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| author | Nikhil Chandru Rao | 2006-06-28 11:59:27 +0200 |
|---|---|---|
| committer | Nikhil Chandru Rao | 2006-06-28 11:59:27 +0200 |
| commit | 6e2c97b0c0a5eeec99bbfce1eec075ded11bb591 (patch) | |
| tree | b6819704317dcf45fb401de71baf6717bcb8b32a /src/include/gpxe/ip.h | |
| parent | IP6 specifications (diff) | |
| download | ipxe-6e2c97b0c0a5eeec99bbfce1eec075ded11bb591.tar.gz ipxe-6e2c97b0c0a5eeec99bbfce1eec075ded11bb591.tar.xz ipxe-6e2c97b0c0a5eeec99bbfce1eec075ded11bb591.zip | |
Added ipv4_pseudo_header structure
Diffstat (limited to 'src/include/gpxe/ip.h')
| -rw-r--r-- | src/include/gpxe/ip.h | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/include/gpxe/ip.h b/src/include/gpxe/ip.h index 2212d8e5..e497dd79 100644 --- a/src/include/gpxe/ip.h +++ b/src/include/gpxe/ip.h @@ -11,7 +11,6 @@ /* IP constants */ -#define IP_HLEN 20 #define IP_VER 4 #define IP_MASK_VER 0xf0 #define IP_MASK_HLEN 0x0f @@ -21,16 +20,20 @@ #define IP_TOS 0 #define IP_TTL 64 -/* IP6 constants */ - -#define IP6_HLEN 38 +/* IP4 pseudo header */ +struct ipv4_pseudo_header { + struct in_addr src; + struct in_addr dest; + uint8_t zero_padding; + uint8_t protocol; + uint16_t len; +}; struct pk_buff; struct net_device; struct net_protocol; extern struct net_protocol ipv4_protocol; -extern struct net_protocol ipv6_protocol; extern int add_ipv4_address ( struct net_device *netdev, struct in_addr address, struct in_addr netmask, @@ -38,11 +41,6 @@ extern int add_ipv4_address ( struct net_device *netdev, extern void del_ipv4_address ( struct net_device *netdev ); extern int ipv4_uip_tx ( struct pk_buff *pkb ); - extern int ipv4_tx ( struct pk_buff *pkb, uint16_t trans_proto, struct in_addr *dest ); -extern int ipv6_tx ( struct pk_buff *pkb, uint16_t trans_proto, struct in6_addr *dest ); - -extern void ipv4_rx ( struct pk_buff *pkb, struct net_device *netdev, const void *ll_source ); -extern void ipv6_rx ( struct pk_buff *pkb, struct net_device *netdev, const void *ll_source ); #endif /* _GPXE_IP_H */ |