1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ASM_X86_COCO_H
 3#define _ASM_X86_COCO_H
 4
 5#include <asm/types.h>
 6
 7enum cc_vendor {
 8	CC_VENDOR_NONE,
 9	CC_VENDOR_AMD,
10	CC_VENDOR_HYPERV,
11	CC_VENDOR_INTEL,
12};
13
14void cc_set_vendor(enum cc_vendor v);
15void cc_set_mask(u64 mask);
16
17#ifdef CONFIG_ARCH_HAS_CC_PLATFORM
 
 
18u64 cc_mkenc(u64 val);
19u64 cc_mkdec(u64 val);
20#else
 
 
21static inline u64 cc_mkenc(u64 val)
22{
23	return val;
24}
25
26static inline u64 cc_mkdec(u64 val)
27{
28	return val;
29}
30#endif
31
32#endif /* _ASM_X86_COCO_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ASM_X86_COCO_H
 3#define _ASM_X86_COCO_H
 4
 5#include <asm/types.h>
 6
 7enum cc_vendor {
 8	CC_VENDOR_NONE,
 9	CC_VENDOR_AMD,
 
10	CC_VENDOR_INTEL,
11};
12
 
 
 
13#ifdef CONFIG_ARCH_HAS_CC_PLATFORM
14extern enum cc_vendor cc_vendor;
15void cc_set_mask(u64 mask);
16u64 cc_mkenc(u64 val);
17u64 cc_mkdec(u64 val);
18#else
19#define cc_vendor (CC_VENDOR_NONE)
20
21static inline u64 cc_mkenc(u64 val)
22{
23	return val;
24}
25
26static inline u64 cc_mkdec(u64 val)
27{
28	return val;
29}
30#endif
31
32#endif /* _ASM_X86_COCO_H */