19d8f84f86
This plugs in a memory init callback in the machvec to permit boards to wire up various bits of memory directly in to LMB. A generic machvec implementation is provided that simply wraps around the normal Kconfig-derived memory start/size. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
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* include/asm-sh/machvec.h
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*
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* Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
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*
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* May be copied or modified under the terms of the GNU General Public
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* License. See linux/COPYING for more information.
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*/
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#ifndef _ASM_SH_MACHVEC_H
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#define _ASM_SH_MACHVEC_H
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#include <linux/types.h>
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#include <linux/time.h>
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#include <generated/machtypes.h>
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struct sh_machine_vector {
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void (*mv_setup)(char **cmdline_p);
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const char *mv_name;
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int mv_nr_irqs;
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u8 (*mv_inb)(unsigned long);
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u16 (*mv_inw)(unsigned long);
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u32 (*mv_inl)(unsigned long);
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void (*mv_outb)(u8, unsigned long);
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void (*mv_outw)(u16, unsigned long);
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void (*mv_outl)(u32, unsigned long);
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u8 (*mv_inb_p)(unsigned long);
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u16 (*mv_inw_p)(unsigned long);
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u32 (*mv_inl_p)(unsigned long);
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void (*mv_outb_p)(u8, unsigned long);
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void (*mv_outw_p)(u16, unsigned long);
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void (*mv_outl_p)(u32, unsigned long);
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void (*mv_insb)(unsigned long, void *dst, unsigned long count);
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void (*mv_insw)(unsigned long, void *dst, unsigned long count);
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void (*mv_insl)(unsigned long, void *dst, unsigned long count);
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void (*mv_outsb)(unsigned long, const void *src, unsigned long count);
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void (*mv_outsw)(unsigned long, const void *src, unsigned long count);
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void (*mv_outsl)(unsigned long, const void *src, unsigned long count);
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int (*mv_irq_demux)(int irq);
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void (*mv_init_irq)(void);
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void __iomem *(*mv_ioport_map)(unsigned long port, unsigned int size);
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void (*mv_ioport_unmap)(void __iomem *);
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int (*mv_clk_init)(void);
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int (*mv_mode_pins)(void);
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void (*mv_mem_init)(void);
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};
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extern struct sh_machine_vector sh_mv;
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#define get_system_type() sh_mv.mv_name
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#define __initmv \
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__used __section(.machvec.init)
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#endif /* _ASM_SH_MACHVEC_H */
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