Move architecture-specific includes to arch/$ARCH/include/asm

This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's directory
layout which many U-Boot developers are already familiar with.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/arch/arm/include/asm/proc-armv/domain.h b/arch/arm/include/asm/proc-armv/domain.h
new file mode 100644
index 0000000..aadc831
--- /dev/null
+++ b/arch/arm/include/asm/proc-armv/domain.h
@@ -0,0 +1,50 @@
+/*
+ *  linux/include/asm-arm/proc-armv/domain.h
+ *
+ *  Copyright (C) 1999 Russell King.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_PROC_DOMAIN_H
+#define __ASM_PROC_DOMAIN_H
+
+/*
+ * Domain numbers
+ *
+ *  DOMAIN_IO     - domain 2 includes all IO only
+ *  DOMAIN_KERNEL - domain 1 includes all kernel memory only
+ *  DOMAIN_USER   - domain 0 includes all user memory only
+ */
+#define DOMAIN_USER	0
+#define DOMAIN_KERNEL	1
+#define DOMAIN_TABLE	1
+#define DOMAIN_IO	2
+
+/*
+ * Domain types
+ */
+#define DOMAIN_NOACCESS	0
+#define DOMAIN_CLIENT	1
+#define DOMAIN_MANAGER	3
+
+#define domain_val(dom,type)	((type) << 2*(dom))
+
+#define set_domain(x)					\
+	do {						\
+	__asm__ __volatile__(				\
+	"mcr	p15, 0, %0, c3, c0	@ set domain"	\
+	  : : "r" (x));					\
+	} while (0)
+
+#define modify_domain(dom,type)				\
+	do {						\
+	unsigned int domain = current->thread.domain;	\
+	domain &= ~domain_val(dom, DOMAIN_MANAGER);	\
+	domain |= domain_val(dom, type);		\
+	current->thread.domain = domain;		\
+	set_domain(current->thread.domain);		\
+	} while (0)
+
+#endif