Stop embedding struct ifnet at the top of driver softcs. Instead the

struct ifnet or the layer 2 common structure it was embedded in have
been replaced with a struct ifnet pointer to be filled by a call to the
new function, if_alloc(). The layer 2 common structure is also allocated
via if_alloc() based on the interface type. It is hung off the new
struct ifnet member, if_l2com.

This change removes the size of these structures from the kernel ABI and
will allow us to better manage them as interfaces come and go.

Other changes of note:
 - Struct arpcom is no longer referenced in normal interface code.
   Instead the Ethernet address is accessed via the IFP2ENADDR() macro.
   To enforce this ac_enaddr has been renamed to _ac_enaddr.
 - The second argument to ether_ifattach is now always the mac address
   from driver private storage rather than sometimes being ac_enaddr.

Reviewed by:	sobomax, sam

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/pci/if_mn.c b/sys/pci/if_mn.c
index aa8ef46..3a10bb1 100644
--- a/sys/pci/if_mn.c
+++ b/sys/pci/if_mn.c
@@ -1060,7 +1060,7 @@ f54_intr(struct mn_softc *sc)
 				if (!sc->ch[i])
 					continue;
 			        sp = &sc->ch[i]->ifsppp;
-				if (!(sp->pp_if.if_flags & IFF_UP))
+				if (!(SP2IFP(sp)->if_flags & IFF_UP))
 					continue;
 				if (s) 
 					timeout((timeout_t *)sp->pp_down, sp, 1 * hz);