Lines Matching defs:alloc_base
729 * The argument 'alloc_base' is the requested base address for the
733 contig_mem_prealloc(caddr_t alloc_base, pgcnt_t npages)
744 alloc_base = (caddr_t)roundup((uintptr_t)alloc_base, MMU_PAGESIZE4M);
745 if (prom_alloc(alloc_base, contig_mem_prealloc_size,
746 MMU_PAGESIZE4M) != alloc_base) {
756 for (chunkp = alloc_base;
757 (chunkp - alloc_base) < contig_mem_prealloc_size;
765 contig_mem_prealloc_size = chunkp - alloc_base;
770 contig_mem_prealloc_buf = alloc_base;
774 alloc_base += contig_mem_prealloc_size;
776 return (alloc_base);