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Viewing changes to src/include/ipxe/ip.h

  • Committer: Bazaar Package Importer
  • Author(s): Bastian Blank
  • Date: 2011-07-31 20:57:02 UTC
  • mfrom: (2.1.1 sid)
  • Revision ID: james.westby@ubuntu.com-20110731205702-kffmzz6tnmgfw50f
Tags: 1.0.0+git-2.149b50-1
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src/include/ipxe/ip.h
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#define IP_TOS          0
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#define IP_TTL          64
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#define IP_FRAG_IOB_SIZE        1500
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#define IP_FRAG_TIMEOUT         50
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/** An IPv4 packet header */
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struct iphdr {
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        uint8_t  verhdrlen;
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        struct in_addr gateway;
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};
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/* Fragment reassembly buffer */
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struct frag_buffer {
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        /* Identification number */
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        uint16_t ident;
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        /* Source network address */
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        struct in_addr src;
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        /* Destination network address */
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        struct in_addr dest;
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        /* Reassembled I/O buffer */
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        struct io_buffer *frag_iob;
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        /* Reassembly timer */
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        struct retry_timer frag_timer;
 
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/* IPv4 fragment reassembly buffer */
 
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struct ipv4_fragment {
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        /* List of fragment reassembly buffers */
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        struct list_head list;
 
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        /** Reassembled packet */
 
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        struct io_buffer *iobuf;
 
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        /** Current offset */
 
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        size_t offset;
 
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        /** Reassembly timer */
 
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        struct retry_timer timer;
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};
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extern struct list_head ipv4_miniroutes;