taglinefilesource code
MAX_ADDR_LEN53include/linux/netdevice.hchar dmi_addr[MAX_ADDR_LEN];
MAX_ADDR_LEN118include/linux/netdevice.hunsigned char      broadcast[MAX_ADDR_LEN];  /* hw bcast add  */
MAX_ADDR_LEN120include/linux/netdevice.hunsigned char      dev_addr[MAX_ADDR_LEN];  /* hw address  */
MAX_ADDR_LEN216include/net/sock.hchar      ip_mc_name[MAX_ADDR_LEN];/* Multicast device name */
MAX_ADDR_LEN1159net/core/dev.cmemcpy(ifr.old_ifr_hwaddr,dev->dev_addr, MAX_ADDR_LEN);
MAX_ADDR_LEN1163net/core/dev.cmemcpy(ifr.ifr_hwaddr.sa_data,dev->dev_addr, MAX_ADDR_LEN);
MAX_ADDR_LEN108net/ipv4/arp.cunsigned char      ha[MAX_ADDR_LEN];  /* Hardware address    */
MAX_ADDR_LEN606net/ipv4/arp.cunsigned char ha[MAX_ADDR_LEN];  /* So we can enable ints again. */
MAX_ADDR_LEN84net/ipv4/rarp.cunsigned char      ha[MAX_ADDR_LEN];  /* Hardware address            */