| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2015 National Instruments |
| * |
| * (C) Copyright 2015 |
| * Joe Hershberger <joe.hershberger@ni.com> |
| */ |
| |
| #ifndef __ETH_RAW_OS_H |
| #define __ETH_RAW_OS_H |
| |
| /** |
| * struct eth_sandbox_raw_priv - raw socket session |
| * |
| * sd: socket descriptor - the open socket during a session |
| * device: struct sockaddr_ll - the host interface packets move to/from |
| * local: 1 or 0 to select the local interface ('lo') or not |
| * local_bindsd: socket descriptor to prevent the kernel from sending |
| * a message to the server claiming the port is |
| * unreachable |
| * local_bind_udp_port: The UDP port number that we bound to |
| */ |
| struct eth_sandbox_raw_priv { |
| int sd; |
| void *device; |
| int local; |
| int local_bind_sd; |
| unsigned short local_bind_udp_port; |
| }; |
| |
| int sandbox_eth_raw_os_start(const char *ifname, unsigned char *ethmac, |
| struct eth_sandbox_raw_priv *priv); |
| int sandbox_eth_raw_os_send(void *packet, int length, |
| struct eth_sandbox_raw_priv *priv); |
| int sandbox_eth_raw_os_recv(void *packet, int *length, |
| const struct eth_sandbox_raw_priv *priv); |
| void sandbox_eth_raw_os_stop(struct eth_sandbox_raw_priv *priv); |
| |
| #endif /* __ETH_RAW_OS_H */ |
