Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / net / dsa / dsa_priv.h

diff --git a/kernel/net/dsa/dsa_priv.h b/kernel/net/dsa/dsa_priv.h
new file mode 100644 (file)
index 0000000..d5f1f9b
--- /dev/null
+++ b/kernel/net/dsa/dsa_priv.h
@@ -0,0 +1,78 @@
+/*
+ * net/dsa/dsa_priv.h - Hardware switch handling
+ * Copyright (c) 2008-2009 Marvell Semiconductor
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DSA_PRIV_H
+#define __DSA_PRIV_H
+
+#include <linux/phy.h>
+#include <linux/netdevice.h>
+
+struct dsa_device_ops {
+       netdev_tx_t (*xmit)(struct sk_buff *skb, struct net_device *dev);
+       int (*rcv)(struct sk_buff *skb, struct net_device *dev,
+                  struct packet_type *pt, struct net_device *orig_dev);
+};
+
+struct dsa_slave_priv {
+       /*
+        * The linux network interface corresponding to this
+        * switch port.
+        */
+       struct net_device       *dev;
+       netdev_tx_t             (*xmit)(struct sk_buff *skb,
+                                       struct net_device *dev);
+
+       /*
+        * Which switch this port is a part of, and the port index
+        * for this port.
+        */
+       struct dsa_switch       *parent;
+       u8                      port;
+
+       /*
+        * The phylib phy_device pointer for the PHY connected
+        * to this port.
+        */
+       struct phy_device       *phy;
+       phy_interface_t         phy_interface;
+       int                     old_link;
+       int                     old_pause;
+       int                     old_duplex;
+
+       struct net_device       *bridge_dev;
+};
+
+/* dsa.c */
+extern char dsa_driver_version[];
+
+/* slave.c */
+extern const struct dsa_device_ops notag_netdev_ops;
+void dsa_slave_mii_bus_init(struct dsa_switch *ds);
+int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
+                    int port, char *name);
+int dsa_slave_suspend(struct net_device *slave_dev);
+int dsa_slave_resume(struct net_device *slave_dev);
+int dsa_slave_netdevice_event(struct notifier_block *unused,
+                             unsigned long event, void *ptr);
+
+/* tag_dsa.c */
+extern const struct dsa_device_ops dsa_netdev_ops;
+
+/* tag_edsa.c */
+extern const struct dsa_device_ops edsa_netdev_ops;
+
+/* tag_trailer.c */
+extern const struct dsa_device_ops trailer_netdev_ops;
+
+/* tag_brcm.c */
+extern const struct dsa_device_ops brcm_netdev_ops;
+
+
+#endif