diff options
Diffstat (limited to 'drivers')
57 files changed, 468 insertions, 253 deletions
diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c index b57fe09b428b..9dd6185a4b4e 100644 --- a/drivers/clk/ti/clk-7xx.c +++ b/drivers/clk/ti/clk-7xx.c @@ -683,7 +683,7 @@ static const struct omap_clkctrl_reg_data dra7_l4per2_clkctrl_regs[] __initconst { DRA7_L4PER2_MCASP2_CLKCTRL, dra7_mcasp2_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:0154:22" }, { DRA7_L4PER2_MCASP3_CLKCTRL, dra7_mcasp3_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:015c:22" }, { DRA7_L4PER2_MCASP5_CLKCTRL, dra7_mcasp5_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:016c:22" }, - { DRA7_L4PER2_MCASP8_CLKCTRL, dra7_mcasp8_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:0184:24" }, + { DRA7_L4PER2_MCASP8_CLKCTRL, dra7_mcasp8_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:0184:22" }, { DRA7_L4PER2_MCASP4_CLKCTRL, dra7_mcasp4_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:018c:22" }, { DRA7_L4PER2_UART7_CLKCTRL, dra7_uart7_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:01c4:24" }, { DRA7_L4PER2_UART8_CLKCTRL, dra7_uart8_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:01d4:24" }, @@ -828,8 +828,8 @@ static struct ti_dt_clk dra7xx_clks[] = { DT_CLK(NULL, "mcasp6_aux_gfclk_mux", "l4per2-clkctrl:01f8:22"), DT_CLK(NULL, "mcasp7_ahclkx_mux", "l4per2-clkctrl:01fc:24"), DT_CLK(NULL, "mcasp7_aux_gfclk_mux", "l4per2-clkctrl:01fc:22"), - DT_CLK(NULL, "mcasp8_ahclkx_mux", "l4per2-clkctrl:0184:22"), - DT_CLK(NULL, "mcasp8_aux_gfclk_mux", "l4per2-clkctrl:0184:24"), + DT_CLK(NULL, "mcasp8_ahclkx_mux", "l4per2-clkctrl:0184:24"), + DT_CLK(NULL, "mcasp8_aux_gfclk_mux", "l4per2-clkctrl:0184:22"), DT_CLK(NULL, "mmc1_clk32k", "l3init-clkctrl:0008:8"), DT_CLK(NULL, "mmc1_fclk_div", "l3init-clkctrl:0008:25"), DT_CLK(NULL, "mmc1_fclk_mux", "l3init-clkctrl:0008:24"), diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index 684aa51684db..b00274caae4f 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -705,7 +705,7 @@ qca8k_setup(struct dsa_switch *ds) BIT(0) << QCA8K_GLOBAL_FW_CTRL1_UC_DP_S); /* Setup connection between CPU port & user ports */ - for (i = 0; i < DSA_MAX_PORTS; i++) { + for (i = 0; i < QCA8K_NUM_PORTS; i++) { /* CPU port gets connected to all user ports of the switch */ if (dsa_is_cpu_port(ds, i)) { qca8k_rmw(priv, QCA8K_PORT_LOOKUP_CTRL(QCA8K_CPU_PORT), @@ -1077,7 +1077,7 @@ qca8k_sw_probe(struct mdio_device *mdiodev) if (id != QCA8K_ID_QCA8337) return -ENODEV; - priv->ds = dsa_switch_alloc(&mdiodev->dev, DSA_MAX_PORTS); + priv->ds = dsa_switch_alloc(&mdiodev->dev, QCA8K_NUM_PORTS); if (!priv->ds) return -ENOMEM; diff --git a/drivers/net/dsa/rtl8366.c b/drivers/net/dsa/rtl8366.c index ca3d17e43ed8..ac88caca5ad4 100644 --- a/drivers/net/dsa/rtl8366.c +++ b/drivers/net/dsa/rtl8366.c @@ -339,10 +339,12 @@ int rtl8366_vlan_prepare(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan) { struct realtek_smi *smi = ds->priv; + u16 vid; int ret; - if (!smi->ops->is_vlan_valid(smi, port)) - return -EINVAL; + for (vid = vlan->vid_begin; vid < vlan->vid_end; vid++) + if (!smi->ops->is_vlan_valid(smi, vid)) + return -EINVAL; dev_info(smi->dev, "prepare VLANs %04x..%04x\n", vlan->vid_begin, vlan->vid_end); @@ -370,8 +372,9 @@ void rtl8366_vlan_add(struct dsa_switch *ds, int port, u16 vid; int ret; - if (!smi->ops->is_vlan_valid(smi, port)) - return; + for (vid = vlan->vid_begin; vid < vlan->vid_end; vid++) + if (!smi->ops->is_vlan_valid(smi, vid)) + return; dev_info(smi->dev, "add VLAN on port %d, %s, %s\n", port, diff --git a/drivers/net/dsa/rtl8366rb.c b/drivers/net/dsa/rtl8366rb.c index a268085ffad2..f5cc8b0a7c74 100644 --- a/drivers/net/dsa/rtl8366rb.c +++ b/drivers/net/dsa/rtl8366rb.c @@ -507,7 +507,8 @@ static int rtl8366rb_setup_cascaded_irq(struct realtek_smi *smi) irq = of_irq_get(intc, 0); if (irq <= 0) { dev_err(smi->dev, "failed to get parent IRQ\n"); - return irq ? irq : -EINVAL; + ret = irq ? irq : -EINVAL; + goto out_put_node; } /* This clears the IRQ status register */ @@ -515,7 +516,7 @@ static int rtl8366rb_setup_cascaded_irq(struct realtek_smi *smi) &val); if (ret) { dev_err(smi->dev, "can't read interrupt status\n"); - return ret; + goto out_put_node; } /* Fetch IRQ edge information from the descriptor */ @@ -537,7 +538,7 @@ static int rtl8366rb_setup_cascaded_irq(struct realtek_smi *smi) val); if (ret) { dev_err(smi->dev, "could not configure IRQ polarity\n"); - return ret; + goto out_put_node; } ret = devm_request_threaded_irq(smi->dev, irq, NULL, @@ -545,7 +546,7 @@ static int rtl8366rb_setup_cascaded_irq(struct realtek_smi *smi) "RTL8366RB", smi); if (ret) { dev_err(smi->dev, "unable to request irq: %d\n", ret); - return ret; + goto out_put_node; } smi->irqdomain = irq_domain_add_linear(intc, RTL8366RB_NUM_INTERRUPT, @@ -553,12 +554,15 @@ static int rtl8366rb_setup_cascaded_irq(struct realtek_smi *smi) smi); if (!smi->irqdomain) { dev_err(smi->dev, "failed to create IRQ domain\n"); - return -EINVAL; + ret = -EINVAL; + goto out_put_node; } for (i = 0; i < smi->num_ports; i++) irq_set_parent(irq_create_mapping(smi->irqdomain, i), irq); - return 0; +out_put_node: + of_node_put(intc); + return ret; } static int rtl8366rb_set_addr(struct realtek_smi *smi) diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index b9def744bcb3..7687ddcae159 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -1897,7 +1897,9 @@ static int sja1105_set_ageing_time(struct dsa_switch *ds, return sja1105_static_config_reload(priv); } -/* Caller must hold priv->tagger_data.meta_lock */ +/* Must be called only with priv->tagger_data.state bit + * SJA1105_HWTS_RX_EN cleared + */ static int sja1105_change_rxtstamping(struct sja1105_private *priv, bool on) { @@ -1954,16 +1956,17 @@ static int sja1105_hwtstamp_set(struct dsa_switch *ds, int port, break; } - if (rx_on != priv->tagger_data.hwts_rx_en) { - spin_lock(&priv->tagger_data.meta_lock); + if (rx_on != test_bit(SJA1105_HWTS_RX_EN, &priv->tagger_data.state)) { + clear_bit(SJA1105_HWTS_RX_EN, &priv->tagger_data.state); + rc = sja1105_change_rxtstamping(priv, rx_on); - spin_unlock(&priv->tagger_data.meta_lock); if (rc < 0) { dev_err(ds->dev, "Failed to change RX timestamping: %d\n", rc); - return -EFAULT; + return rc; } - priv->tagger_data.hwts_rx_en = rx_on; + if (rx_on) + set_bit(SJA1105_HWTS_RX_EN, &priv->tagger_data.state); } if (copy_to_user(ifr->ifr_data, &config, sizeof(config))) @@ -1982,7 +1985,7 @@ static int sja1105_hwtstamp_get(struct dsa_switch *ds, int port, config.tx_type = HWTSTAMP_TX_ON; else config.tx_type = HWTSTAMP_TX_OFF; - if (priv->tagger_data.hwts_rx_en) + if (test_bit(SJA1105_HWTS_RX_EN, &priv->tagger_data.state)) config.rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_EVENT; else config.rx_filter = HWTSTAMP_FILTER_NONE; @@ -2005,12 +2008,12 @@ static void sja1105_rxtstamp_work(struct work_struct *work) mutex_lock(&priv->ptp_lock); - now = priv->tstamp_cc.read(&priv->tstamp_cc); - while ((skb = skb_dequeue(&data->skb_rxtstamp_queue)) != NULL) { struct skb_shared_hwtstamps *shwt = skb_hwtstamps(skb); u64 ts; + now = priv->tstamp_cc.read(&priv->tstamp_cc); + *shwt = (struct skb_shared_hwtstamps) {0}; ts = SJA1105_SKB_CB(skb)->meta_tstamp; @@ -2031,7 +2034,7 @@ static bool sja1105_port_rxtstamp(struct dsa_switch *ds, int port, struct sja1105_private *priv = ds->priv; struct sja1105_tagger_data *data = &priv->tagger_data; - if (!data->hwts_rx_en) + if (!test_bit(SJA1105_HWTS_RX_EN, &data->state)) return false; /* We need to read the full PTP clock to reconstruct the Rx @@ -2201,6 +2204,7 @@ static int sja1105_probe(struct spi_device *spi) tagger_data = &priv->tagger_data; skb_queue_head_init(&tagger_data->skb_rxtstamp_queue); INIT_WORK(&tagger_data->rxtstamp_work, sja1105_rxtstamp_work); + spin_lock_init(&tagger_data->meta_lock); /* Connections between dsa_port and sja1105_port */ for (i = 0; i < SJA1105_NUM_PORTS; i++) { diff --git a/drivers/net/dsa/sja1105/sja1105_spi.c b/drivers/net/dsa/sja1105/sja1105_spi.c index 84dc603138cf..58dd37ecde17 100644 --- a/drivers/net/dsa/sja1105/sja1105_spi.c +++ b/drivers/net/dsa/sja1105/sja1105_spi.c @@ -409,7 +409,8 @@ int sja1105_static_config_upload(struct sja1105_private *priv) rc = static_config_buf_prepare_for_upload(priv, config_buf, buf_len); if (rc < 0) { dev_err(dev, "Invalid config, cannot upload\n"); - return -EINVAL; + rc = -EINVAL; + goto out; } /* Prevent PHY jabbering during switch reset by inhibiting * Tx on all ports and waiting for current packet to drain. @@ -418,7 +419,8 @@ int sja1105_static_config_upload(struct sja1105_private *priv) rc = sja1105_inhibit_tx(priv, port_bitmap, true); if (rc < 0) { dev_err(dev, "Failed to inhibit Tx on ports\n"); - return -ENXIO; + rc = -ENXIO; + goto out; } /* Wait for an eventual egress packet to finish transmission * (reach IFG). It is guaranteed that a second one will not diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c index 7548247455d7..1b1a09095c0d 100644 --- a/drivers/net/ethernet/atheros/ag71xx.c +++ b/drivers/net/ethernet/atheros/ag71xx.c @@ -526,7 +526,7 @@ static int ag71xx_mdio_probe(struct ag71xx *ag) struct device *dev = &ag->pdev->dev; struct net_device *ndev = ag->ndev; static struct mii_bus *mii_bus; - struct device_node *np; + struct device_node *np, *mnp; int err; np = dev->of_node; @@ -571,7 +571,9 @@ static int ag71xx_mdio_probe(struct ag71xx *ag) msleep(200); } - err = of_mdiobus_register(mii_bus, np); + mnp = of_get_child_by_name(np, "mdio"); + err = of_mdiobus_register(mii_bus, mnp); + of_node_put(mnp); if (err) goto mdio_err_put_clk; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c index 5b602243d573..a4dead4ab0ed 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c @@ -137,13 +137,12 @@ static int uldrx_handler(struct sge_rspq *q, const __be64 *rsp, static int alloc_uld_rxqs(struct adapter *adap, struct sge_uld_rxq_info *rxq_info, bool lro) { - struct sge *s = &adap->sge; unsigned int nq = rxq_info->nrxq + rxq_info->nciq; + int i, err, msi_idx, que_idx = 0, bmap_idx = 0; struct sge_ofld_rxq *q = rxq_info->uldrxq; unsigned short *ids = rxq_info->rspq_id; - unsigned int bmap_idx = 0; + struct sge *s = &adap->sge; unsigned int per_chan; - int i, err, msi_idx, que_idx = 0; per_chan = rxq_info->nrxq / adap->params.nports; @@ -161,6 +160,10 @@ static int alloc_uld_rxqs(struct adapter *adap, if (msi_idx >= 0) { bmap_idx = get_msix_idx_from_bmap(adap); + if (bmap_idx < 0) { + err = -ENOSPC; + goto freeout; + } msi_idx = adap->msix_info_ulds[bmap_idx].idx; } err = t4_sge_alloc_rxq(adap, &q->rspq, false, diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c index 3e863a71c513..7df5d7d211d4 100644 --- a/drivers/net/ethernet/hisilicon/hns_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns_mdio.c @@ -148,11 +148,15 @@ static int mdio_sc_cfg_reg_write(struct hns_mdio_device *mdio_dev, { u32 time_cnt; u32 reg_value; + int ret; regmap_write(mdio_dev->subctrl_vbase, cfg_reg, set_val); for (time_cnt = MDIO_TIMEOUT; time_cnt; time_cnt--) { - regmap_read(mdio_dev->subctrl_vbase, st_reg, ®_value); + ret = regmap_read(mdio_dev->subctrl_vbase, st_reg, ®_value); + if (ret) + return ret; + reg_value &= st_msk; if ((!!check_st) == (!!reg_value)) break; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_icm_pool.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_icm_pool.c index 913f1e5aaaf2..d7c7467e2d53 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_icm_pool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_icm_pool.c @@ -137,7 +137,8 @@ dr_icm_pool_mr_create(struct mlx5dr_icm_pool *pool, icm_mr->icm_start_addr = icm_mr->dm.addr; - align_diff = icm_mr->icm_start_addr % align_base; + /* align_base is always a power of 2 */ + align_diff = icm_mr->icm_start_addr & (align_base - 1); if (align_diff) icm_mr->used_length = align_base - align_diff; diff --git a/drivers/net/ethernet/mscc/ocelot_board.c b/drivers/net/ethernet/mscc/ocelot_board.c index b063eb78fa0c..aac115136720 100644 --- a/drivers/net/ethernet/mscc/ocelot_board.c +++ b/drivers/net/ethernet/mscc/ocelot_board.c @@ -388,13 +388,14 @@ static int mscc_ocelot_probe(struct platform_device *pdev) continue; phy = of_phy_find_device(phy_node); + of_node_put(phy_node); if (!phy) continue; err = ocelot_probe_port(ocelot, port, regs, phy); if (err) { of_node_put(portnp); - return err; + goto out_put_ports; } phy_mode = of_get_phy_mode(portnp); @@ -422,7 +423,8 @@ static int mscc_ocelot_probe(struct platform_device *pdev) "invalid phy mode for port%d, (Q)SGMII only\n", port); of_node_put(portnp); - return -EINVAL; + err = -EINVAL; + goto out_put_ports; } serdes = devm_of_phy_get(ocelot->dev, portnp, NULL); @@ -435,7 +437,8 @@ static int mscc_ocelot_probe(struct platform_device *pdev) "missing SerDes phys for port%d\n", port); - goto err_probe_ports; + of_node_put(portnp); + goto out_put_ports; } ocelot->ports[port]->serdes = serdes; @@ -447,9 +450,8 @@ static int mscc_ocelot_probe(struct platform_device *pdev) dev_info(&pdev->dev, "Ocelot switch probed\n"); - return 0; - -err_probe_ports: +out_put_ports: + of_node_put(ports); return err; } diff --git a/drivers/net/ethernet/pensando/Kconfig b/drivers/net/ethernet/pensando/Kconfig index bd0583e409df..d25b88f53de4 100644 --- a/drivers/net/ethernet/pensando/Kconfig +++ b/drivers/net/ethernet/pensando/Kconfig @@ -20,6 +20,7 @@ if NET_VENDOR_PENSANDO config IONIC tristate "Pensando Ethernet IONIC Support" depends on 64BIT && PCI + select NET_DEVLINK help This enables the support for the Pensando family of Ethernet adapters. More specific information on this driver can be diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c index 457444894d80..b4b8ba00ee01 100644 --- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -2787,6 +2787,7 @@ static int ql_alloc_large_buffers(struct ql3_adapter *qdev) netdev_err(qdev->ndev, "PCI mapping failed with error: %d\n", err); + dev_kfree_skb_irq(skb); ql_free_large_buffers(qdev); return -ENOMEM; } diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index 55db7fbd43cc..f9e6744d8fd6 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -282,7 +282,6 @@ struct netsec_desc_ring { void *vaddr; u16 head, tail; u16 xdp_xmit; /* netsec_xdp_xmit packets */ - bool is_xdp; struct page_pool *page_pool; struct xdp_rxq_info xdp_rxq; spinlock_t lock; /* XDP tx queue locking */ @@ -634,8 +633,7 @@ static bool netsec_clean_tx_dring(struct netsec_priv *priv) unsigned int bytes; int cnt = 0; - if (dring->is_xdp) - spin_lock(&dring->lock); + spin_lock(&dring->lock); bytes = 0; entry = dring->vaddr + DESC_SZ * tail; @@ -682,8 +680,8 @@ next: entry = dring->vaddr + DESC_SZ * tail; cnt++; } - if (dring->is_xdp) - spin_unlock(&dring->lock); + + spin_unlock(&dring->lock); if (!cnt) return false; @@ -799,9 +797,6 @@ static void netsec_set_tx_de(struct netsec_priv *priv, de->data_buf_addr_lw = lower_32_bits(desc->dma_addr); de->buf_len_info = (tx_ctrl->tcp_seg_len << 16) | desc->len; de->attr = attr; - /* under spin_lock if using XDP */ - if (!dring->is_xdp) - dma_wmb(); dring->desc[idx] = *desc; if (desc->buf_type == TYPE_NETSEC_SKB) @@ -1123,12 +1118,10 @@ static netdev_tx_t netsec_netdev_start_xmit(struct sk_buff *skb, u16 tso_seg_len = 0; int filled; - if (dring->is_xdp) - spin_lock_bh(&dring->lock); + spin_lock_bh(&dring->lock); filled = netsec_desc_used(dring); if (netsec_check_stop_tx(priv, filled)) { - if (dring->is_xdp) - spin_unlock_bh(&dring->lock); + spin_unlock_bh(&dring->lock); net_warn_ratelimited("%s %s Tx queue full\n", dev_name(priv->dev), ndev->name); return NETDEV_TX_BUSY; @@ -1161,8 +1154,7 @@ static netdev_tx_t netsec_netdev_start_xmit(struct sk_buff *skb, tx_desc.dma_addr = dma_map_single(priv->dev, skb->data, skb_headlen(skb), DMA_TO_DEVICE); if (dma_mapping_error(priv->dev, tx_desc.dma_addr)) { - if (dring->is_xdp) - spin_unlock_bh(&dring->lock); + spin_unlock_bh(&dring->lock); netif_err(priv, drv, priv->ndev, "%s: DMA mapping failed\n", __func__); ndev->stats.tx_dropped++; @@ -1177,8 +1169,7 @@ static netdev_tx_t netsec_netdev_start_xmit(struct sk_buff *skb, netdev_sent_queue(priv->ndev, skb->len); netsec_set_tx_de(priv, dring, &tx_ctrl, &tx_desc, skb); - if (dring->is_xdp) - spin_unlock_bh(&dring->lock); + spin_unlock_bh(&dring->lock); netsec_write(priv, NETSEC_REG_NRM_TX_PKTCNT, 1); /* submit another tx */ return NETDEV_TX_OK; @@ -1262,7 +1253,6 @@ err: static void netsec_setup_tx_dring(struct netsec_priv *priv) { struct netsec_desc_ring *dring = &priv->desc_ring[NETSEC_RING_TX]; - struct bpf_prog *xdp_prog = READ_ONCE(priv->xdp_prog); int i; for (i = 0; i < DESC_NUM; i++) { @@ -1275,12 +1265,6 @@ static void netsec_setup_tx_dring(struct netsec_priv *priv) */ de->attr = 1U << NETSEC_TX_SHIFT_OWN_FIELD; } - - if (xdp_prog) - dring->is_xdp = true; - else - dring->is_xdp = false; - } static int netsec_setup_rx_dring(struct netsec_priv *priv) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index 9b4b5f69fc02..2cb9c53f93b8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -401,8 +401,11 @@ static void dwmac4_set_filter(struct mac_device_info *hw, int numhashregs = (hw->multicast_filter_bins >> 5); int mcbitslog2 = hw->mcast_bits_log2; unsigned int value; + u32 mc_filter[8]; int i; + memset(mc_filter, 0, sizeof(mc_filter)); + value = readl(ioaddr + GMAC_PACKET_FILTER); value &= ~GMAC_PACKET_FILTER_HMC; value &= ~GMAC_PACKET_FILTER_HPF; @@ -416,16 +419,13 @@ static void dwmac4_set_filter(struct mac_device_info *hw, /* Pass all multi */ value |= GMAC_PACKET_FILTER_PM; /* Set all the bits of the HASH tab */ - for (i = 0; i < numhashregs; i++) - writel(0xffffffff, ioaddr + GMAC_HASH_TAB(i)); + memset(mc_filter, 0xff, sizeof(mc_filter)); } else if (!netdev_mc_empty(dev)) { struct netdev_hw_addr *ha; - u32 mc_filter[8]; /* Hash filter for multicast */ value |= GMAC_PACKET_FILTER_HMC; - memset(mc_filter, 0, sizeof(mc_filter)); netdev_for_each_mc_addr(ha, dev) { /* The upper n bits of the calculated CRC are used to * index the contents of the hash table. The number of @@ -440,10 +440,11 @@ static void dwmac4_set_filter(struct mac_device_info *hw, */ mc_filter[bit_nr >> 5] |= (1 << (bit_nr & 0x1f)); } - for (i = 0; i < numhashregs; i++) - writel(mc_filter[i], ioaddr + GMAC_HASH_TAB(i)); } + for (i = 0; i < numhashregs; i++) + writel(mc_filter[i], ioaddr + GMAC_HASH_TAB(i)); + value |= GMAC_PACKET_FILTER_HPF; /* Handle multiple unicast addresses */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h index 5923ca62d793..99037386080a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h @@ -84,7 +84,7 @@ #define XGMAC_TSIE BIT(12) #define XGMAC_LPIIE BIT(5) #define XGMAC_PMTIE BIT(4) -#define XGMAC_INT_DEFAULT_EN (XGMAC_LPIIE | XGMAC_PMTIE | XGMAC_TSIE) +#define XGMAC_INT_DEFAULT_EN (XGMAC_LPIIE | XGMAC_PMTIE) #define XGMAC_Qx_TX_FLOW_CTRL(x) (0x00000070 + (x) * 4) #define XGMAC_PT GENMASK(31, 16) #define XGMAC_PT_SHIFT 16 @@ -122,6 +122,7 @@ #define XGMAC_HWFEAT_GMIISEL BIT(1) #define XGMAC_HW_FEATURE1 0x00000120 #define XGMAC_HWFEAT_L3L4FNUM GENMASK(30, 27) +#define XGMAC_HWFEAT_HASHTBLSZ GENMASK(25, 24) #define XGMAC_HWFEAT_RSSEN BIT(20) #define XGMAC_HWFEAT_TSOEN BIT(18) #define XGMAC_HWFEAT_SPHEN BIT(17) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c index 2b277b2c586b..5031398e612c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c @@ -472,7 +472,7 @@ static void dwxgmac2_set_filter(struct mac_device_info *hw, dwxgmac2_set_mchash(ioaddr, mc_filter, mcbitslog2); /* Handle multiple unicast addresses */ - if (netdev_uc_count(dev) > XGMAC_ADDR_MAX) { + if (netdev_uc_count(dev) > hw->unicast_filter_entries) { value |= XGMAC_FILTER_PR; } else { struct netdev_hw_addr *ha; @@ -523,8 +523,8 @@ static int dwxgmac2_rss_configure(struct mac_device_info *hw, struct stmmac_rss *cfg, u32 num_rxq) { void __iomem *ioaddr = hw->pcsr; + u32 value, *key; int i, ret; - u32 value; value = readl(ioaddr + XGMAC_RSS_CTRL); if (!cfg || !cfg->enable) { @@ -533,8 +533,9 @@ static int dwxgmac2_rss_configure(struct mac_device_info *hw, return 0; } - for (i = 0; i < (sizeof(cfg->key) / sizeof(u32)); i++) { - ret = dwxgmac2_rss_write_reg(ioaddr, true, i, cfg->key[i]); + key = (u32 *)cfg->key; + for (i = 0; i < (ARRAY_SIZE(cfg->key) / sizeof(u32)); i++) { + ret = dwxgmac2_rss_write_reg(ioaddr, true, i, key[i]); if (ret) return ret; } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c index 53c4a40d8386..965cbe3e6f51 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c @@ -380,6 +380,7 @@ static void dwxgmac2_get_hw_feature(void __iomem *ioaddr, /* MAC HW feature 1 */ hw_cap = readl(ioaddr + XGMAC_HW_FEATURE1); dma_cap->l3l4fnum = (hw_cap & XGMAC_HWFEAT_L3L4FNUM) >> 27; + dma_cap->hash_tb_sz = (hw_cap & XGMAC_HWFEAT_HASHTBLSZ) >> 24; dma_cap->rssen = (hw_cap & XGMAC_HWFEAT_RSSEN) >> 20; dma_cap->tsoen = (hw_cap & XGMAC_HWFEAT_TSOEN) >> 18; dma_cap->sphen = (hw_cap & XGMAC_HWFEAT_SPHEN) >> 17; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index d3232738fb25..c76a1336a451 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -629,6 +629,7 @@ static int stmmac_hwtstamp_set(struct net_device *dev, struct ifreq *ifr) config.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT; ptp_v2 = PTP_TCR_TSVER2ENA; snap_type_sel = PTP_TCR_SNAPTYPSEL_1; + ts_event_en = PTP_TCR_TSEVNTENA; ptp_over_ipv4_udp = PTP_TCR_TSIPV4ENA; ptp_over_ipv6_udp = PTP_TCR_TSIPV6ENA; ptp_over_ethernet = PTP_TCR_TSIPENA; @@ -4715,11 +4716,9 @@ int stmmac_suspend(struct device *dev) if (!ndev || !netif_running(ndev)) return 0; - mutex_lock(&priv->lock); + phylink_mac_change(priv->phylink, false); - rtnl_lock(); - phylink_stop(priv->phylink); - rtnl_unlock(); + mutex_lock(&priv->lock); netif_device_detach(ndev); stmmac_stop_all_queues(priv); @@ -4734,6 +4733,12 @@ int stmmac_suspend(struct device *dev) stmmac_pmt(priv, priv->hw, priv->wolopts); priv->irq_wake = 1; } else { + mutex_unlock(&priv->lock); + rtnl_lock(); + phylink_stop(priv->phylink); + rtnl_unlock(); + mutex_lock(&priv->lock); + stmmac_mac_set(priv, priv->ioaddr, false); pinctrl_pm_select_sleep_state(priv->device); /* Disable clock in case of PWM is off */ @@ -4824,12 +4829,16 @@ int stmmac_resume(struct device *dev) stmmac_start_all_queues(priv); - rtnl_lock(); - phylink_start(priv->phylink); - rtnl_unlock(); - mutex_unlock(&priv->lock); + if (!device_may_wakeup(priv->device)) { + rtnl_lock(); + phylink_start(priv->phylink); + rtnl_unlock(); + } + + phylink_mac_change(priv->phylink, true); + return 0; } EXPORT_SYMBOL_GPL(stmmac_resume); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c index 5f66f6161629..cc76a42c7466 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c @@ -1564,10 +1564,6 @@ static int __stmmac_test_jumbo(struct stmmac_priv *priv, u16 queue) struct stmmac_packet_attrs attr = { }; int size = priv->dma_buf_sz; - /* Only XGMAC has SW support for multiple RX descs in same packet */ - if (priv->plat->has_xgmac) - size = priv->dev->max_mtu; - attr.dst = priv->dev->dev_addr; attr.max_size = size - ETH_FCS_LEN; attr.queue_mapping = queue; diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c index ceddb424f887..0dd0ba915ab9 100644 --- a/drivers/net/ieee802154/atusb.c +++ b/drivers/net/ieee802154/atusb.c @@ -1137,10 +1137,11 @@ static void atusb_disconnect(struct usb_interface *interface) ieee802154_unregister_hw(atusb->hw); + usb_put_dev(atusb->usb_dev); + ieee802154_free_hw(atusb->hw); usb_set_intfdata(interface, NULL); - usb_put_dev(atusb->usb_dev); pr_debug("%s done\n", __func__); } diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c index 11402dc347db..430c93786153 100644 --- a/drivers/net/ieee802154/ca8210.c +++ b/drivers/net/ieee802154/ca8210.c @@ -3145,12 +3145,12 @@ static int ca8210_probe(struct spi_device *spi_device) goto error; } + priv->spi->dev.platform_data = pdata; ret = ca8210_get_platform_data(priv->spi, pdata); if (ret) { dev_crit(&spi_device->dev, "ca8210_get_platform_data failed\n"); goto error; } - priv->spi->dev.platform_data = pdata; ret = ca8210_dev_com_init(priv); if (ret) { diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c index 17f2300e63ee..8dc04e2590b1 100644 --- a/drivers/net/ieee802154/mcr20a.c +++ b/drivers/net/ieee802154/mcr20a.c @@ -800,7 +800,7 @@ mcr20a_handle_rx_read_buf_complete(void *context) if (!skb) return; - memcpy(skb_put(skb, len), lp->rx_buf, len); + __skb_put_data(skb, lp->rx_buf, len); ieee802154_rx_irqsafe(lp->hw, skb, lp->rx_lqi[0]); print_hex_dump_debug("mcr20a rx: ", DUMP_PREFIX_OFFSET, 16, 1, diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c index 2aa7b2e60046..1eb5d4fb8925 100644 --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -15,6 +15,15 @@ #include <linux/of_gpio.h> #include <linux/gpio/consumer.h> +#define AT803X_SPECIFIC_STATUS 0x11 +#define AT803X_SS_SPEED_MASK (3 << 14) +#define AT803X_SS_SPEED_1000 (2 << 14) +#define AT803X_SS_SPEED_100 (1 << 14) +#define AT803X_SS_SPEED_10 (0 << 14) +#define AT803X_SS_DUPLEX BIT(13) +#define AT803X_SS_SPEED_DUPLEX_RESOLVED BIT(11) +#define AT803X_SS_MDIX BIT(6) + #define AT803X_INTR_ENABLE 0x12 #define AT803X_INTR_ENABLE_AUTONEG_ERR BIT(15) #define AT803X_INTR_ENABLE_SPEED_CHANGED BIT(14) @@ -357,6 +366,64 @@ static int at803x_aneg_done(struct phy_device *phydev) return aneg_done; } +static int at803x_read_status(struct phy_device *phydev) +{ + int ss, err, old_link = phydev->link; + + /* Update the link, but return if there was an error */ + err = genphy_update_link(phydev); + if (err) + return err; + + /* why bother the PHY if nothing can have changed */ + if (phydev->autoneg == AUTONEG_ENABLE && old_link && phydev->link) + return 0; + + phydev->speed = SPEED_UNKNOWN; + phydev->duplex = DUPLEX_UNKNOWN; + phydev->pause = 0; + phydev->asym_pause = 0; + + err = genphy_read_lpa(phydev); + if (err < 0) + return err; + + /* Read the AT8035 PHY-Specific Status register, which indicates the + * speed and duplex that the PHY is actually using, irrespective of + * whether we are in autoneg mode or not. + */ + ss = phy_read(phydev, AT803X_SPECIFIC_STATUS); + if (ss < 0) + return ss; + + if (ss & AT803X_SS_SPEED_DUPLEX_RESOLVED) { + switch (ss & AT803X_SS_SPEED_MASK) { + case AT803X_SS_SPEED_10: + phydev->speed = SPEED_10; + break; + case AT803X_SS_SPEED_100: + phydev->speed = SPEED_100; + break; + case AT803X_SS_SPEED_1000: + phydev->speed = SPEED_1000; + break; + } + if (ss & AT803X_SS_DUPLEX) + phydev->duplex = DUPLEX_FULL; + else + phydev->duplex = DUPLEX_HALF; + if (ss & AT803X_SS_MDIX) + phydev->mdix = ETH_TP_MDI_X; + else + phydev->mdix = ETH_TP_MDI; + } + + if (phydev->autoneg == AUTONEG_ENABLE && phydev->autoneg_complete) + phy_resolve_aneg_pause(phydev); + + return 0; +} + static struct phy_driver at803x_driver[] = { { /* ATHEROS 8035 */ @@ -370,6 +437,7 @@ static struct phy_driver at803x_driver[] = { .suspend = at803x_suspend, .resume = at803x_resume, /* PHY_GBIT_FEATURES */ + .read_status = at803x_read_status, .ack_interrupt = at803x_ack_interrupt, .config_intr = at803x_config_intr, }, { @@ -399,6 +467,7 @@ static struct phy_driver at803x_driver[] = { .suspend = at803x_suspend, .resume = at803x_resume, /* PHY_GBIT_FEATURES */ + .read_status = at803x_read_status, .aneg_done = at803x_aneg_done, .ack_interrupt = &at803x_ack_interrupt, .config_intr = &at803x_config_intr, diff --git a/drivers/net/phy/mdio_device.c b/drivers/net/phy/mdio_device.c index e282600bd83e..c1d345c3cab3 100644 --- a/drivers/net/phy/mdio_device.c +++ b/drivers/net/phy/mdio_device.c @@ -121,7 +121,7 @@ void mdio_device_reset(struct mdio_device *mdiodev, int value) return; if (mdiodev->reset_gpio) - gpiod_set_value(mdiodev->reset_gpio, value); + gpiod_set_value_cansleep(mdiodev->reset_gpio, value); if (mdiodev->reset_ctrl) { if (value) diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 369903d9b6ec..9412669b579c 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -283,6 +283,18 @@ void of_set_phy_eee_broken(struct phy_device *phydev) phydev->eee_broken_modes = broken; } +void phy_resolve_aneg_pause(struct phy_device *phydev) +{ + if (phydev->duplex == DUPLEX_FULL) { + phydev->pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->lp_advertising); + phydev->asym_pause = linkmode_test_bit( + ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->lp_advertising); + } +} +EXPORT_SYMBOL_GPL(phy_resolve_aneg_pause); + /** * phy_resolve_aneg_linkmode - resolve the advertisements into phy settings * @phydev: The phy_device struct @@ -305,13 +317,7 @@ void phy_resolve_aneg_linkmode(struct phy_device *phydev) break; } - if (phydev->duplex == DUPLEX_FULL) { - phydev->pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, - phydev->lp_advertising); - phydev->asym_pause = linkmode_test_bit( - ETHTOOL_LINK_MODE_Asym_Pause_BIT, - phydev->lp_advertising); - } + phy_resolve_aneg_pause(phydev); } EXPORT_SYMBOL_GPL(phy_resolve_aneg_linkmode); diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 7c92afd36bbe..119e6f466056 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -457,6 +457,11 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd) val); change_autoneg = true; break; + case MII_CTRL1000: + mii_ctrl1000_mod_linkmode_adv_t(phydev->advertising, + val); + change_autoneg = true; + break; default: /* do nothing */ break; diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index d347ddcac45b..9d2bbb13293e 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1783,32 +1783,9 @@ done: } EXPORT_SYMBOL(genphy_update_link); -/** - * genphy_read_status - check the link status and update current link state - * @phydev: target phy_device struct - * - * Description: Check the link, then figure out the current state - * by comparing what we advertise with what the link partner - * advertises. Start by checking the gigabit possibilities, - * then move on to 10/100. - */ -int genphy_read_status(struct phy_device *phydev) +int genphy_read_lpa(struct phy_device *phydev) { - int lpa, lpagb, err, old_link = phydev->link; - - /* Update the link, but return if there was an error */ - err = genphy_update_link(phydev); - if (err) - return err; - - /* why bother the PHY if nothing can have changed */ - if (phydev->autoneg == AUTONEG_ENABLE && old_link && phydev->link) - return 0; - - phydev->speed = SPEED_UNKNOWN; - phydev->duplex = DUPLEX_UNKNOWN; - phydev->pause = 0; - phydev->asym_pause = 0; + int lpa, lpagb; if (phydev->autoneg == AUTONEG_ENABLE && phydev->autoneg_complete) { if (phydev->is_gigabit_capable) { @@ -1838,6 +1815,44 @@ int genphy_read_status(struct phy_device *phydev) return lpa; mii_lpa_mod_linkmode_lpa_t(phydev->lp_advertising, lpa); + } + + return 0; +} +EXPORT_SYMBOL(genphy_read_lpa); + +/** + * genphy_read_status - check the link status and update current link state + * @phydev: target phy_device struct + * + * Description: Check the link, then figure out the current state + * by comparing what we advertise with what the link partner + * advertises. Start by checking the gigabit possibilities, + * then move on to 10/100. + */ +int genphy_read_status(struct phy_device *phydev) +{ + int err, old_link = phydev->link; + + /* Update the link, but return if there was an error */ + err = genphy_update_link(phydev); + if (err) + return err; + + /* why bother the PHY if nothing can have changed */ + if (phydev->autoneg == AUTONEG_ENABLE && old_link && phydev->link) + return 0; + + phydev->speed = SPEED_UNKNOWN; + phydev->duplex = DUPLEX_UNKNOWN; + phydev->pause = 0; + phydev->asym_pause = 0; + + err = genphy_read_lpa(phydev); + if (err < 0) + return err; + + if (phydev->autoneg == AUTONEG_ENABLE && phydev->autoneg_complete) { phy_resolve_aneg_linkmode(phydev); } else if (phydev->autoneg == AUTONEG_DISABLE) { int bmcr = phy_read(phydev, MII_BMCR); diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index 734de7de03f7..e1fabb3e3246 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -238,7 +238,7 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb) skb_dst_drop(skb); skb_dst_set(skb, &rt->dst); - nf_reset(skb); + nf_reset_ct(skb); skb->ip_summed = CHECKSUM_NONE; ip_select_ident(net, skb, NULL); @@ -358,7 +358,7 @@ static int pptp_rcv(struct sk_buff *skb) po = lookup_chan(htons(header->call_id), iph->saddr); if (po) { skb_dst_drop(skb); - nf_reset(skb); + nf_reset_ct(skb); return sk_receive_skb(sk_pppox(po), skb, 0); } drop: diff --git a/drivers/net/tun.c b/drivers/net/tun.c index aab0be40d443..812dc3a65efb 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1104,7 +1104,7 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev) */ skb_orphan(skb); - nf_reset(skb); + nf_reset_ct(skb); if (ptr_ring_produce(&tfile->tx_ring, skb)) goto drop; diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index ce78714f536f..a505b2ab88b8 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -2620,14 +2620,18 @@ static struct hso_device *hso_create_bulk_serial_device( */ if (serial->tiocmget) { tiocmget = serial->tiocmget; + tiocmget->endp = hso_get_ep(interface, + USB_ENDPOINT_XFER_INT, + USB_DIR_IN); + if (!tiocmget->endp) { + dev_err(&interface->dev, "Failed to find INT IN ep\n"); + goto exit; + } + tiocmget->urb = usb_alloc_urb(0, GFP_KERNEL); if (tiocmget->urb) { mutex_init(&tiocmget->mutex); init_waitqueue_head(&tiocmget->waitq); - tiocmget->endp = hso_get_ep( - interface, - USB_ENDPOINT_XFER_INT, - USB_DIR_IN); } else hso_free_tiomget(serial); } diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index b6dc5d714b5e..3d77cd402ba9 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1350,6 +1350,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x1e2d, 0x0082, 4)}, /* Cinterion PHxx,PXxx (2 RmNet) */ {QMI_FIXED_INTF(0x1e2d, 0x0082, 5)}, /* Cinterion PHxx,PXxx (2 RmNet) */ {QMI_FIXED_INTF(0x1e2d, 0x0083, 4)}, /* Cinterion PHxx,PXxx (1 RmNet + USB Audio)*/ + {QMI_QUIRK_SET_DTR(0x1e2d, 0x00b0, 4)}, /* Cinterion CLS8 */ {QMI_FIXED_INTF(0x413c, 0x81a2, 8)}, /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81a3, 8)}, /* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81a4, 8)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */ diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 08726090570e..cee9fef925cd 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -4799,10 +4799,9 @@ static int rtl8152_reset_resume(struct usb_interface *intf) struct r8152 *tp = usb_get_intfdata(intf); clear_bit(SELECTIVE_SUSPEND, &tp->flags); - mutex_lock(&tp->control); tp->rtl_ops.init(tp); queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0); - mutex_unlock(&tp->control); + set_ethernet_addr(tp); return rtl8152_resume(intf); } diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index ba98e0971b84..5a635f028bdc 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1585,7 +1585,7 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) /* Don't wait up for transmitted skbs to be freed. */ if (!use_napi) { skb_orphan(skb); - nf_reset(skb); + nf_reset_ct(skb); } /* If running out of space, stop queue to avoid getting packets that we diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index a4b38a980c3c..ee52bde058df 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -366,7 +366,7 @@ static int vrf_finish_output6(struct net *net, struct sock *sk, struct neighbour *neigh; int ret; - nf_reset(skb); + nf_reset_ct(skb); skb->protocol = htons(ETH_P_IPV6); skb->dev = dev; @@ -459,7 +459,7 @@ static struct sk_buff *vrf_ip6_out_direct(struct net_device *vrf_dev, /* reset skb device */ if (likely(err == 1)) - nf_reset(skb); + nf_reset_ct(skb); else skb = NULL; @@ -560,7 +560,7 @@ static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *s bool is_v6gw = false; int ret = -EINVAL; - nf_reset(skb); + nf_reset_ct(skb); /* Be paranoid, rather than too clever. */ if (unlikely(skb_headroom(skb) < hh_len && dev->header_ops)) { @@ -670,7 +670,7 @@ static struct sk_buff *vrf_ip_out_direct(struct net_device *vrf_dev, /* reset skb device */ if (likely(err == 1)) - nf_reset(skb); + nf_reset_ct(skb); else skb = NULL; diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 635956024e88..45c73a6f09a1 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1261,8 +1261,8 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw, skb_orphan(skb); skb_dst_drop(skb); skb->mark = 0; - secpath_reset(skb); - nf_reset(skb); + skb_ext_reset(skb); + nf_reset_ct(skb); /* * Get absolute mactime here so all HWs RX at the "same time", and diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index e14ec75b61d6..482c6c8b0fb7 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -887,9 +887,9 @@ static int xennet_set_skb_gso(struct sk_buff *skb, return 0; } -static RING_IDX xennet_fill_frags(struct netfront_queue *queue, - struct sk_buff *skb, - struct sk_buff_head *list) +static int xennet_fill_frags(struct netfront_queue *queue, + struct sk_buff *skb, + struct sk_buff_head *list) { RING_IDX cons = queue->rx.rsp_cons; struct sk_buff *nskb; @@ -908,7 +908,7 @@ static RING_IDX xennet_fill_frags(struct netfront_queue *queue, if (unlikely(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS)) { queue->rx.rsp_cons = ++cons + skb_queue_len(list); kfree_skb(nskb); - return ~0U; + return -ENOENT; } skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, @@ -919,7 +919,9 @@ static RING_IDX xennet_fill_frags(struct netfront_queue *queue, kfree_skb(nskb); } - return cons; + queue->rx.rsp_cons = cons; + + return 0; } static int checksum_setup(struct net_device *dev, struct sk_buff *skb) @@ -1045,8 +1047,7 @@ err: skb->data_len = rx->status; skb->len += rx->status; - i = xennet_fill_frags(queue, skb, &tmpq); - if (unlikely(i == ~0U)) + if (unlikely(xennet_fill_frags(queue, skb, &tmpq))) goto err; if (rx->flags & XEN_NETRXF_csum_blank) @@ -1056,7 +1057,7 @@ err: __skb_queue_tail(&rxq, skb); - queue->rx.rsp_cons = ++i; + i = ++queue->rx.rsp_cons; work_done++; } diff --git a/drivers/ptp/ptp_qoriq.c b/drivers/ptp/ptp_qoriq.c index c61f00b72e15..a577218d1ab7 100644 --- a/drivers/ptp/ptp_qoriq.c +++ b/drivers/ptp/ptp_qoriq.c @@ -507,6 +507,8 @@ int ptp_qoriq_init(struct ptp_qoriq *ptp_qoriq, void __iomem *base, ptp_qoriq->regs.etts_regs = base + ETTS_REGS_OFFSET; } + spin_lock_init(&ptp_qoriq->lock); + ktime_get_real_ts64(&now); ptp_qoriq_settime(&ptp_qoriq->caps, &now); @@ -514,7 +516,6 @@ int ptp_qoriq_init(struct ptp_qoriq *ptp_qoriq, void __iomem *base, (ptp_qoriq->tclk_period & TCLK_PERIOD_MASK) << TCLK_PERIOD_SHIFT | (ptp_qoriq->cksel & CKSEL_MASK) << CKSEL_SHIFT; - spin_lock_init(&ptp_qoriq->lock); spin_lock_irqsave(&ptp_qoriq->lock, flags); regs = &ptp_qoriq->regs; diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index f4ca1d29d61b..cd164886132f 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -113,7 +113,7 @@ static void set_impl_params(struct qdio_irq *irq_ptr, irq_ptr->qib.pfmt = qib_param_field_format; if (qib_param_field) memcpy(irq_ptr->qib.parm, qib_param_field, - QDIO_MAX_BUFFERS_PER_Q); + sizeof(irq_ptr->qib.parm)); if (!input_slib_elements) goto output; diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index a7868c8133ee..dda274351c21 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -4715,8 +4715,7 @@ static int qeth_qdio_establish(struct qeth_card *card) QETH_CARD_TEXT(card, 2, "qdioest"); - qib_param_field = kzalloc(QDIO_MAX_BUFFERS_PER_Q, - GFP_KERNEL); + qib_param_field = kzalloc(FIELD_SIZEOF(struct qib, parm), GFP_KERNEL); if (!qib_param_field) { rc = -ENOMEM; goto out_free_nothing; diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c index da00ca5fa5dc..401743e2b429 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_io.c +++ b/drivers/scsi/bnx2fc/bnx2fc_io.c @@ -1923,6 +1923,7 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req, struct fcoe_fcp_rsp_payload *fcp_rsp; struct bnx2fc_rport *tgt = io_req->tgt; struct scsi_cmnd *sc_cmd; + u16 scope = 0, qualifier = 0; /* scsi_cmd_cmpl is called with tgt lock held */ @@ -1990,12 +1991,30 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req, if (io_req->cdb_status == SAM_STAT_TASK_SET_FULL || io_req->cdb_status == SAM_STAT_BUSY) { - /* Set the jiffies + retry_delay_timer * 100ms - for the rport/tgt */ - tgt->retry_delay_timestamp = jiffies + - fcp_rsp->retry_delay_timer * HZ / 10; + /* Newer array firmware with BUSY or + * TASK_SET_FULL may return a status that needs + * the scope bits masked. + * Or a huge delay timestamp up to 27 minutes + * can result. + */ + if (fcp_rsp->retry_delay_timer) { + /* Upper 2 bits */ + scope = fcp_rsp->retry_delay_timer + & 0xC000; + /* Lower 14 bits */ + qualifier = fcp_rsp->retry_delay_timer + & 0x3FFF; + } + if (scope > 0 && qualifier > 0 && + qualifier <= 0x3FEF) { + /* Set the jiffies + + * retry_delay_timer * 100ms + * for the rport/tgt + */ + tgt->retry_delay_timestamp = jiffies + + (qualifier * HZ / 10); + } } - } if (io_req->fcp_resid) scsi_set_resid(sc_cmd, io_req->fcp_resid); diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index d1513fdf1e00..0847e682797b 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -3683,7 +3683,7 @@ void hisi_sas_debugfs_work_handler(struct work_struct *work) } EXPORT_SYMBOL_GPL(hisi_sas_debugfs_work_handler); -void hisi_sas_debugfs_release(struct hisi_hba *hisi_hba) +static void hisi_sas_debugfs_release(struct hisi_hba *hisi_hba) { struct device *dev = hisi_hba->dev; int i; @@ -3705,7 +3705,7 @@ void hisi_sas_debugfs_release(struct hisi_hba *hisi_hba) devm_kfree(dev, hisi_hba->debugfs_port_reg[i]); } -int hisi_sas_debugfs_alloc(struct hisi_hba *hisi_hba) +static int hisi_sas_debugfs_alloc(struct hisi_hba *hisi_hba) { const struct hisi_sas_hw *hw = hisi_hba->hw; struct device *dev = hisi_hba->dev; @@ -3796,7 +3796,7 @@ fail: return -ENOMEM; } -void hisi_sas_debugfs_bist_init(struct hisi_hba *hisi_hba) +static void hisi_sas_debugfs_bist_init(struct hisi_hba *hisi_hba) { hisi_hba->debugfs_bist_dentry = debugfs_create_dir("bist", hisi_hba->debugfs_dir); diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index 45a66048801b..ff6d4aa92421 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -4183,11 +4183,11 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) */ if (pdev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ && pdev->subsystem_device == 0xC000) - return -ENODEV; + goto out_disable_device; /* Now check the magic signature byte */ pci_read_config_word(pdev, PCI_CONF_AMISIG, &magic); if (magic != HBA_SIGNATURE_471 && magic != HBA_SIGNATURE) - return -ENODEV; + goto out_disable_device; /* Ok it is probably a megaraid */ } diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 1659d35cd37b..59ca98f12afd 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -596,7 +596,7 @@ static void qedf_dcbx_handler(void *dev, struct qed_dcbx_get *get, u32 mib_type) tmp_prio = get->operational.app_prio.fcoe; if (qedf_default_prio > -1) qedf->prio = qedf_default_prio; - else if (tmp_prio < 0 || tmp_prio > 7) { + else if (tmp_prio > 7) { QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_DISC, "FIP/FCoE prio %d out of range, setting to %d.\n", tmp_prio, QEDF_DEFAULT_PRIO); diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 8190c2a27584..30bafd9d21e9 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -2920,6 +2920,8 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) struct qla_hw_data *ha = vha->hw; uint16_t id = vha->vp_idx; + set_bit(VPORT_DELETE, &vha->dpc_flags); + while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) msleep(1000); diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 873a6aef1c5c..6ffa9877c28b 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2396,6 +2396,7 @@ typedef struct fc_port { unsigned int query:1; unsigned int id_changed:1; unsigned int scan_needed:1; + unsigned int n2n_flag:1; struct completion nvme_del_done; uint32_t nvme_prli_service_param; @@ -2446,7 +2447,6 @@ typedef struct fc_port { uint8_t fc4_type; uint8_t fc4f_nvme; uint8_t scan_state; - uint8_t n2n_flag; unsigned long last_queue_full; unsigned long last_ramp_up; @@ -3036,6 +3036,7 @@ enum scan_flags_t { enum fc4type_t { FS_FC4TYPE_FCP = BIT_0, FS_FC4TYPE_NVME = BIT_1, + FS_FCP_IS_N2N = BIT_7, }; struct fab_scan_rp { @@ -4394,6 +4395,7 @@ typedef struct scsi_qla_host { #define IOCB_WORK_ACTIVE 31 #define SET_ZIO_THRESHOLD_NEEDED 32 #define ISP_ABORT_TO_ROM 33 +#define VPORT_DELETE 34 unsigned long pci_flags; #define PFLG_DISCONNECTED 0 /* PCI device removed */ diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index dc0e36676313..5298ed10059f 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -3102,7 +3102,8 @@ int qla24xx_post_gpnid_work(struct scsi_qla_host *vha, port_id_t *id) { struct qla_work_evt *e; - if (test_bit(UNLOADING, &vha->dpc_flags)) + if (test_bit(UNLOADING, &vha->dpc_flags) || + (vha->vp_idx && test_bit(VPORT_DELETE, &vha->dpc_flags))) return 0; e = qla2x00_alloc_work(vha, QLA_EVT_GPNID); diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 643d2324082e..1d041313ec52 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -746,12 +746,15 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, break; default: if ((id.b24 != fcport->d_id.b24 && - fcport->d_id.b24) || + fcport->d_id.b24 && + fcport->loop_id != FC_NO_LOOP_ID) || (fcport->loop_id != FC_NO_LOOP_ID && fcport->loop_id != loop_id)) { ql_dbg(ql_dbg_disc, vha, 0x20e3, "%s %d %8phC post del sess\n", __func__, __LINE__, fcport->port_name); + if (fcport->n2n_flag) + fcport->d_id.b24 = 0; qlt_schedule_sess_for_deletion(fcport); return; } @@ -759,6 +762,8 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, } fcport->loop_id = loop_id; + if (fcport->n2n_flag) + fcport->d_id.b24 = id.b24; wwn = wwn_to_u64(fcport->port_name); qlt_find_sess_invalidate_other(vha, wwn, @@ -972,7 +977,7 @@ static void qla24xx_async_gnl_sp_done(srb_t *sp, int res) wwn = wwn_to_u64(e->port_name); ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x20e8, - "%s %8phC %02x:%02x:%02x state %d/%d lid %x \n", + "%s %8phC %02x:%02x:%02x CLS %x/%x lid %x \n", __func__, (void *)&wwn, e->port_id[2], e->port_id[1], e->port_id[0], e->current_login_state, e->last_login_state, (loop_id & 0x7fff)); @@ -1499,7 +1504,8 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport) (fcport->fw_login_state == DSC_LS_PRLI_PEND))) return 0; - if (fcport->fw_login_state == DSC_LS_PLOGI_COMP) { + if (fcport->fw_login_state == DSC_LS_PLOGI_COMP && + !N2N_TOPO(vha->hw)) { if (time_before_eq(jiffies, fcport->plogi_nack_done_deadline)) { set_bit(RELOGIN_NEEDED, &vha->dpc_flags); return 0; @@ -1570,8 +1576,9 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport) qla24xx_post_gpdb_work(vha, fcport, 0); } else { ql_dbg(ql_dbg_disc, vha, 0x2118, - "%s %d %8phC post NVMe PRLI\n", - __func__, __LINE__, fcport->port_name); + "%s %d %8phC post %s PRLI\n", + __func__, __LINE__, fcport->port_name, + fcport->fc4f_nvme ? "NVME" : "FC"); qla24xx_post_prli_work(vha, fcport); } break; @@ -1853,17 +1860,38 @@ qla24xx_handle_prli_done_event(struct scsi_qla_host *vha, struct event_arg *ea) break; } - if (ea->fcport->n2n_flag) { + if (ea->fcport->fc4f_nvme) { ql_dbg(ql_dbg_disc, vha, 0x2118, "%s %d %8phC post fc4 prli\n", __func__, __LINE__, ea->fcport->port_name); ea->fcport->fc4f_nvme = 0; - ea->fcport->n2n_flag = 0; qla24xx_post_prli_work(vha, ea->fcport); + return; + } + + /* at this point both PRLI NVME & PRLI FCP failed */ + if (N2N_TOPO(vha->hw)) { + if (ea->fcport->n2n_link_reset_cnt < 3) { + ea->fcport->n2n_link_reset_cnt++; + /* + * remote port is not sending Plogi. Reset + * link to kick start his state machine + */ + set_bit(N2N_LINK_RESET, &vha->dpc_flags); + } else { + ql_log(ql_log_warn, vha, 0x2119, + "%s %d %8phC Unable to reconnect\n", + __func__, __LINE__, ea->fcport->port_name); + } + } else { + /* + * switch connect. login failed. Take connection + * down and allow relogin to retrigger + */ + ea->fcport->flags &= ~FCF_ASYNC_SENT; + ea->fcport->keep_nport_handle = 0; + qlt_schedule_sess_for_deletion(ea->fcport); } - ql_dbg(ql_dbg_disc, vha, 0x2119, - "%s %d %8phC unhandle event of %x\n", - __func__, __LINE__, ea->fcport->port_name, ea->data[0]); break; } } @@ -3190,7 +3218,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) for (j = 0; j < 2; j++, fwdt++) { if (!fwdt->template) { - ql_log(ql_log_warn, vha, 0x00ba, + ql_dbg(ql_dbg_init, vha, 0x00ba, "-> fwdt%u no template\n", j); continue; } @@ -4986,28 +5014,47 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) unsigned long flags; /* Inititae N2N login. */ - if (test_and_clear_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags)) { - /* borrowing */ - u32 *bp, i, sz; - - memset(ha->init_cb, 0, ha->init_cb_size); - sz = min_t(int, sizeof(struct els_plogi_payload), - ha->init_cb_size); - rval = qla24xx_get_port_login_templ(vha, ha->init_cb_dma, - (void *)ha->init_cb, sz); - if (rval == QLA_SUCCESS) { - bp = (uint32_t *)ha->init_cb; - for (i = 0; i < sz/4 ; i++, bp++) - *bp = cpu_to_be32(*bp); + if (N2N_TOPO(ha)) { + if (test_and_clear_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags)) { + /* borrowing */ + u32 *bp, i, sz; + + memset(ha->init_cb, 0, ha->init_cb_size); + sz = min_t(int, sizeof(struct els_plogi_payload), + ha->init_cb_size); + rval = qla24xx_get_port_login_templ(vha, + ha->init_cb_dma, (void *)ha->init_cb, sz); + if (rval == QLA_SUCCESS) { + bp = (uint32_t *)ha->init_cb; + for (i = 0; i < sz/4 ; i++, bp++) + *bp = cpu_to_be32(*bp); - memcpy(&ha->plogi_els_payld.data, (void *)ha->init_cb, - sizeof(ha->plogi_els_payld.data)); - set_bit(RELOGIN_NEEDED, &vha->dpc_flags); - } else { - ql_dbg(ql_dbg_init, vha, 0x00d1, - "PLOGI ELS param read fail.\n"); + memcpy(&ha->plogi_els_payld.data, + (void *)ha->init_cb, + sizeof(ha->plogi_els_payld.data)); + set_bit(RELOGIN_NEEDED, &vha->dpc_flags); + } else { + ql_dbg(ql_dbg_init, vha, 0x00d1, + "PLOGI ELS param read fail.\n"); + goto skip_login; + } + } + + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (fcport->n2n_flag) { + qla24xx_fcport_handle_login(vha, fcport); + return QLA_SUCCESS; + } + } +skip_login: + spin_lock_irqsave(&vha->work_lock, flags); + vha->scan.scan_retry++; + spin_unlock_irqrestore(&vha->work_lock, flags); + + if (vha->scan.scan_retry < MAX_SCAN_RETRIES) { + set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); } - return QLA_SUCCESS; } found_devs = 0; diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index e92e52aa6e9b..518eb954cf42 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2656,9 +2656,10 @@ qla24xx_els_logo_iocb(srb_t *sp, struct els_entry_24xx *els_iocb) els_iocb->port_id[0] = sp->fcport->d_id.b.al_pa; els_iocb->port_id[1] = sp->fcport->d_id.b.area; els_iocb->port_id[2] = sp->fcport->d_id.b.domain; - els_iocb->s_id[0] = vha->d_id.b.al_pa; - els_iocb->s_id[1] = vha->d_id.b.area; - els_iocb->s_id[2] = vha->d_id.b.domain; + /* For SID the byte order is different than DID */ + els_iocb->s_id[1] = vha->d_id.b.al_pa; + els_iocb->s_id[2] = vha->d_id.b.area; + els_iocb->s_id[0] = vha->d_id.b.domain; if (elsio->u.els_logo.els_cmd == ELS_DCMD_PLOGI) { els_iocb->control_flags = 0; diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 4c858e2d0ea8..1cc6913f76c4 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -2249,7 +2249,7 @@ qla2x00_lip_reset(scsi_qla_host_t *vha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105a, + ql_dbg(ql_dbg_disc, vha, 0x105a, "Entered %s.\n", __func__); if (IS_CNA_CAPABLE(vha->hw)) { @@ -3883,14 +3883,24 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, case TOPO_N2N: ha->current_topology = ISP_CFG_N; spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); + list_for_each_entry(fcport, &vha->vp_fcports, list) { + fcport->scan_state = QLA_FCPORT_SCAN; + fcport->n2n_flag = 0; + } + fcport = qla2x00_find_fcport_by_wwpn(vha, rptid_entry->u.f1.port_name, 1); spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); if (fcport) { fcport->plogi_nack_done_deadline = jiffies + HZ; - fcport->dm_login_expire = jiffies + 3*HZ; + fcport->dm_login_expire = jiffies + 2*HZ; fcport->scan_state = QLA_FCPORT_FOUND; + fcport->n2n_flag = 1; + fcport->keep_nport_handle = 1; + if (vha->flags.nvme_enabled) + fcport->fc4f_nvme = 1; + switch (fcport->disc_state) { case DSC_DELETED: set_bit(RELOGIN_NEEDED, @@ -3924,7 +3934,7 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, rptid_entry->u.f1.port_name, rptid_entry->u.f1.node_name, NULL, - FC4_TYPE_UNKNOWN); + FS_FCP_IS_N2N); } /* if our portname is higher then initiate N2N login */ @@ -4023,6 +4033,7 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, list_for_each_entry(fcport, &vha->vp_fcports, list) { fcport->scan_state = QLA_FCPORT_SCAN; + fcport->n2n_flag = 0; } fcport = qla2x00_find_fcport_by_wwpn(vha, @@ -4032,6 +4043,14 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, fcport->login_retry = vha->hw->login_retry_count; fcport->plogi_nack_done_deadline = jiffies + HZ; fcport->scan_state = QLA_FCPORT_FOUND; + fcport->keep_nport_handle = 1; + fcport->n2n_flag = 1; + fcport->d_id.b.domain = + rptid_entry->u.f2.remote_nport_id[2]; + fcport->d_id.b.area = + rptid_entry->u.f2.remote_nport_id[1]; + fcport->d_id.b.al_pa = + rptid_entry->u.f2.remote_nport_id[0]; } } } diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 1a9a11ae7285..6afad68e5ba2 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -66,6 +66,7 @@ qla24xx_deallocate_vp_id(scsi_qla_host_t *vha) uint16_t vp_id; struct qla_hw_data *ha = vha->hw; unsigned long flags = 0; + u8 i; mutex_lock(&ha->vport_lock); /* @@ -75,8 +76,9 @@ qla24xx_deallocate_vp_id(scsi_qla_host_t *vha) * ensures no active vp_list traversal while the vport is removed * from the queue) */ - wait_event_timeout(vha->vref_waitq, !atomic_read(&vha->vref_count), - 10*HZ); + for (i = 0; i < 10 && atomic_read(&vha->vref_count); i++) + wait_event_timeout(vha->vref_waitq, + atomic_read(&vha->vref_count), HZ); spin_lock_irqsave(&ha->vport_slock, flags); if (atomic_read(&vha->vref_count)) { @@ -262,6 +264,9 @@ qla2x00_alert_all_vps(struct rsp_que *rsp, uint16_t *mb) spin_lock_irqsave(&ha->vport_slock, flags); list_for_each_entry(vha, &ha->vp_list, list) { if (vha->vp_idx) { + if (test_bit(VPORT_DELETE, &vha->dpc_flags)) + continue; + atomic_inc(&vha->vref_count); spin_unlock_irqrestore(&ha->vport_slock, flags); @@ -300,6 +305,20 @@ qla2x00_alert_all_vps(struct rsp_que *rsp, uint16_t *mb) int qla2x00_vp_abort_isp(scsi_qla_host_t *vha) { + fc_port_t *fcport; + + /* + * To exclusively reset vport, we need to log it out first. + * Note: This control_vp can fail if ISP reset is already + * issued, this is expected, as the vp would be already + * logged out due to ISP reset. + */ + if (!test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { + qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL); + list_for_each_entry(fcport, &vha->vp_fcports, list) + fcport->logout_on_delete = 0; + } + /* * Physical port will do most of the abort and recovery work. We can * just treat it as a loop down @@ -312,16 +331,9 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha) atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); } - /* - * To exclusively reset vport, we need to log it out first. Note: this - * control_vp can fail if ISP reset is already issued, this is - * expected, as the vp would be already logged out due to ISP reset. - */ - if (!test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) - qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL); - ql_dbg(ql_dbg_taskm, vha, 0x801d, "Scheduling enable of Vport %d.\n", vha->vp_idx); + return qla24xx_enable_vp(vha); } diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 73db01e3b4e4..3568031c6504 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1115,9 +1115,15 @@ static inline int test_fcport_count(scsi_qla_host_t *vha) void qla2x00_wait_for_sess_deletion(scsi_qla_host_t *vha) { + u8 i; + qla2x00_mark_all_devices_lost(vha, 0); - wait_event_timeout(vha->fcport_waitQ, test_fcport_count(vha), 10*HZ); + for (i = 0; i < 10; i++) + wait_event_timeout(vha->fcport_waitQ, test_fcport_count(vha), + HZ); + + flush_workqueue(vha->hw->wq); } /* @@ -5036,6 +5042,10 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e) memcpy(fcport->port_name, e->u.new_sess.port_name, WWN_SIZE); + + if (e->u.new_sess.fc4_type & FS_FCP_IS_N2N) + fcport->n2n_flag = 1; + } else { ql_dbg(ql_dbg_disc, vha, 0xffff, "%s %8phC mem alloc fail.\n", @@ -5134,11 +5144,9 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e) if (dfcp) qlt_schedule_sess_for_deletion(tfcp); - - if (N2N_TOPO(vha->hw)) - fcport->flags &= ~FCF_FABRIC_DEVICE; - if (N2N_TOPO(vha->hw)) { + fcport->flags &= ~FCF_FABRIC_DEVICE; + fcport->keep_nport_handle = 1; if (vha->flags.nvme_enabled) { fcport->fc4f_nvme = 1; fcport->n2n_flag = 1; diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 0ffda6171614..a06e56224a55 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -953,7 +953,7 @@ void qlt_free_session_done(struct work_struct *work) struct qla_hw_data *ha = vha->hw; unsigned long flags; bool logout_started = false; - scsi_qla_host_t *base_vha; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); struct qlt_plogi_ack_t *own = sess->plogi_link[QLT_PLOGI_LINK_SAME_WWN]; @@ -1020,6 +1020,7 @@ void qlt_free_session_done(struct work_struct *work) if (logout_started) { bool traced = false; + u16 cnt = 0; while (!READ_ONCE(sess->logout_completed)) { if (!traced) { @@ -1029,6 +1030,9 @@ void qlt_free_session_done(struct work_struct *work) traced = true; } msleep(100); + cnt++; + if (cnt > 200) + break; } ql_dbg(ql_dbg_disc, vha, 0xf087, @@ -1101,6 +1105,7 @@ void qlt_free_session_done(struct work_struct *work) } spin_unlock_irqrestore(&ha->tgt.sess_lock, flags); + sess->free_pending = 0; ql_dbg(ql_dbg_tgt_mgt, vha, 0xf001, "Unregistration of sess %p %8phC finished fcp_cnt %d\n", @@ -1109,17 +1114,9 @@ void qlt_free_session_done(struct work_struct *work) if (tgt && (tgt->sess_count == 0)) wake_up_all(&tgt->waitQ); - if (vha->fcport_count == 0) - wake_up_all(&vha->fcport_waitQ); - - base_vha = pci_get_drvdata(ha->pdev); - - sess->free_pending = 0; - - if (test_bit(PFLG_DRIVER_REMOVING, &base_vha->pci_flags)) - return; - - if ((!tgt || !tgt->tgt_stop) && !LOOP_TRANSITION(vha)) { + if (!test_bit(PFLG_DRIVER_REMOVING, &base_vha->pci_flags) && + !(vha->vp_idx && test_bit(VPORT_DELETE, &vha->dpc_flags)) && + (!tgt || !tgt->tgt_stop) && !LOOP_TRANSITION(vha)) { switch (vha->host->active_mode) { case MODE_INITIATOR: case MODE_DUAL: @@ -1132,6 +1129,9 @@ void qlt_free_session_done(struct work_struct *work) break; } } + + if (vha->fcport_count == 0) + wake_up_all(&vha->fcport_waitQ); } /* ha->tgt.sess_lock supposed to be held on entry */ @@ -1161,7 +1161,7 @@ void qlt_unreg_sess(struct fc_port *sess) sess->last_login_gen = sess->login_gen; INIT_WORK(&sess->free_work, qlt_free_session_done); - schedule_work(&sess->free_work); + queue_work(sess->vha->hw->wq, &sess->free_work); } EXPORT_SYMBOL(qlt_unreg_sess); diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index ed8b9ac805e6..542d2bac2922 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1837,8 +1837,7 @@ static int storvsc_probe(struct hv_device *device, /* * Set the number of HW queues we are supporting. */ - if (stor_device->num_sc != 0) - host->nr_hw_queues = stor_device->num_sc + 1; + host->nr_hw_queues = num_present_cpus(); /* * Set the error handler work queue. diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 034dd9cb9ec8..11a87f51c442 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -8143,6 +8143,9 @@ int ufshcd_shutdown(struct ufs_hba *hba) { int ret = 0; + if (!hba->is_powered) + goto out; + if (ufshcd_is_ufs_dev_poweroff(hba) && ufshcd_is_link_off(hba)) goto out; diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c index c64728fc21f2..a62057555d1b 100644 --- a/drivers/staging/octeon/ethernet-tx.c +++ b/drivers/staging/octeon/ethernet-tx.c @@ -349,10 +349,8 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev) */ dst_release(skb_dst(skb)); skb_dst_set(skb, NULL); -#ifdef CONFIG_XFRM - secpath_reset(skb); -#endif - nf_reset(skb); + skb_ext_reset(skb); + nf_reset_ct(skb); #ifdef CONFIG_NET_SCHED skb->tc_index = 0; diff --git a/drivers/video/logo/Makefile b/drivers/video/logo/Makefile index 228a89b9bdd1..16f60c1e1766 100644 --- a/drivers/video/logo/Makefile +++ b/drivers/video/logo/Makefile @@ -18,23 +18,6 @@ obj-$(CONFIG_SPU_BASE) += logo_spe_clut224.o # How to generate logo's -# Use logo-cfiles to retrieve list of .c files to be built -logo-cfiles = $(notdir $(patsubst %.$(2), %.c, \ - $(wildcard $(srctree)/$(src)/*$(1).$(2)))) - - -# Mono logos -extra-y += $(call logo-cfiles,_mono,pbm) - -# VGA16 logos -extra-y += $(call logo-cfiles,_vga16,ppm) - -# 224 Logos -extra-y += $(call logo-cfiles,_clut224,ppm) - -# Gray 256 -extra-y += $(call logo-cfiles,_gray256,pgm) - pnmtologo := scripts/pnmtologo # Create commands like "pnmtologo -t mono -n logo_mac_mono -o ..." @@ -55,5 +38,5 @@ $(obj)/%_clut224.c: $(src)/%_clut224.ppm $(pnmtologo) FORCE $(obj)/%_gray256.c: $(src)/%_gray256.pgm $(pnmtologo) FORCE $(call if_changed,logo) -# Files generated that shall be removed upon make clean -clean-files := *.o *_mono.c *_vga16.c *_clut224.c *_gray256.c +# generated C files +targets += *_mono.c *_vga16.c *_clut224.c *_gray256.c |
