CVS commit: src/sys/netipsec

["Ryota Ozaki" <ozaki-r%netbsd.org@localhost>]

Module Name:    src
Committed By:   ozaki-r
Date:           Wed Jul  5 03:44:59 UTC 2017

Modified Files:
        src/sys/netipsec: ipsec.h ipsec6.h ipsec_input.c xform.h xform_ah.c
            xform_esp.c xform_ipcomp.c

Log Message:
Remove codes for PACKET_TAG_IPSEC_IN_CRYPTO_DONE

It seems that PACKET_TAG_IPSEC_IN_CRYPTO_DONE is for network adapters
that have IPsec accelerators; a driver sets the mtag to a packet
when its device has already encrypted the packet.

Unfortunately no driver implements such offload features for long
years and seems unlikely to implement them soon. (Note that neither
FreeBSD nor Linux doesn't have such drivers.) Let's remove related
(unused) codes and simplify the IPsec code.


To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51 src/sys/netipsec/ipsec.h
cvs rdiff -u -r1.17 -r1.18 src/sys/netipsec/ipsec6.h
cvs rdiff -u -r1.44 -r1.45 src/sys/netipsec/ipsec_input.c
cvs rdiff -u -r1.8 -r1.9 src/sys/netipsec/xform.h
cvs rdiff -u -r1.55 -r1.56 src/sys/netipsec/xform_ah.c
cvs rdiff -u -r1.56 -r1.57 src/sys/netipsec/xform_esp.c
cvs rdiff -u -r1.39 -r1.40 src/sys/netipsec/xform_ipcomp.c

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