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#ifndef _MPC_H_
#define _MPC_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);
/* Functions for ioctl(ATMMPC_*) operations */
int atm_mpoa_mpoad_attach(struct atm_vcc *vcc, int arg);
int atm_mpoa_vcc_attach(struct atm_vcc *vcc, long arg);
struct mpoa_client {
struct mpoa_client *next;
struct net_device *dev; /* lec in question */
int dev_num; /* e.g. 2 for lec2 */
int (*old_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev);
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;
struct in_cache_ops *in_ops; /* ingress cache operations */
in_cache_entry *in_cache; /* the ingress cache of this MPC */
rwlock_t egress_lock;
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 */
};
struct atm_mpoa_qos {
struct atm_mpoa_qos *next;
uint32_t ipaddr;
struct atm_qos qos;
};
/* Functions to call during ioctl(ATMMPC, ) */
struct atm_mpoa_ops {
int (*mpoad_attach)(struct atm_vcc *vcc, int arg); /* attach mpoa daemon */
int (*vcc_attach)(struct atm_vcc *vcc, long arg); /* attach shortcut vcc */
};
/* Boot/module initialization function */
void atm_mpoa_init(void);
void atm_mpoa_init_ops(struct atm_mpoa_ops *ops);
/* MPOA QoS operations */
struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos);
struct atm_mpoa_qos *atm_mpoa_search_qos(uint32_t dst_ip);
int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos);
/* Display QoS entries. This is for the procfs */
void atm_mpoa_disp_qos(char *page, int *len);
#endif /* _MPC_H_ */
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