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Manoel Rebelo Abranches 2011-06-07 11:47:31 -03:00
parent 4f24b12e1f
commit 423a1849ef
3 changed files with 30 additions and 5 deletions
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26
ChangeLog
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@ -1,3 +1,29 @@
2011-06-07 Vladimir Serbinenko <phcoder@gmail.com>
2011-06-07 Manoel Rebelo Abranches <mrabran@gmail.com>
Network infrastructure.
The ARP protocol was made by Paulo Pinatti <ppinatti@br.ibm.com>
* include/grub/net/arp.h: New file.
* include/grub/net/ethernet.h: New file.
* include/grub/net/ip.h: New file.
* include/grub/net/netbuff.h: New file.
* include/grub/net/tftp.h: New file.
* include/grub/net/udp.h: New file.
* include/grub/net.h: New file.
* grub-core/net/arp.c: New file.
* grub-core/net/ethernet.c: New file.
* grub-core/net/ip.c: New file.
* grub-core/net/netbuff.c: New file.
* grub-core/net/net.c: New file.
* grub-core/net/drivers/emu/emunet.c: New file.
* grub-core/net/drivers/ieee1275/ofnet.c: New file.
* grub-core/kern/device.c (grub_net_open) : New function.
(grub_device_open) : Handle Network device.
* grub-core/kern/file.c (grub_file_net_seek) : New function.
(grub_file_net_seek): Seek in network device.
2011-05-21 Vladimir Serbinenko <phcoder@gmail.com> 2011-05-21 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/disk/arc/arcdisk.c (reopen): Close old handle before * grub-core/disk/arc/arcdisk.c (reopen): Close old handle before

6
grub-core/net/tftp.c
View file

@ -84,9 +84,9 @@ tftp_open (struct grub_file *file, const char *filename)
if (file->device->net->socket->status != 0) if (file->device->net->socket->status != 0)
break; break;
/* Retry. */ /* Retry. */
//err = grub_net_send_udp_packet (file->device->net->socket, &nb); /*err = grub_net_send_udp_packet (file->device->net->socket, &nb);
// if (err) if (err)
// return err; return err;*/
} }
if (file->device->net->socket->status == 0) if (file->device->net->socket->status == 0)

3
grub-core/net/udp.c
View file

@ -25,7 +25,6 @@ grub_net_send_udp_packet (const grub_net_socket_t socket , struct grub_net_buff
grub_err_t grub_err_t
grub_net_recv_udp_packet (struct grub_net_buff *nb) grub_net_recv_udp_packet (struct grub_net_buff *nb)
{ {
//grub_err_t err;
struct udphdr *udph; struct udphdr *udph;
grub_net_socket_t sock; grub_net_socket_t sock;
udph = (struct udphdr *) nb->data; udph = (struct udphdr *) nb->data;
@ -41,7 +40,7 @@ grub_net_recv_udp_packet (struct grub_net_buff *nb)
/* App protocol remove its own reader. */ /* App protocol remove its own reader. */
sock->app->read (sock,nb); sock->app->read (sock,nb);
/* If there is data, puts packet in socket list */ /* If there is data, puts packet in socket list. */
if ((nb->tail - nb->data) > 0) if ((nb->tail - nb->data) > 0)
grub_net_put_packet (&sock->packs, nb); grub_net_put_packet (&sock->packs, nb);
else else