From: Manuel Bouyer <bouyer@netbsd.org>
Date: Wed, 3 Feb 2021 16:54:18 +0000 (+0100)
Subject: tools/hotplug: Add a qemu-ifup script on NetBSD
X-Git-Tag: archive/raspbian/4.16.0+51-g0941d6cb-1+rpi1~2^2~42^2~944
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=4cc948020a58588d02413d92976ddd5233dd7cae;p=xen.git

tools/hotplug: Add a qemu-ifup script on NetBSD

On NetBSD, qemu-xen will use a qemu-ifup script to setup the tap interfaces
(as qemu-xen-traditional used to). Copy the script from qemu-xen-traditional,
and install it on NetBSD. While there document parameters and environnement
variables.

Signed-off-by: Manuel Bouyer <bouyer@netbsd.org>
Acked-by: Ian Jackson <iwj@xenproject.org>
---

diff --git a/tools/hotplug/NetBSD/Makefile b/tools/hotplug/NetBSD/Makefile
index 114b223207..f909ffa367 100644
--- a/tools/hotplug/NetBSD/Makefile
+++ b/tools/hotplug/NetBSD/Makefile
@@ -7,6 +7,7 @@ XEN_SCRIPTS += locking.sh
 XEN_SCRIPTS += block
 XEN_SCRIPTS += vif-bridge
 XEN_SCRIPTS += vif-ip
+XEN_SCRIPTS += qemu-ifup
 
 XEN_SCRIPT_DATA =
 XEN_RCD_PROG = rc.d/xencommons rc.d/xendomains rc.d/xen-watchdog rc.d/xendriverdomain
diff --git a/tools/hotplug/NetBSD/qemu-ifup b/tools/hotplug/NetBSD/qemu-ifup
new file mode 100644
index 0000000000..4305419f44
--- /dev/null
+++ b/tools/hotplug/NetBSD/qemu-ifup
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+#called by qemu when a HVM domU is started.
+# first parameter is tap interface, second is the bridge name
+# environement variable $XEN_DOMAIN_ID contains the domU's ID,
+# which can be used to retrieve extra parameters from the xenstore.
+
+ifconfig $1 up
+exec /sbin/brconfig $2 add $1