linux_dsm_epyc7002/net/atm/common.h
Stanislaw Gruszka 64bf69ddff [ATM]: deregistration removes device from atm_devs list immediately
atm_dev_deregister() removes device from atm_dev list immediately to
prevent operations on a phantom device.  Decision to free device based
only on ->refcnt  now. Remove shutdown_atm_dev() use atm_dev_deregister()
instead.  atm_dev_deregister() also asynchronously releases all vccs
related to device.

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-29 16:16:41 -08:00

53 lines
1.4 KiB
C

/* net/atm/common.h - ATM sockets (common part for PVC and SVC) */
/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
#ifndef NET_ATM_COMMON_H
#define NET_ATM_COMMON_H
#include <linux/net.h>
#include <linux/poll.h> /* for poll_table */
int vcc_create(struct socket *sock, int protocol, int family);
int vcc_release(struct socket *sock);
int vcc_connect(struct socket *sock, int itf, short vpi, int vci);
int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
size_t size, int flags);
int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
size_t total_len);
unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait);
int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
int vcc_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, int optlen);
int vcc_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen);
int atmpvc_init(void);
void atmpvc_exit(void);
int atmsvc_init(void);
void atmsvc_exit(void);
#ifdef CONFIG_PROC_FS
int atm_proc_init(void);
void atm_proc_exit(void);
#else
static inline int atm_proc_init(void)
{
return 0;
}
static inline void atm_proc_exit(void)
{
/* nothing */
}
#endif /* CONFIG_PROC_FS */
/* SVC */
int svc_change_qos(struct atm_vcc *vcc,struct atm_qos *qos);
void atm_dev_release_vccs(struct atm_dev *dev);
#endif