C++ (Cpp) machine_is_realview_pbx示例

示例#1

文件： platsmp.c 项目： arnd/linux-2.6

static void __iomem *scu_base_addr(void)
{
	if (machine_is_realview_eb_mp())
		return __io_address(REALVIEW_EB11MP_SCU_BASE);
	else if (machine_is_realview_pb11mp())
		return __io_address(REALVIEW_TC11MP_SCU_BASE);
	else if (machine_is_realview_pbx() &&
		 (core_tile_pbx11mp() || core_tile_pbxa9mp()))
		return __io_address(REALVIEW_PBX_TILE_SCU_BASE);
	else
		return (void __iomem *)0;
}

示例#2

文件： core.c 项目： Adjustxx/Savaged-Zen

/*
 * Adjust the zones if there are restrictions for DMA access.
 */
void __init realview_adjust_zones(unsigned long *size, unsigned long *hole)
{
	unsigned long dma_size = SZ_256M >> PAGE_SHIFT;

	if (!machine_is_realview_pbx() || size[0] <= dma_size)
		return;

	size[ZONE_NORMAL] = size[0] - dma_size;
	size[ZONE_DMA] = dma_size;
	hole[ZONE_NORMAL] = hole[0];
	hole[ZONE_DMA] = 0;
}