[src/trunk]: src/sys/netinet Turn checksumming on loopback back on until we f...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e320a41216bb
branches:  trunk
changeset: 572092:e320a41216bb
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Dec 17 22:54:52 2004 +0000

description:
Turn checksumming on loopback back on until we fix the bugs in it.
Connect over tcp on the loopback is broken:

  4729 amq      0.000007 CALL  connect(4,0x804f2a0,0x1c)
  4729 amq      75.007420 RET   connect -1 errno 60 Connection timed out

diffstat:

 sys/netinet/ip_input.c   |  6 +++---
 sys/netinet/tcp_subr.c   |  6 +++---
 sys/netinet/udp_usrreq.c |  6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diffs (81 lines):

diff -r 7e3c48f09751 -r e320a41216bb sys/netinet/ip_input.c
--- a/sys/netinet/ip_input.c    Fri Dec 17 19:41:04 2004 +0000
+++ b/sys/netinet/ip_input.c    Fri Dec 17 22:54:52 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ip_input.c,v 1.206 2004/12/15 04:25:19 thorpej Exp $   */
+/*     $NetBSD: ip_input.c,v 1.207 2004/12/17 22:54:52 christos Exp $  */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -98,7 +98,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.206 2004/12/15 04:25:19 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.207 2004/12/17 22:54:52 christos Exp $");
 
 #include "opt_inet.h"
 #include "opt_gateway.h"
@@ -200,7 +200,7 @@
 #endif
 
 int    ip_do_randomid = 0;
-int    ip_do_loopback_cksum = 0;
+int    ip_do_loopback_cksum = 1;
 
 /*
  * XXX - Setting ip_checkinterface mostly implements the receive side of
diff -r 7e3c48f09751 -r e320a41216bb sys/netinet/tcp_subr.c
--- a/sys/netinet/tcp_subr.c    Fri Dec 17 19:41:04 2004 +0000
+++ b/sys/netinet/tcp_subr.c    Fri Dec 17 22:54:52 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tcp_subr.c,v 1.174 2004/12/15 04:25:20 thorpej Exp $   */
+/*     $NetBSD: tcp_subr.c,v 1.175 2004/12/17 22:54:52 christos Exp $  */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -98,7 +98,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tcp_subr.c,v 1.174 2004/12/15 04:25:20 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tcp_subr.c,v 1.175 2004/12/17 22:54:52 christos Exp $");
 
 #include "opt_inet.h"
 #include "opt_ipsec.h"
@@ -200,7 +200,7 @@
 #endif
 int    tcp_rst_ppslim = 100;   /* 100pps */
 int    tcp_ackdrop_ppslim = 100;       /* 100pps */
-int    tcp_do_loopback_cksum = 0;
+int    tcp_do_loopback_cksum = 1;
 
 /* tcb hash */
 #ifndef TCBHASHSIZE
diff -r 7e3c48f09751 -r e320a41216bb sys/netinet/udp_usrreq.c
--- a/sys/netinet/udp_usrreq.c  Fri Dec 17 19:41:04 2004 +0000
+++ b/sys/netinet/udp_usrreq.c  Fri Dec 17 22:54:52 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: udp_usrreq.c,v 1.125 2004/12/15 04:25:20 thorpej Exp $ */
+/*     $NetBSD: udp_usrreq.c,v 1.126 2004/12/17 22:54:52 christos Exp $        */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -61,7 +61,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.125 2004/12/15 04:25:20 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.126 2004/12/17 22:54:52 christos Exp $");
 
 #include "opt_inet.h"
 #include "opt_ipsec.h"
@@ -141,7 +141,7 @@
 #else
 int    udpcksum = 0;           /* XXX */
 #endif
-int    udp_do_loopback_cksum = 0;
+int    udp_do_loopback_cksum = 1;
 
 struct inpcbtable udbtable;
 struct udpstat udpstat;