summaryrefslogtreecommitdiff
path: root/include/linux/netdevice.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/netdevice.h')
-rw-r--r--include/linux/netdevice.h61
1 files changed, 5 insertions, 56 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 54b8b4d7b68..34f3abc6457 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -34,7 +34,6 @@
#include <linux/pm_qos_params.h>
#include <linux/timer.h>
#include <linux/delay.h>
-#include <linux/mm.h>
#include <asm/atomic.h>
#include <asm/cache.h>
#include <asm/byteorder.h>
@@ -61,11 +60,6 @@ struct wireless_dev;
#define SET_ETHTOOL_OPS(netdev,ops) \
( (netdev)->ethtool_ops = (ops) )
-#define HAVE_ALLOC_NETDEV /* feature macro: alloc_xxxdev
- functions are available. */
-#define HAVE_FREE_NETDEV /* free_netdev() */
-#define HAVE_NETDEV_PRIV /* netdev_priv() */
-
/* hardware address assignment types */
#define NET_ADDR_PERM 0 /* address is permanent (default) */
#define NET_ADDR_RANDOM 1 /* address is generated randomly */
@@ -258,21 +252,8 @@ struct netdev_hw_addr_list {
netdev_hw_addr_list_for_each(ha, &(dev)->mc)
struct hh_cache {
- struct hh_cache *hh_next; /* Next entry */
- atomic_t hh_refcnt; /* number of users */
-/*
- * We want hh_output, hh_len, hh_lock and hh_data be a in a separate
- * cache line on SMP.
- * They are mostly read, but hh_refcnt may be changed quite frequently,
- * incurring cache line ping pongs.
- */
- __be16 hh_type ____cacheline_aligned_in_smp;
- /* protocol identifier, f.e ETH_P_IP
- * NOTE: For VLANs, this will be the
- * encapuslated type. --BLG
- */
- u16 hh_len; /* length of header */
- int (*hh_output)(struct sk_buff *skb);
+ u16 hh_len;
+ u16 __pad;
seqlock_t hh_lock;
/* cached hardware header; allow for machine alignment needs. */
@@ -284,12 +265,6 @@ struct hh_cache {
unsigned long hh_data[HH_DATA_ALIGN(LL_MAX_HEADER) / sizeof(long)];
};
-static inline void hh_cache_put(struct hh_cache *hh)
-{
- if (atomic_dec_and_test(&hh->hh_refcnt))
- kfree(hh);
-}
-
/* Reserve HH_DATA_MOD byte aligned hard_header_len, but at least that much.
* Alternative is:
* dev->hard_header_len ? (dev->hard_header_len +
@@ -314,8 +289,7 @@ struct header_ops {
const void *saddr, unsigned len);
int (*parse)(const struct sk_buff *skb, unsigned char *haddr);
int (*rebuild)(struct sk_buff *skb);
-#define HAVE_HEADER_CACHE
- int (*cache)(const struct neighbour *neigh, struct hh_cache *hh);
+ int (*cache)(const struct neighbour *neigh, struct hh_cache *hh, __be16 type);
void (*cache_update)(struct hh_cache *hh,
const struct net_device *dev,
const unsigned char *haddr);
@@ -556,7 +530,7 @@ struct netdev_queue {
struct Qdisc *qdisc;
unsigned long state;
struct Qdisc *qdisc_sleeping;
-#ifdef CONFIG_RPS
+#if defined(CONFIG_RPS) || defined(CONFIG_XPS)
struct kobject kobj;
#endif
#if defined(CONFIG_XPS) && defined(CONFIG_NUMA)
@@ -794,12 +768,6 @@ struct netdev_tc_txq {
* 3. Update dev->stats asynchronously and atomically, and define
* neither operation.
*
- * void (*ndo_vlan_rx_register)(struct net_device *dev, struct vlan_group *grp);
- * If device support VLAN receive acceleration
- * (ie. dev->features & NETIF_F_HW_VLAN_RX), then this function is called
- * when vlan groups for the device changes. Note: grp is NULL
- * if no vlan's groups are being used.
- *
* void (*ndo_vlan_rx_add_vid)(struct net_device *dev, unsigned short vid);
* If device support VLAN filtering (dev->features & NETIF_F_HW_VLAN_FILTER)
* this function is called when a VLAN id is registered.
@@ -888,7 +856,6 @@ struct netdev_tc_txq {
* Must return >0 or -errno if it changed dev->features itself.
*
*/
-#define HAVE_NET_DEVICE_OPS
struct net_device_ops {
int (*ndo_init)(struct net_device *dev);
void (*ndo_uninit)(struct net_device *dev);
@@ -919,8 +886,6 @@ struct net_device_ops {
struct rtnl_link_stats64 *storage);
struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
- void (*ndo_vlan_rx_register)(struct net_device *dev,
- struct vlan_group *grp);
void (*ndo_vlan_rx_add_vid)(struct net_device *dev,
unsigned short vid);
void (*ndo_vlan_rx_kill_vid)(struct net_device *dev,
@@ -1097,12 +1062,6 @@ struct net_device {
#define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \
NETIF_F_FSO)
-#define NETIF_F_ALL_TX_OFFLOADS (NETIF_F_ALL_CSUM | NETIF_F_SG | \
- NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
- NETIF_F_HIGHDMA | \
- NETIF_F_SCTP_CSUM | \
- NETIF_F_ALL_FCOE)
-
/*
* If one device supports one of these features, then enable them
* for all in netdev_increment_features.
@@ -1220,7 +1179,7 @@ struct net_device {
unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */
-#ifdef CONFIG_RPS
+#if defined(CONFIG_RPS) || defined(CONFIG_XPS)
struct kset *queues_kset;
struct netdev_rx_queue *_rx;
@@ -1348,9 +1307,6 @@ struct net_device {
/* max exchange id for FCoE LRO by ddp */
unsigned int fcoe_ddp_xid;
#endif
- /* n-tuple filter list attached to this device */
- struct ethtool_rx_ntuple_list ethtool_ntuple_list;
-
/* phy device may attach itself for hardware timestamping */
struct phy_device *phydev;
@@ -1563,7 +1519,6 @@ struct packet_type {
struct list_head list;
};
-#include <linux/interrupt.h>
#include <linux/notifier.h>
extern rwlock_t dev_base_lock; /* Device list lock */
@@ -1786,8 +1741,6 @@ static inline void input_queue_tail_incr_save(struct softnet_data *sd,
DECLARE_PER_CPU_ALIGNED(struct softnet_data, softnet_data);
-#define HAVE_NETIF_QUEUE
-
extern void __netif_schedule(struct Qdisc *q);
static inline void netif_schedule_queue(struct netdev_queue *txq)
@@ -2063,10 +2016,8 @@ extern void dev_kfree_skb_irq(struct sk_buff *skb);
*/
extern void dev_kfree_skb_any(struct sk_buff *skb);
-#define HAVE_NETIF_RX 1
extern int netif_rx(struct sk_buff *skb);
extern int netif_rx_ni(struct sk_buff *skb);
-#define HAVE_NETIF_RECEIVE_SKB 1
extern int netif_receive_skb(struct sk_buff *skb);
extern gro_result_t dev_gro_receive(struct napi_struct *napi,
struct sk_buff *skb);
@@ -2246,7 +2197,6 @@ extern void netif_device_attach(struct net_device *dev);
/*
* Network interface message level settings
*/
-#define HAVE_NETIF_MSG 1
enum {
NETIF_MSG_DRV = 0x0001,
@@ -2564,7 +2514,6 @@ static inline u32 netdev_get_wanted_features(struct net_device *dev)
return (dev->features & ~dev->hw_features) | dev->wanted_features;
}
u32 netdev_increment_features(u32 all, u32 one, u32 mask);
-u32 netdev_fix_features(struct net_device *dev, u32 features);
int __netdev_update_features(struct net_device *dev);
void netdev_update_features(struct net_device *dev);
void netdev_change_features(struct net_device *dev);
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-04 13:32:45 +0000