CVS commit: src/sys/dev/ic

[Izumi Tsutsui <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Sun May 31 05:10:47 UTC 2009

Modified Files:
        src/sys/dev/ic: rtl8169.c

Log Message:
Two fixes for RX hwcsum on DESCV2 chips:
 * On checking TCPv4/UDPv4 RX checksum on DESCV2 chips, also check
   RE_RDESC_VLANCTL_IPV4 bit because those DESCV2 chips may also recognize
   IPv6 packets and set RE_PROTOID_TCPIP or RE_PROTOID_UDPIP bits for
   TCPv6/UDPv6 packets.  This may fix PR kern/40605.
 * According to Realtek's Linux driver, DESCV2 chips don't set RE_PROTOID_IP
   for non-TCP/UDP IP packets (set only RE_RDESC_VLANCTL_IPV[46]) so
   remove PROTOID check for IPv4 RX cheksum on DESCV2 chips.


To generate a diff of this commit:
cvs rdiff -u -r1.120 -r1.121 src/sys/dev/ic/rtl8169.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.