C++ (Cpp) powerpc_setup_intr Exemples

Exemple #1

Fichier : ocpbus.c Projet : DangerDexter/FreeBSD-8.0-dyntick

static int
ocpbus_setup_intr(device_t dev, device_t child, struct resource *res, int flags,
    driver_filter_t *filter, driver_intr_t *ihand, void *arg, void **cookiep)
{
	int error;

	if (res == NULL)
		panic("ocpbus_setup_intr: NULL irq resource!");

	*cookiep = 0;
	if ((rman_get_flags(res) & RF_SHAREABLE) == 0)
		flags |= INTR_EXCL;

	/*
	 * We depend here on rman_activate_resource() being idempotent.
	 */
	error = rman_activate_resource(res);
	if (error)
		return (error);

	error = powerpc_setup_intr(device_get_nameunit(child),
	    rman_get_start(res), filter, ihand, arg, flags, cookiep);

	return (error);
}

Exemple #2

Fichier : nexus.c Projet : FreeBSDFoundation/freebsd

static int
nexus_setup_intr(device_t bus __unused, device_t child, struct resource *r,
    int flags, driver_filter_t *filt, driver_intr_t *intr, void *arg,
    void **cookiep)
{
	int error, domain;

	if (r == NULL)
		panic("%s: NULL interrupt resource!", __func__);

	if (cookiep != NULL)
		*cookiep = NULL;
	if ((rman_get_flags(r) & RF_SHAREABLE) == 0)
		flags |= INTR_EXCL;

	/* We depend here on rman_activate_resource() being idempotent. */
	error = rman_activate_resource(r);
	if (error)
		return (error);

	if (bus_get_domain(child, &domain) != 0) {
		if(bootverbose)
			device_printf(child, "no domain found\n");
		domain = 0;
	}
	error = powerpc_setup_intr(device_get_nameunit(child),
	    rman_get_start(r), filt, intr, arg, flags, cookiep, domain);

	return (error);
}

Exemple #3

Fichier : nexus.c Projet : ChaosJohn/freebsd

static int
nexus_setup_intr(device_t bus __unused, device_t child, struct resource *r,
    int flags, driver_filter_t *filt, driver_intr_t *intr, void *arg,
    void **cookiep)
{
	int error;

	if (r == NULL)
		panic("%s: NULL interrupt resource!", __func__);

	if ((rman_get_flags(r) & RF_SHAREABLE) == 0)
		flags |= INTR_EXCL;

	/* We depend here on rman_activate_resource() being idempotent. */
	error = rman_activate_resource(r);
	if (error)
		return (error);

	error = powerpc_setup_intr(device_get_nameunit(child),
	    rman_get_start(r), filt, intr, arg, flags, cookiep);

	return (error);
}

Exemple #4

Fichier : nexus.c Projet : ornarium/freebsd

static int
nexus_setup_intr(device_t bus, device_t child, struct resource *res, int flags,
    driver_filter_t *ifilt, driver_intr_t *ihand, void *arg, void **cookiep)
{
	int error;

	*cookiep = NULL;

	/* somebody tried to setup an irq that failed to allocate! */
	if (res == NULL)
		return (EINVAL);

	if ((rman_get_flags(res) & RF_SHAREABLE) == 0)
		flags |= INTR_EXCL;

	/* We depend on rman_activate_resource() being idempotent. */
	error = rman_activate_resource(res);
	if (error)
		return (error);

	error = powerpc_setup_intr(device_get_nameunit(child),
	    rman_get_start(res), ifilt, ihand, arg, flags, cookiep);
	return (error);
}