| * include/linux/node.h - generic node definition |
| * This is mainly for topological representation. We define the |
| * basic 'struct node' here, which can be embedded in per-arch |
| * definitions of processors. |
| * Basic handling of the devices is done in drivers/base/node.c |
| * and system devices are handled in drivers/base/sys.c. |
| * Nodes are exported via driverfs in the class/node/devices/ |
| * Per-node interfaces can be implemented using a struct device_interface. |
| * See the following for how to do this: |
| * - Documentation/driver-model/interface.txt |
| #include <linux/sysdev.h> |
| #include <linux/cpumask.h> |
| struct sys_device sysdev; |
| extern int register_node(struct node *, int, struct node *); |
| extern void unregister_node(struct node *node); |
| #define to_node(sys_device) container_of(sys_device, struct node, sysdev) |
| #endif /* _LINUX_NODE_H_ */ |