Esempi in C++ (Cpp) per _hpcmips_bd_mem_alloc_range

Esempio n. 1

File: bus_dma.c Progetto: ryo/netbsd-src

/*
 * Common function for DMA-safe memory allocation.  May be called
 * by bus-specific DMA memory allocation functions.
 */
int
_hpcmips_bd_mem_alloc(bus_dma_tag_t t, bus_size_t size, bus_size_t alignment,
    bus_size_t boundary, bus_dma_segment_t *segs, int nsegs, int *rsegs,
    int flags)
{
	paddr_t high = pmap_limits.avail_end - PAGE_SIZE;

	return (_hpcmips_bd_mem_alloc_range(t, size, alignment, boundary,
	    segs, nsegs, rsegs, flags, pmap_limits.avail_start, high));
}

Esempio n. 2

File: bus_dma.c Progetto: lacombar/netbsd-alc

/*
 * Common function for DMA-safe memory allocation.  May be called
 * by bus-specific DMA memory allocation functions.
 */
int
_hpcmips_bd_mem_alloc(bus_dma_tag_t t, bus_size_t size, bus_size_t alignment,
    bus_size_t boundary, bus_dma_segment_t *segs, int nsegs, int *rsegs,
    int flags)
{
	extern paddr_t avail_start, avail_end;		/* XXX */
	psize_t high;

	high = avail_end - PAGE_SIZE;

	return (_hpcmips_bd_mem_alloc_range(t, size, alignment, boundary,
	    segs, nsegs, rsegs, flags, avail_start, high));
}