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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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82f81f4784
We now throw all of the machvecs in to .machvec.init and either select one on the command line, or copy out the first (and usually only) one to sh_mv. The rest are freed as usual. This gets rid of all of the silly sh_mv aliasing and makes the selection explicit rather than link-order dependent. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
74 lines
2.1 KiB
C
74 lines
2.1 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 <asm/machtypes.h>
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struct device;
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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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u8 (*mv_readb)(void __iomem *);
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u16 (*mv_readw)(void __iomem *);
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u32 (*mv_readl)(void __iomem *);
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void (*mv_writeb)(u8, void __iomem *);
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void (*mv_writew)(u16, void __iomem *);
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void (*mv_writel)(u32, void __iomem *);
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int (*mv_irq_demux)(int irq);
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void (*mv_init_irq)(void);
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void (*mv_init_pci)(void);
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void (*mv_heartbeat)(void);
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void *(*mv_consistent_alloc)(struct device *, size_t, dma_addr_t *, gfp_t);
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int (*mv_consistent_free)(struct device *, size_t, void *, dma_addr_t);
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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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};
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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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__attribute_used__ __attribute__((__section__ (".machvec.init")))
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#endif /* _ASM_SH_MACHVEC_H */
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