diff options
Diffstat (limited to 'drivers/net')
32 files changed, 145 insertions, 82 deletions
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index a5e4b4b93d1b..ec3766264408 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -531,7 +531,8 @@ static void bgmac_dma_tx_ring_free(struct bgmac *bgmac, int i; for (i = 0; i < BGMAC_TX_RING_SLOTS; i++) { - int len = dma_desc[i].ctl1 & BGMAC_DESC_CTL1_LEN; + u32 ctl1 = le32_to_cpu(dma_desc[i].ctl1); + unsigned int len = ctl1 & BGMAC_DESC_CTL1_LEN; slot = &ring->slots[i]; dev_kfree_skb(slot->skb); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index d946bba43726..87534c6efd66 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -594,7 +594,7 @@ static void bnx2x_ets_e3b0_nig_disabled(const struct link_params *params, * slots for the highest priority. */ REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_NUM_STRICT_ARB_SLOTS : - NIG_REG_P1_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100); + NIG_REG_P0_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100); /* Mapping between the CREDIT_WEIGHT registers and actual client * numbers */ diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index a38a9cb3d544..9904d768a20a 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -2925,6 +2925,9 @@ static int bnxt_hwrm_vnic_set_tpa(struct bnxt *bp, u16 vnic_id, u32 tpa_flags) struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; struct hwrm_vnic_tpa_cfg_input req = {0}; + if (vnic->fw_vnic_id == INVALID_HW_RING_ID) + return 0; + bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_TPA_CFG, -1, -1); if (tpa_flags) { diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index b36643ef0593..029fa5bee520 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -1726,6 +1726,8 @@ static int enic_open(struct net_device *netdev) } for (i = 0; i < enic->rq_count; i++) { + /* enable rq before updating rq desc */ + vnic_rq_enable(&enic->rq[i]); vnic_rq_fill(&enic->rq[i], enic_rq_alloc_buf); /* Need at least one buffer on ring to get going */ if (vnic_rq_desc_used(&enic->rq[i]) == 0) { @@ -1737,8 +1739,6 @@ static int enic_open(struct net_device *netdev) for (i = 0; i < enic->wq_count; i++) vnic_wq_enable(&enic->wq[i]); - for (i = 0; i < enic->rq_count; i++) - vnic_rq_enable(&enic->rq[i]); if (!enic_is_dynamic(enic) && !enic_is_sriov_vf(enic)) enic_dev_add_station_addr(enic); @@ -1765,8 +1765,12 @@ static int enic_open(struct net_device *netdev) return 0; err_out_free_rq: - for (i = 0; i < enic->rq_count; i++) + for (i = 0; i < enic->rq_count; i++) { + err = vnic_rq_disable(&enic->rq[i]); + if (err) + return err; vnic_rq_clean(&enic->rq[i], enic_free_rq_buf); + } enic_dev_notify_unset(enic); err_out_free_intr: enic_unset_affinity_hint(enic); @@ -2539,11 +2543,11 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_master(pdev); /* Query PCI controller on system for DMA addressing - * limitation for the device. Try 64-bit first, and + * limitation for the device. Try 47-bit first, and * fail to 32-bit. */ - err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + err = pci_set_dma_mask(pdev, DMA_BIT_MASK(47)); if (err) { err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (err) { @@ -2557,10 +2561,10 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_release_regions; } } else { - err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(47)); if (err) { dev_err(dev, "Unable to obtain %u-bit DMA " - "for consistent allocations, aborting\n", 64); + "for consistent allocations, aborting\n", 47); goto err_out_release_regions; } using_dac = 1; diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 901661149b44..2d61369f586f 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -3053,9 +3053,6 @@ static void gfar_process_frame(struct net_device *ndev, struct sk_buff *skb) if (ndev->features & NETIF_F_RXCSUM) gfar_rx_checksum(skb, fcb); - /* Tell the skb what kind of packet this is */ - skb->protocol = eth_type_trans(skb, ndev); - /* There's need to check for NETIF_F_HW_VLAN_CTAG_RX here. * Even if vlan rx accel is disabled, on some chips * RXFCB_VLN is pseudo randomly set. @@ -3126,13 +3123,15 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit) continue; } + gfar_process_frame(ndev, skb); + /* Increment the number of packets */ total_pkts++; total_bytes += skb->len; skb_record_rx_queue(skb, rx_queue->qindex); - gfar_process_frame(ndev, skb); + skb->protocol = eth_type_trans(skb, ndev); /* Send the packet up the stack */ napi_gro_receive(&rx_queue->grp->napi_rx, skb); diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index 1908a38e7f31..485b9cc53f8b 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -1574,7 +1574,7 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw) * we have already determined whether we have link or not. */ if (!mac->autoneg) - return -E1000_ERR_CONFIG; + return 1; /* Auto-Neg is enabled. Auto Speed Detection takes care * of MAC speed/duplex configuration. So we only need to diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c index 645ace74429e..fe133f33a6c6 100644 --- a/drivers/net/ethernet/intel/e1000e/mac.c +++ b/drivers/net/ethernet/intel/e1000e/mac.c @@ -450,7 +450,7 @@ s32 e1000e_check_for_copper_link(struct e1000_hw *hw) * we have already determined whether we have link or not. */ if (!mac->autoneg) - return -E1000_ERR_CONFIG; + return 1; /* Auto-Neg is enabled. Auto Speed Detection takes care * of MAC speed/duplex configuration. So we only need to diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 20d8806d2bff..6369d88b81c1 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -2330,8 +2330,8 @@ static int e1000_alloc_ring_dma(struct e1000_adapter *adapter, { struct pci_dev *pdev = adapter->pdev; - ring->desc = dma_alloc_coherent(&pdev->dev, ring->size, &ring->dma, - GFP_KERNEL); + ring->desc = dma_zalloc_coherent(&pdev->dev, ring->size, &ring->dma, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 7430dd44019e..ea693bbf56d8 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -818,6 +818,7 @@ static void mvneta_port_up(struct mvneta_port *pp) } mvreg_write(pp, MVNETA_TXQ_CMD, q_map); + q_map = 0; /* Enable all initialized RXQs. */ mvreg_write(pp, MVNETA_RXQ_CMD, BIT(rxq_def)); } diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 62f1a3433a62..d6d87dd8a28f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -386,11 +386,11 @@ struct mlx4_qp *mlx4_qp_lookup(struct mlx4_dev *dev, u32 qpn) struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table; struct mlx4_qp *qp; - spin_lock(&qp_table->lock); + spin_lock_irq(&qp_table->lock); qp = __mlx4_qp_lookup(dev, qpn); - spin_unlock(&qp_table->lock); + spin_unlock_irq(&qp_table->lock); return qp; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index 6c66d2979795..16bd585365a8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -1623,7 +1623,7 @@ int mlx5_cmd_init(struct mlx5_core_dev *dev) cmd->checksum_disabled = 1; cmd->max_reg_cmds = (1 << cmd->log_sz) - 1; - cmd->bitmask = (1 << cmd->max_reg_cmds) - 1; + cmd->bitmask = (1UL << cmd->max_reg_cmds) - 1; cmd->cmdif_rev = ioread32be(&dev->iseg->cmdif_rev_fw_sub) >> 16; if (cmd->cmdif_rev > CMD_IF_REV) { diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c index 7ccdb46c6764..21e0af2620ee 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c +++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c @@ -43,7 +43,7 @@ #define ILT_CFG_REG(cli, reg) PSWRQ2_REG_ ## cli ## _ ## reg ## _RT_OFFSET /* ILT entry structure */ -#define ILT_ENTRY_PHY_ADDR_MASK 0x000FFFFFFFFFFFULL +#define ILT_ENTRY_PHY_ADDR_MASK (~0ULL >> 12) #define ILT_ENTRY_PHY_ADDR_SHIFT 0 #define ILT_ENTRY_VALID_MASK 0x1ULL #define ILT_ENTRY_VALID_SHIFT 52 diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index cc106d892e29..b15e322b8bfe 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -1787,7 +1787,7 @@ static struct vnet *vnet_new(const u64 *local_mac, dev->ethtool_ops = &vnet_ethtool_ops; dev->watchdog_timeo = VNET_TX_TIMEOUT; - dev->hw_features = NETIF_F_TSO | NETIF_F_GSO | NETIF_F_GSO_SOFTWARE | + dev->hw_features = NETIF_F_TSO | NETIF_F_GSO | NETIF_F_ALL_TSO | NETIF_F_HW_CSUM | NETIF_F_SG; dev->features = dev->hw_features; diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index 4e3d2e7c697c..e8c3a8c32534 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -518,7 +518,9 @@ static netdev_tx_t w83977af_hard_xmit(struct sk_buff *skb, mtt = irda_get_mtt(skb); pr_debug("%s(%ld), mtt=%d\n", __func__ , jiffies, mtt); - if (mtt) + if (mtt > 1000) + mdelay(mtt/1000); + else if (mtt) udelay(mtt); /* Enable DMA interrupt */ diff --git a/drivers/net/phy/bcm-cygnus.c b/drivers/net/phy/bcm-cygnus.c index 49bbc6826883..9a7dca2bb618 100644 --- a/drivers/net/phy/bcm-cygnus.c +++ b/drivers/net/phy/bcm-cygnus.c @@ -61,17 +61,17 @@ static int bcm_cygnus_afe_config(struct phy_device *phydev) return rc; /* make rcal=100, since rdb default is 000 */ - rc = bcm_phy_write_exp(phydev, MII_BRCM_CORE_EXPB1, 0x10); + rc = bcm_phy_write_exp_sel(phydev, MII_BRCM_CORE_EXPB1, 0x10); if (rc < 0) return rc; /* CORE_EXPB0, Reset R_CAL/RC_CAL Engine */ - rc = bcm_phy_write_exp(phydev, MII_BRCM_CORE_EXPB0, 0x10); + rc = bcm_phy_write_exp_sel(phydev, MII_BRCM_CORE_EXPB0, 0x10); if (rc < 0) return rc; /* CORE_EXPB0, Disable Reset R_CAL/RC_CAL Engine */ - rc = bcm_phy_write_exp(phydev, MII_BRCM_CORE_EXPB0, 0x00); + rc = bcm_phy_write_exp_sel(phydev, MII_BRCM_CORE_EXPB0, 0x00); return 0; } diff --git a/drivers/net/phy/bcm-phy-lib.h b/drivers/net/phy/bcm-phy-lib.h index b2091c88b44d..ce16b26d49ff 100644 --- a/drivers/net/phy/bcm-phy-lib.h +++ b/drivers/net/phy/bcm-phy-lib.h @@ -14,11 +14,18 @@ #ifndef _LINUX_BCM_PHY_LIB_H #define _LINUX_BCM_PHY_LIB_H +#include <linux/brcmphy.h> #include <linux/phy.h> int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val); int bcm_phy_read_exp(struct phy_device *phydev, u16 reg); +static inline int bcm_phy_write_exp_sel(struct phy_device *phydev, + u16 reg, u16 val) +{ + return bcm_phy_write_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER, val); +} + int bcm_phy_write_misc(struct phy_device *phydev, u16 reg, u16 chl, u16 value); int bcm_phy_read_misc(struct phy_device *phydev, diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c index 03d4809a9126..bffa70e46202 100644 --- a/drivers/net/phy/bcm7xxx.c +++ b/drivers/net/phy/bcm7xxx.c @@ -48,10 +48,10 @@ static void r_rc_cal_reset(struct phy_device *phydev) { /* Reset R_CAL/RC_CAL Engine */ - bcm_phy_write_exp(phydev, 0x00b0, 0x0010); + bcm_phy_write_exp_sel(phydev, 0x00b0, 0x0010); /* Disable Reset R_AL/RC_CAL Engine */ - bcm_phy_write_exp(phydev, 0x00b0, 0x0000); + bcm_phy_write_exp_sel(phydev, 0x00b0, 0x0000); } static int bcm7xxx_28nm_b0_afe_config_init(struct phy_device *phydev) diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index e83acc608678..dc934347ae28 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -1203,6 +1203,23 @@ static void dp83640_remove(struct phy_device *phydev) kfree(dp83640); } +static int dp83640_soft_reset(struct phy_device *phydev) +{ + int ret; + + ret = genphy_soft_reset(phydev); + if (ret < 0) + return ret; + + /* From DP83640 datasheet: "Software driver code must wait 3 us + * following a software reset before allowing further serial MII + * operations with the DP83640." + */ + udelay(10); /* Taking udelay inaccuracy into account */ + + return 0; +} + static int dp83640_config_init(struct phy_device *phydev) { struct dp83640_private *dp83640 = phydev->priv; @@ -1496,6 +1513,7 @@ static struct phy_driver dp83640_driver = { .flags = PHY_HAS_INTERRUPT, .probe = dp83640_probe, .remove = dp83640_remove, + .soft_reset = dp83640_soft_reset, .config_init = dp83640_config_init, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index e74709e4b5dd..49174837c2ba 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -983,7 +983,8 @@ static void team_port_disable(struct team *team, static void ___team_compute_features(struct team *team) { struct team_port *port; - u32 vlan_features = TEAM_VLAN_FEATURES & NETIF_F_ALL_FOR_ALL; + netdev_features_t vlan_features = TEAM_VLAN_FEATURES & + NETIF_F_ALL_FOR_ALL; unsigned short max_hard_header_len = ETH_HLEN; unsigned int dst_release_flag = IFF_XMIT_DST_RELEASE | IFF_XMIT_DST_RELEASE_PERM; diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c index 96a5028621c8..8edbccf06b7b 100644 --- a/drivers/net/usb/cdc_mbim.c +++ b/drivers/net/usb/cdc_mbim.c @@ -593,7 +593,7 @@ static const struct driver_info cdc_mbim_info_zlp = { */ static const struct driver_info cdc_mbim_info_ndp_to_end = { .description = "CDC MBIM", - .flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN, + .flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN | FLAG_SEND_ZLP, .bind = cdc_mbim_bind, .unbind = cdc_mbim_unbind, .manage_power = cdc_mbim_manage_power, diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 8aaa09b3c753..d72205f06a1d 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -637,6 +637,9 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x0846, 0x68a2, 8)}, {QMI_FIXED_INTF(0x12d1, 0x140c, 1)}, /* Huawei E173 */ {QMI_FIXED_INTF(0x12d1, 0x14ac, 1)}, /* Huawei E1820 */ + {QMI_FIXED_INTF(0x1435, 0xd181, 3)}, /* Wistron NeWeb D18Q1 */ + {QMI_FIXED_INTF(0x1435, 0xd181, 4)}, /* Wistron NeWeb D18Q1 */ + {QMI_FIXED_INTF(0x1435, 0xd181, 5)}, /* Wistron NeWeb D18Q1 */ {QMI_FIXED_INTF(0x16d8, 0x6003, 0)}, /* CMOTech 6003 */ {QMI_FIXED_INTF(0x16d8, 0x6007, 0)}, /* CMOTech CHE-628S */ {QMI_FIXED_INTF(0x16d8, 0x6008, 0)}, /* CMOTech CMU-301 */ @@ -713,6 +716,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */ {QMI_FIXED_INTF(0x2001, 0x7e19, 4)}, /* D-Link DWM-221 B1 */ {QMI_FIXED_INTF(0x2001, 0x7e35, 4)}, /* D-Link DWM-222 */ + {QMI_FIXED_INTF(0x2020, 0x2033, 4)}, /* BroadMobi BM806U */ {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */ {QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */ {QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra Wireless MC7710 in QMI mode */ @@ -762,6 +766,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x413c, 0x81a9, 8)}, /* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81b1, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */ + {QMI_FIXED_INTF(0x03f0, 0x9d1d, 1)}, /* HP lt4120 Snapdragon X5 LTE */ {QMI_FIXED_INTF(0x22de, 0x9061, 3)}, /* WeTelecom WPD-600N */ {QMI_FIXED_INTF(0x1e0e, 0x9001, 5)}, /* SIMCom 7230E */ diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index b2c1a435357f..2991d7155540 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -1610,7 +1610,7 @@ static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg) tx_data += len; agg->skb_len += len; - agg->skb_num++; + agg->skb_num += skb_shinfo(skb)->gso_segs ?: 1; dev_kfree_skb_any(skb); diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index c5f375befd2f..7337e6c0e126 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -945,10 +945,11 @@ static int smsc75xx_set_features(struct net_device *netdev, /* it's racing here! */ ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl); - if (ret < 0) + if (ret < 0) { netdev_warn(dev->net, "Error writing RFE_CTL\n"); - - return ret; + return ret; + } + return 0; } static int smsc75xx_wait_ready(struct usbnet *dev, int in_pm) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index d01285250204..2759d386ade7 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1912,8 +1912,8 @@ static int virtnet_probe(struct virtio_device *vdev) /* Assume link up if device can't report link status, otherwise get link status from config. */ + netif_carrier_off(dev); if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) { - netif_carrier_off(dev); schedule_work(&vi->config_work); } else { vi->status = VIRTIO_NET_S_LINK_UP; diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index f02c1b148545..187b60c8a672 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -7060,10 +7060,20 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw, { struct ath10k *ar = hw->priv; struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + struct ath10k_vif *arvif = (void *)vif->drv_priv; + struct ath10k_peer *peer; u32 bw, smps; spin_lock_bh(&ar->data_lock); + peer = ath10k_peer_find(ar, arvif->vdev_id, sta->addr); + if (!peer) { + spin_unlock_bh(&ar->data_lock); + ath10k_warn(ar, "mac sta rc update failed to find peer %pM on vdev %i\n", + sta->addr, arvif->vdev_id); + return; + } + ath10k_dbg(ar, ATH10K_DBG_MAC, "mac sta rc update for %pM changed %08x bw %d nss %d smps %d\n", sta->addr, changed, sta->bandwidth, sta->rx_nss, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c index 83e5aa6a9f28..ad35e760ed3f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c @@ -6167,7 +6167,7 @@ static void brcmf_cfg80211_reg_notifier(struct wiphy *wiphy, req->alpha2[0], req->alpha2[1]); /* ignore non-ISO3166 country codes */ - for (i = 0; i < sizeof(req->alpha2); i++) + for (i = 0; i < 2; i++) if (req->alpha2[i] < 'A' || req->alpha2[i] > 'Z') { brcmf_err("not a ISO3166 code\n"); return; diff --git a/drivers/net/wireless/cnss/cnss_pci.c b/drivers/net/wireless/cnss/cnss_pci.c index 03219cf1693a..545a1515d7fe 100644 --- a/drivers/net/wireless/cnss/cnss_pci.c +++ b/drivers/net/wireless/cnss/cnss_pci.c @@ -2717,10 +2717,14 @@ err_pcie_link_up: cnss_configure_wlan_en_gpio(WLAN_EN_LOW); cnss_wlan_vreg_set(vreg_info, VREG_OFF); if (penv->pdev) { - pr_err("%d: Unregistering pci device\n", __LINE__); - pci_unregister_driver(&cnss_wlan_pci_driver); - penv->pdev = NULL; - penv->pci_register_again = true; + if (wdrv && wdrv->update_status) + wdrv->update_status(penv->pdev, CNSS_SSR_FAIL); + if (!penv->recovery_in_progress) { + pr_err("%d: Unregistering pci device\n", __LINE__); + pci_unregister_driver(&cnss_wlan_pci_driver); + penv->pdev = NULL; + penv->pci_register_again = true; + } } err_wlan_vreg_on: diff --git a/drivers/net/wireless/cnss2/main.c b/drivers/net/wireless/cnss2/main.c index fc35b0892768..5183f3de7c9b 100644 --- a/drivers/net/wireless/cnss2/main.c +++ b/drivers/net/wireless/cnss2/main.c @@ -1890,7 +1890,7 @@ static int cnss_init_dump_entry(struct cnss_plat_data *plat_priv) return msm_dump_data_register(MSM_DUMP_TABLE_APPS, &dump_entry); } -static int cnss_qca6174_register_ramdump(struct cnss_plat_data *plat_priv) +static int cnss_register_ramdump_v1(struct cnss_plat_data *plat_priv) { int ret = 0; struct device *dev; @@ -1941,7 +1941,7 @@ out: return ret; } -static void cnss_qca6174_unregister_ramdump(struct cnss_plat_data *plat_priv) +static void cnss_unregister_ramdump_v1(struct cnss_plat_data *plat_priv) { struct device *dev; struct cnss_ramdump_info *ramdump_info; @@ -1958,7 +1958,7 @@ static void cnss_qca6174_unregister_ramdump(struct cnss_plat_data *plat_priv) ramdump_info->ramdump_pa); } -static int cnss_qca6290_register_ramdump(struct cnss_plat_data *plat_priv) +static int cnss_register_ramdump_v2(struct cnss_plat_data *plat_priv) { int ret = 0; struct cnss_subsys_info *subsys_info; @@ -2014,7 +2014,7 @@ free_ramdump: return ret; } -static void cnss_qca6290_unregister_ramdump(struct cnss_plat_data *plat_priv) +static void cnss_unregister_ramdump_v2(struct cnss_plat_data *plat_priv) { struct cnss_ramdump_info_v2 *info_v2; @@ -2034,11 +2034,11 @@ int cnss_register_ramdump(struct cnss_plat_data *plat_priv) switch (plat_priv->device_id) { case QCA6174_DEVICE_ID: - ret = cnss_qca6174_register_ramdump(plat_priv); + ret = cnss_register_ramdump_v1(plat_priv); break; case QCA6290_EMULATION_DEVICE_ID: case QCA6290_DEVICE_ID: - ret = cnss_qca6290_register_ramdump(plat_priv); + ret = cnss_register_ramdump_v2(plat_priv); break; default: cnss_pr_err("Unknown device ID: 0x%lx\n", plat_priv->device_id); @@ -2052,11 +2052,11 @@ void cnss_unregister_ramdump(struct cnss_plat_data *plat_priv) { switch (plat_priv->device_id) { case QCA6174_DEVICE_ID: - cnss_qca6174_unregister_ramdump(plat_priv); + cnss_unregister_ramdump_v1(plat_priv); break; case QCA6290_EMULATION_DEVICE_ID: case QCA6290_DEVICE_ID: - cnss_qca6290_unregister_ramdump(plat_priv); + cnss_unregister_ramdump_v2(plat_priv); break; default: cnss_pr_err("Unknown device ID: 0x%lx\n", plat_priv->device_id); diff --git a/drivers/net/wireless/cnss2/pci.c b/drivers/net/wireless/cnss2/pci.c index 5746366ff852..2356caa3af78 100644 --- a/drivers/net/wireless/cnss2/pci.c +++ b/drivers/net/wireless/cnss2/pci.c @@ -133,7 +133,8 @@ int cnss_suspend_pci_link(struct cnss_pci_data *pci_priv) pci_disable_device(pci_priv->pci_dev); if (pci_priv->pci_dev->device != QCA6174_DEVICE_ID) { - if (pci_set_power_state(pci_priv->pci_dev, PCI_D3hot)) + ret = pci_set_power_state(pci_priv->pci_dev, PCI_D3hot); + if (ret) cnss_pr_err("Failed to set D3Hot, err = %d\n", ret); } @@ -404,10 +405,12 @@ static int cnss_pci_suspend(struct device *dev) SAVE_PCI_CONFIG_SPACE); pci_disable_device(pci_dev); - ret = pci_set_power_state(pci_dev, PCI_D3hot); - if (ret) - cnss_pr_err("Failed to set D3Hot, err = %d\n", - ret); + if (pci_dev->device != QCA6174_DEVICE_ID) { + ret = pci_set_power_state(pci_dev, PCI_D3hot); + if (ret) + cnss_pr_err("Failed to set D3Hot, err = %d\n", + ret); + } } cnss_pci_set_monitor_wake_intr(pci_priv, false); @@ -643,9 +646,12 @@ int cnss_auto_suspend(struct device *dev) cnss_set_pci_config_space(pci_priv, SAVE_PCI_CONFIG_SPACE); pci_disable_device(pci_dev); - ret = pci_set_power_state(pci_dev, PCI_D3hot); - if (ret) - cnss_pr_err("Failed to set D3Hot, err = %d\n", ret); + if (pci_dev->device != QCA6174_DEVICE_ID) { + ret = pci_set_power_state(pci_dev, PCI_D3hot); + if (ret) + cnss_pr_err("Failed to set D3Hot, err = %d\n", + ret); + } cnss_pr_dbg("Suspending PCI link\n"); if (cnss_set_pci_link(pci_priv, PCI_LINK_DOWN)) { diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 8a9164da6c50..e8b770a95f7a 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2925,8 +2925,10 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info) if (info->attrs[HWSIM_ATTR_REG_CUSTOM_REG]) { u32 idx = nla_get_u32(info->attrs[HWSIM_ATTR_REG_CUSTOM_REG]); - if (idx >= ARRAY_SIZE(hwsim_world_regdom_custom)) + if (idx >= ARRAY_SIZE(hwsim_world_regdom_custom)) { + kfree(hwname); return -EINVAL; + } param.regd = hwsim_world_regdom_custom[idx]; } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c index 5624ade92cc0..c2a156a8acec 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c @@ -304,9 +304,6 @@ static void _rtl92c_get_txpower_writeval_by_regulatory(struct ieee80211_hw *hw, writeVal = 0x00000000; if (rtlpriv->dm.dynamic_txhighpower_lvl == TXHIGHPWRLEVEL_BT1) writeVal = writeVal - 0x06060606; - else if (rtlpriv->dm.dynamic_txhighpower_lvl == - TXHIGHPWRLEVEL_BT2) - writeVal = writeVal; *(p_outwriteval + rf) = writeVal; } } diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index fee4c01fbdfd..a0de2453fa09 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -342,6 +342,9 @@ static int xennet_open(struct net_device *dev) unsigned int i = 0; struct netfront_queue *queue = NULL; + if (!np->queues) + return -ENODEV; + for (i = 0; i < num_queues; ++i) { queue = &np->queues[i]; napi_enable(&queue->napi); @@ -1363,18 +1366,8 @@ static int netfront_probe(struct xenbus_device *dev, #ifdef CONFIG_SYSFS info->netdev->sysfs_groups[0] = &xennet_dev_group; #endif - err = register_netdev(info->netdev); - if (err) { - pr_warn("%s: register_netdev err=%d\n", __func__, err); - goto fail; - } return 0; - - fail: - xennet_free_netdev(netdev); - dev_set_drvdata(&dev->dev, NULL); - return err; } static void xennet_end_access(int ref, void *page) @@ -1743,8 +1736,6 @@ static void xennet_destroy_queues(struct netfront_info *info) { unsigned int i; - rtnl_lock(); - for (i = 0; i < info->netdev->real_num_tx_queues; i++) { struct netfront_queue *queue = &info->queues[i]; @@ -1753,8 +1744,6 @@ static void xennet_destroy_queues(struct netfront_info *info) netif_napi_del(&queue->napi); } - rtnl_unlock(); - kfree(info->queues); info->queues = NULL; } @@ -1770,8 +1759,6 @@ static int xennet_create_queues(struct netfront_info *info, if (!info->queues) return -ENOMEM; - rtnl_lock(); - for (i = 0; i < *num_queues; i++) { struct netfront_queue *queue = &info->queues[i]; @@ -1780,7 +1767,7 @@ static int xennet_create_queues(struct netfront_info *info, ret = xennet_init_queue(queue); if (ret < 0) { - dev_warn(&info->netdev->dev, + dev_warn(&info->xbdev->dev, "only created %d queues\n", i); *num_queues = i; break; @@ -1794,10 +1781,8 @@ static int xennet_create_queues(struct netfront_info *info, netif_set_real_num_tx_queues(info->netdev, *num_queues); - rtnl_unlock(); - if (*num_queues == 0) { - dev_err(&info->netdev->dev, "no queues\n"); + dev_err(&info->xbdev->dev, "no queues\n"); return -EINVAL; } return 0; @@ -1839,6 +1824,7 @@ static int talk_to_netback(struct xenbus_device *dev, goto out; } + rtnl_lock(); if (info->queues) xennet_destroy_queues(info); @@ -1849,6 +1835,7 @@ static int talk_to_netback(struct xenbus_device *dev, info->queues = NULL; goto out; } + rtnl_unlock(); /* Create shared ring, alloc event channel -- for each queue */ for (i = 0; i < num_queues; ++i) { @@ -1945,8 +1932,10 @@ abort_transaction_no_dev_fatal: xenbus_transaction_end(xbt, 1); destroy_ring: xennet_disconnect_backend(info); + rtnl_lock(); xennet_destroy_queues(info); out: + rtnl_unlock(); device_unregister(&dev->dev); return err; } @@ -1982,6 +1971,15 @@ static int xennet_connect(struct net_device *dev) netdev_update_features(dev); rtnl_unlock(); + if (dev->reg_state == NETREG_UNINITIALIZED) { + err = register_netdev(dev); + if (err) { + pr_warn("%s: register_netdev err=%d\n", __func__, err); + device_unregister(&np->xbdev->dev); + return err; + } + } + /* * All public and private state should now be sane. Get * ready to start sending and receiving packets and give the driver @@ -2172,10 +2170,14 @@ static int xennet_remove(struct xenbus_device *dev) xennet_disconnect_backend(info); - unregister_netdev(info->netdev); + if (info->netdev->reg_state == NETREG_REGISTERED) + unregister_netdev(info->netdev); - if (info->queues) + if (info->queues) { + rtnl_lock(); xennet_destroy_queues(info); + rtnl_unlock(); + } xennet_free_netdev(info->netdev); return 0; |