From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/sparc/include/asm/adi_64.h | 46 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 arch/sparc/include/asm/adi_64.h (limited to 'arch/sparc/include/asm/adi_64.h') diff --git a/arch/sparc/include/asm/adi_64.h b/arch/sparc/include/asm/adi_64.h new file mode 100644 index 000000000..4301c6fd8 --- /dev/null +++ b/arch/sparc/include/asm/adi_64.h @@ -0,0 +1,46 @@ +/* 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 + +#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) */ -- cgit v1.2.3