diff options
Diffstat (limited to 'drivers/net/ethernet/netronome')
21 files changed, 100 insertions, 112 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c b/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c index 2ec62c8d86e1..59486fe2ad18 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c @@ -20,6 +20,8 @@ nfp_bpf_cmsg_alloc(struct nfp_app_bpf *bpf, unsigned int size) struct sk_buff *skb; skb = nfp_app_ctrl_msg_alloc(bpf->app, size, GFP_KERNEL); + if (!skb) + return NULL; skb_put(skb, size); return skb; diff --git a/drivers/net/ethernet/netronome/nfp/bpf/jit.c b/drivers/net/ethernet/netronome/nfp/bpf/jit.c index df2ab5cbd49b..3a02eef58cc6 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/jit.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/jit.c @@ -4537,8 +4537,8 @@ void *nfp_bpf_relo_for_vnic(struct nfp_prog *nfp_prog, struct nfp_bpf_vnic *bv) u64 *prog; int err; - prog = kmemdup(nfp_prog->prog, nfp_prog->prog_len * sizeof(u64), - GFP_KERNEL); + prog = kmemdup_array(nfp_prog->prog, nfp_prog->prog_len, sizeof(u64), + GFP_KERNEL); if (!prog) return ERR_PTR(-ENOMEM); diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c index 9d97cd281f18..c03558adda91 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c @@ -458,7 +458,8 @@ int nfp_bpf_event_output(struct nfp_app_bpf *bpf, const void *data, map_id_full = be64_to_cpu(cbe->map_ptr); map_id = map_id_full; - if (len < sizeof(struct cmsg_bpf_event) + pkt_size + data_size) + if (size_add(pkt_size, data_size) > INT_MAX || + len < sizeof(struct cmsg_bpf_event) + pkt_size + data_size) return -EINVAL; if (cbe->hdr.ver != NFP_CCM_ABI_VERSION) return -EINVAL; diff --git a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c index cc54faca2283..9e7c285eaa6b 100644 --- a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c +++ b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c @@ -6,7 +6,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/netdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/ktime.h> #include <net/xfrm.h> @@ -266,17 +266,17 @@ static void set_sha2_512hmac(struct nfp_ipsec_cfg_add_sa *cfg, int *trunc_len) } } -static int nfp_net_xfrm_add_state(struct xfrm_state *x, +static int nfp_net_xfrm_add_state(struct net_device *dev, + struct xfrm_state *x, struct netlink_ext_ack *extack) { - struct net_device *netdev = x->xso.real_dev; struct nfp_ipsec_cfg_mssg msg = {}; int i, key_len, trunc_len, err = 0; struct nfp_ipsec_cfg_add_sa *cfg; struct nfp_net *nn; unsigned int saidx; - nn = netdev_priv(netdev); + nn = netdev_priv(dev); cfg = &msg.cfg_add_sa; /* General */ @@ -546,17 +546,16 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x, return 0; } -static void nfp_net_xfrm_del_state(struct xfrm_state *x) +static void nfp_net_xfrm_del_state(struct net_device *dev, struct xfrm_state *x) { struct nfp_ipsec_cfg_mssg msg = { .cmd = NFP_IPSEC_CFG_MSSG_INV_SA, .sa_idx = x->xso.offload_handle - 1, }; - struct net_device *netdev = x->xso.real_dev; struct nfp_net *nn; int err; - nn = netdev_priv(netdev); + nn = netdev_priv(dev); err = nfp_net_sched_mbox_amsg_work(nn, NFP_NET_CFG_MBOX_CMD_IPSEC, &msg, sizeof(msg), nfp_net_ipsec_cfg); if (err) @@ -565,20 +564,9 @@ static void nfp_net_xfrm_del_state(struct xfrm_state *x) xa_erase(&nn->xa_ipsec, x->xso.offload_handle - 1); } -static bool nfp_net_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x) -{ - if (x->props.family == AF_INET) - /* Offload with IPv4 options is not supported yet */ - return ip_hdr(skb)->ihl == 5; - - /* Offload with IPv6 extension headers is not support yet */ - return !(ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)); -} - static const struct xfrmdev_ops nfp_net_ipsec_xfrmdev_ops = { .xdo_dev_state_add = nfp_net_xfrm_add_state, .xdo_dev_state_delete = nfp_net_xfrm_del_state, - .xdo_dev_offload_ok = nfp_net_ipsec_offload_ok, }; void nfp_net_ipsec_init(struct nfp_net *nn) diff --git a/drivers/net/ethernet/netronome/nfp/devlink_param.c b/drivers/net/ethernet/netronome/nfp/devlink_param.c index a655f9e69a7b..0e1a3800f371 100644 --- a/drivers/net/ethernet/netronome/nfp/devlink_param.c +++ b/drivers/net/ethernet/netronome/nfp/devlink_param.c @@ -132,7 +132,8 @@ exit_close_nsp: static int nfp_devlink_param_u8_set(struct devlink *devlink, u32 id, - struct devlink_param_gset_ctx *ctx) + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack) { const struct nfp_devlink_param_u8_arg *arg; struct nfp_pf *pf = devlink_priv(devlink); diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c index 2c3f62907958..aca2a7417af3 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/action.c +++ b/drivers/net/ethernet/netronome/nfp/flower/action.c @@ -396,6 +396,17 @@ nfp_fl_push_geneve_options(struct nfp_fl_payload *nfp_fl, int *list_len, return 0; } +#define NFP_FL_CHECK(flag) ({ \ + IP_TUNNEL_DECLARE_FLAGS(__check) = { }; \ + __be16 __res; \ + \ + __set_bit(IP_TUNNEL_##flag##_BIT, __check); \ + __res = ip_tunnel_flags_to_be16(__check); \ + \ + BUILD_BUG_ON(__builtin_constant_p(__res) && \ + NFP_FL_TUNNEL_##flag != __res); \ +}) + static int nfp_fl_set_tun(struct nfp_app *app, struct nfp_fl_set_tun *set_tun, const struct flow_action_entry *act, @@ -410,6 +421,7 @@ nfp_fl_set_tun(struct nfp_app *app, struct nfp_fl_set_tun *set_tun, u32 tmp_set_ip_tun_type_index = 0; /* Currently support one pre-tunnel so index is always 0. */ int pretun_idx = 0; + __be16 tun_flags; if (!IS_ENABLED(CONFIG_IPV6) && ipv6) return -EOPNOTSUPP; @@ -417,9 +429,10 @@ nfp_fl_set_tun(struct nfp_app *app, struct nfp_fl_set_tun *set_tun, if (ipv6 && !(priv->flower_ext_feats & NFP_FL_FEATS_IPV6_TUN)) return -EOPNOTSUPP; - BUILD_BUG_ON(NFP_FL_TUNNEL_CSUM != TUNNEL_CSUM || - NFP_FL_TUNNEL_KEY != TUNNEL_KEY || - NFP_FL_TUNNEL_GENEVE_OPT != TUNNEL_GENEVE_OPT); + NFP_FL_CHECK(CSUM); + NFP_FL_CHECK(KEY); + NFP_FL_CHECK(GENEVE_OPT); + if (ip_tun->options_len && (tun_type != NFP_FL_TUNNEL_GENEVE || !(priv->flower_ext_feats & NFP_FL_FEATS_GENEVE_OPT))) { @@ -427,7 +440,9 @@ nfp_fl_set_tun(struct nfp_app *app, struct nfp_fl_set_tun *set_tun, return -EOPNOTSUPP; } - if (ip_tun->key.tun_flags & ~NFP_FL_SUPPORTED_UDP_TUN_FLAGS) { + tun_flags = ip_tunnel_flags_to_be16(ip_tun->key.tun_flags); + if (!ip_tunnel_flags_is_be16_compat(ip_tun->key.tun_flags) || + (tun_flags & ~NFP_FL_SUPPORTED_UDP_TUN_FLAGS)) { NL_SET_ERR_MSG_MOD(extack, "unsupported offload: loaded firmware does not support tunnel flag offload"); return -EOPNOTSUPP; @@ -442,7 +457,7 @@ nfp_fl_set_tun(struct nfp_app *app, struct nfp_fl_set_tun *set_tun, FIELD_PREP(NFP_FL_PRE_TUN_INDEX, pretun_idx); set_tun->tun_type_index = cpu_to_be32(tmp_set_ip_tun_type_index); - if (ip_tun->key.tun_flags & NFP_FL_TUNNEL_KEY) + if (tun_flags & NFP_FL_TUNNEL_KEY) set_tun->tun_id = ip_tun->key.tun_id; if (ip_tun->key.ttl) { @@ -486,7 +501,7 @@ nfp_fl_set_tun(struct nfp_app *app, struct nfp_fl_set_tun *set_tun, } set_tun->tos = ip_tun->key.tos; - set_tun->tun_flags = ip_tun->key.tun_flags; + set_tun->tun_flags = tun_flags; if (tun_type == NFP_FL_TUNNEL_GENEVE) { set_tun->tun_proto = htons(ETH_P_TEB); diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index 0aceef9fe582..46ffc2c20893 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -321,6 +321,10 @@ nfp_flower_calculate_key_layers(struct nfp_app *app, flow_rule_match_enc_control(rule, &enc_ctl); + if (flow_rule_has_enc_control_flags(enc_ctl.mask->flags, + extack)) + return -EOPNOTSUPP; + if (enc_ctl.mask->addr_type != 0xffff) { NL_SET_ERR_MSG_MOD(extack, "unsupported offload: wildcarded protocols on tunnels are not supported"); return -EOPNOTSUPP; @@ -527,10 +531,10 @@ nfp_flower_calculate_key_layers(struct nfp_app *app, struct flow_match_control ctl; flow_rule_match_control(rule, &ctl); - if (ctl.key->flags & ~NFP_FLOWER_SUPPORTED_CTLFLAGS) { - NL_SET_ERR_MSG_MOD(extack, "unsupported offload: match on unknown control flag"); + + if (!flow_rule_is_supp_control_flags(NFP_FLOWER_SUPPORTED_CTLFLAGS, + ctl.mask->flags, extack)) return -EOPNOTSUPP; - } } ret_key_ls->key_layer = key_layer; diff --git a/drivers/net/ethernet/netronome/nfp/nfd3/dp.c b/drivers/net/ethernet/netronome/nfp/nfd3/dp.c index d215efc6cad0..08086eb76996 100644 --- a/drivers/net/ethernet/netronome/nfp/nfd3/dp.c +++ b/drivers/net/ethernet/netronome/nfp/nfd3/dp.c @@ -779,7 +779,7 @@ nfp_nfd3_parse_meta(struct net_device *netdev, struct nfp_meta_parsed *meta, case NFP_NET_META_CSUM: meta->csum_type = CHECKSUM_COMPLETE; meta->csum = - (__force __wsum)__get_unaligned_cpu32(data); + (__force __wsum)get_unaligned((u32 *)data); data += 4; break; case NFP_NET_META_RESYNC_INFO: @@ -1179,7 +1179,7 @@ int nfp_nfd3_poll(struct napi_struct *napi, int budget) } while (u64_stats_fetch_retry(&r_vec->rx_sync, start)); dim_update_sample(r_vec->event_ctr, pkts, bytes, &dim_sample); - net_dim(&r_vec->rx_dim, dim_sample); + net_dim(&r_vec->rx_dim, &dim_sample); } if (r_vec->nfp_net->tx_coalesce_adapt_on && r_vec->tx_ring) { @@ -1194,7 +1194,7 @@ int nfp_nfd3_poll(struct napi_struct *napi, int budget) } while (u64_stats_fetch_retry(&r_vec->tx_sync, start)); dim_update_sample(r_vec->event_ctr, pkts, bytes, &dim_sample); - net_dim(&r_vec->tx_dim, dim_sample); + net_dim(&r_vec->tx_dim, &dim_sample); } return pkts_polled; diff --git a/drivers/net/ethernet/netronome/nfp/nfd3/xsk.c b/drivers/net/ethernet/netronome/nfp/nfd3/xsk.c index 45be6954d5aa..01cfa9cc1b5e 100644 --- a/drivers/net/ethernet/netronome/nfp/nfd3/xsk.c +++ b/drivers/net/ethernet/netronome/nfp/nfd3/xsk.c @@ -184,7 +184,7 @@ nfp_nfd3_xsk_rx(struct nfp_net_rx_ring *rx_ring, int budget, xrxbuf->xdp->data += meta_len; xrxbuf->xdp->data_end = xrxbuf->xdp->data + pkt_len; xdp_set_data_meta_invalid(xrxbuf->xdp); - xsk_buff_dma_sync_for_cpu(xrxbuf->xdp, r_vec->xsk_pool); + xsk_buff_dma_sync_for_cpu(xrxbuf->xdp); net_prefetch(xrxbuf->xdp->data); if (meta_len) { diff --git a/drivers/net/ethernet/netronome/nfp/nfdk/dp.c b/drivers/net/ethernet/netronome/nfp/nfdk/dp.c index dae5af7d1845..ab3cd06ed63e 100644 --- a/drivers/net/ethernet/netronome/nfp/nfdk/dp.c +++ b/drivers/net/ethernet/netronome/nfp/nfdk/dp.c @@ -779,7 +779,7 @@ nfp_nfdk_parse_meta(struct net_device *netdev, struct nfp_meta_parsed *meta, case NFP_NET_META_CSUM: meta->csum_type = CHECKSUM_COMPLETE; meta->csum = - (__force __wsum)__get_unaligned_cpu32(data); + (__force __wsum)get_unaligned((u32 *)data); data += 4; break; case NFP_NET_META_RESYNC_INFO: @@ -1289,7 +1289,7 @@ int nfp_nfdk_poll(struct napi_struct *napi, int budget) } while (u64_stats_fetch_retry(&r_vec->rx_sync, start)); dim_update_sample(r_vec->event_ctr, pkts, bytes, &dim_sample); - net_dim(&r_vec->rx_dim, dim_sample); + net_dim(&r_vec->rx_dim, &dim_sample); } if (r_vec->nfp_net->tx_coalesce_adapt_on && r_vec->tx_ring) { @@ -1304,7 +1304,7 @@ int nfp_nfdk_poll(struct napi_struct *napi, int budget) } while (u64_stats_fetch_retry(&r_vec->tx_sync, start)); dim_update_sample(r_vec->event_ctr, pkts, bytes, &dim_sample); - net_dim(&r_vec->tx_dim, dim_sample); + net_dim(&r_vec->tx_dim, &dim_sample); } return pkts_polled; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c index 635d33c0d6d3..ea75b9a06313 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c @@ -160,6 +160,7 @@ static const struct nfp_devlink_versions_simple { { DEVLINK_INFO_VERSION_GENERIC_BOARD_REV, "assembly.revision", }, { DEVLINK_INFO_VERSION_GENERIC_BOARD_MANUFACTURE, "assembly.vendor", }, { "board.model", /* code name */ "assembly.model", }, + { DEVLINK_INFO_VERSION_GENERIC_BOARD_PART_NUMBER, "pn", }, }; static int diff --git a/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c b/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c index 0d6c59d6d4ae..ea6a288c0d5e 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c @@ -83,42 +83,12 @@ nfp_hwmon_is_visible(const void *data, enum hwmon_sensor_types type, u32 attr, return 0; } -static u32 nfp_chip_config[] = { - HWMON_C_REGISTER_TZ, - 0 -}; - -static const struct hwmon_channel_info nfp_chip = { - .type = hwmon_chip, - .config = nfp_chip_config, -}; - -static u32 nfp_temp_config[] = { - HWMON_T_INPUT | HWMON_T_MAX | HWMON_T_CRIT, - 0 -}; - -static const struct hwmon_channel_info nfp_temp = { - .type = hwmon_temp, - .config = nfp_temp_config, -}; - -static u32 nfp_power_config[] = { - HWMON_P_INPUT | HWMON_P_MAX, - HWMON_P_INPUT, - HWMON_P_INPUT, - 0 -}; - -static const struct hwmon_channel_info nfp_power = { - .type = hwmon_power, - .config = nfp_power_config, -}; - static const struct hwmon_channel_info * const nfp_hwmon_info[] = { - &nfp_chip, - &nfp_temp, - &nfp_power, + HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ), + HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_MAX | HWMON_T_CRIT), + HWMON_CHANNEL_INFO(power, HWMON_P_INPUT | HWMON_P_MAX, + HWMON_P_INPUT, + HWMON_P_INPUT), NULL }; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index f28e769e6fda..28997ddab966 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -227,7 +227,7 @@ static void nfp_net_reconfig_sync_enter(struct nfp_net *nn) spin_unlock_bh(&nn->reconfig_lock); if (cancelled_timer) { - del_timer_sync(&nn->reconfig_timer); + timer_delete_sync(&nn->reconfig_timer); nfp_net_reconfig_wait(nn, nn->reconfig_timer.expires); } @@ -821,16 +821,15 @@ nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec, snprintf(r_vec->name, sizeof(r_vec->name), "%s-rxtx-%d", nfp_net_name(nn), idx); - err = request_irq(r_vec->irq_vector, r_vec->handler, 0, r_vec->name, - r_vec); + err = request_irq(r_vec->irq_vector, r_vec->handler, IRQF_NO_AUTOEN, + r_vec->name, r_vec); if (err) { nfp_net_napi_del(&nn->dp, r_vec); nn_err(nn, "Error requesting IRQ %d\n", r_vec->irq_vector); return err; } - disable_irq(r_vec->irq_vector); - irq_set_affinity_hint(r_vec->irq_vector, &r_vec->affinity_mask); + irq_update_affinity_hint(r_vec->irq_vector, &r_vec->affinity_mask); nn_dbg(nn, "RV%02d: irq=%03d/%03d\n", idx, r_vec->irq_vector, r_vec->irq_entry); @@ -841,7 +840,7 @@ nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec, static void nfp_net_cleanup_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec) { - irq_set_affinity_hint(r_vec->irq_vector, NULL); + irq_update_affinity_hint(r_vec->irq_vector, NULL); nfp_net_napi_del(&nn->dp, r_vec); free_irq(r_vec->irq_vector, r_vec); } @@ -1526,7 +1525,7 @@ static void nfp_net_dp_swap(struct nfp_net *nn, struct nfp_net_dp *dp) *dp = nn->dp; nn->dp = new_dp; - nn->dp.netdev->mtu = new_dp.mtu; + WRITE_ONCE(nn->dp.netdev->mtu, new_dp.mtu); if (!netif_is_rxfh_configured(nn->dp.netdev)) nfp_net_rss_init_itbl(nn); @@ -2289,10 +2288,7 @@ static int nfp_net_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh, if (!br_spec) return -EINVAL; - nla_for_each_nested(attr, br_spec, rem) { - if (nla_type(attr) != IFLA_BRIDGE_MODE) - continue; - + nla_for_each_nested_type(attr, IFLA_BRIDGE_MODE, br_spec, rem) { new_ctrl = nn->dp.ctrl; mode = nla_get_u16(attr); if (mode == BRIDGE_MODE_VEPA) @@ -2542,7 +2538,7 @@ nfp_net_alloc(struct pci_dev *pdev, const struct nfp_dev_info *dev_info, nn->dp.num_r_vecs, num_online_cpus()); nn->max_r_vecs = nn->dp.num_r_vecs; - nn->dp.xsk_pools = kcalloc(nn->max_r_vecs, sizeof(nn->dp.xsk_pools), + nn->dp.xsk_pools = kcalloc(nn->max_r_vecs, sizeof(*nn->dp.xsk_pools), GFP_KERNEL); if (!nn->dp.xsk_pools) { err = -ENOMEM; @@ -2783,7 +2779,7 @@ static void nfp_net_netdev_init(struct nfp_net *nn) break; } - netdev->watchdog_timeo = msecs_to_jiffies(5 * 1000); + netdev->watchdog_timeo = secs_to_jiffies(5); /* MTU range: 68 - hw-specific max */ netdev->min_mtu = ETH_MIN_MTU; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c index a614df095b08..7276e44a21d0 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c @@ -34,10 +34,15 @@ enum nfp_dumpspec_type { /* generic type plus length */ struct nfp_dump_tl { - __be32 type; - __be32 length; /* chunk length to follow, aligned to 8 bytes */ + /* New members must be added within the struct_group() macro below. */ + struct_group_tagged(nfp_dump_tl_hdr, hdr, + __be32 type; + __be32 length; /* chunk length to follow, aligned to 8 bytes */ + ); char data[]; }; +static_assert(offsetof(struct nfp_dump_tl, data) == sizeof(struct nfp_dump_tl_hdr), + "struct member likely outside of struct_group_tagged()"); /* NFP CPP parameters */ struct nfp_dumpspec_cpp_isl_id { @@ -55,19 +60,19 @@ struct nfp_dump_common_cpp { /* CSR dumpables */ struct nfp_dumpspec_csr { - struct nfp_dump_tl tl; + struct nfp_dump_tl_hdr tl; struct nfp_dump_common_cpp cpp; __be32 register_width; /* in bits */ }; struct nfp_dumpspec_rtsym { - struct nfp_dump_tl tl; + struct nfp_dump_tl_hdr tl; char rtsym[]; }; /* header for register dumpable */ struct nfp_dump_csr { - struct nfp_dump_tl tl; + struct nfp_dump_tl_hdr tl; struct nfp_dump_common_cpp cpp; __be32 register_width; /* in bits */ __be32 error; /* error code encountered while reading */ @@ -75,7 +80,7 @@ struct nfp_dump_csr { }; struct nfp_dump_rtsym { - struct nfp_dump_tl tl; + struct nfp_dump_tl_hdr tl; struct nfp_dump_common_cpp cpp; __be32 error; /* error code encountered while reading */ u8 padded_name_length; /* pad so data starts at 8 byte boundary */ @@ -84,12 +89,12 @@ struct nfp_dump_rtsym { }; struct nfp_dump_prolog { - struct nfp_dump_tl tl; + struct nfp_dump_tl_hdr tl; __be32 dump_level; }; struct nfp_dump_error { - struct nfp_dump_tl tl; + struct nfp_dump_tl_hdr tl; __be32 error; char padding[4]; char spec[]; @@ -449,6 +454,8 @@ static int nfp_dump_csr_range(struct nfp_pf *pf, struct nfp_dumpspec_csr *spec_csr, struct nfp_dump_state *dump) { + struct nfp_dump_tl *spec_csr_tl = + container_of(&spec_csr->tl, struct nfp_dump_tl, hdr); struct nfp_dump_csr *dump_header = dump->p; u32 reg_sz, header_size, total_size; u32 cpp_rd_addr, max_rd_addr; @@ -458,7 +465,7 @@ nfp_dump_csr_range(struct nfp_pf *pf, struct nfp_dumpspec_csr *spec_csr, int err; if (!nfp_csr_spec_valid(spec_csr)) - return nfp_dump_error_tlv(&spec_csr->tl, -EINVAL, dump); + return nfp_dump_error_tlv(spec_csr_tl, -EINVAL, dump); reg_sz = be32_to_cpu(spec_csr->register_width) / BITS_PER_BYTE; header_size = ALIGN8(sizeof(*dump_header)); @@ -466,7 +473,7 @@ nfp_dump_csr_range(struct nfp_pf *pf, struct nfp_dumpspec_csr *spec_csr, ALIGN8(be32_to_cpu(spec_csr->cpp.dump_length)); dest = dump->p + header_size; - err = nfp_add_tlv(be32_to_cpu(spec_csr->tl.type), total_size, dump); + err = nfp_add_tlv(be32_to_cpu(spec_csr_tl->type), total_size, dump); if (err) return err; @@ -552,6 +559,8 @@ nfp_dump_indirect_csr_range(struct nfp_pf *pf, struct nfp_dumpspec_csr *spec_csr, struct nfp_dump_state *dump) { + struct nfp_dump_tl *spec_csr_tl = + container_of(&spec_csr->tl, struct nfp_dump_tl, hdr); struct nfp_dump_csr *dump_header = dump->p; u32 reg_sz, header_size, total_size; u32 cpp_rd_addr, max_rd_addr; @@ -560,7 +569,7 @@ nfp_dump_indirect_csr_range(struct nfp_pf *pf, int err; if (!nfp_csr_spec_valid(spec_csr)) - return nfp_dump_error_tlv(&spec_csr->tl, -EINVAL, dump); + return nfp_dump_error_tlv(spec_csr_tl, -EINVAL, dump); reg_sz = be32_to_cpu(spec_csr->register_width) / BITS_PER_BYTE; header_size = ALIGN8(sizeof(*dump_header)); @@ -569,7 +578,7 @@ nfp_dump_indirect_csr_range(struct nfp_pf *pf, total_size = header_size + ALIGN8(reg_data_length); dest = dump->p + header_size; - err = nfp_add_tlv(be32_to_cpu(spec_csr->tl.type), total_size, dump); + err = nfp_add_tlv(be32_to_cpu(spec_csr_tl->type), total_size, dump); if (err) return err; @@ -597,6 +606,8 @@ static int nfp_dump_single_rtsym(struct nfp_pf *pf, struct nfp_dumpspec_rtsym *spec, struct nfp_dump_state *dump) { + struct nfp_dump_tl *spec_tl = + container_of(&spec->tl, struct nfp_dump_tl, hdr); struct nfp_dump_rtsym *dump_header = dump->p; struct nfp_dumpspec_cpp_isl_id cpp_params; struct nfp_rtsym_table *rtbl = pf->rtbl; @@ -607,14 +618,14 @@ nfp_dump_single_rtsym(struct nfp_pf *pf, struct nfp_dumpspec_rtsym *spec, void *dest; int err; - tl_len = be32_to_cpu(spec->tl.length); + tl_len = be32_to_cpu(spec_tl->length); key_len = strnlen(spec->rtsym, tl_len); if (key_len == tl_len) - return nfp_dump_error_tlv(&spec->tl, -EINVAL, dump); + return nfp_dump_error_tlv(spec_tl, -EINVAL, dump); sym = nfp_rtsym_lookup(rtbl, spec->rtsym); if (!sym) - return nfp_dump_error_tlv(&spec->tl, -ENOENT, dump); + return nfp_dump_error_tlv(spec_tl, -ENOENT, dump); sym_size = nfp_rtsym_size(sym); header_size = @@ -622,7 +633,7 @@ nfp_dump_single_rtsym(struct nfp_pf *pf, struct nfp_dumpspec_rtsym *spec, total_size = header_size + ALIGN8(sym_size); dest = dump->p + header_size; - err = nfp_add_tlv(be32_to_cpu(spec->tl.type), total_size, dump); + err = nfp_add_tlv(be32_to_cpu(spec_tl->type), total_size, dump); if (err) return err; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index 3af1229a3f08..227e7a5d712e 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -177,7 +177,7 @@ static int nfp_repr_change_mtu(struct net_device *netdev, int new_mtu) if (err) return err; - netdev->mtu = new_mtu; + WRITE_ONCE(netdev->mtu, new_mtu); return 0; } @@ -248,7 +248,6 @@ nfp_repr_fix_features(struct net_device *netdev, netdev_features_t features) features = netdev_intersect_features(features, lower_features); features |= old_features & (NETIF_F_SOFT_FEATURES | NETIF_F_HW_TC); - features |= NETIF_F_LLTX; return features; } @@ -386,7 +385,7 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev, netif_set_tso_max_segs(netdev, NFP_NET_LSO_MAX_SEGS); netdev->priv_flags |= IFF_NO_QUEUE | IFF_DISABLE_NETPOLL; - netdev->features |= NETIF_F_LLTX; + netdev->lltx = true; if (nfp_app_has_tc(app)) { netdev->features |= NETIF_F_HW_TC; diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c index 3f10c5365c80..7c2200b49ce4 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c @@ -15,7 +15,7 @@ * abstraction builds upon this BAR interface. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/kref.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c index a8286d0032d1..669f9f8fb507 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c @@ -9,7 +9,7 @@ * Rolf Neugebauer <rolf.neugebauer@netronome.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/device.h> #include <linux/ioport.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c index 508ae6b571ca..addf02c63b1a 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c @@ -9,7 +9,7 @@ * Rolf Neugebauer <rolf.neugebauer@netronome.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/delay.h> #include <linux/kernel.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c index f05dd34ab89f..cfa4db5d3f85 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c @@ -15,7 +15,7 @@ */ #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/log2.h> #include <linux/kernel.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c index 7136bc48530b..0bd6477292a6 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c @@ -7,7 +7,7 @@ * Jason McMullan <jason.mcmullan@netronome.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/delay.h> #include <linux/firmware.h> @@ -278,7 +278,7 @@ struct nfp_nsp *nfp_nsp_open(struct nfp_cpp *cpp) res = nfp_resource_acquire(cpp, NFP_RESOURCE_NSP); if (IS_ERR(res)) - return (void *)res; + return ERR_CAST(res); state = kzalloc(sizeof(*state), GFP_KERNEL); if (!state) { diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c index 2260c2403a83..68862ac062d2 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c @@ -10,7 +10,7 @@ * Francois H. Theron <francois.theron@netronome.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> |