Esempi in C++ (Cpp) per quadd_auth_init

Esempio n. 1

File: main.c Progetto: SuperPichu/shield-tablet-kernel

static int __init quadd_module_init(void)
{
	int i, nr_events, err;
	int *events;

	pr_info("Branch: %s\n", QUADD_MODULE_BRANCH);
	pr_info("Version: %s\n", QUADD_MODULE_VERSION);
	pr_info("Samples version: %d\n", QUADD_SAMPLES_VERSION);
	pr_info("IO version: %d\n", QUADD_IO_VERSION);

#ifdef QM_DEBUG_SAMPLES_ENABLE
	pr_info("############## DEBUG VERSION! ##############\n");
#endif

	atomic_set(&ctx.started, 0);
	atomic_set(&ctx.tegra_profiler_lock, 0);

	get_default_properties();

	ctx.pmu_info.active = 0;
	ctx.pl310_info.active = 0;

#ifdef CONFIG_ARM64
	ctx.pmu = quadd_armv8_pmu_init();
#else
	ctx.pmu = quadd_armv7_pmu_init();
#endif
	if (!ctx.pmu) {
		pr_err("PMU init failed\n");
		return -ENODEV;
	} else {
		events = ctx.pmu_info.supported_events;
		nr_events = ctx.pmu->get_supported_events(events,
							  QUADD_MAX_COUNTERS);
		ctx.pmu_info.nr_supported_events = nr_events;

		pr_debug("PMU: amount of events: %d\n", nr_events);

		for (i = 0; i < nr_events; i++)
			pr_debug("PMU event: %s\n",
				 quadd_get_event_str(events[i]));
	}

#ifdef CONFIG_CACHE_L2X0
	ctx.pl310 = quadd_l2x0_events_init();
#else
	ctx.pl310 = NULL;
#endif
	if (ctx.pl310) {
		events = ctx.pl310_info.supported_events;
		nr_events = ctx.pl310->get_supported_events(events,
							    QUADD_MAX_COUNTERS);
		ctx.pl310_info.nr_supported_events = nr_events;

		pr_info("pl310 success, amount of events: %d\n",
			nr_events);

		for (i = 0; i < nr_events; i++)
			pr_info("pl310 event: %s\n",
				quadd_get_event_str(events[i]));
	} else {
		pr_debug("PL310 not found\n");
	}

	ctx.hrt = quadd_hrt_init(&ctx);
	if (IS_ERR(ctx.hrt)) {
		pr_err("error: HRT init failed\n");
		return PTR_ERR(ctx.hrt);
	}

	err = quadd_power_clk_init(&ctx);
	if (err < 0) {
		pr_err("error: POWER CLK init failed\n");
		return err;
	}

	ctx.comm = quadd_comm_events_init(&control);
	if (IS_ERR(ctx.comm)) {
		pr_err("error: COMM init failed\n");
		return PTR_ERR(ctx.comm);
	}

	err = quadd_auth_init(&ctx);
	if (err < 0) {
		pr_err("error: auth failed\n");
		return err;
	}

	err = quadd_unwind_init();
	if (err < 0) {
		pr_err("error: EH unwinding init failed\n");
		return err;
	}

	get_capabilities(&ctx.cap);
	quadd_proc_init(&ctx);

	return 0;
}

Esempio n. 2

static int __init quadd_module_init(void)
{
	int i, nr_events, err;
	int *events;

	pr_info("Branch: %s\n", QUADD_MODULE_BRANCH);
	pr_info("Version: %s\n", QUADD_MODULE_VERSION);
	pr_info("Samples version: %d\n", QUADD_SAMPLES_VERSION);
	pr_info("IO version: %d\n", QUADD_IO_VERSION);

#ifdef QM_DEBUG_SAMPLES_ENABLE
	pr_info("############## DEBUG VERSION! ##############\n");
#endif
	atomic_set(&ctx.started, 0);

	get_default_properties();

	ctx.pmu_info.active = 0;
	ctx.pl310_info.active = 0;

	ctx.pmu = quadd_armv7_pmu_init();
	if (!ctx.pmu) {
		pr_err("PMU init failed\n");
		return -ENODEV;
	} else {
		events = ctx.pmu_info.supported_events;
		nr_events = ctx.pmu->get_supported_events(events);
		ctx.pmu_info.nr_supported_events = nr_events;

		pr_info("PMU: amount of events: %d\n", nr_events);

		for (i = 0; i < nr_events; i++)
			pr_info("PMU event: %s\n",
				quadd_get_event_str(events[i]));
	}

	ctx.pl310 = quadd_l2x0_events_init();
	if (ctx.pl310) {
		events = ctx.pl310_info.supported_events;
		nr_events = ctx.pl310->get_supported_events(events);
		ctx.pl310_info.nr_supported_events = nr_events;

		pr_info("pl310 success, amount of events: %d\n",
			nr_events);

		for (i = 0; i < nr_events; i++)
			pr_info("pl310 event: %s\n",
				quadd_get_event_str(events[i]));
	} else {
		pr_info("PL310 not found\n");
	}

	ctx.hrt = quadd_hrt_init(&ctx);
	if (!ctx.hrt) {
		pr_err("error: HRT init failed\n");
		return -ENODEV;
	}

	ctx.mmap = quadd_mmap_init(&ctx);
	if (!ctx.mmap) {
		pr_err("error: MMAP init failed\n");
		return -ENODEV;
	}

	err = quadd_power_clk_init(&ctx);
	if (err < 0) {
		pr_err("error: POWER CLK init failed\n");
		return err;
	}

	ctx.comm = quadd_comm_events_init(&control);
	if (!ctx.comm) {
		pr_err("error: COMM init failed\n");
		return -ENODEV;
	}

	err = quadd_auth_init(&ctx);
	if (err < 0) {
		pr_err("error: auth failed\n");
		return err;
	}

	return 0;
}