diff options
113 files changed, 1253 insertions, 395 deletions
diff --git a/drivers/atm/he.c b/drivers/atm/he.c index e58538c29377..29f102dcfec4 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -738,13 +738,13 @@ static int he_init_cs_block_rcm(struct he_dev *he_dev) #else /* this is pretty, but avoids _divdu3 and is mostly correct */ mult = he_dev->atm_dev->link_rate / ATM_OC3_PCR; - if (rate_cps > (272 * mult)) + if (rate_cps > (272ULL * mult)) buf = 4; - else if (rate_cps > (204 * mult)) + else if (rate_cps > (204ULL * mult)) buf = 3; - else if (rate_cps > (136 * mult)) + else if (rate_cps > (136ULL * mult)) buf = 2; - else if (rate_cps > (68 * mult)) + else if (rate_cps > (68ULL * mult)) buf = 1; else buf = 0; diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h index 7d1e4e2aaad0..ce1eed7a6d63 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h @@ -213,7 +213,7 @@ struct rx_tx_queue_stats { struct q_desc_mem { dma_addr_t dma; u64 size; - u16 q_len; + u32 q_len; dma_addr_t phys_base; void *base; void *unalign_base; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 1ca2a39ed0f8..56bc626ef006 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -5166,7 +5166,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->regs = regs; err = t4_wait_dev_ready(regs); if (err < 0) - goto out_unmap_bar0; + goto out_free_adapter; /* We control everything through one PF */ whoami = readl(regs + PL_WHOAMI_A); diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index afaf29b201dc..27447260215d 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -354,6 +354,8 @@ static void release_stats_buffers(struct ibmvnic_adapter *adapter) { kfree(adapter->tx_stats_buffers); kfree(adapter->rx_stats_buffers); + adapter->tx_stats_buffers = NULL; + adapter->rx_stats_buffers = NULL; } static int init_stats_buffers(struct ibmvnic_adapter *adapter) @@ -599,6 +601,8 @@ static void release_vpd_data(struct ibmvnic_adapter *adapter) kfree(adapter->vpd->buff); kfree(adapter->vpd); + + adapter->vpd = NULL; } static void release_tx_pools(struct ibmvnic_adapter *adapter) @@ -909,6 +913,7 @@ static int ibmvnic_get_vpd(struct ibmvnic_adapter *adapter) if (dma_mapping_error(dev, adapter->vpd->dma_addr)) { dev_err(dev, "Could not map VPD buffer\n"); kfree(adapter->vpd->buff); + adapter->vpd->buff = NULL; return -ENOMEM; } @@ -1414,10 +1419,7 @@ static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev) hdrs += 2; } /* determine if l2/3/4 headers are sent to firmware */ - if ((*hdrs >> 7) & 1 && - (skb->protocol == htons(ETH_P_IP) || - skb->protocol == htons(ETH_P_IPV6) || - skb->protocol == htons(ETH_P_ARP))) { + if ((*hdrs >> 7) & 1) { build_hdr_descs_arr(tx_buff, &num_entries, *hdrs); tx_crq.v1.n_crq_elem = num_entries; tx_buff->indir_arr[0] = tx_crq; @@ -1639,6 +1641,7 @@ static int do_reset(struct ibmvnic_adapter *adapter, return rc; } else if (adapter->req_rx_queues != old_num_rx_queues || adapter->req_tx_queues != old_num_tx_queues) { + adapter->map_id = 1; release_rx_pools(adapter); release_tx_pools(adapter); init_rx_pools(netdev); @@ -1831,7 +1834,8 @@ restart_poll: u16 offset; u8 flags = 0; - if (unlikely(adapter->resetting)) { + if (unlikely(adapter->resetting && + adapter->reset_reason != VNIC_RESET_NON_FATAL)) { enable_scrq_irq(adapter, adapter->rx_scrq[scrq_num]); napi_complete_done(napi, frames_processed); return frames_processed; @@ -2908,8 +2912,12 @@ static int ibmvnic_send_crq(struct ibmvnic_adapter *adapter, cpu_to_be64(u64_crq[1])); if (rc) { - if (rc == H_CLOSED) + if (rc == H_CLOSED) { dev_warn(dev, "CRQ Queue closed\n"); + if (adapter->resetting) + ibmvnic_reset(adapter, VNIC_RESET_FATAL); + } + dev_warn(dev, "Send error (rc=%d)\n", rc); } diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index f95ce9b5e4fb..e31adbc75f9c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1785,7 +1785,7 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi, struct i40e_pf *pf = vsi->back; u16 sections = 0; u8 netdev_tc = 0; - u16 numtc = 0; + u16 numtc = 1; u16 qcount; u8 offset; u16 qmap; @@ -1795,9 +1795,11 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi, sections = I40E_AQ_VSI_PROP_QUEUE_MAP_VALID; offset = 0; + /* Number of queues per enabled TC */ + num_tc_qps = vsi->alloc_queue_pairs; if (enabled_tc && (vsi->back->flags & I40E_FLAG_DCB_ENABLED)) { /* Find numtc from enabled TC bitmap */ - for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) { + for (i = 0, numtc = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) { if (enabled_tc & BIT(i)) /* TC is enabled */ numtc++; } @@ -1805,18 +1807,13 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi, dev_warn(&pf->pdev->dev, "DCB is enabled but no TC enabled, forcing TC0\n"); numtc = 1; } - } else { - /* At least TC0 is enabled in non-DCB, non-MQPRIO case */ - numtc = 1; + num_tc_qps = num_tc_qps / numtc; + num_tc_qps = min_t(int, num_tc_qps, + i40e_pf_get_max_q_per_tc(pf)); } vsi->tc_config.numtc = numtc; vsi->tc_config.enabled_tc = enabled_tc ? enabled_tc : 1; - /* Number of queues per enabled TC */ - qcount = vsi->alloc_queue_pairs; - - num_tc_qps = qcount / numtc; - num_tc_qps = min_t(int, num_tc_qps, i40e_pf_get_max_q_per_tc(pf)); /* Do not allow use more TC queue pairs than MSI-X vectors exist */ if (pf->flags & I40E_FLAG_MSIX_ENABLED) @@ -1831,9 +1828,13 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi, switch (vsi->type) { case I40E_VSI_MAIN: - qcount = min_t(int, pf->alloc_rss_size, - num_tc_qps); - break; + if (!(pf->flags & (I40E_FLAG_FD_SB_ENABLED | + I40E_FLAG_FD_ATR_ENABLED)) || + vsi->tc_config.enabled_tc != 1) { + qcount = min_t(int, pf->alloc_rss_size, + num_tc_qps); + break; + } case I40E_VSI_FDIR: case I40E_VSI_SRIOV: case I40E_VSI_VMDQ2: diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c index 322027792fe8..34e98aa6b956 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/main.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c @@ -35,6 +35,7 @@ #include "../nfpcore/nfp_cpp.h" #include "../nfpcore/nfp_nffw.h" +#include "../nfpcore/nfp_nsp.h" #include "../nfp_app.h" #include "../nfp_main.h" #include "../nfp_net.h" @@ -87,9 +88,20 @@ static const char *nfp_bpf_extra_cap(struct nfp_app *app, struct nfp_net *nn) static int nfp_bpf_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, unsigned int id) { + struct nfp_pf *pf = app->pf; struct nfp_bpf_vnic *bv; int err; + if (!pf->eth_tbl) { + nfp_err(pf->cpp, "No ETH table\n"); + return -EINVAL; + } + if (pf->max_data_vnics != pf->eth_tbl->count) { + nfp_err(pf->cpp, "ETH entries don't match vNICs (%d vs %d)\n", + pf->max_data_vnics, pf->eth_tbl->count); + return -EINVAL; + } + bv = kzalloc |