| #
002c1265 |
| 14-Sep-2010 |
Matthew Dillon <dillon@apollo.backplane.com> |
network - Major netmsg retooling, part 1
* Remove all the netmsg shims and make all pr_usrreqs and some proto->pr_*
requests directly netmsg'd.
* Fix issues with tcp implied connects and tcp6->tc
network - Major netmsg retooling, part 1
* Remove all the netmsg shims and make all pr_usrreqs and some proto->pr_*
requests directly netmsg'd.
* Fix issues with tcp implied connects and tcp6->tcp4 fallbacks with
implied connects.
* Fix an issue with a stack-based udp netmsg (allocate it)
* Consolidate struct ip6protosw and struct protosw into a single
structure and normalize the API functions which differed between
the two (primarily proto->pr_input()).
* Remove protosw->pr_soport()
* Replace varargs protocol *_input() functions (ongoing) with fixed
arguments.
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| #
e6b5847c |
| 16-May-2008 |
Sepherosa Ziehau <sephe@dragonflybsd.org> |
Unify vlan_input() and vlan_input_tag():
- For device drivers that support hardware vlan tag extraction, mbuf's
M_VLANTAG is turned on and vlan tag is saved in mbuf.m_pkthdr.ether_vlantag
- At the
Unify vlan_input() and vlan_input_tag():
- For device drivers that support hardware vlan tag extraction, mbuf's
M_VLANTAG is turned on and vlan tag is saved in mbuf.m_pkthdr.ether_vlantag
- At the very beginning of ether_input_chain(), if the packet's ether type is
vlan and hardware does not extract vlan tag, vlan_ether_decap() is called to
do software vlan tag extraction.
- Instead of BPF_MTAP(), ETHER_BPF_MTAP() is used in ether_input_chain() to
deliver possible vlan tagging information to the bpf listeners.
- Ether header is restored before calling vlan_input(), so under most cases,
extra ether header copy is avoided. vlan_input() does nothing more than
finding vlan interface and looping back the packet to ether_input_chain()
with vlan interface as input interface.
Ideas-from: FreeBSD
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