CURSOR_ARGB_SIZE
hcursor = rpi_alloc_mem(CURSOR_ARGB_SIZE, PAGE_SIZE,
if (bus_space_map(faa->faa_bst, pcursor, CURSOR_ARGB_SIZE,
cpu_dcache_wb_range((vaddr_t)cmem, CURSOR_ARGB_SIZE);
cpu_dcache_wb_range((vaddr_t)cmem, CURSOR_ARGB_SIZE);