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From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: intel-sgx-kernel-dev@lists.01.org
Cc: platform-driver-x86@vger.kernel.org,
	linux-kernel@vger.kernel.org, Haim Cohen <haim.cohen@intel.com>,
	Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Subject: [PATCH v4 05/12] x86: add SGX MSRs to msr-index.h
Date: Mon, 16 Oct 2017 22:18:48 +0300	[thread overview]
Message-ID: <20171016191855.16964-6-jarkko.sakkinen@linux.intel.com> (raw)
In-Reply-To: <20171016191855.16964-1-jarkko.sakkinen@linux.intel.com>

From: Haim Cohen <haim.cohen@intel.com>

These MSRs hold the SHA256 checksum of the currently configured launch
enclave public key.

Signed-off-by: Haim Cohen <haim.cohen@intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
---
 arch/x86/include/asm/msr-index.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index b35cb98b5d60..22e27d46d046 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -436,6 +436,7 @@
 #define FEATURE_CONTROL_VMXON_ENABLED_INSIDE_SMX	(1<<1)
 #define FEATURE_CONTROL_VMXON_ENABLED_OUTSIDE_SMX	(1<<2)
 #define FEATURE_CONTROL_SGX_ENABLE                      (1<<18)
+#define FEATURE_CONTROL_SGX_LAUNCH_CONTROL_ENABLE	(1<<17)
 #define FEATURE_CONTROL_LMCE				(1<<20)
 
 #define MSR_IA32_APICBASE		0x0000001b
@@ -502,6 +503,12 @@
 #define PACKAGE_THERM_INT_LOW_ENABLE		(1 << 1)
 #define PACKAGE_THERM_INT_PLN_ENABLE		(1 << 24)
 
+/* Intel SGX MSRs */
+#define MSR_IA32_SGXLEPUBKEYHASH0	0x0000008C
+#define MSR_IA32_SGXLEPUBKEYHASH1	0x0000008D
+#define MSR_IA32_SGXLEPUBKEYHASH2	0x0000008E
+#define MSR_IA32_SGXLEPUBKEYHASH3	0x0000008F
+
 /* Thermal Thresholds Support */
 #define THERM_INT_THRESHOLD0_ENABLE    (1 << 15)
 #define THERM_SHIFT_THRESHOLD0        8
-- 
2.14.1

  parent reply	other threads:[~2017-10-16 19:19 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-16 19:18 [PATCH v4 00/12] Intel(R) SGX Driver Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 01/12] intel_sgx: updated MAINTAINERS Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 02/12] x86: add SGX definition to cpufeature Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 03/12] x86: define the feature control MSR's SGX enable bit Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 04/12] x86: define the feature control MSR's SGX launch control bit Jarkko Sakkinen
2017-10-16 19:18 ` Jarkko Sakkinen [this message]
2017-10-16 19:18 ` [PATCH v4 06/12] fs/pipe.c: export create_pipe_files() and replace_fd() Jarkko Sakkinen
2017-10-19  8:06   ` Christoph Hellwig
2017-10-19 12:36     ` Jarkko Sakkinen
2017-10-19 14:55       ` Christoph Hellwig
2017-10-20 10:14         ` Jarkko Sakkinen
2017-10-20 14:32           ` [intel-sgx-kernel-dev] " Dave Hansen
2017-10-23  2:55             ` Jarkko Sakkinen
2017-10-23  5:09               ` Dave Hansen
2017-10-24 13:39                 ` Jarkko Sakkinen
2017-10-24 15:10                   ` Dave Hansen
2017-10-24 16:40                     ` Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 07/12] intel_sgx: driver for Intel Software Guard Extensions Jarkko Sakkinen
2017-10-18 15:21   ` Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 08/12] intel_sgx: ptrace() support Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 09/12] intel_sgx: driver documentation Jarkko Sakkinen
2017-10-17  0:51   ` Randy Dunlap
2017-10-18 14:25     ` Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 10/12] intel_sgx: in-kernel launch enclave Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 11/12] intel_sgx: glue code for in-kernel LE Jarkko Sakkinen
2017-10-16 19:18 ` [PATCH v4 12/12] intel_sgx: update IA32_SGXLEPUBKEYHASH* MSRs Jarkko Sakkinen

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