diff options
Diffstat (limited to 'debian/grub-extras/disabled/gpxe/src/include/gpxe/icmp6.h')
| -rw-r--r-- | debian/grub-extras/disabled/gpxe/src/include/gpxe/icmp6.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/debian/grub-extras/disabled/gpxe/src/include/gpxe/icmp6.h b/debian/grub-extras/disabled/gpxe/src/include/gpxe/icmp6.h new file mode 100644 index 0000000..e8fd1eb --- /dev/null +++ b/debian/grub-extras/disabled/gpxe/src/include/gpxe/icmp6.h @@ -0,0 +1,59 @@ +#ifndef _GPXE_ICMP6_H +#define _GPXE_ICMP6_H + +/** @file + * + * ICMP6 protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/ip6.h> +#include <gpxe/ndp.h> + +#define ICMP6_NSOLICIT 135 +#define ICMP6_NADVERT 136 + +extern struct tcpip_protocol icmp6_protocol; + +struct icmp6_header { + uint8_t type; + uint8_t code; + uint16_t csum; + /* Message body */ +}; + +struct neighbour_solicit { + uint8_t type; + uint8_t code; + uint16_t csum; + uint32_t reserved; + struct in6_addr target; + /* "Compulsory" options */ + uint8_t opt_type; + uint8_t opt_len; + /* FIXME: hack alert */ + uint8_t opt_ll_addr[6]; +}; + +struct neighbour_advert { + uint8_t type; + uint8_t code; + uint16_t csum; + uint8_t flags; + uint8_t reserved; + struct in6_addr target; + uint8_t opt_type; + uint8_t opt_len; + /* FIXME: hack alert */ + uint8_t opt_ll_addr[6]; +}; + +#define ICMP6_FLAGS_ROUTER 0x80 +#define ICMP6_FLAGS_SOLICITED 0x40 +#define ICMP6_FLAGS_OVERRIDE 0x20 + +int icmp6_send_solicit ( struct net_device *netdev, struct in6_addr *src, struct in6_addr *dest ); + +#endif /* _GPXE_ICMP6_H */ |