diff options
| author | thead_admin <occ_thead@service.alibaba.com> | 2022-09-13 11:04:33 +0800 |
|---|---|---|
| committer | thead_admin <occ_thead@service.alibaba.com> | 2022-09-13 11:04:33 +0800 |
| commit | 43db9e00d5837c100c0b2fbbee64a08ab807d1e0 (patch) | |
| tree | b40c0eed02935b6682e8c5c975e3016b6b2f55fe /net/arp.h | |
Linux_SDK_V0.9.5Linux_SDK_V0.9.5
Diffstat (limited to 'net/arp.h')
| -rw-r--r-- | net/arp.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/net/arp.h b/net/arp.h new file mode 100644 index 00000000..25b3c00d --- /dev/null +++ b/net/arp.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copied from Linux Monitor (LiMon) - Networking. + * + * Copyright 1994 - 2000 Neil Russell. + * (See License) + * Copyright 2000 Roland Borde + * Copyright 2000 Paolo Scaffardi + * Copyright 2000-2002 Wolfgang Denk, wd@denx.de + */ + +#ifndef __ARP_H__ +#define __ARP_H__ + +#include <common.h> + +extern struct in_addr net_arp_wait_packet_ip; +/* MAC address of waiting packet's destination */ +extern uchar *arp_wait_packet_ethaddr; +extern int arp_wait_tx_packet_size; +extern ulong arp_wait_timer_start; +extern int arp_wait_try; +extern uchar *arp_tx_packet; + +void arp_init(void); +void arp_request(void); +void arp_raw_request(struct in_addr source_ip, const uchar *targetEther, + struct in_addr target_ip); +int arp_timeout_check(void); +void arp_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len); + +#endif /* __ARP_H__ */ |