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Diffstat (limited to 'arch/sandbox/include/asm/eth-raw-os.h')
| -rw-r--r-- | arch/sandbox/include/asm/eth-raw-os.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/eth-raw-os.h b/arch/sandbox/include/asm/eth-raw-os.h new file mode 100644 index 0000000..ed4b2e2 --- /dev/null +++ b/arch/sandbox/include/asm/eth-raw-os.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2015 National Instruments + * + * (C) Copyright 2015 + * Joe Hershberger <joe.hershberger@ni.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#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 */ |