C++ (Cpp) hwgraph_char_device_add Examples

Example #1

File: mem_refcnt.c Project: dot-Sean/linux_kernels

int
mem_refcnt_attach(devfs_handle_t hub)
{
        devfs_handle_t refcnt_dev;
        
        hwgraph_char_device_add(hub,
                                "refcnt",
                                "hubspc_", 
				&refcnt_dev);
        device_info_set(refcnt_dev, (void*)(ulong)HUBSPC_REFCOUNTERS);

        return (0);
}

Example #2

File: hubspc.c Project: nhanh0/hah

int
cpuprom_attach(devfs_handle_t node)
{
    devfs_handle_t prom_dev;

    hwgraph_char_device_add(node, EDGE_LBL_PROM, "hubspc_", &prom_dev);
#ifdef	HUBSPC_DEBUG
    printf("hubspc: prom_attach hub: 0x%x prom: 0x%x\n", node, prom_dev);
#endif	/* HUBSPC_DEBUG */
    device_inventory_add(prom_dev, INV_PROM, SN_PROMVERSION,
                         (major_t)0, (minor_t)0, 0);

    /* Add additional inventory info about the cpu prom like
     * revision & version numbers etc.
     */
    cpuprom_detailed_inventory_info_add(prom_dev,node);
    device_info_set(prom_dev, (void*)(ulong)HUBSPC_PROM);
    prominfo_add(node, prom_dev);

    return (0);
}