/* 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 (khalid.aziz@oracle.com) */ #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) */