SYNOPSIS

struct uio_mem {
const char * name;
phys_addr_t addr;
unsigned long size;
int memtype;
void __iomem * internal_addr;
struct uio_map * map;
};

MEMBERS

name

name of the memory region for identification

addr

address of the device's memory (phys_addr is used since addr can be logical, virtual, or physical & phys_addr_t should always be large enough to handle any of the address types)

size

size of IO

memtype

type of memory addr points to

internal_addr

ioremap-ped version of addr, for driver internal use

map

for use by the UIO core only.

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