ip_route_t get_top_interface_route(const self_ip_routing_tree_t* tree, const node_id_t node) {
ip_route_t result;
rank_t node_rank;
assert(tree);
assert(tree->ip_type);
assert_valid_node_id_for_tree(node, *tree); /* Make sure node contains a valid value for this tree */
node_rank = node_id_to_rank(tree, node);
result.ip_type = tree->ip_type;
#ifdef IPV6_SUPPORT
if (tree->ip_type == IPV6) {
if (node_rank == 1) { /* Root of tree has no specific route for top interface (only default) */
return no_interface_route();
}
else {
uint128_t_to_ipv6(
get_reference_ipv6_network(tree,
get_parent_node_id(tree, (uint128_t)node)
),
&(result.in_addr.__ipv6_in6_addr)
); /* We add a route to the parent node's reference network or interface */
result.prefix = 128 - tree->hostA; /* But we only create a route for this host */
}
}
else
#endif
#ifdef IPV4_SUPPORT
#warning IPv4 support is not implemented
if (tree->ip_type == IPV4) {
assert(0); /* Not implemented yet */
//TODO: support IPv4 trees for routes
}
else
#endif
assert(0); /* Force fail */
return result;
}
static int init_common(void)
{
struct module_item_t *module_item;
struct device_node *fdt_node;
int i2c_adap_id = 0;
struct dts_regulator *dr = &g_isp_ir.avdd.regul;
int i = 0;
int value = 0;
// get i2c adapter
fdt_node = of_find_compatible_node(NULL, NULL, CAMERA_COMMON_NAME);
if (NULL == fdt_node) {
DBG_ERR("err: no ["CAMERA_COMMON_NAME"] in dts");
return -1;
}
i2c_adap_id = get_parent_node_id(fdt_node, "i2c_adapter", "i2c");
g_adap = i2c_get_adapter(i2c_adap_id);
// get sens channel
if(of_property_read_u32(fdt_node, "channel", &g_sens_channel)) {
g_sens_channel = 0;
}
#if 1
// get detect sensor list
fdt_node = of_find_compatible_node(NULL, NULL, CAMERA_DETECT_NAME);
if (NULL == fdt_node) {
DBG_ERR("err: no ["CAMERA_DETECT_NAME"] in dts");
return -1;
}
if(of_property_read_u32(fdt_node, "hot_plugin_enable", &hot_plug_enable)) {
DBG_ERR("no hot_plugin_enable node");
hot_plug_enable = 0;
}
fdt_node = of_get_child_by_name(fdt_node, CFG_CAMERA_DETECT_LIST);
if (NULL == fdt_node) {
DBG_ERR("err: no ["CFG_CAMERA_DETECT_LIST"] in dts");
return -1;
}
#endif
for (i = 0; i < ARRAY_SIZE(g_module_list); i++) {
module_item = &g_module_list[i];
if(of_property_read_u32(fdt_node, module_item->name, &value))
continue;
module_item->need_detect = (bool)value;
}
g_spinfo.flag = 0;
g_spinfo.gpio_rear.num = -1;
g_spinfo.gpio_front.num = -1;
g_spinfo.gpio_reset.num = -1;
g_spinfo.ch_clk[ISP_CHANNEL_0] = NULL;
g_spinfo.ch_clk[ISP_CHANNEL_1] = NULL;
dr->regul = NULL;
g_isp_ir.avdd_use_gpio = 0;
g_isp_ir.dvdd_use_gpio = 0;
g_isp_ir.dvdd.regul = NULL;
return 0;
}