#include <stdio.h>
#include <assert.h>
-#include <libubox/uapi.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/ethernet.h>
#include "netifd.h"
#include "system.h"
+#include "config.h"
static struct avl_tree devices;
-static int avl_strcmp(const void *k1, const void *k2, void *ptr)
+enum {
+ DEV_ATTR_NAME,
+ DEV_ATTR_TYPE,
+ DEV_ATTR_MTU,
+ DEV_ATTR_MACADDR,
+ DEV_ATTR_TXQUEUELEN,
+ __DEV_ATTR_MAX,
+};
+
+static const struct blobmsg_policy dev_attrs[__DEV_ATTR_MAX] = {
+ [DEV_ATTR_NAME] = { "name", BLOBMSG_TYPE_STRING },
+ [DEV_ATTR_TYPE] = { "type", BLOBMSG_TYPE_STRING },
+ [DEV_ATTR_MTU] = { "mtu", BLOBMSG_TYPE_INT32 },
+ [DEV_ATTR_MACADDR] = { "macaddr", BLOBMSG_TYPE_STRING },
+ [DEV_ATTR_TXQUEUELEN] = { "txqueuelen", BLOBMSG_TYPE_INT32 },
+};
+
+const struct config_param_list device_attr_list = {
+ .n_params = __DEV_ATTR_MAX,
+ .params = dev_attrs,
+};
+
+static void
+device_init_settings(struct device *dev, struct blob_attr **tb)
{
- return strcmp(k1, k2);
+ struct blob_attr *cur;
+ struct ether_addr *ea;
+
+ dev->flags = 0;
+
+ if ((cur = tb[DEV_ATTR_MTU])) {
+ dev->mtu = blobmsg_get_u32(cur);
+ dev->flags |= DEV_OPT_MTU;
+ }
+
+ if ((cur = tb[DEV_ATTR_TXQUEUELEN])) {
+ dev->txqueuelen = blobmsg_get_u32(cur);
+ dev->flags |= DEV_OPT_TXQUEUELEN;
+ }
+
+ if ((cur = tb[DEV_ATTR_MACADDR])) {
+ ea = ether_aton(blob_data(cur));
+ if (ea) {
+ memcpy(dev->macaddr, ea, sizeof(dev->macaddr));
+ dev->flags |= DEV_OPT_MACADDR;
+ }
+ }
+}
+
+struct device *
+device_create(struct blob_attr *attr, struct uci_section *s)
+{
+ struct blob_attr *tb[__DEV_ATTR_MAX];
+ struct blob_attr *cur;
+ struct device *dev = NULL;
+ const char *name;
+
+ blobmsg_parse(dev_attrs, __DEV_ATTR_MAX, tb, blob_data(attr), blob_len(attr));
+ if (!tb[DEV_ATTR_NAME])
+ return NULL;
+
+ name = blobmsg_data(tb[DEV_ATTR_NAME]);
+ if ((cur = tb[DEV_ATTR_TYPE])) {
+ if (!strcmp(blobmsg_data(cur), "bridge"))
+ dev = bridge_create(name, s);
+ } else {
+ dev = get_device(name, true);
+ }
+
+ if (!dev)
+ return NULL;
+
+ device_init_settings(dev, tb);
+
+ return dev;
}
-static void API_CTOR dev_init(void)
+
+static void __init dev_init(void)
{
avl_init(&devices, avl_strcmp, false, NULL);
}
avl_delete(&devices, &dev->avl);
}
-void set_device_present(struct device *dev, bool state)
+void device_set_present(struct device *dev, bool state)
{
if (dev->present == state)
return;
broadcast_device_event(dev, state ? DEV_EVENT_ADD : DEV_EVENT_REMOVE);
}
-void add_device_user(struct device_user *dep, struct device *dev)
+void device_add_user(struct device_user *dep, struct device *dev)
{
dep->dev = dev;
list_add(&dep->list, &dev->users);
}
}
-void remove_device_user(struct device_user *dep)
+void device_remove_user(struct device_user *dep)
{
struct device *dev = dep->dev;
if (list_empty(&dev->users)) {
/* all references have gone away, remove this device */
- free_device(dev);
+ device_free(dev);
}
dep->dev = NULL;
}
void
-cleanup_devices(void)
+device_free_all(void)
{
struct device *dev, *tmp;
if (!list_empty(&dev->users))
continue;
- free_device(dev);
+ device_free(dev);
}
}