[src/trunk]: src/sys/rump/dev Add rump kernel component for viornd

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

details:   https://anonhg.NetBSD.org/src/rev/4da09ee47333
branches:  trunk
changeset: 333497:4da09ee47333
user:      pooka <pooka%NetBSD.org@localhost>
date:      Thu Nov 06 00:45:58 2014 +0000

description:
Add rump kernel component for viornd

tested: qemu -device virtio-rng-pci

diffstat:

 sys/rump/dev/Makefile.rumpdevcomp                      |   4 +-
 sys/rump/dev/lib/libvirtio_viornd/Makefile             |  19 ++++++
 sys/rump/dev/lib/libvirtio_viornd/VIRTIO_VIORND.ioconf |  12 ++++
 sys/rump/dev/lib/libvirtio_viornd/shlib_version        |   2 +
 sys/rump/dev/lib/libvirtio_viornd/viornd_at_virtio.c   |  49 ++++++++++++++++++
 5 files changed, 84 insertions(+), 2 deletions(-)

diffs (116 lines):

diff -r 5d91b9e88846 -r 4da09ee47333 sys/rump/dev/Makefile.rumpdevcomp
--- a/sys/rump/dev/Makefile.rumpdevcomp Thu Nov 06 00:42:18 2014 +0000
+++ b/sys/rump/dev/Makefile.rumpdevcomp Thu Nov 06 00:45:58 2014 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.rumpdevcomp,v 1.14 2014/08/22 09:58:55 pooka Exp $
+#      $NetBSD: Makefile.rumpdevcomp,v 1.15 2014/11/06 00:45:58 pooka Exp $
 #
 
 RUMPDEVCOMP=   audio bpf cgd disk dm drvctl fss md netsmb pad pud      \
@@ -8,7 +8,7 @@
 RUMPUSBDEVS=   ubt ucom ugenhc ulpt umass usb
 
 RUMPPCIDEVS=   pci pci_if_iwn pci_if_pcn pci_if_wm
-RUMPPCIDEVS+=  pci_virtio virtio_if_vioif virtio_ld
+RUMPPCIDEVS+=  pci_virtio virtio_if_vioif virtio_ld virtio_viornd
 # Not really a PCI device, but ....
 RUMPPCIDEVS+=  miiphy
 
diff -r 5d91b9e88846 -r 4da09ee47333 sys/rump/dev/lib/libvirtio_viornd/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/rump/dev/lib/libvirtio_viornd/Makefile        Thu Nov 06 00:45:58 2014 +0000
@@ -0,0 +1,19 @@
+#      $NetBSD: Makefile,v 1.1 2014/11/06 00:45:58 pooka Exp $
+#
+
+RUMPTOP=${TOPRUMP}
+
+.PATH: ${RUMPTOP}/../dev/pci
+
+LIB=   rumpdev_virtio_viornd
+IOCONF=        VIRTIO_VIORND.ioconf
+
+SRCS=  viornd_at_virtio.c
+
+SRCS+= viornd.c
+
+CPPFLAGS+= -I${RUMPTOP}/librump/rumpkern
+   
+.include "${RUMPTOP}/Makefile.rump"
+.include <bsd.lib.mk>
+.include <bsd.klinks.mk>
diff -r 5d91b9e88846 -r 4da09ee47333 sys/rump/dev/lib/libvirtio_viornd/VIRTIO_VIORND.ioconf
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/rump/dev/lib/libvirtio_viornd/VIRTIO_VIORND.ioconf    Thu Nov 06 00:45:58 2014 +0000
@@ -0,0 +1,12 @@
+#      $NetBSD: VIRTIO_VIORND.ioconf,v 1.1 2014/11/06 00:45:58 pooka Exp $
+#
+
+ioconf virtio_viornd
+
+include "conf/files"
+include "dev/pci/files.pci"
+include "rump/dev/files.rump"
+
+pseudo-root virtio*
+
+viornd* at virtio?                     # Virtio entropy device
diff -r 5d91b9e88846 -r 4da09ee47333 sys/rump/dev/lib/libvirtio_viornd/shlib_version
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/rump/dev/lib/libvirtio_viornd/shlib_version   Thu Nov 06 00:45:58 2014 +0000
@@ -0,0 +1,2 @@
+major=0
+minor=0
diff -r 5d91b9e88846 -r 4da09ee47333 sys/rump/dev/lib/libvirtio_viornd/viornd_at_virtio.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/rump/dev/lib/libvirtio_viornd/viornd_at_virtio.c      Thu Nov 06 00:45:58 2014 +0000
@@ -0,0 +1,49 @@
+/*     $NetBSD: viornd_at_virtio.c,v 1.1 2014/11/06 00:45:58 pooka Exp $       */
+
+/*
+ * Copyright (c) 2014 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/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: viornd_at_virtio.c,v 1.1 2014/11/06 00:45:58 pooka Exp $");
+
+#include <sys/param.h>
+#include <sys/conf.h>
+#include <sys/device.h>
+#include <sys/bus.h>
+
+#include "rump_private.h"
+
+#include "ioconf.c"
+
+#define CONFIG_INIT_COMPONENT(a) config_init_component(                        \
+    __CONCAT(cfdriver_ioconf_,a),                                      \
+    __CONCAT(cfattach_ioconf_,a),                                      \
+    __CONCAT(cfdata_ioconf_,a));
+
+RUMP_COMPONENT(RUMP_COMPONENT_DEV)
+{
+
+       CONFIG_INIT_COMPONENT(virtio_viornd);
+}