projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 1da177e4 LT |
2 | #ifndef _MPC_H_ |
| 3 | #define _MPC_H_ | |
| 4 | ||
| 5 | #include <linux/types.h> | |
| 6 | #include <linux/atm.h> | |
| 7 | #include <linux/atmmpc.h> | |
| 8 | #include <linux/skbuff.h> | |
| 9 | #include <linux/spinlock.h> | |
| 10 | #include "mpoa_caches.h" | |
| 11 | ||
| 12 | /* kernel -> mpc-daemon */ | |
| 13 | int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc); | |
| 14 | ||
| 15 | struct mpoa_client { | |
| f7d57453 YH |
16 | struct mpoa_client *next; |
| 17 | struct net_device *dev; /* lec in question */ | |
| 18 | int dev_num; /* e.g. 2 for lec2 */ | |
| 788dee0a | 19 | |
| f7d57453 YH |
20 | struct atm_vcc *mpoad_vcc; /* control channel to mpoad */ |
| 21 | uint8_t mps_ctrl_addr[ATM_ESA_LEN]; /* MPS control ATM address */ | |
| 22 | uint8_t our_ctrl_addr[ATM_ESA_LEN]; /* MPC's control ATM address */ | |
| 23 | ||
| 24 | rwlock_t ingress_lock; | |
| 4dd191bb | 25 | const struct in_cache_ops *in_ops; /* ingress cache operations */ |
| f7d57453 YH |
26 | in_cache_entry *in_cache; /* the ingress cache of this MPC */ |
| 27 | ||
| 28 | rwlock_t egress_lock; | |
| 4dd191bb | 29 | const struct eg_cache_ops *eg_ops; /* egress cache operations */ |
| f7d57453 YH |
30 | eg_cache_entry *eg_cache; /* the egress cache of this MPC */ |
| 31 | ||
| 32 | uint8_t *mps_macs; /* array of MPS MAC addresses, >=1 */ | |
| 33 | int number_of_mps_macs; /* number of the above MAC addresses */ | |
| 34 | struct mpc_parameters parameters; /* parameters for this client */ | |
| 788dee0a SH |
35 | |
| 36 | const struct net_device_ops *old_ops; | |
| 37 | struct net_device_ops new_ops; | |
| 1da177e4 LT |
38 | }; |
| 39 | ||
| 40 | ||
| 41 | struct atm_mpoa_qos { | |
| f7d57453 YH |
42 | struct atm_mpoa_qos *next; |
| 43 | __be32 ipaddr; | |
| 44 | struct atm_qos qos; | |
| 1da177e4 LT |
45 | }; |
| 46 | ||
| 47 | ||
| 48 | /* MPOA QoS operations */ | |
| 30d492da AV |
49 | struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos); |
| 50 | struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip); | |
| 1da177e4 LT |
51 | int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos); |
| 52 | ||
| 53 | /* Display QoS entries. This is for the procfs */ | |
| 54 | struct seq_file; | |
| 55 | void atm_mpoa_disp_qos(struct seq_file *m); | |
| 56 | ||
| 69263bcf AB |
57 | #ifdef CONFIG_PROC_FS |
| 58 | int mpc_proc_init(void); | |
| 59 | void mpc_proc_clean(void); | |
| 60 | #else | |
| 61 | #define mpc_proc_init() (0) | |
| 62 | #define mpc_proc_clean() do { } while(0) | |
| 63 | #endif | |
| 64 | ||
| 1da177e4 | 65 | #endif /* _MPC_H_ */ |