libmetal
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metal_io_ops Struct Reference

#include <io.h>

Data Fields

uint64_t(* read )(struct metal_io_region *io, unsigned long offset, memory_order order, int width)
 
void(* write )(struct metal_io_region *io, unsigned long offset, uint64_t value, memory_order order, int width)
 
int(* block_read )(struct metal_io_region *io, unsigned long offset, void *restrict dst, memory_order order, int len)
 
int(* block_write )(struct metal_io_region *io, unsigned long offset, const void *restrict src, memory_order order, int len)
 
void(* block_set )(struct metal_io_region *io, unsigned long offset, unsigned char value, memory_order order, int len)
 
void(* close )(struct metal_io_region *io)
 
metal_phys_addr_t(* offset_to_phys )(struct metal_io_region *io, unsigned long offset)
 
unsigned long(* phys_to_offset )(struct metal_io_region *io, metal_phys_addr_t phys)
 

Detailed Description

Generic I/O operations.

Field Documentation

◆ block_read

int(* metal_io_ops::block_read) (struct metal_io_region *io, unsigned long offset, void *restrict dst, memory_order order, int len)

◆ block_set

void(* metal_io_ops::block_set) (struct metal_io_region *io, unsigned long offset, unsigned char value, memory_order order, int len)

◆ block_write

int(* metal_io_ops::block_write) (struct metal_io_region *io, unsigned long offset, const void *restrict src, memory_order order, int len)

◆ close

void(* metal_io_ops::close) (struct metal_io_region *io)

◆ offset_to_phys

metal_phys_addr_t(* metal_io_ops::offset_to_phys) (struct metal_io_region *io, unsigned long offset)

◆ phys_to_offset

unsigned long(* metal_io_ops::phys_to_offset) (struct metal_io_region *io, metal_phys_addr_t phys)

◆ read

uint64_t(* metal_io_ops::read) (struct metal_io_region *io, unsigned long offset, memory_order order, int width)

◆ write

void(* metal_io_ops::write) (struct metal_io_region *io, unsigned long offset, uint64_t value, memory_order order, int width)

The documentation for this struct was generated from the following file: