4dd191bb61
The in_cache_ops and eg_cache_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
#ifndef _MPC_H_
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#define _MPC_H_
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#include <linux/types.h>
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#include <linux/atm.h>
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#include <linux/atmmpc.h>
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#include <linux/skbuff.h>
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#include <linux/spinlock.h>
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#include "mpoa_caches.h"
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/* kernel -> mpc-daemon */
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int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc);
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struct mpoa_client {
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struct mpoa_client *next;
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struct net_device *dev; /* lec in question */
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int dev_num; /* e.g. 2 for lec2 */
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struct atm_vcc *mpoad_vcc; /* control channel to mpoad */
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uint8_t mps_ctrl_addr[ATM_ESA_LEN]; /* MPS control ATM address */
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uint8_t our_ctrl_addr[ATM_ESA_LEN]; /* MPC's control ATM address */
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rwlock_t ingress_lock;
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const struct in_cache_ops *in_ops; /* ingress cache operations */
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in_cache_entry *in_cache; /* the ingress cache of this MPC */
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rwlock_t egress_lock;
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const struct eg_cache_ops *eg_ops; /* egress cache operations */
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eg_cache_entry *eg_cache; /* the egress cache of this MPC */
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uint8_t *mps_macs; /* array of MPS MAC addresses, >=1 */
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int number_of_mps_macs; /* number of the above MAC addresses */
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struct mpc_parameters parameters; /* parameters for this client */
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const struct net_device_ops *old_ops;
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struct net_device_ops new_ops;
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};
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struct atm_mpoa_qos {
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struct atm_mpoa_qos *next;
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__be32 ipaddr;
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struct atm_qos qos;
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};
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/* MPOA QoS operations */
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struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos);
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struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip);
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int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos);
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/* Display QoS entries. This is for the procfs */
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struct seq_file;
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void atm_mpoa_disp_qos(struct seq_file *m);
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#ifdef CONFIG_PROC_FS
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int mpc_proc_init(void);
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void mpc_proc_clean(void);
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#else
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#define mpc_proc_init() (0)
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#define mpc_proc_clean() do { } while(0)
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#endif
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#endif /* _MPC_H_ */
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