The ITS driver was added in Xen 4.10 as a technical preview feature.
However, it is required in order to boot Xen as Thunder-X because
PCI devices don't support legacy interrupt.
So enable CONFIG_ITS in our Xen build.
Signed-off-by: Julien Grall <julien.gr...@arm.com>
---
ts-xen-build | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/ts-xen-build b/ts-xen-build
index c5d2a1d..dedf474 100755
--- a/ts-xen-build
+++ b/ts-xen-build
@@ -126,6 +126,10 @@ END
echo >>xen/.config CONFIG_EXPERT=y
echo >>xen/.config CONFIG_HVM_FEP=y
echo >>xen/.config CONFIG_VERBOSE_DEBUG=y
+ # ITS driver is required to boot the Hardware Domain
+ # on Xen. For now (Xen 4.10/4.11 at at least),
+ # will be not built by default and gated by expert mode
+ echo >>xen/.config CONFIG_HAS_ITS=y
fi
END
);
--
2.11.0
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
