qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
From: Cindy Lu <lulu@redhat.com>
To: lulu@redhat.com, mst@redhat.com, jasowang@redhat.com,
	kraxel@redhat.com, dgilbert@redhat.com, stefanha@redhat.com,
	arei.gonglei@huawei.com, marcandre.lureau@redhat.com,
	qemu-devel@nongnu.org
Subject: [PATCH v17 04/10] vhost: introduce new VhostOps vhost_set_config_call
Date: Fri, 28 Oct 2022 15:54:52 +0800	[thread overview]
Message-ID: <20221028075458.1182340-5-lulu@redhat.com> (raw)
In-Reply-To: <20221028075458.1182340-1-lulu@redhat.com>

This patch introduces new VhostOps vhost_set_config_call.
This function allows the qemu to set the config
event fd to kernel driver.

Signed-off-by: Cindy Lu <lulu@redhat.com>
---
 include/hw/virtio/vhost-backend.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/hw/virtio/vhost-backend.h b/include/hw/virtio/vhost-backend.h
index eab46d7f0b..c5ab49051e 100644
--- a/include/hw/virtio/vhost-backend.h
+++ b/include/hw/virtio/vhost-backend.h
@@ -128,6 +128,8 @@ typedef int (*vhost_get_device_id_op)(struct vhost_dev *dev, uint32_t *dev_id);
 
 typedef bool (*vhost_force_iommu_op)(struct vhost_dev *dev);
 
+typedef int (*vhost_set_config_call_op)(struct vhost_dev *dev,
+                                       int fd);
 typedef struct VhostOps {
     VhostBackendType backend_type;
     vhost_backend_init vhost_backend_init;
@@ -174,6 +176,7 @@ typedef struct VhostOps {
     vhost_vq_get_addr_op  vhost_vq_get_addr;
     vhost_get_device_id_op vhost_get_device_id;
     vhost_force_iommu_op vhost_force_iommu;
+    vhost_set_config_call_op vhost_set_config_call;
 } VhostOps;
 
 int vhost_backend_update_device_iotlb(struct vhost_dev *dev,
-- 
2.34.3



  parent reply	other threads:[~2022-10-28  7:57 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-28  7:54 [PATCH v17 00/10]vhost-vdpa: add support for configure interrupt Cindy Lu
2022-10-28  7:54 ` [PATCH v17 01/10] virtio: introduce macro VIRTIO_CONFIG_IRQ_IDX Cindy Lu
2022-10-29  0:34   ` Michael S. Tsirkin
2022-10-28  7:54 ` [PATCH v17 02/10] virtio-pci: decouple notifier from interrupt process Cindy Lu
2022-10-28  7:54 ` [PATCH v17 03/10] virtio-pci: decouple the single vector from the " Cindy Lu
2022-10-28  7:54 ` Cindy Lu [this message]
2022-10-28  7:54 ` [PATCH v17 05/10] vhost-vdpa: add support for config interrupt Cindy Lu
2022-10-28  7:54 ` [PATCH v17 06/10] virtio: add support for configure interrupt Cindy Lu
2022-10-28  7:54 ` [PATCH v17 07/10] vhost: " Cindy Lu
2022-10-28  7:54 ` [PATCH v17 08/10] virtio-net: " Cindy Lu
2022-10-28  7:54 ` [PATCH v17 09/10] virtio-mmio: " Cindy Lu
2022-10-28  7:54 ` [PATCH v17 10/10] virtio-pci: " Cindy Lu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20221028075458.1182340-5-lulu@redhat.com \
    --to=lulu@redhat.com \
    --cc=arei.gonglei@huawei.com \
    --cc=dgilbert@redhat.com \
    --cc=jasowang@redhat.com \
    --cc=kraxel@redhat.com \
    --cc=marcandre.lureau@redhat.com \
    --cc=mst@redhat.com \
    --cc=qemu-devel@nongnu.org \
    --cc=stefanha@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).