From: Cindy Lu <lulu@redhat.com>
To: mst@redhat.com, armbru@redhat.com, eblake@redhat.com,
cohuck@redhat.com, jasowang@redhat.com
Cc: mhabets@solarflare.com, qemu-devel@nongnu.org,
rob.miller@broadcom.com, saugatm@xilinx.com, lulu@redhat.com,
hanand@xilinx.com, hch@infradead.org, eperezma@redhat.com,
jgg@mellanox.com, shahafs@mellanox.com, kevin.tian@intel.com,
parav@mellanox.com, vmireyno@marvell.com,
cunming.liang@intel.com, gdawar@xilinx.com, jiri@mellanox.com,
xiao.w.wang@intel.com, stefanha@redhat.com,
zhihong.wang@intel.com, aadam@redhat.com, rdunlap@infradead.org,
maxime.coquelin@redhat.com, lingshan.zhu@intel.com
Subject: [RFC v2 1/9] net: introduce qemu_get_peer
Date: Sat, 9 May 2020 00:32:10 +0800 [thread overview]
Message-ID: <20200508163218.22592-2-lulu@redhat.com> (raw)
In-Reply-To: <20200508163218.22592-1-lulu@redhat.com>
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 | 6 ++++++
2 files changed, 7 insertions(+)
diff --git a/include/net/net.h b/include/net/net.h
index e175ba9677..0a74324ccd 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -175,6 +175,7 @@ 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 84aa6d8d00..b3192deaf1 100644
--- a/net/net.c
+++ b/net/net.c
@@ -324,6 +324,12 @@ 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)
{
--
2.21.1
next prev parent reply other threads:[~2020-05-08 16:34 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 16:32 [RFC v2 0/9] vDPA support in qemu Cindy Lu
2020-05-08 16:32 ` Cindy Lu [this message]
2020-05-08 16:32 ` [RFC v2 2/9] net: use the function qemu_get_peer Cindy Lu
2020-05-09 2:19 ` Jason Wang
2020-05-09 6:49 ` Cindy Lu
2020-05-08 16:32 ` [RFC v2 3/9] virtio_net: introduce vhost_set_state Cindy Lu
2020-05-09 2:25 ` Jason Wang
2020-05-09 7:08 ` Cindy Lu
2020-05-08 16:32 ` [RFC v2 4/9] vhost-vdpa: introduce vhost-vdpa net client Cindy Lu
2020-05-08 16:41 ` Eric Blake
2020-05-09 7:17 ` Cindy Lu
2020-05-09 2:40 ` Jason Wang
2020-05-09 7:31 ` Cindy Lu
2020-05-08 16:32 ` [RFC v2 5/9] vhost-vdpa: implement vhost-vdpa backend Cindy Lu
2020-05-09 3:00 ` Jason Wang
2020-05-09 3:07 ` Jason Wang
2020-05-09 8:14 ` Cindy Lu
2020-05-21 12:40 ` Stefan Hajnoczi
2020-05-25 15:33 ` Cindy Lu
2020-05-25 16:15 ` Stefan Hajnoczi
2020-05-08 16:32 ` [RFC v2 6/9] virtio-bus: introduce queue_enabled method Cindy Lu
2020-05-09 3:01 ` Jason Wang
2020-05-09 6:50 ` Cindy Lu
2020-05-08 16:32 ` [RFC v2 7/9] virito-pci: implement " Cindy Lu
2020-05-09 3:02 ` Jason Wang
2020-05-09 12:01 ` Philippe Mathieu-Daudé
2020-05-11 5:08 ` Cindy Lu
2020-05-08 16:32 ` [RFC v2 8/9] vhost_net: set vq ready during start if necessary Cindy Lu
2020-05-09 3:03 ` Jason Wang
2020-05-09 6:51 ` Cindy Lu
2020-05-08 16:32 ` [RFC v2 9/9] vhost: introduce vhost_set_vring_ready method Cindy Lu
2020-05-09 3:05 ` Jason Wang
2020-05-09 3:10 ` [RFC v2 0/9] vDPA support in qemu Jason Wang
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