1#ifndef _MPC_H_ 2#define _MPC_H_ 3 4#include <linux/types.h> 5#include <linux/atm.h> 6#include <linux/atmmpc.h> 7#include <linux/skbuff.h> 8#include <linux/spinlock.h> 9#include "mpoa_caches.h" 10 11/* kernel -> mpc-daemon */ 12int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc); 13 14struct mpoa_client { 15 struct mpoa_client *next; 16 struct net_device *dev; /* lec in question */ 17 int dev_num; /* e.g. 2 for lec2 */ 18 int (*old_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev); 19 struct atm_vcc *mpoad_vcc; /* control channel to mpoad */ 20 uint8_t mps_ctrl_addr[ATM_ESA_LEN]; /* MPS control ATM address */ 21 uint8_t our_ctrl_addr[ATM_ESA_LEN]; /* MPC's control ATM address */ 22 23 rwlock_t ingress_lock; 24 struct in_cache_ops *in_ops; /* ingress cache operations */ 25 in_cache_entry *in_cache; /* the ingress cache of this MPC */ 26 27 rwlock_t egress_lock; 28 struct eg_cache_ops *eg_ops; /* egress cache operations */ 29 eg_cache_entry *eg_cache; /* the egress cache of this MPC */ 30 31 uint8_t *mps_macs; /* array of MPS MAC addresses, >=1 */ 32 int number_of_mps_macs; /* number of the above MAC addresses */ 33 struct mpc_parameters parameters; /* parameters for this client */ 34}; 35 36 37struct atm_mpoa_qos { 38 struct atm_mpoa_qos *next; 39 __be32 ipaddr; 40 struct atm_qos qos; 41}; 42 43 44/* MPOA QoS operations */ 45struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos); 46struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip); 47int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos); 48 49/* Display QoS entries. This is for the procfs */ 50struct seq_file; 51void atm_mpoa_disp_qos(struct seq_file *m); 52 53#ifdef CONFIG_PROC_FS 54int mpc_proc_init(void); 55void mpc_proc_clean(void); 56#else 57#define mpc_proc_init() (0) 58#define mpc_proc_clean() do { } while(0) 59#endif 60 61#endif /* _MPC_H_ */ 62