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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859/* SPDX-License-Identifier: GPL-2.0 *//* * Management Component Transport Protocol (MCTP) - device * definitions. * * Copyright (c) 2021 Code Construct * Copyright (c) 2021 Google */
#ifndef __NET_MCTPDEVICE_H#define __NET_MCTPDEVICE_H
#include <linux/list.h>#include <linux/types.h>#include <linux/refcount.h>
struct mctp_sk_key;
struct mctp_dev { struct net_device *dev;
refcount_t refs;
unsigned int net; enum mctp_phys_binding binding;
const struct mctp_netdev_ops *ops;
/* Only modified under RTNL. Reads have addrs_lock held */ u8 *addrs; size_t num_addrs; spinlock_t addrs_lock;
struct rcu_head rcu;};
struct mctp_netdev_ops { void (*release_flow)(struct mctp_dev *dev, struct mctp_sk_key *key);};
#define MCTP_INITIAL_DEFAULT_NET 1
struct mctp_dev *mctp_dev_get_rtnl(const struct net_device *dev);struct mctp_dev *__mctp_dev_get(const struct net_device *dev);
int mctp_register_netdev(struct net_device *dev, const struct mctp_netdev_ops *ops, enum mctp_phys_binding binding);void mctp_unregister_netdev(struct net_device *dev);
void mctp_dev_hold(struct mctp_dev *mdev);void mctp_dev_put(struct mctp_dev *mdev);
void mctp_dev_set_key(struct mctp_dev *dev, struct mctp_sk_key *key);void mctp_dev_release_key(struct mctp_dev *dev, struct mctp_sk_key *key);
#endif /* __NET_MCTPDEVICE_H */