ARP Internal Members

 

Name 

Description 

 

ARPPut 

Writes an ARP packet to the MAC. 

 

SwapARPPacket 

Swaps endian-ness of header information in an ARP packet. 

 

Name 

Description 

 

ARP_OPERATION_REQ 

Operation code indicating an ARP Request 

 

ARP_OPERATION_RESP 

Operation code indicating an ARP Response 

 

HW_ETHERNET 

ARP Hardware type as defined by IEEE 802.3 

 

ARP_IP 

ARP IP packet type as defined by IEEE 802.3 

 

Name 

Description 

 

Cache 

Cache for one ARP response 

 

reg_apps 

Call-Backs storage for MAX of two Modules/Apps
// ARP packet structure typedef struct __attribute__((aligned(2), packed)) { WORD HardwareType; WORD Protocol; BYTE MACAddrLen; BYTE ProtocolLen; WORD Operation; MAC_ADDR SenderMACAddr; IP_ADDR SenderIPAddr; MAC_ADDR TargetMACAddr; IP_ADDR TargetIPAddr; } ARP_PACKET;