35 lines
770 B
C
35 lines
770 B
C
/*
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server/ip/gen/ether.h
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*/
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#ifndef __SERVER__IP__GEN__ETHER_H__
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#define __SERVER__IP__GEN__ETHER_H__
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#define ETH_MIN_PACK_SIZE 60
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#define ETH_MAX_PACK_SIZE 1514
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#define ETH_MAX_PACK_SIZE_TAGGED 1518
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#define ETH_HDR_SIZE 14
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#define ETH_CRC_SIZE 4
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typedef struct ether_addr
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{
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u8_t ea_addr[6];
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} ether_addr_t;
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typedef u16_t ether_type_t;
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#define ETH_ARP_PROTO 0x806
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#define ETH_IP_PROTO 0x800
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#define ETH_VLAN_PROTO 0x8100
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/* Tag Control Information field for VLAN and Priority tagging */
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#define ETH_TCI_PRIO_MASK 0xe000
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#define ETH_TCI_CFI 0x1000 /* Canonical Formal Indicator */
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#define ETH_TCI_VLAN_MASK 0x0fff /* 12-bit vlan number */
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#endif /* __SERVER__IP__GEN__ETHER_H__ */
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/*
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* $PchId: ether.h,v 1.6 2005/01/27 17:33:35 philip Exp $
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*/
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