Date: Thu, 14 Nov 2002 15:43:16 -0800 (PST) From: Sam Leffler <sam@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net if_vlan.c if_vlan_var.h Message-ID: <200211142343.gAENhHpg003039@repoman.freebsd.org>
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sam 2002/11/14 15:43:16 PST
Modified files:
sys/net if_vlan.c if_vlan_var.h
Log:
o eliminate separate callback interface for h/w tagged input packets; instead
drivers "tag packets" with an m_tag and the input packet handling recognizes
such packets and does the right thing
o track the number of active vlans on an interface; this lets lots of places
only do vlan-specific processing when needed
o track changes to ether_ifdetach/ether_ifattach
o track bpf changes
o eliminate the use of M_PROTO1 for communicating to drivers about tagged
packets
o eliminate the use of IFF_LINK0 for drivers communicating to the vlan code
that they support h/w tagging; replaced by explicit interface capabilities
o add ifnet capabilities for h/w tagging and support of "large mtu's"
o use new interface capabilities to auto-configure use of large mtu's and h/w
tagging
o add support for proper handling of promiscuous mode
o document driver/vlan communication conventions
Reviewed by: many
Approved by: re
Revision Changes Path
1.44 +245 -142 src/sys/net/if_vlan.c
1.12 +57 -22 src/sys/net/if_vlan_var.h
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