10830203a0
* include/grub/net/arp.h: added arp header, arp cache entry and related constants and functions * net/arp.c: added functions arp_init_table, arp_find_entry, arp_resolve and arp_receive * net/ethernet.c (send_ethernet_packet): replaced hardcoded hardware address by parameter target_addr * net/ethernet.c (recv_ethernet_packet): added call to arp_receive when packet is of type 0x803 (ARP) and only return when packet is of type determined by parameter ethertype * net/ip.c (send_ip_packet): added call to arp_resolve to determine hardware address of destination * net/netbuff.c (grub_netbuff_alloc): fixed swapped parameters in call to grub_memalign
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*#include <grub/net/interface.h>
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#define INTERFACE_REGISTER_FUNCTIONS(layerprevious,layernext) \
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struct grub_net_##layername_layer_protocol *grub_net_##layername_layer_protocols;\
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\
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void grub_net_##layerprevious_##layernext_interface_register (struct grub_net_##layername_layer_protocol *prot)\
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{\
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grub_list_push (GRUB_AS_LIST_P (&grub_net_##layername_layer_protocols),\
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GRUB_AS_LIST (prot));\
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}\
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\
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void grub_net_##layerprevious_##layernext_interface_unregister (struct grub_net_##layername_layer_protocol *prot);\
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{\
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grub_list_remove (GRUB_AS_LIST_P (&grub_net_##layername_layer_protocols),\
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GRUB_AS_LIST (prot));\
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}\
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INTERFACE_REGISTER_FUNCTIONS("application","transport");
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INTERFACE_REGISTER_FUNCTIONS("transport","network");
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INTERFACE_REGISTER_FUNCTIONS("network","link");
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INTERFACE_REGISTER_FUNCTIONS("link");*/
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#include <grub/mm.h>
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#include <grub/net/interface.h>
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struct grub_net_protocol_stack
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*grub_net_protocol_stack_get (char *name)
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{
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struct grub_net_protocol_stack *p;
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for (p = grub_net_protocol_stacks; p; p = p->next)
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{
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if (!grub_strcmp(p->name,name))
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return p;
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}
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return NULL;
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}
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