From c303aa0942589427b42192ef7cff75a79ef8646b Mon Sep 17 00:00:00 2001 From: Jonah Palmer Date: Wed, 10 Jul 2024 08:55:14 -0400 Subject: [PATCH] virtio: Add bool to VirtQueueElement MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add the boolean 'in_order_filled' member to the VirtQueueElement structure. The use of this boolean will signify whether the element has been processed and is ready to be flushed (so long as the element is in-order). This boolean is used to support the VIRTIO_F_IN_ORDER feature. Reviewed-by: Eugenio Pérez Signed-off-by: Jonah Palmer Message-Id: <20240710125522.4168043-2-jonah.palmer@oracle.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/virtio/virtio.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index 7512afbc84..fdc827f82e 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -69,6 +69,8 @@ typedef struct VirtQueueElement unsigned int ndescs; unsigned int out_num; unsigned int in_num; + /* Element has been processed (VIRTIO_F_IN_ORDER) */ + bool in_order_filled; hwaddr *in_addr; hwaddr *out_addr; struct iovec *in_sg;