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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /net/dsa/slave.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/dsa/slave.h')
| -rw-r--r-- | net/dsa/slave.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/net/dsa/slave.h b/net/dsa/slave.h new file mode 100644 index 0000000000..d0abe609e0 --- /dev/null +++ b/net/dsa/slave.h @@ -0,0 +1,69 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#ifndef __DSA_SLAVE_H +#define __DSA_SLAVE_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_slave_switchdev_notifier; +extern struct notifier_block dsa_slave_switchdev_blocking_notifier; + +struct dsa_slave_priv { + /* Copy of CPU port xmit for faster access in slave 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_slave_mii_bus_init(struct dsa_switch *ds); +int dsa_slave_create(struct dsa_port *dp); +void dsa_slave_destroy(struct net_device *slave_dev); +int dsa_slave_suspend(struct net_device *slave_dev); +int dsa_slave_resume(struct net_device *slave_dev); +int dsa_slave_register_notifier(void); +void dsa_slave_unregister_notifier(void); +void dsa_slave_sync_ha(struct net_device *dev); +void dsa_slave_unsync_ha(struct net_device *dev); +void dsa_slave_setup_tagger(struct net_device *slave); +int dsa_slave_change_mtu(struct net_device *dev, int new_mtu); +int dsa_slave_change_master(struct net_device *dev, struct net_device *master, + struct netlink_ext_ack *extack); +int dsa_slave_manage_vlan_filtering(struct net_device *dev, + bool vlan_filtering); + +static inline struct dsa_port *dsa_slave_to_port(const struct net_device *dev) +{ + struct dsa_slave_priv *p = netdev_priv(dev); + + return p->dp; +} + +static inline struct net_device * +dsa_slave_to_master(const struct net_device *dev) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + + return dsa_port_to_master(dp); +} + +#endif |