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From 334096f5e0cc7c210c6ddb730d0eb983ed08a48c Mon Sep 17 00:00:00 2001
From: Fernando Fernandez Mancera <ffmancera@riseup.net>
Date: Fri, 17 Mar 2023 15:59:27 +0100
Subject: [PATCH 1/8] libnm: fix ifcfg variable documentation at queue-id
property
The correct variable for queue-id in ifcfg is BOND_PORT_QUEUE_ID.
(cherry picked from commit 762cd06ffa4ff56b096128c26c931843429dc8c5)
(cherry picked from commit 87316737f36202902df76e5da6ba130e7bec4dfe)
(cherry picked from commit 40c523cd78ff322954f7b696afee8baee37da810)
---
src/libnm-core-impl/nm-setting-bond-port.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/libnm-core-impl/nm-setting-bond-port.c b/src/libnm-core-impl/nm-setting-bond-port.c
index 7ea82a763e..d1656a31ac 100644
--- a/src/libnm-core-impl/nm-setting-bond-port.c
+++ b/src/libnm-core-impl/nm-setting-bond-port.c
@@ -148,7 +148,7 @@ nm_setting_bond_port_class_init(NMSettingBondPortClass *klass)
**/
/* ---ifcfg-rh---
* property: queue-id
- * variable: BONDING_OPTS: queue-id=
+ * variable: BOND_PORT_QUEUE_ID(+)
* values: 0 - 65535
* default: 0
* description: Queue ID.
--
2.40.1
From 495f3f1918bcde6105b74482613c51fd3b9185b0 Mon Sep 17 00:00:00 2001
From: Beniamino Galvani <bgalvani@redhat.com>
Date: Mon, 27 Feb 2023 10:55:29 +0100
Subject: [PATCH 2/8] platform: rename link_change() to link_change_extra()
There are many functions to replace properties of a link
(link_set_address, link_set_mtu, link_set_name, link_change,
etc.). Eventually, they will be replaced by a function that does
everything and removes all the code duplication.
That function will be named link_change(); rename the current
link_change() to link_change_extra().
(cherry picked from commit babe2bacd3e23e03d5066b82ac0bb57c60b9db6f)
(cherry picked from commit 9ae85f6541505300ac811dff4671fe56a6d11ab7)
(cherry picked from commit 0a158141d3423173df0ba6983caed5d3aea8a9c8)
---
src/libnm-platform/nm-linux-platform.c | 8 ++++----
src/libnm-platform/nm-platform.c | 7 +++++--
src/libnm-platform/nm-platform.h | 17 ++++++++++-------
3 files changed, 19 insertions(+), 13 deletions(-)
diff --git a/src/libnm-platform/nm-linux-platform.c b/src/libnm-platform/nm-linux-platform.c
index b798d12d2a..527d509498 100644
--- a/src/libnm-platform/nm-linux-platform.c
+++ b/src/libnm-platform/nm-linux-platform.c
@@ -7984,7 +7984,7 @@ out:
}
static int
-link_change(NMPlatform *platform, NMLinkType type, int ifindex, gconstpointer extra_data)
+link_change_extra(NMPlatform *platform, NMLinkType type, int ifindex, gconstpointer extra_data)
{
nm_auto_nlmsg struct nl_msg *nlmsg = NULL;
@@ -10824,9 +10824,9 @@ nm_linux_platform_class_init(NMLinuxPlatformClass *klass)
platform_class->sysctl_set_async = sysctl_set_async;
platform_class->sysctl_get = sysctl_get;
- platform_class->link_add = link_add;
- platform_class->link_change = link_change;
- platform_class->link_delete = link_delete;
+ platform_class->link_add = link_add;
+ platform_class->link_change_extra = link_change_extra;
+ platform_class->link_delete = link_delete;
platform_class->link_refresh = link_refresh;
diff --git a/src/libnm-platform/nm-platform.c b/src/libnm-platform/nm-platform.c
index 198e5f0afb..ab98491b45 100644
--- a/src/libnm-platform/nm-platform.c
+++ b/src/libnm-platform/nm-platform.c
@@ -1388,7 +1388,10 @@ nm_platform_link_add(NMPlatform *self,
}
int
-nm_platform_link_change(NMPlatform *self, NMLinkType type, int ifindex, gconstpointer extra_data)
+nm_platform_link_change_extra(NMPlatform *self,
+ NMLinkType type,
+ int ifindex,
+ gconstpointer extra_data)
{
char buf[512];
const char *name = nm_platform_link_get_name(self, ifindex);
@@ -1429,7 +1432,7 @@ nm_platform_link_change(NMPlatform *self, NMLinkType type, int ifindex, gconstpo
buf;
}));
- return klass->link_change(self, type, ifindex, extra_data);
+ return klass->link_change_extra(self, type, ifindex, extra_data);
}
/**
diff --git a/src/libnm-platform/nm-platform.h b/src/libnm-platform/nm-platform.h
index 30d0b5067c..d87eba3a63 100644
--- a/src/libnm-platform/nm-platform.h
+++ b/src/libnm-platform/nm-platform.h
@@ -1222,9 +1222,10 @@ typedef struct {
guint32 mtu,
gconstpointer extra_data,
const NMPlatformLink **out_link);
-
- int (*link_change)(NMPlatform *self, NMLinkType type, int ifindex, gconstpointer extra_data);
-
+ int (*link_change_extra)(NMPlatform *self,
+ NMLinkType type,
+ int ifindex,
+ gconstpointer extra_data);
gboolean (*link_delete)(NMPlatform *self, int ifindex);
gboolean (*link_refresh)(NMPlatform *self, int ifindex);
gboolean (*link_set_netns)(NMPlatform *self, int ifindex, int netns_fd);
@@ -1749,8 +1750,10 @@ int nm_platform_link_add(NMPlatform *self,
gconstpointer extra_data,
const NMPlatformLink **out_link);
-int
-nm_platform_link_change(NMPlatform *self, NMLinkType type, int ifindex, gconstpointer extra_data);
+int nm_platform_link_change_extra(NMPlatform *self,
+ NMLinkType type,
+ int ifindex,
+ gconstpointer extra_data);
static inline int
nm_platform_link_veth_add(NMPlatform *self,
@@ -1790,13 +1793,13 @@ nm_platform_link_bridge_add(NMPlatform *self,
static inline int
nm_platform_link_bridge_change(NMPlatform *self, int ifindex, const NMPlatformLnkBridge *props)
{
- return nm_platform_link_change(self, NM_LINK_TYPE_BRIDGE, ifindex, props);
+ return nm_platform_link_change_extra(self, NM_LINK_TYPE_BRIDGE, ifindex, props);
}
static inline int
nm_platform_link_bond_change(NMPlatform *self, int ifindex, const NMPlatformLnkBond *props)
{
- return nm_platform_link_change(self, NM_LINK_TYPE_BOND, ifindex, props);
+ return nm_platform_link_change_extra(self, NM_LINK_TYPE_BOND, ifindex, props);
}
static inline int
--
2.40.1
From b58c3ee56f67c6e6e1e4fe0358d95df57537e6b0 Mon Sep 17 00:00:00 2001
From: Lubomir Rintel <lkundrak@v3.sk>
Date: Fri, 30 Sep 2022 22:40:03 +0200
Subject: [PATCH 3/8] bond,bridge,team: use uuid for con.master when generating
connection
If we're generating a connection for an externally configured slave,
refer the master by the UUID instead of the device name.
This doesn't matter most of the time. However, on a checkpoint restore
we need to make sure that a connection that is unambiguously the original
master is up.
Otherwise it could happen that a different connection was activated on the
same master device and the slaves being restored don't agree on which master
connection to bring up.
I can't think of any thing that would rely on this but I've been wrong
about more serious things before.
Fixes-test: @libnm_snapshot_reattach_unmanaged_ports_to_bridge
https://bugzilla.redhat.com/show_bug.cgi?id=2125615
(cherry picked from commit dc254f90e2b306700a0b81f7194e9b0438c62f4c)
(cherry picked from commit 836d7511e8b7d9660b18ee9876c635b8512f6966)
---
src/core/devices/nm-device-bond.c | 9 +++++----
src/core/devices/nm-device-bridge.c | 9 +++++----
src/core/devices/team/nm-device-team.c | 9 +++++----
3 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/src/core/devices/nm-device-bond.c b/src/core/devices/nm-device-bond.c
index 10765b609c..9556c57321 100644
--- a/src/core/devices/nm-device-bond.c
+++ b/src/core/devices/nm-device-bond.c
@@ -224,9 +224,10 @@ controller_update_port_connection(NMDevice *self,
GError **error)
{
NMSettingBondPort *s_port;
- int ifindex_port = nm_device_get_ifindex(port);
- uint queue_id = NM_BOND_PORT_QUEUE_ID_DEF;
- gs_free char *queue_id_str = NULL;
+ int ifindex_port = nm_device_get_ifindex(port);
+ NMConnection *applied_connection = nm_device_get_applied_connection(self);
+ uint queue_id = NM_BOND_PORT_QUEUE_ID_DEF;
+ gs_free char *queue_id_str = NULL;
g_return_val_if_fail(ifindex_port > 0, FALSE);
@@ -243,7 +244,7 @@ controller_update_port_connection(NMDevice *self,
g_object_set(nm_connection_get_setting_connection(connection),
NM_SETTING_CONNECTION_MASTER,
- nm_device_get_iface(self),
+ nm_connection_get_uuid(applied_connection),
NM_SETTING_CONNECTION_SLAVE_TYPE,
NM_SETTING_BOND_SETTING_NAME,
NULL);
diff --git a/src/core/devices/nm-device-bridge.c b/src/core/devices/nm-device-bridge.c
index 31cf361e8e..d8f1337058 100644
--- a/src/core/devices/nm-device-bridge.c
+++ b/src/core/devices/nm-device-bridge.c
@@ -679,9 +679,10 @@ master_update_slave_connection(NMDevice *device,
NMDeviceBridge *self = NM_DEVICE_BRIDGE(device);
NMSettingConnection *s_con;
NMSettingBridgePort *s_port;
- int ifindex_slave = nm_device_get_ifindex(slave);
- const char *iface = nm_device_get_iface(device);
- const Option *option;
+ int ifindex_slave = nm_device_get_ifindex(slave);
+ NMConnection *applied_connection = nm_device_get_applied_connection(device);
+
+ const Option *option;
g_return_val_if_fail(ifindex_slave > 0, FALSE);
@@ -717,7 +718,7 @@ master_update_slave_connection(NMDevice *device,
g_object_set(s_con,
NM_SETTING_CONNECTION_MASTER,
- iface,
+ nm_connection_get_uuid(applied_connection),
NM_SETTING_CONNECTION_SLAVE_TYPE,
NM_SETTING_BRIDGE_SETTING_NAME,
NULL);
diff --git a/src/core/devices/team/nm-device-team.c b/src/core/devices/team/nm-device-team.c
index 9eca008a10..b745158ef8 100644
--- a/src/core/devices/team/nm-device-team.c
+++ b/src/core/devices/team/nm-device-team.c
@@ -258,9 +258,10 @@ master_update_slave_connection(NMDevice *device,
gs_free_error GError *connect_error = NULL;
int err = 0;
struct teamdctl *tdc;
- const char *team_port_config = NULL;
- const char *iface = nm_device_get_iface(device);
- const char *iface_slave = nm_device_get_iface(slave);
+ const char *team_port_config = NULL;
+ const char *iface = nm_device_get_iface(device);
+ const char *iface_slave = nm_device_get_iface(slave);
+ NMConnection *applied_connection = nm_device_get_applied_connection(device);
tdc = _tdc_connect_new(self, iface, &connect_error);
if (!tdc) {
@@ -299,7 +300,7 @@ master_update_slave_connection(NMDevice *device,
g_object_set(nm_connection_get_setting_connection(connection),
NM_SETTING_CONNECTION_MASTER,
- iface,
+ nm_connection_get_uuid(applied_connection),
NM_SETTING_CONNECTION_SLAVE_TYPE,
NM_SETTING_TEAM_SETTING_NAME,
NULL);
--
2.40.1
From 8a02a950e1e23f584e5f3750ceb8a69efd7b3328 Mon Sep 17 00:00:00 2001
From: Fernando Fernandez Mancera <ffmancera@riseup.net>
Date: Fri, 3 Mar 2023 16:36:23 +0100
Subject: [PATCH 4/8] platform: add netlink support for bond port options
sysfs is deprecated and kernel will not add new bond port options to
sysfs. Netlink is a stable API and therefore is the right method to
communicate with kernel in order to set the link options.
(cherry picked from commit bb435674b56e876084d4c31138ea95cb3174759f)
(cherry picked from commit 1bce7f0dec6c558fff8c6689d79cb7839eb925fe)
(cherry picked from commit ee592c02dd42ccf6bd45b8927716df5715fa45f8)
---
src/core/devices/nm-device-bond.c | 42 ++++--------
src/core/platform/nm-fake-platform.c | 24 +++++++
src/core/platform/tests/test-link.c | 15 +++++
src/libnm-glib-aux/nm-shared-utils.h | 8 +++
src/libnm-platform/nm-linux-platform.c | 79 +++++++++++++++++++++-
src/libnm-platform/nm-platform.c | 90 ++++++++++++++++++++++++++
src/libnm-platform/nm-platform.h | 25 +++++++
7 files changed, 250 insertions(+), 33 deletions(-)
diff --git a/src/core/devices/nm-device-bond.c b/src/core/devices/nm-device-bond.c
index 9556c57321..0485689d10 100644
--- a/src/core/devices/nm-device-bond.c
+++ b/src/core/devices/nm-device-bond.c
@@ -223,24 +223,18 @@ controller_update_port_connection(NMDevice *self,
NMConnection *connection,
GError **error)
{
- NMSettingBondPort *s_port;
- int ifindex_port = nm_device_get_ifindex(port);
- NMConnection *applied_connection = nm_device_get_applied_connection(self);
- uint queue_id = NM_BOND_PORT_QUEUE_ID_DEF;
- gs_free char *queue_id_str = NULL;
+ NMSettingBondPort *s_port;
+ int ifindex_port = nm_device_get_ifindex(port);
+ NMConnection *applied_connection = nm_device_get_applied_connection(self);
+ const NMPlatformLink *pllink;
g_return_val_if_fail(ifindex_port > 0, FALSE);
s_port = _nm_connection_ensure_setting(connection, NM_TYPE_SETTING_BOND_PORT);
+ pllink = nm_platform_link_get(nm_device_get_platform(port), ifindex_port);
- queue_id_str =
- nm_platform_sysctl_slave_get_option(nm_device_get_platform(self), ifindex_port, "queue_id");
- if (queue_id_str) {
- queue_id =
- _nm_utils_ascii_str_to_int64(queue_id_str, 10, 0, 65535, NM_BOND_PORT_QUEUE_ID_DEF);
- g_object_set(s_port, NM_SETTING_BOND_PORT_QUEUE_ID, queue_id, NULL);
- } else
- _LOGW(LOGD_BOND, "failed to read bond port setting '%s'", NM_SETTING_BOND_PORT_QUEUE_ID);
+ if (pllink && pllink->port_kind == NM_PORT_KIND_BOND)
+ g_object_set(s_port, NM_SETTING_BOND_PORT_QUEUE_ID, pllink->port_data.bond.queue_id, NULL);
g_object_set(nm_connection_get_setting_connection(connection),
NM_SETTING_CONNECTION_MASTER,
@@ -501,23 +495,11 @@ act_stage1_prepare(NMDevice *device, NMDeviceStateReason *out_failure_reason)
static void
commit_port_options(NMDevice *bond_device, NMDevice *port, NMSettingBondPort *s_port)
{
- char queue_id_str[IFNAMSIZ + NM_STRLEN(":") + 5 + 100];
-
- /*
- * The queue-id of bond port is read only, we should modify bond interface using:
- * echo "eth1:2" > /sys/class/net/bond0/bonding/queue_id
- * Kernel allows parital editing, so no need to care about other bond ports.
- */
- g_snprintf(queue_id_str,
- sizeof(queue_id_str),
- "%s:%" G_GUINT32_FORMAT,
- nm_device_get_iface(port),
- s_port ? nm_setting_bond_port_get_queue_id(s_port) : NM_BOND_PORT_QUEUE_ID_DEF);
-
- nm_platform_sysctl_master_set_option(nm_device_get_platform(bond_device),
- nm_device_get_ifindex(bond_device),
- "queue_id",
- queue_id_str);
+ nm_platform_link_change(
+ nm_device_get_platform(port),
+ nm_device_get_ifindex(port),
+ &((NMPlatformLinkBondPort){.queue_id = s_port ? nm_setting_bond_port_get_queue_id(s_port)
+ : NM_BOND_PORT_QUEUE_ID_DEF}));
}
static NMTernary
diff --git a/src/core/platform/nm-fake-platform.c b/src/core/platform/nm-fake-platform.c
index a1ca5434cb..c39c45e586 100644
--- a/src/core/platform/nm-fake-platform.c
+++ b/src/core/platform/nm-fake-platform.c
@@ -667,6 +667,29 @@ link_supports_sriov(NMPlatform *platform, int ifindex)
}
}
+static gboolean
+link_change(NMPlatform *platform,
+ int ifindex,
+ NMPortKind port_kind,
+ const NMPlatformLinkPortData *port_data)
+{
+ NMFakePlatformLink *device = link_get(platform, ifindex);
+ nm_auto_nmpobj NMPObject *obj_tmp = NULL;
+
+ switch (port_kind) {
+ case NM_PORT_KIND_BOND:
+ obj_tmp = nmp_object_clone(device->obj, FALSE);
+ obj_tmp->link.port_kind = NM_PORT_KIND_BOND;
+ obj_tmp->link.port_data.bond.queue_id = port_data->bond.queue_id;
+ link_set_obj(platform, device, obj_tmp);
+ return TRUE;
+ case NM_PORT_KIND_NONE:
+ return TRUE;
+ }
+
+ return nm_assert_unreachable_val(TRUE);
+}
+
static gboolean
link_enslave(NMPlatform *platform, int master, int slave)
{
@@ -1322,6 +1345,7 @@ nm_fake_platform_class_init(NMFakePlatformClass *klass)
platform_class->link_set_address = link_set_address;
platform_class->link_set_mtu = link_set_mtu;
+ platform_class->link_change = link_change;
platform_class->link_change_flags = link_change_flags;
platform_class->link_get_driver_info = link_get_driver_info;
diff --git a/src/core/platform/tests/test-link.c b/src/core/platform/tests/test-link.c
index b72bcb65b2..bdbfbea34f 100644
--- a/src/core/platform/tests/test-link.c
+++ b/src/core/platform/tests/test-link.c
@@ -257,6 +257,21 @@ test_slave(int master, int type, SignalData *master_changed)
else
g_assert(!nm_platform_link_is_up(NM_PLATFORM_GET, ifindex));
+ if (NM_IN_SET(link_type, NM_LINK_TYPE_BOND)) {
+ const NMPlatformLink *link;
+ NMPlatformLinkBondPort bond_port;
+
+ bond_port = (NMPlatformLinkBondPort){
+ .queue_id = 5,
+ };
+ g_assert(nm_platform_link_change(NM_PLATFORM_GET, ifindex, &bond_port));
+ accept_signals(link_changed, 1, 3);
+
+ link = nmtstp_link_get(NM_PLATFORM_GET, ifindex, SLAVE_NAME);
+ g_assert(link);
+ g_assert_cmpint(link->port_data.bond.queue_id, ==, 5);
+ }
+
test_link_changed_signal_arg1 = FALSE;
test_link_changed_signal_arg2 = FALSE;
g_signal_connect(NM_PLATFORM_GET,
diff --git a/src/libnm-glib-aux/nm-shared-utils.h b/src/libnm-glib-aux/nm-shared-utils.h
index 53cf7f3e57..b6cbf95504 100644
--- a/src/libnm-glib-aux/nm-shared-utils.h
+++ b/src/libnm-glib-aux/nm-shared-utils.h
@@ -93,6 +93,14 @@ G_STATIC_ASSERT(sizeof(int) == sizeof(gint32));
/*****************************************************************************/
+typedef enum _nm_packed {
+ /* No type, empty value */
+ NM_PORT_KIND_NONE,
+ NM_PORT_KIND_BOND,
+} NMPortKind;
+
+/*****************************************************************************/
+
typedef enum {
/* No type, used as error value */
diff --git a/src/libnm-platform/nm-linux-platform.c b/src/libnm-platform/nm-linux-platform.c
index 527d509498..8158f364d2 100644
--- a/src/libnm-platform/nm-linux-platform.c
+++ b/src/libnm-platform/nm-linux-platform.c
@@ -3241,9 +3241,11 @@ _new_from_nl_link(NMPlatform *platform,
if (tb[IFLA_LINKINFO]) {
static const struct nla_policy policy_link_info[] = {
- [IFLA_INFO_KIND] = {.type = NLA_STRING},
- [IFLA_INFO_DATA] = {.type = NLA_NESTED},
- [IFLA_INFO_XSTATS] = {.type = NLA_NESTED},
+ [IFLA_INFO_KIND] = {.type = NLA_STRING},
+ [IFLA_INFO_DATA] = {.type = NLA_NESTED},
+ [IFLA_INFO_XSTATS] = {.type = NLA_NESTED},
+ [IFLA_INFO_SLAVE_KIND] = {.type = NLA_STRING},
+ [IFLA_INFO_SLAVE_DATA] = {.type = NLA_NESTED},
};
struct nlattr *li[G_N_ELEMENTS(policy_link_info)];
@@ -3254,6 +3256,33 @@ _new_from_nl_link(NMPlatform *platform,
nl_info_kind = nla_get_string(li[IFLA_INFO_KIND]);
nl_info_data = li[IFLA_INFO_DATA];
+
+ if (li[IFLA_INFO_SLAVE_KIND]) {
+ const char *s = nla_get_string(li[IFLA_INFO_SLAVE_KIND]);
+
+ if (nm_streq(s, "bond"))
+ obj->link.port_kind = NM_PORT_KIND_BOND;
+ }
+
+ if (li[IFLA_INFO_SLAVE_DATA]) {
+ static const struct nla_policy policy_bond_port[] = {
+ [IFLA_BOND_SLAVE_QUEUE_ID] = {.type = NLA_U16},
+ };
+ struct nlattr *bp[G_N_ELEMENTS(policy_bond_port)];
+
+ switch (obj->link.port_kind) {
+ case NM_PORT_KIND_BOND:
+ if (nla_parse_nested_arr(bp, li[IFLA_INFO_SLAVE_DATA], policy_bond_port) < 0)
+ return NULL;
+
+ if (bp[IFLA_BOND_SLAVE_QUEUE_ID])
+ obj->link.port_data.bond.queue_id = nla_get_u16(bp[IFLA_BOND_SLAVE_QUEUE_ID]);
+
+ break;
+ case NM_PORT_KIND_NONE:
+ break;
+ }
+ }
}
if (tb[IFLA_STATS64]) {
@@ -8061,6 +8090,48 @@ link_delete(NMPlatform *platform, int ifindex)
return do_delete_object(platform, &obj_id, nlmsg);
}
+static gboolean
+link_change(NMPlatform *platform,
+ int ifindex,
+ NMPortKind port_kind,
+ const NMPlatformLinkPortData *port_data)
+{
+ nm_auto_nlmsg struct nl_msg *nlmsg = NULL;
+ struct nlattr *nl_info;
+ struct nlattr *nl_port_data;
+
+ nlmsg = _nl_msg_new_link(RTM_NEWLINK, 0, ifindex, NULL);
+ if (!nlmsg)
+ return FALSE;
+
+ switch (port_kind) {
+ case NM_PORT_KIND_BOND:
+
+ nm_assert(port_data);
+
+ if (!(nl_info = nla_nest_start(nlmsg, IFLA_LINKINFO)))
+ goto nla_put_failure;
+
+ nm_assert(nm_streq0("bond", nm_link_type_to_rtnl_type_string(NM_LINK_TYPE_BOND)));
+ NLA_PUT_STRING(nlmsg, IFLA_INFO_SLAVE_KIND, "bond");
+
+ if (!(nl_port_data = nla_nest_start(nlmsg, IFLA_INFO_SLAVE_DATA)))
+ goto nla_put_failure;
+
+ NLA_PUT_U16(nlmsg, IFLA_BOND_SLAVE_QUEUE_ID, port_data->bond.queue_id);
+
+ nla_nest_end(nlmsg, nl_port_data);
+ nla_nest_end(nlmsg, nl_info);
+ break;
+ case NM_PORT_KIND_NONE:
+ break;
+ }
+
+ return do_change_link(platform, CHANGE_LINK_TYPE_UNSPEC, ifindex, nlmsg, NULL) == 0;
+nla_put_failure:
+ g_return_val_if_reached(FALSE);
+}
+
static gboolean
link_refresh(NMPlatform *platform, int ifindex)
{
@@ -10828,6 +10899,8 @@ nm_linux_platform_class_init(NMLinuxPlatformClass *klass)
platform_class->link_change_extra = link_change_extra;
platform_class->link_delete = link_delete;
+ platform_class->link_change = link_change;
+
platform_class->link_refresh = link_refresh;
platform_class->link_set_netns = link_set_netns;
diff --git a/src/libnm-platform/nm-platform.c b/src/libnm-platform/nm-platform.c
index ab98491b45..01568243a3 100644
--- a/src/libnm-platform/nm-platform.c
+++ b/src/libnm-platform/nm-platform.c
@@ -61,6 +61,31 @@ G_STATIC_ASSERT(sizeof(((NMPlatformLink *) NULL)->l_address.data) == _NM_UTILS_H
G_STATIC_ASSERT(sizeof(((NMPlatformLink *) NULL)->l_perm_address.data) == _NM_UTILS_HWADDR_LEN_MAX);
G_STATIC_ASSERT(sizeof(((NMPlatformLink *) NULL)->l_broadcast.data) == _NM_UTILS_HWADDR_LEN_MAX);
+static const char *
+_nmp_link_port_data_to_string(NMPortKind port_kind,
+ const NMPlatformLinkPortData *port_data,
+ char *sbuf,
+ gsize sbuf_len)
+{
+ const char *sbuf0 = sbuf;
+
+ nm_assert(port_data);
+
+ switch (port_kind) {
+ case NM_PORT_KIND_NONE:
+ nm_strbuf_append_c(&sbuf, &sbuf_len, '\0');
+ goto out;
+ case NM_PORT_KIND_BOND:
+ nm_strbuf_append(&sbuf, &sbuf_len, "port bond queue-id %u", port_data->bond.queue_id);
+ goto out;
+ }
+
+ nm_strbuf_append(&sbuf, &sbuf_len, "invalid-port-type %d", (int) port_kind);
+
+out:
+ return sbuf0;
+}
+
static const char *
_nmp_link_address_to_string(const NMPLinkAddress *addr,
char buf[static(_NM_UTILS_HWADDR_LEN_MAX * 3)])
@@ -2092,6 +2117,31 @@ nm_platform_link_set_name(NMPlatform *self, int ifindex, const char *name)
return klass->link_set_name(self, ifindex, name);
}
+gboolean
+nm_platform_link_change(NMPlatform *self, int ifindex, NMPlatformLinkBondPort *bond_port)
+{
+ _CHECK_SELF(self, klass, FALSE);
+
+ g_return_val_if_fail(ifindex >= 0, FALSE);
+
+ if (_LOGD_ENABLED()) {
+ nm_auto_free_gstring GString *str = g_string_new("");
+
+ if (bond_port)
+ g_string_append_printf(str, "bond-port queue-id %d", bond_port->queue_id);
+
+ if (str->len > 0 && str->str[str->len - 1] == ' ')
+ g_string_truncate(str, str->len - 1);
+
+ _LOG3D("link: change: %s", str->str);
+ }
+
+ return klass->link_change(self,
+ ifindex,
+ bond_port ? NM_PORT_KIND_BOND : NM_PORT_KIND_NONE,
+ (const NMPlatformLinkPortData *) bond_port);
+}
+
/**
* nm_platform_link_get_physical_port_id:
* @self: platform instance
@@ -5893,6 +5943,7 @@ nm_platform_link_to_string(const NMPlatformLink *link, char *buf, gsize len)
char *s;
gsize l;
char str_addrmode[30];
+ char str_port_data[200];
char str_address[_NM_UTILS_HWADDR_LEN_MAX * 3];
char str_perm_address[_NM_UTILS_HWADDR_LEN_MAX * 3];
char str_broadcast[_NM_UTILS_HWADDR_LEN_MAX * 3];
@@ -5936,6 +5987,11 @@ nm_platform_link_to_string(const NMPlatformLink *link, char *buf, gsize len)
_nmp_link_address_to_string(&link->l_perm_address, str_perm_address);
_nmp_link_address_to_string(&link->l_broadcast, str_broadcast);
+ _nmp_link_port_data_to_string(link->port_kind,
+ &link->port_data,
+ str_port_data,
+ sizeof(str_port_data));
+
str_link_type = nm_link_type_to_string(link->type);
g_snprintf(
@@ -5957,6 +6013,7 @@ nm_platform_link_to_string(const NMPlatformLink *link, char *buf, gsize len)
"%s%s" /* l_broadcast */
"%s%s" /* inet6_token */
"%s%s" /* driver */
+ "%s%s" /* port_data */
" rx:%" G_GUINT64_FORMAT ",%" G_GUINT64_FORMAT " tx:%" G_GUINT64_FORMAT
",%" G_GUINT64_FORMAT,
link->ifindex,
@@ -5989,6 +6046,7 @@ nm_platform_link_to_string(const NMPlatformLink *link, char *buf, gsize len)
: "",
link->driver ? " driver " : "",
link->driver ?: "",
+ NM_PRINT_FMT_QUOTED2(str_port_data[0] != '\0', " ", str_port_data, ""),
link->rx_packets,
link->rx_bytes,
link->tx_packets,
@@ -7927,6 +7985,7 @@ nm_platform_link_hash_update(const NMPlatformLink *obj, NMHashState *h)
obj->arptype,
obj->inet6_addr_gen_mode_inv,
obj->inet6_token,
+ obj->port_kind,
obj->rx_packets,
obj->rx_bytes,
obj->tx_packets,
@@ -7945,6 +8004,20 @@ nm_platform_link_hash_update(const NMPlatformLink *obj, NMHashState *h)
nm_hash_update_mem(h,
obj->l_broadcast.data,
NM_MIN(obj->l_broadcast.len, sizeof(obj->l_broadcast.data)));
+
+ switch (obj->port_kind) {
+ case NM_PORT_KIND_NONE:
+ break;
+ case NM_PORT_KIND_BOND:
+ nm_platform_link_bond_port_hash_update(&obj->port_data.bond, h);
+ break;
+ }
+}
+
+void
+nm_platform_link_bond_port_hash_update(const NMPlatformLinkBondPort *obj, NMHashState *h)
+{
+ nm_hash_update_vals(h, obj->queue_id);
}
int
@@ -7974,6 +8047,14 @@ nm_platform_link_cmp(const NMPlatformLink *a, const NMPlatformLink *b)
if (a->l_broadcast.len)
NM_CMP_FIELD_MEMCMP_LEN(a, b, l_broadcast.data, a->l_broadcast.len);
NM_CMP_FIELD_MEMCMP(a, b, inet6_token);
+ NM_CMP_FIELD(a, b, port_kind);
+ switch (a->port_kind) {
+ case NM_PORT_KIND_NONE:
+ break;
+ case NM_PORT_KIND_BOND:
+ NM_CMP_RETURN(nm_platform_link_bond_port_cmp(&a->port_data.bond, &b->port_data.bond));
+ break;
+ }
NM_CMP_FIELD(a, b, rx_packets);
NM_CMP_FIELD(a, b, rx_bytes);
NM_CMP_FIELD(a, b, tx_packets);
@@ -8053,6 +8134,15 @@ nm_platform_lnk_bond_hash_update(const NMPlatformLnkBond *obj, NMHashState *h)
nm_hash_update(h, obj->arp_ip_target, obj->arp_ip_targets_num * sizeof(obj->arp_ip_target[0]));
}
+int
+nm_platform_link_bond_port_cmp(const NMPlatformLinkBondPort *a, const NMPlatformLinkBondPort *b)
+{
+ NM_CMP_SELF(a, b);
+ NM_CMP_FIELD(a, b, queue_id);
+
+ return 0;
+}
+
int
nm_platform_lnk_bond_cmp(const NMPlatformLnkBond *a, const NMPlatformLnkBond *b)
{
diff --git a/src/libnm-platform/nm-platform.h b/src/libnm-platform/nm-platform.h
index d87eba3a63..f48662d900 100644
--- a/src/libnm-platform/nm-platform.h
+++ b/src/libnm-platform/nm-platform.h
@@ -216,6 +216,14 @@ struct _NMPlatformObjWithIfindex {
__NMPlatformObjWithIfindex_COMMON;
};
+typedef struct {
+ guint16 queue_id;
+} NMPlatformLinkBondPort;
+
+typedef union {
+ NMPlatformLinkBondPort bond;
+} NMPlatformLinkPortData;
+
struct _NMPlatformLink {
__NMPlatformObjWithIfindex_COMMON;
char name[NMP_IFNAMSIZ];
@@ -266,6 +274,12 @@ struct _NMPlatformLink {
guint64 tx_packets;
guint64 tx_bytes;
+ /* IFLA_INFO_SLAVE_KIND */
+ NMPortKind port_kind;
+
+ /* an interface can only hold IFLA_INFO_SLAVE_DATA for one link type */
+ NMPlatformLinkPortData port_data;
+
/* @connected is mostly identical to (@n_ifi_flags & IFF_UP). Except for bridge/bond masters,
* where we coerce the link as disconnect if it has no slaves. */
bool connected : 1;
@@ -1226,6 +1240,10 @@ typedef struct {
NMLinkType type,
int ifindex,
gconstpointer extra_data);
+ gboolean (*link_change)(NMPlatform *self,
+ int ifindex,
+ NMPortKind port_kind,
+ const NMPlatformLinkPortData *port_data);
gboolean (*link_delete)(NMPlatform *self, int ifindex);
gboolean (*link_refresh)(NMPlatform *self, int ifindex);
gboolean (*link_set_netns)(NMPlatform *self, int ifindex, int netns_fd);
@@ -2073,6 +2091,8 @@ nm_platform_link_change_flags(NMPlatform *self, int ifindex, unsigned value, gbo
return nm_platform_link_change_flags_full(self, ifindex, value, set ? value : 0u);
}
+gboolean nm_platform_link_change(NMPlatform *self, int ifindex, NMPlatformLinkBondPort *bond_port);
+
gboolean nm_platform_link_get_udev_property(NMPlatform *self,
int ifindex,
const char *name,
@@ -2563,6 +2583,11 @@ int nm_platform_tfilter_cmp(const NMPlatformTfilter *a, const NMPlatformTfilter
int nm_platform_mptcp_addr_cmp(const NMPlatformMptcpAddr *a, const NMPlatformMptcpAddr *b);
void nm_platform_link_hash_update(const NMPlatformLink *obj, NMHashState *h);
+
+void nm_platform_link_bond_port_hash_update(const NMPlatformLinkBondPort *obj, NMHashState *h);
+int nm_platform_link_bond_port_cmp(const NMPlatformLinkBondPort *a,
+ const NMPlatformLinkBondPort *b);
+
void nm_platform_ip4_address_hash_update(const NMPlatformIP4Address *obj, NMHashState *h);
void nm_platform_ip6_address_hash_update(const NMPlatformIP6Address *obj, NMHashState *h);
void nm_platform_ip4_route_hash_update(const NMPlatformIP4Route *obj,
--
2.40.1
From 2ed620bce381b612cff7a14871b8939b48fdaca3 Mon Sep 17 00:00:00 2001
From: Fernando Fernandez Mancera <ffmancera@riseup.net>
Date: Thu, 9 Mar 2023 12:18:14 +0100
Subject: [PATCH 5/8] platform: add support to prio property in bond ports
(cherry picked from commit e200b162914d3bda4c03a19652124330a99bb3ae)
(cherry picked from commit 84f17a2fbb73d592a29645003d7d76a9e8b332ca)
(cherry picked from commit c787d22fc8194dc6d07c6b842b5a8a5944f42dc7)
---
src/core/platform/nm-fake-platform.c | 2 ++
src/core/platform/tests/test-link.c | 23 +++++++++++++++---
src/libnm-platform/nm-linux-platform.c | 21 +++++++++++++++++
src/libnm-platform/nm-platform.c | 32 ++++++++++++++++++++++----
src/libnm-platform/nm-platform.h | 10 +++++---
5 files changed, 78 insertions(+), 10 deletions(-)
diff --git a/src/core/platform/nm-fake-platform.c b/src/core/platform/nm-fake-platform.c
index c39c45e586..46f374d95c 100644
--- a/src/core/platform/nm-fake-platform.c
+++ b/src/core/platform/nm-fake-platform.c
@@ -681,6 +681,8 @@ link_change(NMPlatform *platform,
obj_tmp = nmp_object_clone(device->obj, FALSE);
obj_tmp->link.port_kind = NM_PORT_KIND_BOND;
obj_tmp->link.port_data.bond.queue_id = port_data->bond.queue_id;
+ obj_tmp->link.port_data.bond.prio_has = port_data->bond.prio_has;
+ obj_tmp->link.port_data.bond.prio = port_data->bond.prio;
link_set_obj(platform, device, obj_tmp);
return TRUE;
case NM_PORT_KIND_NONE:
diff --git a/src/core/platform/tests/test-link.c b/src/core/platform/tests/test-link.c
index bdbfbea34f..ac1f0d6ff6 100644
--- a/src/core/platform/tests/test-link.c
+++ b/src/core/platform/tests/test-link.c
@@ -112,7 +112,7 @@ software_add(NMLinkType link_type, const char *name)
gboolean bond0_exists = !!nm_platform_link_get_by_ifname(NM_PLATFORM_GET, "bond0");
int r;
const NMPlatformLnkBond nm_platform_lnk_bond_default = {
- .mode = 3,
+ .mode = nmtst_rand_select(3, 1),
};
r = nm_platform_link_bond_add(NM_PLATFORM_GET, name, &nm_platform_lnk_bond_default, NULL);
@@ -258,18 +258,35 @@ test_slave(int master, int type, SignalData *master_changed)
g_assert(!nm_platform_link_is_up(NM_PLATFORM_GET, ifindex));
if (NM_IN_SET(link_type, NM_LINK_TYPE_BOND)) {
- const NMPlatformLink *link;
- NMPlatformLinkBondPort bond_port;
+ NMPlatformLinkBondPort bond_port;
+ gboolean prio_has;
+ gboolean prio_supported;
+ const NMPlatformLink *link;
+ const NMPlatformLnkBond *lnk;
+
+ link = nmtstp_link_get_typed(NM_PLATFORM_GET, 0, SLAVE_NAME, NM_LINK_TYPE_DUMMY);
+ g_assert(link);
+
+ lnk = nm_platform_link_get_lnk_bond(NM_PLATFORM_GET, master, NULL);
+ g_assert(lnk);
+
+ g_assert(NM_IN_SET(lnk->mode, 3, 1));
+ prio_supported = (lnk->mode == 1);
+ prio_has = nmtst_get_rand_bool() && prio_supported;
bond_port = (NMPlatformLinkBondPort){
.queue_id = 5,
+ .prio_has = prio_has,
+ .prio = prio_has ? 6 : 0,
};
+
g_assert(nm_platform_link_change(NM_PLATFORM_GET, ifindex, &bond_port));
accept_signals(link_changed, 1, 3);
link = nmtstp_link_get(NM_PLATFORM_GET, ifindex, SLAVE_NAME);
g_assert(link);
g_assert_cmpint(link->port_data.bond.queue_id, ==, 5);
+ g_assert(link->port_data.bond.prio_has || link->port_data.bond.prio == 0);
}
test_link_changed_signal_arg1 = FALSE;
diff --git a/src/libnm-platform/nm-linux-platform.c b/src/libnm-platform/nm-linux-platform.c
index 8158f364d2..19ccb09a86 100644
--- a/src/libnm-platform/nm-linux-platform.c
+++ b/src/libnm-platform/nm-linux-platform.c
@@ -177,6 +177,8 @@ G_STATIC_ASSERT(RTA_MAX == (__RTA_MAX - 1));
/*****************************************************************************/
+#define IFLA_BOND_SLAVE_PRIO 9
+
#define IFLA_BOND_PEER_NOTIF_DELAY 28
#undef IFLA_BOND_MAX
@@ -3267,6 +3269,7 @@ _new_from_nl_link(NMPlatform *platform,
if (li[IFLA_INFO_SLAVE_DATA]) {
static const struct nla_policy policy_bond_port[] = {
[IFLA_BOND_SLAVE_QUEUE_ID] = {.type = NLA_U16},
+ [IFLA_BOND_SLAVE_PRIO] = {.type = NLA_S32},
};
struct nlattr *bp[G_N_ELEMENTS(policy_bond_port)];
@@ -3278,6 +3281,21 @@ _new_from_nl_link(NMPlatform *platform,
if (bp[IFLA_BOND_SLAVE_QUEUE_ID])
obj->link.port_data.bond.queue_id = nla_get_u16(bp[IFLA_BOND_SLAVE_QUEUE_ID]);
+ if (bp[IFLA_BOND_SLAVE_PRIO]) {
+ obj->link.port_data.bond.prio = nla_get_s32(bp[IFLA_BOND_SLAVE_PRIO]);
+ obj->link.port_data.bond.prio_has = TRUE;
+ if (!_nm_platform_kernel_support_detected(
+ NM_PLATFORM_KERNEL_SUPPORT_TYPE_IFLA_BOND_SLAVE_PRIO)) {
+ /* support for IFLA_BOND_SLAVE_PRIO was added in 0a2ff7cc8ad48a86939a91bd3457f38e59e741a1,
+ * kernel 6.0, 2 October 2022.
+ *
+ * We can only detect support if the attribute is present. A missing attribute
+ * is not conclusive. */
+ _nm_platform_kernel_support_init(
+ NM_PLATFORM_KERNEL_SUPPORT_TYPE_IFLA_BOND_SLAVE_PRIO,
+ 1);
+ }
+ }
break;
case NM_PORT_KIND_NONE:
break;
@@ -8120,6 +8138,9 @@ link_change(NMPlatform *platform,
NLA_PUT_U16(nlmsg, IFLA_BOND_SLAVE_QUEUE_ID, port_data->bond.queue_id);
+ if (port_data->bond.prio_has)
+ NLA_PUT_S32(nlmsg, IFLA_BOND_SLAVE_PRIO, port_data->bond.prio);
+
nla_nest_end(nlmsg, nl_port_data);
nla_nest_end(nlmsg, nl_info);
break;
diff --git a/src/libnm-platform/nm-platform.c b/src/libnm-platform/nm-platform.c
index 01568243a3..d64c85674a 100644
--- a/src/libnm-platform/nm-platform.c
+++ b/src/libnm-platform/nm-platform.c
@@ -68,6 +68,7 @@ _nmp_link_port_data_to_string(NMPortKind port_kind,
gsize sbuf_len)
{
const char *sbuf0 = sbuf;
+ char s0[120];
nm_assert(port_data);
@@ -76,7 +77,16 @@ _nmp_link_port_data_to_string(NMPortKind port_kind,
nm_strbuf_append_c(&sbuf, &sbuf_len, '\0');
goto out;
case NM_PORT_KIND_BOND:
- nm_strbuf_append(&sbuf, &sbuf_len, "port bond queue-id %u", port_data->bond.queue_id);
+ nm_strbuf_append(&sbuf,
+ &sbuf_len,
+ "port bond queue-id %u%s",
+ port_data->bond.queue_id,
+ port_data->bond.prio_has || port_data->bond.prio != 0
+ ? nm_sprintf_buf(s0,
+ " prio%s %u",
+ port_data->bond.prio_has ? "" : "?",
+ port_data->bond.prio)
+ : "");
goto out;
}
@@ -2120,6 +2130,8 @@ nm_platform_link_set_name(NMPlatform *self, int ifindex, const char *name)
gboolean
nm_platform_link_change(NMPlatform *self, int ifindex, NMPlatformLinkBondPort *bond_port)
{
+ char sbuf_prio[100];
+
_CHECK_SELF(self, klass, FALSE);
g_return_val_if_fail(ifindex >= 0, FALSE);
@@ -2127,8 +2139,18 @@ nm_platform_link_change(NMPlatform *self, int ifindex, NMPlatformLinkBondPort *b
if (_LOGD_ENABLED()) {
nm_auto_free_gstring GString *str = g_string_new("");
- if (bond_port)
- g_string_append_printf(str, "bond-port queue-id %d", bond_port->queue_id);
+ if (bond_port) {
+ nm_assert(bond_port->prio_has || bond_port->prio == 0);
+ g_string_append_printf(str,
+ "bond-port queue-id %d %s",
+ bond_port->queue_id,
+ bond_port->prio_has || bond_port->prio != 0
+ ? nm_sprintf_buf(sbuf_prio,
+ "prio%s %" G_GINT32_FORMAT,
+ !bond_port->prio_has ? "?" : "",
+ bond_port->prio)
+ : "");
+ }
if (str->len > 0 && str->str[str->len - 1] == ' ')
g_string_truncate(str, str->len - 1);
@@ -8017,7 +8039,7 @@ nm_platform_link_hash_update(const NMPlatformLink *obj, NMHashState *h)
void
nm_platform_link_bond_port_hash_update(const NMPlatformLinkBondPort *obj, NMHashState *h)
{
- nm_hash_update_vals(h, obj->queue_id);
+ nm_hash_update_vals(h, obj->prio, obj->queue_id, NM_HASH_COMBINE_BOOLS(guint8, obj->prio_has));
}
int
@@ -8139,6 +8161,8 @@ nm_platform_link_bond_port_cmp(const NMPlatformLinkBondPort *a, const NMPlatform
{
NM_CMP_SELF(a, b);
NM_CMP_FIELD(a, b, queue_id);
+ NM_CMP_FIELD(a, b, prio);
+ NM_CMP_FIELD_BOOL(a, b, prio_has);
return 0;
}
diff --git a/src/libnm-platform/nm-platform.h b/src/libnm-platform/nm-platform.h
index f48662d900..611f50f901 100644
--- a/src/libnm-platform/nm-platform.h
+++ b/src/libnm-platform/nm-platform.h
@@ -217,7 +217,9 @@ struct _NMPlatformObjWithIfindex {
};
typedef struct {
+ gint32 prio;
guint16 queue_id;
+ bool prio_has : 1;
} NMPlatformLinkBondPort;
typedef union {
@@ -274,12 +276,12 @@ struct _NMPlatformLink {
guint64 tx_packets;
guint64 tx_bytes;
- /* IFLA_INFO_SLAVE_KIND */
- NMPortKind port_kind;
-
/* an interface can only hold IFLA_INFO_SLAVE_DATA for one link type */
NMPlatformLinkPortData port_data;
+ /* IFLA_INFO_SLAVE_KIND */
+ NMPortKind port_kind;
+
/* @connected is mostly identical to (@n_ifi_flags & IFF_UP). Except for bridge/bond masters,
* where we coerce the link as disconnect if it has no slaves. */
bool connected : 1;
@@ -1140,6 +1142,8 @@ typedef enum {
* were added at the same time. */
NM_PLATFORM_KERNEL_SUPPORT_TYPE_FRA_IP_PROTO,
+ NM_PLATFORM_KERNEL_SUPPORT_TYPE_IFLA_BOND_SLAVE_PRIO,
+
_NM_PLATFORM_KERNEL_SUPPORT_NUM,
} NMPlatformKernelSupportType;
--
2.40.1
From 17badd932a2422a1d493ec3ad962d811f3854136 Mon Sep 17 00:00:00 2001
From: Fernando Fernandez Mancera <ffmancera@riseup.net>
Date: Tue, 9 May 2023 12:46:09 +0200
Subject: [PATCH 6/8] libnm: add NM_VERSION_1_40_20
(cherry picked from commit 4fd186bbf6cf9f791c7166a04c9ef4b7ec101a80)
---
src/libnm-core-public/nm-version-macros.h.in | 1 +
src/libnm-core-public/nm-version.h | 6 ++++++
2 files changed, 7 insertions(+)
diff --git a/src/libnm-core-public/nm-version-macros.h.in b/src/libnm-core-public/nm-version-macros.h.in
index fc854aef86..cb3350f19c 100644
--- a/src/libnm-core-public/nm-version-macros.h.in
+++ b/src/libnm-core-public/nm-version-macros.h.in
@@ -73,6 +73,7 @@
#define NM_VERSION_1_38 (NM_ENCODE_VERSION (1, 38, 0))
#define NM_VERSION_1_40 (NM_ENCODE_VERSION (1, 40, 0))
#define NM_VERSION_1_40_4 (NM_ENCODE_VERSION (1, 40, 4))
+#define NM_VERSION_1_40_20 (NM_ENCODE_VERSION (1, 40, 20))
/* For releases, NM_API_VERSION is equal to NM_VERSION.
*
diff --git a/src/libnm-core-public/nm-version.h b/src/libnm-core-public/nm-version.h
index d9f9a12121..5b924ce620 100644
--- a/src/libnm-core-public/nm-version.h
+++ b/src/libnm-core-public/nm-version.h
@@ -347,6 +347,12 @@
#define NM_AVAILABLE_IN_1_40_4
#endif
+#if NM_VERSION_MAX_ALLOWED < NM_VERSION_1_40_20
+#define NM_AVAILABLE_IN_1_40_20 G_UNAVAILABLE(1, 40.20)
+#else
+#define NM_AVAILABLE_IN_1_40_20
+#endif
+
/*
* Synchronous API for calling D-Bus in libnm is deprecated. See
* https://networkmanager.dev/docs/libnm/latest/usage.html#sync-api
--
2.40.1
From 7f3f3f50cf7d71c16c532dd73e0d4a2d6ffc129f Mon Sep 17 00:00:00 2001
From: Fernando Fernandez Mancera <ffmancera@riseup.net>
Date: Thu, 9 Mar 2023 12:18:14 +0100
Subject: [PATCH 7/8] bonding: add support to prio property in bond ports
Add per port priority support for bond active port re-selection during
failover. A higher number means a higher priority in selection. The
primary port still has the highest priority. This option is only
compatible with active-backup, balance-tlb and balance-alb modes.
(cherry picked from commit 2f0571f1930ff2c11de4f48b4433ca5fe6c897a0)
(cherry picked from commit 748f6388aa0217b2c1c8bf879697ce48bcba8317)
(cherry picked from commit d36620e654b20146e49209c191b7230936cc1596)
---
src/core/devices/nm-device-bond.c | 58 +++++++++++++++++--
.../plugins/ifcfg-rh/nms-ifcfg-rh-reader.c | 23 ++++++--
.../plugins/ifcfg-rh/nms-ifcfg-rh-utils.c | 1 +
.../plugins/ifcfg-rh/nms-ifcfg-rh-utils.h | 2 +-
.../plugins/ifcfg-rh/nms-ifcfg-rh-writer.c | 4 +-
.../plugins/ifcfg-rh/tests/test-ifcfg-rh.c | 1 +
src/libnm-base/nm-base.h | 1 +
src/libnm-client-impl/libnm.ver | 5 ++
src/libnm-client-impl/tests/test-gir.py | 4 +-
src/libnm-core-impl/nm-setting-bond-port.c | 48 ++++++++++++++-
src/libnm-core-public/nm-setting-bond-port.h | 4 ++
src/libnmc-setting/nm-meta-setting-desc.c | 6 ++
src/libnmc-setting/settings-docs.h.in | 1 +
.../generate-docs-nm-settings-nmcli.xml.in | 3 +
14 files changed, 146 insertions(+), 15 deletions(-)
diff --git a/src/core/devices/nm-device-bond.c b/src/core/devices/nm-device-bond.c
index 0485689d10..9ecb2ac7ae 100644
--- a/src/core/devices/nm-device-bond.c
+++ b/src/core/devices/nm-device-bond.c
@@ -234,7 +234,12 @@ controller_update_port_connection(NMDevice *self,
pllink = nm_platform_link_get(nm_device_get_platform(port), ifindex_port);
if (pllink && pllink->port_kind == NM_PORT_KIND_BOND)
- g_object_set(s_port, NM_SETTING_BOND_PORT_QUEUE_ID, pllink->port_data.bond.queue_id, NULL);
+ g_object_set(s_port,
+ NM_SETTING_BOND_PORT_QUEUE_ID,
+ pllink->port_data.bond.queue_id,
+ NM_SETTING_BOND_PORT_PRIO,
+ pllink->port_data.bond.prio,
+ NULL);
g_object_set(nm_connection_get_setting_connection(connection),
NM_SETTING_CONNECTION_MASTER,
@@ -495,11 +500,52 @@ act_stage1_prepare(NMDevice *device, NMDeviceStateReason *out_failure_reason)
static void
commit_port_options(NMDevice *bond_device, NMDevice *port, NMSettingBondPort *s_port)
{
- nm_platform_link_change(
- nm_device_get_platform(port),
- nm_device_get_ifindex(port),
- &((NMPlatformLinkBondPort){.queue_id = s_port ? nm_setting_bond_port_get_queue_id(s_port)
- : NM_BOND_PORT_QUEUE_ID_DEF}));
+ NMBondMode mode = NM_BOND_MODE_UNKNOWN;
+ const char *value;
+ NMSettingBond *s_bond;
+ gint32 prio;
+ gboolean prio_has;
+
+ s_bond = nm_device_get_applied_setting(bond_device, NM_TYPE_SETTING_BOND);
+ if (s_bond) {
+ value = nm_setting_bond_get_option_normalized(s_bond, NM_SETTING_BOND_OPTION_MODE);
+ mode = _nm_setting_bond_mode_from_string(value);
+ }
+
+ prio = s_port ? nm_setting_bond_port_get_prio(s_port) : NM_BOND_PORT_PRIO_DEF;
+
+ if (prio != 0) {
+ /* The profile explicitly sets the priority. No matter what, we try to set it
+ * in netlink. */
+ prio_has = TRUE;
+ } else if (!NM_IN_SET(mode, NM_BOND_MODE_ACTIVEBACKUP, NM_BOND_MODE_TLB, NM_BOND_MODE_ALB)) {
+ /* The priority only is configurable with certain modes. If we don't have
+ * one of those modes, don't try to set the priority explicitly to zero. */
+ prio_has = FALSE;
+ } else if (nm_platform_kernel_support_get_full(
+ NM_PLATFORM_KERNEL_SUPPORT_TYPE_IFLA_BOND_SLAVE_PRIO,
+ FALSE)
+ == NM_OPTION_BOOL_TRUE) {
+ /* We can only detect support if we have it. We cannot detect lack of support if
+ * we don't have it.
+ *
+ * But we did explicitly detect support, so explicitly set the prio to zero. */
+ prio_has = TRUE;
+ } else {
+ /* We either have an unsuitable mode or didn't detect kernel support for the
+ * priority. Don't explicitly set priority to zero. It is already the default,
+ * so it shouldn't be necessary. */
+ prio_has = FALSE;
+ }
+
+ nm_platform_link_change(nm_device_get_platform(port),
+ nm_device_get_ifindex(port),
+ &((NMPlatformLinkBondPort){
+ .queue_id = s_port ? nm_setting_bond_port_get_queue_id(s_port)
+ : NM_BOND_PORT_QUEUE_ID_DEF,
+ .prio = prio_has ? prio : 0,
+ .prio_has = prio_has,
+ }));
}
static NMTernary
diff --git a/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c b/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c
index 4d8e7bd69b..02ba843201 100644
--- a/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c
+++ b/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c
@@ -5557,6 +5557,7 @@ make_bond_port_setting(shvarFile *ifcfg)
gs_free char *value_to_free = NULL;
const char *value;
guint queue_id;
+ gint32 prio;
g_return_val_if_fail(ifcfg != NULL, FALSE);
@@ -5565,11 +5566,23 @@ make_bond_port_setting(shvarFile *ifcfg)
s_port = nm_setting_bond_port_new();
queue_id =
_nm_utils_ascii_str_to_uint64(value, 10, 0, G_MAXUINT16, NM_BOND_PORT_QUEUE_ID_DEF);
- if (errno != 0) {
- PARSE_WARNING("Invalid bond port queue_id value '%s'", value);
- return s_port;
- }
- g_object_set(G_OBJECT(s_port), NM_SETTING_BOND_PORT_QUEUE_ID, queue_id, NULL);
+ if (errno != 0)
+ PARSE_WARNING("Invalid bond port queue_id value BOND_PORT_QUEUE_ID '%s'", value);
+ else
+ g_object_set(G_OBJECT(s_port), NM_SETTING_BOND_PORT_QUEUE_ID, queue_id, NULL);
+ }
+
+ nm_clear_g_free(&value_to_free);
+ value = svGetValue(ifcfg, "BOND_PORT_PRIO", &value_to_free);
+ if (value) {
+ if (!s_port)
+ s_port = nm_setting_bond_port_new();
+ prio =
+ _nm_utils_ascii_str_to_int64(value, 10, G_MININT32, G_MAXINT32, NM_BOND_PORT_PRIO_DEF);
+ if (errno != 0)
+ PARSE_WARNING("Invalid bond port prio value BOND_PORT_PRIO '%s'", value);
+ else
+ g_object_set(G_OBJECT(s_port), NM_SETTING_BOND_PORT_PRIO, prio, NULL);
}
return s_port;
diff --git a/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-utils.c b/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-utils.c
index e1ef817478..ef4276da73 100644
--- a/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-utils.c
+++ b/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-utils.c
@@ -827,6 +827,7 @@ const NMSIfcfgKeyTypeInfo nms_ifcfg_well_known_keys[] = {
_KEY_TYPE("BAND", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BONDING_MASTER", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BONDING_OPTS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
+ _KEY_TYPE("BOND_PORT_PRIO", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BOND_PORT_QUEUE_ID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BOOTPROTO", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BRIDGE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
diff --git a/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-utils.h b/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-utils.h
index d1f8dbad9c..e3d3d87321 100644
--- a/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-utils.h
+++ b/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-utils.h
@@ -33,7 +33,7 @@ typedef struct {
NMSIfcfgKeyTypeFlags key_flags;
} NMSIfcfgKeyTypeInfo;
-extern const NMSIfcfgKeyTypeInfo nms_ifcfg_well_known_keys[256];
+extern const NMSIfcfgKeyTypeInfo nms_ifcfg_well_known_keys[257];
const NMSIfcfgKeyTypeInfo *nms_ifcfg_well_known_key_find_info(const char *key, gssize *out_idx);
diff --git a/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c b/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c
index e8948c3dd0..e340c9fe13 100644
--- a/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c
+++ b/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c
@@ -1910,8 +1910,10 @@ write_bond_port_setting(NMConnection *connection, shvarFile *ifcfg)
NMSettingBondPort *s_port;
s_port = _nm_connection_get_setting(connection, NM_TYPE_SETTING_BOND_PORT);
- if (s_port)
+ if (s_port) {
svSetValueInt64(ifcfg, "BOND_PORT_QUEUE_ID", nm_setting_bond_port_get_queue_id(s_port));
+ svSetValueInt64(ifcfg, "BOND_PORT_PRIO", nm_setting_bond_port_get_prio(s_port));
+ }
}
static gboolean
diff --git a/src/core/settings/plugins/ifcfg-rh/tests/test-ifcfg-rh.c b/src/core/settings/plugins/ifcfg-rh/tests/test-ifcfg-rh.c
index 886a605fb2..d2ac2b29db 100644
--- a/src/core/settings/plugins/ifcfg-rh/tests/test-ifcfg-rh.c
+++ b/src/core/settings/plugins/ifcfg-rh/tests/test-ifcfg-rh.c
@@ -8325,6 +8325,7 @@ test_write_bond_port(void)
s_bond_port = _nm_connection_new_setting(connection, NM_TYPE_SETTING_BOND_PORT);
g_object_set(s_bond_port, NM_SETTING_BOND_PORT_QUEUE_ID, 1, NULL);
+ g_object_set(s_bond_port, NM_SETTING_BOND_PORT_PRIO, 10, NULL);
nmtst_assert_connection_verifies(connection);
diff --git a/src/libnm-base/nm-base.h b/src/libnm-base/nm-base.h
index 28feb48429..b9161c7680 100644
--- a/src/libnm-base/nm-base.h
+++ b/src/libnm-base/nm-base.h
@@ -392,6 +392,7 @@ typedef struct {
/****************************************************************************/
#define NM_BOND_PORT_QUEUE_ID_DEF 0
+#define NM_BOND_PORT_PRIO_DEF 0
/*****************************************************************************/
diff --git a/src/libnm-client-impl/libnm.ver b/src/libnm-client-impl/libnm.ver
index 2478defa34..7c98646253 100644
--- a/src/libnm-client-impl/libnm.ver
+++ b/src/libnm-client-impl/libnm.ver
@@ -1878,3 +1878,8 @@ global:
nm_utils_ip_routes_to_variant;
nm_vpn_plugin_info_supports_multiple;
} libnm_1_40_0;
+
+libnm_1_40_20_bondp {
+global:
+ nm_setting_bond_port_get_prio;
+} libnm_1_40_0;
diff --git a/src/libnm-client-impl/tests/test-gir.py b/src/libnm-client-impl/tests/test-gir.py
index d91849b8fe..84919dd533 100755
--- a/src/libnm-client-impl/tests/test-gir.py
+++ b/src/libnm-client-impl/tests/test-gir.py
@@ -97,8 +97,10 @@ def syms_from_ver(verfile):
):
c_syms[str_removesuffix(line, ";")] = version
- # This one is... messy.
+ # These are exceptions and we cannot know the version for the symbol so we
+ # harcode it.
c_syms["nm_ethtool_optname_is_feature"] = "1.20"
+ c_syms["nm_setting_bond_port_get_prio"] = "1.44"
return c_syms
diff --git a/src/libnm-core-impl/nm-setting-bond-port.c b/src/libnm-core-impl/nm-setting-bond-port.c
index d1656a31ac..a6daad8b19 100644
--- a/src/libnm-core-impl/nm-setting-bond-port.c
+++ b/src/libnm-core-impl/nm-setting-bond-port.c
@@ -22,9 +22,10 @@
/*****************************************************************************/
-NM_GOBJECT_PROPERTIES_DEFINE(NMSettingBondPort, PROP_QUEUE_ID, );
+NM_GOBJECT_PROPERTIES_DEFINE(NMSettingBondPort, PROP_QUEUE_ID, PROP_PRIO, );
typedef struct {
+ gint32 prio;
guint32 queue_id;
} NMSettingBondPortPrivate;
@@ -65,6 +66,22 @@ nm_setting_bond_port_get_queue_id(NMSettingBondPort *setting)
return NM_SETTING_BOND_PORT_GET_PRIVATE(setting)->queue_id;
}
+/**
+ * nm_setting_bond_port_get_prio:
+ * @setting: the #NMSettingBondPort
+ *
+ * Returns: the #NMSettingBondPort:prio property of the setting
+ *
+ * Since: 1.44, 1.42.8, 1.40.20, rhel-8.9
+ **/
+gint32
+nm_setting_bond_port_get_prio(NMSettingBondPort *setting)
+{
+ g_return_val_if_fail(NM_IS_SETTING_BOND_PORT(setting), 0);
+
+ return NM_SETTING_BOND_PORT_GET_PRIVATE(setting)->prio;
+}
+
/*****************************************************************************/
static gboolean
@@ -165,6 +182,35 @@ nm_setting_bond_port_class_init(NMSettingBondPortClass *klass)
NMSettingBondPort,
_priv.queue_id);
+ /**
+ * NMSettingBondPort:prio:
+ *
+ * The port priority for bond active port re-selection during failover. A
+ * higher number means a higher priority in selection. The primary port has
+ * the highest priority. This option is only compatible with active-backup,
+ * balance-tlb and balance-alb modes.
+ *
+ * Since: 1.44, 1.42.8, 1.40.20, rhel-8.9
+ **/
+ /* ---ifcfg-rh---
+ * property: prio
+ * variable: BOND_PORT_PRIO(+)
+ * values: -2147483648 - 2147483647
+ * default: 0
+ * description: Port priority.
+ * ---end---
+ */
+ _nm_setting_property_define_direct_int32(properties_override,
+ obj_properties,
+ NM_SETTING_BOND_PORT_PRIO,
+ PROP_PRIO,
+ G_MININT32,
+ G_MAXINT32,
+ NM_BOND_PORT_PRIO_DEF,
+ NM_SETTING_PARAM_INFERRABLE,
+ NMSettingBondPort,
+ _priv.prio);
+
g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
_nm_setting_class_commit(setting_class,
diff --git a/src/libnm-core-public/nm-setting-bond-port.h b/src/libnm-core-public/nm-setting-bond-port.h
index 0b20e4a8cb..abaedfcd6d 100644
--- a/src/libnm-core-public/nm-setting-bond-port.h
+++ b/src/libnm-core-public/nm-setting-bond-port.h
@@ -29,6 +29,7 @@ G_BEGIN_DECLS
#define NM_SETTING_BOND_PORT_SETTING_NAME "bond-port"
#define NM_SETTING_BOND_PORT_QUEUE_ID "queue-id"
+#define NM_SETTING_BOND_PORT_PRIO "prio"
typedef struct _NMSettingBondPortClass NMSettingBondPortClass;
@@ -41,6 +42,9 @@ NMSetting *nm_setting_bond_port_new(void);
NM_AVAILABLE_IN_1_34
guint32 nm_setting_bond_port_get_queue_id(NMSettingBondPort *setting);
+NM_AVAILABLE_IN_1_40_20
+gint32 nm_setting_bond_port_get_prio(NMSettingBondPort *setting);
+
G_END_DECLS
#endif /* __NM_SETTING_BOND_PORT_H__ */
diff --git a/src/libnmc-setting/nm-meta-setting-desc.c b/src/libnmc-setting/nm-meta-setting-desc.c
index 31beb65ef9..5714722de2 100644
--- a/src/libnmc-setting/nm-meta-setting-desc.c
+++ b/src/libnmc-setting/nm-meta-setting-desc.c
@@ -5154,6 +5154,12 @@ static const NMMetaPropertyInfo *const property_infos_BOND_PORT[] = {
.prompt = N_("Queue ID"),
.property_type = &_pt_gobject_int,
),
+ PROPERTY_INFO_WITH_DESC (NM_SETTING_BOND_PORT_PRIO,
+ .is_cli_option = TRUE,
+ .property_alias = "prio",
+ .prompt = N_("Port Priority"),
+ .property_type= &_pt_gobject_int,
+ ),
NULL
};
diff --git a/src/libnmc-setting/settings-docs.h.in b/src/libnmc-setting/settings-docs.h.in
index 62edc77f6b..6a5f416348 100644
--- a/src/libnmc-setting/settings-docs.h.in
+++ b/src/libnmc-setting/settings-docs.h.in
@@ -426,6 +426,7 @@
#define DESCRIBE_DOC_NM_SETTING_WPAN_PAGE N_("IEEE 802.15.4 channel page. A positive integer or -1, meaning \"do not set, use whatever the device is already set to\".")
#define DESCRIBE_DOC_NM_SETTING_WPAN_PAN_ID N_("IEEE 802.15.4 Personal Area Network (PAN) identifier.")
#define DESCRIBE_DOC_NM_SETTING_WPAN_SHORT_ADDRESS N_("Short IEEE 802.15.4 address to be used within a restricted environment.")
+#define DESCRIBE_DOC_NM_SETTING_BOND_PORT_PRIO N_("The port priority for bond active port re-selection during failover. A higher number means a higher priority in selection. The primary port has the highest priority. This option is only compatible with active-backup, balance-tlb and balance-alb modes.")
#define DESCRIBE_DOC_NM_SETTING_BOND_PORT_QUEUE_ID N_("The queue ID of this bond port. The maximum value of queue ID is the number of TX queues currently active in device.")
#define DESCRIBE_DOC_NM_SETTING_HOSTNAME_FROM_DHCP N_("Whether the system hostname can be determined from DHCP on this connection. When set to NM_TERNARY_DEFAULT (-1), the value from global configuration is used. If the property doesn't have a value in the global configuration, NetworkManager assumes the value to be NM_TERNARY_TRUE (1).")
#define DESCRIBE_DOC_NM_SETTING_HOSTNAME_FROM_DNS_LOOKUP N_("Whether the system hostname can be determined from reverse DNS lookup of addresses on this device. When set to NM_TERNARY_DEFAULT (-1), the value from global configuration is used. If the property doesn't have a value in the global configuration, NetworkManager assumes the value to be NM_TERNARY_TRUE (1).")
diff --git a/src/nmcli/generate-docs-nm-settings-nmcli.xml.in b/src/nmcli/generate-docs-nm-settings-nmcli.xml.in
index 03e6c0b54b..adf7895f0d 100644
--- a/src/nmcli/generate-docs-nm-settings-nmcli.xml.in
+++ b/src/nmcli/generate-docs-nm-settings-nmcli.xml.in
@@ -271,6 +271,9 @@
<property name="queue-id"
alias="queue-id"
description="The queue ID of this bond port. The maximum value of queue ID is the number of TX queues currently active in device." />
+ <property name="prio"
+ alias="prio"
+ description="The port priority for bond active port re-selection during failover. A higher number means a higher priority in selection. The primary port has the highest priority. This option is only compatible with active-backup, balance-tlb and balance-alb modes." />
</setting>
<setting name="bridge" >
<property name="mac-address"
--
2.40.1
From 37765e3c5681b7cbe004b615af70dabfefacc785 Mon Sep 17 00:00:00 2001
From: Fernando Fernandez Mancera <ffmancera@riseup.net>
Date: Wed, 10 May 2023 18:18:18 +0200
Subject: [PATCH 8/8] tests: adjust test-gir.py to allow extra elements in
section name
(cherry picked from commit 9b8220c9fa6c26257fe809171355b29219efe26a)
(cherry picked from commit 56e19bdf685ebc152eaf0cc8d2571387b8ea669b)
(cherry picked from commit ca41be98a075e03e61dc7e898d772792c0a65619)
---
src/libnm-client-impl/tests/test-gir.py | 18 +++++-------------
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/src/libnm-client-impl/tests/test-gir.py b/src/libnm-client-impl/tests/test-gir.py
index 84919dd533..50b2fade6b 100755
--- a/src/libnm-client-impl/tests/test-gir.py
+++ b/src/libnm-client-impl/tests/test-gir.py
@@ -7,6 +7,7 @@
from __future__ import print_function
import xml.etree.ElementTree as ET
import argparse
+import re
import sys
C_NS = "http://www.gtk.org/introspection/c/1.0"
@@ -60,17 +61,6 @@ def str_removesuffix(string, suffix):
return string
-# Older Python doesn't have str.removeprefix()
-def str_removeprefix(string, prefix):
- try:
- return string.removeprefix(prefix)
- except AttributeError:
- if string.startswith(prefix):
- return string[len(prefix) :]
- else:
- return string
-
-
def syms_from_ver(verfile):
c_syms = {}
for line in open(verfile).readlines():
@@ -78,8 +68,10 @@ def syms_from_ver(verfile):
if line.endswith("{"):
line = str_removesuffix(line, " {")
- line = str_removeprefix(line, "libnm_")
- (major, minor, micro) = line.split("_")
+ m = re.search(r"^libnm_([0-9]+)_([0-9]+)_([0-9]+)$", line)
+ if not m:
+ continue
+ (major, minor, micro) = m.groups()
if int(major) > 1 or int(minor) > 0:
if int(micro) > 0:
# Snap to next major version. Perhaps not
--
2.40.1
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