device: Move the different device type registrations to the device type file

[project/netifd.git] / device.c

diff --git a/device.c b/device.c
index 07ec82f4dc62e247f2b9fab00159491dffb58f2e..e17df13dbaca202055edb37efb019227f0e0c773 100644 (file)
--- a/device.c
+++ b/device.c
@@ -24,10 +24,13 @@
 #include <netinet/ether.h>
 #endif
 
+#include <libubox/list.h>
+
 #include "netifd.h"
 #include "system.h"
 #include "config.h"
 
+static struct list_head devtypes = LIST_HEAD_INIT(devtypes);
 static struct avl_tree devices;
 static bool default_ps = true;
 
@@ -51,6 +54,7 @@ static const struct blobmsg_policy dev_attrs[__DEV_ATTR_MAX] = {
        [DEV_ATTR_DADTRANSMITS] = { .name = "dadtransmits", .type = BLOBMSG_TYPE_INT32 },
        [DEV_ATTR_MULTICAST_TO_UNICAST] = { .name = "multicast_to_unicast", .type = BLOBMSG_TYPE_BOOL },
        [DEV_ATTR_MULTICAST_ROUTER] = { .name = "multicast_router", .type = BLOBMSG_TYPE_INT32 },
+       [DEV_ATTR_MULTICAST_FAST_LEAVE] = { .name = "multicast_fast_leave", . type = BLOBMSG_TYPE_BOOL },
        [DEV_ATTR_MULTICAST] = { .name ="multicast", .type = BLOBMSG_TYPE_BOOL },
        [DEV_ATTR_LEARNING] = { .name ="learning", .type = BLOBMSG_TYPE_BOOL },
        [DEV_ATTR_UNICAST_FLOOD] = { .name ="unicast_flood", .type = BLOBMSG_TYPE_BOOL },
@@ -63,6 +67,36 @@ const struct uci_blob_param_list device_attr_list = {
 
 static int __devlock = 0;
 
+int device_type_add(struct device_type *devtype)
+{
+       if (device_type_get(devtype->name)) {
+               netifd_log_message(L_WARNING, "Device handler '%s' already exists\n",
+                                  devtype->name);
+               return 1;
+       }
+
+       netifd_log_message(L_NOTICE, "Added device handler type: %s\n",
+               devtype->name);
+
+       list_add(&devtype->list, &devtypes);
+       return 0;
+}
+
+/* Retrieve the device type for the given name. If 'bridge' is true, the type
+ * must have bridge capabilities
+ */
+struct device_type *
+device_type_get(const char *tname)
+{
+       struct device_type *cur;
+
+       list_for_each_entry(cur, &devtypes, list)
+               if (!strcmp(cur->name, tname))
+                       return cur;
+
+       return NULL;
+}
+
 void device_lock(void)
 {
        __devlock++;
@@ -188,6 +222,7 @@ device_merge_settings(struct device *dev, struct device_settings *n)
                s->multicast : os->multicast;
        n->multicast_to_unicast = s->multicast_to_unicast;
        n->multicast_router = s->multicast_router;
+       n->multicast_fast_leave = s->multicast_fast_leave;
        n->learning = s->learning;
        n->unicast_flood = s->unicast_flood;
        n->flags = s->flags | os->flags | os->valid_flags;
@@ -308,6 +343,11 @@ device_init_settings(struct device *dev, struct blob_attr **tb)
                        DPRINTF("Invalid value: %d - (Use 0: never, 1: learn, 2: always)\n", blobmsg_get_u32(cur));
        }
 
+       if ((cur = tb[DEV_ATTR_MULTICAST_FAST_LEAVE])) {
+               s->multicast_fast_leave = blobmsg_get_bool(cur);
+               s->flags |= DEV_OPT_MULTICAST_FAST_LEAVE;
+       }
+
        if ((cur = tb[DEV_ATTR_MULTICAST])) {
                s->multicast = blobmsg_get_bool(cur);
                s->flags |= DEV_OPT_MULTICAST;
@@ -998,6 +1038,8 @@ device_dump_status(struct blob_buf *b, struct device *dev)
                        blobmsg_add_u8(b, "multicast_to_unicast", st.multicast_to_unicast);
                if (st.flags & DEV_OPT_MULTICAST_ROUTER)
                        blobmsg_add_u32(b, "multicast_router", st.multicast_router);
+               if (st.flags & DEV_OPT_MULTICAST_FAST_LEAVE)
+                       blobmsg_add_u8(b, "multicast_fast_leave", st.multicast_fast_leave);
                if (st.flags & DEV_OPT_MULTICAST)
                        blobmsg_add_u8(b, "multicast", st.multicast);
                if (st.flags & DEV_OPT_LEARNING)
@@ -1013,3 +1055,8 @@ device_dump_status(struct blob_buf *b, struct device *dev)
                system_if_dump_stats(dev, b);
        blobmsg_close_table(b, s);
 }
+
+static void __init simple_device_type_init(void)
+{
+       device_type_add(&simple_device_type);
+}