testimage: Add support for slirp

Enable testimage to support qemu slirp. Configure "QEMU_USE_SLIRP"
& "TEST_SERVER_IP" variables to enable slirp.

[YOCTO#10713]

(From OE-Core rev: 3df9ee85ce7fe52f0893fd33aea3bf1fcc6ead0a)

Signed-off-by: Yeoh Ee Peng <ee.peng.yeoh@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/meta/classes/testimage.bbclass b/meta/classes/testimage.bbclass
index 92e56862d4..82cbb068ed 100644
--- a/meta/classes/testimage.bbclass
+++ b/meta/classes/testimage.bbclass
@@ -236,6 +236,10 @@ def testimage_main(d):
     else:
         kvm = False
 
+    slirp = False
+    if d.getVar("QEMU_USE_SLIRP"):
+        slirp = True
+
     # TODO: We use the current implementatin of qemu runner because of
     # time constrains, qemu runner really needs a refactor too.
     target_kwargs = { 'machine'     : machine,
@@ -247,6 +251,7 @@ def testimage_main(d):
                       'boottime'    : boottime,
                       'bootlog'     : bootlog,
                       'kvm'         : kvm,
+                      'slirp'       : slirp,
                     }
 
     # TODO: Currently BBPATH is needed for custom loading of targets.