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| RIO_MAP_OUTB_REGION(9) | RapidIO driver interface | RIO_MAP_OUTB_REGION(9) |
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@kernel.crashing.org>, <mporter@mvista.com>
Author.
COPYRIGHT¶
| March 2017 | Kernel Hackers Manual 4.10 |