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-rw-r--r--net/dsa/user.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/net/dsa/user.h b/net/dsa/user.h
new file mode 100644
index 0000000000..996069130b
--- /dev/null
+++ b/net/dsa/user.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef __DSA_USER_H
+#define __DSA_USER_H
+
+#include <linux/if_bridge.h>
+#include <linux/if_vlan.h>
+#include <linux/list.h>
+#include <linux/netpoll.h>
+#include <linux/types.h>
+#include <net/dsa.h>
+#include <net/gro_cells.h>
+
+struct net_device;
+struct netlink_ext_ack;
+
+extern struct notifier_block dsa_user_switchdev_notifier;
+extern struct notifier_block dsa_user_switchdev_blocking_notifier;
+
+struct dsa_user_priv {
+ /* Copy of CPU port xmit for faster access in user transmit hot path */
+ struct sk_buff * (*xmit)(struct sk_buff *skb,
+ struct net_device *dev);
+
+ struct gro_cells gcells;
+
+ /* DSA port data, such as switch, port index, etc. */
+ struct dsa_port *dp;
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ struct netpoll *netpoll;
+#endif
+
+ /* TC context */
+ struct list_head mall_tc_list;
+};
+
+void dsa_user_mii_bus_init(struct dsa_switch *ds);
+int dsa_user_create(struct dsa_port *dp);
+void dsa_user_destroy(struct net_device *user_dev);
+int dsa_user_suspend(struct net_device *user_dev);
+int dsa_user_resume(struct net_device *user_dev);
+int dsa_user_register_notifier(void);
+void dsa_user_unregister_notifier(void);
+void dsa_user_sync_ha(struct net_device *dev);
+void dsa_user_unsync_ha(struct net_device *dev);
+void dsa_user_setup_tagger(struct net_device *user);
+int dsa_user_change_mtu(struct net_device *dev, int new_mtu);
+int dsa_user_change_conduit(struct net_device *dev, struct net_device *conduit,
+ struct netlink_ext_ack *extack);
+int dsa_user_manage_vlan_filtering(struct net_device *dev,
+ bool vlan_filtering);
+
+static inline struct dsa_port *dsa_user_to_port(const struct net_device *dev)
+{
+ struct dsa_user_priv *p = netdev_priv(dev);
+
+ return p->dp;
+}
+
+static inline struct net_device *
+dsa_user_to_conduit(const struct net_device *dev)
+{
+ struct dsa_port *dp = dsa_user_to_port(dev);
+
+ return dsa_port_to_conduit(dp);
+}
+
+#endif