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-rw-r--r--arch/arm/include/asm/procinfo.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm/include/asm/procinfo.h b/arch/arm/include/asm/procinfo.h
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+++ b/arch/arm/include/asm/procinfo.h
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+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * arch/arm/include/asm/procinfo.h
+ *
+ * Copyright (C) 1996-1999 Russell King
+ */
+#ifndef __ASM_PROCINFO_H
+#define __ASM_PROCINFO_H
+
+#ifdef __KERNEL__
+
+struct cpu_tlb_fns;
+struct cpu_user_fns;
+struct cpu_cache_fns;
+struct processor;
+
+/*
+ * Note! struct processor is always defined if we're
+ * using MULTI_CPU, otherwise this entry is unused,
+ * but still exists.
+ *
+ * NOTE! The following structure is defined by assembly
+ * language, NOT C code. For more information, check:
+ * arch/arm/mm/proc-*.S and arch/arm/kernel/head.S
+ */
+struct proc_info_list {
+ unsigned int cpu_val;
+ unsigned int cpu_mask;
+ unsigned long __cpu_mm_mmu_flags; /* used by head.S */
+ unsigned long __cpu_io_mmu_flags; /* used by head.S */
+ unsigned long __cpu_flush; /* used by head.S */
+ const char *arch_name;
+ const char *elf_name;
+ unsigned int elf_hwcap;
+ const char *cpu_name;
+ struct processor *proc;
+ struct cpu_tlb_fns *tlb;
+ struct cpu_user_fns *user;
+ struct cpu_cache_fns *cache;
+};
+
+#else /* __KERNEL__ */
+#include <asm/elf.h>
+#warning "Please include asm/elf.h instead"
+#endif /* __KERNEL__ */
+#endif