kernel/linux.git/include/net/ip6_checksum.h, branch v6.12.80

net: move gro definitions to include/net/gro.h

2021-11-16T13:16:54+00:00

include/linux/netdevice.h became too big, move gro stuff into include/net/gro.h Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

tcp: remove dead code in __tcp_v6_send_check()

2021-11-16T13:10:34+00:00

For some reason, I forgot to change __tcp_v6_send_check() at the same time I removed (ip_summed == CHECKSUM_PARTIAL) check in __tcp_v4_send_check() Fixes: 98be9b12096f ("tcp: remove dead code after CHECKSUM_PARTIAL adoption") Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

tcp: remove indirect calls for icsk->icsk_af_ops->send_check

2020-06-21T00:47:53+00:00

Mitigate RETPOLINE costs in __tcp_transmit_skb() by using INDIRECT_CALL_INET() wrapper. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

net: core: add helper tcp_v6_gso_csum_prep

2020-02-19T19:20:59+00:00

Several network drivers for chips that support TSO6 share the same code for preparing the TCP header, so let's factor it out to a helper. A difference is that some drivers reset the payload_len whilst others don't do this. This value is overwritten by TSO anyway, therefore the new helper resets it in general. Signed-off-by: Heiner Kallweit Reviewed-by: Alexander Duyck Signed-off-by: David S. Miller

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

ipv6: Pass proto to csum_ipv6_magic as __u8 instead of unsigned short

2016-03-14T03:55:13+00:00

This patch updates csum_ipv6_magic so that it correctly recognizes that protocol is a unsigned 8 bit value. This will allow us to better understand what limitations may or may not be present in how we handle the data. For example there are a number of places that call htonl on the protocol value. This is likely not necessary and can be replaced with a multiplication by ntohl(1) which will be converted to a shift by the compiler. Signed-off-by: Alexander Duyck Signed-off-by: David S. Miller

net: add gro_compute_pseudo functions

2014-08-25T01:09:23+00:00

Add inet_gro_compute_pseudo and ip6_gro_compute_pseudo. These are the logical equivalents of inet_compute_pseudo and ip6_compute_pseudo for GRO path. The IP header is taken from skb_gro_network_header. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

udp: Generic functions to set checksum

2014-06-05T05:46:38+00:00

Added udp_set_csum and udp6_set_csum functions to set UDP checksums in packets. These are for simple UDP packets such as those that might be created in UDP tunnels. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

net: Call skb_checksum_init in IPv6

2014-05-05T19:26:30+00:00

Call skb_checksum_init instead of private functions. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

net: fix build errors if ipv6 is disabled

2013-10-09T17:04:03+00:00

CONFIG_IPV6=n is still a valid choice ;) It appears we can remove dead code. Reported-by: Wu Fengguang Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller