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authorBrian Rzycki <bmr@freescale.com>2012-09-11 09:22:53 +0000
committerJoe Hershberger <joe.hershberger@ni.com>2012-09-27 12:22:13 -0500
commitee0f60df0b71092cd632fc6651f4157a2d252598 (patch)
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parenta655938a93410a468f8e2288edc20d20a272a6d4 (diff)
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net: Quietly ignore DHCP Option 28 (Broadcast Address)
Some DHCP servers (notably dnsmasq) always transmit DHCP Option 28, Broadcast Address as specified in RFC 2132. Without this patch u-boot displays the warning: *** Unhandled DHCP Option in OFFER/ACK: 28 The patch suppresses the warning and ignores DHCP Option 28. There is no environment variable to set the broadcast address into and if for some reason u-boot needs the broadcast it can be calculated from ipaddr and netmask. Signed-off-by: Brian Rzycki <bmr@freescale.com>
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