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authorbrooks <brooks@FreeBSD.org>2005-06-10 16:49:24 +0000
committerbrooks <brooks@FreeBSD.org>2005-06-10 16:49:24 +0000
commit567ba9b00a248431e7c1147c4e079fd7a11b9ecf (patch)
treef65b6d7834b40dfcd48534829a0a1e9529ab87ee /sys/dev/an/if_anreg.h
parent3eaa67c3ad947d85be5350e0e184cd6ee5b93a52 (diff)
downloadFreeBSD-src-567ba9b00a248431e7c1147c4e079fd7a11b9ecf.zip
FreeBSD-src-567ba9b00a248431e7c1147c4e079fd7a11b9ecf.tar.gz
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
Diffstat (limited to 'sys/dev/an/if_anreg.h')
-rw-r--r--sys/dev/an/if_anreg.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/an/if_anreg.h b/sys/dev/an/if_anreg.h
index 12a03f0..44a702a 100644
--- a/sys/dev/an/if_anreg.h
+++ b/sys/dev/an/if_anreg.h
@@ -440,7 +440,7 @@ struct an_tx_ring_data {
};
struct an_softc {
- struct arpcom arpcom;
+ struct ifnet *an_ifp;
int an_unit;
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