mpc.h
上传用户:jlfgdled
上传日期:2013-04-10
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文件大小:2k
- #ifndef _MPC_H_
- #define _MPC_H_
- #include <linux/atm.h>
- #include <linux/atmmpc.h>
- #include <linux/skbuff.h>
- #include <linux/spinlock.h>
- #include "mpoa_caches.h"
- /* kernel -> mpc-daemon */
- int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc);
- /* Functions for ioctl(ATMMPC_*) operations */
- int atm_mpoa_mpoad_attach(struct atm_vcc *vcc, int arg);
- int atm_mpoa_vcc_attach(struct atm_vcc *vcc, long arg);
- struct mpoa_client {
- struct mpoa_client *next;
- struct net_device *dev; /* lec in question */
- int dev_num; /* e.g. 2 for lec2 */
- int (*old_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev);
- struct atm_vcc *mpoad_vcc; /* control channel to mpoad */
- uint8_t mps_ctrl_addr[ATM_ESA_LEN]; /* MPS control ATM address */
- uint8_t our_ctrl_addr[ATM_ESA_LEN]; /* MPC's control ATM address */
- rwlock_t ingress_lock;
- struct in_cache_ops *in_ops; /* ingress cache operations */
- in_cache_entry *in_cache; /* the ingress cache of this MPC */
- rwlock_t egress_lock;
- struct eg_cache_ops *eg_ops; /* egress cache operations */
- eg_cache_entry *eg_cache; /* the egress cache of this MPC */
- uint8_t *mps_macs; /* array of MPS MAC addresses, >=1 */
- int number_of_mps_macs; /* number of the above MAC addresses */
- struct mpc_parameters parameters; /* parameters for this client */
- };
- struct atm_mpoa_qos {
- struct atm_mpoa_qos *next;
- uint32_t ipaddr;
- struct atm_qos qos;
- };
- /* Functions to call during ioctl(ATMMPC, ) */
- struct atm_mpoa_ops {
- int (*mpoad_attach)(struct atm_vcc *vcc, int arg); /* attach mpoa daemon */
- int (*vcc_attach)(struct atm_vcc *vcc, long arg); /* attach shortcut vcc */
- };
- /* Boot/module initialization function */
- void atm_mpoa_init(void);
- void atm_mpoa_init_ops(struct atm_mpoa_ops *ops);
- /* MPOA QoS operations */
- struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos);
- struct atm_mpoa_qos *atm_mpoa_search_qos(uint32_t dst_ip);
- int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos);
- /* Display QoS entries. This is for the procfs */
- void atm_mpoa_disp_qos(char *page, int *len);
- #endif /* _MPC_H_ */