patch-2.3.15 linux/net/atm/mpc.h

• Lines: 66
• Date: Mon Aug 23 09:56:32 1999
• Orig file: v2.3.14/linux/net/atm/mpc.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.14/linux/net/atm/mpc.h linux/net/atm/mpc.h
@@ -0,0 +1,65 @@
+#ifndef _MPC_H_
+#define _MPC_H_
+
+#include <linux/atm.h>
+#include <linux/atmmpc.h>
+#include <linux/skbuff.h>
+#include <asm/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_ */