arch/mips/include/asm/mips_machine.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
   4  */
   5
   6 #ifndef __ASM_MIPS_MACHINE_H
   7 #define __ASM_MIPS_MACHINE_H
   8
   9 #include <linux/init.h>
  10 #include <linux/stddef.h>
  11
  12 #include <asm/bootinfo.h>
  13
  14 struct mips_machine {
  15         unsigned long           mach_type;
  16         const char              *mach_id;
  17         const char              *mach_name;
  18         void                    (*mach_setup)(void);
  19 };
  20
  21 #define MIPS_MACHINE(_type, _id, _name, _setup)                 \
  22 static const char machine_name_##_type[] __initconst            \
  23                         __aligned(1) = _name;                   \
  24 static const char machine_id_##_type[] __initconst              \
  25                         __aligned(1) = _id;                     \
  26 static struct mips_machine machine_##_type                      \
  27                 __used __section(.mips.machines.init) =         \
  28 {                                                               \
  29         .mach_type      = _type,                                \
  30         .mach_id        = machine_id_##_type,                   \
  31         .mach_name      = machine_name_##_type,                 \
  32         .mach_setup     = _setup,                               \
  33 };
  34
  35 extern long __mips_machines_start;
  36 extern long __mips_machines_end;
  37
  38 #ifdef CONFIG_MIPS_MACHINE
  39 int  mips_machtype_setup(char *id) __init;
  40 void mips_machine_setup(void) __init;
  41 #else
  42 static inline int mips_machtype_setup(char *id) { return 1; }
  43 static inline void mips_machine_setup(void) { }
  44 #endif /* CONFIG_MIPS_MACHINE */
  45
  46 #endif /* __ASM_MIPS_MACHINE_H */