[Xen-devel] [OSSTEST PATCH 33/62] ts-xen-build: Enable ITS driver in Xen

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

From: Julien Grall <julien.grall@xxxxxxx>

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.grall@xxxxxxx>
---
 ts-xen-build | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ts-xen-build b/ts-xen-build
index 6ddfc533..1762cd61 100755
--- a/ts-xen-build
+++ b/ts-xen-build
@@ -128,6 +128,10 @@ 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


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