linux/net/atm/mpc.h
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   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
  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        const struct net_device_ops *old_ops;
  36        struct net_device_ops new_ops;
  37};
  38
  39
  40struct atm_mpoa_qos {
  41        struct atm_mpoa_qos *next;
  42        __be32 ipaddr;
  43        struct atm_qos qos;
  44};
  45
  46
  47/* MPOA QoS operations */
  48struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos);
  49struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip);
  50int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos);
  51
  52/* Display QoS entries. This is for the procfs */
  53struct seq_file;
  54void atm_mpoa_disp_qos(struct seq_file *m);
  55
  56#ifdef CONFIG_PROC_FS
  57int mpc_proc_init(void);
  58void mpc_proc_clean(void);
  59#else
  60#define mpc_proc_init() (0)
  61#define mpc_proc_clean() do { } while(0)
  62#endif
  63
  64#endif /* _MPC_H_ */
  65
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