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authorMichael J. Chudobiak <mjc@avtechpulse.com>2016-04-25 10:00:44 -0400
committerMichael J. Chudobiak <mjc@avtechpulse.com>2016-04-25 10:00:44 -0400
commita1df417e74aa6dae7352dc8cbb0ad471af5b7c69 (patch)
treec34b2311e37ea31db153c90cb8f4570374d05e78 /linux/arch/x86/include/asm/init.h
initial Olimex linux tree from Daniel, originally Feb 3, 2016
Diffstat (limited to 'linux/arch/x86/include/asm/init.h')
-rw-r--r--linux/arch/x86/include/asm/init.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/linux/arch/x86/include/asm/init.h b/linux/arch/x86/include/asm/init.h
new file mode 100644
index 00000000..22304208
--- /dev/null
+++ b/linux/arch/x86/include/asm/init.h
@@ -0,0 +1,14 @@
+#ifndef _ASM_X86_INIT_H
+#define _ASM_X86_INIT_H
+
+struct x86_mapping_info {
+ void *(*alloc_pgt_page)(void *); /* allocate buf for page table */
+ void *context; /* context for alloc_pgt_page */
+ unsigned long pmd_flag; /* page flag for PMD entry */
+ bool kernel_mapping; /* kernel mapping or ident mapping */
+};
+
+int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
+ unsigned long addr, unsigned long end);
+
+#endif /* _ASM_X86_INIT_H */