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[PATCH v2 01/12] net: introduce qemu_get_peer
From: |
Cindy Lu |
Subject: |
[PATCH v2 01/12] net: introduce qemu_get_peer |
Date: |
Wed, 1 Jul 2020 01:49:25 +0800 |
This is a small function that can get the peer
from given NetClientState and queue_index
Signed-off-by: Cindy Lu <lulu@redhat.com>
---
include/net/net.h | 1 +
net/net.c | 7 +++++++
2 files changed, 8 insertions(+)
diff --git a/include/net/net.h b/include/net/net.h
index 39085d9444..e7ef42d62b 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -176,6 +176,7 @@ void hmp_info_network(Monitor *mon, const QDict *qdict);
void net_socket_rs_init(SocketReadState *rs,
SocketReadStateFinalize *finalize,
bool vnet_hdr);
+NetClientState *qemu_get_peer(NetClientState *nc, int queue_index);
/* NIC info */
diff --git a/net/net.c b/net/net.c
index d1130296e1..9099a327dd 100644
--- a/net/net.c
+++ b/net/net.c
@@ -325,6 +325,13 @@ void *qemu_get_nic_opaque(NetClientState *nc)
return nic->opaque;
}
+NetClientState *qemu_get_peer(NetClientState *nc, int queue_index)
+{
+ assert(nc != NULL);
+ NetClientState *ncs = nc + queue_index;
+ return ncs->peer;
+}
+
static void qemu_cleanup_net_client(NetClientState *nc)
{
QTAILQ_REMOVE(&net_clients, nc, next);
--
2.21.1
- [PATCH v2 00/12] vDPA support in qemu, Cindy Lu, 2020/06/30
- [PATCH v2 01/12] net: introduce qemu_get_peer,
Cindy Lu <=
- [PATCH v2 02/12] vhost_net: use the function qemu_get_peer, Cindy Lu, 2020/06/30
- [PATCH v2 03/12] virtio-bus: introduce queue_enabled method, Cindy Lu, 2020/06/30
- [PATCH v2 04/12] virtio-pci: implement queue_enabled method, Cindy Lu, 2020/06/30
- [PATCH v2 05/12] vhost: check the existence of vhost_set_iotlb_callback, Cindy Lu, 2020/06/30
- [PATCH v2 06/12] vhost: introduce new VhostOps vhost_dev_start, Cindy Lu, 2020/06/30
- [PATCH v2 07/12] vhost: implement vhost_dev_start method, Cindy Lu, 2020/06/30
- [PATCH v2 08/12] vhost: introduce new VhostOps vhost_vq_get_addr, Cindy Lu, 2020/06/30
- [PATCH v2 09/12] vhost: implement vhost_vq_get_addr method, Cindy Lu, 2020/06/30
- [PATCH v2 10/12] vhost: introduce new VhostOps vhost_get_device_id, Cindy Lu, 2020/06/30
- [PATCH v2 11/12] vhost-vdpa: introduce vhost-vdpa backend, Cindy Lu, 2020/06/30