5 commits

Author	SHA1	Message	Date
Jordan Whited	799c1978fa	tun: add method for disabling TCP GRO on Linux ... torvalds/linux@e269d79c7d broke virtio_net TCP & UDP GRO causing GRO writes to return EINVAL. The bug was then resolved later in torvalds/linux@89add40066. The offending commit was pulled into various LTS releases. Updates tailscale/tailscale#13041 Signed-off-by: Jordan Whited <jordan@tailscale.com>	2024-09-05 09:18:24 -07:00
Jordan Whited	6c039a188c	tun: export optimized IP checksum funcs ... External implementers of tun.Device may support GRO, requiring checksum offload. Signed-off-by: Jordan Whited <jordan@tailscale.com>	2024-07-31 13:07:01 -07:00
Jordan Whited	60eeedfd62	tun: export GSOSplit() for external Device implementers ... External implementers of tun.Device may support GSO, and may also be platform-agnostic, e.g. gVisor. Signed-off-by: Jordan Whited <jordan@tailscale.com>	2024-07-23 18:54:28 -07:00
Jordan Whited	db7604d1aa	tun: don't assume UDP GRO is supported ... Signed-off-by: Jordan Whited <jordan@tailscale.com>	2023-10-31 19:20:06 -07:00
Jordan Whited	24f8d7c9e7	tun: implement UDP GSO/GRO for Linux ... Signed-off-by: Jordan Whited <jordan@tailscale.com>	2023-10-26 12:09:09 -07:00

Renamed from tun/tcp_offload_linux.go (Browse further)