New upstream version 1.29.90 upstream/1.29.90

4 files changed, 642 insertions, 0 deletions

diff --git a/shared/nm-base/nm-base.h b/shared/nm-base/nm-base.h
new file mode 100644
index 00000000..105d1783
--- /dev/null
+++ b/shared/nm-base/nm-base.h
@@ -0,0 +1,210 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2018 Red Hat, Inc.
+ */
+
+#ifndef __NM_LIBNM_BASE_H__
+#define __NM_LIBNM_BASE_H__
+
+/*****************************************************************************/
+
+/* this must be the same as NM_UTILS_HWADDR_LEN_MAX from libnm. */
+#define _NM_UTILS_HWADDR_LEN_MAX 20
+
+/*****************************************************************************/
+
+typedef enum {
+    NM_ETHTOOL_ID_UNKNOWN = -1,
+
+    _NM_ETHTOOL_ID_FIRST = 0,
+
+    _NM_ETHTOOL_ID_COALESCE_FIRST      = _NM_ETHTOOL_ID_FIRST,
+    NM_ETHTOOL_ID_COALESCE_ADAPTIVE_RX = _NM_ETHTOOL_ID_COALESCE_FIRST,
+    NM_ETHTOOL_ID_COALESCE_ADAPTIVE_TX,
+    NM_ETHTOOL_ID_COALESCE_PKT_RATE_HIGH,
+    NM_ETHTOOL_ID_COALESCE_PKT_RATE_LOW,
+    NM_ETHTOOL_ID_COALESCE_RX_FRAMES,
+    NM_ETHTOOL_ID_COALESCE_RX_FRAMES_HIGH,
+    NM_ETHTOOL_ID_COALESCE_RX_FRAMES_IRQ,
+    NM_ETHTOOL_ID_COALESCE_RX_FRAMES_LOW,
+    NM_ETHTOOL_ID_COALESCE_RX_USECS,
+    NM_ETHTOOL_ID_COALESCE_RX_USECS_HIGH,
+    NM_ETHTOOL_ID_COALESCE_RX_USECS_IRQ,
+    NM_ETHTOOL_ID_COALESCE_RX_USECS_LOW,
+    NM_ETHTOOL_ID_COALESCE_SAMPLE_INTERVAL,
+    NM_ETHTOOL_ID_COALESCE_STATS_BLOCK_USECS,
+    NM_ETHTOOL_ID_COALESCE_TX_FRAMES,
+    NM_ETHTOOL_ID_COALESCE_TX_FRAMES_HIGH,
+    NM_ETHTOOL_ID_COALESCE_TX_FRAMES_IRQ,
+    NM_ETHTOOL_ID_COALESCE_TX_FRAMES_LOW,
+    NM_ETHTOOL_ID_COALESCE_TX_USECS,
+    NM_ETHTOOL_ID_COALESCE_TX_USECS_HIGH,
+    NM_ETHTOOL_ID_COALESCE_TX_USECS_IRQ,
+    NM_ETHTOOL_ID_COALESCE_TX_USECS_LOW,
+    _NM_ETHTOOL_ID_COALESCE_LAST = NM_ETHTOOL_ID_COALESCE_TX_USECS_LOW,
+
+    _NM_ETHTOOL_ID_FEATURE_FIRST         = _NM_ETHTOOL_ID_COALESCE_LAST + 1,
+    NM_ETHTOOL_ID_FEATURE_ESP_HW_OFFLOAD = _NM_ETHTOOL_ID_FEATURE_FIRST,
+    NM_ETHTOOL_ID_FEATURE_ESP_TX_CSUM_HW_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_FCOE_MTU,
+    NM_ETHTOOL_ID_FEATURE_GRO,
+    NM_ETHTOOL_ID_FEATURE_GSO,
+    NM_ETHTOOL_ID_FEATURE_HIGHDMA,
+    NM_ETHTOOL_ID_FEATURE_HW_TC_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_L2_FWD_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_LOOPBACK,
+    NM_ETHTOOL_ID_FEATURE_LRO,
+    NM_ETHTOOL_ID_FEATURE_MACSEC_HW_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_NTUPLE,
+    NM_ETHTOOL_ID_FEATURE_RX,
+    NM_ETHTOOL_ID_FEATURE_RXHASH,
+    NM_ETHTOOL_ID_FEATURE_RXVLAN,
+    NM_ETHTOOL_ID_FEATURE_RX_ALL,
+    NM_ETHTOOL_ID_FEATURE_RX_FCS,
+    NM_ETHTOOL_ID_FEATURE_RX_GRO_HW,
+    NM_ETHTOOL_ID_FEATURE_RX_GRO_LIST,
+    NM_ETHTOOL_ID_FEATURE_RX_UDP_GRO_FORWARDING,
+    NM_ETHTOOL_ID_FEATURE_RX_UDP_TUNNEL_PORT_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_RX_VLAN_FILTER,
+    NM_ETHTOOL_ID_FEATURE_RX_VLAN_STAG_FILTER,
+    NM_ETHTOOL_ID_FEATURE_RX_VLAN_STAG_HW_PARSE,
+    NM_ETHTOOL_ID_FEATURE_SG,
+    NM_ETHTOOL_ID_FEATURE_TLS_HW_RECORD,
+    NM_ETHTOOL_ID_FEATURE_TLS_HW_RX_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_TLS_HW_TX_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_TSO,
+    NM_ETHTOOL_ID_FEATURE_TX,
+    NM_ETHTOOL_ID_FEATURE_TXVLAN,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_FCOE_CRC,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IPV4,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IPV6,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IP_GENERIC,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_SCTP,
+    NM_ETHTOOL_ID_FEATURE_TX_ESP_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_FCOE_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_GRE_CSUM_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_GRE_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_GSO_LIST,
+    NM_ETHTOOL_ID_FEATURE_TX_GSO_PARTIAL,
+    NM_ETHTOOL_ID_FEATURE_TX_GSO_ROBUST,
+    NM_ETHTOOL_ID_FEATURE_TX_IPXIP4_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_IPXIP6_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_NOCACHE_COPY,
+    NM_ETHTOOL_ID_FEATURE_TX_SCATTER_GATHER,
+    NM_ETHTOOL_ID_FEATURE_TX_SCATTER_GATHER_FRAGLIST,
+    NM_ETHTOOL_ID_FEATURE_TX_SCTP_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TCP6_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TCP_ECN_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TCP_MANGLEID_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TCP_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TUNNEL_REMCSUM_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_UDP_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_UDP_TNL_CSUM_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_UDP_TNL_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_VLAN_STAG_HW_INSERT,
+    _NM_ETHTOOL_ID_FEATURE_LAST = NM_ETHTOOL_ID_FEATURE_TX_VLAN_STAG_HW_INSERT,
+
+    _NM_ETHTOOL_ID_RING_FIRST = _NM_ETHTOOL_ID_FEATURE_LAST + 1,
+    NM_ETHTOOL_ID_RING_RX     = _NM_ETHTOOL_ID_RING_FIRST,
+    NM_ETHTOOL_ID_RING_RX_JUMBO,
+    NM_ETHTOOL_ID_RING_RX_MINI,
+    NM_ETHTOOL_ID_RING_TX,
+    _NM_ETHTOOL_ID_RING_LAST = NM_ETHTOOL_ID_RING_TX,
+
+    _NM_ETHTOOL_ID_LAST = _NM_ETHTOOL_ID_RING_LAST,
+
+    _NM_ETHTOOL_ID_COALESCE_NUM =
+        (_NM_ETHTOOL_ID_COALESCE_LAST - _NM_ETHTOOL_ID_COALESCE_FIRST + 1),
+    _NM_ETHTOOL_ID_FEATURE_NUM = (_NM_ETHTOOL_ID_FEATURE_LAST - _NM_ETHTOOL_ID_FEATURE_FIRST + 1),
+    _NM_ETHTOOL_ID_RING_NUM    = (_NM_ETHTOOL_ID_RING_LAST - _NM_ETHTOOL_ID_RING_FIRST + 1),
+    _NM_ETHTOOL_ID_NUM         = (_NM_ETHTOOL_ID_LAST - _NM_ETHTOOL_ID_FIRST + 1),
+} NMEthtoolID;
+
+#define _NM_ETHTOOL_ID_FEATURE_AS_IDX(ethtool_id)  ((ethtool_id) -_NM_ETHTOOL_ID_FEATURE_FIRST)
+#define _NM_ETHTOOL_ID_COALESCE_AS_IDX(ethtool_id) ((ethtool_id) -_NM_ETHTOOL_ID_COALESCE_FIRST)
+
+typedef enum {
+    NM_ETHTOOL_TYPE_UNKNOWN,
+    NM_ETHTOOL_TYPE_COALESCE,
+    NM_ETHTOOL_TYPE_FEATURE,
+    NM_ETHTOOL_TYPE_RING,
+} NMEthtoolType;
+
+/****************************************************************************/
+
+static inline gboolean
+nm_ethtool_id_is_feature(NMEthtoolID id)
+{
+    return id >= _NM_ETHTOOL_ID_FEATURE_FIRST && id <= _NM_ETHTOOL_ID_FEATURE_LAST;
+}
+
+static inline gboolean
+nm_ethtool_id_is_coalesce(NMEthtoolID id)
+{
+    return id >= _NM_ETHTOOL_ID_COALESCE_FIRST && id <= _NM_ETHTOOL_ID_COALESCE_LAST;
+}
+
+static inline gboolean
+nm_ethtool_id_is_ring(NMEthtoolID id)
+{
+    return id >= _NM_ETHTOOL_ID_RING_FIRST && id <= _NM_ETHTOOL_ID_RING_LAST;
+}
+
+/*****************************************************************************/
+
+typedef enum {
+    _NM_SETTING_WIRED_WAKE_ON_LAN_NONE      = 0,
+    _NM_SETTING_WIRED_WAKE_ON_LAN_PHY       = 0x2,
+    _NM_SETTING_WIRED_WAKE_ON_LAN_UNICAST   = 0x4,
+    _NM_SETTING_WIRED_WAKE_ON_LAN_MULTICAST = 0x8,
+    _NM_SETTING_WIRED_WAKE_ON_LAN_BROADCAST = 0x10,
+    _NM_SETTING_WIRED_WAKE_ON_LAN_ARP       = 0x20,
+    _NM_SETTING_WIRED_WAKE_ON_LAN_MAGIC     = 0x40,
+
+    _NM_SETTING_WIRED_WAKE_ON_LAN_ALL = 0x7E,
+
+    _NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT         = 0x1,
+    _NM_SETTING_WIRED_WAKE_ON_LAN_IGNORE          = 0x8000,
+    _NM_SETTING_WIRED_WAKE_ON_LAN_EXCLUSIVE_FLAGS = 0x8001,
+} _NMSettingWiredWakeOnLan;
+
+/*****************************************************************************/
+
+typedef enum {
+    /* In priority order; higher number == higher priority */
+
+    NM_IP_CONFIG_SOURCE_UNKNOWN = 0,
+
+    /* for routes, the source is mapped to the uint8 field rtm_protocol.
+     * Reserve the range [1,0x100] for native RTPROT values. */
+
+    NM_IP_CONFIG_SOURCE_RTPROT_UNSPEC   = 1 + 0,
+    NM_IP_CONFIG_SOURCE_RTPROT_REDIRECT = 1 + 1,
+    NM_IP_CONFIG_SOURCE_RTPROT_KERNEL   = 1 + 2,
+    NM_IP_CONFIG_SOURCE_RTPROT_BOOT     = 1 + 3,
+    NM_IP_CONFIG_SOURCE_RTPROT_STATIC   = 1 + 4,
+    NM_IP_CONFIG_SOURCE_RTPROT_RA       = 1 + 9,
+    NM_IP_CONFIG_SOURCE_RTPROT_DHCP     = 1 + 16,
+    _NM_IP_CONFIG_SOURCE_RTPROT_LAST    = 1 + 0xFF,
+
+    NM_IP_CONFIG_SOURCE_KERNEL,
+    NM_IP_CONFIG_SOURCE_SHARED,
+    NM_IP_CONFIG_SOURCE_IP4LL,
+    NM_IP_CONFIG_SOURCE_IP6LL,
+    NM_IP_CONFIG_SOURCE_PPP,
+    NM_IP_CONFIG_SOURCE_WWAN,
+    NM_IP_CONFIG_SOURCE_VPN,
+    NM_IP_CONFIG_SOURCE_DHCP,
+    NM_IP_CONFIG_SOURCE_NDISC,
+    NM_IP_CONFIG_SOURCE_USER,
+} NMIPConfigSource;
+
+static inline gboolean
+NM_IS_IP_CONFIG_SOURCE_RTPROT(NMIPConfigSource source)
+{
+    return source > NM_IP_CONFIG_SOURCE_UNKNOWN && source <= _NM_IP_CONFIG_SOURCE_RTPROT_LAST;
+}
+
+/****************************************************************************/
+
+#endif /* __NM_LIBNM_BASE_H__ */
diff --git a/shared/nm-base/nm-ethtool-base.c b/shared/nm-base/nm-ethtool-base.c
new file mode 100644
index 00000000..52ff2871
--- /dev/null
+++ b/shared/nm-base/nm-ethtool-base.c
@@ -0,0 +1,288 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2018 Red Hat, Inc.
+ */
+
+#include "nm-glib-aux/nm-default-glib-i18n-lib.h"
+
+#include "nm-ethtool-base.h"
+
+#include "nm-ethtool-utils-base.h"
+
+/*****************************************************************************/
+
+#define ETHT_DATA(xname)                                \
+    [NM_ETHTOOL_ID_##xname] = (&((const NMEthtoolData){ \
+        .optname = NM_ETHTOOL_OPTNAME_##xname,          \
+        .id      = NM_ETHTOOL_ID_##xname,               \
+    }))
+
+const NMEthtoolData *const nm_ethtool_data[_NM_ETHTOOL_ID_NUM + 1] = {
+    /* indexed by NMEthtoolID */
+    ETHT_DATA(COALESCE_ADAPTIVE_RX),
+    ETHT_DATA(COALESCE_ADAPTIVE_TX),
+    ETHT_DATA(COALESCE_PKT_RATE_HIGH),
+    ETHT_DATA(COALESCE_PKT_RATE_LOW),
+    ETHT_DATA(COALESCE_RX_FRAMES),
+    ETHT_DATA(COALESCE_RX_FRAMES_HIGH),
+    ETHT_DATA(COALESCE_RX_FRAMES_IRQ),
+    ETHT_DATA(COALESCE_RX_FRAMES_LOW),
+    ETHT_DATA(COALESCE_RX_USECS),
+    ETHT_DATA(COALESCE_RX_USECS_HIGH),
+    ETHT_DATA(COALESCE_RX_USECS_IRQ),
+    ETHT_DATA(COALESCE_RX_USECS_LOW),
+    ETHT_DATA(COALESCE_SAMPLE_INTERVAL),
+    ETHT_DATA(COALESCE_STATS_BLOCK_USECS),
+    ETHT_DATA(COALESCE_TX_FRAMES),
+    ETHT_DATA(COALESCE_TX_FRAMES_HIGH),
+    ETHT_DATA(COALESCE_TX_FRAMES_IRQ),
+    ETHT_DATA(COALESCE_TX_FRAMES_LOW),
+    ETHT_DATA(COALESCE_TX_USECS),
+    ETHT_DATA(COALESCE_TX_USECS_HIGH),
+    ETHT_DATA(COALESCE_TX_USECS_IRQ),
+    ETHT_DATA(COALESCE_TX_USECS_LOW),
+    ETHT_DATA(FEATURE_ESP_HW_OFFLOAD),
+    ETHT_DATA(FEATURE_ESP_TX_CSUM_HW_OFFLOAD),
+    ETHT_DATA(FEATURE_FCOE_MTU),
+    ETHT_DATA(FEATURE_GRO),
+    ETHT_DATA(FEATURE_GSO),
+    ETHT_DATA(FEATURE_HIGHDMA),
+    ETHT_DATA(FEATURE_HW_TC_OFFLOAD),
+    ETHT_DATA(FEATURE_L2_FWD_OFFLOAD),
+    ETHT_DATA(FEATURE_LOOPBACK),
+    ETHT_DATA(FEATURE_LRO),
+    ETHT_DATA(FEATURE_MACSEC_HW_OFFLOAD),
+    ETHT_DATA(FEATURE_NTUPLE),
+    ETHT_DATA(FEATURE_RX),
+    ETHT_DATA(FEATURE_RXHASH),
+    ETHT_DATA(FEATURE_RXVLAN),
+    ETHT_DATA(FEATURE_RX_ALL),
+    ETHT_DATA(FEATURE_RX_FCS),
+    ETHT_DATA(FEATURE_RX_GRO_HW),
+    ETHT_DATA(FEATURE_RX_GRO_LIST),
+    ETHT_DATA(FEATURE_RX_UDP_GRO_FORWARDING),
+    ETHT_DATA(FEATURE_RX_UDP_TUNNEL_PORT_OFFLOAD),
+    ETHT_DATA(FEATURE_RX_VLAN_FILTER),
+    ETHT_DATA(FEATURE_RX_VLAN_STAG_FILTER),
+    ETHT_DATA(FEATURE_RX_VLAN_STAG_HW_PARSE),
+    ETHT_DATA(FEATURE_SG),
+    ETHT_DATA(FEATURE_TLS_HW_RECORD),
+    ETHT_DATA(FEATURE_TLS_HW_RX_OFFLOAD),
+    ETHT_DATA(FEATURE_TLS_HW_TX_OFFLOAD),
+    ETHT_DATA(FEATURE_TSO),
+    ETHT_DATA(FEATURE_TX),
+    ETHT_DATA(FEATURE_TXVLAN),
+    ETHT_DATA(FEATURE_TX_CHECKSUM_FCOE_CRC),
+    ETHT_DATA(FEATURE_TX_CHECKSUM_IPV4),
+    ETHT_DATA(FEATURE_TX_CHECKSUM_IPV6),
+    ETHT_DATA(FEATURE_TX_CHECKSUM_IP_GENERIC),
+    ETHT_DATA(FEATURE_TX_CHECKSUM_SCTP),
+    ETHT_DATA(FEATURE_TX_ESP_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_FCOE_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_GRE_CSUM_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_GRE_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_GSO_LIST),
+    ETHT_DATA(FEATURE_TX_GSO_PARTIAL),
+    ETHT_DATA(FEATURE_TX_GSO_ROBUST),
+    ETHT_DATA(FEATURE_TX_IPXIP4_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_IPXIP6_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_NOCACHE_COPY),
+    ETHT_DATA(FEATURE_TX_SCATTER_GATHER),
+    ETHT_DATA(FEATURE_TX_SCATTER_GATHER_FRAGLIST),
+    ETHT_DATA(FEATURE_TX_SCTP_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_TCP6_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_TCP_ECN_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_TCP_MANGLEID_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_TCP_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_TUNNEL_REMCSUM_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_UDP_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_UDP_TNL_CSUM_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_UDP_TNL_SEGMENTATION),
+    ETHT_DATA(FEATURE_TX_VLAN_STAG_HW_INSERT),
+    ETHT_DATA(RING_RX),
+    ETHT_DATA(RING_RX_JUMBO),
+    ETHT_DATA(RING_RX_MINI),
+    ETHT_DATA(RING_TX),
+    [_NM_ETHTOOL_ID_NUM] = NULL,
+};
+
+static const guint8 _by_name[_NM_ETHTOOL_ID_NUM] = {
+    /* sorted by optname. */
+    NM_ETHTOOL_ID_COALESCE_ADAPTIVE_RX,
+    NM_ETHTOOL_ID_COALESCE_ADAPTIVE_TX,
+    NM_ETHTOOL_ID_COALESCE_PKT_RATE_HIGH,
+    NM_ETHTOOL_ID_COALESCE_PKT_RATE_LOW,
+    NM_ETHTOOL_ID_COALESCE_RX_FRAMES,
+    NM_ETHTOOL_ID_COALESCE_RX_FRAMES_HIGH,
+    NM_ETHTOOL_ID_COALESCE_RX_FRAMES_IRQ,
+    NM_ETHTOOL_ID_COALESCE_RX_FRAMES_LOW,
+    NM_ETHTOOL_ID_COALESCE_RX_USECS,
+    NM_ETHTOOL_ID_COALESCE_RX_USECS_HIGH,
+    NM_ETHTOOL_ID_COALESCE_RX_USECS_IRQ,
+    NM_ETHTOOL_ID_COALESCE_RX_USECS_LOW,
+    NM_ETHTOOL_ID_COALESCE_SAMPLE_INTERVAL,
+    NM_ETHTOOL_ID_COALESCE_STATS_BLOCK_USECS,
+    NM_ETHTOOL_ID_COALESCE_TX_FRAMES,
+    NM_ETHTOOL_ID_COALESCE_TX_FRAMES_HIGH,
+    NM_ETHTOOL_ID_COALESCE_TX_FRAMES_IRQ,
+    NM_ETHTOOL_ID_COALESCE_TX_FRAMES_LOW,
+    NM_ETHTOOL_ID_COALESCE_TX_USECS,
+    NM_ETHTOOL_ID_COALESCE_TX_USECS_HIGH,
+    NM_ETHTOOL_ID_COALESCE_TX_USECS_IRQ,
+    NM_ETHTOOL_ID_COALESCE_TX_USECS_LOW,
+    NM_ETHTOOL_ID_FEATURE_ESP_HW_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_ESP_TX_CSUM_HW_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_FCOE_MTU,
+    NM_ETHTOOL_ID_FEATURE_GRO,
+    NM_ETHTOOL_ID_FEATURE_GSO,
+    NM_ETHTOOL_ID_FEATURE_HIGHDMA,
+    NM_ETHTOOL_ID_FEATURE_HW_TC_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_L2_FWD_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_LOOPBACK,
+    NM_ETHTOOL_ID_FEATURE_LRO,
+    NM_ETHTOOL_ID_FEATURE_MACSEC_HW_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_NTUPLE,
+    NM_ETHTOOL_ID_FEATURE_RX,
+    NM_ETHTOOL_ID_FEATURE_RX_ALL,
+    NM_ETHTOOL_ID_FEATURE_RX_FCS,
+    NM_ETHTOOL_ID_FEATURE_RX_GRO_HW,
+    NM_ETHTOOL_ID_FEATURE_RX_GRO_LIST,
+    NM_ETHTOOL_ID_FEATURE_RX_UDP_GRO_FORWARDING,
+    NM_ETHTOOL_ID_FEATURE_RX_UDP_TUNNEL_PORT_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_RX_VLAN_FILTER,
+    NM_ETHTOOL_ID_FEATURE_RX_VLAN_STAG_FILTER,
+    NM_ETHTOOL_ID_FEATURE_RX_VLAN_STAG_HW_PARSE,
+    NM_ETHTOOL_ID_FEATURE_RXHASH,
+    NM_ETHTOOL_ID_FEATURE_RXVLAN,
+    NM_ETHTOOL_ID_FEATURE_SG,
+    NM_ETHTOOL_ID_FEATURE_TLS_HW_RECORD,
+    NM_ETHTOOL_ID_FEATURE_TLS_HW_RX_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_TLS_HW_TX_OFFLOAD,
+    NM_ETHTOOL_ID_FEATURE_TSO,
+    NM_ETHTOOL_ID_FEATURE_TX,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_FCOE_CRC,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IP_GENERIC,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IPV4,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IPV6,
+    NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_SCTP,
+    NM_ETHTOOL_ID_FEATURE_TX_ESP_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_FCOE_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_GRE_CSUM_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_GRE_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_GSO_LIST,
+    NM_ETHTOOL_ID_FEATURE_TX_GSO_PARTIAL,
+    NM_ETHTOOL_ID_FEATURE_TX_GSO_ROBUST,
+    NM_ETHTOOL_ID_FEATURE_TX_IPXIP4_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_IPXIP6_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_NOCACHE_COPY,
+    NM_ETHTOOL_ID_FEATURE_TX_SCATTER_GATHER,
+    NM_ETHTOOL_ID_FEATURE_TX_SCATTER_GATHER_FRAGLIST,
+    NM_ETHTOOL_ID_FEATURE_TX_SCTP_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TCP_ECN_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TCP_MANGLEID_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TCP_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TCP6_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_TUNNEL_REMCSUM_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_UDP_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_UDP_TNL_CSUM_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_UDP_TNL_SEGMENTATION,
+    NM_ETHTOOL_ID_FEATURE_TX_VLAN_STAG_HW_INSERT,
+    NM_ETHTOOL_ID_FEATURE_TXVLAN,
+    NM_ETHTOOL_ID_RING_RX,
+    NM_ETHTOOL_ID_RING_RX_JUMBO,
+    NM_ETHTOOL_ID_RING_RX_MINI,
+    NM_ETHTOOL_ID_RING_TX,
+};
+
+/*****************************************************************************/
+
+static void
+_ASSERT_data(void)
+{
+    int i;
+
+    if (!NM_MORE_ASSERT_ONCE(10))
+        return;
+
+    G_STATIC_ASSERT_EXPR(_NM_ETHTOOL_ID_FIRST == 0);
+    G_STATIC_ASSERT_EXPR(_NM_ETHTOOL_ID_LAST == _NM_ETHTOOL_ID_NUM - 1);
+    G_STATIC_ASSERT_EXPR(_NM_ETHTOOL_ID_NUM > 0);
+
+    nm_assert(NM_PTRARRAY_LEN(nm_ethtool_data) == _NM_ETHTOOL_ID_NUM);
+    nm_assert(G_N_ELEMENTS(_by_name) == _NM_ETHTOOL_ID_NUM);
+    nm_assert(G_N_ELEMENTS(nm_ethtool_data) == _NM_ETHTOOL_ID_NUM + 1);
+
+    for (i = 0; i < _NM_ETHTOOL_ID_NUM; i++) {
+        const NMEthtoolData *d = nm_ethtool_data[i];
+
+        nm_assert(d);
+        nm_assert(d->id == (NMEthtoolID) i);
+        nm_assert(d->optname && d->optname[0]);
+    }
+
+    for (i = 0; i < _NM_ETHTOOL_ID_NUM; i++) {
+        NMEthtoolID          id = _by_name[i];
+        const NMEthtoolData *d;
+
+        nm_assert(id >= 0);
+        nm_assert(id < _NM_ETHTOOL_ID_NUM);
+
+        d = nm_ethtool_data[id];
+        if (i > 0) {
+            /* since we assert that all optnames are sorted strictly monotonically increasing,
+             * it also follows that there are no duplicates in the _by_name.
+             * It also follows, that all names in nm_ethtool_data are unique. */
+            if (strcmp(nm_ethtool_data[_by_name[i - 1]]->optname, d->optname) >= 0) {
+                g_error("nm_ethtool_data is not sorted asciibetically: %u/%s should be after %u/%s",
+                        i - 1,
+                        nm_ethtool_data[_by_name[i - 1]]->optname,
+                        i,
+                        d->optname);
+            }
+        }
+    }
+}
+
+static int
+_by_name_cmp(gconstpointer a, gconstpointer b, gpointer user_data)
+{
+    const guint8 *p_id    = a;
+    const char *  optname = b;
+
+    nm_assert(p_id && p_id >= _by_name && p_id <= &_by_name[_NM_ETHTOOL_ID_NUM]);
+    nm_assert(*p_id < _NM_ETHTOOL_ID_NUM);
+
+    return strcmp(nm_ethtool_data[*p_id]->optname, optname);
+}
+
+const NMEthtoolData *
+nm_ethtool_data_get_by_optname(const char *optname)
+{
+    gssize idx;
+
+    if (!optname)
+        return NULL;
+
+    _ASSERT_data();
+
+    idx = nm_utils_array_find_binary_search((gconstpointer *) _by_name,
+                                            sizeof(_by_name[0]),
+                                            _NM_ETHTOOL_ID_NUM,
+                                            optname,
+                                            _by_name_cmp,
+                                            NULL);
+    return (idx < 0) ? NULL : nm_ethtool_data[_by_name[idx]];
+}
+
+NMEthtoolType
+nm_ethtool_id_to_type(NMEthtoolID id)
+{
+    if (nm_ethtool_id_is_coalesce(id))
+        return NM_ETHTOOL_TYPE_COALESCE;
+    if (nm_ethtool_id_is_feature(id))
+        return NM_ETHTOOL_TYPE_FEATURE;
+    if (nm_ethtool_id_is_ring(id))
+        return NM_ETHTOOL_TYPE_RING;
+
+    return NM_ETHTOOL_TYPE_UNKNOWN;
+}
diff --git a/shared/nm-base/nm-ethtool-base.h b/shared/nm-base/nm-ethtool-base.h
new file mode 100644
index 00000000..be90ce75
--- /dev/null
+++ b/shared/nm-base/nm-ethtool-base.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2018 Red Hat, Inc.
+ */
+
+#ifndef __NM_ETHTOOL_BASE_H__
+#define __NM_ETHTOOL_BASE_H__
+
+#include "nm-base/nm-base.h"
+
+/*****************************************************************************/
+
+typedef struct {
+    const char *optname;
+    NMEthtoolID id;
+} NMEthtoolData;
+
+extern const NMEthtoolData *const nm_ethtool_data[_NM_ETHTOOL_ID_NUM + 1];
+
+const NMEthtoolData *nm_ethtool_data_get_by_optname(const char *optname);
+
+NMEthtoolType nm_ethtool_id_to_type(NMEthtoolID id);
+
+/****************************************************************************/
+
+static inline NMEthtoolID
+nm_ethtool_id_get_by_name(const char *optname)
+{
+    const NMEthtoolData *d;
+
+    d = nm_ethtool_data_get_by_optname(optname);
+    return d ? d->id : NM_ETHTOOL_ID_UNKNOWN;
+}
+
+/****************************************************************************/
+
+#endif /* __NM_ETHTOOL_BASE_H__ */
diff --git a/shared/nm-base/nm-ethtool-utils-base.h b/shared/nm-base/nm-ethtool-utils-base.h
new file mode 100644
index 00000000..d422724b
--- /dev/null
+++ b/shared/nm-base/nm-ethtool-utils-base.h
@@ -0,0 +1,107 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2018 Red Hat, Inc.
+ */
+
+#ifndef __NM_ETHTOOL_UTILS_H__
+#define __NM_ETHTOOL_UTILS_H__
+
+G_BEGIN_DECLS
+
+/*****************************************************************************/
+
+#define NM_ETHTOOL_OPTNAME_FEATURE_ESP_HW_OFFLOAD             "feature-esp-hw-offload"
+#define NM_ETHTOOL_OPTNAME_FEATURE_ESP_TX_CSUM_HW_OFFLOAD     "feature-esp-tx-csum-hw-offload"
+#define NM_ETHTOOL_OPTNAME_FEATURE_FCOE_MTU                   "feature-fcoe-mtu"
+#define NM_ETHTOOL_OPTNAME_FEATURE_GRO                        "feature-gro"
+#define NM_ETHTOOL_OPTNAME_FEATURE_GSO                        "feature-gso"
+#define NM_ETHTOOL_OPTNAME_FEATURE_HIGHDMA                    "feature-highdma"
+#define NM_ETHTOOL_OPTNAME_FEATURE_HW_TC_OFFLOAD              "feature-hw-tc-offload"
+#define NM_ETHTOOL_OPTNAME_FEATURE_L2_FWD_OFFLOAD             "feature-l2-fwd-offload"
+#define NM_ETHTOOL_OPTNAME_FEATURE_LOOPBACK                   "feature-loopback"
+#define NM_ETHTOOL_OPTNAME_FEATURE_LRO                        "feature-lro"
+#define NM_ETHTOOL_OPTNAME_FEATURE_MACSEC_HW_OFFLOAD          "feature-macsec-hw-offload"
+#define NM_ETHTOOL_OPTNAME_FEATURE_NTUPLE                     "feature-ntuple"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX                         "feature-rx"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RXHASH                     "feature-rxhash"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RXVLAN                     "feature-rxvlan"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_ALL                     "feature-rx-all"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_FCS                     "feature-rx-fcs"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_GRO_HW                  "feature-rx-gro-hw"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_GRO_LIST                "feature-rx-gro-list"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_UDP_GRO_FORWARDING      "feature-rx-udp-gro-forwarding"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_UDP_TUNNEL_PORT_OFFLOAD "feature-rx-udp_tunnel-port-offload"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_VLAN_FILTER             "feature-rx-vlan-filter"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_VLAN_STAG_FILTER        "feature-rx-vlan-stag-filter"
+#define NM_ETHTOOL_OPTNAME_FEATURE_RX_VLAN_STAG_HW_PARSE      "feature-rx-vlan-stag-hw-parse"
+#define NM_ETHTOOL_OPTNAME_FEATURE_SG                         "feature-sg"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TLS_HW_RECORD              "feature-tls-hw-record"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TLS_HW_RX_OFFLOAD          "feature-tls-hw-rx-offload"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TLS_HW_TX_OFFLOAD          "feature-tls-hw-tx-offload"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TSO                        "feature-tso"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX                         "feature-tx"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TXVLAN                     "feature-txvlan"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_CHECKSUM_FCOE_CRC       "feature-tx-checksum-fcoe-crc"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_CHECKSUM_IPV4           "feature-tx-checksum-ipv4"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_CHECKSUM_IPV6           "feature-tx-checksum-ipv6"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_CHECKSUM_IP_GENERIC     "feature-tx-checksum-ip-generic"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_CHECKSUM_SCTP           "feature-tx-checksum-sctp"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_ESP_SEGMENTATION        "feature-tx-esp-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_FCOE_SEGMENTATION       "feature-tx-fcoe-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_GRE_CSUM_SEGMENTATION   "feature-tx-gre-csum-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_GRE_SEGMENTATION        "feature-tx-gre-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_GSO_LIST                "feature-tx-gso-list"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_GSO_PARTIAL             "feature-tx-gso-partial"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_GSO_ROBUST              "feature-tx-gso-robust"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_IPXIP4_SEGMENTATION     "feature-tx-ipxip4-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_IPXIP6_SEGMENTATION     "feature-tx-ipxip6-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_NOCACHE_COPY            "feature-tx-nocache-copy"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_SCATTER_GATHER          "feature-tx-scatter-gather"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_SCATTER_GATHER_FRAGLIST "feature-tx-scatter-gather-fraglist"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_SCTP_SEGMENTATION       "feature-tx-sctp-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_TCP6_SEGMENTATION       "feature-tx-tcp6-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_TCP_ECN_SEGMENTATION    "feature-tx-tcp-ecn-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_TCP_MANGLEID_SEGMENTATION \
+    "feature-tx-tcp-mangleid-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_TCP_SEGMENTATION "feature-tx-tcp-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_TUNNEL_REMCSUM_SEGMENTATION \
+    "feature-tx-tunnel-remcsum-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_UDP_SEGMENTATION "feature-tx-udp-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_UDP_TNL_CSUM_SEGMENTATION \
+    "feature-tx-udp_tnl-csum-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_UDP_TNL_SEGMENTATION "feature-tx-udp_tnl-segmentation"
+#define NM_ETHTOOL_OPTNAME_FEATURE_TX_VLAN_STAG_HW_INSERT  "feature-tx-vlan-stag-hw-insert"
+
+#define NM_ETHTOOL_OPTNAME_COALESCE_ADAPTIVE_RX       "coalesce-adaptive-rx"
+#define NM_ETHTOOL_OPTNAME_COALESCE_ADAPTIVE_TX       "coalesce-adaptive-tx"
+#define NM_ETHTOOL_OPTNAME_COALESCE_PKT_RATE_HIGH     "coalesce-pkt-rate-high"
+#define NM_ETHTOOL_OPTNAME_COALESCE_PKT_RATE_LOW      "coalesce-pkt-rate-low"
+#define NM_ETHTOOL_OPTNAME_COALESCE_RX_FRAMES         "coalesce-rx-frames"
+#define NM_ETHTOOL_OPTNAME_COALESCE_RX_FRAMES_HIGH    "coalesce-rx-frames-high"
+#define NM_ETHTOOL_OPTNAME_COALESCE_RX_FRAMES_IRQ     "coalesce-rx-frames-irq"
+#define NM_ETHTOOL_OPTNAME_COALESCE_RX_FRAMES_LOW     "coalesce-rx-frames-low"
+#define NM_ETHTOOL_OPTNAME_COALESCE_RX_USECS          "coalesce-rx-usecs"
+#define NM_ETHTOOL_OPTNAME_COALESCE_RX_USECS_HIGH     "coalesce-rx-usecs-high"
+#define NM_ETHTOOL_OPTNAME_COALESCE_RX_USECS_IRQ      "coalesce-rx-usecs-irq"
+#define NM_ETHTOOL_OPTNAME_COALESCE_RX_USECS_LOW      "coalesce-rx-usecs-low"
+#define NM_ETHTOOL_OPTNAME_COALESCE_SAMPLE_INTERVAL   "coalesce-sample-interval"
+#define NM_ETHTOOL_OPTNAME_COALESCE_STATS_BLOCK_USECS "coalesce-stats-block-usecs"
+#define NM_ETHTOOL_OPTNAME_COALESCE_TX_FRAMES         "coalesce-tx-frames"
+#define NM_ETHTOOL_OPTNAME_COALESCE_TX_FRAMES_HIGH    "coalesce-tx-frames-high"
+#define NM_ETHTOOL_OPTNAME_COALESCE_TX_FRAMES_IRQ     "coalesce-tx-frames-irq"
+#define NM_ETHTOOL_OPTNAME_COALESCE_TX_FRAMES_LOW     "coalesce-tx-frames-low"
+#define NM_ETHTOOL_OPTNAME_COALESCE_TX_USECS          "coalesce-tx-usecs"
+#define NM_ETHTOOL_OPTNAME_COALESCE_TX_USECS_HIGH     "coalesce-tx-usecs-high"
+#define NM_ETHTOOL_OPTNAME_COALESCE_TX_USECS_IRQ      "coalesce-tx-usecs-irq"
+#define NM_ETHTOOL_OPTNAME_COALESCE_TX_USECS_LOW      "coalesce-tx-usecs-low"
+
+#define NM_ETHTOOL_OPTNAME_RING_RX       "ring-rx"
+#define NM_ETHTOOL_OPTNAME_RING_RX_JUMBO "ring-rx-jumbo"
+#define NM_ETHTOOL_OPTNAME_RING_RX_MINI  "ring-rx-mini"
+#define NM_ETHTOOL_OPTNAME_RING_TX       "ring-tx"
+
+/*****************************************************************************/
+
+G_END_DECLS
+
+#endif /* __NM_ETHTOOL_UTILS_H__ */