2023-08-30 17:31:07 +02:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
|
#ifndef _ASM_X86_COCO_H
|
|
|
|
|
#define _ASM_X86_COCO_H
|
|
|
|
|
|
|
|
|
|
#include <asm/types.h>
|
|
|
|
|
|
|
|
|
|
enum cc_vendor {
|
|
|
|
|
CC_VENDOR_NONE,
|
|
|
|
|
CC_VENDOR_AMD,
|
|
|
|
|
CC_VENDOR_INTEL,
|
|
|
|
|
};
|
|
|
|
|
|
2023-10-24 12:59:35 +02:00
|
|
|
extern enum cc_vendor cc_vendor;
|
2023-08-30 17:31:07 +02:00
|
|
|
|
|
|
|
|
#ifdef CONFIG_ARCH_HAS_CC_PLATFORM
|
2023-10-24 12:59:35 +02:00
|
|
|
void cc_set_mask(u64 mask);
|
2023-08-30 17:31:07 +02:00
|
|
|
u64 cc_mkenc(u64 val);
|
|
|
|
|
u64 cc_mkdec(u64 val);
|
|
|
|
|
#else
|
|
|
|
|
static inline u64 cc_mkenc(u64 val)
|
|
|
|
|
{
|
|
|
|
|
return val;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline u64 cc_mkdec(u64 val)
|
|
|
|
|
{
|
|
|
|
|
return val;
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif /* _ASM_X86_COCO_H */
|
