[src/trunk]: src/share/examples/rump/wirelessconf Add an example program whic...

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

details:   https://anonhg.NetBSD.org/src/rev/99f371824d2d
branches:  trunk
changeset: 747911:99f371824d2d
user:      pooka <pooka%NetBSD.org@localhost>
date:      Mon Oct 05 13:07:28 2009 +0000

description:
Add an example program which shows how to do "ifconfig rum0 up".
What makes this special is that the USB driver stack, the rum
driver, network subroutines and net80211 are running in userspace
in a rump kernel instead of in the host kernel.

diffstat:

 share/examples/rump/wirelessconf/Makefile       |  15 +++++
 share/examples/rump/wirelessconf/wirelessconf.c |  75 +++++++++++++++++++++++++
 2 files changed, 90 insertions(+), 0 deletions(-)

diffs (98 lines):

diff -r 9319beb21425 -r 99f371824d2d share/examples/rump/wirelessconf/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/share/examples/rump/wirelessconf/Makefile Mon Oct 05 13:07:28 2009 +0000
@@ -0,0 +1,15 @@
+#      $NetBSD: Makefile,v 1.1 2009/10/05 13:07:28 pooka Exp $
+#
+
+PROG=  wirelessconf
+
+LDADD+=        -lrumpdev_net80211 -lrumpdev_usbrum -lrumpdev_usbhc
+LDADD+=        -lrumpdev_usb -lrumpdev
+LDADD+=        -lrumpnet_net -lrumpnet
+LDADD+= -lrumpvfs -lrumpcrypto -lrump 
+LDADD+=        -lrumpuser -lpthread
+
+DBG=   -g
+NOMAN= 
+
+.include <bsd.prog.mk>
diff -r 9319beb21425 -r 99f371824d2d share/examples/rump/wirelessconf/wirelessconf.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/share/examples/rump/wirelessconf/wirelessconf.c   Mon Oct 05 13:07:28 2009 +0000
@@ -0,0 +1,75 @@
+/*     $NetBSD: wirelessconf.c,v 1.1 2009/10/05 13:07:28 pooka Exp $   */
+
+/*
+ * Copyright (c) 2009 Antti Kantee.  All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/reboot.h>
+#include <sys/socket.h>
+
+#include <net/if.h>
+
+#include <rump/rump.h>
+#include <rump/rump_syscalls.h>
+
+#include <err.h>
+#include <stdio.h>
+#include <string.h>
+
+/*
+ * Example program for raising rum0 interface under rump.  This
+ * requires a rum-compatible usb device attached as ugen.
+ */
+
+#define RUMFW "/libdata/firmware/rum/rum-rt2573"
+int
+main()
+{
+       extern int rumpns_boothowto;
+       struct ifreq ifr;
+       int s;
+
+       rumpns_boothowto = AB_VERBOSE;
+       rump_init();
+       printf("\ndevice autoconfiguration finished\n");
+
+       printf("tira-if-su ...\n");
+       if (rump_etfs_register(RUMFW, RUMFW, RUMP_ETFS_REG) != 0)
+               errx(1, "firmware etfs registration failed");
+
+       /* rum?  shouldn't that be marsala? */
+       strcpy(ifr.ifr_name, "rum0");
+       ifr.ifr_flags = IFF_UP;
+       s = rump_sys_socket(AF_INET, SOCK_DGRAM, 0);
+       if (s == -1)
+               err(1, "socket");
+
+       if (rump_sys_ioctl(s, SIOCSIFFLAGS, &ifr) == -1)
+               err(1, "ioctl");
+       printf("... done\n");
+
+       return 0;
+}