From 567ba9b00a248431e7c1147c4e079fd7a11b9ecf Mon Sep 17 00:00:00 2001 From: brooks Date: Fri, 10 Jun 2005 16:49:24 +0000 Subject: 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 --- sys/dev/wi/if_wivar.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sys/dev/wi/if_wivar.h') diff --git a/sys/dev/wi/if_wivar.h b/sys/dev/wi/if_wivar.h index 0cb26e9..f1fda24 100644 --- a/sys/dev/wi/if_wivar.h +++ b/sys/dev/wi/if_wivar.h @@ -62,7 +62,7 @@ #define WI_MAX_AID 256 /* max stations for ap operation */ struct wi_softc { - struct arpcom sc_arp; + struct ifnet *sc_ifp; struct ieee80211com sc_ic; int (*sc_newstate)(struct ieee80211com *, enum ieee80211_state, int); @@ -178,7 +178,6 @@ struct wi_softc { } u_rx_rt; int sc_rx_th_len; }; -#define sc_if sc_arp.ac_if #define sc_tx_th u_tx_rt.th #define sc_rx_th u_rx_rt.th -- cgit v1.1