K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2021-10-08T01:20:34.506259Z
K 7
svn:log
V 523
loader: tftp client should use server address from rootip

servip is set from bootp bp_siaddr (if present) and rootip is
set immediately from servip in tha sane bootp code.

However, the common/dev_net.c does only set rootip (based on
url processing etc). Therefore, we should also use rootip in tftp
reader.

Fixes hung tftp based boot when bp_siaddr is not provided.

(cherry picked from commit 1b1bb6f178802a4522824e0268634a99cdbda098)

Git Hash:   f2c6540dfa3674b3724b6a0b8cf02f8a6435081a
Git Author: tsoome@FreeBSD.org
END