diff options
Diffstat (limited to 'debian/grub-extras/disabled/gpxe/src/include/gpxe/if_ether.h')
| -rw-r--r-- | debian/grub-extras/disabled/gpxe/src/include/gpxe/if_ether.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/debian/grub-extras/disabled/gpxe/src/include/gpxe/if_ether.h b/debian/grub-extras/disabled/gpxe/src/include/gpxe/if_ether.h new file mode 100644 index 0000000..57f8e12 --- /dev/null +++ b/debian/grub-extras/disabled/gpxe/src/include/gpxe/if_ether.h @@ -0,0 +1,35 @@ +#ifndef _GPXE_IF_ETHER_H +#define _GPXE_IF_ETHER_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +#define ETH_ALEN 6 /* Size of Ethernet address */ +#define ETH_HLEN 14 /* Size of ethernet header */ +#define ETH_ZLEN 60 /* Minimum packet */ +#define ETH_FRAME_LEN 1514 /* Maximum packet */ +#define ETH_DATA_ALIGN 2 /* Amount needed to align the data after an ethernet header */ +#ifndef ETH_MAX_MTU +#define ETH_MAX_MTU (ETH_FRAME_LEN-ETH_HLEN) +#endif + +#define ETH_P_RAW 0x0000 /* Raw packet */ +#define ETH_P_IP 0x0800 /* Internet Protocl Packet */ +#define ETH_P_ARP 0x0806 /* Address Resolution Protocol */ +#define ETH_P_RARP 0x8035 /* Reverse Address resolution Protocol */ +#define ETH_P_IPV6 0x86DD /* IPv6 over blueblook */ +#define ETH_P_SLOW 0x8809 /* Ethernet slow protocols */ +#define ETH_P_AOE 0x88A2 /* ATA over Ethernet */ + +/** An Ethernet link-layer header */ +struct ethhdr { + /** Destination MAC address */ + uint8_t h_dest[ETH_ALEN]; + /** Source MAC address */ + uint8_t h_source[ETH_ALEN]; + /** Protocol ID */ + uint16_t h_protocol; +} __attribute__ ((packed)); + +#endif /* _GPXE_IF_ETHER_H */ |