C++ (Cpp) arm11_request_interrupts示例

示例#1

文件： op_model_mpcore.c 项目： 12019/linux-2.6.34-ts471x

static int em_start(void)
{
	int ret;

	pmu_irqs = reserve_pmu();
	if (IS_ERR(pmu_irqs)) {
		ret = PTR_ERR(pmu_irqs);
		goto out;
	}

	ret = arm11_request_interrupts(pmu_irqs->irqs, pmu_irqs->num_irqs);
	if (ret == 0) {
		em_call_function(arm11_start_pmu);

		ret = scu_start();
		if (ret) {
			arm11_release_interrupts(pmu_irqs->irqs,
						 pmu_irqs->num_irqs);
		} else {
			release_pmu(pmu_irqs);
			pmu_irqs = NULL;
		}
	}

out:
	return ret;
}

示例#2

文件： op_model_v6.c 项目： 0x0f/adam-kernel

static int armv6_pmu_start(void)
{
	int ret;

	ret = arm11_request_interrupts(irqs, ARRAY_SIZE(irqs));
	if (ret >= 0)
		ret = arm11_start_pmu();

	return ret;
}

示例#3

文件： op_model_mpcore.c 项目： E-LLP/n900

static int em_start(void)
{
	int ret;

	ret = arm11_request_interrupts(arm11_irqs, ARRAY_SIZE(arm11_irqs));
	if (ret == 0) {
		em_call_function(arm11_start_pmu);

		ret = scu_start();
		if (ret)
			arm11_release_interrupts(arm11_irqs, ARRAY_SIZE(arm11_irqs));
	}
	return ret;
}

示例#4

文件： op_model_v6.c 项目： 12019/linux-2.6.34-ts471x

static int armv6_pmu_start(void)
{
	int ret;

	pmu_irqs = reserve_pmu();
	if (IS_ERR(pmu_irqs)) {
		ret = PTR_ERR(pmu_irqs);
		goto out;
	}

	ret = arm11_request_interrupts(pmu_irqs->irqs, pmu_irqs->num_irqs);
	if (ret >= 0) {
		ret = arm11_start_pmu();
	} else {
		release_pmu(pmu_irqs);
		pmu_irqs = NULL;
	}

out:
	return ret;
}