[libvirt] [PATCH] net: Remove deprecated [hub_id name] tuple of 'hostfwd_add' / 'hostfwd_remove'
Thomas Huth
thuth at redhat.com
Thu Dec 5 10:41:09 UTC 2019
It's been deprecated since QEMU v3.1.0. Time to finally remove it now.
Signed-off-by: Thomas Huth <thuth at redhat.com>
---
hmp-commands.hx | 8 ++++----
net/hub.c | 23 -----------------------
net/hub.h | 2 --
net/slirp.c | 44 ++++++++++++--------------------------------
qemu-deprecated.texi | 13 ++++++++-----
5 files changed, 24 insertions(+), 66 deletions(-)
diff --git a/hmp-commands.hx b/hmp-commands.hx
index cfcc044ce4..14ccc685d7 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1463,8 +1463,8 @@ ETEXI
#ifdef CONFIG_SLIRP
{
.name = "hostfwd_add",
- .args_type = "arg1:s,arg2:s?,arg3:s?",
- .params = "[hub_id name]|[netdev_id] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport",
+ .args_type = "arg1:s,arg2:s?",
+ .params = "[netdev_id] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport",
.help = "redirect TCP or UDP connections from host to guest (requires -net user)",
.cmd = hmp_hostfwd_add,
},
@@ -1478,8 +1478,8 @@ ETEXI
#ifdef CONFIG_SLIRP
{
.name = "hostfwd_remove",
- .args_type = "arg1:s,arg2:s?,arg3:s?",
- .params = "[hub_id name]|[netdev_id] [tcp|udp]:[hostaddr]:hostport",
+ .args_type = "arg1:s,arg2:s?",
+ .params = "[netdev_id] [tcp|udp]:[hostaddr]:hostport",
.help = "remove host-to-guest TCP or UDP redirection",
.cmd = hmp_hostfwd_remove,
},
diff --git a/net/hub.c b/net/hub.c
index 5795a678ed..88cfb876f3 100644
--- a/net/hub.c
+++ b/net/hub.c
@@ -193,29 +193,6 @@ NetClientState *net_hub_add_port(int hub_id, const char *name,
return &port->nc;
}
-/**
- * Find a specific client on a hub
- */
-NetClientState *net_hub_find_client_by_name(int hub_id, const char *name)
-{
- NetHub *hub;
- NetHubPort *port;
- NetClientState *peer;
-
- QLIST_FOREACH(hub, &hubs, next) {
- if (hub->id == hub_id) {
- QLIST_FOREACH(port, &hub->ports, next) {
- peer = port->nc.peer;
-
- if (peer && strcmp(peer->name, name) == 0) {
- return peer;
- }
- }
- }
- }
- return NULL;
-}
-
/**
* Find a available port on a hub; otherwise create one new port
*/
diff --git a/net/hub.h b/net/hub.h
index 66d3322fac..ce45f7b399 100644
--- a/net/hub.h
+++ b/net/hub.h
@@ -15,10 +15,8 @@
#ifndef NET_HUB_H
#define NET_HUB_H
-
NetClientState *net_hub_add_port(int hub_id, const char *name,
NetClientState *hubpeer);
-NetClientState *net_hub_find_client_by_name(int hub_id, const char *name);
void net_hub_info(Monitor *mon);
void net_hub_check_clients(void);
bool net_hub_flush(NetClientState *nc);
diff --git a/net/slirp.c b/net/slirp.c
index c4334ee876..77042e6df7 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -610,25 +610,13 @@ error:
return -1;
}
-static SlirpState *slirp_lookup(Monitor *mon, const char *hub_id,
- const char *name)
+static SlirpState *slirp_lookup(Monitor *mon, const char *id)
{
- if (name) {
- NetClientState *nc;
- if (hub_id) {
- nc = net_hub_find_client_by_name(strtol(hub_id, NULL, 0), name);
- if (!nc) {
- monitor_printf(mon, "unrecognized (hub-id, stackname) pair\n");
- return NULL;
- }
- warn_report("Using 'hub-id' is deprecated, specify the netdev id "
- "directly instead");
- } else {
- nc = qemu_find_netdev(name);
- if (!nc) {
- monitor_printf(mon, "unrecognized netdev id '%s'\n", name);
- return NULL;
- }
+ if (id) {
+ NetClientState *nc = qemu_find_netdev(id);
+ if (!nc) {
+ monitor_printf(mon, "unrecognized netdev id '%s'\n", id);
+ return NULL;
}
if (strcmp(nc->model, "user")) {
monitor_printf(mon, "invalid device specified\n");
@@ -655,16 +643,12 @@ void hmp_hostfwd_remove(Monitor *mon, const QDict *qdict)
int err;
const char *arg1 = qdict_get_str(qdict, "arg1");
const char *arg2 = qdict_get_try_str(qdict, "arg2");
- const char *arg3 = qdict_get_try_str(qdict, "arg3");
- if (arg3) {
- s = slirp_lookup(mon, arg1, arg2);
- src_str = arg3;
- } else if (arg2) {
- s = slirp_lookup(mon, NULL, arg1);
+ if (arg2) {
+ s = slirp_lookup(mon, arg1);
src_str = arg2;
} else {
- s = slirp_lookup(mon, NULL, NULL);
+ s = slirp_lookup(mon, NULL);
src_str = arg1;
}
if (!s) {
@@ -784,16 +768,12 @@ void hmp_hostfwd_add(Monitor *mon, const QDict *qdict)
SlirpState *s;
const char *arg1 = qdict_get_str(qdict, "arg1");
const char *arg2 = qdict_get_try_str(qdict, "arg2");
- const char *arg3 = qdict_get_try_str(qdict, "arg3");
- if (arg3) {
- s = slirp_lookup(mon, arg1, arg2);
- redir_str = arg3;
- } else if (arg2) {
- s = slirp_lookup(mon, NULL, arg1);
+ if (arg2) {
+ s = slirp_lookup(mon, arg1);
redir_str = arg2;
} else {
- s = slirp_lookup(mon, NULL, NULL);
+ s = slirp_lookup(mon, NULL);
redir_str = arg1;
}
if (s) {
diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi
index 66d2b22a94..e407cc085e 100644
--- a/qemu-deprecated.texi
+++ b/qemu-deprecated.texi
@@ -206,11 +206,6 @@ the 'wait' field, which is only applicable to sockets in server mode
@section Human Monitor Protocol (HMP) commands
- at subsection The hub_id parameter of 'hostfwd_add' / 'hostfwd_remove' (since 3.1)
-
-The @option{[hub_id name]} parameter tuple of the 'hostfwd_add' and
-'hostfwd_remove' HMP commands has been replaced by @option{netdev_id}.
-
@subsection cpu-add (since 4.0)
Use ``device_add'' for hotplugging vCPUs instead of ``cpu-add''. See
@@ -376,6 +371,14 @@ What follows is a record of recently removed, formerly deprecated
features that serves as a record for users who have encountered
trouble after a recent upgrade.
+ at section Human Monitor Protocol (HMP) commands
+
+ at subsection The hub_id parameter of 'hostfwd_add' / 'hostfwd_remove' (removed in 5.0)
+
+The @option{[hub_id name]} parameter tuple of the 'hostfwd_add' and
+'hostfwd_remove' HMP commands has been replaced by the single option
+ at option{netdev_id}.
+
@section QEMU Machine Protocol (QMP) commands
@subsection block-dirty-bitmap-add "autoload" parameter (since 4.2.0)
--
2.18.1
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