[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v2 5/9] net: Add a network device specific self-anno
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[Qemu-devel] [PATCH v2 5/9] net: Add a network device specific self-announcement ability |
Date: |
Wed, 30 Jan 2019 10:32:32 +0000 |
From: "Dr. David Alan Gilbert" <address@hidden>
Some network devices have a capability to do self announcements
(ex: virtio-net). Add infrastructure that would allow devices
to expose this ability.
Signed-off-by: Vladislav Yasevich <address@hidden>
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
---
include/net/net.h | 2 ++
net/announce.c | 5 +++++
2 files changed, 7 insertions(+)
diff --git a/include/net/net.h b/include/net/net.h
index 643295d163..f888cc3019 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -60,6 +60,7 @@ typedef int (SetVnetLE)(NetClientState *, bool);
typedef int (SetVnetBE)(NetClientState *, bool);
typedef struct SocketReadState SocketReadState;
typedef void (SocketReadStateFinalize)(SocketReadState *rs);
+typedef void (NetAnnounce)(NetClientState *);
typedef struct NetClientInfo {
NetClientDriver type;
@@ -80,6 +81,7 @@ typedef struct NetClientInfo {
SetVnetHdrLen *set_vnet_hdr_len;
SetVnetLE *set_vnet_le;
SetVnetBE *set_vnet_be;
+ NetAnnounce *announce;
} NetClientInfo;
struct NetClientState {
diff --git a/net/announce.c b/net/announce.c
index 13ad9c2ba8..070f37a7fa 100644
--- a/net/announce.c
+++ b/net/announce.c
@@ -102,6 +102,11 @@ static void qemu_announce_self_iter(NICState *nic, void
*opaque)
len = announce_self_create(buf, nic->conf->macaddr.a);
qemu_send_packet_raw(qemu_get_queue(nic), buf, len);
+
+ /* if the NIC provides it's own announcement support, use it as well */
+ if (nic->ncs->info->announce) {
+ nic->ncs->info->announce(nic->ncs);
+ }
}
static void qemu_announce_self_once(void *opaque)
{
--
2.20.1
- [Qemu-devel] [PATCH v2 2/9] migration: Add announce parameters, (continued)
[Qemu-devel] [PATCH v2 3/9] virtio-net: Switch to using announce timer, Dr. David Alan Gilbert (git), 2019/01/30
[Qemu-devel] [PATCH v2 4/9] migration: Switch to using announce timer, Dr. David Alan Gilbert (git), 2019/01/30
[Qemu-devel] [PATCH v2 5/9] net: Add a network device specific self-announcement ability,
Dr. David Alan Gilbert (git) <=
[Qemu-devel] [PATCH v2 6/9] virtio-net: Allow qemu_announce_self to trigger virtio announcements, Dr. David Alan Gilbert (git), 2019/01/30
[Qemu-devel] [PATCH v2 7/9] qmp: Add announce-self command, Dr. David Alan Gilbert (git), 2019/01/30
[Qemu-devel] [PATCH v2 8/9] hmp: Add hmp_announce_self, Dr. David Alan Gilbert (git), 2019/01/30
[Qemu-devel] [PATCH v2 9/9] tests: Add a test for qemu self announcements, Dr. David Alan Gilbert (git), 2019/01/30