netifd: Add rpfilter config support

[project/netifd.git] / device.c

diff --git a/device.c b/device.c
index 5d1dcac..d261e25 100644 (file)
--- a/device.c
+++ b/device.c
@@ -39,6 +39,7 @@ static const struct blobmsg_policy dev_attrs[__DEV_ATTR_MAX] = {
        [DEV_ATTR_ENABLED] = { .name = "enabled", .type = BLOBMSG_TYPE_BOOL },
        [DEV_ATTR_IPV6] = { .name = "ipv6", .type = BLOBMSG_TYPE_BOOL },
        [DEV_ATTR_PROMISC] = { .name = "promisc", .type = BLOBMSG_TYPE_BOOL },
+       [DEV_ATTR_RPFILTER] = { .name = "rpfilter", .type = BLOBMSG_TYPE_STRING },
 };
 
 const struct uci_blob_param_list device_attr_list = {
@@ -154,6 +155,7 @@ device_merge_settings(struct device *dev, struct device_settings *n)
                sizeof(n->macaddr));
        n->ipv6 = s->flags & DEV_OPT_IPV6 ? s->ipv6 : os->ipv6;
        n->promisc = s->flags & DEV_OPT_PROMISC ? s->promisc : os->promisc;
+       n->rpfilter = s->flags & DEV_OPT_RPFILTER ? s->rpfilter : os->rpfilter;
        n->flags = s->flags | os->flags;
 }
 
@@ -197,6 +199,13 @@ device_init_settings(struct device *dev, struct blob_attr **tb)
                s->flags |= DEV_OPT_PROMISC;
        }
 
+       if ((cur = tb[DEV_ATTR_RPFILTER])) {
+               if (system_resolve_rpfilter(blobmsg_data(cur), &s->rpfilter))
+                       s->flags |= DEV_OPT_RPFILTER;
+               else
+                       DPRINTF("Failed to resolve rpfilter: %s\n", (char *) blobmsg_data(cur));
+       }
+
        device_set_disabled(dev, disabled);
 }
 
@@ -734,6 +743,8 @@ device_dump_status(struct blob_buf *b, struct device *dev)
                        blobmsg_add_u8(b, "ipv6", st.ipv6);
                if (st.flags & DEV_OPT_PROMISC)
                        blobmsg_add_u8(b, "promisc", st.promisc);
+               if (st.flags & DEV_OPT_RPFILTER)
+                       blobmsg_add_u32(b, "rpfilter", st.rpfilter);
        }
 
        s = blobmsg_open_table(b, "statistics");