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- /* SPDX-License-Identifier: GPL-2.0-only */
- /* adi_64.h: ADI related data structures
- *
- * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.
- * Author: Khalid Aziz ([email protected])
- */
- #ifndef __ASM_SPARC64_ADI_H
- #define __ASM_SPARC64_ADI_H
- #include <linux/types.h>
- #ifndef __ASSEMBLY__
- struct adi_caps {
- __u64 blksz;
- __u64 nbits;
- __u64 ue_on_adi;
- };
- struct adi_config {
- bool enabled;
- struct adi_caps caps;
- };
- extern struct adi_config adi_state;
- extern void mdesc_adi_init(void);
- static inline bool adi_capable(void)
- {
- return adi_state.enabled;
- }
- static inline unsigned long adi_blksize(void)
- {
- return adi_state.caps.blksz;
- }
- static inline unsigned long adi_nbits(void)
- {
- return adi_state.caps.nbits;
- }
- #endif /* __ASSEMBLY__ */
- #endif /* !(__ASM_SPARC64_ADI_H) */
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