Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / arch / mips / include / asm / mips_machine.h

diff --git a/arch/mips/include/asm/mips_machine.h b/arch/mips/include/asm/mips_machine.h
new file mode 100644 (file)
index 0000000..363bb35
--- /dev/null
+++ b/arch/mips/include/asm/mips_machine.h
@@ -0,0 +1,54 @@
+/*
+ *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  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_MIPS_MACHINE_H
+#define __ASM_MIPS_MACHINE_H
+
+#include <linux/init.h>
+#include <linux/stddef.h>
+
+#include <asm/bootinfo.h>
+
+struct mips_machine {
+       unsigned long           mach_type;
+       const char              *mach_id;
+       const char              *mach_name;
+       void                    (*mach_setup)(void);
+};
+
+#define MIPS_MACHINE(_type, _id, _name, _setup)                        \
+static const char machine_name_##_type[] __initconst           \
+                       __aligned(1) = _name;                   \
+static const char machine_id_##_type[] __initconst             \
+                       __aligned(1) = _id;                     \
+static struct mips_machine machine_##_type                     \
+               __used __section(.mips.machines.init) =         \
+{                                                              \
+       .mach_type      = _type,                                \
+       .mach_id        = machine_id_##_type,                   \
+       .mach_name      = machine_name_##_type,                 \
+       .mach_setup     = _setup,                               \
+};
+
+extern long __mips_machines_start;
+extern long __mips_machines_end;
+
+#ifdef CONFIG_MIPS_MACHINE
+int  mips_machtype_setup(char *id) __init;
+void mips_machine_setup(void) __init;
+void mips_set_machine_name(const char *name) __init;
+char *mips_get_machine_name(void);
+#else
+static inline int mips_machtype_setup(char *id) { return 1; }
+static inline void mips_machine_setup(void) { }
+static inline void mips_set_machine_name(const char *name) { }
+static inline char *mips_get_machine_name(void) { return NULL; }
+#endif /* CONFIG_MIPS_MACHINE */
+
+#endif /* __ASM_MIPS_MACHINE_H */