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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef __DSA_USER_H
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#define __DSA_USER_H
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#include <linux/if_bridge.h>
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#include <linux/if_vlan.h>
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#include <linux/list.h>
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#include <linux/netpoll.h>
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#include <linux/types.h>
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#include <net/dsa.h>
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#include <net/gro_cells.h>
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struct net_device;
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struct netlink_ext_ack;
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extern struct notifier_block dsa_user_switchdev_notifier;
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extern struct notifier_block dsa_user_switchdev_blocking_notifier;
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struct dsa_user_priv {
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/* Copy of CPU port xmit for faster access in user transmit hot path */
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struct sk_buff * (*xmit)(struct sk_buff *skb,
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struct net_device *dev);
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struct gro_cells gcells;
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/* DSA port data, such as switch, port index, etc. */
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struct dsa_port *dp;
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#ifdef CONFIG_NET_POLL_CONTROLLER
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struct netpoll *netpoll;
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#endif
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/* TC context */
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struct list_head mall_tc_list;
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};
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void dsa_user_mii_bus_init(struct dsa_switch *ds);
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int dsa_user_create(struct dsa_port *dp);
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void dsa_user_destroy(struct net_device *user_dev);
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int dsa_user_suspend(struct net_device *user_dev);
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int dsa_user_resume(struct net_device *user_dev);
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int dsa_user_register_notifier(void);
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void dsa_user_unregister_notifier(void);
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void dsa_user_sync_ha(struct net_device *dev);
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void dsa_user_unsync_ha(struct net_device *dev);
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void dsa_user_setup_tagger(struct net_device *user);
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int dsa_user_change_mtu(struct net_device *dev, int new_mtu);
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int dsa_user_change_conduit(struct net_device *dev, struct net_device *conduit,
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struct netlink_ext_ack *extack);
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int dsa_user_manage_vlan_filtering(struct net_device *dev,
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bool vlan_filtering);
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static inline struct dsa_port *dsa_user_to_port(const struct net_device *dev)
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{
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struct dsa_user_priv *p = netdev_priv(dev);
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return p->dp;
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}
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static inline struct net_device *
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dsa_user_to_conduit(const struct net_device *dev)
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{
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struct dsa_port *dp = dsa_user_to_port(dev);
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return dsa_port_to_conduit(dp);
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}
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#endif
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