RTEMS: fh_sg_list Struct Reference

| RTEMS 5.4-rc2

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Data Fields
fh_sg_list Struct Reference

`#include <fsl_hcalls.h>`

## Data Fields
uint64_t | source
uint64_t | target
uint64_t | size
uint64_t | reserved

## Detailed Description

struct fh_sg_list: definition of the fh_partition_memcpy S/G list @source: guest physical address to copy from @target: guest physical address to copy to @size: number of bytes to copy @reserved: reserved, must be zero

The scatter/gather list for fh_partition_memcpy() is an array of these structures. The array must be guest physically contiguous.

This structure must be aligned on 32-byte boundary, so that no single strucuture can span two pages.

## Field Documentation

## ◆ reserved

uint64_t fh_sg_list::reserved

reserved, must be zero

## ◆ size

uint64_t fh_sg_list::size

number of bytes to copy

## ◆ source

uint64_t fh_sg_list::source

guest physical address to copy from

## ◆ target

uint64_t fh_sg_list::target

guest physical address to copy to

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

- bsps/powerpc/qoriq/include/asm/fsl_hcalls.h