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