Brooks Davis fc74a9f93a 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		2005-06-10 16:49:24 +00:00
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i4b_ctl.c	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
i4b_ing.c	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
i4b_ipr.c	Stop embedding struct ifnet at the top of driver softcs. Instead the	2005-06-10 16:49:24 +00:00
i4b_isppp.c	Stop embedding struct ifnet at the top of driver softcs. Instead the	2005-06-10 16:49:24 +00:00
i4b_rbch.c	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
i4b_tel.c	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
i4b_trace.c	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00