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6f88de113d
These are architecture-specific routines, so they deserve proper architecture-specific naming. The user memory access routines are already under arch_cpu (arch_cpu_user_memcpy, etc.), and the methods usually change a CPU flag, so it makes sense to put these there too. RISC-V had get_ac but nothing else defined or used it, so it's removed. No functional change intended. Change-Id: Id4715214e32f73d4a93bc7ba8249411a0878d174 Reviewed-on: https://review.haiku-os.org/c/haiku/+/8106 Reviewed-by: waddlesplash <waddlesplash@gmail.com> Reviewed-by: X512 X512 <danger_mail@list.ru> Reviewed-by: Jérôme Duval <jerome.duval@gmail.com> Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
52 lines
789 B
C
52 lines
789 B
C
/*
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* Copyright 2003-2004, Axel Dörfler, axeld@pinc-software.de.
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* Copyright 2019, Adrien Destugues, pulkomandy@pulkomandy.tk.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _KERNEL_ARCH_SPARC_CPU_H
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#define _KERNEL_ARCH_SPARC_CPU_H
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#include <arch/sparc/arch_thread_types.h>
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#include <kernel.h>
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#define CPU_MAX_CACHE_LEVEL 8
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#define CACHE_LINE_SIZE 128
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// 128 Byte lines on PPC970
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#define arch_cpu_enable_user_access()
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#define arch_cpu_disable_user_access()
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typedef struct arch_cpu_info {
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int null;
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} arch_cpu_info;
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#ifdef __cplusplus
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extern "C" {
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#endif
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static inline void
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arch_cpu_pause(void)
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{
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// TODO: CPU pause
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}
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static inline void
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arch_cpu_idle(void)
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{
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// TODO: CPU idle call
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _KERNEL_ARCH_SPARC_CPU_H */
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