coreboot-kgpe-d16/src/include/cpu/intel/msr.h

#ifndef CPU_INTEL_MSR_H
#define CPU_INTEL_MSR_H

/*
 * Common MSRs for Intel CPUs
 */

#define MSR_FEATURE_CONFIG	0x13c
#define  AESNI_DISABLE		(1 << 1)
#define  AESNI_LOCK		(1 << 0)

#endif /* CPU_INTEL_MSR_H */
soc/intel/skl,cpu/intel: copy AES-NI locking to common cpu code Copy the AES-NI locking function to common cpu code to be able to reuse it. This change only copies the code and adds the MSR header file. Any further rework and later deduplication on the platforms code is done in the follow-up changes. Change-Id: I81ad5c0d4797b139435c57d3af0a95db94a5c15e Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46272 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de> 2020-10-11 13:00:27 +02:00			`#ifndef CPU_INTEL_MSR_H`
			`#define CPU_INTEL_MSR_H`

			`/*`
			`* Common MSRs for Intel CPUs`
			`*/`

			`#define MSR_FEATURE_CONFIG 0x13c`
{cpu,soc}/intel: replace AES-NI locking by common implemenation call Deduplicate code by using the new common cpu code implementation of AES-NI locking. Change-Id: I7ab2d3839ecb758335ef8cc6a0c0c7103db0fa50 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46278 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> 2020-10-11 17:34:54 +02:00			`#define AESNI_DISABLE (1 << 1)`
cpu/intel/common: rework AES-NI locking Simplify the AES-NI code by using msr_set and correct the comment. Change-Id: Ib2cda433bbec0192277839c02a1862b8f41340cb Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46275 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de> 2020-10-11 15:56:21 +02:00			`#define AESNI_LOCK (1 << 0)`
soc/intel/skl,cpu/intel: copy AES-NI locking to common cpu code Copy the AES-NI locking function to common cpu code to be able to reuse it. This change only copies the code and adds the MSR header file. Any further rework and later deduplication on the platforms code is done in the follow-up changes. Change-Id: I81ad5c0d4797b139435c57d3af0a95db94a5c15e Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46272 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de> 2020-10-11 13:00:27 +02:00
			`#endif /* CPU_INTEL_MSR_H */`