diff options
Diffstat (limited to 'drivers')
51 files changed, 521 insertions, 182 deletions
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 07cc2a79a77b..a889a66a326f 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -109,9 +109,6 @@ static int h4_recv(struct hci_uart *hu, const void *data, int count) { struct h4_struct *h4 = hu->priv; - if (!test_bit(HCI_UART_REGISTERED, &hu->flags)) - return -EUNATCH; - h4->rx_skb = h4_recv_buf(hu, h4->rx_skb, data, count, h4_recv_pkts, ARRAY_SIZE(h4_recv_pkts)); if (IS_ERR(h4->rx_skb)) { diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 33f414d03ab9..a5484d11553d 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -5326,7 +5326,7 @@ static netdev_tx_t bond_xmit_broadcast(struct sk_buff *skb, if (!(bond_slave_is_up(slave) && slave->link == BOND_LINK_UP)) continue; - if (bond_is_last_slave(bond, slave)) { + if (i + 1 == slaves_count) { skb2 = skb; skb_used = true; } else { diff --git a/drivers/net/ethernet/airoha/airoha_eth.c b/drivers/net/ethernet/airoha/airoha_eth.c index 56cf9a926a83..95ba99b89428 100644 --- a/drivers/net/ethernet/airoha/airoha_eth.c +++ b/drivers/net/ethernet/airoha/airoha_eth.c @@ -794,18 +794,34 @@ static int airoha_qdma_init_rx_queue(struct airoha_queue *q, static void airoha_qdma_cleanup_rx_queue(struct airoha_queue *q) { - struct airoha_eth *eth = q->qdma->eth; + struct airoha_qdma *qdma = q->qdma; + struct airoha_eth *eth = qdma->eth; + int qid = q - &qdma->q_rx[0]; while (q->queued) { struct airoha_queue_entry *e = &q->entry[q->tail]; + struct airoha_qdma_desc *desc = &q->desc[q->tail]; struct page *page = virt_to_head_page(e->buf); dma_sync_single_for_cpu(eth->dev, e->dma_addr, e->dma_len, page_pool_get_dma_dir(q->page_pool)); page_pool_put_full_page(q->page_pool, page, false); + /* Reset DMA descriptor */ + WRITE_ONCE(desc->ctrl, 0); + WRITE_ONCE(desc->addr, 0); + WRITE_ONCE(desc->data, 0); + WRITE_ONCE(desc->msg0, 0); + WRITE_ONCE(desc->msg1, 0); + WRITE_ONCE(desc->msg2, 0); + WRITE_ONCE(desc->msg3, 0); + q->tail = (q->tail + 1) % q->ndesc; q->queued--; } + + q->head = q->tail; + airoha_qdma_rmw(qdma, REG_RX_DMA_IDX(qid), RX_RING_DMA_IDX_MASK, + FIELD_PREP(RX_RING_DMA_IDX_MASK, q->tail)); } static int airoha_qdma_init_rx(struct airoha_qdma *qdma) @@ -2946,6 +2962,8 @@ static int airoha_register_gdm_devices(struct airoha_eth *eth) return err; } + set_bit(DEV_STATE_REGISTERED, ð->state); + return 0; } diff --git a/drivers/net/ethernet/airoha/airoha_eth.h b/drivers/net/ethernet/airoha/airoha_eth.h index 20e602d61e61..a97903569335 100644 --- a/drivers/net/ethernet/airoha/airoha_eth.h +++ b/drivers/net/ethernet/airoha/airoha_eth.h @@ -88,6 +88,7 @@ enum { enum { DEV_STATE_INITIALIZED, + DEV_STATE_REGISTERED, }; enum { diff --git a/drivers/net/ethernet/airoha/airoha_ppe.c b/drivers/net/ethernet/airoha/airoha_ppe.c index 5724f8f2defd..c2c32b6833df 100644 --- a/drivers/net/ethernet/airoha/airoha_ppe.c +++ b/drivers/net/ethernet/airoha/airoha_ppe.c @@ -1368,6 +1368,13 @@ int airoha_ppe_setup_tc_block_cb(struct airoha_ppe_dev *dev, void *type_data) struct airoha_eth *eth = ppe->eth; int err = 0; + /* Netfilter flowtable can try to offload flower rules while not all + * the net_devices are registered or initialized. Delay offloading + * until all net_devices are registered in the system. + */ + if (!test_bit(DEV_STATE_REGISTERED, ð->state)) + return -EBUSY; + mutex_lock(&flow_offload_mutex); if (!eth->npu) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 0751c0e4581a..3f775196ef81 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -8045,6 +8045,8 @@ static int __bnxt_reserve_rings(struct bnxt *bp) ulp_msix = bnxt_get_avail_msix(bp, bp->ulp_num_msix_want); if (!ulp_msix) bnxt_set_ulp_stat_ctxs(bp, 0); + else + bnxt_set_dflt_ulp_stat_ctxs(bp); if (ulp_msix > bp->ulp_num_msix_want) ulp_msix = bp->ulp_num_msix_want; @@ -8671,7 +8673,7 @@ static int bnxt_hwrm_func_backing_store_qcaps_v2(struct bnxt *bp) struct hwrm_func_backing_store_qcaps_v2_output *resp; struct hwrm_func_backing_store_qcaps_v2_input *req; struct bnxt_ctx_mem_info *ctx = bp->ctx; - u16 type; + u16 type, next_type = 0; int rc; rc = hwrm_req_init(bp, req, HWRM_FUNC_BACKING_STORE_QCAPS_V2); @@ -8687,7 +8689,7 @@ static int bnxt_hwrm_func_backing_store_qcaps_v2(struct bnxt *bp) resp = hwrm_req_hold(bp, req); - for (type = 0; type < BNXT_CTX_V2_MAX; ) { + for (type = 0; type < BNXT_CTX_V2_MAX; type = next_type) { struct bnxt_ctx_mem_type *ctxm = &ctx->ctx_arr[type]; u8 init_val, init_off, i; u32 max_entries; @@ -8700,7 +8702,7 @@ static int bnxt_hwrm_func_backing_store_qcaps_v2(struct bnxt *bp) if (rc) goto ctx_done; flags = le32_to_cpu(resp->flags); - type = le16_to_cpu(resp->next_valid_type); + next_type = le16_to_cpu(resp->next_valid_type); if (!(flags & BNXT_CTX_MEM_TYPE_VALID)) { bnxt_free_one_ctx_mem(bp, ctxm, true); continue; @@ -8715,7 +8717,7 @@ static int bnxt_hwrm_func_backing_store_qcaps_v2(struct bnxt *bp) else continue; } - ctxm->type = le16_to_cpu(resp->type); + ctxm->type = type; ctxm->entry_size = entry_size; ctxm->flags = flags; ctxm->instance_bmap = le32_to_cpu(resp->instance_bit_map); @@ -12992,6 +12994,21 @@ static int bnxt_tx_nr_rings_per_tc(struct bnxt *bp) return bp->num_tc ? bp->tx_nr_rings / bp->num_tc : bp->tx_nr_rings; } +static void bnxt_set_xdp_tx_rings(struct bnxt *bp) +{ + bp->tx_nr_rings_xdp = bp->tx_nr_rings_per_tc; + bp->tx_nr_rings += bp->tx_nr_rings_xdp; +} + +static void bnxt_adj_tx_rings(struct bnxt *bp) +{ + /* Make adjustments if reserved TX rings are less than requested */ + bp->tx_nr_rings -= bp->tx_nr_rings_xdp; + bp->tx_nr_rings_per_tc = bnxt_tx_nr_rings_per_tc(bp); + if (bp->tx_nr_rings_xdp) + bnxt_set_xdp_tx_rings(bp); +} + static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init) { int rc = 0; @@ -13009,13 +13026,7 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init) if (rc) return rc; - /* Make adjustments if reserved TX rings are less than requested */ - bp->tx_nr_rings -= bp->tx_nr_rings_xdp; - bp->tx_nr_rings_per_tc = bnxt_tx_nr_rings_per_tc(bp); - if (bp->tx_nr_rings_xdp) { - bp->tx_nr_rings_xdp = bp->tx_nr_rings_per_tc; - bp->tx_nr_rings += bp->tx_nr_rings_xdp; - } + bnxt_adj_tx_rings(bp); rc = bnxt_alloc_mem(bp, irq_re_init); if (rc) { netdev_err(bp->dev, "bnxt_alloc_mem err: %x\n", rc); @@ -15436,11 +15447,19 @@ static int bnxt_change_mtu(struct net_device *dev, int new_mtu) return 0; } +void bnxt_set_cp_rings(struct bnxt *bp, bool sh) +{ + int tx_cp = bnxt_num_tx_to_cp(bp, bp->tx_nr_rings); + + bp->cp_nr_rings = sh ? max_t(int, tx_cp, bp->rx_nr_rings) : + tx_cp + bp->rx_nr_rings; +} + int bnxt_setup_mq_tc(struct net_device *dev, u8 tc) { struct bnxt *bp = netdev_priv(dev); bool sh = false; - int rc, tx_cp; + int rc; if (tc > bp->max_tc) { netdev_err(dev, "Too many traffic classes requested: %d. Max supported is %d.\n", @@ -15473,9 +15492,7 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc) bp->num_tc = 0; } bp->tx_nr_rings += bp->tx_nr_rings_xdp; - tx_cp = bnxt_num_tx_to_cp(bp, bp->tx_nr_rings); - bp->cp_nr_rings = sh ? max_t(int, tx_cp, bp->rx_nr_rings) : - tx_cp + bp->rx_nr_rings; + bnxt_set_cp_rings(bp, sh); if (netif_running(bp->dev)) return bnxt_open_nic(bp, true, false); @@ -16525,6 +16542,19 @@ static void bnxt_trim_dflt_sh_rings(struct bnxt *bp) bp->tx_nr_rings = bnxt_tx_nr_rings(bp); } +static void bnxt_adj_dflt_rings(struct bnxt *bp, bool sh) +{ + if (sh) + bnxt_trim_dflt_sh_rings(bp); + else + bp->cp_nr_rings = bp->tx_nr_rings_per_tc + bp->rx_nr_rings; + bp->tx_nr_rings = bnxt_tx_nr_rings(bp); + if (sh && READ_ONCE(bp->xdp_prog)) { + bnxt_set_xdp_tx_rings(bp); + bnxt_set_cp_rings(bp, true); + } +} + static int bnxt_set_dflt_rings(struct bnxt *bp, bool sh) { int dflt_rings, max_rx_rings, max_tx_rings, rc; @@ -16550,11 +16580,8 @@ static int bnxt_set_dflt_rings(struct bnxt *bp, bool sh) return rc; bp->rx_nr_rings = min_t(int, dflt_rings, max_rx_rings); bp->tx_nr_rings_per_tc = min_t(int, dflt_rings, max_tx_rings); - if (sh) - bnxt_trim_dflt_sh_rings(bp); - else - bp->cp_nr_rings = bp->tx_nr_rings_per_tc + bp->rx_nr_rings; - bp->tx_nr_rings = bnxt_tx_nr_rings(bp); + + bnxt_adj_dflt_rings(bp, sh); avail_msix = bnxt_get_max_func_irqs(bp) - bp->cp_nr_rings; if (avail_msix >= BNXT_MIN_ROCE_CP_RINGS) { @@ -16567,16 +16594,17 @@ static int bnxt_set_dflt_rings(struct bnxt *bp, bool sh) rc = __bnxt_reserve_rings(bp); if (rc && rc != -ENODEV) netdev_warn(bp->dev, "Unable to reserve tx rings\n"); - bp->tx_nr_rings_per_tc = bnxt_tx_nr_rings_per_tc(bp); + + bnxt_adj_tx_rings(bp); if (sh) - bnxt_trim_dflt_sh_rings(bp); + bnxt_adj_dflt_rings(bp, true); /* Rings may have been trimmed, re-reserve the trimmed rings. */ if (bnxt_need_reserve_rings(bp)) { rc = __bnxt_reserve_rings(bp); if (rc && rc != -ENODEV) netdev_warn(bp->dev, "2nd rings reservation failed.\n"); - bp->tx_nr_rings_per_tc = bnxt_tx_nr_rings_per_tc(bp); + bnxt_adj_tx_rings(bp); } if (BNXT_CHIP_TYPE_NITRO_A0(bp)) { bp->rx_nr_rings++; @@ -16610,7 +16638,7 @@ static int bnxt_init_dflt_ring_mode(struct bnxt *bp) if (rc) goto init_dflt_ring_err; - bp->tx_nr_rings_per_tc = bnxt_tx_nr_rings_per_tc(bp); + bnxt_adj_tx_rings(bp); bnxt_set_dflt_rfs(bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index a97d651130df..4bc7f7aeaab3 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -2985,6 +2985,7 @@ int bnxt_check_rings(struct bnxt *bp, int tx, int rx, bool sh, int tcs, int tx_xdp); int bnxt_fw_init_one(struct bnxt *bp); bool bnxt_hwrm_reset_permitted(struct bnxt *bp); +void bnxt_set_cp_rings(struct bnxt *bp, bool sh); int bnxt_setup_mq_tc(struct net_device *dev, u8 tc); struct bnxt_ntuple_filter *bnxt_lookup_ntp_filter_from_idx(struct bnxt *bp, struct bnxt_ntuple_filter *fltr, u32 idx); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 28d0ece2e7b1..0407aa1b3190 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -945,7 +945,6 @@ static int bnxt_set_channels(struct net_device *dev, bool sh = false; int tx_xdp = 0; int rc = 0; - int tx_cp; if (channel->other_count) return -EINVAL; @@ -1013,9 +1012,7 @@ static int bnxt_set_channels(struct net_device *dev, if (tcs > 1) bp->tx_nr_rings = bp->tx_nr_rings_per_tc * tcs + tx_xdp; - tx_cp = bnxt_num_tx_to_cp(bp, bp->tx_nr_rings); - bp->cp_nr_rings = sh ? max_t(int, tx_cp, bp->rx_nr_rings) : - tx_cp + bp->rx_nr_rings; + bnxt_set_cp_rings(bp, sh); /* After changing number of rx channels, update NTUPLE feature. */ netdev_update_features(dev); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c index 85cbeb35681c..bebe37e139c9 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c @@ -384,7 +384,7 @@ int bnxt_xdp_xmit(struct net_device *dev, int num_frames, static int bnxt_xdp_set(struct bnxt *bp, struct bpf_prog *prog) { struct net_device *dev = bp->dev; - int tx_xdp = 0, tx_cp, rc, tc; + int tx_xdp = 0, rc, tc; struct bpf_prog *old; netdev_assert_locked(dev); @@ -431,8 +431,7 @@ static int bnxt_xdp_set(struct bnxt *bp, struct bpf_prog *prog) } bp->tx_nr_rings_xdp = tx_xdp; bp->tx_nr_rings = bp->tx_nr_rings_per_tc * tc + tx_xdp; - tx_cp = bnxt_num_tx_to_cp(bp, bp->tx_nr_rings); - bp->cp_nr_rings = max_t(int, tx_cp, bp->rx_nr_rings); + bnxt_set_cp_rings(bp, true); bnxt_set_tpa_flags(bp); bnxt_set_ring_params(bp); diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 21a5dd342724..73a4b569b03e 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -12299,7 +12299,7 @@ static int tg3_get_link_ksettings(struct net_device *dev, ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, advertising); - if (netif_running(dev) && tp->link_up) { + if (netif_running(dev) && netif_carrier_ok(dev)) { cmd->base.speed = tp->link_config.active_speed; cmd->base.duplex = tp->link_config.active_duplex; ethtool_convert_legacy_u32_to_link_mode( diff --git a/drivers/net/ethernet/cadence/macb_pci.c b/drivers/net/ethernet/cadence/macb_pci.c index fc4f5aee6ab3..b79dec17e6b0 100644 --- a/drivers/net/ethernet/cadence/macb_pci.c +++ b/drivers/net/ethernet/cadence/macb_pci.c @@ -96,10 +96,10 @@ static int macb_probe(struct pci_dev *pdev, const struct pci_device_id *id) return 0; err_plat_dev_register: - clk_unregister(plat_data.hclk); + clk_unregister_fixed_rate(plat_data.hclk); err_hclk_register: - clk_unregister(plat_data.pclk); + clk_unregister_fixed_rate(plat_data.pclk); err_pclk_register: return err; @@ -109,10 +109,12 @@ static void macb_remove(struct pci_dev *pdev) { struct platform_device *plat_dev = pci_get_drvdata(pdev); struct macb_platform_data *plat_data = dev_get_platdata(&plat_dev->dev); + struct clk *pclk = plat_data->pclk; + struct clk *hclk = plat_data->hclk; - clk_unregister(plat_data->pclk); - clk_unregister(plat_data->hclk); platform_device_unregister(plat_dev); + clk_unregister_fixed_rate(pclk); + clk_unregister_fixed_rate(hclk); } static const struct pci_device_id dev_id_table[] = { diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 1e91e79c8134..6d2fe5c2f390 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -977,19 +977,19 @@ static int ftgmac100_alloc_rings(struct ftgmac100 *priv) priv->tx_skbs = kcalloc(MAX_TX_QUEUE_ENTRIES, sizeof(void *), GFP_KERNEL); if (!priv->tx_skbs) - return -ENOMEM; + goto err_free_rx_skbs; /* Allocate descriptors */ priv->rxdes = dma_alloc_coherent(priv->dev, MAX_RX_QUEUE_ENTRIES * sizeof(struct ftgmac100_rxdes), &priv->rxdes_dma, GFP_KERNEL); if (!priv->rxdes) - return -ENOMEM; + goto err_free_tx_skbs; priv->txdes = dma_alloc_coherent(priv->dev, MAX_TX_QUEUE_ENTRIES * sizeof(struct ftgmac100_txdes), &priv->txdes_dma, GFP_KERNEL); if (!priv->txdes) - return -ENOMEM; + goto err_free_rxdes; /* Allocate scratch packet buffer */ priv->rx_scratch = dma_alloc_coherent(priv->dev, @@ -997,9 +997,29 @@ static int ftgmac100_alloc_rings(struct ftgmac100 *priv) &priv->rx_scratch_dma, GFP_KERNEL); if (!priv->rx_scratch) - return -ENOMEM; + goto err_free_txdes; return 0; + +err_free_txdes: + dma_free_coherent(priv->dev, + MAX_TX_QUEUE_ENTRIES * + sizeof(struct ftgmac100_txdes), + priv->txdes, priv->txdes_dma); + priv->txdes = NULL; +err_free_rxdes: + dma_free_coherent(priv->dev, + MAX_RX_QUEUE_ENTRIES * + sizeof(struct ftgmac100_rxdes), + priv->rxdes, priv->rxdes_dma); + priv->rxdes = NULL; +err_free_tx_skbs: + kfree(priv->tx_skbs); + priv->tx_skbs = NULL; +err_free_rx_skbs: + kfree(priv->rx_skbs); + priv->rx_skbs = NULL; + return -ENOMEM; } static void ftgmac100_init_rings(struct ftgmac100 *priv) diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index a146ceaf2ed6..aa8a87124b10 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -2578,6 +2578,7 @@ EXPORT_SYMBOL_GPL(enetc_free_si_resources); static void enetc_setup_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring) { + struct enetc_si *si = container_of(hw, struct enetc_si, hw); int idx = tx_ring->index; u32 tbmr; @@ -2591,10 +2592,20 @@ static void enetc_setup_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring) enetc_txbdr_wr(hw, idx, ENETC_TBLENR, ENETC_RTBLENR_LEN(tx_ring->bd_count)); - /* clearing PI/CI registers for Tx not supported, adjust sw indexes */ + /* For ENETC v1, clearing PI/CI registers for Tx not supported, + * adjust sw indexes + */ tx_ring->next_to_use = enetc_txbdr_rd(hw, idx, ENETC_TBPIR); tx_ring->next_to_clean = enetc_txbdr_rd(hw, idx, ENETC_TBCIR); + if (tx_ring->next_to_use != tx_ring->next_to_clean && + !is_enetc_rev1(si)) { + tx_ring->next_to_use = 0; + tx_ring->next_to_clean = 0; + enetc_txbdr_wr(hw, idx, ENETC_TBPIR, 0); + enetc_txbdr_wr(hw, idx, ENETC_TBCIR, 0); + } + /* enable Tx ints by setting pkt thr to 1 */ enetc_txbdr_wr(hw, idx, ENETC_TBICR0, ENETC_TBICR0_ICEN | 0x1); diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_hw.h b/drivers/net/ethernet/freescale/enetc/enetc4_hw.h index 3ed0f7a02767..719c88ceb801 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc4_hw.h +++ b/drivers/net/ethernet/freescale/enetc/enetc4_hw.h @@ -134,6 +134,12 @@ /* Port operational register */ #define ENETC4_POR 0x4100 +#define POR_TXDIS BIT(0) +#define POR_RXDIS BIT(1) + +/* Port status register */ +#define ENETC4_PSR 0x4104 +#define PSR_RX_BUSY BIT(1) /* Port traffic class a transmit maximum SDU register */ #define ENETC4_PTCTMSDUR(a) ((a) * 0x20 + 0x4208) @@ -173,6 +179,11 @@ /* Port internal MDIO base address, use to access PCS */ #define ENETC4_PM_IMDIO_BASE 0x5030 +/* Port MAC 0/1 Interrupt Event Register */ +#define ENETC4_PM_IEVENT(mac) (0x5040 + (mac) * 0x400) +#define PM_IEVENT_TX_EMPTY BIT(5) +#define PM_IEVENT_RX_EMPTY BIT(6) + /* Port MAC 0/1 Pause Quanta Register */ #define ENETC4_PM_PAUSE_QUANTA(mac) (0x5054 + (mac) * 0x400) diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c index 689b9f13c5eb..56899f2254aa 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c @@ -444,20 +444,11 @@ static void enetc4_set_trx_frame_size(struct enetc_pf *pf) enetc4_pf_reset_tc_msdu(&si->hw); } -static void enetc4_enable_trx(struct enetc_pf *pf) -{ - struct enetc_hw *hw = &pf->si->hw; - - /* Enable port transmit/receive */ - enetc_port_wr(hw, ENETC4_POR, 0); -} - static void enetc4_configure_port(struct enetc_pf *pf) { enetc4_configure_port_si(pf); enetc4_set_trx_frame_size(pf); enetc_set_default_rss_key(pf); - enetc4_enable_trx(pf); } static int enetc4_init_ntmp_user(struct enetc_si *si) @@ -801,15 +792,112 @@ static void enetc4_set_tx_pause(struct enetc_pf *pf, int num_rxbdr, bool tx_paus enetc_port_wr(hw, ENETC4_PPAUOFFTR, pause_off_thresh); } -static void enetc4_enable_mac(struct enetc_pf *pf, bool en) +static void enetc4_mac_wait_tx_empty(struct enetc_si *si, int mac) +{ + u32 val; + + if (read_poll_timeout(enetc_port_rd, val, + val & PM_IEVENT_TX_EMPTY, + 100, 10000, false, &si->hw, + ENETC4_PM_IEVENT(mac))) + dev_warn(&si->pdev->dev, + "MAC %d TX is not empty\n", mac); +} + +static void enetc4_mac_tx_graceful_stop(struct enetc_pf *pf) +{ + struct enetc_hw *hw = &pf->si->hw; + struct enetc_si *si = pf->si; + u32 val; + + val = enetc_port_rd(hw, ENETC4_POR); + val |= POR_TXDIS; + enetc_port_wr(hw, ENETC4_POR, val); + + if (enetc_is_pseudo_mac(si)) + return; + + enetc4_mac_wait_tx_empty(si, 0); + if (si->hw_features & ENETC_SI_F_QBU) + enetc4_mac_wait_tx_empty(si, 1); + + val = enetc_port_mac_rd(si, ENETC4_PM_CMD_CFG(0)); + val &= ~PM_CMD_CFG_TX_EN; + enetc_port_mac_wr(si, ENETC4_PM_CMD_CFG(0), val); +} + +static void enetc4_mac_tx_enable(struct enetc_pf *pf) { + struct enetc_hw *hw = &pf->si->hw; struct enetc_si *si = pf->si; u32 val; val = enetc_port_mac_rd(si, ENETC4_PM_CMD_CFG(0)); - val &= ~(PM_CMD_CFG_TX_EN | PM_CMD_CFG_RX_EN); - val |= en ? (PM_CMD_CFG_TX_EN | PM_CMD_CFG_RX_EN) : 0; + val |= PM_CMD_CFG_TX_EN; + enetc_port_mac_wr(si, ENETC4_PM_CMD_CFG(0), val); + val = enetc_port_rd(hw, ENETC4_POR); + val &= ~POR_TXDIS; + enetc_port_wr(hw, ENETC4_POR, val); +} + +static void enetc4_mac_wait_rx_empty(struct enetc_si *si, int mac) +{ + u32 val; + + if (read_poll_timeout(enetc_port_rd, val, + val & PM_IEVENT_RX_EMPTY, + 100, 10000, false, &si->hw, + ENETC4_PM_IEVENT(mac))) + dev_warn(&si->pdev->dev, + "MAC %d RX is not empty\n", mac); +} + +static void enetc4_mac_rx_graceful_stop(struct enetc_pf *pf) +{ + struct enetc_hw *hw = &pf->si->hw; + struct enetc_si *si = pf->si; + u32 val; + + if (enetc_is_pseudo_mac(si)) + goto check_rx_busy; + + if (si->hw_features & ENETC_SI_F_QBU) { + val = enetc_port_rd(hw, ENETC4_PM_CMD_CFG(1)); + val &= ~PM_CMD_CFG_RX_EN; + enetc_port_wr(hw, ENETC4_PM_CMD_CFG(1), val); + enetc4_mac_wait_rx_empty(si, 1); + } + + val = enetc_port_rd(hw, ENETC4_PM_CMD_CFG(0)); + val &= ~PM_CMD_CFG_RX_EN; + enetc_port_wr(hw, ENETC4_PM_CMD_CFG(0), val); + enetc4_mac_wait_rx_empty(si, 0); + +check_rx_busy: + if (read_poll_timeout(enetc_port_rd, val, + !(val & PSR_RX_BUSY), + 100, 10000, false, hw, + ENETC4_PSR)) + dev_warn(&si->pdev->dev, "Port RX busy\n"); + + val = enetc_port_rd(hw, ENETC4_POR); + val |= POR_RXDIS; + enetc_port_wr(hw, ENETC4_POR, val); +} + +static void enetc4_mac_rx_enable(struct enetc_pf *pf) +{ + struct enetc_hw *hw = &pf->si->hw; + struct enetc_si *si = pf->si; + u32 val; + + val = enetc_port_rd(hw, ENETC4_POR); + val &= ~POR_RXDIS; + enetc_port_wr(hw, ENETC4_POR, val); + + val = enetc_port_mac_rd(si, ENETC4_PM_CMD_CFG(0)); + val |= PM_CMD_CFG_RX_EN; enetc_port_mac_wr(si, ENETC4_PM_CMD_CFG(0), val); } @@ -853,7 +941,8 @@ static void enetc4_pl_mac_link_up(struct phylink_config *config, enetc4_set_hd_flow_control(pf, hd_fc); enetc4_set_tx_pause(pf, priv->num_rx_rings, tx_pause); enetc4_set_rx_pause(pf, rx_pause); - enetc4_enable_mac(pf, true); + enetc4_mac_tx_enable(pf); + enetc4_mac_rx_enable(pf); } static void enetc4_pl_mac_link_down(struct phylink_config *config, @@ -862,7 +951,8 @@ static void enetc4_pl_mac_link_down(struct phylink_config *config, { struct enetc_pf *pf = phylink_to_enetc_pf(config); - enetc4_enable_mac(pf, false); + enetc4_mac_rx_graceful_stop(pf); + enetc4_mac_tx_graceful_stop(pf); } static const struct phylink_mac_ops enetc_pl_mac_ops = { diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c index 2fe140ddebb2..7c17acaf7a38 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c @@ -795,9 +795,17 @@ static int enetc_set_rxfh(struct net_device *ndev, struct enetc_si *si = priv->si; int err = 0; + if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && + rxfh->hfunc != ETH_RSS_HASH_TOP) + return -EOPNOTSUPP; + /* set hash key, if PF */ - if (rxfh->key && enetc_si_is_pf(si)) + if (rxfh->key) { + if (!enetc_si_is_pf(si)) + return -EOPNOTSUPP; + enetc_set_rss_key(si, rxfh->key); + } /* set RSS table */ if (rxfh->indir) diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 4b7bad9a485d..56801c2009d5 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -545,9 +545,6 @@ static int fec_ptp_enable(struct ptp_clock_info *ptp, if (rq->perout.flags) return -EOPNOTSUPP; - if (rq->perout.index != fep->pps_channel) - return -EOPNOTSUPP; - period.tv_sec = rq->perout.period.sec; period.tv_nsec = rq->perout.period.nsec; period_ns = timespec64_to_ns(&period); diff --git a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c index cb30108f2bf6..cc8c4ef8038f 100644 --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c @@ -244,6 +244,25 @@ out: return 0; } +static bool +mtk_flow_is_valid_idev(const struct mtk_eth *eth, const struct net_device *idev) +{ + size_t i; + + if (!idev) + return false; + + for (i = 0; i < ARRAY_SIZE(eth->netdev); i++) { + if (!eth->netdev[i]) + continue; + + if (idev->netdev_ops == eth->netdev[i]->netdev_ops) + return true; + } + + return false; +} + static int mtk_flow_offload_replace(struct mtk_eth *eth, struct flow_cls_offload *f, int ppe_index) @@ -270,7 +289,7 @@ mtk_flow_offload_replace(struct mtk_eth *eth, struct flow_cls_offload *f, flow_rule_match_meta(rule, &match); if (mtk_is_netsys_v2_or_greater(eth)) { idev = __dev_get_by_index(&init_net, match.key->ingress_ifindex); - if (idev && idev->netdev_ops == eth->netdev[0]->netdev_ops) { + if (mtk_flow_is_valid_idev(eth, idev)) { struct mtk_mac *mac = netdev_priv(idev); if (WARN_ON(mac->ppe_idx >= eth->soc->ppe_num)) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index 6698ac55a4bf..73cf0321bb86 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -107,9 +107,7 @@ mlx5_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req, if (err) return err; - err = mlx5_fw_version_query(dev, &running_fw, &stored_fw); - if (err) - return err; + mlx5_fw_version_query(dev, &running_fw, &stored_fw); snprintf(version_str, sizeof(version_str), "%d.%d.%04d", mlx5_fw_ver_major(running_fw), mlx5_fw_ver_minor(running_fw), diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 7a9ee36b8dca..01f6aecc4fcc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -3761,6 +3761,8 @@ int esw_offloads_enable(struct mlx5_eswitch *esw) return 0; err_vports: + /* rollback to legacy, indicates don't unregister the uplink netdev */ + esw->dev->priv.flags |= MLX5_PRIV_FLAGS_SWITCH_LEGACY; mlx5_esw_offloads_rep_unload(esw, MLX5_VPORT_UPLINK); err_uplink: esw_offloads_steering_cleanup(esw); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index eeb4437975f2..c1f220e5fe18 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -822,48 +822,63 @@ mlx5_fw_image_pending(struct mlx5_core_dev *dev, return 0; } -int mlx5_fw_version_query(struct mlx5_core_dev *dev, - u32 *running_ver, u32 *pending_ver) +void mlx5_fw_version_query(struct mlx5_core_dev *dev, + u32 *running_ver, u32 *pending_ver) { u32 reg_mcqi_version[MLX5_ST_SZ_DW(mcqi_version)] = {}; bool pending_version_exists; int component_index; int err; + *running_ver = 0; + *pending_ver = 0; + if (!MLX5_CAP_GEN(dev, mcam_reg) || !MLX5_CAP_MCAM_REG(dev, mcqi) || !MLX5_CAP_MCAM_REG(dev, mcqs)) { mlx5_core_warn(dev, "fw query isn't supported by the FW\n"); - return -EOPNOTSUPP; + return; } component_index = mlx5_get_boot_img_component_index(dev); - if (component_index < 0) - return component_index; + if (component_index < 0) { + mlx5_core_warn(dev, "fw query failed to find boot img component index, err %d\n", + component_index); + return; + } + *running_ver = U32_MAX; /* indicate failure */ err = mlx5_reg_mcqi_version_query(dev, component_index, MCQI_FW_RUNNING_VERSION, reg_mcqi_version); - if (err) - return err; - - *running_ver = MLX5_GET(mcqi_version, reg_mcqi_version, version); - + if (!err) + *running_ver = MLX5_GET(mcqi_version, reg_mcqi_version, + version); + else + mlx5_core_warn(dev, "failed to query running version, err %d\n", + err); + + *pending_ver = U32_MAX; /* indicate failure */ err = mlx5_fw_image_pending(dev, component_index, &pending_version_exists); - if (err) - return err; + if (err) { + mlx5_core_warn(dev, "failed to query pending image, err %d\n", + err); + return; + } if (!pending_version_exists) { *pending_ver = 0; - return 0; + return; } err = mlx5_reg_mcqi_version_query(dev, component_index, MCQI_FW_STORED_VERSION, reg_mcqi_version); - if (err) - return err; - - *pending_ver = MLX5_GET(mcqi_version, reg_mcqi_version, version); - - return 0; + if (!err) + *pending_ver = MLX5_GET(mcqi_version, reg_mcqi_version, + version); + else + mlx5_core_warn(dev, "failed to query pending version, err %d\n", + err); + + return; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.c index 62b6faa4276a..b8d5f6a44d26 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.c @@ -160,8 +160,11 @@ DEFINE_SHOW_ATTRIBUTE(members); void mlx5_ldev_add_debugfs(struct mlx5_core_dev *dev) { + struct mlx5_lag *ldev = mlx5_lag_dev(dev); struct dentry *dbg; + if (!ldev) + return; dbg = debugfs_create_dir("lag", mlx5_debugfs_get_dev_root(dev)); dev->priv.dbg.lag_debugfs = dbg; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index b635b423d972..1507e881d962 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -393,8 +393,8 @@ int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed); int mlx5_firmware_flash(struct mlx5_core_dev *dev, const struct firmware *fw, struct netlink_ext_ack *extack); -int mlx5_fw_version_query(struct mlx5_core_dev *dev, - u32 *running_ver, u32 *stored_ver); +void mlx5_fw_version_query(struct mlx5_core_dev *dev, u32 *running_ver, + u32 *stored_ver); #ifdef CONFIG_MLX5_CORE_EN int mlx5e_init(void); diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c b/drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c index 08270db2dee8..3c4563c8f403 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c @@ -197,7 +197,7 @@ static int fbnic_dbg_bdq_desc_seq_show(struct seq_file *s, void *v) return 0; } - for (i = 0; i <= ring->size_mask; i++) { + for (i = 0; i < (ring->size_mask + 1) * FBNIC_BD_FRAG_COUNT; i++) { u64 bd = le64_to_cpu(ring->desc[i]); seq_printf(s, "%04x %#04llx %#014llx\n", i, diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c index 9fb91d4f3971..9cd85a0d0c3a 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c @@ -927,7 +927,7 @@ static void fbnic_fill_bdq(struct fbnic_ring *bdq) /* Force DMA writes to flush before writing to tail */ dma_wmb(); - writel(i, bdq->doorbell); + writel(i * FBNIC_BD_FRAG_COUNT, bdq->doorbell); } } @@ -2564,7 +2564,7 @@ static void fbnic_enable_bdq(struct fbnic_ring *hpq, struct fbnic_ring *ppq) hpq->tail = 0; hpq->head = 0; - log_size = fls(hpq->size_mask); + log_size = fls(hpq->size_mask) + ilog2(FBNIC_BD_FRAG_COUNT); /* Store descriptor ring address and size */ fbnic_ring_wr32(hpq, FBNIC_QUEUE_BDQ_HPQ_BAL, lower_32_bits(hpq->dma)); @@ -2576,7 +2576,7 @@ static void fbnic_enable_bdq(struct fbnic_ring *hpq, struct fbnic_ring *ppq) if (!ppq->size_mask) goto write_ctl; - log_size = fls(ppq->size_mask); + log_size = fls(ppq->size_mask) + ilog2(FBNIC_BD_FRAG_COUNT); /* Add enabling of PPQ to BDQ control */ bdq_ctl |= FBNIC_QUEUE_BDQ_CTL_PPQ_ENABLE; diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.h b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.h index 980965274079..e03c9d2c38dc 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.h @@ -38,7 +38,7 @@ struct fbnic_net; #define FBNIC_MAX_XDPQS 128u /* These apply to TWQs, TCQ, RCQ */ -#define FBNIC_QUEUE_SIZE_MIN 16u +#define FBNIC_QUEUE_SIZE_MIN 64u #define FBNIC_QUEUE_SIZE_MAX SZ_64K #define FBNIC_TXQ_SIZE_DEFAULT 1024 diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c index dca62fb9a3a9..09a53c977545 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_en.c +++ b/drivers/net/ethernet/microsoft/mana/mana_en.c @@ -766,6 +766,13 @@ static void mana_get_rxbuf_cfg(struct mana_port_context *apc, } *frag_count = 1; + + /* In the single-buffer path, napi_build_skb() must see the + * actual backing allocation size so skb->truesize reflects + * the full page (or higher-order page), not just the usable + * packet area. + */ + *alloc_size = PAGE_SIZE << get_order(*alloc_size); return; } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 6827c99bde8c..13d3cac056be 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -156,7 +156,7 @@ static void stmmac_tx_timer_arm(struct stmmac_priv *priv, u32 queue); static void stmmac_flush_tx_descriptors(struct stmmac_priv *priv, int queue); static void stmmac_set_dma_operation_mode(struct stmmac_priv *priv, u32 txmode, u32 rxmode, u32 chan); -static int stmmac_vlan_restore(struct stmmac_priv *priv); +static void stmmac_vlan_restore(struct stmmac_priv *priv); #ifdef CONFIG_DEBUG_FS static const struct net_device_ops stmmac_netdev_ops; @@ -6859,21 +6859,15 @@ del_vlan_error: return ret; } -static int stmmac_vlan_restore(struct stmmac_priv *priv) +static void stmmac_vlan_restore(struct stmmac_priv *priv) { - int ret; - if (!(priv->dev->features & NETIF_F_VLAN_FEATURES)) - return 0; + return; if (priv->hw->num_vlan) stmmac_restore_hw_vlan_rx_fltr(priv, priv->dev, priv->hw); - ret = stmmac_vlan_update(priv, priv->num_double_vlans); - if (ret) - netdev_err(priv->dev, "Failed to restore VLANs\n"); - - return ret; + stmmac_vlan_update(priv, priv->num_double_vlans); } static int stmmac_bpf(struct net_device *dev, struct netdev_bpf *bpf) diff --git a/drivers/net/ethernet/ti/icssg/icssg_common.c b/drivers/net/ethernet/ti/icssg/icssg_common.c index fd4e7622f123..a28a608f9bf4 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_common.c +++ b/drivers/net/ethernet/ti/icssg/icssg_common.c @@ -902,6 +902,7 @@ static void emac_dispatch_skb_zc(struct prueth_emac *emac, struct xdp_buff *xdp, skb_reserve(skb, headroom); skb_put(skb, pkt_len); + skb_copy_to_linear_data(skb, xdp->data, pkt_len); skb->dev = ndev; /* RX HW timestamp */ @@ -912,7 +913,6 @@ static void emac_dispatch_skb_zc(struct prueth_emac *emac, struct xdp_buff *xdp, skb->offload_fwd_mark = emac->offload_fwd_mark; skb->protocol = eth_type_trans(skb, ndev); - skb_mark_for_recycle(skb); napi_gro_receive(&emac->napi_rx, skb); ndev->stats.rx_bytes += pkt_len; ndev->stats.rx_packets++; diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h index 5ff742103beb..fcd3aaef27fc 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet.h +++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h @@ -105,7 +105,7 @@ #define XAXIDMA_BD_HAS_DRE_MASK 0xF00 /* Whether has DRE mask */ #define XAXIDMA_BD_WORDLEN_MASK 0xFF /* Whether has DRE mask */ -#define XAXIDMA_BD_CTRL_LENGTH_MASK 0x007FFFFF /* Requested len */ +#define XAXIDMA_BD_CTRL_LENGTH_MASK GENMASK(25, 0) /* Requested len */ #define XAXIDMA_BD_CTRL_TXSOF_MASK 0x08000000 /* First tx packet */ #define XAXIDMA_BD_CTRL_TXEOF_MASK 0x04000000 /* Last tx packet */ #define XAXIDMA_BD_CTRL_ALL_MASK 0x0C000000 /* All control bits */ @@ -130,7 +130,7 @@ #define XAXIDMA_BD_CTRL_TXEOF_MASK 0x04000000 /* Last tx packet */ #define XAXIDMA_BD_CTRL_ALL_MASK 0x0C000000 /* All control bits */ -#define XAXIDMA_BD_STS_ACTUAL_LEN_MASK 0x007FFFFF /* Actual len */ +#define XAXIDMA_BD_STS_ACTUAL_LEN_MASK GENMASK(25, 0) /* Actual len */ #define XAXIDMA_BD_STS_COMPLETE_MASK 0x80000000 /* Completed */ #define XAXIDMA_BD_STS_DEC_ERR_MASK 0x40000000 /* Decode error */ #define XAXIDMA_BD_STS_SLV_ERR_MASK 0x20000000 /* Slave error */ diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index b06e4c37ff61..263c4b67fd5a 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -770,8 +770,8 @@ static int axienet_device_reset(struct net_device *ndev) * @first_bd: Index of first descriptor to clean up * @nr_bds: Max number of descriptors to clean up * @force: Whether to clean descriptors even if not complete - * @sizep: Pointer to a u32 filled with the total sum of all bytes - * in all cleaned-up descriptors. Ignored if NULL. + * @sizep: Pointer to a u32 accumulating the total byte count of + * completed packets (using skb->len). Ignored if NULL. * @budget: NAPI budget (use 0 when not called from NAPI poll) * * Would either be called after a successful transmit operation, or after @@ -805,6 +805,8 @@ static int axienet_free_tx_chain(struct axienet_local *lp, u32 first_bd, DMA_TO_DEVICE); if (cur_p->skb && (status & XAXIDMA_BD_STS_COMPLETE_MASK)) { + if (sizep) + *sizep += cur_p->skb->len; napi_consume_skb(cur_p->skb, budget); packets++; } @@ -818,9 +820,6 @@ static int axienet_free_tx_chain(struct axienet_local *lp, u32 first_bd, wmb(); cur_p->cntrl = 0; cur_p->status = 0; - - if (sizep) - *sizep += status & XAXIDMA_BD_STS_ACTUAL_LEN_MASK; } if (!force) { diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 5db841377199..ce8924613363 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -480,11 +480,16 @@ static void sfp_quirk_ubnt_uf_instant(const struct sfp_eeprom_id *id, { /* Ubiquiti U-Fiber Instant module claims that support all transceiver * types including 10G Ethernet which is not truth. So clear all claimed - * modes and set only one mode which module supports: 1000baseX_Full. + * modes and set only one mode which module supports: 1000baseX_Full, + * along with the Autoneg and pause bits. */ linkmode_zero(caps->link_modes); linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT, caps->link_modes); + linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, caps->link_modes); + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, caps->link_modes); + linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, caps->link_modes); + phy_interface_zero(caps->interfaces); __set_bit(PHY_INTERFACE_MODE_1000BASEX, caps->interfaces); } diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index ab2108ee206a..c0b9bc5574e2 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -381,8 +381,6 @@ struct receive_queue { struct xdp_buff **xsk_buffs; }; -#define VIRTIO_NET_RSS_MAX_KEY_SIZE 40 - /* Control VQ buffers: protected by the rtnl lock */ struct control_buf { struct virtio_net_ctrl_hdr hdr; @@ -486,7 +484,7 @@ struct virtnet_info { /* Must be last as it ends in a flexible-array member. */ TRAILING_OVERLAP(struct virtio_net_rss_config_trailer, rss_trailer, hash_key_data, - u8 rss_hash_key_data[VIRTIO_NET_RSS_MAX_KEY_SIZE]; + u8 rss_hash_key_data[NETDEV_RSS_KEY_LEN]; ); }; static_assert(offsetof(struct virtnet_info, rss_trailer.hash_key_data) == @@ -6708,6 +6706,7 @@ static int virtnet_probe(struct virtio_device *vdev) struct virtnet_info *vi; u16 max_queue_pairs; int mtu = 0; + u16 key_sz; /* Find if host supports multiqueue/rss virtio_net device */ max_queue_pairs = 1; @@ -6842,14 +6841,13 @@ static int virtnet_probe(struct virtio_device *vdev) } if (vi->has_rss || vi->has_rss_hash_report) { - vi->rss_key_size = - virtio_cread8(vdev, offsetof(struct virtio_net_config, rss_max_key_size)); - if (vi->rss_key_size > VIRTIO_NET_RSS_MAX_KEY_SIZE) { - dev_err(&vdev->dev, "rss_max_key_size=%u exceeds the limit %u.\n", - vi->rss_key_size, VIRTIO_NET_RSS_MAX_KEY_SIZE); - err = -EINVAL; - goto free; - } + key_sz = virtio_cread8(vdev, offsetof(struct virtio_net_config, rss_max_key_size)); + + vi->rss_key_size = min_t(u16, key_sz, NETDEV_RSS_KEY_LEN); + if (key_sz > vi->rss_key_size) + dev_warn(&vdev->dev, + "rss_max_key_size=%u exceeds driver limit %u, clamping\n", + key_sz, vi->rss_key_size); vi->rss_hash_types_supported = virtio_cread32(vdev, offsetof(struct virtio_net_config, supported_hash_types)); diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index 17c941aac32d..a94ac82a6136 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -1965,12 +1965,14 @@ static struct sk_buff *vxlan_na_create(struct sk_buff *request, ns_olen = request->len - skb_network_offset(request) - sizeof(struct ipv6hdr) - sizeof(*ns); for (i = 0; i < ns_olen-1; i += (ns->opt[i+1]<<3)) { - if (!ns->opt[i + 1]) { + if (!ns->opt[i + 1] || i + (ns->opt[i + 1] << 3) > ns_olen) { kfree_skb(reply); return NULL; } if (ns->opt[i] == ND_OPT_SOURCE_LL_ADDR) { - daddr = ns->opt + i + sizeof(struct nd_opt_hdr); + if ((ns->opt[i + 1] << 3) >= + sizeof(struct nd_opt_hdr) + ETH_ALEN) + daddr = ns->opt + i + sizeof(struct nd_opt_hdr); break; } } diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 49d959b2e148..85defe11750d 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include <linux/ieee80211.h> @@ -1110,9 +1110,8 @@ int ath11k_dp_rx_ampdu_stop(struct ath11k *ar, struct ath11k_base *ab = ar->ab; struct ath11k_peer *peer; struct ath11k_sta *arsta = ath11k_sta_to_arsta(params->sta); + struct dp_rx_tid *rx_tid; int vdev_id = arsta->arvif->vdev_id; - dma_addr_t paddr; - bool active; int ret; spin_lock_bh(&ab->base_lock); @@ -1124,15 +1123,14 @@ int ath11k_dp_rx_ampdu_stop(struct ath11k *ar, return -ENOENT; } - paddr = peer->rx_tid[params->tid].paddr; - active = peer->rx_tid[params->tid].active; + rx_tid = &peer->rx_tid[params->tid]; - if (!active) { + if (!rx_tid->active) { spin_unlock_bh(&ab->base_lock); return 0; } - ret = ath11k_peer_rx_tid_reo_update(ar, peer, peer->rx_tid, 1, 0, false); + ret = ath11k_peer_rx_tid_reo_update(ar, peer, rx_tid, 1, 0, false); spin_unlock_bh(&ab->base_lock); if (ret) { ath11k_warn(ab, "failed to update reo for rx tid %d: %d\n", @@ -1141,7 +1139,8 @@ int ath11k_dp_rx_ampdu_stop(struct ath11k *ar, } ret = ath11k_wmi_peer_rx_reorder_queue_setup(ar, vdev_id, - params->sta->addr, paddr, + params->sta->addr, + rx_tid->paddr, params->tid, 1, 1); if (ret) ath11k_warn(ab, "failed to send wmi to delete rx tid %d\n", diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c index 5a82ede65dd3..244d5230a5bd 100644 --- a/drivers/net/wireless/ath/ath12k/dp_rx.c +++ b/drivers/net/wireless/ath/ath12k/dp_rx.c @@ -735,6 +735,7 @@ int ath12k_dp_rx_ampdu_stop(struct ath12k *ar, struct ath12k_dp *dp = ath12k_ab_to_dp(ab); struct ath12k_dp_link_peer *peer; struct ath12k_sta *ahsta = ath12k_sta_to_ahsta(params->sta); + struct ath12k_dp_rx_tid *rx_tid; struct ath12k_link_sta *arsta; int vdev_id; bool active; @@ -770,7 +771,8 @@ int ath12k_dp_rx_ampdu_stop(struct ath12k *ar, return 0; } - ret = ath12k_dp_arch_peer_rx_tid_reo_update(dp, peer, peer->dp_peer->rx_tid, + rx_tid = &peer->dp_peer->rx_tid[params->tid]; + ret = ath12k_dp_arch_peer_rx_tid_reo_update(dp, peer, rx_tid, 1, 0, false); spin_unlock_bh(&dp->dp_lock); if (ret) { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index 8d64a271bb94..36159a769916 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -297,6 +297,11 @@ enum iwl_legacy_cmds { SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E, /** + * @SCAN_START_NOTIFICATION_UMAC: uses &struct iwl_umac_scan_start + */ + SCAN_START_NOTIFICATION_UMAC = 0xb2, + + /** * @MATCH_FOUND_NOTIFICATION: scan match found */ MATCH_FOUND_NOTIFICATION = 0xd9, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 60f0a4924ddf..46fcc32608e3 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -1157,6 +1157,16 @@ enum iwl_umac_scan_abort_status { }; /** + * struct iwl_umac_scan_start - scan start notification + * @uid: scan id, &enum iwl_umac_scan_uid_offsets + * @reserved: for future use + */ +struct iwl_umac_scan_start { + __le32 uid; + __le32 reserved; +} __packed; /* SCAN_START_UMAC_API_S_VER_1 */ + +/** * struct iwl_umac_scan_complete - scan complete notification * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @last_schedule: last scheduling line diff --git a/drivers/net/wireless/intel/iwlwifi/mld/iface.c b/drivers/net/wireless/intel/iwlwifi/mld/iface.c index 29df747c8938..9215fc7e2eca 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/iface.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/iface.c @@ -111,14 +111,75 @@ static bool iwl_mld_is_nic_ack_enabled(struct iwl_mld *mld, IEEE80211_HE_MAC_CAP2_ACK_EN); } -static void iwl_mld_set_he_support(struct iwl_mld *mld, - struct ieee80211_vif *vif, - struct iwl_mac_config_cmd *cmd) +struct iwl_mld_mac_wifi_gen_sta_iter_data { + struct ieee80211_vif *vif; + struct iwl_mac_wifi_gen_support *support; +}; + +static void iwl_mld_mac_wifi_gen_sta_iter(void *_data, + struct ieee80211_sta *sta) { - if (vif->type == NL80211_IFTYPE_AP) - cmd->wifi_gen.he_ap_support = 1; - else - cmd->wifi_gen.he_support = 1; + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_mac_wifi_gen_sta_iter_data *data = _data; + struct ieee80211_link_sta *link_sta; + unsigned int link_id; + + if (mld_sta->vif != data->vif) + return; + + for_each_sta_active_link(data->vif, sta, link_sta, link_id) { + if (link_sta->he_cap.has_he) + data->support->he_support = 1; + if (link_sta->eht_cap.has_eht) + data->support->eht_support = 1; + } +} + +static void iwl_mld_set_wifi_gen(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mac_wifi_gen_support *support) +{ + struct iwl_mld_mac_wifi_gen_sta_iter_data sta_iter_data = { + .vif = vif, + .support = support, + }; + struct ieee80211_bss_conf *link_conf; + unsigned int link_id; + + switch (vif->type) { + case NL80211_IFTYPE_MONITOR: + /* for sniffer, set to HW capabilities */ + support->he_support = 1; + support->eht_support = mld->trans->cfg->eht_supported; + break; + case NL80211_IFTYPE_AP: + /* for AP set according to the link configs */ + for_each_vif_active_link(vif, link_conf, link_id) { + support->he_ap_support |= link_conf->he_support; + support->eht_support |= link_conf->eht_support; + } + break; + default: + /* + * If we have MLO enabled, then the firmware needs to enable + * address translation for the station(s) we add. That depends + * on having EHT enabled in firmware, which in turn depends on + * mac80211 in the iteration below. + * However, mac80211 doesn't enable capabilities on the AP STA + * until it has parsed the association response successfully, + * so set EHT (and HE as a pre-requisite for EHT) when the vif + * is an MLD. + */ + if (ieee80211_vif_is_mld(vif)) { + support->he_support = 1; + support->eht_support = 1; + } + + ieee80211_iterate_stations_mtx(mld->hw, + iwl_mld_mac_wifi_gen_sta_iter, + &sta_iter_data); + break; + } } /* fill the common part for all interface types */ @@ -128,8 +189,6 @@ static void iwl_mld_mac_cmd_fill_common(struct iwl_mld *mld, u32 action) { struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); - struct ieee80211_bss_conf *link_conf; - unsigned int link_id; lockdep_assert_wiphy(mld->wiphy); @@ -147,29 +206,7 @@ static void iwl_mld_mac_cmd_fill_common(struct iwl_mld *mld, cmd->nic_not_ack_enabled = cpu_to_le32(!iwl_mld_is_nic_ack_enabled(mld, vif)); - /* If we have MLO enabled, then the firmware needs to enable - * address translation for the station(s) we add. That depends - * on having EHT enabled in firmware, which in turn depends on - * mac80211 in the code below. - * However, mac80211 doesn't enable HE/EHT until it has parsed - * the association response successfully, so just skip all that - * and enable both when we have MLO. - */ - if (ieee80211_vif_is_mld(vif)) { - iwl_mld_set_he_support(mld, vif, cmd); - cmd->wifi_gen.eht_support = 1; - return; - } - - for_each_vif_active_link(vif, link_conf, link_id) { - if (!link_conf->he_support) - continue; - - iwl_mld_set_he_support(mld, vif, cmd); - - /* EHT, if supported, was already set above */ - break; - } + iwl_mld_set_wifi_gen(mld, vif, &cmd->wifi_gen); } static void iwl_mld_fill_mac_cmd_sta(struct iwl_mld *mld, diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c index 0c53d6bd9651..71a9a72c9ac0 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c @@ -1761,6 +1761,16 @@ static int iwl_mld_move_sta_state_up(struct iwl_mld *mld, if (vif->type == NL80211_IFTYPE_STATION) iwl_mld_link_set_2mhz_block(mld, vif, sta); + + if (sta->tdls) { + /* + * update MAC since wifi generation flags may change, + * we also update MAC on association to the AP via the + * vif assoc change + */ + iwl_mld_mac_fw_action(mld, vif, FW_CTXT_ACTION_MODIFY); + } + /* Now the link_sta's capabilities are set, update the FW */ iwl_mld_config_tlc(mld, vif, sta); @@ -1873,6 +1883,15 @@ static int iwl_mld_move_sta_state_down(struct iwl_mld *mld, /* just removed last TDLS STA, so enable PM */ iwl_mld_update_mac_power(mld, vif, false); } + + if (sta->tdls) { + /* + * update MAC since wifi generation flags may change, + * we also update MAC on disassociation to the AP via + * the vif assoc change + */ + iwl_mld_mac_fw_action(mld, vif, FW_CTXT_ACTION_MODIFY); + } } else { return -EINVAL; } diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.c b/drivers/net/wireless/intel/iwlwifi/mld/mld.c index 495e9d8f3af6..9af79297c3b6 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mld.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.c @@ -171,6 +171,7 @@ static const struct iwl_hcmd_names iwl_mld_legacy_names[] = { HCMD_NAME(MISSED_BEACONS_NOTIFICATION), HCMD_NAME(MAC_PM_POWER_TABLE), HCMD_NAME(MFUART_LOAD_NOTIFICATION), + HCMD_NAME(SCAN_START_NOTIFICATION_UMAC), HCMD_NAME(RSS_CONFIG_CMD), HCMD_NAME(SCAN_ITERATION_COMPLETE_UMAC), HCMD_NAME(REPLY_RX_MPDU_CMD), diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c index f842f5183223..fbff5915f7fd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c @@ -739,7 +739,7 @@ iwl_mld_set_link_sel_data(struct iwl_mld *mld, /* Ignore any BSS that was not seen in the last MLO scan */ if (ktime_before(link_conf->bss->ts_boottime, - mld->scan.last_mlo_scan_time)) + mld->scan.last_mlo_scan_start_time)) continue; data[n_data].link_id = link_id; @@ -945,7 +945,7 @@ static void _iwl_mld_select_links(struct iwl_mld *mld, if (!mld_vif->authorized || hweight16(usable_links) <= 1) return; - if (WARN(ktime_before(mld->scan.last_mlo_scan_time, + if (WARN(ktime_before(mld->scan.last_mlo_scan_start_time, ktime_sub_ns(ktime_get_boottime_ns(), 5ULL * NSEC_PER_SEC)), "Last MLO scan was too long ago, can't select links\n")) diff --git a/drivers/net/wireless/intel/iwlwifi/mld/notif.c b/drivers/net/wireless/intel/iwlwifi/mld/notif.c index 240526d8b632..9c88a8579a75 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/notif.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/notif.c @@ -287,6 +287,8 @@ static void iwl_mld_handle_beacon_notification(struct iwl_mld *mld, * at least enough bytes to cover the structure listed in the CMD_VER_ENTRY. */ +CMD_VERSIONS(scan_start_notif, + CMD_VER_ENTRY(1, iwl_umac_scan_start)) CMD_VERSIONS(scan_complete_notif, CMD_VER_ENTRY(1, iwl_umac_scan_complete)) CMD_VERSIONS(scan_iter_complete_notif, @@ -360,6 +362,7 @@ DEFINE_SIMPLE_CANCELLATION(datapath_monitor, iwl_datapath_monitor_notif, link_id) DEFINE_SIMPLE_CANCELLATION(roc, iwl_roc_notif, activity) DEFINE_SIMPLE_CANCELLATION(scan_complete, iwl_umac_scan_complete, uid) +DEFINE_SIMPLE_CANCELLATION(scan_start, iwl_umac_scan_start, uid) DEFINE_SIMPLE_CANCELLATION(probe_resp_data, iwl_probe_resp_data_notif, mac_id) DEFINE_SIMPLE_CANCELLATION(uapsd_misbehaving_ap, iwl_uapsd_misbehaving_ap_notif, @@ -402,6 +405,8 @@ const struct iwl_rx_handler iwl_mld_rx_handlers[] = { RX_HANDLER_SYNC) RX_HANDLER_NO_OBJECT(LEGACY_GROUP, BA_NOTIF, compressed_ba_notif, RX_HANDLER_SYNC) + RX_HANDLER_OF_SCAN(LEGACY_GROUP, SCAN_START_NOTIFICATION_UMAC, + scan_start_notif) RX_HANDLER_OF_SCAN(LEGACY_GROUP, SCAN_COMPLETE_UMAC, scan_complete_notif) RX_HANDLER_NO_OBJECT(LEGACY_GROUP, SCAN_ITERATION_COMPLETE_UMAC, diff --git a/drivers/net/wireless/intel/iwlwifi/mld/scan.c b/drivers/net/wireless/intel/iwlwifi/mld/scan.c index a1a4cf3ab3d3..abd4281b4b0e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/scan.c @@ -473,6 +473,9 @@ iwl_mld_scan_get_cmd_gen_flags(struct iwl_mld *mld, params->flags & NL80211_SCAN_FLAG_COLOCATED_6GHZ) flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN; + if (scan_status == IWL_MLD_SCAN_INT_MLO) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_NTF_START; + if (params->enable_6ghz_passive) flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_6GHZ_PASSIVE_SCAN; @@ -1817,9 +1820,6 @@ static void iwl_mld_int_mlo_scan_start(struct iwl_mld *mld, ret = _iwl_mld_single_scan_start(mld, vif, req, &ies, IWL_MLD_SCAN_INT_MLO); - if (!ret) - mld->scan.last_mlo_scan_time = ktime_get_boottime_ns(); - IWL_DEBUG_SCAN(mld, "Internal MLO scan: ret=%d\n", ret); } @@ -1904,6 +1904,30 @@ void iwl_mld_handle_match_found_notif(struct iwl_mld *mld, ieee80211_sched_scan_results(mld->hw); } +void iwl_mld_handle_scan_start_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_umac_scan_complete *notif = (void *)pkt->data; + u32 uid = le32_to_cpu(notif->uid); + + if (IWL_FW_CHECK(mld, uid >= ARRAY_SIZE(mld->scan.uid_status), + "FW reports out-of-range scan UID %d\n", uid)) + return; + + if (IWL_FW_CHECK(mld, !(mld->scan.uid_status[uid] & mld->scan.status), + "FW reports scan UID %d we didn't trigger\n", uid)) + return; + + IWL_DEBUG_SCAN(mld, "Scan started: uid=%u type=%u\n", uid, + mld->scan.uid_status[uid]); + if (IWL_FW_CHECK(mld, mld->scan.uid_status[uid] != IWL_MLD_SCAN_INT_MLO, + "FW reports scan start notification %d we didn't trigger\n", + mld->scan.uid_status[uid])) + return; + + mld->scan.last_mlo_scan_start_time = ktime_get_boottime_ns(); +} + void iwl_mld_handle_scan_complete_notif(struct iwl_mld *mld, struct iwl_rx_packet *pkt) { diff --git a/drivers/net/wireless/intel/iwlwifi/mld/scan.h b/drivers/net/wireless/intel/iwlwifi/mld/scan.h index 69110f0cfc8e..de5620e7f463 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/mld/scan.h @@ -27,6 +27,9 @@ int iwl_mld_sched_scan_start(struct iwl_mld *mld, void iwl_mld_handle_match_found_notif(struct iwl_mld *mld, struct iwl_rx_packet *pkt); +void iwl_mld_handle_scan_start_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + void iwl_mld_handle_scan_complete_notif(struct iwl_mld *mld, struct iwl_rx_packet *pkt); @@ -114,8 +117,8 @@ enum iwl_mld_traffic_load { * in jiffies. * @last_start_time_jiffies: stores the last start time in jiffies * (interface up/reset/resume). - * @last_mlo_scan_time: start time of the last MLO scan in nanoseconds since - * boot. + * @last_mlo_scan_start_time: start time of the last MLO scan in nanoseconds + * since boot. */ struct iwl_mld_scan { /* Add here fields that need clean up on restart */ @@ -136,7 +139,7 @@ struct iwl_mld_scan { void *cmd; unsigned long last_6ghz_passive_jiffies; unsigned long last_start_time_jiffies; - u64 last_mlo_scan_time; + u64 last_mlo_scan_start_time; }; /** diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index a19f9d2e9346..9a74f60c9185 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -2807,7 +2807,7 @@ static void iwl_mvm_nd_match_info_handler(struct iwl_mvm *mvm, if (IS_ERR_OR_NULL(vif)) return; - if (len < sizeof(struct iwl_scan_offload_match_info)) { + if (len < sizeof(struct iwl_scan_offload_match_info) + matches_len) { IWL_ERR(mvm, "Invalid scan match info notification\n"); return; } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 43cf94c9a36b..6cc78661116e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -470,7 +470,8 @@ static void iwl_mvm_uats_init(struct iwl_mvm *mvm) .dataflags[0] = IWL_HCMD_DFL_NOCOPY, }; - if (mvm->trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210) { + if (mvm->trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210 || + !mvm->trans->cfg->uhb_supported) { IWL_DEBUG_RADIO(mvm, "UATS feature is not supported\n"); return; } diff --git a/drivers/net/wireless/microchip/wilc1000/hif.c b/drivers/net/wireless/microchip/wilc1000/hif.c index f354b11cb919..944b2a812b63 100644 --- a/drivers/net/wireless/microchip/wilc1000/hif.c +++ b/drivers/net/wireless/microchip/wilc1000/hif.c @@ -163,7 +163,7 @@ int wilc_scan(struct wilc_vif *vif, u8 scan_source, u32 index = 0; u32 i, scan_timeout; u8 *buffer; - u8 valuesize = 0; + u32 valuesize = 0; u8 *search_ssid_vals = NULL; const u8 ch_list_len = request->n_channels; struct host_if_drv *hif_drv = vif->hif_drv; diff --git a/drivers/net/wireless/ti/wl1251/tx.c b/drivers/net/wireless/ti/wl1251/tx.c index 2da8c0d5105b..4489aa77bb0f 100644 --- a/drivers/net/wireless/ti/wl1251/tx.c +++ b/drivers/net/wireless/ti/wl1251/tx.c @@ -402,12 +402,14 @@ static void wl1251_tx_packet_cb(struct wl1251 *wl, int hdrlen; u8 *frame; - skb = wl->tx_frames[result->id]; - if (skb == NULL) { - wl1251_error("SKB for packet %d is NULL", result->id); + if (unlikely(result->id >= ARRAY_SIZE(wl->tx_frames) || + wl->tx_frames[result->id] == NULL)) { + wl1251_error("invalid packet id %u", result->id); return; } + skb = wl->tx_frames[result->id]; + info = IEEE80211_SKB_CB(skb); if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) && diff --git a/drivers/net/wireless/virtual/virt_wifi.c b/drivers/net/wireless/virtual/virt_wifi.c index 885dc7243e8d..97bd39d89e98 100644 --- a/drivers/net/wireless/virtual/virt_wifi.c +++ b/drivers/net/wireless/virtual/virt_wifi.c @@ -557,7 +557,6 @@ static int virt_wifi_newlink(struct net_device *dev, eth_hw_addr_inherit(dev, priv->lowerdev); netif_stacked_transfer_operstate(priv->lowerdev, dev); - SET_NETDEV_DEV(dev, &priv->lowerdev->dev); dev->ieee80211_ptr = kzalloc_obj(*dev->ieee80211_ptr); if (!dev->ieee80211_ptr) { diff --git a/drivers/nfc/pn533/uart.c b/drivers/nfc/pn533/uart.c index 6d2f520a5bc8..1b82b7b2a5fa 100644 --- a/drivers/nfc/pn533/uart.c +++ b/drivers/nfc/pn533/uart.c @@ -211,6 +211,9 @@ static size_t pn532_receive_buf(struct serdev_device *serdev, timer_delete(&dev->cmd_timeout); for (i = 0; i < count; i++) { + if (unlikely(!skb_tailroom(dev->recv_skb))) + skb_trim(dev->recv_skb, 0); + skb_put_u8(dev->recv_skb, *data++); if (!pn532_uart_rx_is_frame(dev->recv_skb)) continue; |