Nothing should be directly touching the ifnet members, which are hidden
in <net/if_private.h>, so hide them in the same header to avoid errors
from users.
Sponsored by: Juniper Networks, Inc.
Summary:
* if_setreassignfn for wireguard.
* if_getinputfn() and if_getstartfn() for various drivers. Use the
function descriptor typedefs for these and the setters.
* vlantrunk accessor. This is used by VLAN_CAPABILITIES() used by
several drivers, as well as directly by mxge(4).
* if_pcp member accessor, used by cxgbe.
* accessors for netmap adapter.
Sponsored by: Juniper Networks, Inc.
Reviewed By: glebius
Differential Revision: https://reviews.freebsd.org/D38202
Hide the ifnet structure definition, no user serviceable parts inside,
it's a netstack implementation detail. Include it temporarily in
<net/if_var.h> until all drivers are updated to use the accessors
exclusively.
Reviewed by: glebius
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D38046
