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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* include/net/dsa.h - Driver for Distributed Switch Architecture switch chips
* Copyright (c) 2008-2009 Marvell Semiconductor
*/
#ifndef __LINUX_NET_DSA_H
#define __LINUX_NET_DSA_H
#include <linux/if.h>
#include <linux/if_ether.h>
#include <linux/list.h>
#include <linux/notifier.h>
#include <linux/timer.h>
#include <linux/workqueue.h>
#include <linux/of.h>
#include <linux/ethtool.h>
#include <linux/net_tstamp.h>
#include <linux/phy.h>
#include <linux/platform_data/dsa.h>
#include <linux/phylink.h>
#include <net/devlink.h>
#include <net/switchdev.h>
struct tc_action;
struct phy_device;
struct fixed_phy_status;
struct phylink_link_state;
#define DSA_TAG_PROTO_NONE_VALUE 0
#define DSA_TAG_PROTO_BRCM_VALUE 1
#define DSA_TAG_PROTO_BRCM_PREPEND_VALUE 2
#define DSA_TAG_PROTO_DSA_VALUE 3
#define DSA_TAG_PROTO_EDSA_VALUE 4
#define DSA_TAG_PROTO_GSWIP_VALUE 5
#define DSA_TAG_PROTO_KSZ9477_VALUE 6
#define DSA_TAG_PROTO_KSZ9893_VALUE 7
#define DSA_TAG_PROTO_LAN9303_VALUE 8
#define DSA_TAG_PROTO_MTK_VALUE 9
#define DSA_TAG_PROTO_QCA_VALUE 10
#define DSA_TAG_PROTO_TRAILER_VALUE 11
#define DSA_TAG_PROTO_8021Q_VALUE 12
#define DSA_TAG_PROTO_SJA1105_VALUE 13
#define DSA_TAG_PROTO_KSZ8795_VALUE 14
#define DSA_TAG_PROTO_OCELOT_VALUE 15
#define DSA_TAG_PROTO_AR9331_VALUE 16
#define DSA_TAG_PROTO_RTL4_A_VALUE 17
#define DSA_TAG_PROTO_HELLCREEK_VALUE 18
#define DSA_TAG_PROTO_XRS700X_VALUE 19
#define DSA_TAG_PROTO_OCELOT_8021Q_VALUE 20
#define DSA_TAG_PROTO_SEVILLE_VALUE 21
#define DSA_TAG_PROTO_BRCM_LEGACY_VALUE 22
#define DSA_TAG_PROTO_SJA1110_VALUE 23
enum dsa_tag_protocol {
DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE,
DSA_TAG_PROTO_BRCM = DSA_TAG_PROTO_BRCM_VALUE,
DSA_TAG_PROTO_BRCM_LEGACY = DSA_TAG_PROTO_BRCM_LEGACY_VALUE,
DSA_TAG_PROTO_BRCM_PREPEND = DSA_TAG_PROTO_BRCM_PREPEND_VALUE,
DSA_TAG_PROTO_DSA = DSA_TAG_PROTO_DSA_VALUE,
DSA_TAG_PROTO_EDSA = DSA_TAG_PROTO_EDSA_VALUE,
DSA_TAG_PROTO_GSWIP = DSA_TAG_PROTO_GSWIP_VALUE,
DSA_TAG_PROTO_KSZ9477 = DSA_TAG_PROTO_KSZ9477_VALUE,
DSA_TAG_PROTO_KSZ9893 = DSA_TAG_PROTO_KSZ9893_VALUE,
DSA_TAG_PROTO_LAN9303 = DSA_TAG_PROTO_LAN9303_VALUE,
DSA_TAG_PROTO_MTK = DSA_TAG_PROTO_MTK_VALUE,
DSA_TAG_PROTO_QCA = DSA_TAG_PROTO_QCA_VALUE,
DSA_TAG_PROTO_TRAILER = DSA_TAG_PROTO_TRAILER_VALUE,
DSA_TAG_PROTO_8021Q = DSA_TAG_PROTO_8021Q_VALUE,
DSA_TAG_PROTO_SJA1105 = DSA_TAG_PROTO_SJA1105_VALUE,
DSA_TAG_PROTO_KSZ8795 = DSA_TAG_PROTO_KSZ8795_VALUE,
DSA_TAG_PROTO_OCELOT = DSA_TAG_PROTO_OCELOT_VALUE,
DSA_TAG_PROTO_AR9331 = DSA_TAG_PROTO_AR9331_VALUE,
DSA_TAG_PROTO_RTL4_A = DSA_TAG_PROTO_RTL4_A_VALUE,
DSA_TAG_PROTO_HELLCREEK = DSA_TAG_PROTO_HELLCREEK_VALUE,
DSA_TAG_PROTO_XRS700X = DSA_TAG_PROTO_XRS700X_VALUE,
DSA_TAG_PROTO_OCELOT_8021Q = DSA_TAG_PROTO_OCELOT_8021Q_VALUE,
DSA_TAG_PROTO_SEVILLE = DSA_TAG_PROTO_SEVILLE_VALUE,
DSA_TAG_PROTO_SJA1110 = DSA_TAG_PROTO_SJA1110_VALUE,
};
struct packet_type;
struct dsa_switch;
struct dsa_device_ops {
struct sk_buff *(*xmit)(struct sk_buff *skb, struct net_device *dev);
struct sk_buff *(*rcv)(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt);
void (*flow_dissect)(const struct sk_buff *skb, __be16 *proto,
int *offset);
/* Used to determine which traffic should match the DSA filter in
* eth_type_trans, and which, if any, should bypass it and be processed
* as regular on the master net device.
*/
bool (*filter)(const struct sk_buff *skb, struct net_device *dev);
unsigned int needed_headroom;
unsigned int needed_tailroom;
const char *name;
enum dsa_tag_protocol proto;
/* Some tagging protocols either mangle or shift the destination MAC
* address, in which case the DSA master would drop packets on ingress
* if what it understands out of the destination MAC address is not in
* its RX filter.
*/
bool promisc_on_master;
};
/* This structure defines the control interfaces that are overlayed by the
* DSA layer on top of the DSA CPU/management net_device instance. This is
* used by the core net_device layer while calling various net_device_ops
* function pointers.
*/
struct dsa_netdevice_ops {
int (*ndo_eth_ioctl)(struct net_device *dev, struct ifreq *ifr,
int cmd);
};
#define DSA_TAG_DRIVER_ALIAS "dsa_tag-"
#define MODULE_ALIAS_DSA_TAG_DRIVER(__proto) \
MODULE_ALIAS(DSA_TAG_DRIVER_ALIAS __stringify(__proto##_VALUE))
struct dsa_switch_tree {
struct list_head list;
/* Notifier chain for switch-wide events */
struct raw_notifier_head nh;
/* Tree identifier */
unsigned int index;
/* Number of switches attached to this tree */
struct kref refcount;
/* Has this tree been applied to the hardware? */
bool setup;
/* Tagging protocol operations */
const struct dsa_device_ops *tag_ops;
/* Default tagging protocol preferred by the switches in this
* tree.
*/
enum dsa_tag_protocol default_proto;
/*
* Configuration data for the platform device that owns
* this dsa switch tree instance.
*/
struct dsa_platform_data *pd;
/* List of switch ports */
struct list_head ports;
/* List of DSA links composing the routing table */
struct list_head rtable;
/* Maps offloaded LAG netdevs to a zero-based linear ID for
* drivers that need it.
*/
struct net_device **lags;
unsigned int lags_len;
};
#define dsa_lags_foreach_id(_id, _dst) \
for ((_id) = 0; (_id) < (_dst)->lags_len; (_id)++) \
if ((_dst)->lags[(_id)])
#define dsa_lag_foreach_port(_dp, _dst, _lag) \
list_for_each_entry((_dp), &(_dst)->ports, list) \
if ((_dp)->lag_dev == (_lag))
#define dsa_hsr_foreach_port(_dp, _ds, _hsr) \
list_for_each_entry((_dp), &(_ds)->dst->ports, list) \
if ((_dp)->ds == (_ds) && (_dp)->hsr_dev == (_hsr))
static inline struct net_device *dsa_lag_dev(struct dsa_switch_tree *dst,
unsigned int id)
{
return dst->lags[id];
}
static inline int dsa_lag_id(struct dsa_switch_tree *dst,
struct net_device *lag)
{
unsigned int id;
dsa_lags_foreach_id(id, dst) {
if (dsa_lag_dev(dst, id) == lag)
return id;
}
return -ENODEV;
}
/* TC matchall action types */
enum dsa_port_mall_action_type {
DSA_PORT_MALL_MIRROR,
DSA_PORT_MALL_POLICER,
};
/* TC mirroring entry */
struct dsa_mall_mirror_tc_entry {
u8 to_local_port;
bool ingress;
};
/* TC port policer entry */
struct dsa_mall_policer_tc_entry {
u32 burst;
u64 rate_bytes_per_sec;
};
/* TC matchall entry */
struct dsa_mall_tc_entry {
struct list_head list;
unsigned long cookie;
enum dsa_port_mall_action_type type;
union {
struct dsa_mall_mirror_tc_entry mirror;
struct dsa_mall_policer_tc_entry policer;
};
};
struct dsa_port {
/* A CPU port is physically connected to a master device.
* A user port exposed to userspace has a slave device.
*/
union {
struct net_device *master;
struct net_device *slave;
};
/* Copy of the tagging protocol operations, for quicker access
* in the data path. Valid only for the CPU ports.
*/
const struct dsa_device_ops *tag_ops;
/* Copies for faster access in master receive hot path */
struct dsa_switch_tree *dst;
struct sk_buff *(*rcv)(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt);
bool (*filter)(const struct sk_buff *skb, struct net_device *dev);
enum {
DSA_PORT_TYPE_UNUSED = 0,
DSA_PORT_TYPE_CPU,
DSA_PORT_TYPE_DSA,
DSA_PORT_TYPE_USER,
} type;
struct dsa_switch *ds;
unsigned int index;
const char *name;
struct dsa_port *cpu_dp;
u8 mac[ETH_ALEN];
struct device_node *dn;
unsigned int ageing_time;
bool vlan_filtering;
u8 stp_state;
struct net_device *bridge_dev;
struct devlink_port devlink_port;
bool devlink_port_setup;
struct phylink *pl;
struct phylink_config pl_config;
struct net_device *lag_dev;
bool lag_tx_enabled;
struct net_device *hsr_dev;
struct list_head list;
/*
* Give the switch driver somewhere to hang its per-port private data
* structures (accessible from the tagger).
*/
void *priv;
/*
* Original copy of the master netdev ethtool_ops
*/
const struct ethtool_ops *orig_ethtool_ops;
/*
* Original copy of the master netdev net_device_ops
*/
const struct dsa_netdevice_ops *netdev_ops;
/* List of MAC addresses that must be forwarded on this port.
* These are only valid on CPU ports and DSA links.
*/
struct list_head fdbs;
struct list_head mdbs;
bool setup;
};
/* TODO: ideally DSA ports would have a single dp->link_dp member,
* and no dst->rtable nor this struct dsa_link would be needed,
* but this would require some more complex tree walking,
* so keep it stupid at the moment and list them all.
*/
struct dsa_link {
struct dsa_port *dp;
struct dsa_port *link_dp;
struct list_head list;
};
struct dsa_mac_addr {
unsigned char addr[ETH_ALEN];
u16 vid;
refcount_t refcount;
struct list_head list;
};
struct dsa_switch {
bool setup;
struct device *dev;
/*
* Parent switch tree, and switch index.
*/
struct dsa_switch_tree *dst;
unsigned int index;
/* Listener for switch fabric events */
struct notifier_block nb;
/*
* Give the switch driver somewhere to hang its private data
* structure.
*/
void *priv;
/*
* Configuration data for this switch.
*/
struct dsa_chip_data *cd;
/*
* The switch operations.
*/
const struct dsa_switch_ops *ops;
/*
* Slave mii_bus and devices for the individual ports.
*/
u32 phys_mii_mask;
struct mii_bus *slave_mii_bus;
/* Ageing Time limits in msecs */
unsigned int ageing_time_min;
unsigned int ageing_time_max;
/* devlink used to represent this switch device */
struct devlink *devlink;
/* Number of switch port queues */
unsigned int num_tx_queues;
/* Disallow bridge core from requesting different VLAN awareness
* settings on ports if not hardware-supported
*/
bool vlan_filtering_is_global;
/* Pass .port_vlan_add and .port_vlan_del to drivers even for bridges
* that have vlan_filtering=0. All drivers should ideally set this (and
* then the option would get removed), but it is unknown whether this
* would break things or not.
*/
bool configure_vlan_while_not_filtering;
/* If the switch driver always programs the CPU port as egress tagged
* despite the VLAN configuration indicating otherwise, then setting
* @untag_bridge_pvid will force the DSA receive path to pop the bridge's
* default_pvid VLAN tagged frames to offer a consistent behavior
* between a vlan_filtering=0 and vlan_filtering=1 bridge device.
*/
bool untag_bridge_pvid;
/* Let DSA manage the FDB entries towards the CPU, based on the
* software bridge database.
*/
bool assisted_learning_on_cpu_port;
/* In case vlan_filtering_is_global is set, the VLAN awareness state
* should be retrieved from here and not from the per-port settings.
*/
bool vlan_filtering;
/* MAC PCS does not provide link state change interrupt, and requires
* polling. Flag passed on to PHYLINK.
*/
bool pcs_poll;
/* For switches that only have the MRU configurable. To ensure the
* configured MTU is not exceeded, normalization of MRU on all bridged
* interfaces is needed.
*/
bool mtu_enforcement_ingress;
/* Drivers that benefit from having an ID associated with each
* offloaded LAG should set this to the maximum number of
* supported IDs. DSA will then maintain a mapping of _at
* least_ these many IDs, accessible to drivers via
* dsa_lag_id().
*/
unsigned int num_lag_ids;
size_t num_ports;
};
static inline struct dsa_port *dsa_to_port(struct dsa_switch *ds, int p)
{
struct dsa_switch_tree *dst = ds->dst;
struct dsa_port *dp;
list_for_each_entry(dp, &dst->ports, list)
if (dp->ds == ds && dp->index == p)
return dp;
return NULL;
}
static inline bool dsa_port_is_dsa(struct dsa_port *port)
{
return port->type == DSA_PORT_TYPE_DSA;
}
static inline bool dsa_port_is_cpu(struct dsa_port *port)
{
return port->type == DSA_PORT_TYPE_CPU;
}
static inline bool dsa_port_is_user(struct dsa_port *dp)
{
return dp->type == DSA_PORT_TYPE_USER;
}
static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p)
{
return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_UNUSED;
}
static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)
{
return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_CPU;
}
static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p)
{
return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_DSA;
}
static inline bool dsa_is_user_port(struct dsa_switch *ds, int p)
{
return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_USER;
}
static inline u32 dsa_user_ports(struct dsa_switch *ds)
{
u32 mask = 0;
int p;
for (p = 0; p < ds->num_ports; p++)
if (dsa_is_user_port(ds, p))
mask |= BIT(p);
return mask;
}
/* Return the local port used to reach an arbitrary switch device */
static inline unsigned int dsa_routing_port(struct dsa_switch *ds, int device)
{
struct dsa_switch_tree *dst = ds->dst;
struct dsa_link *dl;
list_for_each_entry(dl, &dst->rtable, list)
if (dl->dp->ds == ds && dl->link_dp->ds->index == device)
return dl->dp->index;
return ds->num_ports;
}
/* Return the local port used to reach an arbitrary switch port */
static inline unsigned int dsa_towards_port(struct dsa_switch *ds, int device,
int port)
{
if (device == ds->index)
return port;
else
return dsa_routing_port(ds, device);
}
/* Return the local port used to reach the dedicated CPU port */
static inline unsigned int dsa_upstream_port(struct dsa_switch *ds, int port)
{
const struct dsa_port *dp = dsa_to_port(ds, port);
const struct dsa_port *cpu_dp = dp->cpu_dp;
if (!cpu_dp)
return port;
return dsa_towards_port(ds, cpu_dp->ds->index, cpu_dp->index);
}
/* Return true if this is the local port used to reach the CPU port */
static inline bool dsa_is_upstream_port(struct dsa_switch *ds, int port)
{
if (dsa_is_unused_port(ds, port))
return false;
return port == dsa_upstream_port(ds, port);
}
/* Return true if @upstream_ds is an upstream switch of @downstream_ds, meaning
* that the routing port from @downstream_ds to @upstream_ds is also the port
* which @downstream_ds uses to reach its dedicated CPU.
*/
static inline bool dsa_switch_is_upstream_of(struct dsa_switch *upstream_ds,
struct dsa_switch *downstream_ds)
{
int routing_port;
if (upstream_ds == downstream_ds)
return true;
routing_port = dsa_routing_port(downstream_ds, upstream_ds->index);
return dsa_is_upstream_port(downstream_ds, routing_port);
}
static inline bool dsa_port_is_vlan_filtering(const struct dsa_port *dp)
{
const struct dsa_switch *ds = dp->ds;
if (ds->vlan_filtering_is_global)
return ds->vlan_filtering;
else
return dp->vlan_filtering;
}
static inline
struct net_device *dsa_port_to_bridge_port(const struct dsa_port *dp)
{
if (!dp->bridge_dev)
return NULL;
if (dp->lag_dev)
return dp->lag_dev;
else if (dp->hsr_dev)
return dp->hsr_dev;
return dp->slave;
}
typedef int dsa_fdb_dump_cb_t(const unsigned char *addr, u16 vid,
bool is_static, void *data);
struct dsa_switch_ops {
/*
* Tagging protocol helpers called for the CPU ports and DSA links.
* @get_tag_protocol retrieves the initial tagging protocol and is
* mandatory. Switches which can operate using multiple tagging
* protocols should implement @change_tag_protocol and report in
* @get_tag_protocol the tagger in current use.
*/
enum dsa_tag_protocol (*get_tag_protocol)(struct dsa_switch *ds,
int port,
enum dsa_tag_protocol mprot);
int (*change_tag_protocol)(struct dsa_switch *ds, int port,
enum dsa_tag_protocol proto);
int (*setup)(struct dsa_switch *ds);
void (*teardown)(struct dsa_switch *ds);
u32 (*get_phy_flags)(struct dsa_switch *ds, int port);
/*
* Access to the switch's PHY registers.
*/
int (*phy_read)(struct dsa_switch *ds, int port, int regnum);
int (*phy_write)(struct dsa_switch *ds, int port,
int regnum, u16 val);
/*
* Link state adjustment (called from libphy)
*/
void (*adjust_link)(struct dsa_switch *ds, int port,
struct phy_device *phydev);
void (*fixed_link_update)(struct dsa_switch *ds, int port,
struct fixed_phy_status *st);
/*
* PHYLINK integration
*/
void (*phylink_get_caps)(struct dsa_switch *ds, int port,
struct phylink_config *config);
void (*phylink_validate)(struct dsa_switch *ds, int port,
unsigned long *supported,
struct phylink_link_state *state);
struct phylink_pcs *(*phylink_mac_select_pcs)(struct dsa_switch *ds,
int port,
phy_interface_t iface);
int (*phylink_mac_link_state)(struct dsa_switch *ds, int port,
struct phylink_link_state *state);
void (*phylink_mac_config)(struct dsa_switch *ds, int port,
unsigned int mode,
const struct phylink_link_state *state);
void (*phylink_mac_an_restart)(struct dsa_switch *ds, int port);
void (*phylink_mac_link_down)(struct dsa_switch *ds, int port,
unsigned int mode,
phy_interface_t interface);
void (*phylink_mac_link_up)(struct dsa_switch *ds, int port,
unsigned int mode,
phy_interface_t interface,
struct phy_device *phydev,
int speed, int duplex,
bool tx_pause, bool rx_pause);
void (*phylink_fixed_state)(struct dsa_switch *ds, int port,
struct phylink_link_state *state);
/*
* Port statistics counters.
*/
void (*get_strings)(struct dsa_switch *ds, int port,
u32 stringset, uint8_t *data);
void (*get_ethtool_stats)(struct dsa_switch *ds,
int port, uint64_t *data);
int (*get_sset_count)(struct dsa_switch *ds, int port, int sset);
void (*get_ethtool_phy_stats)(struct dsa_switch *ds,
int port, uint64_t *data);
void (*get_stats64)(struct dsa_switch *ds, int port,
struct rtnl_link_stats64 *s);
void (*self_test)(struct dsa_switch *ds, int port,
struct ethtool_test *etest, u64 *data);
/*
* ethtool Wake-on-LAN
*/
void (*get_wol)(struct dsa_switch *ds, int port,
struct ethtool_wolinfo *w);
int (*set_wol)(struct dsa_switch *ds, int port,
struct ethtool_wolinfo *w);
/*
* ethtool timestamp info
*/
int (*get_ts_info)(struct dsa_switch *ds, int port,
struct kernel_ethtool_ts_info *ts);
/*
* Suspend and resume
*/
int (*suspend)(struct dsa_switch *ds);
int (*resume)(struct dsa_switch *ds);
/*
* Port enable/disable
*/
int (*port_enable)(struct dsa_switch *ds, int port,
struct phy_device *phy);
void (*port_disable)(struct dsa_switch *ds, int port);
/*
* Port's MAC EEE settings
*/
int (*set_mac_eee)(struct dsa_switch *ds, int port,
struct ethtool_keee *e);
int (*get_mac_eee)(struct dsa_switch *ds, int port,
struct ethtool_keee *e);
/* EEPROM access */
int (*get_eeprom_len)(struct dsa_switch *ds);
int (*get_eeprom)(struct dsa_switch *ds,
struct ethtool_eeprom *eeprom, u8 *data);
int (*set_eeprom)(struct dsa_switch *ds,
struct ethtool_eeprom *eeprom, u8 *data);
/*
* Register access.
*/
int (*get_regs_len)(struct dsa_switch *ds, int port);
void (*get_regs)(struct dsa_switch *ds, int port,
struct ethtool_regs *regs, void *p);
/*
* Upper device tracking.
*/
int (*port_prechangeupper)(struct dsa_switch *ds, int port,
struct netdev_notifier_changeupper_info *info);
/*
* Bridge integration
*/
int (*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs);
int (*port_bridge_join)(struct dsa_switch *ds, int port,
struct net_device *bridge);
void (*port_bridge_leave)(struct dsa_switch *ds, int port,
struct net_device *bridge);
void (*port_stp_state_set)(struct dsa_switch *ds, int port,
u8 state);
void (*port_fast_age)(struct dsa_switch *ds, int port);
int (*port_pre_bridge_flags)(struct dsa_switch *ds, int port,
struct switchdev_brport_flags flags,
struct netlink_ext_ack *extack);
int (*port_bridge_flags)(struct dsa_switch *ds, int port,
struct switchdev_brport_flags flags,
struct netlink_ext_ack *extack);
int (*port_set_mrouter)(struct dsa_switch *ds, int port, bool mrouter,
struct netlink_ext_ack *extack);
/*
* VLAN support
*/
int (*port_vlan_filtering)(struct dsa_switch *ds, int port,
bool vlan_filtering,
struct netlink_ext_ack *extack);
int (*port_vlan_add)(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_vlan *vlan,
struct netlink_ext_ack *extack);
int (*port_vlan_del)(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_vlan *vlan);
/*
* Forwarding database
*/
int (*port_fdb_add)(struct dsa_switch *ds, int port,
const unsigned char *addr, u16 vid);
int (*port_fdb_del)(struct dsa_switch *ds, int port,
const unsigned char *addr, u16 vid);
int (*port_fdb_dump)(struct dsa_switch *ds, int port,
dsa_fdb_dump_cb_t *cb, void *data);
/*
* Multicast database
*/
int (*port_mdb_add)(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_mdb *mdb);
int (*port_mdb_del)(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_mdb *mdb);
/*
* RXNFC
*/
int (*get_rxnfc)(struct dsa_switch *ds, int port,
struct ethtool_rxnfc *nfc, u32 *rule_locs);
int (*set_rxnfc)(struct dsa_switch *ds, int port,
struct ethtool_rxnfc *nfc);
/*
* TC integration
*/
int (*cls_flower_add)(struct dsa_switch *ds, int port,
struct flow_cls_offload *cls, bool ingress);
int (*cls_flower_del)(struct dsa_switch *ds, int port,
struct flow_cls_offload *cls, bool ingress);
int (*cls_flower_stats)(struct dsa_switch *ds, int port,
struct flow_cls_offload *cls, bool ingress);
int (*port_mirror_add)(struct dsa_switch *ds, int port,
struct dsa_mall_mirror_tc_entry *mirror,
bool ingress);
void (*port_mirror_del)(struct dsa_switch *ds, int port,
struct dsa_mall_mirror_tc_entry *mirror);
int (*port_policer_add)(struct dsa_switch *ds, int port,
struct dsa_mall_policer_tc_entry *policer);
void (*port_policer_del)(struct dsa_switch *ds, int port);
int (*port_setup_tc)(struct dsa_switch *ds, int port,
enum tc_setup_type type, void *type_data);
/*
* Cross-chip operations
*/
int (*crosschip_bridge_join)(struct dsa_switch *ds, int tree_index,
int sw_index, int port,
struct net_device *br);
void (*crosschip_bridge_leave)(struct dsa_switch *ds, int tree_index,
int sw_index, int port,
struct net_device *br);
int (*crosschip_lag_change)(struct dsa_switch *ds, int sw_index,
int port);
int (*crosschip_lag_join)(struct dsa_switch *ds, int sw_index,
int port, struct net_device *lag,
struct netdev_lag_upper_info *info);
int (*crosschip_lag_leave)(struct dsa_switch *ds, int sw_index,
int port, struct net_device *lag);
/*
* PTP functionality
*/
int (*port_hwtstamp_get)(struct dsa_switch *ds, int port,
struct ifreq *ifr);
int (*port_hwtstamp_set)(struct dsa_switch *ds, int port,
struct ifreq *ifr);
void (*port_txtstamp)(struct dsa_switch *ds, int port,
struct sk_buff *skb);
bool (*port_rxtstamp)(struct dsa_switch *ds, int port,
struct sk_buff *skb, unsigned int type);
/* Devlink parameters, etc */
int (*devlink_param_get)(struct dsa_switch *ds, u32 id,
struct devlink_param_gset_ctx *ctx);
int (*devlink_param_set)(struct dsa_switch *ds, u32 id,
struct devlink_param_gset_ctx *ctx);
int (*devlink_info_get)(struct dsa_switch *ds,
struct devlink_info_req *req,
struct netlink_ext_ack *extack);
int (*devlink_sb_pool_get)(struct dsa_switch *ds,
unsigned int sb_index, u16 pool_index,
struct devlink_sb_pool_info *pool_info);
int (*devlink_sb_pool_set)(struct dsa_switch *ds, unsigned int sb_index,
u16 pool_index, u32 size,
enum devlink_sb_threshold_type threshold_type,
struct netlink_ext_ack *extack);
int (*devlink_sb_port_pool_get)(struct dsa_switch *ds, int port,
unsigned int sb_index, u16 pool_index,
u32 *p_threshold);
int (*devlink_sb_port_pool_set)(struct dsa_switch *ds, int port,
unsigned int sb_index, u16 pool_index,
u32 threshold,
struct netlink_ext_ack *extack);
int (*devlink_sb_tc_pool_bind_get)(struct dsa_switch *ds, int port,
unsigned int sb_index, u16 tc_index,
enum devlink_sb_pool_type pool_type,
u16 *p_pool_index, u32 *p_threshold);
int (*devlink_sb_tc_pool_bind_set)(struct dsa_switch *ds, int port,
unsigned int sb_index, u16 tc_index,
enum devlink_sb_pool_type pool_type,
u16 pool_index, u32 threshold,
struct netlink_ext_ack *extack);
int (*devlink_sb_occ_snapshot)(struct dsa_switch *ds,
unsigned int sb_index);
int (*devlink_sb_occ_max_clear)(struct dsa_switch *ds,
unsigned int sb_index);
int (*devlink_sb_occ_port_pool_get)(struct dsa_switch *ds, int port,
unsigned int sb_index, u16 pool_index,
u32 *p_cur, u32 *p_max);
int (*devlink_sb_occ_tc_port_bind_get)(struct dsa_switch *ds, int port,
unsigned int sb_index, u16 tc_index,
enum devlink_sb_pool_type pool_type,
u32 *p_cur, u32 *p_max);
/*
* MTU change functionality. Switches can also adjust their MRU through
* this method. By MTU, one understands the SDU (L2 payload) length.
* If the switch needs to account for the DSA tag on the CPU port, this
* method needs to do so privately.
*/
int (*port_change_mtu)(struct dsa_switch *ds, int port,
int new_mtu);
int (*port_max_mtu)(struct dsa_switch *ds, int port);
/*
* LAG integration
*/
int (*port_lag_change)(struct dsa_switch *ds, int port);
int (*port_lag_join)(struct dsa_switch *ds, int port,
struct net_device *lag,
struct netdev_lag_upper_info *info);
int (*port_lag_leave)(struct dsa_switch *ds, int port,
struct net_device *lag);
/*
* HSR integration
*/
int (*port_hsr_join)(struct dsa_switch *ds, int port,
struct net_device *hsr);
int (*port_hsr_leave)(struct dsa_switch *ds, int port,
struct net_device *hsr);
/*
* MRP integration
*/
int (*port_mrp_add)(struct dsa_switch *ds, int port,
const struct switchdev_obj_mrp *mrp);
int (*port_mrp_del)(struct dsa_switch *ds, int port,
const struct switchdev_obj_mrp *mrp);
int (*port_mrp_add_ring_role)(struct dsa_switch *ds, int port,
const struct switchdev_obj_ring_role_mrp *mrp);
int (*port_mrp_del_ring_role)(struct dsa_switch *ds, int port,
const struct switchdev_obj_ring_role_mrp *mrp);
};
#define DSA_DEVLINK_PARAM_DRIVER(_id, _name, _type, _cmodes) \
DEVLINK_PARAM_DRIVER(_id, _name, _type, _cmodes, \
dsa_devlink_param_get, dsa_devlink_param_set, NULL)
int dsa_devlink_param_get(struct devlink *dl, u32 id,
struct devlink_param_gset_ctx *ctx);
int dsa_devlink_param_set(struct devlink *dl, u32 id,
struct devlink_param_gset_ctx *ctx,
struct netlink_ext_ack *extack);
int dsa_devlink_params_register(struct dsa_switch *ds,
const struct devlink_param *params,
size_t params_count);
void dsa_devlink_params_unregister(struct dsa_switch *ds,
const struct devlink_param *params,
size_t params_count);
int dsa_devlink_resource_register(struct dsa_switch *ds,
const char *resource_name,
u64 resource_size,
u64 resource_id,
u64 parent_resource_id,
const struct devlink_resource_size_params *size_params);
void dsa_devlink_resources_unregister(struct dsa_switch *ds);
void dsa_devlink_resource_occ_get_register(struct dsa_switch *ds,
u64 resource_id,
devlink_resource_occ_get_t *occ_get,
void *occ_get_priv);
void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds,
u64 resource_id);
struct devlink_region *
dsa_devlink_region_create(struct dsa_switch *ds,
const struct devlink_region_ops *ops,
u32 region_max_snapshots, u64 region_size);
struct devlink_region *
dsa_devlink_port_region_create(struct dsa_switch *ds,
int port,
const struct devlink_port_region_ops *ops,
u32 region_max_snapshots, u64 region_size);
void dsa_devlink_region_destroy(struct devlink_region *region);
struct dsa_port *dsa_port_from_netdev(struct net_device *netdev);
struct dsa_devlink_priv {
struct dsa_switch *ds;
};
static inline struct dsa_switch *dsa_devlink_to_ds(struct devlink *dl)
{
struct dsa_devlink_priv *dl_priv = devlink_priv(dl);
return dl_priv->ds;
}
static inline
struct dsa_switch *dsa_devlink_port_to_ds(struct devlink_port *port)
{
struct devlink *dl = port->devlink;
struct dsa_devlink_priv *dl_priv = devlink_priv(dl);
return dl_priv->ds;
}
static inline int dsa_devlink_port_to_port(struct devlink_port *port)
{
return port->index;
}
struct dsa_switch_driver {
struct list_head list;
const struct dsa_switch_ops *ops;
};
struct net_device *dsa_dev_to_net_device(struct device *dev);
/* Keep inline for faster access in hot path */
static inline bool netdev_uses_dsa(const struct net_device *dev)
{
#if IS_ENABLED(CONFIG_NET_DSA)
return dev->dsa_ptr && dev->dsa_ptr->rcv;
#endif
return false;
}
static inline bool dsa_can_decode(const struct sk_buff *skb,
struct net_device *dev)
{
#if IS_ENABLED(CONFIG_NET_DSA)
return !dev->dsa_ptr->filter || dev->dsa_ptr->filter(skb, dev);
#endif
return false;
}
/* All DSA tags that push the EtherType to the right (basically all except tail
* tags, which don't break dissection) can be treated the same from the
* perspective of the flow dissector.
*
* We need to return:
* - offset: the (B - A) difference between:
* A. the position of the real EtherType and
* B. the current skb->data (aka ETH_HLEN bytes into the frame, aka 2 bytes
* after the normal EtherType was supposed to be)
* The offset in bytes is exactly equal to the tagger overhead (and half of
* that, in __be16 shorts).
*
* - proto: the value of the real EtherType.
*/
static inline void dsa_tag_generic_flow_dissect(const struct sk_buff *skb,
__be16 *proto, int *offset)
{
#if IS_ENABLED(CONFIG_NET_DSA)
const struct dsa_device_ops *ops = skb->dev->dsa_ptr->tag_ops;
int tag_len = ops->needed_headroom;
*offset = tag_len;
*proto = ((__be16 *)skb->data)[(tag_len / 2) - 1];
#endif
}
#if IS_ENABLED(CONFIG_NET_DSA)
static inline int __dsa_netdevice_ops_check(struct net_device *dev)
{
int err = -EOPNOTSUPP;
if (!dev->dsa_ptr)
return err;
if (!dev->dsa_ptr->netdev_ops)
return err;
return 0;
}
static inline int dsa_ndo_eth_ioctl(struct net_device *dev, struct ifreq *ifr,
int cmd)
{
const struct dsa_netdevice_ops *ops;
int err;
err = __dsa_netdevice_ops_check(dev);
if (err)
return err;
ops = dev->dsa_ptr->netdev_ops;
return ops->ndo_eth_ioctl(dev, ifr, cmd);
}
#else
static inline int dsa_ndo_eth_ioctl(struct net_device *dev, struct ifreq *ifr,
int cmd)
{
return -EOPNOTSUPP;
}
#endif
void dsa_unregister_switch(struct dsa_switch *ds);
int dsa_register_switch(struct dsa_switch *ds);
struct dsa_switch *dsa_switch_find(int tree_index, int sw_index);
#ifdef CONFIG_PM_SLEEP
int dsa_switch_suspend(struct dsa_switch *ds);
int dsa_switch_resume(struct dsa_switch *ds);
#else
static inline int dsa_switch_suspend(struct dsa_switch *ds)
{
return 0;
}
static inline int dsa_switch_resume(struct dsa_switch *ds)
{
return 0;
}
#endif /* CONFIG_PM_SLEEP */
#if IS_ENABLED(CONFIG_NET_DSA)
bool dsa_slave_dev_check(const struct net_device *dev);
#else
static inline bool dsa_slave_dev_check(const struct net_device *dev)
{
return false;
}
#endif
netdev_tx_t dsa_enqueue_skb(struct sk_buff *skb, struct net_device *dev);
int dsa_port_get_phy_strings(struct dsa_port *dp, uint8_t *data);
int dsa_port_get_ethtool_phy_stats(struct dsa_port *dp, uint64_t *data);
int dsa_port_get_phy_sset_count(struct dsa_port *dp);
void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up);
struct dsa_tag_driver {
const struct dsa_device_ops *ops;
struct list_head list;
struct module *owner;
};
void dsa_tag_drivers_register(struct dsa_tag_driver *dsa_tag_driver_array[],
unsigned int count,
struct module *owner);
void dsa_tag_drivers_unregister(struct dsa_tag_driver *dsa_tag_driver_array[],
unsigned int count);
#define dsa_tag_driver_module_drivers(__dsa_tag_drivers_array, __count) \
static int __init dsa_tag_driver_module_init(void) \
{ \
dsa_tag_drivers_register(__dsa_tag_drivers_array, __count, \
THIS_MODULE); \
return 0; \
} \
module_init(dsa_tag_driver_module_init); \
\
static void __exit dsa_tag_driver_module_exit(void) \
{ \
dsa_tag_drivers_unregister(__dsa_tag_drivers_array, __count); \
} \
module_exit(dsa_tag_driver_module_exit)
/**
* module_dsa_tag_drivers() - Helper macro for registering DSA tag
* drivers
* @__ops_array: Array of tag driver strucutres
*
* Helper macro for DSA tag drivers which do not do anything special
* in module init/exit. Each module may only use this macro once, and
* calling it replaces module_init() and module_exit().
*/
#define module_dsa_tag_drivers(__ops_array) \
dsa_tag_driver_module_drivers(__ops_array, ARRAY_SIZE(__ops_array))
#define DSA_TAG_DRIVER_NAME(__ops) dsa_tag_driver ## _ ## __ops
/* Create a static structure we can build a linked list of dsa_tag
* drivers
*/
#define DSA_TAG_DRIVER(__ops) \
static struct dsa_tag_driver DSA_TAG_DRIVER_NAME(__ops) = { \
.ops = &__ops, \
}
/**
* module_dsa_tag_driver() - Helper macro for registering a single DSA tag
* driver
* @__ops: Single tag driver structures
*
* Helper macro for DSA tag drivers which do not do anything special
* in module init/exit. Each module may only use this macro once, and
* calling it replaces module_init() and module_exit().
*/
#define module_dsa_tag_driver(__ops) \
DSA_TAG_DRIVER(__ops); \
\
static struct dsa_tag_driver *dsa_tag_driver_array[] = { \
&DSA_TAG_DRIVER_NAME(__ops) \
}; \
module_dsa_tag_drivers(dsa_tag_driver_array)
#endif
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| 9p | Folder | 0755 |
|
|
| bluetooth | Folder | 0755 |
|
|
| caif | Folder | 0755 |
|
|
| iucv | Folder | 0755 |
|
|
| libeth | Folder | 0755 |
|
|
| mana | Folder | 0755 |
|
|
| netfilter | Folder | 0755 |
|
|
| netns | Folder | 0755 |
|
|
| nfc | Folder | 0755 |
|
|
| page_pool | Folder | 0755 |
|
|
| phonet | Folder | 0755 |
|
|
| sctp | Folder | 0755 |
|
|
| tc_act | Folder | 0755 |
|
|
| 6lowpan.h | File | 10.03 KB | 0644 |
|
| Space.h | File | 1.07 KB | 0644 |
|
| act_api.h | File | 9.31 KB | 0644 |
|
| addrconf.h | File | 14.26 KB | 0644 |
|
| af_ieee802154.h | File | 1.19 KB | 0644 |
|
| af_rxrpc.h | File | 3.35 KB | 0644 |
|
| af_unix.h | File | 3.3 KB | 0644 |
|
| af_vsock.h | File | 8.22 KB | 0644 |
|
| ah.h | File | 382 B | 0644 |
|
| arp.h | File | 2.09 KB | 0644 |
|
| atmclip.h | File | 1.48 KB | 0644 |
|
| ax25.h | File | 14.87 KB | 0644 |
|
| ax88796.h | File | 1.33 KB | 0644 |
|
| bareudp.h | File | 333 B | 0644 |
|
| bond_3ad.h | File | 9.4 KB | 0644 |
|
| bond_alb.h | File | 6.1 KB | 0644 |
|
| bond_options.h | File | 4.81 KB | 0644 |
|
| bonding.h | File | 20.88 KB | 0644 |
|
| bpf_sk_storage.h | File | 1.74 KB | 0644 |
|
| busy_poll.h | File | 3.83 KB | 0644 |
|
| calipso.h | File | 1.55 KB | 0644 |
|
| cfg80211-wext.h | File | 1.86 KB | 0644 |
|
| cfg80211.h | File | 346.54 KB | 0644 |
|
| cfg802154.h | File | 10.6 KB | 0644 |
|
| checksum.h | File | 4.67 KB | 0644 |
|
| cipso_ipv4.h | File | 7.42 KB | 0644 |
|
| cls_cgroup.h | File | 2.04 KB | 0644 |
|
| codel.h | File | 5.86 KB | 0644 |
|
| codel_impl.h | File | 8.3 KB | 0644 |
|
| codel_qdisc.h | File | 2.95 KB | 0644 |
|
| compat.h | File | 2.18 KB | 0644 |
|
| datalink.h | File | 716 B | 0644 |
|
| dcbevent.h | File | 766 B | 0644 |
|
| dcbnl.h | File | 4.42 KB | 0644 |
|
| devlink.h | File | 73.76 KB | 0644 |
|
| dn.h | File | 6.88 KB | 0644 |
|
| dn_dev.h | File | 5.39 KB | 0644 |
|
| dn_fib.h | File | 4.04 KB | 0644 |
|
| dn_neigh.h | File | 996 B | 0644 |
|
| dn_nsp.h | File | 5.5 KB | 0644 |
|
| dn_route.h | File | 4.01 KB | 0644 |
|
| dropreason-core.h | File | 17.92 KB | 0644 |
|
| dropreason.h | File | 1.18 KB | 0644 |
|
| dsa.h | File | 33.46 KB | 0644 |
|
| dsa_stubs.h | File | 1.3 KB | 0644 |
|
| dsfield.h | File | 1.12 KB | 0644 |
|
| dst.h | File | 15.12 KB | 0644 |
|
| dst_cache.h | File | 2.96 KB | 0644 |
|
| dst_metadata.h | File | 6.42 KB | 0644 |
|
| dst_ops.h | File | 2.26 KB | 0644 |
|
| eee.h | File | 862 B | 0644 |
|
| erspan.h | File | 9.04 KB | 0644 |
|
| esp.h | File | 1.18 KB | 0644 |
|
| espintcp.h | File | 966 B | 0644 |
|
| ethoc.h | File | 439 B | 0644 |
|
| failover.h | File | 1.18 KB | 0644 |
|
| fib_notifier.h | File | 1.35 KB | 0644 |
|
| fib_rules.h | File | 6.57 KB | 0644 |
|
| firewire.h | File | 662 B | 0644 |
|
| flow.h | File | 5.91 KB | 0644 |
|
| flow_dissector.h | File | 12.65 KB | 0644 |
|
| flow_offload.h | File | 20.18 KB | 0644 |
|
| fou.h | File | 549 B | 0644 |
|
| fq.h | File | 2.55 KB | 0644 |
|
| fq_impl.h | File | 7.98 KB | 0644 |
|
| garp.h | File | 2.67 KB | 0644 |
|
| gen_stats.h | File | 2.99 KB | 0644 |
|
| genetlink.h | File | 20.88 KB | 0644 |
|
| geneve.h | File | 1.85 KB | 0644 |
|
| gre.h | File | 3.79 KB | 0644 |
|
| gro.h | File | 11.65 KB | 0644 |
|
| gro_cells.h | File | 443 B | 0644 |
|
| gso.h | File | 3.2 KB | 0644 |
|
| gtp.h | File | 1.46 KB | 0644 |
|
| gue.h | File | 3.29 KB | 0644 |
|
| handshake.h | File | 1.39 KB | 0644 |
|
| hwbm.h | File | 995 B | 0644 |
|
| icmp.h | File | 1.87 KB | 0644 |
|
| ieee80211_radiotap.h | File | 23.25 KB | 0644 |
|
| ieee802154_netdev.h | File | 8.75 KB | 0644 |
|
| if_inet6.h | File | 6.55 KB | 0644 |
|
| ife.h | File | 1.03 KB | 0644 |
|
| ila.h | File | 308 B | 0644 |
|
| inet6_connection_sock.h | File | 794 B | 0644 |
|
| inet6_hashtables.h | File | 3.6 KB | 0644 |
|
| inet_common.h | File | 2.9 KB | 0644 |
|
| inet_connection_sock.h | File | 11.03 KB | 0644 |
|
| inet_dscp.h | File | 1.55 KB | 0644 |
|
| inet_ecn.h | File | 7.83 KB | 0644 |
|
| inet_frag.h | File | 5.26 KB | 0644 |
|
| inet_hashtables.h | File | 12.28 KB | 0644 |
|
| inet_sock.h | File | 9.3 KB | 0644 |
|
| inet_timewait_sock.h | File | 3.56 KB | 0644 |
|
| inetpeer.h | File | 3.29 KB | 0644 |
|
| ip.h | File | 22.1 KB | 0644 |
|
| ip6_checksum.h | File | 2.47 KB | 0644 |
|
| ip6_fib.h | File | 15.82 KB | 0644 |
|
| ip6_route.h | File | 10.27 KB | 0644 |
|
| ip6_tunnel.h | File | 5.04 KB | 0644 |
|
| ip_fib.h | File | 17.27 KB | 0644 |
|
| ip_tunnels.h | File | 18.36 KB | 0644 |
|
| ip_vs.h | File | 49.62 KB | 0644 |
|
| ipcomp.h | File | 737 B | 0644 |
|
| ipconfig.h | File | 837 B | 0644 |
|
| ipv6.h | File | 37.44 KB | 0644 |
|
| ipv6_frag.h | File | 3.36 KB | 0644 |
|
| ipv6_stubs.h | File | 3.45 KB | 0644 |
|
| ipx.h | File | 4.28 KB | 0644 |
|
| iw_handler.h | File | 18.97 KB | 0644 |
|
| kcm.h | File | 4.82 KB | 0644 |
|
| l3mdev.h | File | 7.76 KB | 0644 |
|
| lag.h | File | 409 B | 0644 |
|
| lapb.h | File | 4.81 KB | 0644 |
|
| llc.h | File | 4.38 KB | 0644 |
|
| llc_c_ac.h | File | 9.39 KB | 0644 |
|
| llc_c_ev.h | File | 10.68 KB | 0644 |
|
| llc_c_st.h | File | 1.77 KB | 0644 |
|
| llc_conn.h | File | 4.09 KB | 0644 |
|
| llc_if.h | File | 2.16 KB | 0644 |
|
| llc_pdu.h | File | 14.35 KB | 0644 |
|
| llc_s_ac.h | File | 1.59 KB | 0644 |
|
| llc_s_ev.h | File | 2.22 KB | 0644 |
|
| llc_s_st.h | File | 1.03 KB | 0644 |
|
| llc_sap.h | File | 1.08 KB | 0644 |
|
| lwtunnel.h | File | 6.75 KB | 0644 |
|
| mac80211.h | File | 305.5 KB | 0644 |
|
| mac802154.h | File | 14.88 KB | 0644 |
|
| macsec.h | File | 10.25 KB | 0644 |
|
| mip6.h | File | 1016 B | 0644 |
|
| mld.h | File | 2.85 KB | 0644 |
|
| mpls.h | File | 943 B | 0644 |
|
| mpls_iptunnel.h | File | 481 B | 0644 |
|
| mptcp.h | File | 7.35 KB | 0644 |
|
| mrp.h | File | 3.11 KB | 0644 |
|
| ncsi.h | File | 1.94 KB | 0644 |
|
| ndisc.h | File | 15.05 KB | 0644 |
|
| neighbour.h | File | 16.54 KB | 0644 |
|
| net_debug.h | File | 5.07 KB | 0644 |
|
| net_failover.h | File | 1023 B | 0644 |
|
| net_namespace.h | File | 13.8 KB | 0644 |
|
| net_ratelimit.h | File | 220 B | 0644 |
|
| net_shaper.h | File | 3.49 KB | 0644 |
|
| net_trackers.h | File | 424 B | 0644 |
|
| netdev_queues.h | File | 10.02 KB | 0644 |
|
| netdev_rx_queue.h | File | 1.5 KB | 0644 |
|
| netevent.h | File | 1.04 KB | 0644 |
|
| netlabel.h | File | 20.3 KB | 0644 |
|
| netlink.h | File | 72.72 KB | 0644 |
|
| netprio_cgroup.h | File | 1.02 KB | 0644 |
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| netrom.h | File | 7.73 KB | 0644 |
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| nexthop.h | File | 13.16 KB | 0644 |
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| nl802154.h | File | 12 KB | 0644 |
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| nsh.h | File | 12.31 KB | 0644 |
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| p8022.h | File | 504 B | 0644 |
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| pie.h | File | 3.6 KB | 0644 |
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| ping.h | File | 2.8 KB | 0644 |
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| pkt_cls.h | File | 25.99 KB | 0644 |
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| pkt_sched.h | File | 7.4 KB | 0644 |
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| pptp.h | File | 604 B | 0644 |
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| protocol.h | File | 3.81 KB | 0644 |
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| psample.h | File | 1.22 KB | 0644 |
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| psnap.h | File | 430 B | 0644 |
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| raw.h | File | 2.48 KB | 0644 |
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| rawv6.h | File | 856 B | 0644 |
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| red.h | File | 11.39 KB | 0644 |
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| regulatory.h | File | 9.88 KB | 0644 |
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| request_sock.h | File | 6.53 KB | 0644 |
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| rose.h | File | 7.64 KB | 0644 |
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| route.h | File | 11.17 KB | 0644 |
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| rpl.h | File | 839 B | 0644 |
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| rps.h | File | 3.41 KB | 0644 |
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| rsi_91x.h | File | 1.67 KB | 0644 |
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| rstreason.h | File | 6.02 KB | 0644 |
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| rtnetlink.h | File | 7.82 KB | 0644 |
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| rtnh.h | File | 859 B | 0644 |
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| sch_generic.h | File | 34.42 KB | 0644 |
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| scm.h | File | 3.54 KB | 0644 |
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| secure_seq.h | File | 868 B | 0644 |
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| seg6.h | File | 2.43 KB | 0644 |
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| seg6_hmac.h | File | 1.7 KB | 0644 |
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| seg6_local.h | File | 644 B | 0644 |
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| selftests.h | File | 582 B | 0644 |
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| slhc_vj.h | File | 6.67 KB | 0644 |
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| smc.h | File | 2.41 KB | 0644 |
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| snmp.h | File | 5.14 KB | 0644 |
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| sock.h | File | 84.92 KB | 0644 |
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| sock_reuseport.h | File | 1.83 KB | 0644 |
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| stp.h | File | 412 B | 0644 |
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| strparser.h | File | 4.25 KB | 0644 |
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| switchdev.h | File | 15.1 KB | 0644 |
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| tc_wrapper.h | File | 6.29 KB | 0644 |
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| tcp.h | File | 76.22 KB | 0644 |
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| tcp_states.h | File | 1.3 KB | 0644 |
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| tcx.h | File | 4.3 KB | 0644 |
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| timewait_sock.h | File | 925 B | 0644 |
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| tipc.h | File | 2.35 KB | 0644 |
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| tls.h | File | 13.82 KB | 0644 |
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| tls_prot.h | File | 1.84 KB | 0644 |
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| tls_toe.h | File | 2.94 KB | 0644 |
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| transp_v6.h | File | 1.95 KB | 0644 |
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| tso.h | File | 566 B | 0644 |
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| tun_proto.h | File | 1015 B | 0644 |
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| udp.h | File | 15.73 KB | 0644 |
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| udp_tunnel.h | File | 12.67 KB | 0644 |
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| udplite.h | File | 2.38 KB | 0644 |
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| vsock_addr.h | File | 662 B | 0644 |
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| vxlan.h | File | 15.75 KB | 0644 |
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| wext.h | File | 1.47 KB | 0644 |
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| x25.h | File | 9.49 KB | 0644 |
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| x25device.h | File | 387 B | 0644 |
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| xdp.h | File | 14.43 KB | 0644 |
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| xdp_priv.h | File | 427 B | 0644 |
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| xdp_sock.h | File | 6.39 KB | 0644 |
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| xdp_sock_drv.h | File | 9.01 KB | 0644 |
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| xfrm.h | File | 57.78 KB | 0644 |
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| xsk_buff_pool.h | File | 6.91 KB | 0644 |
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