[U-Boot] dhcp command not populating dnsip environment variable

[Joe Hershberger]

Hi Duncan,

On Fri, Mar 16, 2018 at 12:18 PM, Duncan Hare <dh at synoia.com> wrote:
>
>
>   On Thu, Mar 15, 2018 at 3:25 PM, Duncan Hare <dh at synoia.com> wrote:
>> In the latest version of u-boot, the dhcp command appears not to
>> populate the environment variable dnsip. This used to be the behaviour.
>
>  _______________________________________________
> The bootp.c code was changed with the addition of Kconfig control of Bootp.c (of which dhcp is a part).There does not appear to be the cond in net/ Kconfig to manage the Bootp config in menuconfig.

Are you referring to commit 3b3ea2c56ec4bc5588281fd103c744e608f8b25c
("Kconfig: cmd: Make networking command dependent on NET")?

> The change log at the top of bootp.c has no note to indicate the module was changed.
> Adding the note would appears to be the proper process.
> How many other source code modules have been changed without a change note?Finding this has taken two or three days.
> I can find no entries in .config nor in menuconfig to configure the bootp options.

commit d021e942107a1f7304a879cec99286ca462f7be3 ("Convert
CONFIG_BOOTP_BOOTPATH et al to Kconfig") moved CONFIG_BOOTP_DNS, but
not CONFIG_BOOTP_DNS2 for some reason. The README was changed to
delete the description of both, though.

> Would you like me to prepare a patch for net/Kconfig?

Sure, that sounds great.

> Duncan Hare
Thanks,
-Joe