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| -rw-r--r-- | README | 14 | ||||
| -rw-r--r-- | net/bootp.c | 3 |
2 files changed, 0 insertions, 17 deletions
@@ -1173,20 +1173,6 @@ The following options need to be configured: - DHCP Advanced Options: - CONFIG_BOOTP_DHCP_REQUEST_DELAY - - A 32bit value in microseconds for a delay between - receiving a "DHCP Offer" and sending the "DHCP Request". - This fixes a problem with certain DHCP servers that don't - respond 100% of the time to a "DHCP request". E.g. On an - AT91RM9200 processor running at 180MHz, this delay needed - to be *at least* 15,000 usec before a Windows Server 2003 - DHCP server would reply 100% of the time. I recommend at - least 50,000 usec to be safe. The alternative is to hope - that one of the retries will be successful but note that - the DHCP timeout and retry process takes a longer than - this delay. - - Link-local IP address negotiation: Negotiate with other link-local clients on the local network for an address that doesn't require explicit configuration. diff --git a/net/bootp.c b/net/bootp.c index d83e4eb0ba9..a896e1e5b54 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -1038,9 +1038,6 @@ static void dhcp_send_request_packet(struct bootp_hdr *bp_offer) bcast_ip.s_addr = 0xFFFFFFFFL; net_set_udp_header(iphdr, bcast_ip, PORT_BOOTPS, PORT_BOOTPC, iplen); -#ifdef CONFIG_BOOTP_DHCP_REQUEST_DELAY - udelay(CONFIG_BOOTP_DHCP_REQUEST_DELAY); -#endif /* CONFIG_BOOTP_DHCP_REQUEST_DELAY */ debug("Transmitting DHCPREQUEST packet: len = %d\n", pktlen); net_send_packet(net_tx_packet, pktlen); } |