diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2')
9 files changed, 68 insertions, 53 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h index 9b43fadb9b11..956767e0869c 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h @@ -48,7 +48,7 @@ DECLARE_EVENT_CLASS(dpaa2_eth_fd, __entry->fd_addr = dpaa2_fd_get_addr(fd); __entry->fd_len = dpaa2_fd_get_len(fd); __entry->fd_offset = dpaa2_fd_get_offset(fd); - __assign_str(name, netdev->name); + __assign_str(name); ), /* This is what gets printed when the trace event is @@ -144,7 +144,7 @@ DECLARE_EVENT_CLASS(dpaa2_eth_buf, __entry->dma_addr = dma_addr; __entry->map_size = map_size; __entry->bpid = bpid; - __assign_str(name, netdev->name); + __assign_str(name); ), /* This is what gets printed when the trace event is diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c index 888509cf1f21..2ec2c3dab250 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -2585,40 +2585,52 @@ static int dpaa2_eth_set_features(struct net_device *net_dev, return 0; } -static int dpaa2_eth_ts_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) +static int dpaa2_eth_hwtstamp_set(struct net_device *dev, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack) { struct dpaa2_eth_priv *priv = netdev_priv(dev); - struct hwtstamp_config config; if (!dpaa2_ptp) return -EINVAL; - if (copy_from_user(&config, rq->ifr_data, sizeof(config))) - return -EFAULT; - - switch (config.tx_type) { + switch (config->tx_type) { case HWTSTAMP_TX_OFF: case HWTSTAMP_TX_ON: case HWTSTAMP_TX_ONESTEP_SYNC: - priv->tx_tstamp_type = config.tx_type; + priv->tx_tstamp_type = config->tx_type; break; default: return -ERANGE; } - if (config.rx_filter == HWTSTAMP_FILTER_NONE) { + if (config->rx_filter == HWTSTAMP_FILTER_NONE) { priv->rx_tstamp = false; } else { priv->rx_tstamp = true; /* TS is set for all frame types, not only those requested */ - config.rx_filter = HWTSTAMP_FILTER_ALL; + config->rx_filter = HWTSTAMP_FILTER_ALL; } if (priv->tx_tstamp_type == HWTSTAMP_TX_ONESTEP_SYNC) dpaa2_ptp_onestep_reg_update_method(priv); - return copy_to_user(rq->ifr_data, &config, sizeof(config)) ? - -EFAULT : 0; + return 0; +} + +static int dpaa2_eth_hwtstamp_get(struct net_device *dev, + struct kernel_hwtstamp_config *config) +{ + struct dpaa2_eth_priv *priv = netdev_priv(dev); + + if (!dpaa2_ptp) + return -EINVAL; + + config->tx_type = priv->tx_tstamp_type; + config->rx_filter = priv->rx_tstamp ? HWTSTAMP_FILTER_ALL : + HWTSTAMP_FILTER_NONE; + + return 0; } static int dpaa2_eth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) @@ -2626,9 +2638,6 @@ static int dpaa2_eth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) struct dpaa2_eth_priv *priv = netdev_priv(dev); int err; - if (cmd == SIOCSHWTSTAMP) - return dpaa2_eth_ts_ioctl(dev, rq, cmd); - mutex_lock(&priv->mac_lock); if (dpaa2_eth_is_type_phy(priv)) { @@ -2698,7 +2707,7 @@ static int dpaa2_eth_change_mtu(struct net_device *dev, int new_mtu) return err; out: - dev->mtu = new_mtu; + WRITE_ONCE(dev->mtu, new_mtu); return 0; } @@ -2896,11 +2905,14 @@ static int dpaa2_eth_xdp_xmit(struct net_device *net_dev, int n, static int update_xps(struct dpaa2_eth_priv *priv) { struct net_device *net_dev = priv->net_dev; - struct cpumask xps_mask; - struct dpaa2_eth_fq *fq; int i, num_queues, netdev_queues; + struct dpaa2_eth_fq *fq; + cpumask_var_t xps_mask; int err = 0; + if (!alloc_cpumask_var(&xps_mask, GFP_KERNEL)) + return -ENOMEM; + num_queues = dpaa2_eth_queue_count(priv); netdev_queues = (net_dev->num_tc ? : 1) * num_queues; @@ -2910,16 +2922,17 @@ static int update_xps(struct dpaa2_eth_priv *priv) for (i = 0; i < netdev_queues; i++) { fq = &priv->fq[i % num_queues]; - cpumask_clear(&xps_mask); - cpumask_set_cpu(fq->target_cpu, &xps_mask); + cpumask_clear(xps_mask); + cpumask_set_cpu(fq->target_cpu, xps_mask); - err = netif_set_xps_queue(net_dev, &xps_mask, i); + err = netif_set_xps_queue(net_dev, xps_mask, i); if (err) { netdev_warn_once(net_dev, "Error setting XPS queue\n"); break; } } + free_cpumask_var(xps_mask); return err; } @@ -3030,7 +3043,9 @@ static const struct net_device_ops dpaa2_eth_ops = { .ndo_xsk_wakeup = dpaa2_xsk_wakeup, .ndo_setup_tc = dpaa2_eth_setup_tc, .ndo_vlan_rx_add_vid = dpaa2_eth_rx_add_vid, - .ndo_vlan_rx_kill_vid = dpaa2_eth_rx_kill_vid + .ndo_vlan_rx_kill_vid = dpaa2_eth_rx_kill_vid, + .ndo_hwtstamp_get = dpaa2_eth_hwtstamp_get, + .ndo_hwtstamp_set = dpaa2_eth_hwtstamp_set, }; static void dpaa2_eth_cdan_cb(struct dpaa2_io_notification_ctx *ctx) @@ -4590,12 +4605,13 @@ static int dpaa2_eth_netdev_init(struct net_device *net_dev) net_dev->priv_flags |= supported; net_dev->priv_flags &= ~not_supported; + net_dev->lltx = true; /* Features */ net_dev->features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA | - NETIF_F_LLTX | NETIF_F_HW_TC | NETIF_F_TSO; + NETIF_F_HW_TC | NETIF_F_TSO; net_dev->gso_max_segs = DPAA2_ETH_ENQUEUE_MAX_FDS; net_dev->hw_features = net_dev->features; net_dev->xdp_features = NETDEV_XDP_ACT_BASIC | diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c index e80e9388c71f..74ef77cb7078 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c @@ -217,20 +217,15 @@ static int dpaa2_eth_set_pauseparam(struct net_device *net_dev, static void dpaa2_eth_get_strings(struct net_device *netdev, u32 stringset, u8 *data) { - u8 *p = data; int i; switch (stringset) { case ETH_SS_STATS: - for (i = 0; i < DPAA2_ETH_NUM_STATS; i++) { - strscpy(p, dpaa2_ethtool_stats[i], ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } - for (i = 0; i < DPAA2_ETH_NUM_EXTRA_STATS; i++) { - strscpy(p, dpaa2_ethtool_extras[i], ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } - dpaa2_mac_get_strings(p); + for (i = 0; i < DPAA2_ETH_NUM_STATS; i++) + ethtool_puts(&data, dpaa2_ethtool_stats[i]); + for (i = 0; i < DPAA2_ETH_NUM_EXTRA_STATS; i++) + ethtool_puts(&data, dpaa2_ethtool_extras[i]); + dpaa2_mac_get_strings(&data); break; } } @@ -794,7 +789,7 @@ int dpaa2_phc_index = -1; EXPORT_SYMBOL(dpaa2_phc_index); static int dpaa2_eth_get_ts_info(struct net_device *dev, - struct ethtool_ts_info *info) + struct kernel_ethtool_ts_info *info) { if (!dpaa2_ptp) return ethtool_op_get_ts_info(dev, info); diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c index a69bb22c37ea..422ce13a7c94 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c @@ -558,15 +558,12 @@ int dpaa2_mac_get_sset_count(void) return DPAA2_MAC_NUM_STATS; } -void dpaa2_mac_get_strings(u8 *data) +void dpaa2_mac_get_strings(u8 **data) { - u8 *p = data; int i; - for (i = 0; i < DPAA2_MAC_NUM_STATS; i++) { - strscpy(p, dpaa2_mac_ethtool_stats[i], ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } + for (i = 0; i < DPAA2_MAC_NUM_STATS; i++) + ethtool_puts(data, dpaa2_mac_ethtool_stats[i]); } void dpaa2_mac_get_ethtool_stats(struct dpaa2_mac *mac, u64 *data) diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h index c1ec9efd413a..53f8d106d11e 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h @@ -49,7 +49,7 @@ void dpaa2_mac_disconnect(struct dpaa2_mac *mac); int dpaa2_mac_get_sset_count(void); -void dpaa2_mac_get_strings(u8 *data); +void dpaa2_mac_get_strings(u8 **data); void dpaa2_mac_get_ethtool_stats(struct dpaa2_mac *mac, u64 *data); diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c index 6bc1988be311..a888f6e6e9b0 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c @@ -170,17 +170,16 @@ dpaa2_switch_ethtool_get_sset_count(struct net_device *netdev, int sset) static void dpaa2_switch_ethtool_get_strings(struct net_device *netdev, u32 stringset, u8 *data) { - u8 *p = data; + const char *str; int i; switch (stringset) { case ETH_SS_STATS: for (i = 0; i < DPAA2_SWITCH_NUM_COUNTERS; i++) { - memcpy(p, dpaa2_switch_ethtool_counters[i].name, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; + str = dpaa2_switch_ethtool_counters[i].name; + ethtool_puts(&data, str); } - dpaa2_mac_get_strings(p); + dpaa2_mac_get_strings(&data); break; } } diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c index b6a534a3e0b1..701a87370737 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c @@ -33,6 +33,9 @@ static int dpaa2_switch_flower_parse_key(struct flow_cls_offload *cls, acl_h = &acl_key->match; acl_m = &acl_key->mask; + if (flow_rule_match_has_control_flags(rule, extack)) + return -EOPNOTSUPP; + if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC)) { struct flow_match_basic match; @@ -548,6 +551,9 @@ static int dpaa2_switch_flower_parse_mirror_key(struct flow_cls_offload *cls, return -EOPNOTSUPP; } + if (flow_rule_match_has_control_flags(rule, extack)) + return -EOPNOTSUPP; + if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_VLAN)) { struct flow_match_vlan match; diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c index f3543a2df68d..147a93bf9fa9 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c @@ -590,7 +590,7 @@ static int dpaa2_switch_port_change_mtu(struct net_device *netdev, int mtu) return err; } - netdev->mtu = mtu; + WRITE_ONCE(netdev->mtu, mtu); return 0; } @@ -780,13 +780,14 @@ struct ethsw_dump_ctx { static int dpaa2_switch_fdb_dump_nl(struct fdb_dump_entry *entry, struct ethsw_dump_ctx *dump) { + struct ndo_fdb_dump_context *ctx = (void *)dump->cb->ctx; int is_dynamic = entry->type & DPSW_FDB_ENTRY_DINAMIC; u32 portid = NETLINK_CB(dump->cb->skb).portid; u32 seq = dump->cb->nlh->nlmsg_seq; struct nlmsghdr *nlh; struct ndmsg *ndm; - if (dump->idx < dump->cb->args[2]) + if (dump->idx < ctx->fdb_idx) goto skip; nlh = nlmsg_put(dump->skb, portid, seq, RTM_NEWNEIGH, @@ -2638,13 +2639,14 @@ static int dpaa2_switch_refill_bp(struct ethsw_core *ethsw) static int dpaa2_switch_seed_bp(struct ethsw_core *ethsw) { - int *count, i; + int *count, ret, i; for (i = 0; i < DPAA2_ETHSW_NUM_BUFS; i += BUFS_PER_CMD) { + ret = dpaa2_switch_add_bufs(ethsw, ethsw->bpid); count = ðsw->buf_count; - *count += dpaa2_switch_add_bufs(ethsw, ethsw->bpid); + *count += ret; - if (unlikely(*count < BUFS_PER_CMD)) + if (unlikely(ret < BUFS_PER_CMD)) return -ENOMEM; } diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c index 051748b997f3..a466c2379146 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c @@ -55,7 +55,7 @@ static u32 dpaa2_xsk_run_xdp(struct dpaa2_eth_priv *priv, xdp_set_data_meta_invalid(xdp_buff); xdp_buff->rxq = &ch->xdp_rxq; - xsk_buff_dma_sync_for_cpu(xdp_buff, ch->xsk_pool); + xsk_buff_dma_sync_for_cpu(xdp_buff); xdp_act = bpf_prog_run_xdp(xdp_prog, xdp_buff); /* xdp.data pointer may have changed */ |