diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 2 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 32 | ||||
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.c | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_ethtool.c | 2 | ||||
| -rw-r--r-- | drivers/net/ipvlan/ipvlan_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/phy/phylink.c | 13 | ||||
| -rw-r--r-- | drivers/net/phy/sfp.c | 24 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 22 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 2 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 32 |
14 files changed, 116 insertions, 56 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 42da3f1bff5b..063c7a671b41 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1388,7 +1388,7 @@ static int mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid, int err; if (!vid) - return -EINVAL; + return -EOPNOTSUPP; entry->vid = vid - 1; entry->valid = false; diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index 0663b78a2f6c..1c3959efebc4 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -652,16 +652,6 @@ static int sja1105_speed[] = { [SJA1105_SPEED_1000MBPS] = 1000, }; -static sja1105_speed_t sja1105_get_speed_cfg(unsigned int speed_mbps) -{ - int i; - - for (i = SJA1105_SPEED_AUTO; i <= SJA1105_SPEED_1000MBPS; i++) - if (sja1105_speed[i] == speed_mbps) - return i; - return -EINVAL; -} - /* Set link speed and enable/disable traffic I/O in the MAC configuration * for a specific port. * @@ -684,8 +674,21 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port, mii = priv->static_config.tables[BLK_IDX_XMII_PARAMS].entries; mac = priv->static_config.tables[BLK_IDX_MAC_CONFIG].entries; - speed = sja1105_get_speed_cfg(speed_mbps); - if (speed_mbps && speed < 0) { + switch (speed_mbps) { + case 0: + /* No speed update requested */ + speed = SJA1105_SPEED_AUTO; + break; + case 10: + speed = SJA1105_SPEED_10MBPS; + break; + case 100: + speed = SJA1105_SPEED_100MBPS; + break; + case 1000: + speed = SJA1105_SPEED_1000MBPS; + break; + default: dev_err(dev, "Invalid speed %iMbps\n", speed_mbps); return -EINVAL; } @@ -695,10 +698,7 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port, * and we no longer need to store it in the static config (already told * hardware we want auto during upload phase). */ - if (speed_mbps) - mac[port].speed = speed; - else - mac[port].speed = SJA1105_SPEED_AUTO; + mac[port].speed = speed; /* On P/Q/R/S, one can read from the device via the MAC reconfiguration * tables. On E/T, MAC reconfig tables are not readable, only writable. diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c index 1208f7ecdd76..3fc41da39a0a 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c @@ -335,13 +335,13 @@ static int hw_atl_utils_fw_upload_dwords(struct aq_hw_s *self, u32 a, u32 *p, { u32 val; int err = 0; - bool is_locked; - is_locked = hw_atl_sem_ram_get(self); - if (!is_locked) { - err = -ETIME; + err = readx_poll_timeout_atomic(hw_atl_sem_ram_get, self, + val, val == 1U, + 10U, 100000U); + if (err < 0) goto err_exit; - } + if (IS_CHIP_FEATURE(REVISION_B1)) { u32 offset = 0; @@ -353,8 +353,8 @@ static int hw_atl_utils_fw_upload_dwords(struct aq_hw_s *self, u32 a, u32 *p, /* 1000 times by 10us = 10ms */ err = readx_poll_timeout_atomic(hw_atl_scrpad12_get, self, val, - (val & 0xF0000000) == - 0x80000000, + (val & 0xF0000000) != + 0x80000000, 10U, 10000U); } } else { diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c index fbc9d6ac841f..9c16d85fb104 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c @@ -384,7 +384,7 @@ static int aq_fw2x_set_sleep_proxy(struct aq_hw_s *self, u8 *mac) err = readx_poll_timeout_atomic(aq_fw2x_state2_get, self, val, val & HW_ATL_FW2X_CTRL_SLEEP_PROXY, - 1U, 10000U); + 1U, 100000U); err_exit: return err; @@ -404,6 +404,8 @@ static int aq_fw2x_set_wol_params(struct aq_hw_s *self, u8 *mac) msg = (struct fw2x_msg_wol *)rpc; + memset(msg, 0, sizeof(*msg)); + msg->msg_id = HAL_ATLANTIC_UTILS_FW2X_MSG_WOL; msg->magic_packet_enabled = true; memcpy(msg->hw_addr, mac, ETH_ALEN); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index d1df0a44f93c..717fccc2efba 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -335,6 +335,7 @@ static int __lb_setup(struct net_device *ndev, static int __lb_up(struct net_device *ndev, enum hnae_loop loop_mode) { +#define NIC_LB_TEST_WAIT_PHY_LINK_TIME 300 struct hns_nic_priv *priv = netdev_priv(ndev); struct hnae_handle *h = priv->ae_handle; int speed, duplex; @@ -361,6 +362,9 @@ static int __lb_up(struct net_device *ndev, h->dev->ops->adjust_link(h, speed, duplex); + /* wait adjust link done and phy ready */ + msleep(NIC_LB_TEST_WAIT_PHY_LINK_TIME); + return 0; } diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 7a67e23a2c2b..d8e5241097a9 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -1304,8 +1304,8 @@ static void mvpp2_ethtool_get_strings(struct net_device *netdev, u32 sset, int i; for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_regs); i++) - memcpy(data + i * ETH_GSTRING_LEN, - &mvpp2_ethtool_regs[i].string, ETH_GSTRING_LEN); + strscpy(data + i * ETH_GSTRING_LEN, + mvpp2_ethtool_regs[i].string, ETH_GSTRING_LEN); } } diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index f9fbb3ffa3a6..765cd56ebcd2 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -1778,6 +1778,7 @@ static void mtk_poll_controller(struct net_device *dev) static int mtk_start_dma(struct mtk_eth *eth) { + u32 rx_2b_offset = (NET_IP_ALIGN == 2) ? MTK_RX_2B_OFFSET : 0; int err; err = mtk_dma_init(eth); @@ -1794,7 +1795,7 @@ static int mtk_start_dma(struct mtk_eth *eth) MTK_QDMA_GLO_CFG); mtk_w32(eth, - MTK_RX_DMA_EN | MTK_RX_2B_OFFSET | + MTK_RX_DMA_EN | rx_2b_offset | MTK_RX_BT_32DWORDS | MTK_MULTI_EN, MTK_PDMA_GLO_CFG); @@ -2298,13 +2299,13 @@ static int mtk_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd, switch (cmd->cmd) { case ETHTOOL_GRXRINGS: - if (dev->features & NETIF_F_LRO) { + if (dev->hw_features & NETIF_F_LRO) { cmd->data = MTK_MAX_RX_RING_NUM; ret = 0; } break; case ETHTOOL_GRXCLSRLCNT: - if (dev->features & NETIF_F_LRO) { + if (dev->hw_features & NETIF_F_LRO) { struct mtk_mac *mac = netdev_priv(dev); cmd->rule_cnt = mac->hwlro_ip_cnt; @@ -2312,11 +2313,11 @@ static int mtk_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd, } break; case ETHTOOL_GRXCLSRULE: - if (dev->features & NETIF_F_LRO) + if (dev->hw_features & NETIF_F_LRO) ret = mtk_hwlro_get_fdir_entry(dev, cmd); break; case ETHTOOL_GRXCLSRLALL: - if (dev->features & NETIF_F_LRO) + if (dev->hw_features & NETIF_F_LRO) ret = mtk_hwlro_get_fdir_all(dev, cmd, rule_locs); break; @@ -2333,11 +2334,11 @@ static int mtk_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd) switch (cmd->cmd) { case ETHTOOL_SRXCLSRLINS: - if (dev->features & NETIF_F_LRO) + if (dev->hw_features & NETIF_F_LRO) ret = mtk_hwlro_add_ipaddr(dev, cmd); break; case ETHTOOL_SRXCLSRLDEL: - if (dev->features & NETIF_F_LRO) + if (dev->hw_features & NETIF_F_LRO) ret = mtk_hwlro_del_ipaddr(dev, cmd); break; default: diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c b/drivers/net/ethernet/ti/cpsw_ethtool.c index a4a7ec0d2531..6d1c9ebae7cc 100644 --- a/drivers/net/ethernet/ti/cpsw_ethtool.c +++ b/drivers/net/ethernet/ti/cpsw_ethtool.c @@ -643,7 +643,7 @@ void cpsw_get_ringparam(struct net_device *ndev, struct cpsw_common *cpsw = priv->cpsw; /* not supported */ - ering->tx_max_pending = 0; + ering->tx_max_pending = cpsw->descs_pool_size - CPSW_MAX_QUEUES; ering->tx_pending = cpdma_get_num_tx_descs(cpsw->dma); ering->rx_max_pending = cpsw->descs_pool_size - CPSW_MAX_QUEUES; ering->rx_pending = cpdma_get_num_rx_descs(cpsw->dma); diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c index cf38c392b9b6..1c96bed5a7c4 100644 --- a/drivers/net/ipvlan/ipvlan_main.c +++ b/drivers/net/ipvlan/ipvlan_main.c @@ -107,7 +107,7 @@ static void ipvlan_port_destroy(struct net_device *dev) } #define IPVLAN_FEATURES \ - (NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \ + (NETIF_F_SG | NETIF_F_CSUM_MASK | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \ NETIF_F_GSO | NETIF_F_TSO | NETIF_F_GSO_ROBUST | \ NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_RXCSUM | \ NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_STAG_FILTER) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 9044b95d2afe..4c0616ba314d 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -1073,6 +1073,7 @@ EXPORT_SYMBOL_GPL(phylink_ethtool_ksettings_get); int phylink_ethtool_ksettings_set(struct phylink *pl, const struct ethtool_link_ksettings *kset) { + __ETHTOOL_DECLARE_LINK_MODE_MASK(support); struct ethtool_link_ksettings our_kset; struct phylink_link_state config; int ret; @@ -1083,11 +1084,12 @@ int phylink_ethtool_ksettings_set(struct phylink *pl, kset->base.autoneg != AUTONEG_ENABLE) return -EINVAL; + linkmode_copy(support, pl->supported); config = pl->link_config; /* Mask out unsupported advertisements */ linkmode_and(config.advertising, kset->link_modes.advertising, - pl->supported); + support); /* FIXME: should we reject autoneg if phy/mac does not support it? */ if (kset->base.autoneg == AUTONEG_DISABLE) { @@ -1097,7 +1099,7 @@ int phylink_ethtool_ksettings_set(struct phylink *pl, * duplex. */ s = phy_lookup_setting(kset->base.speed, kset->base.duplex, - pl->supported, false); + support, false); if (!s) return -EINVAL; @@ -1126,7 +1128,7 @@ int phylink_ethtool_ksettings_set(struct phylink *pl, __set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, config.advertising); } - if (phylink_validate(pl, pl->supported, &config)) + if (phylink_validate(pl, support, &config)) return -EINVAL; /* If autonegotiation is enabled, we must have an advertisement */ @@ -1576,6 +1578,7 @@ static int phylink_sfp_module_insert(void *upstream, { struct phylink *pl = upstream; __ETHTOOL_DECLARE_LINK_MODE_MASK(support) = { 0, }; + __ETHTOOL_DECLARE_LINK_MODE_MASK(support1); struct phylink_link_state config; phy_interface_t iface; int ret = 0; @@ -1603,6 +1606,8 @@ static int phylink_sfp_module_insert(void *upstream, return ret; } + linkmode_copy(support1, support); + iface = sfp_select_interface(pl->sfp_bus, id, config.advertising); if (iface == PHY_INTERFACE_MODE_NA) { netdev_err(pl->netdev, @@ -1612,7 +1617,7 @@ static int phylink_sfp_module_insert(void *upstream, } config.interface = iface; - ret = phylink_validate(pl, support, &config); + ret = phylink_validate(pl, support1, &config); if (ret) { netdev_err(pl->netdev, "validation of %s/%s with support %*pb failed: %d\n", phylink_an_mode_str(MLO_AN_INBAND), diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index d4635c2178d1..71812be0ac64 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -281,6 +281,7 @@ static int sfp_i2c_read(struct sfp *sfp, bool a2, u8 dev_addr, void *buf, { struct i2c_msg msgs[2]; u8 bus_addr = a2 ? 0x51 : 0x50; + size_t this_len; int ret; msgs[0].addr = bus_addr; @@ -292,11 +293,26 @@ static int sfp_i2c_read(struct sfp *sfp, bool a2, u8 dev_addr, void *buf, msgs[1].len = len; msgs[1].buf = buf; - ret = i2c_transfer(sfp->i2c, msgs, ARRAY_SIZE(msgs)); - if (ret < 0) - return ret; + while (len) { + this_len = len; + if (this_len > 16) + this_len = 16; - return ret == ARRAY_SIZE(msgs) ? len : 0; + msgs[1].len = this_len; + + ret = i2c_transfer(sfp->i2c, msgs, ARRAY_SIZE(msgs)); + if (ret < 0) + return ret; + + if (ret != ARRAY_SIZE(msgs)) + break; + + msgs[1].buf += this_len; + dev_addr += this_len; + len -= this_len; + } + + return msgs[1].buf - (u8 *)buf; } static int sfp_i2c_write(struct sfp *sfp, bool a2, u8 dev_addr, void *buf, diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 009f2c0ec504..b1823d75dd35 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -1274,16 +1274,20 @@ static int qeth_setup_channel(struct qeth_channel *channel, bool alloc_buffers) return 0; } -static void qeth_osa_set_output_queues(struct qeth_card *card, bool single) +static int qeth_osa_set_output_queues(struct qeth_card *card, bool single) { unsigned int count = single ? 1 : card->dev->num_tx_queues; + int rc; rtnl_lock(); - netif_set_real_num_tx_queues(card->dev, count); + rc = netif_set_real_num_tx_queues(card->dev, count); rtnl_unlock(); + if (rc) + return rc; + if (card->qdio.no_out_queues == count) - return; + return 0; if (atomic_read(&card->qdio.state) != QETH_QDIO_UNINITIALIZED) qeth_free_qdio_queues(card); @@ -1293,12 +1297,14 @@ static void qeth_osa_set_output_queues(struct qeth_card *card, bool single) card->qdio.default_out_queue = single ? 0 : QETH_DEFAULT_QUEUE; card->qdio.no_out_queues = count; + return 0; } static int qeth_update_from_chp_desc(struct qeth_card *card) { struct ccw_device *ccwdev; struct channel_path_desc_fmt0 *chp_dsc; + int rc = 0; QETH_DBF_TEXT(SETUP, 2, "chp_desc"); @@ -1311,12 +1317,12 @@ static int qeth_update_from_chp_desc(struct qeth_card *card) if (IS_OSD(card) || IS_OSX(card)) /* CHPP field bit 6 == 1 -> single queue */ - qeth_osa_set_output_queues(card, chp_dsc->chpp & 0x02); + rc = qeth_osa_set_output_queues(card, chp_dsc->chpp & 0x02); kfree(chp_dsc); QETH_DBF_TEXT_(SETUP, 2, "nr:%x", card->qdio.no_out_queues); QETH_DBF_TEXT_(SETUP, 2, "lvl:%02x", card->info.func_level); - return 0; + return rc; } static void qeth_init_qdio_info(struct qeth_card *card) @@ -5597,8 +5603,12 @@ static struct net_device *qeth_alloc_netdev(struct qeth_card *card) dev->hw_features |= NETIF_F_SG; dev->vlan_features |= NETIF_F_SG; if (IS_IQD(card)) { - netif_set_real_num_tx_queues(dev, QETH_IQD_MIN_TXQ); dev->features |= NETIF_F_SG; + if (netif_set_real_num_tx_queues(dev, + QETH_IQD_MIN_TXQ)) { + free_netdev(dev); + return NULL; + } } } diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 218801232ca2..ff8a6cd790b1 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -1680,7 +1680,7 @@ static void qeth_bridgeport_an_set_cb(void *priv, l2entry = (struct qdio_brinfo_entry_l2 *)entry; code = IPA_ADDR_CHANGE_CODE_MACADDR; - if (l2entry->addr_lnid.lnid) + if (l2entry->addr_lnid.lnid < VLAN_N_VID) code |= IPA_ADDR_CHANGE_CODE_VLANID; qeth_bridge_emit_host_event(card, anev_reg_unreg, code, (struct net_if_token *)&l2entry->nit, diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 0271833da6a2..13bf3e2e9cea 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1888,13 +1888,20 @@ static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) static int qeth_l3_get_cast_type(struct sk_buff *skb) { + int ipv = qeth_get_ip_version(skb); struct neighbour *n = NULL; struct dst_entry *dst; rcu_read_lock(); dst = skb_dst(skb); - if (dst) - n = dst_neigh_lookup_skb(dst, skb); + if (dst) { + struct rt6_info *rt = (struct rt6_info *) dst; + + dst = dst_check(dst, (ipv == 6) ? rt6_get_cookie(rt) : 0); + if (dst) + n = dst_neigh_lookup_skb(dst, skb); + } + if (n) { int cast_type = n->type; @@ -1909,8 +1916,10 @@ static int qeth_l3_get_cast_type(struct sk_buff *skb) rcu_read_unlock(); /* no neighbour (eg AF_PACKET), fall back to target's IP address ... */ - switch (qeth_get_ip_version(skb)) { + switch (ipv) { case 4: + if (ipv4_is_lbcast(ip_hdr(skb)->daddr)) + return RTN_BROADCAST; return ipv4_is_multicast(ip_hdr(skb)->daddr) ? RTN_MULTICAST : RTN_UNICAST; case 6: @@ -1940,6 +1949,7 @@ static void qeth_l3_fill_header(struct qeth_qdio_out_q *queue, struct qeth_hdr_layer3 *l3_hdr = &hdr->hdr.l3; struct vlan_ethhdr *veth = vlan_eth_hdr(skb); struct qeth_card *card = queue->card; + struct dst_entry *dst; hdr->hdr.l3.length = data_len; @@ -1985,15 +1995,27 @@ static void qeth_l3_fill_header(struct qeth_qdio_out_q *queue, } rcu_read_lock(); + dst = skb_dst(skb); + if (ipv == 4) { - struct rtable *rt = skb_rtable(skb); + struct rtable *rt; + + if (dst) + dst = dst_check(dst, 0); + rt = (struct rtable *) dst; *((__be32 *) &hdr->hdr.l3.next_hop.ipv4.addr) = (rt) ? rt_nexthop(rt, ip_hdr(skb)->daddr) : ip_hdr(skb)->daddr; } else { /* IPv6 */ - const struct rt6_info *rt = skb_rt6_info(skb); + struct rt6_info *rt; + + if (dst) { + rt = (struct rt6_info *) dst; + dst = dst_check(dst, rt6_get_cookie(rt)); + } + rt = (struct rt6_info *) dst; if (rt && !ipv6_addr_any(&rt->rt6i_gateway)) l3_hdr->next_hop.ipv6_addr = rt->rt6i_gateway; |