[src/trunk]: src/sys/rump/net/lib/libshmif * print interface number, backend ...

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

details:   https://anonhg.NetBSD.org/src/rev/b021fbaa8e7e
branches:  trunk
changeset: 756722:b021fbaa8e7e
user:      pooka <pooka%NetBSD.org@localhost>
date:      Thu Jul 29 22:48:11 2010 +0000

description:
* print interface number, backend path and ethernet address for dmesg
* make kassert more demanding

diffstat:

 sys/rump/net/lib/libshmif/if_shmem.c |  11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diffs (39 lines):

diff -r 9db3f6d86df4 -r b021fbaa8e7e sys/rump/net/lib/libshmif/if_shmem.c
--- a/sys/rump/net/lib/libshmif/if_shmem.c      Thu Jul 29 22:42:58 2010 +0000
+++ b/sys/rump/net/lib/libshmif/if_shmem.c      Thu Jul 29 22:48:11 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_shmem.c,v 1.11 2010/07/29 18:30:39 pooka Exp $      */
+/*     $NetBSD: if_shmem.c,v 1.12 2010/07/29 22:48:11 pooka Exp $      */
 
 /*
  * Copyright (c) 2009 Antti Kantee.  All Rights Reserved.
@@ -28,7 +28,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_shmem.c,v 1.11 2010/07/29 18:30:39 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_shmem.c,v 1.12 2010/07/29 22:48:11 pooka Exp $");
 
 #include <sys/param.h>
 #include <sys/fcntl.h>
@@ -135,7 +135,8 @@
 {
        size_t chunk;
 
-       KASSERT(len < (BUSMEM_SIZE - IFMEM_DATA) && off <= BUSMEM_SIZE);
+       KASSERT(len < (BUSMEM_SIZE - IFMEM_DATA) && off <= BUSMEM_SIZE
+           && off >= IFMEM_DATA);
 
        chunk = MIN(len, BUSMEM_SIZE - off);
        memcpy(sc->sc_busmem + off, data, chunk);
@@ -230,6 +231,10 @@
        if_attach(ifp);
        ether_ifattach(ifp, enaddr);
 
+       aprint_verbose("shmif%d: bus %s\n", mynum, path);
+       aprint_verbose("shmif%d: Ethernet address %s\n",
+           mynum, ether_sprintf(enaddr));
+
        if (ifnum)
                *ifnum = mynum;
        return 0;