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Show First 20 Lines • Show All 1,788 Lines • ▼ Show 20 Lines	if (!dc) {
printf("make_device: can't find device class %s\n",		printf("make_device: can't find device class %s\n",
name);		name);
return (NULL);		return (NULL);
}		}
} else {		} else {
dc = NULL;		dc = NULL;
}		}

dev = malloc(sizeof(struct device), M_BUS, M_NOWAIT\|M_ZERO);		dev = malloc(sizeof(*dev), M_BUS, M_NOWAIT\|M_ZERO);
if (!dev)		if (!dev)
return (NULL);		return (NULL);

dev->parent = parent;		dev->parent = parent;
TAILQ_INIT(&dev->children);		TAILQ_INIT(&dev->children);
kobj_init((kobj_t) dev, &null_class);		kobj_init((kobj_t) dev, &null_class);
dev->driver = NULL;		dev->driver = NULL;
dev->devclass = NULL;		dev->devclass = NULL;
▲ Show 20 Lines • Show All 3,467 Lines • ▼ Show 20 Lines	SYSCTL_NODE(_hw_bus, OID_AUTO, info, CTLFLAG_RW, sysctl_bus,
"bus-related data");		"bus-related data");

static int		static int
sysctl_devices(SYSCTL_HANDLER_ARGS)		sysctl_devices(SYSCTL_HANDLER_ARGS)
{		{
int name = (int )arg1;		int name = (int )arg1;
u_int namelen = arg2;		u_int namelen = arg2;
int index;		int index;
struct device *dev;		device_t dev;
struct u_device udev; /* XXX this is a bit big */		struct u_device udev; /* XXX this is a bit big */
int error;		int error;

if (namelen != 2)		if (namelen != 2)
return (EINVAL);		return (EINVAL);

if (bus_data_generation_check(name[0]))		if (bus_data_generation_check(name[0]))
return (EINVAL);		return (EINVAL);
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