tunneling: Warn if CAPWAP is not available on this kernel.
authorJesse Gross <jesse@nicira.com>
Thu, 2 Jun 2011 22:50:47 +0000 (15:50 -0700)
committerJesse Gross <jesse@nicira.com>
Fri, 3 Jun 2011 00:09:10 +0000 (17:09 -0700)
commit9d9a0a0452a957472b0f3a9c132aea19cfb4e568
treec9991b0f57f44d0483e731fe877feae8f4d74600
parentb3e9b2eda9ae5be2ac2b7917858732738a818b66
tunneling: Warn if CAPWAP is not available on this kernel.

For most of our kernel module we support back to 2.6.18 but we only
work with 2.6.26 or newer for CAPWAP.  On later kernels support for
CAPWAP silently disappears.  In these situations, emit a warning so
that people aren't suprised when their tunnels fail.

Signed-off-by: Jesse Gross <jesse@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
datapath/vport-capwap.c