NetBSD/sys/netinet6
thorpej ad9d3794b0 Implement support for IP/TCP/UDP checksum offloading provided by
network interfaces.  This works by pre-computing the pseudo-header
checksum and caching it, delaying the actual checksum to ip_output()
if the hardware cannot perform the sum for us.  In-bound checksums
can either be fully-checked by hardware, or summed up for final
verification by software.  This method was modeled after how this
is done in FreeBSD, although the code is significantly different in
most places.

We don't delay checksums for IPv6/TCP, but we do take advantage of the
cached pseudo-header checksum.

Note: hardware-assisted checksumming defaults to "off".  It is
enabled with ifconfig(8).  See the manual page for details.

Implement hardware-assisted checksumming on the DP83820 Gigabit Ethernet,
3c90xB/3c90xC 10/100 Ethernet, and Alteon Tigon/Tigon2 Gigabit Ethernet.
2001-06-02 16:17:09 +00:00
..
IMPLEMENTATION
Makefile
TODO
ah.h use _KERNEL_OPT 2001-05-30 11:57:16 +00:00
ah_core.c
ah_input.c Remove the use of splimp() from the NetBSD kernel. splnet() 2001-04-13 23:29:55 +00:00
ah_output.c
dest6.c
esp.h use _KERNEL_OPT 2001-05-30 11:57:16 +00:00
esp_core.c
esp_input.c Remove the use of splimp() from the NetBSD kernel. splnet() 2001-04-13 23:29:55 +00:00
esp_output.c
esp_rijndael.c
esp_rijndael.h
frag6.c plug memory leak on invalid fragment packet. supress noisy log. from kame 2001-05-17 14:01:37 +00:00
icmp6.c use default hoplimit when incoming interface is not given to icmp6_reflect. 2001-06-01 05:54:19 +00:00
in6.c Remove the use of splimp() from the NetBSD kernel. splnet() 2001-04-13 23:29:55 +00:00
in6.h Implement support for IP/TCP/UDP checksum offloading provided by 2001-06-02 16:17:09 +00:00
in6_cksum.c Skip the pseudo-header if nxt == 0. This is already documented 2001-05-30 03:06:56 +00:00
in6_gif.c drop multi destination mode (IFF_LINK0). 2001-05-14 13:35:20 +00:00
in6_gif.h
in6_ifattach.c print more diag message on in6_addmulti() failures. 2001-05-24 08:17:22 +00:00
in6_ifattach.h
in6_pcb.c there's no need to #if NFAITH here. IN6P_FAITH can be set even on 2001-05-11 18:38:03 +00:00
in6_pcb.h
in6_prefix.c
in6_prefix.h
in6_proto.c
in6_src.c
in6_var.h
ip6_forward.c
ip6_input.c Remove the use of splimp() from the NetBSD kernel. splnet() 2001-04-13 23:29:55 +00:00
ip6_mroute.c
ip6_mroute.h
ip6_output.c disallow userland programs from specifying addresses with IPV6_PKTINFO 2001-04-11 04:57:53 +00:00
ip6_var.h
ip6protosw.h
ipcomp.h use _KERNEL_OPT 2001-05-30 11:57:16 +00:00
ipcomp_core.c
ipcomp_input.c
ipcomp_output.c
ipsec.c do not copy TTL field on ipsec tunnel mode encapsulation. sync with kame 2001-04-15 01:55:49 +00:00
ipsec.h use _KERNEL_OPT 2001-05-30 11:57:16 +00:00
mld6.c
mld6_var.h
nd6.c print more diag message on in6_addmulti() failures. 2001-05-24 08:17:22 +00:00
nd6.h
nd6_nbr.c
nd6_rtr.c print more diag message on in6_addmulti() failures. 2001-05-24 08:17:22 +00:00
pim6.h
pim6_var.h
raw_ip6.c correct faith prefix determination. use sys/netinet/if_faith.c:faithprefix() 2001-05-08 10:15:13 +00:00
route6.c
udp6.h
udp6_output.c
udp6_usrreq.c remove debug printfs, which can be too noisy. sync with kame. 2001-05-27 17:36:07 +00:00
udp6_var.h