diff options
| -rw-r--r-- | src/core/devices/ovs/nm-device-ovs-port.c | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/src/core/devices/ovs/nm-device-ovs-port.c b/src/core/devices/ovs/nm-device-ovs-port.c index 500dbc0fdd..8406c3648c 100644 --- a/src/core/devices/ovs/nm-device-ovs-port.c +++ b/src/core/devices/ovs/nm-device-ovs-port.c @@ -15,7 +15,8 @@ #include "nm-active-connection.h" #include "nm-setting-connection.h" #include "nm-setting-ovs-port.h" -#include "nm-setting-ovs-port.h" +#include "nm-setting-ovs-interface.h" +#include "nm-setting-wired.h" #define _NMLOG_DEVICE_TYPE NMDeviceOvsPort #include "devices/nm-device-logging.h" @@ -88,12 +89,40 @@ add_iface_cb(GError *error, gpointer user_data) } static gboolean +_ovs_interface_is_dpdk(NMDevice *device) +{ + NMSettingOvsInterface *s_ovs_iface; + + s_ovs_iface = nm_device_get_applied_setting(device, NM_TYPE_SETTING_OVS_INTERFACE); + + g_return_val_if_fail(s_ovs_iface, FALSE); + + return nm_streq(nm_setting_ovs_interface_get_interface_type(s_ovs_iface), "dpdk"); +} + +static void +set_mtu_cb(GError *error, gpointer user_data) +{ + NMDevice *self = user_data; + + if (error && !g_error_matches(error, NM_UTILS_ERROR, NM_UTILS_ERROR_CANCELLED_DISPOSING)) { + _LOGW(LOGD_DEVICE, + "could not change mtu of '%s': %s", + nm_device_get_iface(self), + error->message); + } + + g_object_unref(self); +} + +static gboolean enslave_slave(NMDevice *device, NMDevice *slave, NMConnection *connection, gboolean configure) { NMDeviceOvsPort *self = NM_DEVICE_OVS_PORT(device); NMActiveConnection *ac_port = NULL; NMActiveConnection *ac_bridge = NULL; NMDevice *bridge_device; + NMSettingWired *s_wired; if (!configure) return TRUE; @@ -122,6 +151,21 @@ enslave_slave(NMDevice *device, NMDevice *slave, NMConnection *connection, gbool add_iface_cb, g_object_ref(slave)); + /* DPDK ports does not have a link after the devbind, so the MTU must be + * set on ovsdb after adding the interface. */ + if (NM_IS_DEVICE_OVS_INTERFACE(slave) && _ovs_interface_is_dpdk(slave)) { + s_wired = nm_device_get_applied_setting(slave, NM_TYPE_SETTING_WIRED); + + if (!s_wired || !nm_setting_wired_get_mtu(s_wired)) + return TRUE; + + nm_ovsdb_set_interface_mtu(nm_ovsdb_get(), + nm_device_get_ip_iface(slave), + nm_setting_wired_get_mtu(s_wired), + set_mtu_cb, + g_object_ref(slave)); + } + return TRUE; } |