C++ (Cpp) apq8064_memory_bank_sizeの例

コード例 #1

ファイル: board-8064.c プロジェクト: AndyOpie/android_kernel_lge_msm7x27-3.0.x

static void __init locate_unstable_memory(void)
{
	struct membank *mb = &meminfo.bank[meminfo.nr_banks - 1];
	unsigned long bank_size;
	unsigned long low, high;

	bank_size = apq8064_memory_bank_size();
	low = meminfo.bank[0].start;
	high = mb->start + mb->size;

	/* Check if 32 bit overflow occured */
	if (high < mb->start)
		high = ~0UL;

	low &= ~(bank_size - 1);

	if (high - low <= bank_size)
		return;
	apq8064_reserve_info.low_unstable_address = mb->start -
					MIN_MEMORY_BLOCK_SIZE + mb->size;
	apq8064_reserve_info.max_unstable_size = MIN_MEMORY_BLOCK_SIZE;

	apq8064_reserve_info.bank_size = bank_size;
	pr_info("low unstable address %lx max size %lx bank size %lx\n",
		apq8064_reserve_info.low_unstable_address,
		apq8064_reserve_info.max_unstable_size,
		apq8064_reserve_info.bank_size);
}

コード例 #2

ファイル: board-8064.c プロジェクト: XxXPachaXxX/kernel_msm_3.0

static void __init locate_unstable_memory(void)
{
	struct membank *mb = &meminfo.bank[meminfo.nr_banks - 1];
	unsigned long bank_size;
	unsigned long low, high;

	bank_size = apq8064_memory_bank_size();
	low = meminfo.bank[0].start;
	high = mb->start + mb->size;
	low &= ~(bank_size - 1);

	if (high - low <= bank_size)
		return;
	apq8064_reserve_info.low_unstable_address = low + bank_size;
	apq8064_reserve_info.max_unstable_size = high - low - bank_size;
	apq8064_reserve_info.bank_size = bank_size;
	pr_info("low unstable address %lx max size %lx bank size %lx\n",
		apq8064_reserve_info.low_unstable_address,
		apq8064_reserve_info.max_unstable_size,
		apq8064_reserve_info.bank_size);
}