diff options
Diffstat (limited to 'shared/nm-libnm-core-intern')
| -rw-r--r-- | shared/nm-libnm-core-intern/nm-common-macros.h | 62 | ||||
| -rw-r--r-- | shared/nm-libnm-core-intern/nm-ethtool-utils.c | 225 | ||||
| -rw-r--r-- | shared/nm-libnm-core-intern/nm-ethtool-utils.h | 120 | ||||
| -rw-r--r-- | shared/nm-libnm-core-intern/nm-libnm-core-utils.c | 76 | ||||
| -rw-r--r-- | shared/nm-libnm-core-intern/nm-libnm-core-utils.h | 113 |
5 files changed, 596 insertions, 0 deletions
diff --git a/shared/nm-libnm-core-intern/nm-common-macros.h b/shared/nm-libnm-core-intern/nm-common-macros.h new file mode 100644 index 00000000..f5aa3a1e --- /dev/null +++ b/shared/nm-libnm-core-intern/nm-common-macros.h @@ -0,0 +1,62 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager -- Network link manager + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * (C) Copyright 2016 Red Hat, Inc. + */ + +#ifndef __NM_COMMON_MACROS_H__ +#define __NM_COMMON_MACROS_H__ + +/*****************************************************************************/ + +#define NM_AUTH_PERMISSION_ENABLE_DISABLE_NETWORK "org.freedesktop.NetworkManager.enable-disable-network" +#define NM_AUTH_PERMISSION_SLEEP_WAKE "org.freedesktop.NetworkManager.sleep-wake" +#define NM_AUTH_PERMISSION_ENABLE_DISABLE_WIFI "org.freedesktop.NetworkManager.enable-disable-wifi" +#define NM_AUTH_PERMISSION_ENABLE_DISABLE_WWAN "org.freedesktop.NetworkManager.enable-disable-wwan" +#define NM_AUTH_PERMISSION_ENABLE_DISABLE_WIMAX "org.freedesktop.NetworkManager.enable-disable-wimax" +#define NM_AUTH_PERMISSION_NETWORK_CONTROL "org.freedesktop.NetworkManager.network-control" +#define NM_AUTH_PERMISSION_WIFI_SHARE_PROTECTED "org.freedesktop.NetworkManager.wifi.share.protected" +#define NM_AUTH_PERMISSION_WIFI_SHARE_OPEN "org.freedesktop.NetworkManager.wifi.share.open" +#define NM_AUTH_PERMISSION_SETTINGS_MODIFY_SYSTEM "org.freedesktop.NetworkManager.settings.modify.system" +#define NM_AUTH_PERMISSION_SETTINGS_MODIFY_OWN "org.freedesktop.NetworkManager.settings.modify.own" +#define NM_AUTH_PERMISSION_SETTINGS_MODIFY_HOSTNAME "org.freedesktop.NetworkManager.settings.modify.hostname" +#define NM_AUTH_PERMISSION_SETTINGS_MODIFY_GLOBAL_DNS "org.freedesktop.NetworkManager.settings.modify.global-dns" +#define NM_AUTH_PERMISSION_RELOAD "org.freedesktop.NetworkManager.reload" +#define NM_AUTH_PERMISSION_CHECKPOINT_ROLLBACK "org.freedesktop.NetworkManager.checkpoint-rollback" +#define NM_AUTH_PERMISSION_ENABLE_DISABLE_STATISTICS "org.freedesktop.NetworkManager.enable-disable-statistics" +#define NM_AUTH_PERMISSION_ENABLE_DISABLE_CONNECTIVITY_CHECK "org.freedesktop.NetworkManager.enable-disable-connectivity-check" +#define NM_AUTH_PERMISSION_WIFI_SCAN "org.freedesktop.NetworkManager.wifi.scan" + +#define NM_CLONED_MAC_PRESERVE "preserve" +#define NM_CLONED_MAC_PERMANENT "permanent" +#define NM_CLONED_MAC_RANDOM "random" +#define NM_CLONED_MAC_STABLE "stable" + +static inline gboolean +NM_CLONED_MAC_IS_SPECIAL (const char *str) +{ + return NM_IN_STRSET (str, + NM_CLONED_MAC_PRESERVE, + NM_CLONED_MAC_PERMANENT, + NM_CLONED_MAC_RANDOM, + NM_CLONED_MAC_STABLE); +} + +/*****************************************************************************/ + +#endif /* __NM_COMMON_MACROS_H__ */ diff --git a/shared/nm-libnm-core-intern/nm-ethtool-utils.c b/shared/nm-libnm-core-intern/nm-ethtool-utils.c new file mode 100644 index 00000000..3313274a --- /dev/null +++ b/shared/nm-libnm-core-intern/nm-ethtool-utils.c @@ -0,0 +1,225 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ + +/* + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * Copyright 2018 Red Hat, Inc. + */ + +#include "nm-default.h" + +#include "nm-ethtool-utils.h" + +#include "nm-setting-ethtool.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 (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_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_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_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_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_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), + [_NM_ETHTOOL_ID_NUM] = NULL, +}; + +static const guint8 _by_name[_NM_ETHTOOL_ID_NUM] = { + /* sorted by optname. */ + 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_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_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_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_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_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, +}; + +/*****************************************************************************/ + +static void +_ASSERT_data (void) +{ +#if NM_MORE_ASSERTS > 10 + int i; + + 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); + } + } + } +#endif +} + +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; + + nm_assert (optname); + + _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]]; +} diff --git a/shared/nm-libnm-core-intern/nm-ethtool-utils.h b/shared/nm-libnm-core-intern/nm-ethtool-utils.h new file mode 100644 index 00000000..5f22a9a0 --- /dev/null +++ b/shared/nm-libnm-core-intern/nm-ethtool-utils.h @@ -0,0 +1,120 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * Copyright 2018 Red Hat, Inc. + */ + +#ifndef __NM_ETHTOOL_UTILS_H__ +#define __NM_ETHTOOL_UTILS_H__ + +/*****************************************************************************/ + +typedef enum { + NM_ETHTOOL_ID_UNKNOWN = -1, + + _NM_ETHTOOL_ID_FIRST = 0, + + _NM_ETHTOOL_ID_FEATURE_FIRST = _NM_ETHTOOL_ID_FIRST, + 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_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_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_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_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_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_FEATURE_NUM = (_NM_ETHTOOL_ID_FEATURE_LAST - _NM_ETHTOOL_ID_FEATURE_FIRST + 1), + + _NM_ETHTOOL_ID_LAST = _NM_ETHTOOL_ID_FEATURE_LAST, + + _NM_ETHTOOL_ID_NUM = (_NM_ETHTOOL_ID_LAST - _NM_ETHTOOL_ID_FIRST + 1), +} NMEthtoolID; + +typedef struct { + const char *optname; + NMEthtoolID id; +} NMEthtoolData; + +extern const NMEthtoolData *const nm_ethtool_data[/*_NM_ETHTOOL_ID_NUM + NULL-terminated*/]; + +const NMEthtoolData *nm_ethtool_data_get_by_optname (const char *optname); + +/****************************************************************************/ + +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; +} + +static inline gboolean +nm_ethtool_id_is_feature (NMEthtoolID id) +{ + return id >= _NM_ETHTOOL_ID_FEATURE_FIRST && id <= _NM_ETHTOOL_ID_FEATURE_LAST; +} + +/****************************************************************************/ + +#endif /* __NM_ETHTOOL_UTILS_H__ */ diff --git a/shared/nm-libnm-core-intern/nm-libnm-core-utils.c b/shared/nm-libnm-core-intern/nm-libnm-core-utils.c new file mode 100644 index 00000000..d1e5f754 --- /dev/null +++ b/shared/nm-libnm-core-intern/nm-libnm-core-utils.c @@ -0,0 +1,76 @@ +/* + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + */ + +#include "nm-default.h" + +#include "nm-libnm-core-utils.h" + +/*****************************************************************************/ + +gboolean +nm_utils_vlan_priority_map_parse_str (NMVlanPriorityMap map_type, + const char *str, + gboolean allow_wildcard_to, + guint32 *out_from, + guint32 *out_to, + gboolean *out_has_wildcard_to) +{ + const char *s2; + gint64 v1, v2; + + nm_assert (str); + + s2 = strchr (str, ':'); + + if (!s2) { + if (!allow_wildcard_to) + return FALSE; + v1 = _nm_utils_ascii_str_to_int64 (str, 10, 0, G_MAXUINT32, -1); + v2 = -1; + } else { + gs_free char *s1_free = NULL; + gsize s1_len = (s2 - str); + + s2 = nm_str_skip_leading_spaces (&s2[1]); + if ( s2[0] == '\0' + || ( s2[0] == '*' + && NM_STRCHAR_ALL (&s2[1], ch, g_ascii_isspace (ch)))) { + if (!allow_wildcard_to) + return FALSE; + v2 = -1; + } else { + v2 = _nm_utils_ascii_str_to_int64 (s2, 10, 0, G_MAXUINT32, -1); + if ( v2 < 0 + || (guint32) v2 > nm_utils_vlan_priority_map_get_max_prio (map_type, FALSE)) + return FALSE; + } + + v1 = _nm_utils_ascii_str_to_int64 (nm_strndup_a (100, str, s1_len, &s1_free), + 10, 0, G_MAXUINT32, -1); + } + + if ( v1 < 0 + || (guint32) v1 > nm_utils_vlan_priority_map_get_max_prio (map_type, TRUE)) + return FALSE; + + NM_SET_OUT (out_from, v1); + NM_SET_OUT (out_to, v2 < 0 + ? 0u + : (guint) v2); + NM_SET_OUT (out_has_wildcard_to, v2 < 0); + return TRUE; +} diff --git a/shared/nm-libnm-core-intern/nm-libnm-core-utils.h b/shared/nm-libnm-core-intern/nm-libnm-core-utils.h new file mode 100644 index 00000000..35d6c5ad --- /dev/null +++ b/shared/nm-libnm-core-intern/nm-libnm-core-utils.h @@ -0,0 +1,113 @@ +/* + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + */ + +#ifndef __NM_LIBNM_SHARED_UTILS_H__ +#define __NM_LIBNM_SHARED_UTILS_H__ + +/****************************************************************************/ + +#include "nm-setting-bridge.h" +#include "nm-setting-connection.h" +#include "nm-setting-ip-config.h" +#include "nm-setting-ip4-config.h" +#include "nm-setting-ip6-config.h" +#include "nm-setting-sriov.h" +#include "nm-setting-team.h" +#include "nm-setting-vlan.h" +#include "nm-setting-wireguard.h" + +/****************************************************************************/ + +#define nm_auto_unref_ip_address nm_auto (_nm_ip_address_unref) +NM_AUTO_DEFINE_FCN0 (NMIPAddress *, _nm_ip_address_unref, nm_ip_address_unref) + +#define nm_auto_unref_ip_route nm_auto (_nm_auto_unref_ip_route) +NM_AUTO_DEFINE_FCN0 (NMIPRoute *, _nm_auto_unref_ip_route, nm_ip_route_unref) + +#define nm_auto_unref_ip_routing_rule nm_auto(_nm_auto_unref_ip_routing_rule) +NM_AUTO_DEFINE_FCN0 (NMIPRoutingRule *, _nm_auto_unref_ip_routing_rule, nm_ip_routing_rule_unref) + +#define nm_auto_unref_sriov_vf nm_auto (_nm_auto_unref_sriov_vf) +NM_AUTO_DEFINE_FCN0 (NMSriovVF *, _nm_auto_unref_sriov_vf, nm_sriov_vf_unref) + +#define nm_auto_unref_tc_qdisc nm_auto (_nm_auto_unref_tc_qdisc) +NM_AUTO_DEFINE_FCN0 (NMTCQdisc *, _nm_auto_unref_tc_qdisc, nm_tc_qdisc_unref) + +#define nm_auto_unref_tc_tfilter nm_auto (_nm_auto_unref_tc_tfilter) +NM_AUTO_DEFINE_FCN0 (NMTCTfilter *, _nm_auto_unref_tc_tfilter, nm_tc_tfilter_unref) + +#define nm_auto_unref_bridge_vlan nm_auto (_nm_auto_unref_bridge_vlan) +NM_AUTO_DEFINE_FCN0 (NMBridgeVlan *, _nm_auto_unref_bridge_vlan, nm_bridge_vlan_unref) + +#define nm_auto_unref_team_link_watcher nm_auto (_nm_auto_unref_team_link_watcher) +NM_AUTO_DEFINE_FCN0 (NMTeamLinkWatcher *, _nm_auto_unref_team_link_watcher, nm_team_link_watcher_unref) + +#define nm_auto_unref_wgpeer nm_auto (_nm_auto_unref_wgpeer) +NM_AUTO_DEFINE_FCN0 (NMWireGuardPeer *, _nm_auto_unref_wgpeer, nm_wireguard_peer_unref) + +/****************************************************************************/ + +static inline guint32 +nm_utils_vlan_priority_map_get_max_prio (NMVlanPriorityMap map, gboolean from) +{ + if (map == NM_VLAN_INGRESS_MAP) { + return from + ? 7u /* MAX_8021P_PRIO */ + : (guint32) G_MAXUINT32 /* MAX_SKB_PRIO */; + } + nm_assert (map == NM_VLAN_EGRESS_MAP); + return from + ? (guint32) G_MAXUINT32 /* MAX_SKB_PRIO */ + : 7u /* MAX_8021P_PRIO */; +} + +gboolean nm_utils_vlan_priority_map_parse_str (NMVlanPriorityMap map_type, + const char *str, + gboolean allow_wildcard_to, + guint32 *out_from, + guint32 *out_to, + gboolean *out_has_wildcard_to); + +/*****************************************************************************/ + +static inline int +nm_setting_ip_config_get_addr_family (NMSettingIPConfig *s_ip) +{ + if (NM_IS_SETTING_IP4_CONFIG (s_ip)) + return AF_INET; + if (NM_IS_SETTING_IP6_CONFIG (s_ip)) + return AF_INET6; + g_return_val_if_reached (AF_UNSPEC); +} + +/*****************************************************************************/ + +/* The maximum MTU for infiniband. + * + * This is both in transport-mode "datagram" and "connected" + * and they both have the same maximum define. + * + * Note that in the past, MTU in "datagram" mode was restricted + * to 2044 bytes. That is no longer the case and we accept large + * MTUs. + * + * This define is the maxiumum for the MTU in a connection profile (the + * setting). Whether large MTUs can be configured later (at activation time) + * depends on other factors. */ +#define NM_INFINIBAND_MAX_MTU ((guint) 65520) + +#endif /* __NM_LIBNM_SHARED_UTILS_H__ */ |