diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.c | 1 | ||||
| -rw-r--r-- | net/core/dev.h | 91 | ||||
| -rw-r--r-- | net/core/dev_addr_lists.c | 2 | ||||
| -rw-r--r-- | net/core/dev_ioctl.c | 2 | ||||
| -rw-r--r-- | net/core/link_watch.c | 1 | ||||
| -rw-r--r-- | net/core/net-procfs.c | 2 | ||||
| -rw-r--r-- | net/core/net-sysfs.c | 1 | ||||
| -rw-r--r-- | net/core/rtnetlink.c | 2 | ||||
| -rw-r--r-- | net/core/sock.c | 2 | ||||
| -rw-r--r-- | net/core/sysctl_net_core.c | 2 |
10 files changed, 106 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 8755ad71be6c..f00d29856b43 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -151,6 +151,7 @@ #include <linux/prandom.h> #include <linux/once_lite.h> +#include "dev.h" #include "net-sysfs.h" diff --git a/net/core/dev.h b/net/core/dev.h new file mode 100644 index 000000000000..27923df00637 --- /dev/null +++ b/net/core/dev.h @@ -0,0 +1,91 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef _NET_CORE_DEV_H +#define _NET_CORE_DEV_H + +#include <linux/types.h> + +struct net; +struct net_device; +struct netdev_bpf; +struct netdev_phys_item_id; +struct netlink_ext_ack; + +/* Random bits of netdevice that don't need to be exposed */ +#define FLOW_LIMIT_HISTORY (1 << 7) /* must be ^2 and !overflow buckets */ +struct sd_flow_limit { + u64 count; + unsigned int num_buckets; + unsigned int history_head; + u16 history[FLOW_LIMIT_HISTORY]; + u8 buckets[]; +}; + +extern int netdev_flow_limit_table_len; + +#ifdef CONFIG_PROC_FS +int __init dev_proc_init(void); +#else +#define dev_proc_init() 0 +#endif + +void linkwatch_init_dev(struct net_device *dev); +void linkwatch_forget_dev(struct net_device *dev); +void linkwatch_run_queue(void); + +void dev_addr_flush(struct net_device *dev); +int dev_addr_init(struct net_device *dev); +void dev_addr_check(struct net_device *dev); + +/* sysctls not referred to from outside net/core/ */ +extern int netdev_budget; +extern unsigned int netdev_budget_usecs; + +extern int netdev_tstamp_prequeue; +extern int netdev_unregister_timeout_secs; +extern int weight_p; +extern int dev_weight_rx_bias; +extern int dev_weight_tx_bias; + +/* rtnl helpers */ +extern struct list_head net_todo_list; +void netdev_run_todo(void); + +/* netdev management, shared between various uAPI entry points */ +struct netdev_name_node { + struct hlist_node hlist; + struct list_head list; + struct net_device *dev; + const char *name; +}; + +int netdev_get_name(struct net *net, char *name, int ifindex); +int dev_change_name(struct net_device *dev, const char *newname); + +int netdev_name_node_alt_create(struct net_device *dev, const char *name); +int netdev_name_node_alt_destroy(struct net_device *dev, const char *name); + +int dev_validate_mtu(struct net_device *dev, int mtu, + struct netlink_ext_ack *extack); +int dev_set_mtu_ext(struct net_device *dev, int mtu, + struct netlink_ext_ack *extack); + +int dev_get_phys_port_id(struct net_device *dev, + struct netdev_phys_item_id *ppid); +int dev_get_phys_port_name(struct net_device *dev, + char *name, size_t len); + +int dev_change_proto_down(struct net_device *dev, bool proto_down); +void dev_change_proto_down_reason(struct net_device *dev, unsigned long mask, + u32 value); + +typedef int (*bpf_op_t)(struct net_device *dev, struct netdev_bpf *bpf); +int dev_change_xdp_fd(struct net_device *dev, struct netlink_ext_ack *extack, + int fd, int expected_fd, u32 flags); + +int dev_change_tx_queue_len(struct net_device *dev, unsigned long new_len); +void dev_set_group(struct net_device *dev, int new_group); +int dev_change_carrier(struct net_device *dev, bool new_carrier); + +void __dev_set_rx_mode(struct net_device *dev); + +#endif diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c index bead38ca50bd..baa63dee2829 100644 --- a/net/core/dev_addr_lists.c +++ b/net/core/dev_addr_lists.c @@ -12,6 +12,8 @@ #include <linux/export.h> #include <linux/list.h> +#include "dev.h" + /* * General list handling functions */ diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c index 1b807d119da5..4f6be442ae7e 100644 --- a/net/core/dev_ioctl.c +++ b/net/core/dev_ioctl.c @@ -10,6 +10,8 @@ #include <net/dsa.h> #include <net/wext.h> +#include "dev.h" + /* * Map an interface index to its name (SIOCGIFNAME) */ diff --git a/net/core/link_watch.c b/net/core/link_watch.c index 95098d1a49bd..a244d3bade7d 100644 --- a/net/core/link_watch.c +++ b/net/core/link_watch.c @@ -18,6 +18,7 @@ #include <linux/bitops.h> #include <linux/types.h> +#include "dev.h" enum lw_bits { LW_URGENT = 0, diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c index 88cc0ad7d386..1ec23bf8b05c 100644 --- a/net/core/net-procfs.c +++ b/net/core/net-procfs.c @@ -4,6 +4,8 @@ #include <linux/seq_file.h> #include <net/wext.h> +#include "dev.h" + #define BUCKET_SPACE (32 - NETDEV_HASHBITS - 1) #define get_bucket(x) ((x) >> BUCKET_SPACE) diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 9cbc1c8289bc..4980c3a50475 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -24,6 +24,7 @@ #include <linux/of_net.h> #include <linux/cpu.h> +#include "dev.h" #include "net-sysfs.h" #ifdef CONFIG_SYSFS diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 0e4502d641eb..4041b3e2e8ec 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -54,6 +54,8 @@ #include <net/rtnetlink.h> #include <net/net_namespace.h> +#include "dev.h" + #define RTNL_MAX_TYPE 50 #define RTNL_SLAVE_MAX_TYPE 40 diff --git a/net/core/sock.c b/net/core/sock.c index 1180a0cb0110..7000403eaeb2 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -141,6 +141,8 @@ #include <linux/ethtool.h> +#include "dev.h" + static DEFINE_MUTEX(proto_list_mutex); static LIST_HEAD(proto_list); diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 7123fe7feeac..8295e5877eb3 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -23,6 +23,8 @@ #include <net/busy_poll.h> #include <net/pkt_sched.h> +#include "dev.h" + static int two = 2; static int three = 3; static int int_3600 = 3600; |