arch/sh/include/asm/machvec.h

   1 /*
   2  * include/asm-sh/machvec.h
   3  *
   4  * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
   5  *
   6  * May be copied or modified under the terms of the GNU General Public
   7  * License.  See linux/COPYING for more information.
   8  */
   9
  10 #ifndef _ASM_SH_MACHVEC_H
  11 #define _ASM_SH_MACHVEC_H
  12
  13 #include <linux/types.h>
  14 #include <linux/time.h>
  15 #include <asm/machtypes.h>
  16
  17 struct sh_machine_vector {
  18         void (*mv_setup)(char **cmdline_p);
  19         const char *mv_name;
  20         int mv_nr_irqs;
  21
  22         u8 (*mv_inb)(unsigned long);
  23         u16 (*mv_inw)(unsigned long);
  24         u32 (*mv_inl)(unsigned long);
  25         void (*mv_outb)(u8, unsigned long);
  26         void (*mv_outw)(u16, unsigned long);
  27         void (*mv_outl)(u32, unsigned long);
  28
  29         u8 (*mv_inb_p)(unsigned long);
  30         u16 (*mv_inw_p)(unsigned long);
  31         u32 (*mv_inl_p)(unsigned long);
  32         void (*mv_outb_p)(u8, unsigned long);
  33         void (*mv_outw_p)(u16, unsigned long);
  34         void (*mv_outl_p)(u32, unsigned long);
  35
  36         void (*mv_insb)(unsigned long, void *dst, unsigned long count);
  37         void (*mv_insw)(unsigned long, void *dst, unsigned long count);
  38         void (*mv_insl)(unsigned long, void *dst, unsigned long count);
  39         void (*mv_outsb)(unsigned long, const void *src, unsigned long count);
  40         void (*mv_outsw)(unsigned long, const void *src, unsigned long count);
  41         void (*mv_outsl)(unsigned long, const void *src, unsigned long count);
  42
  43         int (*mv_irq_demux)(int irq);
  44
  45         void (*mv_init_irq)(void);
  46
  47         void __iomem *(*mv_ioport_map)(unsigned long port, unsigned int size);
  48         void (*mv_ioport_unmap)(void __iomem *);
  49 };
  50
  51 extern struct sh_machine_vector sh_mv;
  52
  53 #define get_system_type()       sh_mv.mv_name
  54
  55 #define __initmv \
  56         __used __section(.machvec.init)
  57
  58 #endif /* _ASM_SH_MACHVEC_H */