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some more ipv6 code

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-10-12 10:20:55 +02:00
parent d5e60b1ba0
commit a53cf6534d
12 changed files with 528 additions and 60 deletions
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2
include/grub/net/ethernet.h
View file

@ -36,6 +36,6 @@ send_ethernet_packet (struct grub_net_network_level_interface *inf,
grub_net_ethertype_t ethertype);
grub_err_t
grub_net_recv_ethernet_packet (struct grub_net_buff *nb,
const struct grub_net_card *card);
struct grub_net_card *card);
#endif

35
include/grub/net/ip.h
View file

@ -25,20 +25,29 @@ typedef enum grub_net_ip_protocol
{
GRUB_NET_IP_ICMP = 1,
GRUB_NET_IP_TCP = 6,
GRUB_NET_IP_UDP = 17
GRUB_NET_IP_UDP = 17,
GRUB_NET_IP_ICMPV6 = 58
} grub_net_ip_protocol_t;
#define GRUB_NET_IP_BROADCAST 0xFFFFFFFF
static inline grub_uint64_t
grub_net_ipv6_get_id (const grub_net_link_level_address_t *addr)
{
return grub_cpu_to_be64 (((grub_uint64_t) (addr->mac[0] ^ 2) << 56)
| ((grub_uint64_t) addr->mac[1] << 48)
| ((grub_uint64_t) addr->mac[2] << 40)
| 0xfffe000000ULL
| ((grub_uint64_t) addr->mac[3] << 16)
| ((grub_uint64_t) addr->mac[4] << 8)
| ((grub_uint64_t) addr->mac[5]));
}
grub_uint16_t grub_net_ip_chksum(void *ipv, grub_size_t len);
grub_err_t
grub_net_recv_ip4_packets (struct grub_net_buff *nb,
const struct grub_net_card *card,
const grub_net_link_level_address_t *hwaddress);
grub_err_t
grub_net_recv_ip6_packets (struct grub_net_buff *nb,
const struct grub_net_card *card,
const grub_net_link_level_address_t *hwaddress);
grub_net_recv_ip_packets (struct grub_net_buff *nb,
struct grub_net_card *card,
const grub_net_link_level_address_t *hwaddress);
grub_err_t
grub_net_send_ip_packet (struct grub_net_network_level_interface *inf,
@ -51,6 +60,12 @@ grub_net_recv_icmp_packet (struct grub_net_buff *nb,
struct grub_net_network_level_interface *inf,
const grub_net_network_level_address_t *src);
grub_err_t
grub_net_recv_icmp6_packet (struct grub_net_buff *nb,
struct grub_net_card *card,
struct grub_net_network_level_interface *inf,
const grub_net_network_level_address_t *source,
const grub_net_network_level_address_t *dest);
grub_err_t
grub_net_recv_udp_packet (struct grub_net_buff *nb,
struct grub_net_network_level_interface *inf,
const grub_net_network_level_address_t *src);
@ -65,4 +80,8 @@ grub_net_ip_transport_checksum (struct grub_net_buff *nb,
const grub_net_network_level_address_t *src,
const grub_net_network_level_address_t *dst);
struct grub_net_network_level_interface *
grub_net_ipv6_get_link_local (struct grub_net_card *card,
const grub_net_link_level_address_t *hwaddr);
#endif