diff options
86 files changed, 895 insertions, 368 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index fa0e8da55f18..c265a5fe4848 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6011,9 +6011,8 @@ F: include/linux/hsi/ F: include/uapi/linux/hsi/ HSO 3G MODEM DRIVER -M: Jan Dumon <j.dumon@option.com> -W: http://www.pharscape.org -S: Maintained +L: linux-usb@vger.kernel.org +S: Orphan F: drivers/net/usb/hso.c HSR NETWORK PROTOCOL diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 6321f12630c8..8a4ba8b88e52 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -4179,6 +4179,7 @@ void bond_setup(struct net_device *bond_dev) /* Initialize the device entry points */ ether_setup(bond_dev); + bond_dev->max_mtu = ETH_MAX_MTU; bond_dev->netdev_ops = &bond_netdev_ops; bond_dev->ethtool_ops = &bond_ethtool_ops; diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index ea57fed375c6..13f0f219d8aa 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -196,7 +196,7 @@ #define FLEXCAN_QUIRK_BROKEN_ERR_STATE BIT(1) /* [TR]WRN_INT not connected */ #define FLEXCAN_QUIRK_DISABLE_RXFG BIT(2) /* Disable RX FIFO Global mask */ #define FLEXCAN_QUIRK_ENABLE_EACEN_RRS BIT(3) /* Enable EACEN and RRS bit in ctrl2 */ -#define FLEXCAN_QUIRK_DISABLE_MECR BIT(4) /* Disble Memory error detection */ +#define FLEXCAN_QUIRK_DISABLE_MECR BIT(4) /* Disable Memory error detection */ #define FLEXCAN_QUIRK_USE_OFF_TIMESTAMP BIT(5) /* Use timestamp based offloading */ /* Structure of the message buffer */ diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index 77e3cc06a30c..300349fe8dc0 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -258,7 +258,7 @@ static int gs_cmd_reset(struct gs_usb *gsusb, struct gs_can *gsdev) rc = usb_control_msg(interface_to_usbdev(intf), usb_sndctrlpipe(interface_to_usbdev(intf), 0), GS_USB_BREQ_MODE, - USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, gsdev->channel, 0, dm, @@ -432,7 +432,7 @@ static int gs_usb_set_bittiming(struct net_device *netdev) rc = usb_control_msg(interface_to_usbdev(intf), usb_sndctrlpipe(interface_to_usbdev(intf), 0), GS_USB_BREQ_BITTIMING, - USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, dev->channel, 0, dbt, @@ -546,7 +546,6 @@ static netdev_tx_t gs_can_start_xmit(struct sk_buff *skb, hf, urb->transfer_dma); - if (rc == -ENODEV) { netif_device_detach(netdev); } else { @@ -804,7 +803,7 @@ static struct gs_can *gs_make_candev(unsigned int channel, rc = usb_control_msg(interface_to_usbdev(intf), usb_rcvctrlpipe(interface_to_usbdev(intf), 0), GS_USB_BREQ_BT_CONST, - USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, channel, 0, bt_const, @@ -908,57 +907,72 @@ static int gs_usb_probe(struct usb_interface *intf, struct gs_usb *dev; int rc = -ENOMEM; unsigned int icount, i; - struct gs_host_config hconf = { - .byte_order = 0x0000beef, - }; - struct gs_device_config dconf; + struct gs_host_config *hconf; + struct gs_device_config *dconf; + + hconf = kmalloc(sizeof(*hconf), GFP_KERNEL); + if (!hconf) + return -ENOMEM; + + hconf->byte_order = 0x0000beef; /* send host config */ rc = usb_control_msg(interface_to_usbdev(intf), usb_sndctrlpipe(interface_to_usbdev(intf), 0), GS_USB_BREQ_HOST_FORMAT, - USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, 1, intf->altsetting[0].desc.bInterfaceNumber, - &hconf, - sizeof(hconf), + hconf, + sizeof(*hconf), 1000); + kfree(hconf); + if (rc < 0) { dev_err(&intf->dev, "Couldn't send data format (err=%d)\n", rc); return rc; } + dconf = kmalloc(sizeof(*dconf), GFP_KERNEL); + if (!dconf) + return -ENOMEM; + /* read device config */ rc = usb_control_msg(interface_to_usbdev(intf), usb_rcvctrlpipe(interface_to_usbdev(intf), 0), GS_USB_BREQ_DEVICE_CONFIG, - USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, 1, intf->altsetting[0].desc.bInterfaceNumber, - &dconf, - sizeof(dconf), + dconf, + sizeof(*dconf), 1000); if (rc < 0) { dev_err(&intf->dev, "Couldn't get device config: (err=%d)\n", rc); + kfree(dconf); return rc; } - icount = dconf.icount + 1; + icount = dconf->icount + 1; dev_info(&intf->dev, "Configuring for %d interfaces\n", icount); if (icount > GS_MAX_INTF) { dev_err(&intf->dev, "Driver cannot handle more that %d CAN interfaces\n", GS_MAX_INTF); + kfree(dconf); return -EINVAL; } dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (!dev) + if (!dev) { + kfree(dconf); return -ENOMEM; + } + init_usb_anchor(&dev->rx_submitted); atomic_set(&dev->active_channels, 0); @@ -967,7 +981,7 @@ static int gs_usb_probe(struct usb_interface *intf, dev->udev = interface_to_usbdev(intf); for (i = 0; i < icount; i++) { - dev->canch[i] = gs_make_candev(i, intf, &dconf); + dev->canch[i] = gs_make_candev(i, intf, dconf); if (IS_ERR_OR_NULL(dev->canch[i])) { /* save error code to return later */ rc = PTR_ERR(dev->canch[i]); @@ -978,12 +992,15 @@ static int gs_usb_probe(struct usb_interface *intf, gs_destroy_candev(dev->canch[i]); usb_kill_anchored_urbs(&dev->rx_submitted); + kfree(dconf); kfree(dev); return rc; } dev->canch[i]->parent = dev; } + kfree(dconf); + return 0; } diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c index 108a30e15097..d000cb62d6ae 100644 --- a/drivers/net/can/usb/usb_8dev.c +++ b/drivers/net/can/usb/usb_8dev.c @@ -951,8 +951,8 @@ static int usb_8dev_probe(struct usb_interface *intf, for (i = 0; i < MAX_TX_URBS; i++) priv->tx_contexts[i].echo_index = MAX_TX_URBS; - priv->cmd_msg_buffer = kzalloc(sizeof(struct usb_8dev_cmd_msg), - GFP_KERNEL); + priv->cmd_msg_buffer = devm_kzalloc(&intf->dev, sizeof(struct usb_8dev_cmd_msg), + GFP_KERNEL); if (!priv->cmd_msg_buffer) goto cleanup_candev; @@ -966,7 +966,7 @@ static int usb_8dev_probe(struct usb_interface *intf, if (err) { netdev_err(netdev, "couldn't register CAN device: %d\n", err); - goto cleanup_cmd_msg_buffer; + goto cleanup_candev; } err = usb_8dev_cmd_version(priv, &version); @@ -987,9 +987,6 @@ static int usb_8dev_probe(struct usb_interface *intf, cleanup_unregister_candev: unregister_netdev(priv->netdev); -cleanup_cmd_msg_buffer: - kfree(priv->cmd_msg_buffer); - cleanup_candev: free_candev(netdev); diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c index 76e5fc7adff5..6c98901f1b89 100644 --- a/drivers/net/ethernet/amd/declance.c +++ b/drivers/net/ethernet/amd/declance.c @@ -1276,18 +1276,6 @@ err_out: return ret; } -static void __exit dec_lance_remove(struct device *bdev) -{ - struct net_device *dev = dev_get_drvdata(bdev); - resource_size_t start, len; - - unregister_netdev(dev); - start = to_tc_dev(bdev)->resource.start; - len = to_tc_dev(bdev)->resource.end - start + 1; - release_mem_region(start, len); - free_netdev(dev); -} - /* Find all the lance cards on the system and initialize them */ static int __init dec_lance_platform_probe(void) { @@ -1320,7 +1308,7 @@ static void __exit dec_lance_platform_remove(void) #ifdef CONFIG_TC static int dec_lance_tc_probe(struct device *dev); -static int __exit dec_lance_tc_remove(struct device *dev); +static int dec_lance_tc_remove(struct device *dev); static const struct tc_device_id dec_lance_tc_table[] = { { "DEC ", "PMAD-AA " }, @@ -1334,7 +1322,7 @@ static struct tc_driver dec_lance_tc_driver = { .name = "declance", .bus = &tc_bus_type, .probe = dec_lance_tc_probe, - .remove = __exit_p(dec_lance_tc_remove), + .remove = dec_lance_tc_remove, }, }; @@ -1346,7 +1334,19 @@ static int dec_lance_tc_probe(struct device *dev) return status; } -static int __exit dec_lance_tc_remove(struct device *dev) +static void dec_lance_remove(struct device *bdev) +{ + struct net_device *dev = dev_get_drvdata(bdev); + resource_size_t start, len; + + unregister_netdev(dev); + start = to_tc_dev(bdev)->resource.start; + len = to_tc_dev(bdev)->resource.end - start + 1; + release_mem_region(start, len); + free_netdev(dev); +} + +static int dec_lance_tc_remove(struct device *dev) { put_device(dev); dec_lance_remove(dev); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c index a7d16db5c4b2..937f37a5dcb2 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -1323,7 +1323,7 @@ static int xgbe_read_ext_mii_regs(struct xgbe_prv_data *pdata, int addr, static int xgbe_set_ext_mii_mode(struct xgbe_prv_data *pdata, unsigned int port, enum xgbe_mdio_mode mode) { - unsigned int reg_val = 0; + unsigned int reg_val = XGMAC_IOREAD(pdata, MAC_MDIOCL22R); switch (mode) { case XGBE_MDIO_MODE_CL22: diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 3aa457c8ca21..248f60d171a5 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1131,12 +1131,12 @@ static void xgbe_stop(struct xgbe_prv_data *pdata) hw_if->disable_tx(pdata); hw_if->disable_rx(pdata); + phy_if->phy_stop(pdata); + xgbe_free_irqs(pdata); xgbe_napi_disable(pdata, 1); - phy_if->phy_stop(pdata); - hw_if->exit(pdata); channel = pdata->channel; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c index 9d8c953083b4..e707c49cc55a 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c @@ -716,6 +716,8 @@ static void xgbe_phy_sfp_phy_settings(struct xgbe_prv_data *pdata) pdata->phy.duplex = DUPLEX_UNKNOWN; pdata->phy.autoneg = AUTONEG_ENABLE; pdata->phy.advertising = pdata->phy.supported; + + return; } pdata->phy.advertising &= ~ADVERTISED_Autoneg; @@ -875,6 +877,16 @@ static int xgbe_phy_find_phy_device(struct xgbe_prv_data *pdata) !phy_data->sfp_phy_avail) return 0; + /* Set the proper MDIO mode for the PHY */ + ret = pdata->hw_if.set_ext_mii_mode(pdata, phy_data->mdio_addr, + phy_data->phydev_mode); + if (ret) { + netdev_err(pdata->netdev, + "mdio port/clause not compatible (%u/%u)\n", + phy_data->mdio_addr, phy_data->phydev_mode); + return ret; + } + /* Create and connect to the PHY device */ phydev = get_phy_device(phy_data->mii, phy_data->mdio_addr, (phy_data->phydev_mode == XGBE_MDIO_MODE_CL45)); @@ -2722,6 +2734,18 @@ static int xgbe_phy_start(struct xgbe_prv_data *pdata) if (ret) return ret; + /* Set the proper MDIO mode for the re-driver */ + if (phy_data->redrv && !phy_data->redrv_if) { + ret = pdata->hw_if.set_ext_mii_mode(pdata, phy_data->redrv_addr, + XGBE_MDIO_MODE_CL22); + if (ret) { + netdev_err(pdata->netdev, + "redriver mdio port not compatible (%u)\n", |