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New CONFIG_BOOTP_SERVERIP option

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Added CONFIG_BOOTP_SERVERIP to allow the tftp server to be different
from the bootp server

Signed-off-by: Wilson Callan <wcallan@savantav.com>
Signed-off-by: Ben Warren <bwarren@qstreams.com>
This commit is contained in:
Wilson Callan 2007-07-28 10:56:13 -04:00 committed by Ben Warren
parent 50cca8b976
commit 5d110f0aa6
2 changed files with 6 additions and 1 deletions
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5
README
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@ -1102,6 +1102,9 @@ The following options need to be configured:
CONFIG_BOOTP_TIMEOFFSET
CONFIG_BOOTP_VENDOREX
CONFIG_BOOTP_SERVERIP - TFTP server will be the serverip
environment variable, not the BOOTP server.
CONFIG_BOOTP_DNS2 - If a DHCP client requests the DNS
serverip from a DHCP server, it is possible that more
than one DNS serverip is offered to the client.
@ -1114,7 +1117,7 @@ The following options need to be configured:
CONFIG_BOOTP_SEND_HOSTNAME - Some DHCP servers are capable
to do a dynamic update of a DNS server. To do this, they
need the hostname of the DHCP requester.
If CONFIG_BOOP_SEND_HOSTNAME is defined, the content
If CONFIG_BOOTP_SEND_HOSTNAME is defined, the content
of the "hostname" environment variable is passed as
option 12 to the DHCP server.

2
net/bootp.c
View file

@ -120,10 +120,12 @@ static void BootpCopyNetParams(Bootp_t *bp)
IPaddr_t tmp_ip;
NetCopyIP(&NetOurIP, &bp->bp_yiaddr);
#if !defined(CONFIG_BOOTP_SERVERIP)
NetCopyIP(&tmp_ip, &bp->bp_siaddr);
if (tmp_ip != 0)
NetCopyIP(&NetServerIP, &bp->bp_siaddr);
memcpy (NetServerEther, ((Ethernet_t *)NetRxPkt)->et_src, 6);
#endif
if (strlen(bp->bp_file) > 0)
copy_filename (BootFile, bp->bp_file, sizeof(BootFile));