• Brian Rzycki's avatar
    net: Quietly ignore DHCP Option 28 (Broadcast Address) · ee0f60df
    Brian Rzycki authored
    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: default avatarBrian Rzycki <bmr@freescale.com>
    ee0f60df
bootp.c 22.4 KB