mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.3 KiB
56 lines
1.3 KiB
/* 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; |
|
|
|
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); |
|
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 */
|
|
|