diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 175 |
1 files changed, 92 insertions, 83 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 1904c0323d39..77b2adb29341 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -442,7 +442,7 @@ struct mlxsw_sp_fib6_entry { struct mlxsw_sp_rt6 { struct list_head list; - struct rt6_info *rt; + struct fib6_info *rt; }; struct mlxsw_sp_lpm_tree { @@ -2770,9 +2770,9 @@ mlxsw_sp_nexthop6_group_cmp(const struct mlxsw_sp_nexthop_group *nh_grp, struct in6_addr *gw; int ifindex, weight; - ifindex = mlxsw_sp_rt6->rt->dst.dev->ifindex; - weight = mlxsw_sp_rt6->rt->rt6i_nh_weight; - gw = &mlxsw_sp_rt6->rt->rt6i_gateway; + ifindex = mlxsw_sp_rt6->rt->fib6_nh.nh_dev->ifindex; + weight = mlxsw_sp_rt6->rt->fib6_nh.nh_weight; + gw = &mlxsw_sp_rt6->rt->fib6_nh.nh_gw; if (!mlxsw_sp_nexthop6_group_has_nexthop(nh_grp, gw, ifindex, weight)) return false; @@ -2838,7 +2838,7 @@ mlxsw_sp_nexthop6_group_hash(struct mlxsw_sp_fib6_entry *fib6_entry, u32 seed) struct net_device *dev; list_for_each_entry(mlxsw_sp_rt6, &fib6_entry->rt6_list, list) { - dev = mlxsw_sp_rt6->rt->dst.dev; + dev = mlxsw_sp_rt6->rt->fib6_nh.nh_dev; val ^= dev->ifindex; } @@ -3834,11 +3834,11 @@ mlxsw_sp_rt6_nexthop(struct mlxsw_sp_nexthop_group *nh_grp, for (i = 0; i < nh_grp->count; i++) { struct mlxsw_sp_nexthop *nh = &nh_grp->nexthops[i]; - struct rt6_info *rt = mlxsw_sp_rt6->rt; + struct fib6_info *rt = mlxsw_sp_rt6->rt; - if (nh->rif && nh->rif->dev == rt->dst.dev && + if (nh->rif && nh->rif->dev == rt->fib6_nh.nh_dev && ipv6_addr_equal((const struct in6_addr *) &nh->gw_addr, - &rt->rt6i_gateway)) + &rt->fib6_nh.nh_gw)) return nh; continue; } @@ -3895,7 +3895,7 @@ mlxsw_sp_fib6_entry_offload_set(struct mlxsw_sp_fib_entry *fib_entry) if (fib_entry->type == MLXSW_SP_FIB_ENTRY_TYPE_LOCAL) { list_first_entry(&fib6_entry->rt6_list, struct mlxsw_sp_rt6, - list)->rt->rt6i_nh_flags |= RTNH_F_OFFLOAD; + list)->rt->fib6_nh.nh_flags |= RTNH_F_OFFLOAD; return; } @@ -3905,9 +3905,9 @@ mlxsw_sp_fib6_entry_offload_set(struct mlxsw_sp_fib_entry *fib_entry) nh = mlxsw_sp_rt6_nexthop(nh_grp, mlxsw_sp_rt6); if (nh && nh->offloaded) - mlxsw_sp_rt6->rt->rt6i_nh_flags |= RTNH_F_OFFLOAD; + mlxsw_sp_rt6->rt->fib6_nh.nh_flags |= RTNH_F_OFFLOAD; else - mlxsw_sp_rt6->rt->rt6i_nh_flags &= ~RTNH_F_OFFLOAD; + mlxsw_sp_rt6->rt->fib6_nh.nh_flags &= ~RTNH_F_OFFLOAD; } } @@ -3920,9 +3920,9 @@ mlxsw_sp_fib6_entry_offload_unset(struct mlxsw_sp_fib_entry *fib_entry) fib6_entry = container_of(fib_entry, struct mlxsw_sp_fib6_entry, common); list_for_each_entry(mlxsw_sp_rt6, &fib6_entry->rt6_list, list) { - struct rt6_info *rt = mlxsw_sp_rt6->rt; + struct fib6_info *rt = mlxsw_sp_rt6->rt; - rt->rt6i_nh_flags &= ~RTNH_F_OFFLOAD; + rt->fib6_nh.nh_flags &= ~RTNH_F_OFFLOAD; } } @@ -4699,29 +4699,29 @@ static void mlxsw_sp_router_fib4_del(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_fib_node_put(mlxsw_sp, fib_node); } -static bool mlxsw_sp_fib6_rt_should_ignore(const struct rt6_info *rt) +static bool mlxsw_sp_fib6_rt_should_ignore(const struct fib6_info *rt) { /* Packets with link-local destination IP arriving to the router * are trapped to the CPU, so no need to program specific routes * for them. */ - if (ipv6_addr_type(&rt->rt6i_dst.addr) & IPV6_ADDR_LINKLOCAL) + if (ipv6_addr_type(&rt->fib6_dst.addr) & IPV6_ADDR_LINKLOCAL) return true; /* Multicast routes aren't supported, so ignore them. Neighbour * Discovery packets are specifically trapped. */ - if (ipv6_addr_type(&rt->rt6i_dst.addr) & IPV6_ADDR_MULTICAST) + if (ipv6_addr_type(&rt->fib6_dst.addr) & IPV6_ADDR_MULTICAST) return true; /* Cloned routes are irrelevant in the forwarding path. */ - if (rt->rt6i_flags & RTF_CACHE) + if (rt->fib6_flags & RTF_CACHE) return true; return false; } -static struct mlxsw_sp_rt6 *mlxsw_sp_rt6_create(struct rt6_info *rt) +static struct mlxsw_sp_rt6 *mlxsw_sp_rt6_create(struct fib6_info *rt) { struct mlxsw_sp_rt6 *mlxsw_sp_rt6; @@ -4734,18 +4734,18 @@ static struct mlxsw_sp_rt6 *mlxsw_sp_rt6_create(struct rt6_info *rt) * memory. */ mlxsw_sp_rt6->rt = rt; - rt6_hold(rt); + fib6_info_hold(rt); return mlxsw_sp_rt6; } #if IS_ENABLED(CONFIG_IPV6) -static void mlxsw_sp_rt6_release(struct rt6_info *rt) +static void mlxsw_sp_rt6_release(struct fib6_info *rt) { - rt6_release(rt); + fib6_info_release(rt); } #else -static void mlxsw_sp_rt6_release(struct rt6_info *rt) +static void mlxsw_sp_rt6_release(struct fib6_info *rt) { } #endif @@ -4756,13 +4756,13 @@ static void mlxsw_sp_rt6_destroy(struct mlxsw_sp_rt6 *mlxsw_sp_rt6) kfree(mlxsw_sp_rt6); } -static bool mlxsw_sp_fib6_rt_can_mp(const struct rt6_info *rt) +static bool mlxsw_sp_fib6_rt_can_mp(const struct fib6_info *rt) { /* RTF_CACHE routes are ignored */ - return (rt->rt6i_flags & (RTF_GATEWAY | RTF_ADDRCONF)) == RTF_GATEWAY; + return (rt->fib6_flags & (RTF_GATEWAY | RTF_ADDRCONF)) == RTF_GATEWAY; } -static struct rt6_info * +static struct fib6_info * mlxsw_sp_fib6_entry_rt(const struct mlxsw_sp_fib6_entry *fib6_entry) { return list_first_entry(&fib6_entry->rt6_list, struct mlxsw_sp_rt6, @@ -4771,7 +4771,7 @@ mlxsw_sp_fib6_entry_rt(const struct mlxsw_sp_fib6_entry *fib6_entry) static struct mlxsw_sp_fib6_entry * mlxsw_sp_fib6_node_mp_entry_find(const struct mlxsw_sp_fib_node *fib_node, - const struct rt6_info *nrt, bool replace) + const struct fib6_info *nrt, bool replace) { struct mlxsw_sp_fib6_entry *fib6_entry; @@ -4779,21 +4779,21 @@ mlxsw_sp_fib6_node_mp_entry_find(const struct mlxsw_sp_fib_node *fib_node, return NULL; list_for_each_entry(fib6_entry, &fib_node->entry_list, common.list) { - struct rt6_info *rt = mlxsw_sp_fib6_entry_rt(fib6_entry); + struct fib6_info *rt = mlxsw_sp_fib6_entry_rt(fib6_entry); /* RT6_TABLE_LOCAL and RT6_TABLE_MAIN share the same * virtual router. */ - if (rt->rt6i_table->tb6_id > nrt->rt6i_table->tb6_id) + if (rt->fib6_table->tb6_id > nrt->fib6_table->tb6_id) continue; - if (rt->rt6i_table->tb6_id != nrt->rt6i_table->tb6_id) + if (rt->fib6_table->tb6_id != nrt->fib6_table->tb6_id) break; - if (rt->rt6i_metric < nrt->rt6i_metric) + if (rt->fib6_metric < nrt->fib6_metric) continue; - if (rt->rt6i_metric == nrt->rt6i_metric && + if (rt->fib6_metric == nrt->fib6_metric && mlxsw_sp_fib6_rt_can_mp(rt)) return fib6_entry; - if (rt->rt6i_metric > nrt->rt6i_metric) + if (rt->fib6_metric > nrt->fib6_metric) break; } @@ -4802,7 +4802,7 @@ mlxsw_sp_fib6_node_mp_entry_find(const struct mlxsw_sp_fib_node *fib_node, static struct mlxsw_sp_rt6 * mlxsw_sp_fib6_entry_rt_find(const struct mlxsw_sp_fib6_entry *fib6_entry, - const struct rt6_info *rt) + const struct fib6_info *rt) { struct mlxsw_sp_rt6 *mlxsw_sp_rt6; @@ -4815,21 +4815,21 @@ mlxsw_sp_fib6_entry_rt_find(const struct mlxsw_sp_fib6_entry *fib6_entry, } static bool mlxsw_sp_nexthop6_ipip_type(const struct mlxsw_sp *mlxsw_sp, - const struct rt6_info *rt, + const struct fib6_info *rt, enum mlxsw_sp_ipip_type *ret) { - return rt->dst.dev && - mlxsw_sp_netdev_ipip_type(mlxsw_sp, rt->dst.dev, ret); + return rt->fib6_nh.nh_dev && + mlxsw_sp_netdev_ipip_type(mlxsw_sp, rt->fib6_nh.nh_dev, ret); } static int mlxsw_sp_nexthop6_type_init(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_nexthop_group *nh_grp, struct mlxsw_sp_nexthop *nh, - const struct rt6_info *rt) + const struct fib6_info *rt) { const struct mlxsw_sp_ipip_ops *ipip_ops; struct mlxsw_sp_ipip_entry *ipip_entry; - struct net_device *dev = rt->dst.dev; + struct net_device *dev = rt->fib6_nh.nh_dev; struct mlxsw_sp_rif *rif; int err; @@ -4870,13 +4870,13 @@ static void mlxsw_sp_nexthop6_type_fini(struct mlxsw_sp *mlxsw_sp, static int mlxsw_sp_nexthop6_init(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_nexthop_group *nh_grp, struct mlxsw_sp_nexthop *nh, - const struct rt6_info *rt) + const struct fib6_info *rt) { - struct net_device *dev = rt->dst.dev; + struct net_device *dev = rt->fib6_nh.nh_dev; nh->nh_grp = nh_grp; - nh->nh_weight = rt->rt6i_nh_weight; - memcpy(&nh->gw_addr, &rt->rt6i_gateway, sizeof(nh->gw_addr)); + nh->nh_weight = rt->fib6_nh.nh_weight; + memcpy(&nh->gw_addr, &rt->fib6_nh.nh_gw, sizeof(nh->gw_addr)); mlxsw_sp_nexthop_counter_alloc(mlxsw_sp, nh); list_add_tail(&nh->router_list_node, &mlxsw_sp->router->nexthop_list); @@ -4897,9 +4897,9 @@ static void mlxsw_sp_nexthop6_fini(struct mlxsw_sp *mlxsw_sp, } static bool mlxsw_sp_rt6_is_gateway(const struct mlxsw_sp *mlxsw_sp, - const struct rt6_info *rt) + const struct fib6_info *rt) { - return rt->rt6i_flags & RTF_GATEWAY || + return rt->fib6_flags & RTF_GATEWAY || mlxsw_sp_nexthop6_ipip_type(mlxsw_sp, rt, NULL); } @@ -4928,7 +4928,7 @@ mlxsw_sp_nexthop6_group_create(struct mlxsw_sp *mlxsw_sp, nh_grp->gateway = mlxsw_sp_rt6_is_gateway(mlxsw_sp, mlxsw_sp_rt6->rt); nh_grp->count = fib6_entry->nrt6; for (i = 0; i < nh_grp->count; i++) { - struct rt6_info *rt = mlxsw_sp_rt6->rt; + struct fib6_info *rt = mlxsw_sp_rt6->rt; nh = &nh_grp->nexthops[i]; err = mlxsw_sp_nexthop6_init(mlxsw_sp, nh_grp, nh, rt); @@ -5040,7 +5040,7 @@ err_nexthop6_group_get: static int mlxsw_sp_fib6_entry_nexthop_add(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fib6_entry *fib6_entry, - struct rt6_info *rt) + struct fib6_info *rt) { struct mlxsw_sp_rt6 *mlxsw_sp_rt6; int err; @@ -5068,7 +5068,7 @@ err_nexthop6_group_update: static void mlxsw_sp_fib6_entry_nexthop_del(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fib6_entry *fib6_entry, - struct rt6_info *rt) + struct fib6_info *rt) { struct mlxsw_sp_rt6 *mlxsw_sp_rt6; @@ -5084,7 +5084,7 @@ mlxsw_sp_fib6_entry_nexthop_del(struct mlxsw_sp *mlxsw_sp, static void mlxsw_sp_fib6_entry_type_set(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fib_entry *fib_entry, - const struct rt6_info *rt) + const struct fib6_info *rt) { /* Packets hitting RTF_REJECT routes need to be discarded by the * stack. We can rely on their destination device not having a @@ -5092,9 +5092,9 @@ static void mlxsw_sp_fib6_entry_type_set(struct mlxsw_sp *mlxsw_sp, * local, which will cause them to be trapped with a lower * priority than packets that need to be locally received. */ - if (rt->rt6i_flags & (RTF_LOCAL | RTF_ANYCAST)) + if (rt->fib6_flags & (RTF_LOCAL | RTF_ANYCAST)) fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP; - else if (rt->rt6i_flags & RTF_REJECT) + else if (rt->fib6_flags & RTF_REJECT) fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL; else if (mlxsw_sp_rt6_is_gateway(mlxsw_sp, rt)) fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_REMOTE; @@ -5118,7 +5118,7 @@ mlxsw_sp_fib6_entry_rt_destroy_all(struct mlxsw_sp_fib6_entry *fib6_entry) static struct mlxsw_sp_fib6_entry * mlxsw_sp_fib6_entry_create(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fib_node *fib_node, - struct rt6_info *rt) + struct fib6_info *rt) { struct mlxsw_sp_fib6_entry *fib6_entry; struct mlxsw_sp_fib_entry *fib_entry; @@ -5168,25 +5168,25 @@ static void mlxsw_sp_fib6_entry_destroy(struct mlxsw_sp *mlxsw_sp, static struct mlxsw_sp_fib6_entry * mlxsw_sp_fib6_node_entry_find(const struct mlxsw_sp_fib_node *fib_node, - const struct rt6_info *nrt, bool replace) + const struct fib6_info *nrt, bool replace) { struct mlxsw_sp_fib6_entry *fib6_entry, *fallback = NULL; list_for_each_entry(fib6_entry, &fib_node->entry_list, common.list) { - struct rt6_info *rt = mlxsw_sp_fib6_entry_rt(fib6_entry); + struct fib6_info *rt = mlxsw_sp_fib6_entry_rt(fib6_entry); - if (rt->rt6i_table->tb6_id > nrt->rt6i_table->tb6_id) + if (rt->fib6_table->tb6_id > nrt->fib6_table->tb6_id) continue; - if (rt->rt6i_table->tb6_id != nrt->rt6i_table->tb6_id) + if (rt->fib6_table->tb6_id != nrt->fib6_table->tb6_id) break; - if (replace && rt->rt6i_metric == nrt->rt6i_metric) { + if (replace && rt->fib6_metric == nrt->fib6_metric) { if (mlxsw_sp_fib6_rt_can_mp(rt) == mlxsw_sp_fib6_rt_can_mp(nrt)) return fib6_entry; if (mlxsw_sp_fib6_rt_can_mp(nrt)) fallback = fallback ?: fib6_entry; } - if (rt->rt6i_metric > nrt->rt6i_metric) + if (rt->fib6_metric > nrt->fib6_metric) return fallback ?: fib6_entry; } @@ -5198,7 +5198,7 @@ mlxsw_sp_fib6_node_list_insert(struct mlxsw_sp_fib6_entry *new6_entry, bool replace) { struct mlxsw_sp_fib_node *fib_node = new6_entry->common.fib_node; - struct rt6_info *nrt = mlxsw_sp_fib6_entry_rt(new6_entry); + struct fib6_info *nrt = mlxsw_sp_fib6_entry_rt(new6_entry); struct mlxsw_sp_fib6_entry *fib6_entry; fib6_entry = mlxsw_sp_fib6_node_entry_find(fib_node, nrt, replace); @@ -5213,9 +5213,9 @@ mlxsw_sp_fib6_node_list_insert(struct mlxsw_sp_fib6_entry *new6_entry, struct mlxsw_sp_fib6_entry *last; list_for_each_entry(last, &fib_node->entry_list, common.list) { - struct rt6_info *rt = mlxsw_sp_fib6_entry_rt(last); + struct fib6_info *rt = mlxsw_sp_fib6_entry_rt(last); - if (nrt->rt6i_table->tb6_id > rt->rt6i_table->tb6_id) + if (nrt->fib6_table->tb6_id > rt->fib6_table->tb6_id) break; fib6_entry = last; } @@ -5268,29 +5268,29 @@ mlxsw_sp_fib6_node_entry_unlink(struct mlxsw_sp *mlxsw_sp, static struct mlxsw_sp_fib6_entry * mlxsw_sp_fib6_entry_lookup(struct mlxsw_sp *mlxsw_sp, - const struct rt6_info *rt) + const struct fib6_info *rt) { struct mlxsw_sp_fib6_entry *fib6_entry; struct mlxsw_sp_fib_node *fib_node; struct mlxsw_sp_fib *fib; struct mlxsw_sp_vr *vr; - vr = mlxsw_sp_vr_find(mlxsw_sp, rt->rt6i_table->tb6_id); + vr = mlxsw_sp_vr_find(mlxsw_sp, rt->fib6_table->tb6_id); if (!vr) return NULL; fib = mlxsw_sp_vr_fib(vr, MLXSW_SP_L3_PROTO_IPV6); - fib_node = mlxsw_sp_fib_node_lookup(fib, &rt->rt6i_dst.addr, - sizeof(rt->rt6i_dst.addr), - rt->rt6i_dst.plen); + fib_node = mlxsw_sp_fib_node_lookup(fib, &rt->fib6_dst.addr, + sizeof(rt->fib6_dst.addr), + rt->fib6_dst.plen); if (!fib_node) return NULL; list_for_each_entry(fib6_entry, &fib_node->entry_list, common.list) { - struct rt6_info *iter_rt = mlxsw_sp_fib6_entry_rt(fib6_entry); + struct fib6_info *iter_rt = mlxsw_sp_fib6_entry_rt(fib6_entry); - if (rt->rt6i_table->tb6_id == iter_rt->rt6i_table->tb6_id && - rt->rt6i_metric == iter_rt->rt6i_metric && + if (rt->fib6_table->tb6_id == iter_rt->fib6_table->tb6_id && + rt->fib6_metric == iter_rt->fib6_metric && mlxsw_sp_fib6_entry_rt_find(fib6_entry, rt)) return fib6_entry; } @@ -5316,7 +5316,7 @@ static void mlxsw_sp_fib6_entry_replace(struct mlxsw_sp *mlxsw_sp, } static int mlxsw_sp_router_fib6_add(struct mlxsw_sp *mlxsw_sp, - struct rt6_info *rt, bool replace) + struct fib6_info *rt, bool replace) { struct mlxsw_sp_fib6_entry *fib6_entry; struct mlxsw_sp_fib_node *fib_node; @@ -5325,16 +5325,16 @@ static int mlxsw_sp_router_fib6_add(struct mlxsw_sp *mlxsw_sp, if (mlxsw_sp->router->aborted) return 0; - if (rt->rt6i_src.plen) + if (rt->fib6_src.plen) return -EINVAL; if (mlxsw_sp_fib6_rt_should_ignore(rt)) return 0; - fib_node = mlxsw_sp_fib_node_get(mlxsw_sp, rt->rt6i_table->tb6_id, - &rt->rt6i_dst.addr, - sizeof(rt->rt6i_dst.addr), - rt->rt6i_dst.plen, + fib_node = mlxsw_sp_fib_node_get(mlxsw_sp, rt->fib6_table->tb6_id, + &rt->fib6_dst.addr, + sizeof(rt->fib6_dst.addr), + rt->fib6_dst.plen, MLXSW_SP_L3_PROTO_IPV6); if (IS_ERR(fib_node)) return PTR_ERR(fib_node); @@ -5373,7 +5373,7 @@ err_fib6_entry_nexthop_add: } static void mlxsw_sp_router_fib6_del(struct mlxsw_sp *mlxsw_sp, - struct rt6_info *rt) + struct fib6_info *rt) { struct mlxsw_sp_fib6_entry *fib6_entry; struct mlxsw_sp_fib_node *fib_node; @@ -5725,6 +5725,7 @@ static void mlxsw_sp_router_fib6_event_work(struct work_struct *work) switch (fib_work->event) { case FIB_EVENT_ENTRY_REPLACE: /* fall through */ + case FIB_EVENT_ENTRY_APPEND: /* fall through */ case FIB_EVENT_ENTRY_ADD: replace = fib_work->event == FIB_EVENT_ENTRY_REPLACE; err = mlxsw_sp_router_fib6_add(mlxsw_sp, @@ -5831,12 +5832,13 @@ static void mlxsw_sp_router_fib6_event(struct mlxsw_sp_fib_event_work *fib_work, switch (fib_work->event) { case FIB_EVENT_ENTRY_REPLACE: /* fall through */ + case FIB_EVENT_ENTRY_APPEND: /* fall through */ case FIB_EVENT_ENTRY_ADD: /* fall through */ case FIB_EVENT_ENTRY_DEL: fen6_info = container_of(info, struct fib6_entry_notifier_info, info); fib_work->fen6_info = *fen6_info; - rt6_hold(fib_work->fen6_info.rt); + fib6_info_hold(fib_work->fen6_info.rt); break; } } @@ -5882,24 +5884,24 @@ static int mlxsw_sp_router_fib_rule_event(unsigned long event, switch (info->family) { case AF_INET: if (!fib4_rule_default(rule) && !rule->l3mdev) - err = -1; + err = -EOPNOTSUPP; break; case AF_INET6: if (!fib6_rule_default(rule) && !rule->l3mdev) - err = -1; + err = -EOPNOTSUPP; break; case RTNL_FAMILY_IPMR: if (!ipmr_rule_default(rule) && !rule->l3mdev) - err = -1; + err = -EOPNOTSUPP; break; case RTNL_FAMILY_IP6MR: if (!ip6mr_rule_default(rule) && !rule->l3mdev) - err = -1; + err = -EOPNOTSUPP; break; } if (err < 0) - NL_SET_ERR_MSG_MOD(extack, "FIB rules not supported. Aborting offload"); + NL_SET_ERR_MSG_MOD(extack, "FIB rules not supported"); return err; } @@ -5926,8 +5928,15 @@ static int mlxsw_sp_router_fib_event(struct notifier_block *nb, case FIB_EVENT_RULE_DEL: err = mlxsw_sp_router_fib_rule_event(event, info, router->mlxsw_sp); - if (!err) - return NOTIFY_DONE; + if (!err || info->extack) + return notifier_from_errno(err); + break; + case FIB_EVENT_ENTRY_ADD: + if (router->aborted) { + NL_SET_ERR_MSG_MOD(info->extack, "FIB offload was aborted. Not configuring route"); + return notifier_from_errno(-EINVAL); + } + break; } fib_work = kzalloc(sizeof(*fib_work), GFP_ATOMIC); |