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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 */ | |
12 | int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc); | |
13 | ||
14 | struct 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 | ||
40 | struct atm_mpoa_qos { | |
41 | struct atm_mpoa_qos *next; | |
42 | __be32 ipaddr; | |
43 | struct atm_qos qos; | |
44 | }; | |
45 | ||
46 | ||
47 | /* MPOA QoS operations */ | |
48 | struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos); | |
49 | struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip); | |
50 | int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos); | |
51 | ||
52 | /* Display QoS entries. This is for the procfs */ | |
53 | struct seq_file; | |
54 | void atm_mpoa_disp_qos(struct seq_file *m); | |
55 | ||
56 | #ifdef CONFIG_PROC_FS | |
57 | int mpc_proc_init(void); | |
58 | void 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_ */ |