diff options
Diffstat (limited to 'drivers')
34 files changed, 459 insertions, 234 deletions
diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c index f26a7a15551a..4c2553672b6f 100644 --- a/drivers/crypto/chelsio/chcr_algo.c +++ b/drivers/crypto/chelsio/chcr_algo.c @@ -2590,11 +2590,22 @@ int chcr_aead_dma_map(struct device *dev, struct chcr_aead_reqctx *reqctx = aead_request_ctx(req); struct crypto_aead *tfm = crypto_aead_reqtfm(req); unsigned int authsize = crypto_aead_authsize(tfm); - int dst_size; + int src_len, dst_len; - dst_size = req->assoclen + req->cryptlen + (op_type ? - 0 : authsize); - if (!req->cryptlen || !dst_size) + /* calculate and handle src and dst sg length separately + * for inplace and out-of place operations + */ + if (req->src == req->dst) { + src_len = req->assoclen + req->cryptlen + (op_type ? + 0 : authsize); + dst_len = src_len; + } else { + src_len = req->assoclen + req->cryptlen; + dst_len = req->assoclen + req->cryptlen + (op_type ? + -authsize : authsize); + } + + if (!req->cryptlen || !src_len || !dst_len) return 0; reqctx->iv_dma = dma_map_single(dev, reqctx->iv, (IV + reqctx->b0_len), DMA_BIDIRECTIONAL); @@ -2606,20 +2617,23 @@ int chcr_aead_dma_map(struct device *dev, reqctx->b0_dma = 0; if (req->src == req->dst) { error = dma_map_sg(dev, req->src, - sg_nents_for_len(req->src, dst_size), + sg_nents_for_len(req->src, src_len), DMA_BIDIRECTIONAL); if (!error) goto err; } else { - error = dma_map_sg(dev, req->src, sg_nents(req->src), + error = dma_map_sg(dev, req->src, + sg_nents_for_len(req->src, src_len), DMA_TO_DEVICE); if (!error) goto err; - error = dma_map_sg(dev, req->dst, sg_nents(req->dst), + error = dma_map_sg(dev, req->dst, + sg_nents_for_len(req->dst, dst_len), DMA_FROM_DEVICE); if (!error) { - dma_unmap_sg(dev, req->src, sg_nents(req->src), - DMA_TO_DEVICE); + dma_unmap_sg(dev, req->src, + sg_nents_for_len(req->src, src_len), + DMA_TO_DEVICE); goto err; } } @@ -2637,24 +2651,37 @@ void chcr_aead_dma_unmap(struct device *dev, struct chcr_aead_reqctx *reqctx = aead_request_ctx(req); struct crypto_aead *tfm = crypto_aead_reqtfm(req); unsigned int authsize = crypto_aead_authsize(tfm); - int dst_size; + int src_len, dst_len; - dst_size = req->assoclen + req->cryptlen + (op_type ? - 0 : authsize); - if (!req->cryptlen || !dst_size) + /* calculate and handle src and dst sg length separately + * for inplace and out-of place operations + */ + if (req->src == req->dst) { + src_len = req->assoclen + req->cryptlen + (op_type ? + 0 : authsize); + dst_len = src_len; + } else { + src_len = req->assoclen + req->cryptlen; + dst_len = req->assoclen + req->cryptlen + (op_type ? + -authsize : authsize); + } + + if (!req->cryptlen || !src_len || !dst_len) return; dma_unmap_single(dev, reqctx->iv_dma, (IV + reqctx->b0_len), DMA_BIDIRECTIONAL); if (req->src == req->dst) { dma_unmap_sg(dev, req->src, - sg_nents_for_len(req->src, dst_size), + sg_nents_for_len(req->src, src_len), DMA_BIDIRECTIONAL); } else { - dma_unmap_sg(dev, req->src, sg_nents(req->src), - DMA_TO_DEVICE); - dma_unmap_sg(dev, req->dst, sg_nents(req->dst), - DMA_FROM_DEVICE); + dma_unmap_sg(dev, req->src, + sg_nents_for_len(req->src, src_len), + DMA_TO_DEVICE); + dma_unmap_sg(dev, req->dst, + sg_nents_for_len(req->dst, dst_len), + DMA_FROM_DEVICE); } } @@ -4364,22 +4391,32 @@ static int chcr_unregister_alg(void) for (i = 0; i < ARRAY_SIZE(driver_algs); i++) { switch (driver_algs[i].type & CRYPTO_ALG_TYPE_MASK) { case CRYPTO_ALG_TYPE_SKCIPHER: - if (driver_algs[i].is_registered) + if (driver_algs[i].is_registered && refcount_read( + &driver_algs[i].alg.skcipher.base.cra_refcnt) + == 1) { crypto_unregister_skcipher( &driver_algs[i].alg.skcipher); + driver_algs[i].is_registered = 0; + } break; case CRYPTO_ALG_TYPE_AEAD: - if (driver_algs[i].is_registered) + if (driver_algs[i].is_registered && refcount_read( + &driver_algs[i].alg.aead.base.cra_refcnt) == 1) { crypto_unregister_aead( &driver_algs[i].alg.aead); + driver_algs[i].is_registered = 0; + } break; case CRYPTO_ALG_TYPE_AHASH: - if (driver_algs[i].is_registered) + if (driver_algs[i].is_registered && refcount_read( + &driver_algs[i].alg.hash.halg.base.cra_refcnt) + == 1) { crypto_unregister_ahash( &driver_algs[i].alg.hash); + driver_algs[i].is_registered = 0; + } break; } - driver_algs[i].is_registered = 0; } return 0; } diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index a25c65d4af71..004919aea5fb 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3687,8 +3687,6 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd case BOND_RELEASE_OLD: case SIOCBONDRELEASE: res = bond_release(bond_dev, slave_dev); - if (!res) - netdev_update_lockdep_key(slave_dev); break; case BOND_SETHWADDR_OLD: case SIOCBONDSETHWADDR: diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c index 215c10923289..ddb3916d3506 100644 --- a/drivers/net/bonding/bond_options.c +++ b/drivers/net/bonding/bond_options.c @@ -1398,8 +1398,6 @@ static int bond_option_slaves_set(struct bonding *bond, case '-': slave_dbg(bond->dev, dev, "Releasing interface\n"); ret = bond_release(bond->dev, dev); - if (!ret) - netdev_update_lockdep_key(dev); break; default: diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 36290a8e2a84..5b9d7c60eebc 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -2558,13 +2558,16 @@ static int macb_open(struct net_device *dev) err = macb_phylink_connect(bp); if (err) - goto pm_exit; + goto napi_exit; netif_tx_start_all_queues(dev); if (bp->ptp_info) bp->ptp_info->ptp_init(dev); +napi_exit: + for (q = 0, queue = bp->queues; q < bp->num_queues; ++q, ++queue) + napi_disable(&queue->napi); pm_exit: if (err) { pm_runtime_put_sync(&bp->pdev->dev); diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c index 8fb48de5d18c..f150cd454fa4 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -2907,8 +2907,9 @@ static int setup_dpni(struct fsl_mc_device *ls_dev) if (err && err != -EOPNOTSUPP) goto close; - priv->cls_rules = devm_kzalloc(dev, sizeof(struct dpaa2_eth_cls_rule) * - dpaa2_eth_fs_count(priv), GFP_KERNEL); + priv->cls_rules = devm_kcalloc(dev, dpaa2_eth_fs_count(priv), + sizeof(struct dpaa2_eth_cls_rule), + GFP_KERNEL); if (!priv->cls_rules) { err = -ENOMEM; goto close; diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 197dc5b2c090..1b4d04e4474b 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -5184,6 +5184,9 @@ static int ibmvnic_remove(struct vio_dev *dev) adapter->state = VNIC_REMOVING; spin_unlock_irqrestore(&adapter->state_lock, flags); + flush_work(&adapter->ibmvnic_reset); + flush_delayed_work(&adapter->ibmvnic_delayed_reset); + rtnl_lock(); unregister_netdevice(netdev); diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h index bcd11b4b29df..10b805ba03ee 100644 --- a/drivers/net/ethernet/intel/iavf/iavf.h +++ b/drivers/net/ethernet/intel/iavf/iavf.h @@ -87,6 +87,10 @@ struct iavf_vsi { #define IAVF_HLUT_ARRAY_SIZE ((IAVF_VFQF_HLUT_MAX_INDEX + 1) * 4) #define IAVF_MBPS_DIVISOR 125000 /* divisor to convert to Mbps */ +#define IAVF_VIRTCHNL_VF_RESOURCE_SIZE (sizeof(struct virtchnl_vf_resource) + \ + (IAVF_MAX_VF_VSI * \ + sizeof(struct virtchnl_vsi_resource))) + /* MAX_MSIX_Q_VECTORS of these are allocated, * but we only use one per queue-specific vector. */ @@ -215,6 +219,10 @@ struct iavf_cloud_filter { bool add; /* filter needs to be added */ }; +#define IAVF_RESET_WAIT_MS 10 +#define IAVF_RESET_WAIT_DETECTED_COUNT 500 +#define IAVF_RESET_WAIT_COMPLETE_COUNT 2000 + /* board specific private data structure */ struct iavf_adapter { struct work_struct reset_task; @@ -306,6 +314,14 @@ struct iavf_adapter { bool netdev_registered; bool link_up; enum virtchnl_link_speed link_speed; + /* This is only populated if the VIRTCHNL_VF_CAP_ADV_LINK_SPEED is set + * in vf_res->vf_cap_flags. Use ADV_LINK_SUPPORT macro to determine if + * this field is valid. This field should be used going forward and the + * enum virtchnl_link_speed above should be considered the legacy way of + * storing/communicating link speeds. + */ + u32 link_speed_mbps; + enum virtchnl_ops current_op; #define CLIENT_ALLOWED(_a) ((_a)->vf_res ? \ (_a)->vf_res->vf_cap_flags & \ @@ -322,6 +338,8 @@ struct iavf_adapter { VIRTCHNL_VF_OFFLOAD_RSS_PF))) #define VLAN_ALLOWED(_a) ((_a)->vf_res->vf_cap_flags & \ VIRTCHNL_VF_OFFLOAD_VLAN) +#define ADV_LINK_SUPPORT(_a) ((_a)->vf_res->vf_cap_flags & \ + VIRTCHNL_VF_CAP_ADV_LINK_SPEED) struct virtchnl_vf_resource *vf_res; /* incl. all VSIs */ struct virtchnl_vsi_resource *vsi_res; /* our LAN VSI */ struct virtchnl_version_info pf_version; diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index 2c39d46b6138..181573822942 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -278,35 +278,46 @@ static int iavf_get_link_ksettings(struct net_device *netdev, ethtool_link_ksettings_zero_link_mode(cmd, supported); cmd->base.autoneg = AUTONEG_DISABLE; cmd->base.port = PORT_NONE; - /* Set speed and duplex */ + cmd->base.duplex = DUPLEX_FULL; + + if (ADV_LINK_SUPPORT(adapter)) { + if (adapter->link_speed_mbps && + adapter->link_speed_mbps < U32_MAX) + cmd->base.speed = adapter->link_speed_mbps; + else + cmd->base.speed = SPEED_UNKNOWN; + + return 0; + } + switch (adapter->link_speed) { - case IAVF_LINK_SPEED_40GB: + case VIRTCHNL_LINK_SPEED_40GB: cmd->base.speed = SPEED_40000; break; - case IAVF_LINK_SPEED_25GB: -#ifdef SPEED_25000 + case VIRTCHNL_LINK_SPEED_25GB: cmd->base.speed = SPEED_25000; -#else - netdev_info(netdev, - "Speed is 25G, display not supported by this version of ethtool.\n"); -#endif break; - case IAVF_LINK_SPEED_20GB: + case VIRTCHNL_LINK_SPEED_20GB: cmd->base.speed = SPEED_20000; break; - case IAVF_LINK_SPEED_10GB: + case VIRTCHNL_LINK_SPEED_10GB: cmd->base.speed = SPEED_10000; break; - case IAVF_LINK_SPEED_1GB: + case VIRTCHNL_LINK_SPEED_5GB: + cmd->base.speed = SPEED_5000; + break; + case VIRTCHNL_LINK_SPEED_2_5GB: + cmd->base.speed = SPEED_2500; + break; + case VIRTCHNL_LINK_SPEED_1GB: cmd->base.speed = SPEED_1000; break; - case IAVF_LINK_SPEED_100MB: + case VIRTCHNL_LINK_SPEED_100MB: cmd->base.speed = SPEED_100; break; default: break; } - cmd->base.duplex = DUPLEX_FULL; return 0; } diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index 2050649848ba..fa82768e5eda 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -1756,17 +1756,17 @@ static int iavf_init_get_resources(struct iavf_adapter *adapter) struct net_device *netdev = adapter->netdev; struct pci_dev *pdev = adapter->pdev; struct iavf_hw *hw = &adapter->hw; - int err = 0, bufsz; + int err; WARN_ON(adapter->state != __IAVF_INIT_GET_RESOURCES); /* aq msg sent, awaiting reply */ if (!adapter->vf_res) { - bufsz = sizeof(struct virtchnl_vf_resource) + - (IAVF_MAX_VF_VSI * - sizeof(struct virtchnl_vsi_resource)); - adapter->vf_res = kzalloc(bufsz, GFP_KERNEL); - if (!adapter->vf_res) + adapter->vf_res = kzalloc(IAVF_VIRTCHNL_VF_RESOURCE_SIZE, + GFP_KERNEL); + if (!adapter->vf_res) { + err = -ENOMEM; goto err; + } } err = iavf_get_vf_config(adapter); if (err == IAVF_ERR_ADMIN_QUEUE_NO_WORK) { @@ -2036,7 +2036,7 @@ static void iavf_disable_vf(struct iavf_adapter *adapter) iavf_reset_interrupt_capability(adapter); iavf_free_queues(adapter); iavf_free_q_vectors(adapter); - kfree(adapter->vf_res); + memset(adapter->vf_res, 0, IAVF_VIRTCHNL_VF_RESOURCE_SIZE); iavf_shutdown_adminq(&adapter->hw); adapter->netdev->flags &= ~IFF_UP; clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section); @@ -2046,8 +2046,6 @@ static void iavf_disable_vf(struct iavf_adapter *adapter) dev_info(&adapter->pdev->dev, "Reset task did not complete, VF disabled\n"); } -#define IAVF_RESET_WAIT_MS 10 -#define IAVF_RESET_WAIT_COUNT 500 /** * iavf_reset_task - Call-back task to handle hardware reset * @work: pointer to work_struct @@ -2101,20 +2099,20 @@ static void iavf_reset_task(struct work_struct *work) adapter->flags |= IAVF_FLAG_RESET_PENDING; /* poll until we see the reset actually happen */ - for (i = 0; i < IAVF_RESET_WAIT_COUNT; i++) { + for (i = 0; i < IAVF_RESET_WAIT_DETECTED_COUNT; i++) { reg_val = rd32(hw, IAVF_VF_ARQLEN1) & IAVF_VF_ARQLEN1_ARQENABLE_MASK; if (!reg_val) break; usleep_range(5000, 10000); } - if (i == IAVF_RESET_WAIT_COUNT) { + if (i == IAVF_RESET_WAIT_DETECTED_COUNT) { dev_info(&adapter->pdev->dev, "Never saw reset\n"); goto continue_reset; /* act like the reset happened */ } /* wait until the reset is complete and the PF is responding to us */ - for (i = 0; i < IAVF_RESET_WAIT_COUNT; i++) { + for (i = 0; i < IAVF_RESET_WAIT_COMPLETE_COUNT; i++) { /* sleep first to make sure a minimum wait time is met */ msleep(IAVF_RESET_WAIT_MS); @@ -2126,7 +2124,7 @@ static void iavf_reset_task(struct work_struct *work) pci_set_master(adapter->pdev); - if (i == IAVF_RESET_WAIT_COUNT) { + if (i == IAVF_RESET_WAIT_COMPLETE_COUNT) { dev_err(&adapter->pdev->dev, "Reset never finished (%x)\n", reg_val); iavf_disable_vf(adapter); @@ -2487,29 +2485,46 @@ static int iavf_validate_tx_bandwidth(struct iavf_adapter *adapter, { int speed = 0, ret = 0; + if (ADV_LINK_SUPPORT(adapter)) { + if (adapter->link_speed_mbps < U32_MAX) { + speed = adapter->link_speed_mbps; + goto validate_bw; + } else { + dev_err(&adapter->pdev->dev, "Unknown link speed\n"); + return -EINVAL; + } + } + switch (adapter->link_speed) { - case IAVF_LINK_SPEED_40GB: - speed = 40000; + case VIRTCHNL_LINK_SPEED_40GB: + speed = SPEED_40000; + break; + case VIRTCHNL_LINK_SPEED_25GB: + speed = SPEED_25000; + break; + case VIRTCHNL_LINK_SPEED_20GB: + speed = SPEED_20000; break; - case IAVF_LINK_SPEED_25GB: - speed = 25000; + case VIRTCHNL_LINK_SPEED_10GB: + speed = SPEED_10000; break; - case IAVF_LINK_SPEED_20GB: - speed = 20000; + case VIRTCHNL_LINK_SPEED_5GB: + speed = SPEED_5000; break; - case IAVF_LINK_SPEED_10GB: - speed = 10000; + case VIRTCHNL_LINK_SPEED_2_5GB: + speed = SPEED_2500; break; - case IAVF_LINK_SPEED_1GB: - speed = 1000; + case VIRTCHNL_LINK_SPEED_1GB: + speed = SPEED_1000; break; - case IAVF_LINK_SPEED_100MB: - speed = 100; + case VIRTCHNL_LINK_SPEED_100MB: + speed = SPEED_100; break; default: break; } +validate_bw: if (max_tx_rate > speed) { dev_err(&adapter->pdev->dev, "Invalid tx rate specified\n"); @@ -3412,7 +3427,7 @@ static int iavf_check_reset_complete(struct iavf_hw *hw) u32 rstat; int i; - for (i = 0; i < 100; i++) { + for (i = 0; i < IAVF_RESET_WAIT_COMPLETE_COUNT; i++) { rstat = rd32(hw, IAVF_VFGEN_RSTAT) & IAVF_VFGEN_RSTAT_VFR_STATE_MASK; if ((rstat == VIRTCHNL_VFR_VFACTIVE) || diff --git a/drivers/net/ethernet/intel/iavf/iavf_txrx.c b/drivers/net/ethernet/intel/iavf/iavf_txrx.c index 7a30d5d5ef53..e091bab7e770 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_txrx.c +++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.c @@ -379,19 +379,19 @@ static inline unsigned int iavf_itr_divisor(struct iavf_q_vector *q_vector) unsigned int divisor; switch (q_vector->adapter->link_speed) { - case IAVF_LINK_SPEED_40GB: + case VIRTCHNL_LINK_SPEED_40GB: divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 1024; break; - case IAVF_LINK_SPEED_25GB: - case IAVF_LINK_SPEED_20GB: + case VIRTCHNL_LINK_SPEED_25GB: + case VIRTCHNL_LINK_SPEED_20GB: divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 512; break; default: - case IAVF_LINK_SPEED_10GB: + case VIRTCHNL_LINK_SPEED_10GB: divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 256; break; - case IAVF_LINK_SPEED_1GB: - case IAVF_LINK_SPEED_100MB: + case VIRTCHNL_LINK_SPEED_1GB: + case VIRTCHNL_LINK_SPEED_100MB: divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 32; break; } diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c index d58374c2c33d..ed08ace4f05a 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c +++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c @@ -139,7 +139,8 @@ int iavf_send_vf_config_msg(struct iavf_adapter *adapter) VIRTCHNL_VF_OFFLOAD_ENCAP | VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM | VIRTCHNL_VF_OFFLOAD_REQ_QUEUES | - VIRTCHNL_VF_OFFLOAD_ADQ; + VIRTCHNL_VF_OFFLOAD_ADQ | + VIRTCHNL_VF_CAP_ADV_LINK_SPEED; adapter->current_op = VIRTCHNL_OP_GET_VF_RESOURCES; adapter->aq_required &= ~IAVF_FLAG_AQ_GET_CONFIG; @@ -891,6 +892,8 @@ void iavf_disable_vlan_stripping(struct iavf_adapter *adapter) iavf_send_pf_msg(adapter, VIRTCHNL_OP_DISABLE_VLAN_STRIPPING, NULL, 0); } +#define IAVF_MAX_SPEED_STRLEN 13 + /** * iavf_print_link_message - print link up or down * @adapter: adapter structure @@ -900,37 +903,105 @@ void iavf_disable_vlan_stripping(struct iavf_adapter *adapter) static void iavf_print_link_message(struct iavf_adapter *adapter) { struct net_device *netdev = adapter->netdev; - char *speed = "Unknown "; + int link_speed_mbps; + char *speed; if (!adapter->link_up) { netdev_info(netdev, "NIC Link is Down\n"); return; } + speed = kcalloc(1, IAVF_MAX_SPEED_STRLEN, GFP_KERNEL); + if (!speed) + return; + + if (ADV_LINK_SUPPORT(adapter)) { + link_speed_mbps = adapter->link_speed_mbps; + goto print_link_msg; + } + switch (adapter->link_speed) { - case IAVF_LINK_SPEED_40GB: - speed = "40 G"; + case VIRTCHNL_LINK_SPEED_40GB: + link_speed_mbps = SPEED_40000; + break; + case VIRTCHNL_LINK_SPEED_25GB: + link_speed_mbps = SPEED_25000; + break; + case VIRTCHNL_LINK_SPEED_20GB: + link_speed_mbps = SPEED_20000; break; - case IAVF_LINK_SPEED_25GB: - speed = "25 G"; + case VIRTCHNL_LINK_SPEED_10GB: + link_speed_mbps = SPEED_10000; break; - case IAVF_LINK_SPEED_20GB: - speed = "20 G"; + case VIRTCHNL_LINK_SPEED_5GB: + link_speed_mbps = SPEED_5000; break; - case IAVF_LINK_SPEED_10GB: - speed = "10 G"; + case VIRTCHNL_LINK_SPEED_2_5GB: + link_speed_mbps = SPEED_2500; break; - case IAVF_LINK_SPEED_1GB: - speed = "1000 M"; + case VIRTCHNL_LINK_SPEED_1GB: + link_speed_mbps = SPEED_1000; break; - case IAVF_LINK_SPEED_100MB: - speed = "100 M"; + case VIRTCHNL_LINK_SPEED_100MB: + link_speed_mbps = SPEED_100; break; default: + link_speed_mbps = SPEED_UNKNOWN; break; } - netdev_info(netdev, "NIC Link is Up %sbps Full Duplex\n", speed); +print_link_msg: + if (link_speed_mbps > SPEED_1000) { + if (link_speed_mbps == SPEED_2500) + snprintf(speed, IAVF_MAX_SPEED_STRLEN, "2.5 Gbps"); + else + /* convert to Gbps inline */ + snprintf(speed, IAVF_MAX_SPEED_STRLEN, "%d %s", + link_speed_mbps / 1000, "Gbps"); + } else if (link_speed_mbps == SPEED_UNKNOWN) { + snprintf(speed, IAVF_MAX_SPEED_STRLEN, "%s", "Unknown Mbps"); + } else { + snprintf(speed, IAVF_MAX_SPEED_STRLEN, "%u %s", + link_speed_mbps, "Mbps"); + } + + netdev_info(netdev, "NIC Link is Up Speed is %s Full Duplex\n", speed); + kfree(speed); +} + +/** + * iavf_get_vpe_link_status + * @adapter: adapter structure + * @vpe: virtchnl_pf_event structure + * + * Helper function for determining the link status + **/ +static bool +iavf_get_vpe_link_status(struct iavf_adapter *adapter, + struct virtchnl_pf_event *vpe) +{ + if (ADV_LINK_SUPPORT(adapter)) + return vpe->event_data.link_event_adv.link_status; + else + return vpe->event_data.link_event.link_status; +} + +/** + * iavf_set_adapter_link_speed_from_vpe + * @adapter: adapter structure for which we are setting the link speed + * @vpe: virtchnl_pf_event structure that contains the link speed we are setting + * + * Helper function for setting iavf_adapter link speed + **/ +static void +iavf_set_adapter_link_speed_from_vpe(struct iavf_adapter *adapter, + struct virtchnl_pf_event *vpe) +{ + if (ADV_LINK_SUPPORT(adapter)) + adapter->link_speed_mbps = + vpe->event_data.link_event_adv.link_speed; + else + adapter->link_speed = vpe->event_data.link_event.link_speed; } /** @@ -1160,12 +1231,11 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter, if (v_opcode == VIRTCHNL_OP_EVENT) { struct virtchnl_pf_event *vpe = (struct virtchnl_pf_event *)msg; - bool link_up = vpe->event_data.link_event.link_status; + bool link_up = iavf_get_vpe_link_status(adapter, vpe); switch (vpe->event) { case VIRTCHNL_EVENT_LINK_CHANGE: - adapter->link_speed = - vpe->event_data.link_event.link_speed; + iavf_set_adapter_link_speed_from_vpe(adapter, vpe); /* we've already got the right link status, bail */ if (adapter->link_up == link_up) diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 4cc9abd61c43..946925bbcb2d 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -452,11 +452,17 @@ struct mvneta_pcpu_port { u32 cause_rx_tx; }; +enum { + __MVNETA_DOWN, +}; + struct mvneta_port { u8 id; struct mvneta_pcpu_port __percpu *ports; struct mvneta_pcpu_stats __percpu *stats; + unsigned long state; + int pkt_size; void __iomem *base; struct mvneta_rx_queue *rxqs; @@ -2113,6 +2119,9 @@ mvneta_xdp_xmit(struct net_device *dev, int num_frame, struct netdev_queue *nq; u32 ret; + if (unlikely(test_bit(__MVNETA_DOWN, &pp->state))) + return -ENETDOWN; + if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK)) return -EINVAL; @@ -3568,12 +3577,16 @@ static void mvneta_start_dev(struct mvneta_port *pp) phylink_start(pp->phylink); netif_tx_start_all_queues(pp->dev); + + clear_bit(__MVNETA_DOWN, &pp->state); } static void mvneta_stop_dev(struct mvneta_port *pp) { unsigned int cpu; + set_bit(__MVNETA_DOWN, &pp->state); + phylink_stop(pp->phylink); if (!pp->neta_armada3700) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index e94f0c4d74a7..a99fe4b02b9b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -283,7 +283,6 @@ int mlx5_devlink_register(struct devlink *devlink, struct device *dev) goto params_reg_err; mlx5_devlink_set_params_init_values(devlink); devlink_params_publish(devlink); - devlink_reload_enable(devlink); return 0; params_reg_err: @@ -293,7 +292,6 @@ params_reg_err: void mlx5_devlink_unregister(struct devlink *devlink) { - devlink_reload_disable(devlink); devlink_params_unregister(devlink, mlx5_devlink_params, ARRAY_SIZE(mlx5_devlink_params)); devlink_unregister(devlink); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c index afc19dca1f5f..430025550fad 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c @@ -328,21 +328,21 @@ mlx5_tc_ct_parse_mangle_to_mod_act(struct flow_action_entry *act, case FLOW_ACT_MANGLE_HDR_TYPE_IP6: MLX5_SET(set_action_in, modact, length, 0); - if (offset == offsetof(struct ipv6hdr, saddr)) + if (offset == offsetof(struct ipv6hdr, saddr) + 12) field = MLX5_ACTION_IN_FIELD_OUT_SIPV6_31_0; - else if (offset == offsetof(struct ipv6hdr, saddr) + 4) - field = MLX5_ACTION_IN_FIELD_OUT_SIPV6_63_32; else if (offset == offsetof(struct ipv6hdr, saddr) + 8) + field = MLX5_ACTION_IN_FIELD_OUT_SIPV6_63_32; + else if (offset == offsetof(struct ipv6hdr, saddr) + 4) field = MLX5_ACTION_IN_FIELD_OUT_SIPV6_95_64; - else if (offset == offsetof(struct ipv6hdr, saddr) + 12) + else if (offset == offsetof(struct ipv6hdr, saddr)) field = MLX5_ACTION_IN_FIELD_OUT_SIPV6_127_96; |