7750f403cb
The function is huge and included at least once in every VLAN acceleration capable driver. Uninline it; to avoid having drivers depend on the VLAN module, the function is always built in statically when VLAN is enabled. With all VLAN acceleration capable drivers that build on x86_64 enabled, this results in: text data bss dec hex filename 6515227 854044 343968 7713239 75b1d7 vmlinux.inlined 6505637 854044 343968 7703649 758c61 vmlinux.uninlined ---------------------------------------------------------- -9590 Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
88 lines
3.2 KiB
C
88 lines
3.2 KiB
C
#ifndef __BEN_VLAN_802_1Q_INC__
|
|
#define __BEN_VLAN_802_1Q_INC__
|
|
|
|
#include <linux/if_vlan.h>
|
|
|
|
#define VLAN_GRP_HASH_SHIFT 5
|
|
#define VLAN_GRP_HASH_SIZE (1 << VLAN_GRP_HASH_SHIFT)
|
|
#define VLAN_GRP_HASH_MASK (VLAN_GRP_HASH_SIZE - 1)
|
|
|
|
/* Find a VLAN device by the MAC address of its Ethernet device, and
|
|
* it's VLAN ID. The default configuration is to have VLAN's scope
|
|
* to be box-wide, so the MAC will be ignored. The mac will only be
|
|
* looked at if we are configured to have a separate set of VLANs per
|
|
* each MAC addressable interface. Note that this latter option does
|
|
* NOT follow the spec for VLANs, but may be useful for doing very
|
|
* large quantities of VLAN MUX/DEMUX onto FrameRelay or ATM PVCs.
|
|
*
|
|
* Must be invoked with rcu_read_lock (ie preempt disabled)
|
|
* or with RTNL.
|
|
*/
|
|
struct net_device *__find_vlan_dev(struct net_device *real_dev,
|
|
unsigned short VID); /* vlan.c */
|
|
|
|
/* found in vlan_dev.c */
|
|
int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
|
|
struct packet_type *ptype, struct net_device *orig_dev);
|
|
void vlan_dev_set_ingress_priority(const struct net_device *dev,
|
|
u32 skb_prio, short vlan_prio);
|
|
int vlan_dev_set_egress_priority(const struct net_device *dev,
|
|
u32 skb_prio, short vlan_prio);
|
|
int vlan_dev_change_flags(const struct net_device *dev, u32 flag, u32 mask);
|
|
void vlan_dev_get_realdev_name(const struct net_device *dev, char *result);
|
|
void vlan_dev_get_vid(const struct net_device *dev, unsigned short *result);
|
|
|
|
int vlan_check_real_dev(struct net_device *real_dev, unsigned short vlan_id);
|
|
void vlan_setup(struct net_device *dev);
|
|
int register_vlan_dev(struct net_device *dev);
|
|
void unregister_vlan_dev(struct net_device *dev);
|
|
|
|
static inline u32 vlan_get_ingress_priority(struct net_device *dev,
|
|
unsigned short vlan_tag)
|
|
{
|
|
struct vlan_dev_info *vip = vlan_dev_info(dev);
|
|
|
|
return vip->ingress_priority_map[(vlan_tag >> 13) & 0x7];
|
|
}
|
|
|
|
#ifdef CONFIG_VLAN_8021Q_GVRP
|
|
extern int vlan_gvrp_request_join(const struct net_device *dev);
|
|
extern void vlan_gvrp_request_leave(const struct net_device *dev);
|
|
extern int vlan_gvrp_init_applicant(struct net_device *dev);
|
|
extern void vlan_gvrp_uninit_applicant(struct net_device *dev);
|
|
extern int vlan_gvrp_init(void);
|
|
extern void vlan_gvrp_uninit(void);
|
|
#else
|
|
static inline int vlan_gvrp_request_join(const struct net_device *dev) { return 0; }
|
|
static inline void vlan_gvrp_request_leave(const struct net_device *dev) {}
|
|
static inline int vlan_gvrp_init_applicant(struct net_device *dev) { return 0; }
|
|
static inline void vlan_gvrp_uninit_applicant(struct net_device *dev) {}
|
|
static inline int vlan_gvrp_init(void) { return 0; }
|
|
static inline void vlan_gvrp_uninit(void) {}
|
|
#endif
|
|
|
|
int vlan_netlink_init(void);
|
|
void vlan_netlink_fini(void);
|
|
|
|
extern struct rtnl_link_ops vlan_link_ops;
|
|
|
|
static inline int is_vlan_dev(struct net_device *dev)
|
|
{
|
|
return dev->priv_flags & IFF_802_1Q_VLAN;
|
|
}
|
|
|
|
extern int vlan_net_id;
|
|
|
|
struct proc_dir_entry;
|
|
|
|
struct vlan_net {
|
|
/* /proc/net/vlan */
|
|
struct proc_dir_entry *proc_vlan_dir;
|
|
/* /proc/net/vlan/config */
|
|
struct proc_dir_entry *proc_vlan_conf;
|
|
/* Determines interface naming scheme. */
|
|
unsigned short name_type;
|
|
};
|
|
|
|
#endif /* !(__BEN_VLAN_802_1Q_INC__) */
|