linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2016-05-20	fou: Add encap ops for IPv6 tunnels	Tom Herbert	1	-1/+1
	This patch add a new fou6 module that provides encapsulation operations for IPv6. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-20	fou: Split out {fou,gue}_build_header	Tom Herbert	1	-4/+4
	Create __fou_build_header and __gue_build_header. These implement the protocol generic parts of building the fou and gue header. fou_build_header and gue_build_header implement the IPv4 specific functions and call the __*_build_header functions. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-12	ip_tunnel: Ops registration for secondary encap (fou, gue)	Tom Herbert	1	-22/+3
	Instead of calling fou and gue functions directly from ip_tunnel use ops for these that were previously registered. This patch adds the logic to add and remove encapsulation operations for ip_tunnel, and modified fou (and gue) to register with ip_tunnels. This patch also addresses a circular dependency between ip_tunnel and fou that was causing link errors when CONFIG_NET_IP_TUNNEL=y and CONFIG_NET_FOU=m. References to fou an gue have been removed from ip_tunnel.c Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-05	gue: TX support for using remote checksum offload option	Tom Herbert	1	-1/+13
	Add if_tunnel flag TUNNEL_ENCAP_FLAG_REMCSUM to configure remote checksum offload on an IP tunnel. Add logic in gue_build_header to insert remote checksum offload option. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-05	net: Move fou_build_header into fou.c and refactor	Tom Herbert	1	-0/+26
	Move fou_build_header out of ip_tunnel.c and into fou.c splitting it up into fou_build_header, gue_build_header, and fou_build_udp. This allows for other users for TX of FOU or GUE. Change ip_tunnel_encap to call fou_build_header or gue_build_header based on the tunnel encapsulation type. Similarly, added fou_encap_hlen and gue_encap_hlen functions which are called by ip_encap_hlen. New net/fou.h has prototypes and defines for this. Added NET_FOU_IP_TUNNELS configuration. When this is set, IP tunnels can use FOU/GUE and fou module is also selected. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>