sean Christopherson <sean.j.christopherson@...el.com>
Move the ENCLS leaf definitions to sgx.h so that they can be used by
KVM.
Signed-off-by: Sean Christopherson <sean.j.christopherson@...el.com>
Acked-by: Dave Hansen <dave.hansen@...el.com>
Acked-by: Jarkko Sakkinen <jarkko@...nel.org>
Signed-off-by: Kai Huang <kai.huang@...el.com>
---
arch/x86/include/asm/sgx.h | 15 +++++++++++++++
arch/x86/kernel/cpu/sgx/encls.h | 15 ---------------
2 files changed, 15 insertions(+), 15 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
diff --git a/arch/x86/kernel/cpu/sgx/encls.h b/arch/x86/kernel/cpu/sgx/encls.h
index 443188fe7e70..be5c49689980 100644
--- a/arch/x86/kernel/cpu/sgx/encls.h
+++ b/arch/x86/kernel/cpu/sgx/encls.h
@@ -11,21 +11,6 @@
#include <asm/traps.h>
#include "sgx.h"
-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,
-};
-
/**
* ENCLS_FAULT_FLAG - flag signifying an ENCLS return code is a trapnr
*
--
2.30.2
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