diff options
Diffstat (limited to 'src/libnm-platform/nm-linux-platform.c')
| -rw-r--r-- | src/libnm-platform/nm-linux-platform.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/libnm-platform/nm-linux-platform.c b/src/libnm-platform/nm-linux-platform.c index a04dc3a939..b15766652a 100644 --- a/src/libnm-platform/nm-linux-platform.c +++ b/src/libnm-platform/nm-linux-platform.c @@ -229,6 +229,18 @@ G_STATIC_ASSERT(RTA_MAX == (__RTA_MAX - 1)); /*****************************************************************************/ +#define IFLA_HSR_UNSPEC 0 +#define IFLA_HSR_PORT1 1 +#define IFLA_HSR_PORT2 2 +#define IFLA_HSR_MULTICAST_SPEC 3 +#define IFLA_HSR_SUPERVISION_ADDR 4 +#define IFLA_HSR_SEQ_NR 5 +#define IFLA_HSR_VERSION 6 +#define IFLA_HSR_PROTOCOL 7 +#define __IFLA_HSR_MAX 8 + +/*****************************************************************************/ + #define IFLA_VTI_UNSPEC 0 #define IFLA_VTI_LINK 1 #define IFLA_VTI_IKEY 2 @@ -847,6 +859,7 @@ static const LinkDesc link_descs[] = { [NM_LINK_TYPE_BRIDGE] = {"bridge", "bridge", "bridge"}, [NM_LINK_TYPE_BOND] = {"bond", "bond", "bond"}, + [NM_LINK_TYPE_HSR] = {"hsr", "hsr", "hsr"}, [NM_LINK_TYPE_TEAM] = {"team", "team", NULL}, }; @@ -869,6 +882,7 @@ _link_type_from_rtnl_type(const char *name) NM_LINK_TYPE_DUMMY, /* "dummy" */ NM_LINK_TYPE_GRE, /* "gre" */ NM_LINK_TYPE_GRETAP, /* "gretap" */ + NM_LINK_TYPE_HSR, /* "hsr" */ NM_LINK_TYPE_IFB, /* "ifb" */ NM_LINK_TYPE_IP6GRE, /* "ip6gre" */ NM_LINK_TYPE_IP6GRETAP, /* "ip6gretap" */ @@ -943,6 +957,7 @@ _link_type_from_devtype(const char *name) NM_LINK_TYPE_BNEP, /* "bluetooth" */ NM_LINK_TYPE_BOND, /* "bond" */ NM_LINK_TYPE_BRIDGE, /* "bridge" */ + NM_LINK_TYPE_HSR, /* "hsr" */ NM_LINK_TYPE_PPP, /* "ppp" */ NM_LINK_TYPE_VLAN, /* "vlan" */ NM_LINK_TYPE_VRF, /* "vrf" */ @@ -1805,6 +1820,51 @@ _parse_lnk_gre(const char *kind, struct nlattr *info_data) /*****************************************************************************/ +static NMPObject * +_parse_lnk_hsr(const char *kind, struct nlattr *info_data) +{ + static const struct nla_policy policy[] = { + [IFLA_HSR_PORT1] = {.type = NLA_U32}, + [IFLA_HSR_PORT2] = {.type = NLA_U32}, + [IFLA_HSR_MULTICAST_SPEC] = {.type = NLA_U8}, + [IFLA_HSR_SUPERVISION_ADDR] = {.minlen = sizeof(NMEtherAddr)}, + [IFLA_HSR_PROTOCOL] = {.type = NLA_U8}, + }; + NMPlatformLnkHsr *props; + struct nlattr *tb[G_N_ELEMENTS(policy)]; + NMPObject *obj; + guint32 v_u32; + + if (!info_data || !kind) + return NULL; + + if (nla_parse_nested_arr(tb, info_data, policy) < 0) + return NULL; + + obj = nmp_object_new(NMP_OBJECT_TYPE_LNK_HSR, NULL); + props = &obj->lnk_hsr; + if (tb[IFLA_HSR_PORT1]) { + v_u32 = nla_get_u32(tb[IFLA_HSR_PORT1]); + if (v_u32 <= (unsigned) G_MAXINT) + props->port1 = v_u32; + } + if (tb[IFLA_HSR_PORT2]) { + v_u32 = nla_get_u32(tb[IFLA_HSR_PORT2]); + if (v_u32 <= (unsigned) G_MAXINT) + props->port2 = v_u32; + } + if (tb[IFLA_HSR_MULTICAST_SPEC]) + props->multicast_spec = nla_get_u8(tb[IFLA_HSR_MULTICAST_SPEC]); + if (tb[IFLA_HSR_SUPERVISION_ADDR]) + nla_memcpy(&props->supervision_address, tb[IFLA_HSR_SUPERVISION_ADDR], sizeof(NMEtherAddr)); + if (tb[IFLA_HSR_PROTOCOL]) + props->prp = nla_get_u8(tb[IFLA_HSR_PROTOCOL]); + + return obj; +} + +/*****************************************************************************/ + /* IFLA_IPOIB_* were introduced in the 3.7 kernel, but the kernel headers * we're building against might not have those properties even though the * running kernel might. @@ -3568,6 +3628,9 @@ _new_from_nl_link(NMPlatform *platform, case NM_LINK_TYPE_GRETAP: lnk_data = _parse_lnk_gre(nl_info_kind, nl_info_data); break; + case NM_LINK_TYPE_HSR: + lnk_data = _parse_lnk_hsr(nl_info_kind, nl_info_data); + break; case NM_LINK_TYPE_INFINIBAND: lnk_data = _parse_lnk_infiniband(nl_info_kind, nl_info_data); break; @@ -4998,6 +5061,29 @@ _nl_msg_new_link_set_linkinfo(struct nl_msg *msg, NMLinkType link_type, gconstpo NLA_PUT_U16(msg, IFLA_GRE_OFLAGS, htons(props->output_flags)); break; } + case NM_LINK_TYPE_HSR: + { + const NMPlatformLnkHsr *props = extra_data; + + nm_assert(props); + + if (!(data = nla_nest_start(msg, IFLA_INFO_DATA))) + goto nla_put_failure; + + NLA_PUT_U32(msg, IFLA_HSR_PORT1, props->port1); + NLA_PUT_U32(msg, IFLA_HSR_PORT2, props->port2); + + if (props->multicast_spec) + NLA_PUT_U8(msg, IFLA_HSR_MULTICAST_SPEC, props->multicast_spec); + if (!nm_ether_addr_is_zero(&props->supervision_address)) + NLA_PUT(msg, + IFLA_HSR_SUPERVISION_ADDR, + sizeof(props->supervision_address), + &props->supervision_address); + + NLA_PUT_U8(msg, IFLA_HSR_PROTOCOL, props->prp); + break; + } case NM_LINK_TYPE_SIT: { const NMPlatformLnkSit *props = extra_data; |