diff options
Diffstat (limited to 'gpxe/src/include/gpxe/ip.h')
-rw-r--r-- | gpxe/src/include/gpxe/ip.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/gpxe/src/include/gpxe/ip.h b/gpxe/src/include/gpxe/ip.h deleted file mode 100644 index 4342a0c7..00000000 --- a/gpxe/src/include/gpxe/ip.h +++ /dev/null @@ -1,97 +0,0 @@ -#ifndef _GPXE_IP_H -#define _GPXE_IP_H - -/** @file - * - * IP protocol - * - */ - -FILE_LICENCE ( GPL2_OR_LATER ); - -#include <stdint.h> -#include <gpxe/in.h> -#include <gpxe/list.h> -#include <gpxe/retry.h> - -struct io_buffer; -struct net_device; -struct net_protocol; - -/* IP constants */ - -#define IP_VER 0x40U -#define IP_MASK_VER 0xf0U -#define IP_MASK_HLEN 0x0fU -#define IP_MASK_OFFSET 0x1fffU -#define IP_MASK_DONOTFRAG 0x4000U -#define IP_MASK_MOREFRAGS 0x2000U -#define IP_PSHLEN 12 - -/* IP header defaults */ -#define IP_TOS 0 -#define IP_TTL 64 - -#define IP_FRAG_IOB_SIZE 1500 -#define IP_FRAG_TIMEOUT 50 - -/** An IPv4 packet header */ -struct iphdr { - uint8_t verhdrlen; - uint8_t service; - uint16_t len; - uint16_t ident; - uint16_t frags; - uint8_t ttl; - uint8_t protocol; - uint16_t chksum; - struct in_addr src; - struct in_addr dest; -} __attribute__ (( packed )); - -/** An IPv4 pseudo header */ -struct ipv4_pseudo_header { - struct in_addr src; - struct in_addr dest; - uint8_t zero_padding; - uint8_t protocol; - uint16_t len; -}; - -/** An IPv4 address/routing table entry */ -struct ipv4_miniroute { - /** List of miniroutes */ - struct list_head list; - - /** Network device */ - struct net_device *netdev; - - /** IPv4 address */ - struct in_addr address; - /** Subnet mask */ - struct in_addr netmask; - /** Gateway address */ - struct in_addr gateway; -}; - -/* Fragment reassembly buffer */ -struct frag_buffer { - /* Identification number */ - uint16_t ident; - /* Source network address */ - struct in_addr src; - /* Destination network address */ - struct in_addr dest; - /* Reassembled I/O buffer */ - struct io_buffer *frag_iob; - /* Reassembly timer */ - struct retry_timer frag_timer; - /* List of fragment reassembly buffers */ - struct list_head list; -}; - -extern struct list_head ipv4_miniroutes; - -extern struct net_protocol ipv4_protocol; - -#endif /* _GPXE_IP_H */ |