diff options
Diffstat (limited to 'drivers/net')
76 files changed, 518 insertions, 415 deletions
diff --git a/drivers/net/arcnet/arc-rimi.c b/drivers/net/arcnet/arc-rimi.c index a07e24970be4..11c5bad95226 100644 --- a/drivers/net/arcnet/arc-rimi.c +++ b/drivers/net/arcnet/arc-rimi.c @@ -33,7 +33,7 @@ #include <linux/ioport.h> #include <linux/delay.h> #include <linux/netdevice.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/io.h> diff --git a/drivers/net/arcnet/com20020-isa.c b/drivers/net/arcnet/com20020-isa.c index 38fa60ddaf2e..28510e33924f 100644 --- a/drivers/net/arcnet/com20020-isa.c +++ b/drivers/net/arcnet/com20020-isa.c @@ -38,7 +38,7 @@ #include <linux/netdevice.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/io.h> #include "arcdevice.h" diff --git a/drivers/net/arcnet/com90io.c b/drivers/net/arcnet/com90io.c index 4e56aaf2b984..2c546013a980 100644 --- a/drivers/net/arcnet/com90io.c +++ b/drivers/net/arcnet/com90io.c @@ -34,7 +34,7 @@ #include <linux/ioport.h> #include <linux/delay.h> #include <linux/netdevice.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/io.h> diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index ffa37adb7681..333387f1f1fe 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3112,13 +3112,13 @@ static int bond_slave_netdev_event(unsigned long event, case NETDEV_CHANGE: /* For 802.3ad mode only: * Getting invalid Speed/Duplex values here will put slave - * in weird state. So mark it as link-down for the time + * in weird state. So mark it as link-fail for the time * being and let link-monitoring (miimon) set it right when * correct speeds/duplex are available. */ if (bond_update_speed_duplex(slave) && BOND_MODE(bond) == BOND_MODE_8023AD) - slave->link = BOND_LINK_DOWN; + slave->link = BOND_LINK_FAIL; if (BOND_MODE(bond) == BOND_MODE_8023AD) bond_3ad_adapter_speed_duplex_changed(slave); diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index 9697977b80f0..6b9ad8673218 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -638,8 +638,7 @@ static int bond_fill_info(struct sk_buff *skb, goto nla_put_failure; if (nla_put(skb, IFLA_BOND_AD_ACTOR_SYSTEM, - sizeof(bond->params.ad_actor_system), - &bond->params.ad_actor_system)) + ETH_ALEN, &bond->params.ad_actor_system)) goto nla_put_failure; } if (!bond_3ad_get_active_agg_info(bond, &info)) { diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 54e0ca6ed730..86b6464b4525 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -1117,11 +1117,6 @@ static int ksz_switch_init(struct ksz_device *dev) { int i; - mutex_init(&dev->reg_mutex); - mutex_init(&dev->stats_mutex); - mutex_init(&dev->alu_mutex); - mutex_init(&dev->vlan_mutex); - dev->ds->ops = &ksz_switch_ops; for (i = 0; i < ARRAY_SIZE(ksz_switch_chips); i++) { @@ -1206,6 +1201,11 @@ int ksz_switch_register(struct ksz_device *dev) if (dev->pdata) dev->chip_id = dev->pdata->chip_id; + mutex_init(&dev->reg_mutex); + mutex_init(&dev->stats_mutex); + mutex_init(&dev->alu_mutex); + mutex_init(&dev->vlan_mutex); + if (ksz_switch_detect(dev)) return -EINVAL; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index d96a84a62d78..0cc911f928b1 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -119,7 +119,6 @@ #include <linux/tcp.h> #include <linux/if_vlan.h> #include <linux/interrupt.h> -#include <net/busy_poll.h> #include <linux/clk.h> #include <linux/if_ether.h> #include <linux/net_tstamp.h> diff --git a/drivers/net/ethernet/atheros/alx/alx.h b/drivers/net/ethernet/atheros/alx/alx.h index 78c5de467426..9d0e74f6b089 100644 --- a/drivers/net/ethernet/atheros/alx/alx.h +++ b/drivers/net/ethernet/atheros/alx/alx.h @@ -140,6 +140,5 @@ struct alx_priv { }; extern const struct ethtool_ops alx_ethtool_ops; -extern const char alx_drv_name[]; #endif diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c index 7968c644ad86..c131cfc1b79d 100644 --- a/drivers/net/ethernet/atheros/alx/main.c +++ b/drivers/net/ethernet/atheros/alx/main.c @@ -49,7 +49,7 @@ #include "hw.h" #include "reg.h" -const char alx_drv_name[] = "alx"; +static const char alx_drv_name[] = "alx"; static void alx_free_txbuf(struct alx_tx_queue *txq, int entry) { diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 4122553e224b..0e2d99c737e3 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -1902,9 +1902,6 @@ static void bcm_sysport_netif_start(struct net_device *dev) intrl2_1_mask_clear(priv, 0xffffffff); else intrl2_0_mask_clear(priv, INTRL2_0_TDMA_MBDONE_MASK); - - /* Last call before we start the real business */ - netif_tx_start_all_queues(dev); } static void rbuf_init(struct bcm_sysport_priv *priv) @@ -2048,6 +2045,8 @@ static int bcm_sysport_open(struct net_device *dev) bcm_sysport_netif_start(dev); + netif_tx_start_all_queues(dev); + return 0; out_clear_rx_int: @@ -2071,7 +2070,7 @@ static void bcm_sysport_netif_stop(struct net_device *dev) struct bcm_sysport_priv *priv = netdev_priv(dev); /* stop all software from updating hardware */ - netif_tx_stop_all_queues(dev); + netif_tx_disable(dev); napi_disable(&priv->napi); cancel_work_sync(&priv->dim.dim.work); phy_stop(dev->phydev); @@ -2658,12 +2657,12 @@ static int __maybe_unused bcm_sysport_suspend(struct device *d) if (!netif_running(dev)) return 0; + netif_device_detach(dev); + bcm_sysport_netif_stop(dev); phy_suspend(dev->phydev); - netif_device_detach(dev); - /* Disable UniMAC RX */ umac_enable_set(priv, CMD_RX_EN, 0); @@ -2746,8 +2745,6 @@ static int __maybe_unused bcm_sysport_resume(struct device *d) goto out_free_rx_ring; } - netif_device_attach(dev); - /* RX pipe enable */ topctrl_writel(priv, 0, RX_FLUSH_CNTL); @@ -2788,6 +2785,8 @@ static int __maybe_unused bcm_sysport_resume(struct device *d) bcm_sysport_netif_start(dev); + netif_device_attach(dev); + return 0; out_free_rx_ring: diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 5a727d4729da..686899d7e555 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -27,7 +27,6 @@ #include <net/tcp.h> #include <net/ipv6.h> #include <net/ip6_checksum.h> -#include <net/busy_poll.h> #include <linux/prefetch.h> #include "bnx2x_cmn.h" #include "bnx2x_init.h" diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 20c1681bb1af..2d6f090bf644 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -2855,7 +2855,6 @@ static void bcmgenet_netif_start(struct net_device *dev) umac_enable_set(priv, CMD_TX_EN | CMD_RX_EN, true); - netif_tx_start_all_queues(dev); bcmgenet_enable_tx_napi(priv); /* Monitor link interrupts now */ @@ -2937,6 +2936,8 @@ static int bcmgenet_open(struct net_device *dev) bcmgenet_netif_start(dev); + netif_tx_start_all_queues(dev); + return 0; err_irq1: @@ -2958,7 +2959,7 @@ static void bcmgenet_netif_stop(struct net_device *dev) struct bcmgenet_priv *priv = netdev_priv(dev); bcmgenet_disable_tx_napi(priv); - netif_tx_stop_all_queues(dev); + netif_tx_disable(dev); /* Disable MAC receive */ umac_enable_set(priv, CMD_RX_EN, false); @@ -3620,13 +3621,13 @@ static int bcmgenet_suspend(struct device *d) if (!netif_running(dev)) return 0; + netif_device_detach(dev); + bcmgenet_netif_stop(dev); if (!device_may_wakeup(d)) phy_suspend(dev->phydev); - netif_device_detach(dev); - /* Prepare the device for Wake-on-LAN and switch to the slow clock */ if (device_may_wakeup(d) && priv->wolopts) { ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC); @@ -3700,8 +3701,6 @@ static int bcmgenet_resume(struct device *d) /* Always enable ring 16 - descriptor ring */ bcmgenet_enable_dma(priv, dma_ctrl); - netif_device_attach(dev); - if (!device_may_wakeup(d)) phy_resume(dev->phydev); @@ -3710,6 +3709,8 @@ static int bcmgenet_resume(struct device *d) bcmgenet_netif_start(dev); + netif_device_attach(dev); + return 0; out_clk_disable: diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 35564a8a48f9..a6cbaca37e94 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -341,7 +341,7 @@ static struct device_node *bcmgenet_mii_of_find_mdio(struct bcmgenet_priv *priv) if (!compat) return NULL; - priv->mdio_dn = of_find_compatible_node(dn, NULL, compat); + priv->mdio_dn = of_get_compatible_child(dn, compat); kfree(compat); if (!priv->mdio_dn) { dev_err(kdev, "unable to find MDIO bus node\n"); diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 8f5bf9166c11..1d86b4d5645a 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -1684,7 +1684,7 @@ static int macb_pad_and_fcs(struct sk_buff **skb, struct net_device *ndev) padlen = 0; /* No room for FCS, need to reallocate skb. */ else - padlen = ETH_FCS_LEN - tailroom; + padlen = ETH_FCS_LEN; } else { /* Add room for FCS. */ padlen += ETH_FCS_LEN; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c index 267322693ed5..9a6065a3fa46 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c @@ -520,10 +520,20 @@ setup_sge_txq_uld(struct adapter *adap, unsigned int uld_type, txq_info = kzalloc(sizeof(*txq_info), GFP_KERNEL); if (!txq_info) return -ENOMEM; + if (uld_type == CXGB4_ULD_CRYPTO) { + i = min_t(int, adap->vres.ncrypto_fc, + num_online_cpus()); + txq_info->ntxq = rounddown(i, adap->params.nports); + if (txq_info->ntxq <= 0) { + dev_warn(adap->pdev_dev, "Crypto Tx Queues can't be zero\n"); + kfree(txq_info); + return -EINVAL; + } - i = min_t(int, uld_info->ntxq, num_online_cpus()); - txq_info->ntxq = roundup(i, adap->params.nports); - + } else { + i = min_t(int, uld_info->ntxq, num_online_cpus()); + txq_info->ntxq = roundup(i, adap->params.nports); + } txq_info->uldtxq = kcalloc(txq_info->ntxq, sizeof(struct sge_uld_txq), GFP_KERNEL); if (!txq_info->uldtxq) { @@ -546,11 +556,14 @@ static void uld_queue_init(struct adapter *adap, unsigned int uld_type, struct cxgb4_lld_info *lli) { struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type]; + int tx_uld_type = TX_ULD(uld_type); + struct sge_uld_txq_info *txq_info = adap->sge.uld_txq_info[tx_uld_type]; lli->rxq_ids = rxq_info->rspq_id; lli->nrxq = rxq_info->nrxq; lli->ciq_ids = rxq_info->rspq_id + rxq_info->nrxq; lli->nciq = rxq_info->nciq; + lli->ntxq = txq_info->ntxq; } int t4_uld_mem_alloc(struct adapter *adap) @@ -634,7 +647,6 @@ static void uld_init(struct adapter *adap, struct cxgb4_lld_info *lld) lld->ports = adap->port; lld->vr = &adap->vres; lld->mtus = adap->params.mtus; - lld->ntxq = adap->sge.ofldqsets; lld->nchan = adap->params.nports; lld->nports = adap->params.nports; lld->wr_cred = adap->params.ofldq_wr_cred; diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index e82e4ca20620..055b40606dbc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -316,8 +316,8 @@ struct hnae3_ae_ops { int (*set_loopback)(struct hnae3_handle *handle, enum hnae3_loop loop_mode, bool en); - void (*set_promisc_mode)(struct hnae3_handle *handle, bool en_uc_pmc, - bool en_mc_pmc); + int (*set_promisc_mode)(struct hnae3_handle *handle, bool en_uc_pmc, + bool en_mc_pmc); int (*set_mtu)(struct hnae3_handle *handle, int new_mtu); void (*get_pauseparam)(struct hnae3_handle *handle, @@ -391,7 +391,7 @@ struct hnae3_ae_ops { int vector_num, struct hnae3_ring_chain_node *vr_chain); - void (*reset_queue)(struct hnae3_handle *handle, u16 queue_id); + int (*reset_queue)(struct hnae3_handle *handle, u16 queue_id); u32 (*get_fw_version)(struct hnae3_handle *handle); void (*get_mdix_mode)(struct hnae3_handle *handle, u8 *tp_mdix_ctrl, u8 *tp_mdix); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 32f3aca814e7..3f96aa30068e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -509,16 +509,18 @@ static void hns3_nic_set_rx_mode(struct net_device *netdev) h->netdev_flags = new_flags; } -void hns3_update_promisc_mode(struct net_device *netdev, u8 promisc_flags) +int hns3_update_promisc_mode(struct net_device *netdev, u8 promisc_flags) { struct hns3_nic_priv *priv = netdev_priv(netdev); struct hnae3_handle *h = priv->ae_handle; if (h->ae_algo->ops->set_promisc_mode) { - h->ae_algo->ops->set_promisc_mode(h, - promisc_flags & HNAE3_UPE, - promisc_flags & HNAE3_MPE); + return h->ae_algo->ops->set_promisc_mode(h, + promisc_flags & HNAE3_UPE, + promisc_flags & HNAE3_MPE); } + + return 0; } void hns3_enable_vlan_filter(struct net_device *netdev, bool enable) @@ -1494,18 +1496,22 @@ static int hns3_vlan_rx_kill_vid(struct net_device *netdev, return ret; } -static void hns3_restore_vlan(struct net_device *netdev) +static int hns3_restore_vlan(struct net_device *netdev) { struct hns3_nic_priv *priv = netdev_priv(netdev); + int ret = 0; u16 vid; - int ret; for_each_set_bit(vid, priv->active_vlans, VLAN_N_VID) { ret = hns3_vlan_rx_add_vid(netdev, htons(ETH_P_8021Q), vid); - if (ret) - netdev_warn(netdev, "Restore vlan: %d filter, ret:%d\n", - vid, ret); + if (ret) { + netdev_err(netdev, "Restore vlan: %d filter, ret:%d\n", + vid, ret); + return ret; + } } + + return ret; } static int hns3_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, @@ -2727,7 +2733,7 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, chain = devm_kzalloc(&pdev->dev, sizeof(*chain), GFP_KERNEL); if (!chain) - return -ENOMEM; + goto err_free_chain; cur_chain->next = chain; chain->tqp_index = tx_ring->tqp->tqp_index; @@ -2757,7 +2763,7 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, while (rx_ring) { chain = devm_kzalloc(&pdev->dev, sizeof(*chain), GFP_KERNEL); if (!chain) - return -ENOMEM; + goto err_free_chain; cur_chain->next = chain; chain->tqp_index = rx_ring->tqp->tqp_index; @@ -2772,6 +2778,16 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, } return 0; + +err_free_chain: + cur_chain = head->next; + while (cur_chain) { + chain = cur_chain->next; + devm_kfree(&pdev->dev, chain); + cur_chain = chain; + } + + return -ENOMEM; } static void hns3_free_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, @@ -2821,7 +2837,7 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv) struct hnae3_handle *h = priv->ae_handle; struct hns3_enet_tqp_vector *tqp_vector; int ret = 0; - u16 i; + int i; hns3_nic_set_cpumask(priv); @@ -2868,13 +2884,19 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv) hns3_free_vector_ring_chain(tqp_vector, &vector_ring_chain); if (ret) - return ret; + goto map_ring_fail; netif_napi_add(priv->netdev, &tqp_vector->napi, hns3_nic_common_poll, NAPI_POLL_WEIGHT); } return 0; + +map_ring_fail: + while (i--) + netif_napi_del(&priv->tqp_vector[i].napi); + + return ret; } static int hns3_nic_alloc_vector_data(struct hns3_nic_priv *priv) @@ -3031,8 +3053,10 @@ static int hns3_queue_to_ring(struct hnae3_queue *tqp, return ret; ret = hns3_ring_get_cfg(tqp, priv, HNAE3_RING_TYPE_RX); - if (ret) + if (ret) { + devm_kfree(priv->dev, priv->ring_data[tqp->tqp_index].ring); return ret; + } return 0; } @@ -3059,6 +3083,12 @@ static int hns3_get_ring_config(struct hns3_nic_priv *priv) return 0; err: + while (i--) { + devm_kfree(priv->dev, priv->ring_data[i].ring); + devm_kfree(priv->dev, + priv->ring_data[i + h->kinfo.num_tqps].ring); + } + devm_kfree(&pdev->dev, priv->ring_data); return ret; } @@ -3226,9 +3256,6 @@ int hns3_uninit_all_ring(struct hns3_nic_priv *priv) int i; for (i = 0; i < h->kinfo.num_tqps; i++) { - if (h->ae_algo->ops->reset_queue) - h->ae_algo->ops->reset_queue(h, i); - hns3_fini_ring(priv->ring_data[i].ring); hns3_fini_ring(priv->ring_data[i + h->kinfo.num_tqps].ring); } @@ -3236,11 +3263,12 @@ int hns3_uninit_all_ring(struct hns3_nic_priv *priv) } /* Set mac addr if it is configured. or leave it to the AE driver */ -static void hns3_init_mac_addr(struct net_device *netdev, bool init) +static int hns3_init_mac_addr(struct net_device *netdev, bool init) { struct hns3_nic_priv *priv = netdev_priv(netdev); struct hnae3_handle *h = priv->ae_handle; u8 mac_addr_temp[ETH_ALEN]; + int ret = 0; if (h->ae_algo->ops->get_mac_addr && init) { h->ae_algo->ops->get_mac_addr(h, mac_addr_temp); @@ -3255,8 +3283,9 @@ static void hns3_init_mac_addr(struct net_device *netdev, bool init) } if (h->ae_algo->ops->set_mac_addr) - h->ae_algo->ops->set_mac_addr(h, netdev->dev_addr, true); + ret = h->ae_algo->ops->set_mac_addr(h, netdev->dev_addr, true); + return ret; } static int hns3_restore_fd_rules(struct net_device *netdev) @@ -3469,20 +3498,29 @@ err_out: return ret; } -static void hns3_recover_hw_addr(struct net_device *ndev) +static int hns3_recover_hw_addr(struct net_device *ndev) { struct netdev_hw_addr_list *list; struct netdev_hw_addr *ha, *tmp; + int ret = 0; /* go through and sync uc_addr entries to the device */ list = &ndev->uc; - list_for_each_entry_safe(ha, tmp, &list->list, list) - hns3_nic_uc_sync(ndev, ha->addr); + list_for_each_entry_safe(ha, tmp, &list->list, list) { + ret = hns3_nic_uc_sync(ndev, ha->addr); + if (ret) + return ret; + } /* go through and sync mc_addr entries to the device */ list = &ndev->mc; - list_for_each_entry_safe(ha, tmp, &list->list, list) - hns3_nic_mc_sync(ndev, ha->addr); + list_for_each_entry_safe(ha, tmp, &list->list, list) { + ret = hns3_nic_mc_sync(ndev, ha->addr); + if (ret) + return ret; + } + + return ret; } static void hns3_remove_hw_addr(struct net_device *netdev) @@ -3609,7 +3647,10 @@ int hns3_nic_reset_all_ring(struct hnae3_handle *h) int ret; for (i = 0; i < h->kinfo.num_tqps; i++) { - h->ae_algo->ops->reset_queue(h, i); + ret = h->ae_algo->ops->reset_queue(h, i); + if (ret) + return ret; + hns3_init_ring_hw(priv->ring_data[i].ring); /* We need to clear tx ring here because self test will @@ -3701,18 +3742,30 @@ static int hns3_reset_notify_init_enet(struct hnae3_handle *handle) bool vlan_filter_enable; int ret; - hns3_init_mac_addr(netdev, false); - hns3_recover_hw_addr(netdev); - hns3_update_promisc_mode(netdev, handle->netdev_flags); + ret = hns3_init_mac_addr(netdev, false); + if (ret) + return ret; + + ret = hns3_recover_hw_addr(netdev); + if (ret) + return ret; + + ret = hns3_update_promisc_mode(netdev, handle->netdev_flags); + if (ret) + return ret; + vlan_filter_enable = netdev->flags & IFF_PROMISC ? false : true; hns3_enable_vlan_filter(netdev, vlan_filter_enable); - /* Hardware table is only clear when pf resets */ - if (!(handle->flags & HNAE3_SUPPORT_VF)) - hns3_restore_vlan(netdev); + if (!(handle->flags & HNAE3_SUPPORT_VF)) { + ret = hns3_restore_vlan(netdev); + return ret; + } - hns3_restore_fd_rules(netdev); + ret = hns3_restore_fd_rules(netdev); + if (ret) + return ret; /* Carrier off reporting is important to ethtool even BEFORE open */ netif_carrier_off(netdev); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 71cfca132d0b..d3636d088aa3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -640,7 +640,7 @@ void hns3_set_vector_coalesce_rl(struct hns3_enet_tqp_vector *tqp_vector, u32 rl_value); void hns3_enable_vlan_filter(struct net_device *netdev, bool enable); -void hns3_update_promisc_mode(struct net_device *netdev, u8 promisc_flags); +int hns3_update_promisc_mode(struct net_device *netdev, u8 promisc_flags); #ifdef CONFIG_HNS3_DCB void hns3_dcbnl_setup(struct hnae3_handle *handle); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index ac13cb2b168e..690f62ed87dc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -24,15 +24,15 @@ static int hclge_ring_space(struct hclge_cmq_ring *ring) return ring->desc_num - used - 1; } -static int is_valid_csq_clean_head(struct hclge_cmq_ring *ring, int h) +static int is_valid_csq_clean_head(struct hclge_cmq_ring *ring, int head) { - int u = ring->next_to_use; - int c = ring->next_to_clean; + int ntu = ring->next_to_use; + int ntc = ring->next_to_clean; - if (unlikely(h >= ring->desc_num)) - return 0; + if (ntu > ntc) + return head >= ntc && head <= ntu; - return u > c ? (h > c && h <= u) : (h > c || h <= u); + return head >= ntc || head <= ntu; } static int hclge_alloc_cmd_desc(struct hclge_cmq_ring *ring) @@ -304,6 +304,10 @@ int hclge_cmd_queue_init(struct hclge_dev *hdev) { int ret; + /* Setup the lock for command queue */ + spin_lock_init(&hdev->hw.cmq.csq.lock); + spin_lock_init(&hdev->hw.cmq.crq.lock); + /* Setup the queue entries for use cmd queue */ hdev->hw.cmq.csq.desc_num = HCLGE_NIC_CMQ_DESC_NUM; hdev->hw.cmq.crq.desc_num = HCLGE_NIC_CMQ_DESC_NUM; @@ -337,18 +341,20 @@ int hclge_cmd_init(struct hclge_dev *hdev) u32 version; int ret; + spin_lock_bh(&hdev->hw.cmq.csq.lock); + spin_lock_bh(&hdev->hw.cmq.crq.lock); + hdev->hw.cmq.csq.next_to_clean = 0; hdev->hw.cmq.csq.next_to_use = 0; hdev->hw.cmq.crq.next_to_clean = 0; hdev->hw.cmq.crq.next_to_use = 0; - /* Setup the lock for command queue */ - spin_lock_init(&hdev->hw.cmq.csq.lock); - spin_lock_init(&hdev->hw.cmq.crq.lock); - hclge_cmd_init_regs(&hdev->hw); clear_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); + spin_unlock_bh(&hdev->hw.cmq.crq.lock); + spin_unlock_bh(&hdev->hw.cmq.csq.lock); + ret = hclge_cmd_query_firmware_version(&hdev->hw, &version); if (ret) { dev_err(&hdev->pdev->dev, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c index f7e363b90fe0..123c37e653f3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c @@ -751,7 +751,7 @@ static void hclge_process_ncsi_error(struct hclge_dev *hdev, ret = hclge_cmd_clear_error(hdev, &desc_wr, &desc_rd, HCLGE_NCSI_INT_CLR, 0); if (ret) - dev_err(dev, "failed(=%d) to clear NCSI intrerrupt status\n", + dev_err(dev, "failed(=%d) to clear NCSI interrupt status\n", ret); } @@ -859,10 +859,12 @@ static int hclge_log_and_clear_ppp_error(struct hclge_dev *hdev, u32 cmd, reset_level = HNAE3_FUNC_RESET; } - err_sts = (le32_to_cpu(desc[0].data[4]) >> 8) & 0x3; - if (err_sts) { - hclge_log_error(dev, hw_err_lst3, err_sts); - reset_level = HNAE3_FUNC_RESET; + if (cmd == HCLGE_PPP_CMD0_INT_CMD) { + err_sts = (le32_to_cpu(desc[0].data[4]) >> 8) & 0x3; + if (err_sts) { + hclge_log_error(dev, hw_err_lst3, err_sts); + reset_level = HNAE3_FUNC_RESET; + } } /* clear PPP INT */ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 5234b5373ed3..ffdd96020860 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -2236,7 +2236,7 @@ static irqreturn_t hclge_misc_irq_handle(int irq, void *data) } /* clear the source of interrupt if it is not cause by reset */ - if (event_cause != HCLGE_VECTOR0_EVENT_RST) { + if (event_cause == HCLGE_VECTOR0_EVENT_MBX) { hclge_clear_event_cause(hdev, event_cause, clearval); hclge_enable_vector(&hdev->misc_vector, true); } @@ -2470,14 +2470,17 @@ static void hclge_reset(struct hclge_dev *hdev) handle = &hdev->vport[0].nic; rtnl_lock(); hclge_notify_client(hdev, HNAE3_DOWN_CLIENT); + rtnl_unlock(); if (!hclge_reset_wait(hdev)) { + rtnl_lock(); hclge_notify_client(hdev, HNAE3_UNINIT_CLIENT); hclge_reset_ae_dev(hdev->ae_dev); hclge_notify_client(hdev, HNAE3_INIT_CLIENT); hclge_clear_reset_cause(hdev); } else { + rtnl_lock(); /* schedule again to check pending resets later */ set_bit(hdev->reset_type, &hdev->reset_pending); hclge_reset_task_schedule(hdev); @@ -3314,8 +3317,8 @@ void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc, param->vf_id = vport_id; } -static void hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc, - bool en_mc_pmc) +static int hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc, + bool en_mc_pmc) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; @@ -3323,7 +3326,7 @@ static void hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc, hclge_promisc_param_init(¶m, en_uc_pmc, en_mc_pmc, true, vport->vport_id); - hclge_cmd_set_promisc_mode(hdev, ¶m); + return hclge_cmd_set_promisc_mode(hdev, ¶m); } static int hclge_get_fd_mode(struct hclge_dev *hdev, u8 *fd_mode) @@ -6107,31 +6110,28 @@ static u16 hclge_covert_handle_qid_global(struct hnae3_handle *handle, return tqp->index; } -void hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id) +int hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; int reset_try_times = 0; int reset_status; u16 queue_gid; - int ret; - - if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) - return; + int ret = 0; queue_gid = hclge_covert_handle_qid_global(handle, queue_id); ret = hclge_tqp_enable(hdev, queue_id, 0, false); if (ret) { - dev_warn(&hdev->pdev->dev, "Disable tqp fail, ret = %d\n", ret); - return; + dev_err(&hdev->pdev->dev, "Disable tqp fail, ret = %d\n", ret); + return ret; } ret = hclge_send_reset_tqp_cmd(hdev, queue_gid, true); if (ret) { - dev_warn(&hdev->pdev->dev, - "Send reset tqp cmd fail, ret = %d\n", ret); - return; + dev_err(&hdev->pdev->dev, + "Send reset tqp cmd fail, ret = %d\n", ret); + return ret; } reset_try_times = 0; @@ -6144,16 +6144,16 @@ void hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id) } if (reset_try_times >= HCLGE_TQP_RESET_TRY_TIMES) { - dev_warn(&hdev->pdev->dev, "Reset TQP fail\n"); - return; + dev_err(&hdev->pdev->dev, "Reset TQP fail\n"); + return ret; } ret = hclge_send_reset_tqp_cmd(hdev, queue_gid, false); - if (ret) { - dev_warn(&hdev->pdev->dev, - "Deassert the soft reset fail, ret = %d\n", ret); - return; - } + if (ret) + dev_err(&hdev->pdev->dev, + "Deassert the soft reset fail, ret = %d\n", ret); + + return ret; } void hclge_reset_vf_queue(struct hclge_vport *vport, u16 queue_id) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index e3dfd654eca9..0d9215404269 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -778,7 +778,7 @@ int hclge_rss_init_hw(struct hclge_dev *hdev); void hclge_rss_indir_init_cfg(struct hclge_dev *hdev); void hclge_mbx_handler(struct hclge_dev *hdev); -void hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id); +int hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id); void hclge_reset_vf_queue(struct hclge_vport *vport, u16 queue_id); int hclge_cfg_flowctrl(struct hclge_dev *hdev); int hclge_func_reset_cmd(struct hclge_dev *hdev, int func_id); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index 04462a347a94..f890022938d9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c @@ -400,6 +400,12 @@ void hclge_mbx_handler(struct hclge_dev *hdev) /* handle all the mailbox requests in the queue */ while (!hclge_cmd_crq_empty(&hdev->hw)) { + if (test_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state)) { + dev_warn(&hdev->pdev->dev, + "command queue needs re-initializing\n"); + return; + } + desc = &crq->desc[crq->next_to_use]; req = (struct hclge_mbx_vf_to_pf_cmd *)desc->data; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index 24b1f2a0c32a..03018638f701 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -52,7 +52,7 @@ static int hclge_mdio_write(struct mii_bus *bus, int phyid, int regnum, struct hclge_desc desc; int ret; - if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + if (test_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state)) return 0; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MDIO_CONFIG, false); @@ -90,7 +90,7 @@ static int hclge_mdio_read(struct mii_bus *bus, int phyid, int regnum) struct hclge_desc desc; int ret; - if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + if (test_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state)) return 0; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MDIO_CONFIG, true); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index aa5cb9834d73..494e562fe8c7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -1168,14 +1168,14 @@ static int hclge_pfc_setup_hw(struct hclge_dev *hdev) */ static int hclge_bp_setup_hw(struct hclge_dev *hdev, u8 tc) { - struct hclge_vport *vport = hdev->vport; - u32 i, k, qs_bitmap; - int ret; + int i; for (i = 0; i < HCLGE_BP_GRP_NUM; i++) { - qs_bitmap = 0; + u32 qs_bitmap = 0; + int k, ret; for (k = 0; k < hdev->num_alloc_vport; k++) { + struct hclge_vport *vport = &hdev->vport[k]; u16 qs_id = vport->qs_offset + tc; u8 grp, sub_grp; @@ -1185,8 +1185,6 @@ static int hclge_bp_setup_hw(struct hclge_dev *hdev, u8 tc) HCLGE_BP_SUB_GRP_ID_S); if (i == grp) qs_bitmap |= (1 << sub_grp); - - vport++; } ret = hclge_tm_qs_bp_cfg(hdev, tc, i, qs_bitmap); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index e0a86a58342c..085edb945389 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -925,12 +925,12 @@ static int hclgevf_cmd_set_promisc_mode(struct hclgevf_dev *hdev, return status; } -static void hclgevf_set_promisc_mode(struct hnae3_handle *handle, - bool en_uc_pmc, bool en_mc_pmc) +static int hclgevf_set_promisc_mode(struct hnae3_handle *handle, + bool en_uc_pmc, bool en_mc_pmc) { struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); - hclgevf_cmd_set_promisc_mode(hdev, en_uc_pmc, en_mc_pmc); + return hclgevf_cmd_set_promisc_mode(hdev, en_uc_pmc, en_mc_pmc); } static int hclgevf_tqp_enable(struct hclgevf_dev *hdev, int tqp_id, @@ -1080,7 +1080,7 @@ static int hclgevf_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable) 1, false, NULL, 0); } -static void hclgevf_reset_tqp(struct hnae3_handle *handle, u16 queue_id) +static int hclgevf_reset_tqp(struct hnae3_handle *handle, u16 queue_id) { struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); u8 msg_data[2]; @@ -1091,10 +1091,10 @@ static void hclgevf_reset_tqp(struct hnae3_handle *handle, u16 queue_id) /* disable vf queue before send queue reset msg to PF */ ret = hclgevf_tqp_enable(hdev, queue_id, 0, false); if (ret) - return; + return ret; - hclgevf_send_mbx_msg(hdev, HCLGE_MBX_QUEUE_RESET, 0, msg_data, - 2, true, NULL, 0); + return hclgevf_send_mbx_msg(hdev, HCLGE_MBX_QUEUE_RESET, 0, msg_data, + 2, true, NULL, 0); } static int hclgevf_notify_client(struct hclgevf_dev *hdev, @@ -1170,6 +1170,8 @@ static int hclgevf_reset(struct hclgevf_dev *hdev) /* bring down the nic to stop any ongoing TX/RX */ hclgevf_notify_client(hdev, HNAE3_DOWN_CLIENT); + rtnl_unlock(); + /* check if VF could successfully fetch the hardware reset completion * status from the hardware */ @@ -1181,12 +1183,15 @@ static int hclgevf_reset(struct hclgevf_dev *hdev) ret); dev_warn(&hdev->pdev->dev, "VF reset failed, disabling VF!\n"); + rtnl_lock(); hclgevf_notify_client(hdev, HNAE3_UNINIT_CLIENT); rtnl_unlock(); return ret; } + rtnl_lock(); + /* now, re-initialize the nic client and ae device*/ ret = hclgevf_reset_stack(hdev); if (ret) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c index 967c993d5303..bbf9bdd0ee3e 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c @@ -532,7 +532,7 @@ void hinic_task_set_inner_l3(struct hinic_sq_task *task, } void hinic_task_set_tunnel_l4(struct hinic_sq_task *task, - enum hinic_l4_offload_type l4_type, + enum hinic_l4_tunnel_type l4_type, u32 tunnel_len) { task->pkt_info2 |= HINIC_SQ_TASK_INFO2_SET(l4_type, TUNNEL_L4TYPE) | diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h index a0dc63a4bfc7..038522e202b6 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h @@ -160,7 +160,7 @@ void hinic_task_set_inner_l3(struct hinic_sq_task *task, u32 network_len); void hinic_task_set_tunnel_l4(struct hinic_sq_task *task, - enum hinic_l4_offload_type l4_type, + enum hinic_l4_tunnel_type l4_type, u32 tunnel_len); void hinic_set_cs_inner_l4(struct hinic_sq_task *task, diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index fd3373d82a9e..59e1bc0f609e 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -200,6 +200,15 @@ config IXGBE_DCB If unsure, say N. +config IXGBE_IPSEC + bool "IPSec XFRM cryptography-offload acceleration" + depends on IXGBE + depends on XFRM_OFFLOAD + default y + select XFRM_ALGO + ---help--- + Enable support for IPSec offload in ixgbe.ko + config IXGBEVF tristate "Intel(R) 10GbE PCI Express Virtual Function Ethernet support" depends on PCI_MSI @@ -217,6 +226,15 @@ config IXGBEVF will be called ixgbevf. MSI-X interrupt support is required for this driver to work correctly. +config IXGBEVF_IPSEC + bool "IPSec XFRM cryptography-offload acceleration" + depends on IXGBEVF + depends on XFRM_OFFLOAD + default y + select XFRM_ALGO + ---help--- + Enable support for IPSec offload in ixgbevf.ko + config I40E tristate "Intel(R) Ethernet Controller XL710 Family support" imply PTP_1588_CLOCK diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_iov.c b/drivers/net/ethernet/intel/fm10k/fm10k_iov.c index e707d717012f..5d4f1761dc0c 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_iov.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_iov.c @@ -244,7 +244,8 @@ process_mbx: } /* guarantee we have free space in the SM mailbox */ - if (!hw->mbx.ops.tx_ready(&hw->mbx, FM10K_VFMBX_MSG_MTU)) { + if (hw->mbx.state == FM10K_STATE_OPEN && + !hw->mbx.ops.tx_ready(&hw->mbx, FM10K_VFMBX_MSG_MTU)) { /* keep track of how many times this occurs */ interface->hw_sm_mbx_full++; @@ -302,6 +303,28 @@ void fm10k_iov_suspend(struct pci_dev *pdev) } } +static void fm10k_mask_aer_comp_abort(struct pci_dev *pdev) +{ + u32 err_mask; + int pos; + + pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_ERR); + if (!pos) + return; + + /* Mask the completion abort bit in the ERR_UNCOR_MASK register, + * preventing the device from reporting these errors to the upstream + * PCIe root device. This avoids bringing down platforms which upgrade + * non-fatal completer aborts into machine check exceptions. Completer + * aborts can occur whenever a VF reads a queue it doesn't own. + */ + pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_MASK, &err_mask); + err_mask |= PCI_ERR_UNC_COMP_ABORT; + pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_MASK, err_mask); + + mmiowb(); +} + int fm10k_iov_resume(struct pci_dev *pdev) { struct fm10k_intfc *interface = pci_get_drvdata(pdev); @@ -317,6 +340,12 @@ int fm10k_iov_resume(struct pci_dev *pdev) if (!iov_data) return -ENOMEM; + /* Lower severity of completer abort error reporting as + * the VFs can trigger this any time they read a queue + * that they don't own. + */ + fm10k_mask_aer_comp_abort(pdev); + /* allocate hardware resources for the VFs */ hw->iov.ops.assign_resources(hw, num_vfs, num_vfs); @@ -460,20 +489,6 @@ void fm10k_iov_disable(struct pci_dev *pdev) fm10k_iov_free_data(pdev); } -static void fm10k_disable_aer_comp_abort(struct pci_dev *pdev) -{ - u32 err_sev; - int pos; - - pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_ERR); - if (!pos) - return; - - pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, &err_sev); - err_sev &= ~PCI_ERR_UNC_COMP_ABORT; - pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, err_sev); -} - int fm10k_iov_configure(struct pci_dev *pdev, int num_vfs) { int current_vfs = pci_num_vf(pdev); @@ -495,12 +510,6 @@ int fm10k_iov_configure(struct pci_dev *pdev, int num_vfs) /* allocate VFs if not already allocated */ if (num_vfs && num_vfs != current_vfs) { - /* Disable completer abort error reporting as - * the VFs can trigger this any time they read a queue - * that they don't own. - */ - fm10k_disable_aer_comp_abort(pdev); - err = pci_enable_sriov(pdev, num_vfs); if (err) { dev_err(&pdev->dev, diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index 503bbc017792..5b2a50e5798f 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -11,7 +11,7 @@ #include "fm10k.h" -#define DRV_VERSION "0.23.4-k" +#define DRV_VERSION "0.26.1-k" #define DRV_SUMMARY "Intel(R) Ethernet Switch Host Interface Driver" const char fm10k_driver_version[] = DRV_VERSION; char fm10k_driver_name[] = "fm10k"; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index 02345d381303..e49fb51d3613 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -23,6 +23,8 @@ static const struct fm10k_info *fm10k_info_tbl[] = { */ static const struct pci_device_id fm10k_pci_tbl[] = { { PCI_VDEVICE(INTEL, FM10K_DEV_ID_PF), fm10k_device_pf }, + { PCI_VDEVICE(INTEL, FM10K_DEV_ID_SDI_FM10420_QDA2), fm10k_device_pf }, + { PCI_VDEVICE(INTEL, FM10K_DEV_ID_SDI_FM10420_DA2), fm10k_device_pf }, { PCI_VDEVICE(INTEL, FM10K_DEV_ID_VF), fm10k_device_vf }, /* required last entry */ { 0, } diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_type.h b/drivers/net/ethernet/intel/fm10k/fm10k_type.h index 3e608e493f9d..9fb9fca375e3 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_type.h +++ b/drivers/net/ethernet/intel/fm10k/fm10k_type.h @@ -15,6 +15,8 @@ struct fm10k_hw; #define FM10K_DEV_ID_PF 0x15A4 #define FM10K_DEV_ID_VF 0x15A5 +#define FM10K_DEV_ID_SDI_FM10420_QDA2 0x15D0 +#define FM10K_DEV_ID_SDI_FM10420_DA2 0x15D5 #define FM10K_MAX_QUEUES 256 #define FM10K_MAX_QUEUES_PF 128 diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 740ea58ba938..aef3c89ee79c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2,7 +2,6 @@ /* Copyright(c) 2013 - 2018 Intel Corporation. */ #include <linux/prefetch.h> -#include <net/busy_poll.h> #include <linux/bpf_trace.h> #include <net/xdp.h> #include "i40e.h" diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 81b0e1f8d14b..ac5698ed0b11 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -3674,7 +3674,7 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode, dev_err(&pf->pdev->dev, "Invalid message from VF %d, opcode %d, len %d\n", local_vf_id, v_opcode, msglen); switch (ret) { - case VIRTCHNL_ERR_PARAM: + case VIRTCHNL_STATUS_ERR_PARAM: return -EPERM; default: return -EINVAL; diff --git a/drivers/net/ethernet/intel/iavf/iavf_txrx.c b/drivers/net/ethernet/intel/iavf/iavf_txrx.c index edc349f49748..fb9bfad96daf 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_txrx.c +++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.c @@ -2,7 +2,6 @@ /* Copyright(c) 2013 - 2018 Intel Corporation. */ #include <linux/prefetch.h> -#include <net/busy_poll.h> #include "iavf.h" #include "iavf_trace.h" diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index c52f450f2c0d..8cd6a2401fd9 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -43,6 +43,23 @@ static enum ice_status ice_set_mac_type(struct ice_hw *hw) } /** + * ice_dev_onetime_setup - Temporary HW/FW workarounds + * @hw: pointer to the HW structure + * + * This function provides temporary workarounds for certain issues + * that are expected to be fixed in the HW/FW. + */ +void ice_dev_onetime_setup(struct ice_hw *hw) +{ + /* configure Rx - set non pxe mode */ + wr32(hw, GLLAN_RCTL_0, 0x1); + +#define MBX_PF_VT_PFALLOC 0x00231E80 + /* set VFs per PF */ + wr32(hw, MBX_PF_VT_PFALLOC, rd32(hw, PF_VT_PFALLOC_HIF)); +} + +/** * ice_clear_pf_cfg - Clear PF configuration * @hw: pointer to the hardware structure * @@ -218,7 +235,7 @@ static enum ice_media_type ice_get_media_type(struct ice_port_info *pi) * * Get Link Status (0x607). Returns the link status of the adapter. */ -enum ice_status +static enum ice_status ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse, struct ice_link_status *link, struct ice_sq_cd *cd) { @@ -740,6 +757,8 @@ enum ice_status ice_init_hw(struct ice_hw *hw) if (status) goto err_unroll_sched; + ice_dev_onetime_setup(hw); + /* Get MAC information */ /* A single port can report up to two (LAN and WoL) addresses */ mac_buf = devm_kcalloc(ice_hw_to_dev(hw), 2, @@ -1531,9 +1550,7 @@ ice_aq_discover_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count, if (!status) ice_parse_caps(hw, buf, le32_to_cpu(cmd->count), opc); else if (hw->adminq.sq_last_status == ICE_AQ_RC_ENOMEM) - *cap_count = - DIV_ROUND_UP(le16_to_cpu(desc.datalen), - sizeof(struct ice_aqc_list_caps_elem)); + *cap_count = le32_to_cpu(cmd->count); return status; } @@ -1988,33 +2005,6 @@ ice_aq_set_link_restart_an(struct ice_port_info *pi, bool ena_link, } /** - * ice_aq_set_event_mask - * @hw: pointer to the hw struct - * @port_num: port number of the physical function - * @mask: event mask to be set - * @cd: pointer to command details structure or NULL - * - * Set event mask (0x0613) - */ -enum ice_status -ice_aq_set_event_mask(struct ice_hw *hw, u8 port_num, u16 mask, - struct ice_sq_cd *cd) -{ - struct ice_aqc_set_event_mask *cmd; - struct ice_aq_desc desc; - - cmd = &desc.params.set_event_mask; - - ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_set_event_mask); - - cmd->lport_num = port_num; - - cmd->event_mask = cpu_to_le16(mask); - - return ice_aq_send_cmd(hw, &desc, NULL, 0, cd); -} - -/** * __ice_aq_get_set_rss_lut * @hw: pointer to the hardware structure * @vsi_id: VSI FW index diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h index 1900681289a4..cf760c24a6aa 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.h +++ b/drivers/net/ethernet/intel/ice/ice_common.h @@ -34,6 +34,9 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq, struct ice_sq_cd *cd); void ice_clear_pxe_mode(struct ice_hw *hw); enum ice_status ice_get_caps(struct ice_hw *hw); + +void ice_dev_onetime_setup(struct ice_hw *hw); + enum ice_status ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx, u32 rxq_index); @@ -83,12 +86,6 @@ enum ice_status ice_aq_set_link_restart_an(struct ice_port_info *pi, bool ena_link, struct ice_sq_cd *cd); enum ice_status -ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse, - struct ice_link_status *link, struct ice_sq_cd *cd); -enum ice_status -ice_aq_set_event_mask(struct ice_hw *hw, u8 port_num, u16 mask, - struct ice_sq_cd *cd); -enum ice_status ice_dis_vsi_txq(struct ice_port_info *pi, u8 num_queues, u16 *q_ids, u32 *q_teids, enum ice_disq_rst_src rst_src, u16 vmvf_num, struct ice_sq_cd *cmd_details); diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.h b/drivers/net/ethernet/intel/ice/ice_controlq.h index 437f832fd7c4..0038a4109c99 100644 --- a/drivers/net/ethernet/intel/ice/ice_controlq.h +++ b/drivers/net/ethernet/intel/ice/ice_controlq.h @@ -19,11 +19,10 @@ /* Defines that help manage the driver vs FW API checks. * Take a look at ice_aq_ver_check in ice_controlq.c for actual usage. - * */ #define EXP_FW_API_VER_BRANCH 0x00 -#define EXP_FW_API_VER_MAJOR 0x00 -#define EXP_FW_API_VER_MINOR 0x01 +#define EXP_FW_API_VER_MAJOR 0x01 +#define EXP_FW_API_VER_MINOR 0x03 /* Different control queue types: These are mainly for SW consumption. */ enum ice_ctl_q { diff --git a/drivers/net/ethernet/intel/ice/ice_devids.h b/drivers/net/ethernet/intel/ice/ice_devids.h index a6f0a5c0c305..f8d5c661d0ba 100644 --- a/drivers/net/ethernet/intel/ice/ice_devids.h +++ b/drivers/net/ethernet/intel/ice/ice_devids.h @@ -6,10 +6,10 @@ /* Device IDs */ /* Intel(R) Ethernet Controller E810-C for backplane */ -#define ICE_DEV_ID_C810_BACKPLANE 0x1591 +#define ICE_DEV_ID_E810C_BACKPLANE 0x1591 /* Intel(R) Ethernet Controller E810-C for QSFP */ -#define ICE_DEV_ID_C810_QSFP 0x1592 +#define ICE_DEV_ID_E810C_QSFP 0x1592 /* Intel(R) Ethernet Controller E810-C for SFP */ -#define ICE_DEV_ID_C810_SFP 0x1593 +#define ICE_DEV_ID_E810C_SFP 0x1593 #endif /* _ICE_DEVIDS_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h index a6679a9bfd3a..5fdea6ec7675 100644 --- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h +++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h @@ -157,6 +157,13 @@ #define VPINT_ALLOC_LAST_S 12 #define VPINT_ALLOC_LAST_M ICE_M(0x7FF, 12) #define VPINT_ALLOC_VALID_M BIT(31) +#define VPINT_ALLOC_PCI(_VF) (0x0009D000 + ((_VF) * 4)) +#define VPINT_ALLOC_PCI_FIRST_S 0 +#define VPINT_ALLOC_PCI_FIRST_M ICE_M(0x7FF, 0) +#define VPINT_ALLOC_PCI_LAST_S 12 +#define VPINT_ALLOC_PCI_LAST_M ICE_M(0x7FF, 12) +#define VPINT_ALLOC_PCI_VALID_M BIT(31) +#define GLLAN_RCTL_0 0x002941F8 #define QRX_CONTEXT(_i, _QRX) (0x00280000 + ((_i) * 8192 + (_QRX) * 4)) #define QRX_CTRL(_QRX) (0x00120000 + ((_QRX) * 4)) #define QRX_CTRL_MAX_INDEX 2047 @@ -320,6 +327,7 @@ #define GLV_UPRCL(_i) (0x003B2000 + ((_i) * 8)) #define GLV_UPTCH(_i) (0x0030A004 + ((_i) * 8)) #define GLV_UPTCL(_i) (0x0030A000 + ((_i) * 8)) +#define PF_VT_PFALLOC_HIF 0x0009DD80 #define VSIQF_HKEY_MAX_INDEX 12 #define VSIQF_HLUT_MAX_INDEX 15 #define VFINT_DYN_CTLN(_i) (0x00003800 + ((_i) * 4)) diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 49f1940772ed..5bacad01f0c9 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -433,7 +433,7 @@ int ice_vsi_clear(struct ice_vsi *vsi) * @irq: interrupt number * @data: pointer to a q_vector */ -irqreturn_t ice_msix_clean_rings(int __always_unused irq, void *data) +static irqreturn_t ice_msix_clean_rings(int __always_unused irq, void *data) { struct ice_q_vector *q_vector = (struct ice_q_vector *)data; @@ -2529,6 +2529,7 @@ int ice_vsi_rebuild(struct ice_vsi *vsi) vsi->hw_base_vector = 0; ice_vsi_clear_rings(vsi); ice_vsi_free_arrays(vsi, false); + ice_dev_onetime_setup(&vsi->back->hw); ice_vsi_set_num_qs(vsi); /* Initialize VSI struct elements and create VSI in FW */ diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h index 677db40338f5..3831b4f0960a 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_lib.h @@ -73,5 +73,4 @@ int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc); int ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena); -irqreturn_t ice_msix_clean_rings(int __always_unused irq, void *data); #endif /* !_ICE_LIB_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 8f61b375e768..05993451147a 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -457,35 +457,6 @@ static void ice_reset_subtask(struct ice_pf *pf) } /** - * ice_watchdog_subtask - periodic tasks not using event driven scheduling - * @pf: board private structure - */ -static void ice_watchdog_subtask(struct ice_pf *pf) -{ - int i; - - /* if interface is down do nothing */ - if (test_bit(__ICE_DOWN, pf->state) || - test_bit(__ICE_CFG_BUSY, pf->state)) - return; - - /* make sure we don't do these things too often */ - if (time_before(jiffies, - pf->serv_tmr_prev + pf->serv_tmr_period)) - return; - - pf->serv_tmr_prev = jiffies; - - /* Update the stats for active netdevs so the network stack - * can look at updated numbers whenever it cares to - */ - ice_update_pf_stats(pf); - for (i = 0; i < pf->num_alloc_vsi; i++) - if (pf->vsi[i] && pf->vsi[i]->netdev) - ice_update_vsi_stats(pf->vsi[i]); -} - -/** * ice_print_link_msg - print link up or down message * @vsi: the VSI whose link status is being queried * @isup: boolean for if the link is now up or down @@ -555,36 +526,6 @@ void ice_print_link_msg(struct ice_vsi *vsi, bool isup) } /** - * ice_init_link_events - enable/initialize link events - * @pi: pointer to the port_info instance - * - * Returns -EIO on failure, 0 on success - */ -static int ice_init_link_events(struct ice_port_info *pi) -{ - u16 mask; - - mask = ~((u16)(ICE_AQ_LINK_EVENT_UPDOWN | ICE_AQ_LINK_EVENT_MEDIA_NA | - ICE_AQ_LINK_EVENT_MODULE_QUAL_FAIL)); - - if (ice_aq_set_event_mask(pi->hw, pi->lport, mask, NULL)) { - dev_dbg(ice_hw_to_dev(pi->hw), - "Failed to set link event mask for port %d\n", - pi->lport); - return -EIO; - } - - if (ice_aq_get_link_info(pi, true, NULL, NULL)) { - dev_dbg(ice_hw_to_dev(pi->hw), - "Failed to enable link events for port %d\n", - pi->lport); - return -EIO; - } - - return 0; -} - -/** * ice_vsi_link_event - update the vsi's netdev * @vsi: the vsi on which the link event occurred * @link_up: whether or not the vsi needs to be set up or down @@ -671,27 +612,35 @@ ice_link_event(struct ice_pf *pf, struct ice_port_info *pi) } /** - * ice_handle_link_event - handle link event via ARQ - * @pf: pf that the link event is associated with - * - * Return -EINVAL if port_info is null - * Return status on succes + * ice_watchdog_subtask - periodic tasks not using event driven scheduling + * @pf: board private structure */ -static int ice_handle_link_event(struct ice_pf *pf) +static void ice_watchdog_subtask(struct ice_pf *pf) { - struct ice_port_info *port_info; - int status; + int i; - port_info = pf->hw.port_info; - if (!port_info) - return -EINVAL; + /* if interface is down do nothing */ + if (test_bit(__ICE_DOWN, pf->state) || + test_bit(__ICE_CFG_BUSY, pf->state)) + return; - status = ice_link_event(pf, port_info); - if (status) - dev_dbg(&pf->pdev->dev, - "Could not process link event, error %d\n", status); + /* make sure we don't do these things too often */ + if (time_before(jiffies, + pf->serv_tmr_prev + pf->serv_tmr_period)) + return; - return status; + pf->serv_tmr_prev = jiffies; + + if (ice_link_event(pf, pf->hw.port_info)) + dev_dbg(&pf->pdev->dev, "ice_link_event failed\n"); + + /* Update the stats for active netdevs so the network stack + * can look at updated numbers whenever it cares to + */ + ice_update_pf_stats(pf); + for (i = 0; i < pf->num_alloc_vsi; i++) + if (pf->vsi[i] && pf->vsi[i]->netdev) + ice_update_vsi_stats(pf->vsi[i]); } /** @@ -797,11 +746,6 @@ static int __ice_clean_ctrlq(struct ice_pf *pf, enum ice_ctl_q q_type) opcode = le16_to_cpu(event.desc.opcode); switch (opcode) { - case ice_aqc_opc_get_link_status: - if (ice_handle_link_event(pf)) - dev_err(&pf->pdev->dev, - "Could not handle link event\n"); - break; case ice_mbx_opc_send_msg_to_pf: ice_vc_process_vf_msg(pf, &event); break; @@ -2207,12 +2151,6 @@ static int ice_probe(struct pci_dev *pdev, /* since everything is good, start the service timer */ mod_timer(&pf->serv_tmr, round_jiffies(jiffies + pf->serv_tmr_period)); - err = ice_init_link_events(pf->hw.port_info); - if (err) { - dev_err(&pdev->dev, "ice_init_link_events failed: %d\n", err); - goto err_alloc_sw_unroll; - } - return 0; err_alloc_sw_unroll: @@ -2271,9 +2209,9 @@ static void ice_remove(struct pci_dev *pdev) * Class, Class Mask, private data (not used) } */ static const struct pci_device_id ice_pci_tbl[] = { - { PCI_VDEVICE(INTEL, ICE_DEV_ID_C810_BACKPLANE), 0 }, - { PCI_VDEVICE(INTEL, ICE_DEV_ID_C810_QSFP), 0 }, - { PCI_VDEVICE(INTEL, ICE_DEV_ID_C810_SFP), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_BACKPLANE), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_QSFP), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_SFP), 0 }, /* required last entry */ { 0, } }; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c index c25e486706f3..45f10f8f01dc 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c @@ -173,6 +173,7 @@ static void ice_dis_vf_mappings(struct ice_vf *vf) vsi = pf->vsi[vf->lan_vsi_idx]; wr32(hw, VPINT_ALLOC(vf->vf_id), 0); + wr32(hw, VPINT_ALLOC_PCI(vf->vf_id), 0); first = vf->first_vector_idx; last = first + pf->num_vf_msix - 1; @@ -519,6 +520,10 @@ static void ice_ena_vf_mappings(struct ice_vf *vf) VPINT_ALLOC_VALID_M); wr32(hw, VPINT_ALLOC(vf->vf_id), reg); + reg = (((first << VPINT_ALLOC_PCI_FIRST_S) & VPINT_ALLOC_PCI_FIRST_M) | + ((last << VPINT_ALLOC_PCI_LAST_S) & VPINT_ALLOC_PCI_LAST_M) | + VPINT_ALLOC_PCI_VALID_M); + wr32(hw, VPINT_ALLOC_PCI(vf->vf_id), reg); /* map the interrupts to its functions */ for (v = first; v <= last; v++) { reg = (((abs_vf_id << GLINT_VECT2FUNC_VF_NUM_S) & @@ -528,10 +533,11 @@ static void ice_ena_vf_mappings(struct ice_vf *vf) wr32(hw, GLINT_VECT2FUNC(v), reg); } + /* set regardless of mapping mode */ + wr32(hw, VPLAN_TXQ_MAPENA(vf->vf_id), VPLAN_TXQ_MAPENA_TX_ENA_M); + /* VF Tx queues allocation */ if (vsi->tx_mapping_mode == ICE_VSI_MAP_CONTIG) { - wr32(hw, VPLAN_TXQ_MAPENA(vf->vf_id), - VPLAN_TXQ_MAPENA_TX_ENA_M); /* set the VF PF Tx queue range * VFNUMQ value should be set to (number of queues - 1). A value * of 0 means 1 queue and a value of 255 means 256 queues @@ -546,10 +552,11 @@ static void ice_ena_vf_mappings(struct ice_vf *vf) "Scattered mode for VF Tx queues is not yet implemented\n"); } + /* set regardless of mapping mode */ + wr32(hw, VPLAN_RXQ_MAPENA(vf->vf_id), VPLAN_RXQ_MAPENA_RX_ENA_M); + /* VF Rx queues allocation */ if (vsi->rx_mapping_mode == ICE_VSI_MAP_CONTIG) { - wr32(hw, VPLAN_RXQ_MAPENA(vf->vf_id), - VPLAN_RXQ_MAPENA_RX_ENA_M); /* set the VF PF Rx queue range * VFNUMQ value should be set to (number of queues - 1). A value * of 0 means 1 queue and a value of 255 means 256 queues diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index 9f4d700e09df..29ced6b74d36 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -51,9 +51,15 @@ * * The 40 bit 82580 SYSTIM overflows every * 2^40 * 10^-9 / 60 = 18.3 minutes. + * + * SYSTIM is converted to real time using a timecounter. As + * timecounter_cyc2time() allows old timestamps, the timecounter + * needs to be updated at least once per half of the SYSTIM interval. + * Scheduling of delayed work is not very accurate, so we aim for 8 + * minutes to be sure the actual interval is shorter than 9.16 minutes. */ -#define IGB_SYSTIM_OVERFLOW_PERIOD (HZ * 60 * 9) +#define IGB_SYSTIM_OVERFLOW_PERIOD (HZ * 60 * 8) #define IGB_PTP_TX_TIMEOUT (HZ * 15) #define INCPERIOD_82576 BIT(E1000_TIMINCA_16NS_SHIFT) #define INCVALUE_82576_MASK GENMASK(E1000_TIMINCA_16NS_SHIFT - 1, 0) diff --git a/drivers/net/ethernet/intel/ixgbe/Makefile b/drivers/net/ethernet/intel/ixgbe/Makefile index ca6b0c458e4a..4fb0d9e3f2da 100644 --- a/drivers/net/ethernet/intel/ixgbe/Makefile +++ b/drivers/net/ethernet/intel/ixgbe/Makefile @@ -17,4 +17,4 @@ ixgbe-$(CONFIG_IXGBE_DCB) += ixgbe_dcb.o ixgbe_dcb_82598.o \ ixgbe-$(CONFIG_IXGBE_HWMON) += ixgbe_sysfs.o ixgbe-$(CONFIG_DEBUG_FS) += ixgbe_debugfs.o ixgbe-$(CONFIG_FCOE:m=y) += ixgbe_fcoe.o -ixgbe-$(CONFIG_XFRM_OFFLOAD) += ixgbe_ipsec.o +ixgbe-$(CONFIG_IXGBE_IPSEC) += ixgbe_ipsec.o diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 7a7679e7be84..143bdd5ee2a0 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -30,7 +30,6 @@ #include "ixgbe_ipsec.h" #include <net/xdp.h> -#include <net/busy_poll.h> /* common prefix used by pr_<> macros */ #undef pr_fmt @@ -770,9 +769,9 @@ struct ixgbe_adapter { #define IXGBE_RSS_KEY_SIZE 40 /* size of RSS Hash Key in bytes */ u32 *rss_key; -#ifdef CONFIG_XFRM_OFFLOAD +#ifdef CONFIG_IXGBE_IPSEC struct ixgbe_ipsec *ipsec; -#endif /* CONFIG_XFRM_OFFLOAD */ +#endif /* CONFIG_IXGBE_IPSEC */ /* AF_XDP zero-copy */ struct xdp_umem **xsk_umems; @@ -1009,7 +1008,7 @@ void ixgbe_store_key(struct ixgbe_adapter *adapter); void ixgbe_store_reta(struct ixgbe_adapter *adapter); s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg, u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm); -#ifdef CONFIG_XFRM_OFFLOAD +#ifdef CONFIG_IXGBE_IPSEC void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter); void ixgbe_stop_ipsec_offload(struct ixgbe_adapter *adapter); void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter); @@ -1037,5 +1036,5 @@ static inline int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *mbuf, u32 vf) { return -EACCES; } static inline int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter, u32 *mbuf, u32 vf) { return -EACCES; } -#endif /* CONFIG_XFRM_OFFLOAD */ +#endif /* CONFIG_IXGBE_IPSEC */ #endif /* _IXGBE_H_ */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 0049a2becd7e..113b38e0defb 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -8694,7 +8694,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, #endif /* IXGBE_FCOE */ -#ifdef CONFIG_XFRM_OFFLOAD +#ifdef CONFIG_IXGBE_IPSEC if (skb->sp && !ixgbe_ipsec_tx(tx_ring, first, &ipsec_tx)) goto out_drop; #endif @@ -10190,7 +10190,7 @@ ixgbe_features_check(struct sk_buff *skb, struct net_device *dev, * the TSO, so it's the exception. */ if (skb->encapsulation && !(features & NETIF_F_TSO_MANGLEID)) { -#ifdef CONFIG_XFRM_OFFLOAD +#ifdef CONFIG_IXGBE_IPSEC if (!skb->sp) #endif features &= ~NETIF_F_TSO; @@ -10883,7 +10883,7 @@ skip_sriov: if (hw->mac.type >= ixgbe_mac_82599EB) netdev->features |= NETIF_F_SCTP_CRC; -#ifdef CONFIG_XFRM_OFFLOAD +#ifdef CONFIG_IXGBE_IPSEC #define IXGBE_ESP_FEATURES (NETIF_F_HW_ESP | \ NETIF_F_HW_ESP_TX_CSUM | \ NETIF_F_GSO_ESP) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index af25a8fffeb8..5dacfc870259 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -722,8 +722,10 @@ static inline void ixgbe_vf_reset_event(struct ixgbe_adapter *adapter, u32 vf) ixgbe_set_vmvir(adapter, vfinfo->pf_vlan, adapter->default_up, vf); - if (vfinfo->spoofchk_enabled) + if (vfinfo->spoofchk_enabled) { hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf); + hw->mac.ops.set_mac_anti_spoofing(hw, true, vf); + } } /* reset multicast table array for vf */ diff --git a/drivers/net/ethernet/intel/ixgbevf/Makefile b/drivers/net/ethernet/intel/ixgbevf/Makefile index 297d0f0858b5..186a4bb24fde 100644 --- a/drivers/net/ethernet/intel/ixgbevf/Makefile +++ b/drivers/net/ethernet/intel/ixgbevf/Makefile @@ -10,5 +10,5 @@ ixgbevf-objs := vf.o \ mbx.o \ ethtool.o \ ixgbevf_main.o -ixgbevf-$(CONFIG_XFRM_OFFLOAD) += ipsec.o +ixgbevf-$(CONFIG_IXGBEVF_IPSEC) += ipsec.o diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h index e399e1c0c54a..ecab686574b6 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h @@ -459,7 +459,7 @@ int ethtool_ioctl(struct ifreq *ifr); extern void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector); -#ifdef CONFIG_XFRM_OFFLOAD +#ifdef CONFIG_IXGBEVF_IPSEC void ixgbevf_init_ipsec_offload(struct ixgbevf_adapter *adapter); void ixgbevf_stop_ipsec_offload(struct ixgbevf_adapter *adapter); void ixgbevf_ipsec_restore(struct ixgbevf_adapter *adapter); @@ -482,7 +482,7 @@ static inline int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring, struct ixgbevf_tx_buffer *first, struct ixgbevf_ipsec_tx_data *itd) { return 0; } -#endif /* CONFIG_XFRM_OFFLOAD */ +#endif /* CONFIG_IXGBEVF_IPSEC */ void ixgbe_napi_add_all(struct ixgbevf_adapter *adapter); void ixgbe_napi_del_all(struct ixgbevf_adapter *adapter); diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 98707ee11d72..5e47ede7e832 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -4150,7 +4150,7 @@ static int ixgbevf_xmit_frame_ring(struct sk_buff *skb, first->tx_flags = tx_flags; first->protocol = vlan_get_protocol(skb); -#ifdef CONFIG_XFRM_OFFLOAD +#ifdef CONFIG_IXGBEVF_IPSEC if (skb->sp && !ixgbevf_ipsec_tx(tx_ring, first, &ipsec_tx)) goto out_drop; #endif diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index 176c6b56fdcc..398328f10743 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -796,6 +796,7 @@ struct mvpp2_queue_vector { int nrxqs; u32 pending_cause_rx; struct mvpp2_port *port; + struct cpumask *mask; }; struct mvpp2_port { diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 14f9679c957c..7a37a37e3fb3 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -3298,24 +3298,30 @@ static int mvpp2_irqs_init(struct mvpp2_port *port) for (i = 0; i < port->nqvecs; i++) { struct mvpp2_queue_vector *qv = port->qvecs + i; - if (qv->type == MVPP2_QUEUE_VECTOR_PRIVATE) + if (qv->type == MVPP2_QUEUE_VECTOR_PRIVATE) { + qv->mask = kzalloc(cpumask_size(), GFP_KERNEL); + if (!qv->mask) { + err = -ENOMEM; + goto err; + } + irq_set_status_flags(qv->irq, IRQ_NO_BALANCING); + } err = request_irq(qv->irq, mvpp2_isr, 0, port->dev->name, qv); if (err) goto err; if (qv->type == MVPP2_QUEUE_VECTOR_PRIVATE) { - unsigned long mask = 0; unsigned int cpu; for_each_present_cpu(cpu) { if (mvpp2_cpu_to_thread(port->priv, cpu) == qv->sw_thread_id) - mask |= BIT(cpu); + cpumask_set_cpu(cpu, qv->mask); } - irq_set_affinity_hint(qv->irq, to_cpumask(&mask)); + irq_set_affinity_hint(qv->irq, qv->mask); } } @@ -3325,6 +3331,8 @@ err: struct mvpp2_queue_vector *qv = port->qvecs + i; irq_set_affinity_hint(qv->irq, NULL); + kfree(qv->mask); + qv->mask = NULL; free_irq(qv->irq, qv); } @@ -3339,6 +3347,8 @@ static void mvpp2_irqs_deinit(struct mvpp2_port *port) struct mvpp2_queue_vector *qv = port->qvecs + i; irq_set_affinity_hint(qv->irq, NULL); + kfree(qv->mask); + qv->mask = NULL; irq_clear_status_flags(qv->irq, IRQ_NO_BALANCING); free_irq(qv->irq, qv); } diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 8890c95831ca..a5ab7eff2301 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -573,7 +573,7 @@ static int rvu_nix_aq_enq_inst(struct rvu *rvu, struct nix_aq_enq_req *req, sizeof(struct nix_cq_ctx_s)); else if (req->ctype == NIX_AQ_CTYPE_RSS) memcpy(&rsp->rss, ctx, - sizeof(struct nix_cq_ctx_s)); + sizeof(struct nix_rsse_s)); else if (req->ctype == NIX_AQ_CTYPE_MCE) memcpy(&rsp->mce, ctx, sizeof(struct nix_rx_mce_s)); @@ -1294,7 +1294,7 @@ static int nix_update_mce_list(struct nix_mce_list *mce_list, return 0; /* Add a new one to the list, at the tail */ - mce = kzalloc(sizeof(*mce), GFP_KERNEL); + mce = kzalloc(sizeof(*mce), GFP_ATOMIC); if (!mce) return -ENOMEM; mce->idx = idx; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index fe49384eba48..b744cd49a785 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -39,7 +39,6 @@ #include <linux/slab.h> #include <linux/hash.h> #include <net/ip.h> -#include <net/busy_poll.h> #include <net/vxlan.h> #include <net/devlink.h> diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index a1aeeb8094c3..db00bf1c23f5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -31,7 +31,6 @@ * */ -#include <net/busy_poll.h> #include <linux/bpf.h> #include <linux/bpf_trace.h> #include <linux/mlx4/cq.h> @@ -44,6 +43,7 @@ #include <linux/vmalloc.h> #include <linux/irq.h> +#include <net/ip.h> #if IS_ENABLED(CONFIG_IPV6) #include <net/ip6_checksum.h> #endif diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 1857ee0f0871..6f5153afcab4 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -1006,7 +1006,6 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) ring->packets++; } ring->bytes += tx_info->nr_bytes; - netdev_tx_sent_queue(ring->tx_queue, tx_info->nr_bytes); AVG_PERF_COUNTER(priv->pstats.tx_pktsz_avg, skb->len); if (tx_info->inl) @@ -1044,7 +1043,10 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) netif_tx_stop_queue(ring->tx_queue); ring->queue_stopped++; } - send_doorbell = !skb->xmit_more || netif_xmit_stopped(ring->tx_queue); + + send_doorbell = __netdev_tx_sent_queue(ring->tx_queue, + tx_info->nr_bytes, + skb->xmit_more); real_size = (real_size / 16) & 0x3f; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 2f7fb8de6967..79638dcbae78 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -34,7 +34,6 @@ #include <linux/ip.h> #include <linux/ipv6.h> #include <linux/tcp.h> -#include <net/busy_poll.h> #include <net/ip6_checksum.h> #include <net/page_pool.h> #include <net/inet_ecn.h> @@ -714,43 +713,15 @@ static inline void mlx5e_enable_ecn(struct mlx5e_rq *rq, struct sk_buff *skb) rq->stats->ecn_mark += !!rc; } -static __be32 mlx5e_get_fcs(struct sk_buff *skb) +static u32 mlx5e_get_fcs(const struct sk_buff *skb) { - int last_frag_sz, bytes_in_prev, nr_frags; - u8 *fcs_p1, *fcs_p2; - skb_frag_t *last_frag; - __be32 fcs_bytes; + const void *fcs_bytes; + u32 _fcs_bytes; - if (!skb_is_nonlinear(skb)) - return *(__be32 *)(skb->data + skb->len - ETH_FCS_LEN); + fcs_bytes = skb_header_pointer(skb, skb->len - ETH_FCS_LEN, + ETH_FCS_LEN, &_fcs_bytes); - nr_frags = skb_shinfo(skb)->nr_frags; - last_frag = &skb_shinfo(skb)->frags[nr_frags - 1]; - last_frag_sz = skb_frag_size(last_frag); - - /* If all FCS data is in last frag */ - if (last_frag_sz >= ETH_FCS_LEN) - return *(__be32 *)(skb_frag_address(last_frag) + - last_frag_sz - ETH_FCS_LEN); - - fcs_p2 = (u8 *)skb_frag_address(last_frag); - bytes_in_prev = ETH_FCS_LEN - last_frag_sz; - - /* Find where the other part of the FCS is - Linear or another frag */ - if (nr_frags == 1) { - fcs_p1 = skb_tail_pointer(skb); - } else { - skb_frag_t *prev_frag = &skb_shinfo(skb)->frags[nr_frags - 2]; - - fcs_p1 = skb_frag_address(prev_frag) + - skb_frag_size(prev_frag); - } - fcs_p1 -= bytes_in_prev; - - memcpy(&fcs_bytes, fcs_p1, bytes_in_prev); - memcpy(((u8 *)&fcs_bytes) + bytes_in_prev, fcs_p2, last_frag_sz); - - return fcs_bytes; + return __get_unaligned_cpu32(fcs_bytes); } static u8 get_ip_proto(struct sk_buff *skb, __be16 proto) @@ -798,8 +769,9 @@ static inline void mlx5e_handle_csum(struct net_device *netdev, network_depth - ETH_HLEN, skb->csum); if (unlikely(netdev->features & NETIF_F_RXFCS)) - skb->csum = csum_add(skb->csum, - (__force __wsum)mlx5e_get_fcs(skb)); + skb->csum = csum_block_add(skb->csum, + (__force __wsum)mlx5e_get_fcs(skb), + skb->len - ETH_FCS_LEN); stats->csum_complete++; return; } diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index 937d0ace699a..30f751e69698 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -943,8 +943,8 @@ static int mlxsw_devlink_core_bus_device_reload(struct devlink *devlink, mlxsw_core->bus, mlxsw_core->bus_priv, true, devlink); - if (err) - mlxsw_core->reload_fail = true; + mlxsw_core->reload_fail = !!err; + return err; } @@ -1083,8 +1083,15 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core, { struct devlink *devlink = priv_to_devlink(mlxsw_core); - if (mlxsw_core->reload_fail) - goto reload_fail; + if (mlxsw_core->reload_fail) { + if (!reload) + /* Only the parts that were not de-initialized in the + * failed reload attempt need to be de-initialized. + */ + goto reload_fail_deinit; + else + return; + } if (mlxsw_core->driver->fini) mlxsw_core->driver->fini(mlxsw_core); @@ -1098,9 +1105,12 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core, if (!reload) devlink_resources_unregister(devlink, NULL); mlxsw_core->bus->fini(mlxsw_core->bus_priv); - if (reload) - return; -reload_fail: + + return; + +reload_fail_deinit: + devlink_unregister(devlink); + devlink_resources_unregister(devlink, NULL); devlink_free(devlink); } EXPORT_SYMBOL(mlxsw_core_bus_device_unregister); diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 32cb6718bb17..db3d2790aeec 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -3284,7 +3284,7 @@ static inline void mlxsw_reg_qtct_pack(char *payload, u8 local_port, * Configures the ETS elements. */ #define MLXSW_REG_QEEC_ID 0x400D -#define MLXSW_REG_QEEC_LEN 0x1C +#define MLXSW_REG_QEEC_LEN 0x20 MLXSW_REG_DEFINE(qeec, MLXSW_REG_QEEC_ID, MLXSW_REG_QEEC_LEN); @@ -3326,6 +3326,15 @@ MLXSW_ITEM32(reg, qeec, element_index, 0x04, 0, 8); */ MLXSW_ITEM32(reg, qeec, next_element_index, 0x08, 0, 8); +/* reg_qeec_mise + * Min shaper configuration enable. Enables configuration of the min + * shaper on this ETS element + * 0 - Disable + * 1 - Enable + * Access: RW + */ +MLXSW_ITEM32(reg, qeec, mise, 0x0C, 31, 1); + enum { MLXSW_REG_QEEC_BYTES_MODE, MLXSW_REG_QEEC_PACKETS_MODE, @@ -3342,6 +3351,17 @@ enum { */ MLXSW_ITEM32(reg, qeec, pb, 0x0C, 28, 1); +/* The smallest permitted min shaper rate. */ +#define MLXSW_REG_QEEC_MIS_MIN 200000 /* Kbps */ + +/* reg_qeec_min_shaper_rate + * Min shaper information rate. + * For CPU port, can only be configured for port hierarchy. + * When in bytes mode, value is specified in units of 1000bps. + * Access: RW + */ +MLXSW_ITEM32(reg, qeec, min_shaper_rate, 0x0C, 0, 28); + /* reg_qeec_mase * Max shaper configuration enable. Enables configuration of the max * shaper on this ETS element. diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 8a4983adae94..9bec940330a4 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -2740,6 +2740,21 @@ int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(qeec), qeec_pl); } +static int mlxsw_sp_port_min_bw_set(struct mlxsw_sp_port *mlxsw_sp_port, + enum mlxsw_reg_qeec_hr hr, u8 index, + u8 next_index, u32 minrate) +{ + struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; + char qeec_pl[MLXSW_REG_QEEC_LEN]; + + mlxsw_reg_qeec_pack(qeec_pl, mlxsw_sp_port->local_port, hr, index, + next_index); + mlxsw_reg_qeec_mise_set(qeec_pl, true); + mlxsw_reg_qeec_min_shaper_rate_set(qeec_pl, minrate); + + return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(qeec), qeec_pl); +} + int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, u8 switch_prio, u8 tclass) { @@ -2817,6 +2832,16 @@ static int mlxsw_sp_port_ets_init(struct mlxsw_sp_port *mlxsw_sp_port) return err; } + /* Configure the min shaper for multicast TCs. */ + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_min_bw_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_TC, + i + 8, i, + MLXSW_REG_QEEC_MIS_MIN); + if (err) + return err; + } + /* Map all priorities to traffic class 0. */ for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { err = mlxsw_sp_port_prio_tc_set(mlxsw_sp_port, i, 0); @@ -3543,7 +3568,6 @@ static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core) burst_size = 7; break; case MLXSW_REG_HTGT_TRAP_GROUP_SP_IP2ME: - is_bytes = true; rate = 4 * 1024; burst_size = 4; break; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index bc60d7a8b49d..739a51f0a366 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -2661,8 +2661,6 @@ static void mlxsw_sp_switchdev_bridge_fdb_event_work(struct work_struct *work) break; case SWITCHDEV_FDB_DEL_TO_DEVICE: fdb_info = &switchdev_work->fdb_info; - if (!fdb_info->added_by_user) - break; mlxsw_sp_port_fdb_set(mlxsw_sp_port, fdb_info, false); break; case SWITCHDEV_FDB_ADD_TO_BRIDGE: /* fall through */ diff --git a/drivers/net/ethernet/microchip/Kconfig b/drivers/net/ethernet/microchip/Kconfig index 16bd3f44dbe8..cf1d49149cc8 100644 --- a/drivers/net/ethernet/microchip/Kconfig +++ b/drivers/net/ethernet/microchip/Kconfig @@ -5,7 +5,6 @@ config NET_VENDOR_MICROCHIP bool "Microchip devices" default y - depends on SPI ---help--- If you have a network (Ethernet) card belonging to this class, say Y. diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index b2d2ec8c11e2..5f384f73007d 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -70,7 +70,6 @@ #include <net/tcp.h> #include <asm/byteorder.h> #include <asm/processor.h> -#include <net/busy_poll.h> #include "myri10ge_mcp.h" #include "myri10ge_mcp_gen_header.h" diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c index f40f654398a0..a96364df4320 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c @@ -1944,9 +1944,12 @@ int qed_mcp_trans_speed_mask(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u32 *p_speed_mask) { u32 transceiver_type, transceiver_state; + int ret; - qed_mcp_get_transceiver_data(p_hwfn, p_ptt, &transceiver_state, - &transceiver_type); + ret = qed_mcp_get_transceiver_data(p_hwfn, p_ptt, &transceiver_state, + &transceiver_type); + if (ret) + return ret; if (qed_is_transceiver_ready(transceiver_state, transceiver_type) == false) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 006b0aa8cec3..1fd01688d37b 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -4161,10 +4161,15 @@ static void rtl_wol_suspend_quirk(struct rtl8169_private *tp) static bool rtl_wol_pll_power_down(struct rtl8169_private *tp) { - if (!netif_running(tp->dev) || !__rtl8169_get_wol(tp)) + struct phy_device *phydev; + + if (!__rtl8169_get_wol(tp)) return false; - phy_speed_down(tp->dev->phydev, false); + /* phydev may not be attached to netdevice */ + phydev = mdiobus_get_phy(tp->mii_bus, 0); + + phy_speed_down(phydev, false); rtl_wol_suspend_quirk(tp); return true; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index f9a61f90cfbc..0f660af01a4b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -714,8 +714,9 @@ static int get_ephy_nodes(struct stmmac_priv *priv) return -ENODEV; } - mdio_internal = of_find_compatible_node(mdio_mux, NULL, + mdio_internal = of_get_compatible_child(mdio_mux, "allwinner,sun8i-h3-mdio-internal"); + of_node_put(mdio_mux); if (!mdio_internal) { dev_err(priv->device, "Cannot get internal_mdio node\n"); return -ENODEV; @@ -729,13 +730,20 @@ static int get_ephy_nodes(struct stmmac_priv *priv) gmac->rst_ephy = of_reset_control_get_exclusive(iphynode, NULL); if (IS_ERR(gmac->rst_ephy)) { ret = PTR_ERR(gmac->rst_ephy); - if (ret == -EPROBE_DEFER) + if (ret == -EPROBE_DEFER) { + of_node_put(iphynode); + of_node_put(mdio_internal); return ret; + } continue; } dev_info(priv->device, "Found internal PHY node\n"); + of_node_put(iphynode); + of_node_put(mdio_internal); return 0; } + + of_node_put(mdio_internal); return -ENODEV; } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index b72ef171477e..bdd351597b55 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -243,7 +243,7 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg, */ int stmmac_mdio_reset(struct mii_bus *bus) { -#if defined(CONFIG_STMMAC_PLATFORM) +#if IS_ENABLED(CONFIG_STMMAC_PLATFORM) struct net_device *ndev = bus->priv; struct stmmac_priv *priv = netdev_priv(ndev); unsigned int mii_address = priv->hw->mii.addr; diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 4bb90b6867a2..64a982563d59 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -2812,9 +2812,6 @@ static int macsec_dev_open(struct net_device *dev) struct net_device *real_dev = macsec->real_dev; int err; - if (!(real_dev->flags & IFF_UP)) - return -ENETDOWN; - err = dev_uc_add(real_dev, dev->dev_addr); if (err < 0) return err; @@ -3306,6 +3303,9 @@ static int macsec_newlink(struct net *net, struct net_device *dev, if (err < 0) goto del_dev; + netif_stacked_transfer_operstate(real_dev, dev); + linkwatch_fire_event(dev); + macsec_generation++; return 0; @@ -3490,6 +3490,20 @@ static int macsec_notify(struct notifier_block *this, unsigned long event, return NOTIFY_DONE; switch (event) { + case NETDEV_DOWN: + case NETDEV_UP: + case NETDEV_CHANGE: { + struct macsec_dev *m, *n; + struct macsec_rxh_data *rxd; + + rxd = macsec_data_rtnl(real_dev); + list_for_each_entry_safe(m, n, &rxd->secys, secys) { + struct net_device *dev = m->secy.netdev; + + netif_stacked_transfer_operstate(real_dev, dev); + } + break; + } case NETDEV_UNREGISTER: { struct macsec_dev *m, *n; struct macsec_rxh_data *rxd; diff --git a/drivers/net/ntb_netdev.c b/drivers/net/ntb_netdev.c index b12023bc2cab..a5bab614ff84 100644 --- a/drivers/net/ntb_netdev.c +++ b/drivers/net/ntb_netdev.c @@ -71,7 +71,6 @@ static unsigned int tx_start = 10; static unsigned int tx_stop = 5; struct ntb_netdev { - struct list_head list; struct pci_dev *pdev; struct net_device *ndev; struct ntb_transport_qp *qp; @@ -81,8 +80,6 @@ struct ntb_netdev { #define NTB_TX_TIMEOUT_MS 1000 #define NTB_RXQ_SIZE 100 -static LIST_HEAD(dev_list); - static void ntb_netdev_event_handler(void *data, int link_is_up) { struct net_device *ndev = data; @@ -236,7 +233,7 @@ static void ntb_netdev_tx_timer(struct timer_list *t) struct net_device *ndev = dev->ndev; if (ntb_transport_tx_free_entry(dev->qp) < tx_stop) { - mod_timer(&dev->tx_timer, jiffies + msecs_to_jiffies(tx_time)); + mod_timer(&dev->tx_timer, jiffies + usecs_to_jiffies(tx_time)); } else { /* Make sure anybody stopping the queue after this sees the new * value of ntb_transport_tx_free_entry() @@ -452,7 +449,7 @@ static int ntb_netdev_probe(struct device *client_dev) if (rc) goto err1; - list_add(&dev->list, &dev_list); + dev_set_drvdata(client_dev, ndev); dev_info(&pdev->dev, "%s created\n", ndev->name); return 0; @@ -465,27 +462,8 @@ err: static void ntb_netdev_remove(struct device *client_dev) { - struct ntb_dev *ntb; - struct net_device *ndev; - struct pci_dev *pdev; - struct ntb_netdev *dev; - bool found = false; - - ntb = dev_ntb(client_dev->parent); - pdev = ntb->pdev; - - list_for_each_entry(dev, &dev_list, list) { - if (dev->pdev == pdev) { - found = true; - break; - } - } - if (!found) - return; - - list_del(&dev->list); - - ndev = dev->ndev; + struct net_device *ndev = dev_get_drvdata(client_dev); + struct ntb_netdev *dev = netdev_priv(ndev); unregister_netdev(ndev); ntb_transport_free_queue(dev->qp); diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index e1225545362d..d7636ff03bc7 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -329,7 +329,7 @@ struct phy_driver genphy_10g_driver = { .name = "Generic 10G PHY", .soft_reset = gen10g_no_soft_reset, .config_init = gen10g_config_init, - .features = 0, + .features = PHY_10GBIT_FEATURES, .config_aneg = gen10g_config_aneg, .read_status = gen10g_read_status, .suspend = gen10g_suspend, diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index 7fc8508b5231..271e8adc39f1 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -220,7 +220,7 @@ static struct phy_driver realtek_drvs[] = { .flags = PHY_HAS_INTERRUPT, }, { .phy_id = 0x001cc816, - .name = "RTL8201F 10/100Mbps Ethernet", + .name = "RTL8201F Fast Ethernet", .phy_id_mask = 0x001fffff, .features = PHY_BASIC_FEATURES, .flags = PHY_HAS_INTERRUPT, diff --git a/drivers/net/ppp/ppp_mppe.c b/drivers/net/ppp/ppp_mppe.c index a205750b431b..7ccdc62c6052 100644 --- a/drivers/net/ppp/ppp_mppe.c +++ b/drivers/net/ppp/ppp_mppe.c @@ -95,7 +95,7 @@ static inline void sha_pad_init(struct sha_pad *shapad) * State for an MPPE (de)compressor. */ struct ppp_mppe_state { - struct crypto_skcipher *arc4; + struct crypto_sync_skcipher *arc4; struct shash_desc *sha1; unsigned char *sha1_digest; unsigned char master_key[MPPE_MAX_KEY_LEN]; @@ -155,15 +155,15 @@ static void get_new_key_from_sha(struct ppp_mppe_state * state) static void mppe_rekey(struct ppp_mppe_state * state, int initial_key) { struct scatterlist sg_in[1], sg_out[1]; - SKCIPHER_REQUEST_ON_STACK(req, state->arc4); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, state->arc4); - skcipher_request_set_tfm(req, state->arc4); + skcipher_request_set_sync_tfm(req, state->arc4); skcipher_request_set_callback(req, 0, NULL, NULL); get_new_key_from_sha(state); if (!initial_key) { - crypto_skcipher_setkey(state->arc4, state->sha1_digest, - state->keylen); + crypto_sync_skcipher_setkey(state->arc4, state->sha1_digest, + state->keylen); sg_init_table(sg_in, 1); sg_init_table(sg_out, 1); setup_sg(sg_in, state->sha1_digest, state->keylen); @@ -181,7 +181,8 @@ static void mppe_rekey(struct ppp_mppe_state * state, int initial_key) state->session_key[1] = 0x26; state->session_key[2] = 0x9e; } - crypto_skcipher_setkey(state->arc4, state->session_key, state->keylen); + crypto_sync_skcipher_setkey(state->arc4, state->session_key, + state->keylen); skcipher_request_zero(req); } @@ -203,7 +204,7 @@ static void *mppe_alloc(unsigned char *options, int optlen) goto out; - state->arc4 = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); + state->arc4 = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0); if (IS_ERR(state->arc4)) { state->arc4 = NULL; goto out_free; @@ -250,7 +251,7 @@ out_free: crypto_free_shash(state->sha1->tfm); kzfree(state->sha1); } - crypto_free_skcipher(state->arc4); + crypto_free_sync_skcipher(state->arc4); kfree(state); out: return NULL; @@ -266,7 +267,7 @@ static void mppe_free(void *arg) kfree(state->sha1_digest); crypto_free_shash(state->sha1->tfm); kzfree(state->sha1); - crypto_free_skcipher(state->arc4); + crypto_free_sync_skcipher(state->arc4); kfree(state); } } @@ -366,7 +367,7 @@ mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf, int isize, int osize) { struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - SKCIPHER_REQUEST_ON_STACK(req, state->arc4); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, state->arc4); int proto; int err; struct scatterlist sg_in[1], sg_out[1]; @@ -426,7 +427,7 @@ mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf, setup_sg(sg_in, ibuf, isize); setup_sg(sg_out, obuf, osize); - skcipher_request_set_tfm(req, state->arc4); + skcipher_request_set_sync_tfm(req, state->arc4); skcipher_request_set_callback(req, 0, NULL, NULL); skcipher_request_set_crypt(req, sg_in, sg_out, isize, NULL); err = crypto_skcipher_encrypt(req); @@ -480,7 +481,7 @@ mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf, int osize) { struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - SKCIPHER_REQUEST_ON_STACK(req, state->arc4); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, state->arc4); unsigned ccount; int flushed = MPPE_BITS(ibuf) & MPPE_BIT_FLUSHED; struct scatterlist sg_in[1], sg_out[1]; @@ -615,7 +616,7 @@ mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf, setup_sg(sg_in, ibuf, 1); setup_sg(sg_out, obuf, 1); - skcipher_request_set_tfm(req, state->arc4); + skcipher_request_set_sync_tfm(req, state->arc4); skcipher_request_set_callback(req, 0, NULL, NULL); skcipher_request_set_crypt(req, sg_in, sg_out, 1, NULL); if (crypto_skcipher_decrypt(req)) { diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 262e7a3c23cb..2d17f3b9bb16 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -1598,6 +1598,8 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) return ret; } + cancel_delayed_work_sync(&pdata->carrier_check); + if (pdata->suspend_flags) { netdev_warn(dev->net, "error during last resume\n"); pdata->suspend_flags = 0; @@ -1840,6 +1842,11 @@ done: */ if (ret && PMSG_IS_AUTO(message)) usbnet_resume(intf); + + if (ret) + schedule_delayed_work(&pdata->carrier_check, + CARRIER_CHECK_DELAY); + return ret; } |
