From: Jonah Palmer <jonah.palmer@oracle.com>
To: qemu-devel@nongnu.org
Cc: mst@redhat.com, raphael@enfabrica.net, kwolf@redhat.com,
hreitz@redhat.com, jasowang@redhat.com, pbonzini@redhat.com,
fam@euphon.net, eperezma@redhat.com, stefanha@redhat.com,
qemu-block@nongnu.org, schalla@marvell.com, leiyang@redhat.com,
virtio-fs@lists.linux.dev, si-wei.liu@oracle.com,
boris.ostrovsky@oracle.com, jonah.palmer@oracle.com
Subject: [PATCH 1/6] virtio: Add bool to VirtQueueElement
Date: Mon, 6 May 2024 11:04:23 -0400 [thread overview]
Message-ID: <20240506150428.1203387-2-jonah.palmer@oracle.com> (raw)
In-Reply-To: <20240506150428.1203387-1-jonah.palmer@oracle.com>
Add the boolean 'filled' member to the VirtQueueElement structure. The
use of this boolean will signify if the element has been written to the
used / descriptor ring or not. This boolean is used to support the
VIRTIO_F_IN_ORDER feature.
Tested-by: Lei Yang <leiyang@redhat.com>
Signed-off-by: Jonah Palmer <jonah.palmer@oracle.com>
---
include/hw/virtio/virtio.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 7d5ffdc145..9ed9c3763c 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -69,6 +69,7 @@ typedef struct VirtQueueElement
unsigned int ndescs;
unsigned int out_num;
unsigned int in_num;
+ bool filled;
hwaddr *in_addr;
hwaddr *out_addr;
struct iovec *in_sg;
--
2.39.3
next prev parent reply other threads:[~2024-05-06 15:04 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 15:04 [PATCH 0/6] virtio,vhost: Add VIRTIO_F_IN_ORDER support Jonah Palmer
2024-05-06 15:04 ` Jonah Palmer [this message]
2024-05-09 12:32 ` [PATCH 1/6] virtio: Add bool to VirtQueueElement Eugenio Perez Martin
2024-05-10 10:26 ` Jonah Palmer
2024-05-06 15:04 ` [PATCH 2/6] virtio: virtqueue_pop - VIRTIO_F_IN_ORDER support Jonah Palmer
2024-05-09 13:13 ` Eugenio Perez Martin
2024-05-10 10:52 ` Jonah Palmer
2024-05-06 15:04 ` [PATCH 3/6] virtio: virtqueue_ordered_fill " Jonah Palmer
2024-05-09 14:08 ` Eugenio Perez Martin
2024-05-10 12:01 ` Jonah Palmer
2024-05-06 15:04 ` [PATCH 4/6] virtio: virtqueue_ordered_flush " Jonah Palmer
2024-05-10 7:48 ` Eugenio Perez Martin
2024-05-10 13:07 ` Jonah Palmer
2024-05-06 15:04 ` [PATCH 5/6] vhost,vhost-user: Add VIRTIO_F_IN_ORDER to vhost feature bits Jonah Palmer
2024-05-06 15:04 ` [PATCH 6/6] virtio: Add VIRTIO_F_IN_ORDER property definition Jonah Palmer
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