xive: Comments about in-memory overflow queues

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/hw/xive.c b/hw/xive.c
index a126c4c9..535e819c 100644
--- a/hw/xive.c
+++ b/hw/xive.c
@@ -1424,6 +1424,10 @@ static bool xive_set_local_tables(struct xive *x)
 		return false;
 #endif
 
+	/* XXX For the queue overflow, configure VSD VST_TSEL_IRQ
+	 * with block id 0 to 5 (6 queues) with some 64k page
+	 */
+
 	return true;
 }