mirror of https://gitee.com/openkylin/linux.git
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _MPC_H_
|
|
#define _MPC_H_
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/atm.h>
|
|
#include <linux/atmmpc.h>
|
|
#include <linux/skbuff.h>
|
|
#include <linux/spinlock.h>
|
|
#include "mpoa_caches.h"
|
|
|
|
/* kernel -> mpc-daemon */
|
|
int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc);
|
|
|
|
struct mpoa_client {
|
|
struct mpoa_client *next;
|
|
struct net_device *dev; /* lec in question */
|
|
int dev_num; /* e.g. 2 for lec2 */
|
|
|
|
struct atm_vcc *mpoad_vcc; /* control channel to mpoad */
|
|
uint8_t mps_ctrl_addr[ATM_ESA_LEN]; /* MPS control ATM address */
|
|
uint8_t our_ctrl_addr[ATM_ESA_LEN]; /* MPC's control ATM address */
|
|
|
|
rwlock_t ingress_lock;
|
|
const struct in_cache_ops *in_ops; /* ingress cache operations */
|
|
in_cache_entry *in_cache; /* the ingress cache of this MPC */
|
|
|
|
rwlock_t egress_lock;
|
|
const struct eg_cache_ops *eg_ops; /* egress cache operations */
|
|
eg_cache_entry *eg_cache; /* the egress cache of this MPC */
|
|
|
|
uint8_t *mps_macs; /* array of MPS MAC addresses, >=1 */
|
|
int number_of_mps_macs; /* number of the above MAC addresses */
|
|
struct mpc_parameters parameters; /* parameters for this client */
|
|
|
|
const struct net_device_ops *old_ops;
|
|
struct net_device_ops new_ops;
|
|
};
|
|
|
|
|
|
struct atm_mpoa_qos {
|
|
struct atm_mpoa_qos *next;
|
|
__be32 ipaddr;
|
|
struct atm_qos qos;
|
|
};
|
|
|
|
|
|
/* MPOA QoS operations */
|
|
struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos);
|
|
struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip);
|
|
int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos);
|
|
|
|
/* Display QoS entries. This is for the procfs */
|
|
struct seq_file;
|
|
void atm_mpoa_disp_qos(struct seq_file *m);
|
|
|
|
#ifdef CONFIG_PROC_FS
|
|
int mpc_proc_init(void);
|
|
void mpc_proc_clean(void);
|
|
#else
|
|
#define mpc_proc_init() (0)
|
|
#define mpc_proc_clean() do { } while(0)
|
|
#endif
|
|
|
|
#endif /* _MPC_H_ */
|