rio_map_outb_region (9) - Linux Manuals

rio_map_outb_region: - Map outbound memory region.

NAME

rio_map_outb_region - - Map outbound memory region.

SYNOPSIS

int rio_map_outb_region(struct rio_mport * mport, u16 destid, u64 rbase, u32 size, u32 rflags, dma_addr_t * local);

ARGUMENTS

mport

Master port.

destid

destination id window points to

rbase

RIO base address window translates to

size

Size of the memory region

rflags

Flags for mapping.

local

physical address of memory region mapped

RETURN

0 -- Success.

This function will create the mapping from RIO space to local memory.

AUTHOR

Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com>

Author.

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