Guenter Roeck 734cbb5b6b net: dsa: Don't set skb->protocol on outgoing tagged packets ... Setting skb->protocol to a private protocol type may result in warning messages such as e1000e 0000:00:19.0 em1: checksum_partial proto=dada! This happens if the L3 protocol is IP or IPv6 and skb->ip_summed is set to CHECKSUM_PARTIAL. Looking through the code, it appears that changing skb->protocol for transmitted packets is not necessary and may actually be harmful. For example, it prevents purposely unmodified (from a DSA perspective) network drivers from properly setting up their transmit checksum offload pointers since they inspect skb->protocol to set up the IPv4 header or IPv6 header pointers. So don't unnecessarily change the protocol field. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-10-30 14:54:10 -04:00
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Kconfig	net: dsa: add Broadcom tag RX/TX handler	2014-08-27 22:59:40 -07:00
Makefile	net: dsa: add Broadcom tag RX/TX handler	2014-08-27 22:59:40 -07:00
dsa.c	net: dsa: Fix build warning for !PM_SLEEP	2014-10-01 15:24:00 -04:00
dsa_priv.h	net: dsa: allow switch drivers to implement suspend/resume hooks	2014-09-22 14:41:23 -04:00
slave.c	Net: DSA: Fix checking for get_phy_flags function	2014-10-19 12:46:31 -04:00
tag_brcm.c	dsa: Split ops up, and avoid assigning tag_protocol and receive separately	2014-09-15 17:24:20 -04:00
tag_dsa.c	net: dsa: Don't set skb->protocol on outgoing tagged packets	2014-10-30 14:54:10 -04:00
tag_edsa.c	net: dsa: Don't set skb->protocol on outgoing tagged packets	2014-10-30 14:54:10 -04:00
tag_trailer.c	net: dsa: Don't set skb->protocol on outgoing tagged packets	2014-10-30 14:54:10 -04:00