mirror of
https://git.proxmox.com/git/grub2
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96 lines
3.0 KiB
C
96 lines
3.0 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2002,2007 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_OFNET_HEADER
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#define GRUB_OFNET_HEADER 1
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#include <grub/symbol.h>
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#include <grub/err.h>
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#include <grub/types.h>
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extern void grub_ofnet_init(void);
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extern void grub_ofnet_fini(void);
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/*
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struct grub_net;
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struct grub_net_dev
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{
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/ The device name. /
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const char *name;
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/ FIXME: Just a template. /
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int (*probe) (struct grub_net *net, const void *addr);
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void (*reset) (struct grub_net *net);
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int (*poll) (struct grub_net *net);
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void (*transmit) (struct grub_net *net, const void *destip,
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unsigned srcsock, unsigned destsock, const void *packet);
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void (*disable) (struct grub_net *net);
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/ The next net device. /
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struct grub_net_dev *next;
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};
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typedef struct grub_net_dev *grub_net_dev_t;
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struct grub_fs;
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*/
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struct grub_ofnet
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{
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/* The net name. */
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const char *name;
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/* The OF device string. */
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char *dev;
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/*server ip*/
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char *sip;
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/*client ip*/
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char *cip;
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/*gateway*/
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char *gat;
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/**/
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int type;
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};
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typedef struct grub_ofnet *grub_ofnet_t;
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struct grub_bootp {
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grub_uint8_t op; /* 1 = BOOTREQUEST, 2 = BOOTREPLY */
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grub_uint8_t htype; /* Hardware address type. */
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grub_uint8_t hlen; /* Hardware address length */
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grub_uint8_t hops; /* Used by gateways in cross-gateway booting. */
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grub_uint32_t xid; /* Transaction ID */
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grub_uint16_t secs; /* Seconds elapsed. */
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grub_uint16_t unused; /* Unused. */
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grub_uint32_t ciaddr; /* Client IP address, */
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grub_uint32_t yiaddr; /* Client IP address filled by server. */
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grub_uint32_t siaddr; /* Server IP address. */
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grub_uint32_t giaddr; /* Gateway IP address. */
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unsigned char chaddr [16]; /* Client hardware address */
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char sname [64]; /* Server name */
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char file [128]; /* Boot filename */
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// grub_uint32_t filesize ; /*File size (testing)*/
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unsigned char vend [64];
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};
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typedef struct grub_bootp* grub_bootp_t;
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char * grub_get_filestr(const char * );
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char * grub_ip2str (grub_uint32_t ip);
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void grub_get_netinfo (grub_ofnet_t netinfo,grub_bootp_t packet);
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grub_bootp_t grub_getbootp (void);
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#endif /* ! GRUB_NET_HEADER */
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