diff options
| author | Paul Mackerras <paulus@ozlabs.org> | 2018-01-19 12:09:57 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2018-01-19 12:09:57 +1100 |
| commit | d27998185da8fbdc35911307ae13518d168778d7 (patch) | |
| tree | 4c5a99fd7cff7c9da1f858fdfccf8dc1cc6c597b /drivers/net | |
| parent | 00608e1f007e4cf6031485c5630e0e504bceef9b (diff) | |
| parent | d075745d893c78730e4a3b7a60fca23c2f764081 (diff) | |
Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next
This merges in the ppc-kvm topic branch of the powerpc tree to get
two patches which are prerequisites for the following patch series,
plus another patch which touches both powerpc and KVM code.
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'drivers/net')
134 files changed, 1260 insertions, 808 deletions
diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index a1b33aa6054a..9697977b80f0 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -423,7 +423,7 @@ static int bond_changelink(struct net_device *bond_dev, struct nlattr *tb[], return -EINVAL; bond_opt_initval(&newval, - nla_get_be64(data[IFLA_BOND_AD_ACTOR_SYSTEM])); + nla_get_u64(data[IFLA_BOND_AD_ACTOR_SYSTEM])); err = __bond_opt_set(bond, BOND_OPT_AD_ACTOR_SYSTEM, &newval); if (err) return err; diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index fed75e75207a..b8029ea03307 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -66,9 +66,9 @@ static const struct cfhsi_config hsi_default_config = { static LIST_HEAD(cfhsi_list); -static void cfhsi_inactivity_tout(unsigned long arg) +static void cfhsi_inactivity_tout(struct timer_list *t) { - struct cfhsi *cfhsi = (struct cfhsi *)arg; + struct cfhsi *cfhsi = from_timer(cfhsi, t, inactivity_timer); netdev_dbg(cfhsi->ndev, "%s.\n", __func__); @@ -737,9 +737,9 @@ out_of_sync: schedule_work(&cfhsi->out_of_sync_work); } -static void cfhsi_rx_slowpath(unsigned long arg) +static void cfhsi_rx_slowpath(struct timer_list *t) { - struct cfhsi *cfhsi = (struct cfhsi *)arg; + struct cfhsi *cfhsi = from_timer(cfhsi, t, rx_slowpath_timer); netdev_dbg(cfhsi->ndev, "%s.\n", __func__); @@ -997,9 +997,9 @@ static void cfhsi_wake_down_cb(struct cfhsi_cb_ops *cb_ops) wake_up_interruptible(&cfhsi->wake_down_wait); } -static void cfhsi_aggregation_tout(unsigned long arg) +static void cfhsi_aggregation_tout(struct timer_list *t) { - struct cfhsi *cfhsi = (struct cfhsi *)arg; + struct cfhsi *cfhsi = from_timer(cfhsi, t, aggregation_timer); netdev_dbg(cfhsi->ndev, "%s.\n", __func__); @@ -1211,14 +1211,11 @@ static int cfhsi_open(struct net_device *ndev) init_waitqueue_head(&cfhsi->flush_fifo_wait); /* Setup the inactivity timer. */ - setup_timer(&cfhsi->inactivity_timer, cfhsi_inactivity_tout, - (unsigned long)cfhsi); + timer_setup(&cfhsi->inactivity_timer, cfhsi_inactivity_tout, 0); /* Setup the slowpath RX timer. */ - setup_timer(&cfhsi->rx_slowpath_timer, cfhsi_rx_slowpath, - (unsigned long)cfhsi); + timer_setup(&cfhsi->rx_slowpath_timer, cfhsi_rx_slowpath, 0); /* Setup the aggregation timer. */ - setup_timer(&cfhsi->aggregation_timer, cfhsi_aggregation_tout, - (unsigned long)cfhsi); + timer_setup(&cfhsi->aggregation_timer, cfhsi_aggregation_tout, 0); /* Activate HSI interface. */ res = cfhsi->ops->cfhsi_up(cfhsi->ops); diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index b6e2bfd7d2d6..8b1a859f5140 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -165,9 +165,16 @@ static unsigned int network_rec_config_shadow = 0; static unsigned int network_tr_ctrl_shadow = 0; +/* Timers */ +static void e100_check_speed(struct timer_list *unused); +static void e100_clear_network_leds(struct timer_list *unused); +static void e100_check_duplex(struct timer_list *unused); +static DEFINE_TIMER(speed_timer, e100_check_speed); +static DEFINE_TIMER(clear_led_timer, e100_clear_network_leds); +static DEFINE_TIMER(duplex_timer, e100_check_duplex); +static struct net_device *timer_dev; + /* Network speed indication. */ -static DEFINE_TIMER(speed_timer, NULL); -static DEFINE_TIMER(clear_led_timer, NULL); static int current_speed; /* Speed read from transceiver */ static int current_speed_selection; /* Speed selected by user */ static unsigned long led_next_time; @@ -175,7 +182,6 @@ static int led_active; static int rx_queue_len; /* Duplex */ -static DEFINE_TIMER(duplex_timer, NULL); static int full_duplex; static enum duplex current_duplex; @@ -200,9 +206,7 @@ static void update_rx_stats(struct net_device_stats *); static void update_tx_stats(struct net_device_stats *); static int e100_probe_transceiver(struct net_device* dev); -static void e100_check_speed(unsigned long priv); static void e100_set_speed(struct net_device* dev, unsigned long speed); -static void e100_check_duplex(unsigned long priv); static void e100_set_duplex(struct net_device* dev, enum duplex); static void e100_negotiate(struct net_device* dev); @@ -214,7 +218,6 @@ static void e100_send_mdio_bit(unsigned char bit); static unsigned char e100_receive_mdio_bit(void); static void e100_reset_transceiver(struct net_device* net); -static void e100_clear_network_leds(unsigned long dummy); static void e100_set_network_leds(int active); static const struct ethtool_ops e100_ethtool_ops; @@ -381,17 +384,12 @@ etrax_ethernet_init(void) current_speed = 10; current_speed_selection = 0; /* Auto */ speed_timer.expires = jiffies + NET_LINK_UP_CHECK_INTERVAL; - speed_timer.data = (unsigned long)dev; - speed_timer.function = e100_check_speed; - - clear_led_timer.function = e100_clear_network_leds; - clear_led_timer.data = (unsigned long)dev; full_duplex = 0; current_duplex = autoneg; duplex_timer.expires = jiffies + NET_DUPLEX_CHECK_INTERVAL; - duplex_timer.data = (unsigned long)dev; - duplex_timer.function = e100_check_duplex; + + timer_dev = dev; /* Initialize mii interface */ np->mii_if.phy_id_mask = 0x1f; @@ -680,9 +678,9 @@ intel_check_speed(struct net_device* dev) } #endif static void -e100_check_speed(unsigned long priv) +e100_check_speed(struct timer_list *unused) { - struct net_device* dev = (struct net_device*)priv; + struct net_device* dev = timer_dev; struct net_local *np = netdev_priv(dev); static int led_initiated = 0; unsigned long data; @@ -799,9 +797,9 @@ e100_set_speed(struct net_device* dev, unsigned long speed) } static void -e100_check_duplex(unsigned long priv) +e100_check_duplex(struct timer_list *unused) { - struct net_device *dev = (struct net_device *)priv; + struct net_device *dev = timer_dev; struct net_local *np = netdev_priv(dev); int old_duplex; @@ -1669,9 +1667,9 @@ e100_hardware_send_packet(struct net_local *np, char *buf, int length) } static void -e100_clear_network_leds(unsigned long dummy) +e100_clear_network_leds(struct timer_list *unused) { - struct net_device *dev = (struct net_device *)dummy; + struct net_device *dev = timer_dev; struct net_local *np = netdev_priv(dev); spin_lock(&np->led_lock); diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 93faa1fed6f2..ea01f24f15e7 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -95,7 +95,7 @@ static void bcm_sf2_gphy_enable_set(struct dsa_switch *ds, bool enable) reg = reg_readl(priv, REG_SPHY_CNTRL); if (enable) { reg |= PHY_RESET; - reg &= ~(EXT_PWR_DOWN | IDDQ_BIAS | CK25_DIS); + reg &= ~(EXT_PWR_DOWN | IDDQ_BIAS | IDDQ_GLOBAL_PWR | CK25_DIS); reg_writel(priv, reg, REG_SPHY_CNTRL); udelay(21); reg = reg_readl(priv, REG_SPHY_CNTRL); diff --git a/drivers/net/dsa/mv88e6xxx/phy.c b/drivers/net/dsa/mv88e6xxx/phy.c index 436668bd50dc..46af8052e535 100644 --- a/drivers/net/dsa/mv88e6xxx/phy.c +++ b/drivers/net/dsa/mv88e6xxx/phy.c @@ -149,9 +149,9 @@ static void mv88e6xxx_phy_ppu_reenable_work(struct work_struct *ugly) mutex_unlock(&chip->reg_lock); } -static void mv88e6xxx_phy_ppu_reenable_timer(unsigned long _ps) +static void mv88e6xxx_phy_ppu_reenable_timer(struct timer_list *t) { - struct mv88e6xxx_chip *chip = (void *)_ps; + struct mv88e6xxx_chip *chip = from_timer(chip, t, ppu_timer); schedule_work(&chip->ppu_work); } @@ -193,8 +193,7 @@ static void mv88e6xxx_phy_ppu_state_init(struct mv88e6xxx_chip *chip) { mutex_init(&chip->ppu_mutex); INIT_WORK(&chip->ppu_work, mv88e6xxx_phy_ppu_reenable_work); - setup_timer(&chip->ppu_timer, mv88e6xxx_phy_ppu_reenable_timer, - (unsigned long)chip); + timer_setup(&chip->ppu_timer, mv88e6xxx_phy_ppu_reenable_timer, 0); } static void mv88e6xxx_phy_ppu_state_destroy(struct mv88e6xxx_chip *chip) diff --git a/drivers/net/eql.c b/drivers/net/eql.c index fccce4b47778..74263f8efe1a 100644 --- a/drivers/net/eql.c +++ b/drivers/net/eql.c @@ -139,9 +139,9 @@ static netdev_tx_t eql_slave_xmit(struct sk_buff *skb, struct net_device *dev); static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave); -static void eql_timer(unsigned long param) +static void eql_timer(struct timer_list *t) { - equalizer_t *eql = (equalizer_t *) param; + equalizer_t *eql = from_timer(eql, t, timer); struct list_head *this, *tmp, *head; spin_lock(&eql->queue.lock); @@ -178,7 +178,7 @@ static void __init eql_setup(struct net_device *dev) { equalizer_t *eql = netdev_priv(dev); - setup_timer(&eql->timer, eql_timer, (unsigned long)eql); + timer_setup(&eql->timer, eql_timer, 0); eql->timer.expires = jiffies + EQL_DEFAULT_RESCHED_IVAL; spin_lock_init(&eql->queue.lock); diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c index 0658cde1586a..7120f2b9c6ef 100644 --- a/drivers/net/ethernet/adi/bfin_mac.c +++ b/drivers/net/ethernet/adi/bfin_mac.c @@ -1092,9 +1092,11 @@ static void tx_reclaim_skb(struct bfin_mac_local *lp) return; } -static void tx_reclaim_skb_timeout(unsigned long lp) +static void tx_reclaim_skb_timeout(struct timer_list *t) { - tx_reclaim_skb((struct bfin_mac_local *)lp); + struct bfin_mac_local *lp = from_timer(lp, t, tx_reclaim_timer); + + tx_reclaim_skb(lp); } static int bfin_mac_hard_start_xmit(struct sk_buff *skb, @@ -1650,8 +1652,7 @@ static int bfin_mac_probe(struct platform_device *pdev) ndev->netdev_ops = &bfin_mac_netdev_ops; ndev->ethtool_ops = &bfin_mac_ethtool_ops; - setup_timer(&lp->tx_reclaim_timer, tx_reclaim_skb_timeout, - (unsigned long)lp); + timer_setup(&lp->tx_reclaim_timer, tx_reclaim_skb_timeout, 0); lp->flags = 0; netif_napi_add(ndev, &lp->napi, bfin_mac_poll, CONFIG_BFIN_RX_DESC_NUM); diff --git a/drivers/net/ethernet/agere/et131x.c b/drivers/net/ethernet/agere/et131x.c index 658e92f79d36..48220b6c600d 100644 --- a/drivers/net/ethernet/agere/et131x.c +++ b/drivers/net/ethernet/agere/et131x.c @@ -3080,9 +3080,9 @@ err_out: * The routine called when the error timer expires, to track the number of * recurring errors. */ -static void et131x_error_timer_handler(unsigned long data) +static void et131x_error_timer_handler(struct timer_list *t) { - struct et131x_adapter *adapter = (struct et131x_adapter *)data; + struct et131x_adapter *adapter = from_timer(adapter, t, error_timer); struct phy_device *phydev = adapter->netdev->phydev; if (et1310_in_phy_coma(adapter)) { @@ -3624,8 +3624,7 @@ static int et131x_open(struct net_device *netdev) int result; /* Start the timer to track NIC errors */ - setup_timer(&adapter->error_timer, et131x_error_timer_handler, - (unsigned long)adapter); + timer_setup(&adapter->error_timer, et131x_error_timer_handler, 0); adapter->error_timer.expires = jiffies + msecs_to_jiffies(TX_ERROR_PERIOD); add_timer(&adapter->error_timer); diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 7451922c209d..97c5a89a9cf7 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -2579,6 +2579,7 @@ static int ena_restore_device(struct ena_adapter *adapter) bool wd_state; int rc; + set_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); rc = ena_device_init(ena_dev, adapter->pdev, &get_feat_ctx, &wd_state); if (rc) { dev_err(&pdev->dev, "Can not initialize device\n"); @@ -2592,6 +2593,11 @@ static int ena_restore_device(struct ena_adapter *adapter) goto err_device_destroy; } + clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); + /* Make sure we don't have a race with AENQ Links state handler */ + if (test_bit(ENA_FLAG_LINK_UP, &adapter->flags)) + netif_carrier_on(adapter->netdev); + rc = ena_enable_msix_and_set_admin_interrupts(adapter, adapter->num_queues); if (rc) { @@ -2618,7 +2624,7 @@ err_device_destroy: ena_com_admin_destroy(ena_dev); err: clear_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags); - + clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); dev_err(&pdev->dev, "Reset attempt failed. Can not reset the device\n"); @@ -2853,9 +2859,9 @@ static void ena_update_host_info(struct ena_admin_host_info *host_info, (netdev->features & GENMASK_ULL(63, 32)) >> 32; } -static void ena_timer_service(unsigned long data) +static void ena_timer_service(struct timer_list *t) { - struct ena_adapter *adapter = (struct ena_adapter *)data; + struct ena_adapter *adapter = from_timer(adapter, t, timer_service); u8 *debug_area = adapter->ena_dev->host_attr.debug_area_virt_addr; struct ena_admin_host_info *host_info = adapter->ena_dev->host_attr.host_info; @@ -3272,8 +3278,7 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ena_update_hints(adapter, &get_feat_ctx.hw_hints); - setup_timer(&adapter->timer_service, ena_timer_service, - (unsigned long)adapter); + timer_setup(&adapter->timer_service, ena_timer_service, 0); mod_timer(&adapter->timer_service, round_jiffies(jiffies + HZ)); dev_info(&pdev->dev, "%s found at mem %lx, mac addr %pM Queues %d\n", @@ -3495,7 +3500,8 @@ static void ena_update_on_link_change(void *adapter_data, if (status) { netdev_dbg(adapter->netdev, "%s\n", __func__); set_bit(ENA_FLAG_LINK_UP, &adapter->flags); - netif_carrier_on(adapter->netdev); + if (!test_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags)) + netif_carrier_on(adapter->netdev); } else { clear_bit(ENA_FLAG_LINK_UP, &adapter->flags); netif_carrier_off(adapter->netdev); diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h index ed8bd0a579c4..3bbc003871de 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.h +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h @@ -272,7 +272,8 @@ enum ena_flags_t { ENA_FLAG_DEV_UP, ENA_FLAG_LINK_UP, ENA_FLAG_MSIX_ENABLED, - ENA_FLAG_TRIGGER_RESET + ENA_FLAG_TRIGGER_RESET, + ENA_FLAG_ONGOING_RESET }; /* adapter specific private data structure */ diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index 483e97691eea..78dfb2ab78ce 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -163,9 +163,9 @@ static int aq_nic_update_link_status(struct aq_nic_s *self) return 0; } -static void aq_nic_service_timer_cb(unsigned long param) +static void aq_nic_service_timer_cb(struct timer_list *t) { - struct aq_nic_s *self = (struct aq_nic_s *)param; + struct aq_nic_s *self = from_timer(self, t, service_timer); struct net_device *ndev = aq_nic_get_ndev(self); int err = 0; unsigned int i = 0U; @@ -201,9 +201,9 @@ err_exit: jiffies + AQ_CFG_SERVICE_TIMER_INTERVAL); } -static void aq_nic_polling_timer_cb(unsigned long param) +static void aq_nic_polling_timer_cb(struct timer_list *t) { - struct aq_nic_s *self = (struct aq_nic_s *)param; + struct aq_nic_s *self = from_timer(self, t, polling_timer); struct aq_vec_s *aq_vec = NULL; unsigned int i = 0U; @@ -440,14 +440,12 @@ int aq_nic_start(struct aq_nic_s *self) err = aq_nic_update_interrupt_moderation_settings(self); if (err) goto err_exit; - setup_timer(&self->service_timer, &aq_nic_service_timer_cb, - (unsigned long)self); + timer_setup(&self->service_timer, aq_nic_service_timer_cb, 0); mod_timer(&self->service_timer, jiffies + AQ_CFG_SERVICE_TIMER_INTERVAL); if (self->aq_nic_cfg.is_polling) { - setup_timer(&self->polling_timer, &aq_nic_polling_timer_cb, - (unsigned long)self); + timer_setup(&self->polling_timer, aq_nic_polling_timer_cb, 0); mod_timer(&self->polling_timer, jiffies + AQ_CFG_POLLING_TIMER_INTERVAL); } else { diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 8c9986f3fc01..94270f654b3b 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -222,9 +222,10 @@ static u32 atl1c_wait_until_idle(struct atl1c_hw *hw, u32 modu_ctrl) * atl1c_phy_config - Timer Call-back * @data: pointer to netdev cast into an unsigned long */ -static void atl1c_phy_config(unsigned long data) +static void atl1c_phy_config(struct timer_list *t) { - struct atl1c_adapter *adapter = (struct atl1c_adapter *) data; + struct atl1c_adapter *adapter = from_timer(adapter, t, + phy_config_timer); struct atl1c_hw *hw = &adapter->hw; unsigned long flags; @@ -2613,8 +2614,7 @@ static int atl1c_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->mii.phy_id_mask = 0x1f; adapter->mii.reg_num_mask = MDIO_CTRL_REG_MASK; netif_napi_add(netdev, &adapter->napi, atl1c_clean, 64); - setup_timer(&adapter->phy_config_timer, atl1c_phy_config, - (unsigned long)adapter); + timer_setup(&adapter->phy_config_timer, atl1c_phy_config, 0); /* setup the private structure */ err = atl1c_sw_init(adapter); if (err) { diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 4f7e195af0bc..9dc6da039a6d 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -130,9 +130,10 @@ static inline void atl1e_irq_reset(struct atl1e_adapter *adapter) * atl1e_phy_config - Timer Call-back * @data: pointer to netdev cast into an unsigned long */ -static void atl1e_phy_config(unsigned long data) +static void atl1e_phy_config(struct timer_list *t) { - struct atl1e_adapter *adapter = (struct atl1e_adapter *) data; + struct atl1e_adapter *adapter = from_timer(adapter, t, + phy_config_timer); struct atl1e_hw *hw = &adapter->hw; unsigned long flags; @@ -2361,8 +2362,7 @@ static int atl1e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netif_napi_add(netdev, &adapter->napi, atl1e_clean, 64); - setup_timer(&adapter->phy_config_timer, atl1e_phy_config, - (unsigned long)adapter); + timer_setup(&adapter->phy_config_timer, atl1e_phy_config, 0); /* get user settings */ atl1e_check_options(adapter); diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c index 83d2db2abb45..b81fbf119bce 100644 --- a/drivers/net/ethernet/atheros/atlx/atl1.c +++ b/drivers/net/ethernet/atheros/atlx/atl1.c @@ -2575,9 +2575,10 @@ static irqreturn_t atl1_intr(int irq, void *data) * atl1_phy_config - Timer Call-back * @data: pointer to netdev cast into an unsigned long */ -static void atl1_phy_config(unsigned long data) +static void atl1_phy_config(struct timer_list *t) { - struct atl1_adapter *adapter = (struct atl1_adapter *)data; + struct atl1_adapter *adapter = from_timer(adapter, t, + phy_config_timer); struct atl1_hw *hw = &adapter->hw; unsigned long flags; @@ -3071,8 +3072,7 @@ static int atl1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* assume we have no link for now */ netif_carrier_off(netdev); - setup_timer(&adapter->phy_config_timer, atl1_phy_config, - (unsigned long)adapter); + timer_setup(&adapter->phy_config_timer, atl1_phy_config, 0); adapter->phy_timer_pending = false; INIT_WORK(&adapter->reset_dev_task, atl1_reset_dev_task); diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index 77a1c03255de..db4bcc51023a 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.c +++ b/drivers/net/ethernet/atheros/atlx/atl2.c @@ -1028,9 +1028,9 @@ static void atl2_tx_timeout(struct net_device *netdev) * atl2_watchdog - Timer Call-back * @data: pointer to netdev cast into an unsigned long */ -static void atl2_watchdog(unsigned long data) +static void atl2_watchdog(struct timer_list *t) { - struct atl2_adapter *adapter = (struct atl2_adapter *) data; + struct atl2_adapter *adapter = from_timer(adapter, t, watchdog_timer); if (!test_bit(__ATL2_DOWN, &adapter->flags)) { u32 drop_rxd, drop_rxs; @@ -1053,9 +1053,10 @@ static void atl2_watchdog(unsigned long data) * atl2_phy_config - Timer Call-back * @data: pointer to netdev cast into an unsigned long */ -static void atl2_phy_config(unsigned long data) +static void atl2_phy_config(struct timer_list *t) { - struct atl2_adapter *adapter = (struct atl2_adapter *) data; + struct atl2_adapter *adapter = from_timer(adapter, t, + phy_config_timer); struct atl2_hw *hw = &adapter->hw; unsigned long flags; @@ -1434,11 +1435,9 @@ static int atl2_probe(struct pci_dev *pdev, const struct pci_device_id *ent) atl2_check_options(adapter); - setup_timer(&adapter->watchdog_timer, atl2_watchdog, - (unsigned long)adapter); + timer_setup(&adapter->watchdog_timer, atl2_watchdog, 0); - setup_timer(&adapter->phy_config_timer, atl2_phy_config, - (unsigned long)adapter); + timer_setup(&adapter->phy_config_timer, atl2_phy_config, 0); INIT_WORK(&adapter->reset_task, atl2_reset_task); INIT_WORK(&adapter->link_chg_task, atl2_link_chg_task); diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 42e44fc03a18..e445ab724827 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -599,9 +599,9 @@ static void b44_check_phy(struct b44 *bp) } } -static void b44_timer(unsigned long __opaque) +static void b44_timer(struct timer_list *t) { - struct b44 *bp = (struct b44 *) __opaque; + struct b44 *bp = from_timer(bp, t, timer); spin_lock_irq(&bp->lock); @@ -1474,7 +1474,7 @@ static int b44_open(struct net_device *dev) goto out; } - setup_timer(&bp->timer, b44_timer, (unsigned long)bp); + timer_setup(&bp->timer, b44_timer, 0); bp->timer.expires = jiffies + HZ; add_timer(&bp->timer); diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index b3055a76dfbf..7919f6112ecf 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -6183,9 +6183,9 @@ bnx2_5708_serdes_timer(struct bnx2 *bp) } static void -bnx2_timer(unsigned long data) +bnx2_timer(struct timer_list *t) { - struct bnx2 *bp = (struct bnx2 *) data; + struct bnx2 *bp = from_timer(bp, t, timer); if (!netif_running(bp->dev)) return; @@ -8462,7 +8462,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) bnx2_set_default_link(bp); bp->req_flow_ctrl = FLOW_CTRL_RX | FLOW_CTRL_TX; - setup_timer(&bp->timer, bnx2_timer, (unsigned long)bp); + timer_setup(&bp->timer, bnx2_timer, 0); bp->timer.expires = RUN_AT(BNX2_TIMER_INTERVAL); #ifdef BCM_CNIC diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index be9fd7d184d0..91e2a7560b48 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -5761,9 +5761,9 @@ void bnx2x_drv_pulse(struct bnx2x *bp) bp->fw_drv_pulse_wr_seq); } -static void bnx2x_timer(unsigned long data) +static void bnx2x_timer(struct timer_list *t) { - struct bnx2x *bp = (struct bnx2x *) data; + struct bnx2x *bp = from_timer(bp, t, timer); if (!netif_running(bp->dev)) return; @@ -12421,7 +12421,7 @@ static int bnx2x_init_bp(struct bnx2x *bp) bp->current_interval = CHIP_REV_IS_SLOW(bp) ? 5*HZ : HZ; - setup_timer(&bp->timer, bnx2x_timer, (unsigned long)bp); + timer_setup(&bp->timer, bnx2x_timer, 0); bp->timer.expires = jiffies + bp->current_interval; if (SHMEM2_HAS(bp, dcbx_lldp_params_offset) && diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 33c49ad697e4..c5c38d4b7d1c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -6962,9 +6962,9 @@ static void bnxt_poll_controller(struct net_device *dev) } #endif -static void bnxt_timer(unsigned long data) +static void bnxt_timer(struct timer_list *t) { - struct bnxt *bp = (struct bnxt *)data; + struct bnxt *bp = from_timer(bp, t, timer); struct net_device *dev = bp->dev; if (!netif_running(dev)) @@ -7236,7 +7236,7 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev) bnxt_init_dflt_coal(bp); - setup_timer(&bp->timer, bnxt_timer, (unsigned long)bp); + timer_setup(&bp->timer, bnxt_timer, 0); bp->current_interval = BNXT_TIMER_INTERVAL; clear_bit(BNXT_STATE_OPEN, &bp->state); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 7ce1d4b7e67d..b13ce5ebde8d 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -2136,8 +2136,8 @@ static int bnxt_get_module_eeprom(struct net_device *dev, /* Read A2 portion of the EEPROM */ if (length) { start -= ETH_MODULE_SFF_8436_LEN; - bnxt_read_sfp_module_eeprom_info(bp, I2C_DEV_ADDR_A2, 1, start, - length, data); + rc = bnxt_read_sfp_module_eeprom_info(bp, I2C_DEV_ADDR_A2, 1, + start, length, data); } return rc; } diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index d8d5f207c759..de51c2177d03 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -10931,9 +10931,9 @@ static void tg3_chk_missed_msi(struct tg3 *tp) } } -static void tg3_timer(unsigned long __opaque) +static void tg3_timer(struct timer_list *t) { - struct tg3 *tp = (struct tg3 *) __opaque; + struct tg3 *tp = from_timer(tp, t, timer); spin_lock(&tp->lock); @@ -11087,7 +11087,7 @@ static void tg3_timer_init(struct tg3 *tp) tp->asf_multiplier = (HZ / tp->timer_offset) * TG3_FW_UPDATE_FREQ_SEC; - setup_timer(&tp->timer, tg3_timer, (unsigned long)tp); + timer_setup(&tp->timer, tg3_timer, 0); } static void tg3_timer_start(struct tg3 *tp) diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c index d4496e9afcdf..8b2c31e2a2b0 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c @@ -1355,7 +1355,6 @@ nicvf_sq_add_hdr_subdesc(struct nicvf *nic, struct snd_queue *sq, int qentry, /* Offload checksum calculation to HW */ if (skb->ip_summed == CHECKSUM_PARTIAL) { - hdr->csum_l3 = 1; /* Enable IP csum calculation */ hdr->l3_offset = skb_network_offset(skb); hdr->l4_offset = skb_transport_offset(skb); diff --git a/drivers/net/ethernet/cisco/enic/enic_clsf.c b/drivers/net/ethernet/cisco/enic/enic_clsf.c index 8dc21c9f9716..973c1fb70d09 100644 --- a/drivers/net/ethernet/cisco/enic/enic_clsf.c +++ b/drivers/net/ethernet/cisco/enic/enic_clsf.c @@ -123,9 +123,9 @@ struct enic_rfs_fltr_node *htbl_fltr_search(struct enic *enic, u16 fltr_id) } #ifdef CONFIG_RFS_ACCEL -void enic_flow_may_expire(unsigned long data) +void enic_flow_may_expire(struct timer_list *t) { - struct enic *enic = (struct enic *)data; + struct enic *enic = from_timer(enic, t, rfs_h.rfs_may_expire); bool res; int j; diff --git a/drivers/net/ethernet/cisco/enic/enic_clsf.h b/drivers/net/ethernet/cisco/enic/enic_clsf.h index 0ae83e091a62..8c4ce50da6e1 100644 --- a/drivers/net/ethernet/cisco/enic/enic_clsf.h +++ b/drivers/net/ethernet/cisco/enic/enic_clsf.h @@ -16,12 +16,11 @@ struct enic_rfs_fltr_node *htbl_fltr_search(struct enic *enic, u16 fltr_id); #ifdef CONFIG_RFS_ACCEL int enic_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb, u16 rxq_index, u32 flow_id); -void enic_flow_may_expire(unsigned long data); +void enic_flow_may_expire(struct timer_list *t); static inline void enic_rfs_timer_start(struct enic *enic) { - setup_timer(&enic->rfs_h.rfs_may_expire, enic_flow_may_expire, - (unsigned long)enic); + timer_setup(&enic->rfs_h.rfs_may_expire, enic_flow_may_expire, 0); mod_timer(&enic->rfs_h.rfs_may_expire, jiffies + HZ/4); } diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 4a11baffe02d..e130fb757e7b 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -1676,9 +1676,9 @@ static int enic_poll_msix_rq(struct napi_struct *napi, int budget) return work_done; } -static void enic_notify_timer(unsigned long data) +static void enic_notify_timer(struct timer_list *t) { - struct enic *enic = (struct enic *)data; + struct enic *enic = from_timer(enic, t, notify_timer); enic_notify_check(enic); @@ -2846,8 +2846,7 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* Setup notification timer, HW reset task, and wq locks */ - setup_timer(&enic->notify_timer, enic_notify_timer, - (unsigned long)enic); + timer_setup(&enic->notify_timer, enic_notify_timer, 0); enic_set_rx_coal_setting(enic); INIT_WORK(&enic->reset, enic_reset); diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c index 23053919ebf5..ae55da60ed0e 100644 --- a/drivers/net/ethernet/fealnx.c +++ b/drivers/net/ethernet/fealnx.c @@ -257,8 +257,8 @@ enum rx_desc_status_bits { RXFSD = 0x00000800, /* first descriptor */ RXLSD = 0x00000400, /* last descriptor */ ErrorSummary = 0x80, /* error summary */ - RUNT = 0x40, /* runt packet received */ - LONG = 0x20, /* long packet received */ + RUNTPKT = 0x40, /* runt packet received */ + LONGPKT = 0x20, /* long packet received */ FAE = 0x10, /* frame align error */ CRC = 0x08, /* crc error */ RXER = 0x04, /* receive error */ @@ -1628,7 +1628,7 @@ static int netdev_rx(struct net_device *dev) dev->name, rx_status); dev->stats.rx_errors++; /* end of a packet. */ - if (rx_status & (LONG | RUNT)) + if (rx_status & (LONGPKT | RUNTPKT)) dev->stats.rx_length_errors++; if (rx_status & RXER) dev->stats.rx_frame_errors++; diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 04aaacbc3d45..1dc4aef37d3a 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -849,7 +849,6 @@ static int ibmvnic_get_vpd(struct ibmvnic_adapter *adapter) { struct device *dev = &adapter->vdev->dev; union ibmvnic_crq crq; - dma_addr_t dma_addr; int len = 0; if (adapter->vpd->buff) @@ -879,7 +878,7 @@ static int ibmvnic_get_vpd(struct ibmvnic_adapter *adapter) adapter->vpd->dma_addr = dma_map_single(dev, adapter->vpd->buff, adapter->vpd->len, DMA_FROM_DEVICE); - if (dma_mapping_error(dev, dma_addr)) { + if (dma_mapping_error(dev, adapter->vpd->dma_addr)) { dev_err(dev, "Could not map VPD buffer\n"); kfree(adapter->vpd->buff); return -ENOMEM; diff --git a/drivers/net/ethernet/intel/e1000/e1000_hw.c b/drivers/net/ethernet/intel/e1000/e1000_hw.c index 8172cf08cc33..3bac9df1c099 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_hw.c +++ b/drivers/net/ethernet/intel/e1000/e1000_hw.c @@ -4307,8 +4307,10 @@ static void e1000_init_rx_addrs(struct e1000_hw *hw) rar_num = E1000_RAR_ENTRIES; - /* Zero out the other 15 receive addresses. */ - e_dbg("Clearing RAR[1-15]\n"); + /* Zero out the following 14 receive addresses. RAR[15] is for + * manageability + */ + e_dbg("Clearing RAR[1-14]\n"); for (i = 1; i < rar_num; i++) { E1000_WRITE_REG_ARRAY(hw, RA, (i << 1), 0); E1000_WRITE_FLUSH(); diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h index 67163ca898ba..00a36df02a3f 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.h +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h @@ -113,7 +113,8 @@ #define NVM_SIZE_MULTIPLIER 4096 /*multiplier for NVMS field */ #define E1000_FLASH_BASE_ADDR 0xE000 /*offset of NVM access regs */ #define E1000_CTRL_EXT_NVMVS 0x3 /*NVM valid sector */ -#define E1000_TARC0_CB_MULTIQ_3_REQ (1 << 28 | 1 << 29) +#define E1000_TARC0_CB_MULTIQ_3_REQ 0x30000000 +#define E1000_TARC0_CB_MULTIQ_2_REQ 0x20000000 #define PCIE_ICH8_SNOOP_ALL PCIE_NO_SNOOP_ALL #define E1000_ICH_RAR_ENTRIES 7 diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index f2f49239b015..9f18d39bdc8f 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -3034,9 +3034,12 @@ static void e1000_configure_tx(struct e1000_adapter *adapter) ew32(IOSFPC, reg_val); reg_val = er32(TARC(0)); - /* SPT and KBL Si errata workaround to avoid Tx hang */ - reg_val &= ~BIT(28); - reg_val |= BIT(29); + /* SPT and KBL Si errata workaround to avoid Tx hang. + * Dropping the number of outstanding requests from + * 3 to 2 in order to avoid a buffer overrun. + */ + reg_val &= ~E1000_TARC0_CB_MULTIQ_3_REQ; + reg_val |= E1000_TARC0_CB_MULTIQ_2_REQ; ew32(TARC(0), reg_val); } } diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index dbd69310f263..538b42d5c187 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -1231,7 +1231,7 @@ static bool fm10k_clean_tx_irq(struct fm10k_q_vector *q_vector, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->flags & FM10K_TXD_FLAG_DONE)) diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 5829715fa342..e019baa905c5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -90,7 +90,6 @@ #define I40E_AQ_LEN 256 #define I40E_AQ_WORK_LIMIT 66 /* max number of VFs + a little */ #define I40E_MAX_USER_PRIORITY 8 -#define I40E_MAX_QUEUES_PER_CH 64 #define I40E_DEFAULT_TRAFFIC_CLASS BIT(0) #define I40E_DEFAULT_MSG_ENABLE 4 #define I40E_QUEUE_WAIT_RETRY_LIMIT 10 diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 9dcb2a961197..9af74253c3f7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -613,6 +613,12 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw) hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE; } + /* Newer versions of firmware require lock when reading the NVM */ + if (hw->aq.api_maj_ver > 1 || + (hw->aq.api_maj_ver == 1 && + hw->aq.api_min_ver >= 5)) + hw->flags |= I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK; + /* The ability to RX (not drop) 802.1ad frames was added in API 1.7 */ if (hw->aq.api_maj_ver > 1 || (hw->aq.api_maj_ver == 1 && diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 0203665cb53c..095965f268bd 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -948,7 +948,8 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw) hw->pf_id = (u8)(func_rid & 0x7); if (hw->mac.type == I40E_MAC_X722) - hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE; + hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE | + I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK; status = i40e_init_nvm(hw); return status; @@ -1268,6 +1269,7 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw) * we don't need to do the PF Reset */ if (!cnt) { + u32 reg2 = 0; if (hw->revision_id == 0) cnt = I40E_PF_RESET_WAIT_COUNT_A0; else @@ -1279,6 +1281,12 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw) reg = rd32(hw, I40E_PFGEN_CTRL); if (!(reg & I40E_PFGEN_CTRL_PFSWR_MASK)) break; + reg2 = rd32(hw, I40E_GLGEN_RSTAT); + if (reg2 & I40E_GLGEN_RSTAT_DEVSTATE_MASK) { + hw_dbg(hw, "Core reset upcoming. Skipping PF reset request.\n"); + hw_dbg(hw, "I40E_GLGEN_RSTAT = 0x%x\n", reg2); + return I40E_ERR_NOT_READY; + } usleep_range(1000, 2000); } if (reg & I40E_PFGEN_CTRL_PFSWR_MASK) { diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 4a964d6e4a9e..321d8be80871 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -2167,6 +2167,73 @@ i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name, } /** + * i40e_set_promiscuous - set promiscuous mode + * @pf: board private structure + * @promisc: promisc on or off + * + * There are different ways of setting promiscuous mode on a PF depending on + * what state/environment we're in. This identifies and sets it appropriately. + * Returns 0 on success. + **/ +static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc) +{ + struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi]; + struct i40e_hw *hw = &pf->hw; + i40e_status aq_ret; + + if (vsi->type == I40E_VSI_MAIN && + pf->lan_veb != I40E_NO_VEB && + !(pf->flags & I40E_FLAG_MFP_ENABLED)) { + /* set defport ON for Main VSI instead of true promisc + * this way we will get all unicast/multicast and VLAN + * promisc behavior but will not get VF or VMDq traffic + * replicated on the Main VSI. + */ + if (promisc) + aq_ret = i40e_aq_set_default_vsi(hw, + vsi->seid, + NULL); + else + aq_ret = i40e_aq_clear_default_vsi(hw, + vsi->seid, + NULL); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "Set default VSI failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + } else { + aq_ret = i40e_aq_set_vsi_unicast_promiscuous( + hw, + vsi->seid, + promisc, NULL, + true); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "set unicast promisc failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + aq_ret = i40e_aq_set_vsi_multicast_promiscuous( + hw, + vsi->seid, + promisc, NULL); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "set multicast promisc failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + } + + if (!aq_ret) + pf->cur_promisc = promisc; + + return aq_ret; +} + +/** * i40e_sync_vsi_filters - Update the VSI filter list to the HW * @vsi: ptr to the VSI * @@ -2467,81 +2534,16 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) cur_promisc = (!!(vsi->current_netdev_flags & IFF_PROMISC) || test_bit(__I40E_VSI_OVERFLOW_PROMISC, vsi->state)); - if ((vsi->type == I40E_VSI_MAIN) && - (pf->lan_veb != I40E_NO_VEB) && - !(pf->flags & I40E_FLAG_MFP_ENABLED)) { - /* set defport ON for Main VSI instead of true promisc - * this way we will get all unicast/multicast and VLAN - * promisc behavior but will not get VF or VMDq traffic - * replicated on the Main VSI. - */ - if (pf->cur_promisc != cur_promisc) { - pf->cur_promisc = cur_promisc; - if (cur_promisc) - aq_ret = - i40e_aq_set_default_vsi(hw, - vsi->seid, - NULL); - else - aq_ret = - i40e_aq_clear_default_vsi(hw, - vsi->seid, - NULL); - if (aq_ret) { - retval = i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "Set default VSI failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - } - } else { - aq_ret = i40e_aq_set_vsi_unicast_promiscuous( - hw, - vsi->seid, - cur_promisc, NULL, - true); - if (aq_ret) { - retval = - i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "set unicast promisc failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - aq_ret = i40e_aq_set_vsi_multicast_promiscuous( - hw, - vsi->seid, - cur_promisc, NULL); - if (aq_ret) { - retval = - i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "set multicast promisc failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - } - aq_ret = i40e_aq_set_vsi_broadcast(&vsi->back->hw, - vsi->seid, - cur_promisc, NULL); + aq_ret = i40e_set_promiscuous(pf, cur_promisc); if (aq_ret) { retval = i40e_aq_rc_to_posix(aq_ret, - pf->hw.aq.asq_last_status); + hw->aq.asq_last_status); dev_info(&pf->pdev->dev, - "set brdcast promisc failed, err %s, aq_err %s\n", - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); + "Setting promiscuous %s failed on %s, err %s aq_err %s\n", + cur_promisc ? "on" : "off", + vsi_name, + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); } } out: @@ -3964,7 +3966,7 @@ static bool i40e_clean_fdir_tx_irq(struct i40e_ring *tx_ring, int budget) break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if the descriptor isn't done, no work yet to do */ if (!(eop_desc->cmd_type_offset_bsz & @@ -5629,14 +5631,6 @@ static int i40e_validate_num_queues(struct i40e_pf *pf, int num_queues, return -EINVAL; *reconfig_rss = false; - - if (num_queues > I40E_MAX_QUEUES_PER_CH) { - dev_err(&pf->pdev->dev, - "Failed to create VMDq VSI. User requested num_queues (%d) > I40E_MAX_QUEUES_PER_VSI (%u)\n", - num_queues, I40E_MAX_QUEUES_PER_CH); - return -EINVAL; - } - if (vsi->current_rss_size) { if (num_queues > vsi->current_rss_size) { dev_dbg(&pf->pdev->dev, @@ -7407,7 +7401,6 @@ static int i40e_configure_clsflower(struct i40e_vsi *vsi, dev_err(&pf->pdev->dev, "Failed to add cloud filter, err %s\n", i40e_stat_str(&pf->hw, err)); - err = i40e_aq_rc_to_posix(err, pf->hw.aq.asq_last_status); goto err; } @@ -9429,6 +9422,15 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired) if (!lock_acquired) rtnl_unlock(); + /* Restore promiscuous settings */ + ret = i40e_set_promiscuous(pf, pf->cur_promisc); + if (ret) + dev_warn(&pf->pdev->dev, + "Failed to restore promiscuous setting: %s, err %s aq_err %s\n", + pf->cur_promisc ? "on" : "off", + i40e_stat_str(&pf->hw, ret), + i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status)); + i40e_reset_all_vfs(pf, true); /* tell the firmware that we're starting */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 0ccab0a5d717..7689c2ee0d46 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -328,15 +328,17 @@ static i40e_status __i40e_read_nvm_word(struct i40e_hw *hw, i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset, u16 *data) { - i40e_status ret_code; + i40e_status ret_code = 0; - ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); + if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK) + ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); if (ret_code) return ret_code; ret_code = __i40e_read_nvm_word(hw, offset, data); - i40e_release_nvm(hw); + if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK) + i40e_release_nvm(hw); return ret_code; } diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index d6d352a6e6ea..4566d66ffc7c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -759,7 +759,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); i40e_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf); /* we have caught up to head, no work left to do */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 00d4833e9925..0e8568719b4e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -629,6 +629,7 @@ struct i40e_hw { #define I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0) #define I40E_HW_FLAG_802_1AD_CAPABLE BIT_ULL(1) #define I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE BIT_ULL(2) +#define I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3) u64 flags; /* Used in set switch config AQ command */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index f8a794b72462..36cb8e068e85 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2086,7 +2086,7 @@ static int i40e_vc_request_queues_msg(struct i40e_vf *vf, u8 *msg, int msglen) } return i40e_vc_send_msg_to_vf(vf, VIRTCHNL_OP_REQUEST_QUEUES, 0, - (u8 *)vfres, sizeof(vfres)); + (u8 *)vfres, sizeof(*vfres)); } /** @@ -2218,18 +2218,19 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) struct i40e_mac_filter *f; f = i40e_find_mac(vsi, al->list[i].addr); - if (!f) + if (!f) { f = i40e_add_mac_filter(vsi, al->list[i].addr); - if (!f) { - dev_err(&pf->pdev->dev, - "Unable to add MAC filter %pM for VF %d\n", - al->list[i].addr, vf->vf_id); - ret = I40E_ERR_PARAM; - spin_unlock_bh(&vsi->mac_filter_hash_lock); - goto error_param; - } else { - vf->num_mac++; + if (!f) { + dev_err(&pf->pdev->dev, + "Unable to add MAC filter %pM for VF %d\n", + al->list[i].addr, vf->vf_id); + ret = I40E_ERR_PARAM; + spin_unlock_bh(&vsi->mac_filter_hash_lock); + goto error_param; + } else { + vf->num_mac++; + } } } spin_unlock_bh(&vsi->mac_filter_hash_lock); diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index fe817e2b6fef..50864f99446d 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -179,7 +179,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); i40e_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf); /* if the descriptor isn't done, no work yet to do */ diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_client.c b/drivers/net/ethernet/intel/i40evf/i40evf_client.c index d8131139565e..da60ce12b33d 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_client.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_client.c @@ -26,6 +26,26 @@ static struct i40e_ops i40evf_lan_ops = { }; /** + * i40evf_client_get_params - retrieve relevant client parameters + * @vsi: VSI with parameters + * @params: client param struct + **/ +static +void i40evf_client_get_params(struct i40e_vsi *vsi, struct i40e_params *params) +{ + int i; + + memset(params, 0, sizeof(struct i40e_params)); + params->mtu = vsi->netdev->mtu; + params->link_up = vsi->back->link_up; + + for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) { + params->qos.prio_qos[i].tc = 0; + params->qos.prio_qos[i].qs_handle = vsi->qs_handle; + } +} + +/** * i40evf_notify_client_message - call the client message receive callback * @vsi: the VSI associated with this client * @msg: message buffer @@ -66,10 +86,6 @@ void i40evf_notify_client_l2_params(struct i40e_vsi *vsi) return; cinst = vsi->back->cinst; - memset(¶ms, 0, sizeof(params)); - params.mtu = vsi->netdev->mtu; - params.link_up = vsi->back->link_up; - params.qos.prio_qos[0].qs_handle = vsi->qs_handle; if (!cinst || !cinst->client || !cinst->client->ops || !cinst->client->ops->l2_param_change) { @@ -77,6 +93,8 @@ void i40evf_notify_client_l2_params(struct i40e_vsi *vsi) "Cannot locate client instance l2_param_change function\n"); return; } + i40evf_client_get_params(vsi, ¶ms); + cinst->lan_info.params = params; cinst->client->ops->l2_param_change(&cinst->lan_info, cinst->client, ¶ms); } @@ -166,9 +184,9 @@ static struct i40e_client_instance * i40evf_client_add_instance(struct i40evf_adapter *adapter) { struct i40e_client_instance *cinst = NULL; - struct netdev_hw_addr *mac = NULL; struct i40e_vsi *vsi = &adapter->vsi; - int i; + struct netdev_hw_addr *mac = NULL; + struct i40e_params params; if (!vf_registered_client) goto out; @@ -192,18 +210,14 @@ i40evf_client_add_instance(struct i40evf_adapter *adapter) cinst->lan_info.version.major = I40EVF_CLIENT_VERSION_MAJOR; cinst->lan_info.version.minor = I40EVF_CLIENT_VERSION_MINOR; cinst->lan_info.version.build = I40EVF_CLIENT_VERSION_BUILD; + i40evf_client_get_params(vsi, ¶ms); + cinst->lan_info.params = params; set_bit(__I40E_CLIENT_INSTANCE_NONE, &cinst->state); cinst->lan_info.msix_count = adapter->num_iwarp_msix; cinst->lan_info.msix_entries = &adapter->msix_entries[adapter->iwarp_base_vector]; - for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) { - cinst->lan_info.params.qos.prio_qos[i].tc = 0; - cinst->lan_info.params.qos.prio_qos[i].qs_handle = - vsi->qs_handle; - } - mac = list_first_entry(&cinst->lan_info.netdev->dev_addrs.list, struct netdev_hw_addr, list); if (mac) diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index ca2ebdbd24d7..7b2a4eba92e2 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -2110,6 +2110,11 @@ static void i40evf_client_task(struct work_struct *work) adapter->flags &= ~I40EVF_FLAG_SERVICE_CLIENT_REQUESTED; goto out; } + if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) { + i40evf_notify_client_l2_params(&adapter->vsi); + adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS; + goto out; + } if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_CLOSE) { i40evf_notify_client_close(&adapter->vsi, false); adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_CLOSE; @@ -2118,11 +2123,6 @@ static void i40evf_client_task(struct work_struct *work) if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_OPEN) { i40evf_notify_client_open(&adapter->vsi); adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_OPEN; - goto out; - } - if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) { - i40evf_notify_client_l2_params(&adapter->vsi); - adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS; } out: clear_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section); diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index e94d3c256667..c208753ff5b7 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -7317,7 +7317,7 @@ static bool igb_clean_tx_irq(struct igb_q_vector *q_vector, int napi_budget) break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD))) diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index 713e8df23744..4214c1519a87 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -810,7 +810,7 @@ static bool igbvf_clean_tx_irq(struct igbvf_ring *tx_ring) break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD))) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index ca06c3cc2ca8..62a18914f00f 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1192,7 +1192,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD))) diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index feed11bc9ddf..1f4a69134ade 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -326,7 +326,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD))) diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 81c1fac00d33..62f204f32316 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -1346,9 +1346,9 @@ static void mib_counters_update(struct mv643xx_eth_private *mp) spin_unlock_bh(&mp->mib_counters_lock); } -static void mib_counters_timer_wrapper(unsigned long _mp) +static void mib_counters_timer_wrapper(struct timer_list *t) { - struct mv643xx_eth_private *mp = (void *)_mp; + struct mv643xx_eth_private *mp = from_timer(mp, t, mib_counters_timer); mib_counters_update(mp); mod_timer(&mp->mib_counters_timer, jiffies + 30 * HZ); } @@ -2321,9 +2321,9 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget) return work_done; } -static inline void oom_timer_wrapper(unsigned long data) +static inline void oom_timer_wrapper(struct timer_list *t) { - struct mv643xx_eth_private *mp = (void *)data; + struct mv643xx_eth_private *mp = from_timer(mp, t, rx_oom); napi_schedule(&mp->napi); } @@ -3178,8 +3178,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) mib_counters_clear(mp); - setup_timer(&mp->mib_counters_timer, mib_counters_timer_wrapper, - (unsigned long)mp); + timer_setup(&mp->mib_counters_timer, mib_counters_timer_wrapper, 0); mp->mib_counters_timer.expires = jiffies + 30 * HZ; spin_lock_init(&mp->mib_counters_lock); @@ -3188,7 +3187,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) netif_napi_add(dev, &mp->napi, mv643xx_eth_poll, NAPI_POLL_WEIGHT); - setup_timer(&mp->rx_oom, oom_timer_wrapper, (unsigned long)mp); + timer_setup(&mp->rx_oom, oom_timer_wrapper, 0); res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c index 6c20e811f973..d83a78be98a2 100644 --- a/drivers/net/ethernet/marvell/mvpp2.c +++ b/drivers/net/ethernet/marvell/mvpp2.c @@ -4629,11 +4629,6 @@ static void mvpp2_port_mii_gmac_configure_mode(struct mvpp2_port *port) MVPP22_CTRL4_QSGMII_BYPASS_ACTIVE; val &= ~MVPP22_CTRL4_EXT_PIN_GMII_SEL; writel(val, port->base + MVPP22_GMAC_CTRL_4_REG); - - val = readl(port->base + MVPP2_GMAC_CTRL_2_REG); - val |= MVPP2_GMAC_DISABLE_PADDING; - val &= ~MVPP2_GMAC_FLOW_CTRL_MASK; - writel(val, port->base + MVPP2_GMAC_CTRL_2_REG); } else if (phy_interface_mode_is_rgmii(port->phy_interface)) { val = readl(port->base + MVPP22_GMAC_CTRL_4_REG); val |= MVPP22_CTRL4_EXT_PIN_GMII_SEL | @@ -4641,10 +4636,6 @@ static void mvpp2_port_mii_gmac_configure_mode(struct mvpp2_port *port) MVPP22_CTRL4_QSGMII_BYPASS_ACTIVE; val &= ~MVPP22_CTRL4_DP_CLK_SEL; writel(val, port->base + MVPP22_GMAC_CTRL_4_REG); - - val = readl(port->base + MVPP2_GMAC_CTRL_2_REG); - val &= ~MVPP2_GMAC_DISABLE_PADDING; - writel(val, port->base + MVPP2_GMAC_CTRL_2_REG); } /* The port is connected to a copper PHY */ @@ -5805,7 +5796,7 @@ static int mvpp2_txq_init(struct mvpp2_port *port, sizeof(*txq_pcpu->buffs), GFP_KERNEL); if (!txq_pcpu->buffs) - goto cleanup; + return -ENOMEM; txq_pcpu->count = 0; txq_pcpu->reserved_num = 0; @@ -5821,26 +5812,10 @@ static int mvpp2_txq_init(struct mvpp2_port *port, &txq_pcpu->tso_headers_dma, GFP_KERNEL); if (!txq_pcpu->tso_headers) - goto cleanup; + return -ENOMEM; } return 0; -cleanup: - for_each_present_cpu(cpu) { - txq_pcpu = per_cpu_ptr(txq->pcpu, cpu); - kfree(txq_pcpu->buffs); - - dma_free_coherent(port->dev->dev.parent, - txq_pcpu->size * TSO_HEADER_SIZE, - txq_pcpu->tso_headers, - txq_pcpu->tso_headers_dma); - } - - dma_free_coherent(port->dev->dev.parent, - txq->size * MVPP2_DESC_ALIGNED_SIZE, - txq->descs, txq->descs_dma); - - return -ENOMEM; } /* Free allocated TXQ resources */ @@ -6867,6 +6842,12 @@ static int mvpp2_check_ringparam_valid(struct net_device *dev, else if (!IS_ALIGNED(ring->tx_pending, 32)) new_tx_pending = ALIGN(ring->tx_pending, 32); + /* The Tx ring size cannot be smaller than the minimum number of + * descriptors needed for TSO. + */ + if (new_tx_pending < MVPP2_MAX_SKB_DESCS) + new_tx_pending = ALIGN(MVPP2_MAX_SKB_DESCS, 32); + if (ring->rx_pending != new_rx_pending) { netdev_info(dev, "illegal Rx ring size value %d, round to %d\n", ring->rx_pending, new_rx_pending); @@ -8345,7 +8326,7 @@ static int mvpp2_probe(struct platform_device *pdev) for_each_available_child_of_node(dn, port_node) { err = mvpp2_port_probe(pdev, port_node, priv, i); if (err < 0) - goto err_mg_clk; + goto err_port_probe; i++; } @@ -8361,12 +8342,19 @@ static int mvpp2_probe(struct platform_device *pdev) priv->stats_queue = create_singlethread_workqueue(priv->queue_name); if (!priv->stats_queue) { err = -ENOMEM; - goto err_mg_clk; + goto err_port_probe; } platform_set_drvdata(pdev, priv); return 0; +err_port_probe: + i = 0; + for_each_available_child_of_node(dn, port_node) { + if (priv->port_list[i]) + mvpp2_port_remove(priv->port_list[i]); + i++; + } err_mg_clk: clk_disable_unprepare(priv->axi_clk); if (priv->hw_version == MVPP22) diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 91b1c154fd29..7bbd86f08e5f 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -362,9 +362,9 @@ static void rxq_refill(struct net_device *dev) } } -static inline void rxq_refill_timer_wrapper(unsigned long data) +static inline void rxq_refill_timer_wrapper(struct timer_list *t) { - struct pxa168_eth_private *pep = (void *)data; + struct pxa168_eth_private *pep = from_timer(pep, t, timeout); napi_schedule(&pep->napi); } @@ -1496,8 +1496,7 @@ static int pxa168_eth_probe(struct platform_device *pdev) netif_napi_add(dev, &pep->napi, pxa168_rx_poll, pep->rx_ring_size); memset(&pep->timeout, 0, sizeof(struct timer_list)); - setup_timer(&pep->timeout, rxq_refill_timer_wrapper, - (unsigned long)pep); + timer_setup(&pep->timeout, rxq_refill_timer_wrapper, 0); pep->smi_bus = mdiobus_alloc(); if (!pep->smi_bus) { diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index eef35bf3e849..6e423f098a60 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -1495,9 +1495,9 @@ static int xm_check_link(struct net_device *dev) * get an interrupt when carrier is detected, need to poll for * link coming up. */ -static void xm_link_timer(unsigned long arg) +static void xm_link_timer(struct timer_list *t) { - struct skge_port *skge = (struct skge_port *) arg; + struct skge_port *skge = from_timer(skge, t, link_timer); struct net_device *dev = skge->netdev; struct skge_hw *hw = skge->hw; int port = skge->port; @@ -3897,7 +3897,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, /* Only used for Genesis XMAC */ if (is_genesis(hw)) - setup_timer(&skge->link_timer, xm_link_timer, (unsigned long) skge); + timer_setup(&skge->link_timer, xm_link_timer, 0); else { dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_RXCSUM; diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index 1145cde2274a..9efe1771423c 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -2974,9 +2974,9 @@ static int sky2_rx_hung(struct net_device *dev) } } -static void sky2_watchdog(unsigned long arg) +static void sky2_watchdog(struct timer_list *t) { - struct sky2_hw *hw = (struct sky2_hw *) arg; + struct sky2_hw *hw = from_timer(hw, t, watchdog_timer); /* Check for lost IRQ once a second */ if (sky2_read32(hw, B0_ISRC)) { @@ -5083,7 +5083,7 @@ static int sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent) sky2_show_addr(dev1); } - setup_timer(&hw->watchdog_timer, sky2_watchdog, (unsigned long) hw); + timer_setup(&hw->watchdog_timer, sky2_watchdog, 0); INIT_WORK(&hw->restart_work, sky2_restart); pci_set_drvdata(pdev, hw); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 2d46ec84ebdf..2d0897b7d860 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -3142,13 +3142,17 @@ static int mlxsw_sp_ports_create(struct mlxsw_sp *mlxsw_sp) if (!mlxsw_sp->ports) return -ENOMEM; - mlxsw_sp->port_to_module = kcalloc(max_ports, sizeof(u8), GFP_KERNEL); + mlxsw_sp->port_to_module = kmalloc_array(max_ports, sizeof(int), + GFP_KERNEL); if (!mlxsw_sp->port_to_module) { err = -ENOMEM; goto err_port_to_module_alloc; } for (i = 1; i < max_ports; i++) { + /* Mark as invalid */ + mlxsw_sp->port_to_module[i] = -1; + err = mlxsw_sp_port_module_info_get(mlxsw_sp, i, &module, &width, &lane); if (err) @@ -3216,6 +3220,8 @@ static void mlxsw_sp_port_unsplit_create(struct mlxsw_sp *mlxsw_sp, for (i = 0; i < count; i++) { local_port = base_port + i * 2; + if (mlxsw_sp->port_to_module[local_port] < 0) + continue; module = mlxsw_sp->port_to_module[local_port]; mlxsw_sp_port_create(mlxsw_sp, local_port, false, module, diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 58cf222fb985..432ab9b12b7f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -152,7 +152,7 @@ struct mlxsw_sp { const struct mlxsw_bus_info *bus_info; unsigned char base_mac[ETH_ALEN]; struct mlxsw_sp_upper *lags; - u8 *port_to_module; + int *port_to_module; struct mlxsw_sp_sb *sb; struct mlxsw_sp_bridge *bridge; struct mlxsw_sp_router *router; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 632c7b229054..72ef4f8025f0 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -1370,8 +1370,9 @@ static void mlxsw_sp_netdevice_ipip_ol_down_event(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_ipip_entry_ol_down_event(mlxsw_sp, ipip_entry); } -static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp, - struct mlxsw_sp_rif *rif); +static void mlxsw_sp_nexthop_rif_migrate(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_rif *old_rif, + struct mlxsw_sp_rif *new_rif); static int mlxsw_sp_ipip_entry_ol_lb_update(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_ipip_entry *ipip_entry, @@ -1389,17 +1390,18 @@ mlxsw_sp_ipip_entry_ol_lb_update(struct mlxsw_sp *mlxsw_sp, return PTR_ERR(new_lb_rif); ipip_entry->ol_lb = new_lb_rif; - if (keep_encap) { - list_splice_init(&old_lb_rif->common.nexthop_list, - &new_lb_rif->common.nexthop_list); - mlxsw_sp_nexthop_rif_update(mlxsw_sp, &new_lb_rif->common); - } + if (keep_encap) + mlxsw_sp_nexthop_rif_migrate(mlxsw_sp, &old_lb_rif->common, + &new_lb_rif->common); mlxsw_sp_rif_destroy(&old_lb_rif->common); return 0; } +static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_rif *rif); + /** * Update the offload related to an IPIP entry. This always updates decap, and * in addition to that it also: @@ -1449,9 +1451,27 @@ static int mlxsw_sp_netdevice_ipip_ol_vrf_event(struct mlxsw_sp *mlxsw_sp, { struct mlxsw_sp_ipip_entry *ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, ol_dev); + enum mlxsw_sp_l3proto ul_proto; + union mlxsw_sp_l3addr saddr; + u32 ul_tb_id; if (!ipip_entry) return 0; + + /* For flat configuration cases, moving overlay to a different VRF might + * cause local address conflict, and the conflicting tunnels need to be + * demoted. + */ + ul_tb_id = mlxsw_sp_ipip_dev_ul_tb_id(ol_dev); + ul_proto = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt]->ul_proto; + saddr = mlxsw_sp_ipip_netdev_saddr(ul_proto, ol_dev); + if (mlxsw_sp_ipip_demote_tunnel_by_saddr(mlxsw_sp, ul_proto, + saddr, ul_tb_id, + ipip_entry)) { + mlxsw_sp_ipip_entry_demote_tunnel(mlxsw_sp, ipip_entry); + return 0; + } + return __mlxsw_sp_ipip_entry_update_tunnel(mlxsw_sp, ipip_entry, true, false, false, extack); } @@ -3343,22 +3363,19 @@ static bool mlxsw_sp_ipip_netdev_ul_up(struct net_device *ol_dev) return ul_dev ? (ul_dev->flags & IFF_UP) : true; } -static int mlxsw_sp_nexthop_ipip_init(struct mlxsw_sp *mlxsw_sp, - struct mlxsw_sp_nexthop *nh, - struct net_device *ol_dev) +static void mlxsw_sp_nexthop_ipip_init(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_nexthop *nh, + struct mlxsw_sp_ipip_entry *ipip_entry) { bool removing; if (!nh->nh_grp->gateway || nh->ipip_entry) - return 0; - - nh->ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, ol_dev); - if (!nh->ipip_entry) - return -ENOENT; + return; - removing = !mlxsw_sp_ipip_netdev_ul_up(ol_dev); + nh->ipip_entry = ipip_entry; + removing = !mlxsw_sp_ipip_netdev_ul_up(ipip_entry->ol_dev); __mlxsw_sp_nexthop_neigh_update(nh, removing); - return 0; + mlxsw_sp_nexthop_rif_init(nh, &ipip_entry->ol_lb->common); } static void mlxsw_sp_nexthop_ipip_fini(struct mlxsw_sp *mlxsw_sp, @@ -3403,21 +3420,21 @@ static int mlxsw_sp_nexthop4_type_init(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_nexthop *nh, struct fib_nh *fib_nh) { - struct mlxsw_sp_router *router = mlxsw_sp->router; + const struct mlxsw_sp_ipip_ops *ipip_ops; struct net_device *dev = fib_nh->nh_dev; - enum mlxsw_sp_ipip_type ipipt; + struct mlxsw_sp_ipip_entry *ipip_entry; struct mlxsw_sp_rif *rif; int err; - if (mlxsw_sp_nexthop4_ipip_type(mlxsw_sp, fib_nh, &ipipt) && - router->ipip_ops_arr[ipipt]->can_offload(mlxsw_sp, dev, - MLXSW_SP_L3_PROTO_IPV4)) { - nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP; - err = mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, dev); - if (err) - return err; - mlxsw_sp_nexthop_rif_init(nh, &nh->ipip_entry->ol_lb->common); - return 0; + ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, dev); + if (ipip_entry) { + ipip_ops = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt]; + if (ipip_ops->can_offload(mlxsw_sp, dev, + MLXSW_SP_L3_PROTO_IPV4)) { + nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP; + mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, ipip_entry); + return 0; + } } nh->type = MLXSW_SP_NEXTHOP_TYPE_ETH; @@ -3545,6 +3562,18 @@ static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp, } } +static void mlxsw_sp_nexthop_rif_migrate(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_rif *old_rif, + struct mlxsw_sp_rif *new_rif) +{ + struct mlxsw_sp_nexthop *nh; + + list_splice_init(&old_rif->nexthop_list, &new_rif->nexthop_list); + list_for_each_entry(nh, &new_rif->nexthop_list, rif_list_node) + nh->rif = new_rif; + mlxsw_sp_nexthop_rif_update(mlxsw_sp, new_rif); +} + static void mlxsw_sp_nexthop_rif_gone_sync(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_rif *rif) { @@ -3996,7 +4025,7 @@ mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp, case RTN_LOCAL: ipip_entry = mlxsw_sp_ipip_entry_find_by_decap(mlxsw_sp, dev, MLXSW_SP_L3_PROTO_IPV4, dip); - if (ipip_entry) { + if (ipip_entry && ipip_entry->ol_dev->flags & IFF_UP) { fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP; return mlxsw_sp_fib_entry_decap_init(mlxsw_sp, fib_entry, @@ -4694,21 +4723,21 @@ static int mlxsw_sp_nexthop6_type_init(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_nexthop *nh, const struct rt6_info *rt) { - struct mlxsw_sp_router *router = mlxsw_sp->router; + const struct mlxsw_sp_ipip_ops *ipip_ops; + struct mlxsw_sp_ipip_entry *ipip_entry; struct net_device *dev = rt->dst.dev; - enum mlxsw_sp_ipip_type ipipt; struct mlxsw_sp_rif *rif; int err; - if (mlxsw_sp_nexthop6_ipip_type(mlxsw_sp, rt, &ipipt) && - router->ipip_ops_arr[ipipt]->can_offload(mlxsw_sp, dev, - MLXSW_SP_L3_PROTO_IPV6)) { - nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP; - err = mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, dev); - if (err) - return err; - mlxsw_sp_nexthop_rif_init(nh, &nh->ipip_entry->ol_lb->common); - return 0; + ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, dev); + if (ipip_entry) { + ipip_ops = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt]; + if (ipip_ops->can_offload(mlxsw_sp, dev, + MLXSW_SP_L3_PROTO_IPV6)) { + nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP; + mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, ipip_entry); + return 0; + } } nh->type = MLXSW_SP_NEXTHOP_TYPE_ETH; diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index b171ed2015fe..2521c8c40015 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -3501,7 +3501,7 @@ static void myri10ge_watchdog(struct work_struct *work) * cannot detect a NIC with a parity error in a timely fashion if the * NIC is lightly loaded. */ -static void myri10ge_watchdog_timer(unsigned long arg) +static void myri10ge_watchdog_timer(struct timer_list *t) { struct myri10ge_priv *mgp; struct myri10ge_slice_state *ss; @@ -3509,7 +3509,7 @@ static void myri10ge_watchdog_timer(unsigned long arg) u32 rx_pause_cnt; u16 cmd; - mgp = (struct myri10ge_priv *)arg; + mgp = from_timer(mgp, t, watchdog_timer); rx_pause_cnt = ntohl(mgp->ss[0].fw_stats->dropped_pause); busy_slice_cnt = 0; @@ -3930,8 +3930,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_save_state(pdev); /* Setup the watchdog timer */ - setup_timer(&mgp->watchdog_timer, myri10ge_watchdog_timer, - (unsigned long)mgp); + timer_setup(&mgp->watchdog_timer, myri10ge_watchdog_timer, 0); netdev->ethtool_ops = &myri10ge_ethtool_ops; INIT_WORK(&mgp->watchdog_work, myri10ge_watchdog); diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index fe7e0e1dd01d..b2299f2b2155 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -1530,7 +1530,7 @@ static int vxge_reset_vpath(struct vxgedev *vdev, int vp_id) vxge_debug_init(VXGE_ERR, "vxge_hw_vpath_reset failed for" "vpath:%d", vp_id); - return status; + return status; } } else return VXGE_HW_FAIL; @@ -1950,19 +1950,19 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev) * for all VPATHs. The h/w only uses the lowest numbered VPATH * when steering frames. */ - for (index = 0; index < vdev->no_of_vpath; index++) { + for (index = 0; index < vdev->no_of_vpath; index++) { status = vxge_hw_vpath_rts_rth_set( vdev->vpaths[index].handle, vdev->config.rth_algorithm, &hash_types, vdev->config.rth_bkt_sz); - if (status != VXGE_HW_OK) { + if (status != VXGE_HW_OK) { vxge_debug_init(VXGE_ERR, "RTH configuration failed for vpath:%d", vdev->vpaths[index].device_id); return status; - } - } + } + } return status; } @@ -1991,7 +1991,7 @@ static enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev) vxge_debug_init(VXGE_ERR, "vxge_hw_vpath_reset failed for " "vpath:%d", i); - return status; + return status; } } } @@ -2474,32 +2474,31 @@ static int vxge_add_isr(struct vxgedev *vdev) switch (msix_idx) { case 0: snprintf(vdev->desc[intr_cnt], VXGE_INTR_STRLEN, - "%s:vxge:MSI-X %d - Tx - fn:%d vpath:%d", + "%s:vxge:MSI-X %d - Tx - fn:%d vpath:%d", vdev->ndev->name, vdev->entries[intr_cnt].entry, pci_fun, vp_idx); ret = request_irq( - vdev->entries[intr_cnt].vector, + vdev->entries[intr_cnt].vector, vxge_tx_msix_handle, 0, vdev->desc[intr_cnt], &vdev->vpaths[vp_idx].fifo); - vdev->vxge_entries[intr_cnt].arg = + vdev->vxge_entries[intr_cnt].arg = &vdev->vpaths[vp_idx].fifo; irq_req = 1; break; case 1: snprintf(vdev->desc[intr_cnt], VXGE_INTR_STRLEN, - "%s:vxge:MSI-X %d - Rx - fn:%d vpath:%d", + "%s:vxge:MSI-X %d - Rx - fn:%d vpath:%d", vdev->ndev->name, vdev->entries[intr_cnt].entry, pci_fun, vp_idx); ret = request_irq( - vdev->entries[intr_cnt].vector, - vxge_rx_msix_napi_handle, - 0, + vdev->entries[intr_cnt].vector, + vxge_rx_msix_napi_handle, 0, vdev->desc[intr_cnt], &vdev->vpaths[vp_idx].ring); - vdev->vxge_entries[intr_cnt].arg = + vdev->vxge_entries[intr_cnt].arg = &vdev->vpaths[vp_idx].ring; irq_req = 1; break; @@ -2512,9 +2511,9 @@ static int vxge_add_isr(struct vxgedev *vdev) vxge_rem_msix_isr(vdev); vdev->config.intr_type = INTA; vxge_debug_init(VXGE_ERR, - "%s: Defaulting to INTA" - , vdev->ndev->name); - goto INTA_MODE; + "%s: Defaulting to INTA", + vdev->ndev->name); + goto INTA_MODE; } if (irq_req) { @@ -4505,8 +4504,8 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre) if (status != VXGE_HW_OK) { vxge_debug_init(VXGE_ERR, "Failed to initialize device (%d)", status); - ret = -EINVAL; - goto _exit3; + ret = -EINVAL; + goto _exit3; } if (VXGE_FW_VER(ll_config->device_hw_info.fw_version.major, diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c index b6cee71f49d3..bc879aeb62d4 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c @@ -214,8 +214,14 @@ int nfp_net_bpf_offload(struct nfp_net *nn, struct bpf_prog *prog, { int err; - if (prog && !prog->aux->offload) - return -EINVAL; + if (prog) { + struct bpf_dev_offload *offload = prog->aux->offload; + + if (!offload) + return -EINVAL; + if (offload->netdev != nn->dp.netdev) + return -EINVAL; + } if (prog && old_prog) { u8 cap; diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c index e0283bb24f06..8fcc90c0d2d3 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.c +++ b/drivers/net/ethernet/netronome/nfp/flower/main.c @@ -125,6 +125,21 @@ nfp_flower_repr_netdev_stop(struct nfp_app *app, struct nfp_repr *repr) return nfp_flower_cmsg_portmod(repr, false); } +static int +nfp_flower_repr_netdev_init(struct nfp_app *app, struct net_device *netdev) +{ + return tc_setup_cb_egdev_register(netdev, + nfp_flower_setup_tc_egress_cb, + netdev_priv(netdev)); +} + +static void +nfp_flower_repr_netdev_clean(struct nfp_app *app, struct net_device *netdev) +{ + tc_setup_cb_egdev_unregister(netdev, nfp_flower_setup_tc_egress_cb, + netdev_priv(netdev)); +} + static void nfp_flower_sriov_disable(struct nfp_app *app) { struct nfp_flower_priv *priv = app->priv; @@ -452,6 +467,9 @@ const struct nfp_app_type app_flower = { .vnic_init = nfp_flower_vnic_init, .vnic_clean = nfp_flower_vnic_clean, + .repr_init = nfp_flower_repr_netdev_init, + .repr_clean = nfp_flower_repr_netdev_clean, + .repr_open = nfp_flower_repr_netdev_open, .repr_stop = nfp_flower_repr_netdev_stop, diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h index c90e72b7ff5a..e6b26c5ae6e0 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.h +++ b/drivers/net/ethernet/netronome/nfp/flower/main.h @@ -52,8 +52,7 @@ struct nfp_app; #define NFP_FLOWER_MASK_ELEMENT_RS 1 #define NFP_FLOWER_MASK_HASH_BITS 10 -#define NFP_FL_META_FLAG_NEW_MASK 128 -#define NFP_FL_META_FLAG_LAST_MASK 1 +#define NFP_FL_META_FLAG_MANAGE_MASK BIT(7) #define NFP_FL_MASK_REUSE_TIME_NS 40000 #define NFP_FL_MASK_ID_LOCATION 1 @@ -197,5 +196,7 @@ void nfp_tunnel_del_ipv4_off(struct nfp_app *app, __be32 ipv4); void nfp_tunnel_add_ipv4_off(struct nfp_app *app, __be32 ipv4); void nfp_tunnel_request_route(struct nfp_app *app, struct sk_buff *skb); void nfp_tunnel_keep_alive(struct nfp_app *app, struct sk_buff *skb); +int nfp_flower_setup_tc_egress_cb(enum tc_setup_type type, void *type_data, + void *cb_priv); #endif diff --git a/drivers/net/ethernet/netronome/nfp/flower/metadata.c b/drivers/net/ethernet/netronome/nfp/flower/metadata.c index 193520ef23f0..db977cf8e933 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/metadata.c +++ b/drivers/net/ethernet/netronome/nfp/flower/metadata.c @@ -282,7 +282,7 @@ nfp_check_mask_add(struct nfp_app *app, char *mask_data, u32 mask_len, id = nfp_add_mask_table(app, mask_data, mask_len); if (id < 0) return false; - *meta_flags |= NFP_FL_META_FLAG_NEW_MASK; + *meta_flags |= NFP_FL_META_FLAG_MANAGE_MASK; } *mask_id = id; @@ -299,6 +299,9 @@ nfp_check_mask_remove(struct nfp_app *app, char *mask_data, u32 mask_len, if (!mask_entry) return false; + if (meta_flags) + *meta_flags &= ~NFP_FL_META_FLAG_MANAGE_MASK; + *mask_id = mask_entry->mask_id; mask_entry->ref_cnt--; if (!mask_entry->ref_cnt) { @@ -306,7 +309,7 @@ nfp_check_mask_remove(struct nfp_app *app, char *mask_data, u32 mask_len, nfp_release_mask_id(app, *mask_id); kfree(mask_entry); if (meta_flags) - *meta_flags |= NFP_FL_META_FLAG_LAST_MASK; + *meta_flags |= NFP_FL_META_FLAG_MANAGE_MASK; } return true; diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index cdbb5464b790..553f94f55dce 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -131,7 +131,8 @@ static bool nfp_flower_check_higher_than_mac(struct tc_cls_flower_offload *f) static int nfp_flower_calculate_key_layers(struct nfp_fl_key_ls *ret_key_ls, - struct tc_cls_flower_offload *flow) + struct tc_cls_flower_offload *flow, + bool egress) { struct flow_dissector_key_basic *mask_basic = NULL; struct flow_dissector_key_basic *key_basic = NULL; @@ -167,6 +168,9 @@ nfp_flower_calculate_key_layers(struct nfp_fl_key_ls *ret_key_ls, skb_flow_dissector_target(flow->dissector, FLOW_DISSECTOR_KEY_ENC_CONTROL, flow->key); + if (!egress) + return -EOPNOTSUPP; + if (mask_enc_ctl->addr_type != 0xffff || enc_ctl->addr_type != FLOW_DISSECTOR_KEY_IPV4_ADDRS) return -EOPNOTSUPP; @@ -194,6 +198,9 @@ nfp_flower_calculate_key_layers(struct nfp_fl_key_ls *ret_key_ls, key_layer |= NFP_FLOWER_LAYER_VXLAN; key_size += sizeof(struct nfp_flower_vxlan); + } else if (egress) { + /* Reject non tunnel matches offloaded to egress repr. */ + return -EOPNOTSUPP; } if (dissector_uses_key(flow->dissector, FLOW_DISSECTOR_KEY_BASIC)) { @@ -308,6 +315,7 @@ err_free_flow: * @app: Pointer to the APP handle * @netdev: netdev structure. * @flow: TC flower classifier offload structure. + * @egress: NFP netdev is the egress. * * Adds a new flow to the repeated hash structure and action payload. * @@ -315,7 +323,7 @@ err_free_flow: */ static int nfp_flower_add_offload(struct nfp_app *app, struct net_device *netdev, - struct tc_cls_flower_offload *flow) + struct tc_cls_flower_offload *flow, bool egress) { struct nfp_flower_priv *priv = app->priv; struct nfp_fl_payload *flow_pay; @@ -326,7 +334,7 @@ nfp_flower_add_offload(struct nfp_app *app, struct net_device *netdev, if (!key_layer) return -ENOMEM; - err = nfp_flower_calculate_key_layers(key_layer, flow); + err = nfp_flower_calculate_key_layers(key_layer, flow, egress); if (err) goto err_free_key_ls; @@ -447,7 +455,7 @@ nfp_flower_get_stats(struct nfp_app *app, struct tc_cls_flower_offload *flow) static int nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev, - struct tc_cls_flower_offload *flower) + struct tc_cls_flower_offload *flower, bool egress) { if (!eth_proto_is_802_3(flower->common.protocol) || flower->common.chain_index) @@ -455,7 +463,7 @@ nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev, switch (flower->command) { case TC_CLSFLOWER_REPLACE: - return nfp_flower_add_offload(app, netdev, flower); + return nfp_flower_add_offload(app, netdev, flower, egress); case TC_CLSFLOWER_DESTROY: return nfp_flower_del_offload(app, netdev, flower); case TC_CLSFLOWER_STATS: @@ -465,6 +473,23 @@ nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev, return -EOPNOTSUPP; } +int nfp_flower_setup_tc_egress_cb(enum tc_setup_type type, void *type_data, + void *cb_priv) +{ + struct nfp_repr *repr = cb_priv; + + if (!tc_can_offload(repr->netdev)) + return -EOPNOTSUPP; + + switch (type) { + case TC_SETUP_CLSFLOWER: + return nfp_flower_repr_offload(repr->app, repr->netdev, + type_data, true); + default: + return -EOPNOTSUPP; + } +} + static int nfp_flower_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv) { @@ -476,7 +501,7 @@ static int nfp_flower_setup_tc_block_cb(enum tc_setup_type type, switch (type) { case TC_SETUP_CLSFLOWER: return nfp_flower_repr_offload(repr->app, repr->netdev, - type_data); + type_data, false); default: return -EOPNOTSUPP; } diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index 54b67c9b8d5b..0e5e0305ad1c 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -76,6 +76,8 @@ extern const struct nfp_app_type app_flower; * @vnic_free: free up app's vNIC state * @vnic_init: vNIC netdev was registered * @vnic_clean: vNIC netdev about to be unregistered + * @repr_init: representor about to be registered + * @repr_clean: representor about to be unregistered * @repr_open: representor netdev open callback * @repr_stop: representor netdev stop callback * @start: start application logic @@ -109,6 +111,9 @@ struct nfp_app_type { int (*vnic_init)(struct nfp_app *app, struct nfp_net *nn); void (*vnic_clean)(struct nfp_app *app, struct nfp_net *nn); + int (*repr_init)(struct nfp_app *app, struct net_device *netdev); + void (*repr_clean)(struct nfp_app *app, struct net_device *netdev); + int (*repr_open)(struct nfp_app *app, struct nfp_repr *repr); int (*repr_stop)(struct nfp_app *app, struct nfp_repr *repr); @@ -212,6 +217,21 @@ static inline int nfp_app_repr_stop(struct nfp_app *app, struct nfp_repr *repr) return app->type->repr_stop(app, repr); } +static inline int +nfp_app_repr_init(struct nfp_app *app, struct net_device *netdev) +{ + if (!app->type->repr_init) + return 0; + return app->type->repr_init(app, netdev); +} + +static inline void +nfp_app_repr_clean(struct nfp_app *app, struct net_device *netdev) +{ + if (app->type->repr_clean) + app->type->repr_clean(app, netdev); +} + static inline int nfp_app_start(struct nfp_app *app, struct nfp_net *ctrl) { app->ctrl = ctrl; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 60c8d733a37d..2801ecd09eab 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -104,7 +104,7 @@ static const struct nfp_et_stat nfp_mac_et_stats[] = { { "rx_frame_too_long_errors", NFP_MAC_STATS_RX_FRAME_TOO_LONG_ERRORS, }, { "rx_range_length_errors", NFP_MAC_STATS_RX_RANGE_LENGTH_ERRORS, }, - { "rx_vlan_reveive_ok", NFP_MAC_STATS_RX_VLAN_REVEIVE_OK, }, + { "rx_vlan_received_ok", NFP_MAC_STATS_RX_VLAN_RECEIVED_OK, }, { "rx_errors", NFP_MAC_STATS_RX_IN_ERRORS, }, { "rx_broadcast_pkts", NFP_MAC_STATS_RX_IN_BROADCAST_PKTS, }, { "rx_drop_events", NFP_MAC_STATS_RX_DROP_EVENTS, }, diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index 1bce8c131bb9..924a05e05da0 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -258,6 +258,7 @@ const struct net_device_ops nfp_repr_netdev_ops = { static void nfp_repr_clean(struct nfp_repr *repr) { unregister_netdev(repr->netdev); + nfp_app_repr_clean(repr->app, repr->netdev); dst_release((struct dst_entry *)repr->dst); nfp_port_free(repr->port); } @@ -297,6 +298,8 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev, netdev->netdev_ops = &nfp_repr_netdev_ops; netdev->ethtool_ops = &nfp_port_ethtool_ops; + netdev->max_mtu = pf_netdev->max_mtu; + SWITCHDEV_SET_OPS(netdev, &nfp_port_switchdev_ops); if (nfp_app_has_tc(app)) { @@ -304,12 +307,18 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev, netdev->hw_features |= NETIF_F_HW_TC; } - err = register_netdev(netdev); + err = nfp_app_repr_init(app, netdev); if (err) goto err_clean; + err = register_netdev(netdev); + if (err) + goto err_repr_clean; + return 0; +err_repr_clean: + nfp_app_repr_clean(app, netdev); err_clean: dst_release((struct dst_entry *)repr->dst); return err; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.h b/drivers/net/ethernet/netronome/nfp/nfp_port.h index 51dcb9c603ee..21bd4aa32646 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_port.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_port.h @@ -157,7 +157,7 @@ void nfp_devlink_port_unregister(struct nfp_port *port); /* unused 0x008 */ #define NFP_MAC_STATS_RX_FRAME_TOO_LONG_ERRORS (NFP_MAC_STATS_BASE + 0x010) #define NFP_MAC_STATS_RX_RANGE_LENGTH_ERRORS (NFP_MAC_STATS_BASE + 0x018) -#define NFP_MAC_STATS_RX_VLAN_REVEIVE_OK (NFP_MAC_STATS_BASE + 0x020) +#define NFP_MAC_STATS_RX_VLAN_RECEIVED_OK (NFP_MAC_STATS_BASE + 0x020) #define NFP_MAC_STATS_RX_IN_ERRORS (NFP_MAC_STATS_BASE + 0x028) #define NFP_MAC_STATS_RX_IN_BROADCAST_PKTS (NFP_MAC_STATS_BASE + 0x030) #define NFP_MAC_STATS_RX_DROP_EVENTS (NFP_MAC_STATS_BASE + 0x038) diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index ac8439ceea10..481876b5424c 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -1986,9 +1986,9 @@ static void nv_unmap_txskb(struct fe_priv *np, struct nv_skb_map *tx_skb) tx_skb->dma_len, DMA_TO_DEVICE); else - pci_unmap_page(np->pci_dev, tx_skb->dma, + dma_unmap_page(&np->pci_dev->dev, tx_skb->dma, tx_skb->dma_len, - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); tx_skb->dma = 0; } } diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 457ee80307ea..40e52ffb732f 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -1089,9 +1089,10 @@ static void pch_gbe_set_mode(struct pch_gbe_adapter *adapter, u16 speed, * pch_gbe_watchdog - Watchdog process * @data: Board private structure */ -static void pch_gbe_watchdog(unsigned long data) +static void pch_gbe_watchdog(struct timer_list *t) { - struct pch_gbe_adapter *adapter = (struct pch_gbe_adapter *)data; + struct pch_gbe_adapter *adapter = from_timer(adapter, t, + watchdog_timer); struct net_device *netdev = adapter->netdev; struct pch_gbe_hw *hw = &adapter->hw; @@ -2644,8 +2645,7 @@ static int pch_gbe_probe(struct pci_dev *pdev, dev_err(&pdev->dev, "Invalid MAC address, " "interface disabled.\n"); } - setup_timer(&adapter->watchdog_timer, pch_gbe_watchdog, - (unsigned long)adapter); + timer_setup(&adapter->watchdog_timer, pch_gbe_watchdog, 0); INIT_WORK(&adapter->reset_task, pch_gbe_reset_task); diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c index 49591d9c2e1b..c9a55b774935 100644 --- a/drivers/net/ethernet/pasemi/pasemi_mac.c +++ b/drivers/net/ethernet/pasemi/pasemi_mac.c @@ -943,9 +943,9 @@ static irqreturn_t pasemi_mac_rx_intr(int irq, void *data) #define TX_CLEAN_INTERVAL HZ -static void pasemi_mac_tx_timer(unsigned long data) +static void pasemi_mac_tx_timer(struct timer_list *t) { - struct pasemi_mac_txring *txring = (struct pasemi_mac_txring *)data; + struct pasemi_mac_txring *txring = from_timer(txring, t, clean_timer); struct pasemi_mac *mac = txring->mac; pasemi_mac_clean_tx(txring); @@ -1199,8 +1199,7 @@ static int pasemi_mac_open(struct net_device *dev) if (dev->phydev) phy_start(dev->phydev); - setup_timer(&mac->tx->clean_timer, pasemi_mac_tx_timer, - (unsigned long)mac->tx); + timer_setup(&mac->tx->clean_timer, pasemi_mac_tx_timer, 0); mod_timer(&mac->tx->clean_timer, jiffies + HZ); return 0; diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c index 6e15d3c10ebf..fe7c1f230028 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c @@ -1277,11 +1277,10 @@ static struct qed_dcbx_get *qed_dcbnl_get_dcbx(struct qed_hwfn *hwfn, { struct qed_dcbx_get *dcbx_info; - dcbx_info = kmalloc(sizeof(*dcbx_info), GFP_ATOMIC); + dcbx_info = kzalloc(sizeof(*dcbx_info), GFP_ATOMIC); if (!dcbx_info) return NULL; - memset(dcbx_info, 0, sizeof(*dcbx_info)); if (qed_dcbx_query_params(hwfn, dcbx_info, type)) { kfree(dcbx_info); return NULL; diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c index 05479d435469..9e5264d8773b 100644 --- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -3749,9 +3749,9 @@ static void ql_get_board_info(struct ql3_adapter *qdev) qdev->pci_slot = (u8) PCI_SLOT(qdev->pdev->devfn); } -static void ql3xxx_timer(unsigned long ptr) +static void ql3xxx_timer(struct timer_list *t) { - struct ql3_adapter *qdev = (struct ql3_adapter *)ptr; + struct ql3_adapter *qdev = from_timer(qdev, t, adapter_timer); queue_delayed_work(qdev->workqueue, &qdev->link_state_work, 0); } @@ -3891,7 +3891,7 @@ static int ql3xxx_probe(struct pci_dev *pdev, INIT_DELAYED_WORK(&qdev->tx_timeout_work, ql_tx_timeout_work); INIT_DELAYED_WORK(&qdev->link_state_work, ql_link_state_machine_work); - setup_timer(&qdev->adapter_timer, ql3xxx_timer, (unsigned long)qdev); + timer_setup(&qdev->adapter_timer, ql3xxx_timer, 0); qdev->adapter_timer.expires = jiffies + HZ * 2; /* two second delay */ if (!cards_found) { diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index dcb8c39382e7..fc0d5fa65ad4 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -2030,21 +2030,6 @@ out: return ret; } -static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) -{ - struct rtl8169_private *tp = netdev_priv(dev); - int ret; - - del_timer_sync(&tp->timer); - - rtl_lock_work(tp); - ret = rtl8169_set_speed(dev, cmd->autoneg, ethtool_cmd_speed(cmd), - cmd->duplex, cmd->advertising); - rtl_unlock_work(tp); - - return ret; -} - static netdev_features_t rtl8169_fix_features(struct net_device *dev, netdev_features_t features) { @@ -2171,6 +2156,27 @@ static int rtl8169_get_link_ksettings(struct net_device *dev, return rc; } +static int rtl8169_set_link_ksettings(struct net_device *dev, + const struct ethtool_link_ksettings *cmd) +{ + struct rtl8169_private *tp = netdev_priv(dev); + int rc; + u32 advertising; + + if (!ethtool_convert_link_mode_to_legacy_u32(&advertising, + cmd->link_modes.advertising)) + return -EINVAL; + + del_timer_sync(&tp->timer); + + rtl_lock_work(tp); + rc = rtl8169_set_speed(dev, cmd->base.autoneg, cmd->base.speed, + cmd->base.duplex, advertising); + rtl_unlock_work(tp); + + return rc; +} + static void rtl8169_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) { @@ -2591,7 +2597,6 @@ static const struct ethtool_ops rtl8169_ethtool_ops = { .get_link = ethtool_op_get_link, .get_coalesce = rtl_get_coalesce, .set_coalesce = rtl_set_coalesce, - .set_settings = rtl8169_set_settings, .get_msglevel = rtl8169_get_msglevel, .set_msglevel = rtl8169_set_msglevel, .get_regs = rtl8169_get_regs, @@ -2603,6 +2608,7 @@ static const struct ethtool_ops rtl8169_ethtool_ops = { .get_ts_info = ethtool_op_get_ts_info, .nway_reset = rtl8169_nway_reset, .get_link_ksettings = rtl8169_get_link_ksettings, + .set_link_ksettings = rtl8169_set_link_ksettings, }; static void rtl8169_get_mac_version(struct rtl8169_private *tp, @@ -3789,27 +3795,32 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp) rtl_writephy(tp, 0x1f, 0x0000); /* EEE setting */ - rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_1111, 0x0000, 0x0003, ERIAR_EXGMAC); + rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_1111, 0x0003, 0x0000, ERIAR_EXGMAC); rtl_writephy(tp, 0x1f, 0x0005); rtl_writephy(tp, 0x05, 0x8b85); - rtl_w0w1_phy(tp, 0x06, 0x0000, 0x2000); + rtl_w0w1_phy(tp, 0x06, 0x2000, 0x0000); rtl_writephy(tp, 0x1f, 0x0004); rtl_writephy(tp, 0x1f, 0x0007); rtl_writephy(tp, 0x1e, 0x0020); - rtl_w0w1_phy(tp, 0x15, 0x0000, 0x0100); + rtl_w0w1_phy(tp, 0x15, 0x0100, 0x0000); rtl_writephy(tp, 0x1f, 0x0002); rtl_writephy(tp, 0x1f, 0x0000); rtl_writephy(tp, 0x0d, 0x0007); rtl_writephy(tp, 0x0e, 0x003c); rtl_writephy(tp, 0x0d, 0x4007); - rtl_writephy(tp, 0x0e, 0x0000); + rtl_writephy(tp, 0x0e, 0x0006); rtl_writephy(tp, 0x0d, 0x0000); /* Green feature */ rtl_writephy(tp, 0x1f, 0x0003); - rtl_w0w1_phy(tp, 0x19, 0x0000, 0x0001); - rtl_w0w1_phy(tp, 0x10, 0x0000, 0x0400); + rtl_w0w1_phy(tp, 0x19, 0x0001, 0x0000); + rtl_w0w1_phy(tp, 0x10, 0x0400, 0x0000); + rtl_writephy(tp, 0x1f, 0x0000); + rtl_writephy(tp, 0x1f, 0x0005); + rtl_w0w1_phy(tp, 0x01, 0x0100, 0x0000); rtl_writephy(tp, 0x1f, 0x0000); + /* soft-reset phy */ + rtl_writephy(tp, MII_BMCR, BMCR_RESET | BMCR_ANENABLE | BMCR_ANRESTART); /* Broken BIOS workaround: feed GigaMAC registers with MAC address. */ rtl_rar_exgmac_set(tp, tp->dev->dev_addr); diff --git a/drivers/net/ethernet/rocker/rocker_ofdpa.c b/drivers/net/ethernet/rocker/rocker_ofdpa.c index 0653b70723a3..6d6fb8cf3e7c 100644 --- a/drivers/net/ethernet/rocker/rocker_ofdpa.c +++ b/drivers/net/ethernet/rocker/rocker_ofdpa.c @@ -1983,9 +1983,9 @@ err_out: return err; } -static void ofdpa_fdb_cleanup(unsigned long data) +static void ofdpa_fdb_cleanup(struct timer_list *t) { - struct ofdpa *ofdpa = (struct ofdpa *)data; + struct ofdpa *ofdpa = from_timer(ofdpa, t, fdb_cleanup_timer); struct ofdpa_port *ofdpa_port; struct ofdpa_fdb_tbl_entry *entry; struct hlist_node *tmp; @@ -2368,8 +2368,7 @@ static int ofdpa_init(struct rocker *rocker) hash_init(ofdpa->neigh_tbl); spin_lock_init(&ofdpa->neigh_tbl_lock); - setup_timer(&ofdpa->fdb_cleanup_timer, ofdpa_fdb_cleanup, - (unsigned long) ofdpa); + timer_setup(&ofdpa->fdb_cleanup_timer, ofdpa_fdb_cleanup, 0); mod_timer(&ofdpa->fdb_cleanup_timer, jiffies); ofdpa->ageing_time = BR_DEFAULT_AGEING_TIME; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 61cb24810d10..9e6db16af663 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -1,8 +1,8 @@ /* * dwmac-stm32.c - DWMAC Specific Glue layer for STM32 MCU * - * Copyright (C) Alexandre Torgue 2015 - * Author: Alexandre Torgue <alexandre.torgue@gmail.com> + * Copyright (C) STMicroelectronics SA 2017 + * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics. * License terms: GNU General Public License (GPL), version 2 * */ diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index ff4fb5eae1af..f63c2ddced3c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -345,9 +345,9 @@ void stmmac_disable_eee_mode(struct stmmac_priv *priv) * if there is no data transfer and if we are not in LPI state, * then MAC Transmitter can be moved to LPI state. */ -static void stmmac_eee_ctrl_timer(unsigned long arg) +static void stmmac_eee_ctrl_timer(struct timer_list *t) { - struct stmmac_priv *priv = (struct stmmac_priv *)arg; + struct stmmac_priv *priv = from_timer(priv, t, eee_ctrl_timer); stmmac_enable_eee_mode(priv); mod_timer(&priv->eee_ctrl_timer, STMMAC_LPI_T(eee_timer)); @@ -401,9 +401,8 @@ bool stmmac_eee_init(struct stmmac_priv *priv) spin_lock_irqsave(&priv->lock, flags); if (!priv->eee_active) { priv->eee_active = 1; - setup_timer(&priv->eee_ctrl_timer, - stmmac_eee_ctrl_timer, - (unsigned long)priv); + timer_setup(&priv->eee_ctrl_timer, + stmmac_eee_ctrl_timer, 0); mod_timer(&priv->eee_ctrl_timer, STMMAC_LPI_T(eee_timer)); @@ -2221,9 +2220,9 @@ static int stmmac_init_dma_engine(struct stmmac_priv *priv) * Description: * This is the timer handler to directly invoke the stmmac_tx_clean. */ -static void stmmac_tx_timer(unsigned long data) +static void stmmac_tx_timer(struct timer_list *t) { - struct stmmac_priv *priv = (struct stmmac_priv *)data; + struct stmmac_priv *priv = from_timer(priv, t, txtimer); u32 tx_queues_count = priv->plat->tx_queues_to_use; u32 queue; @@ -2244,7 +2243,7 @@ static void stmmac_init_tx_coalesce(struct stmmac_priv *priv) { priv->tx_coal_frames = STMMAC_TX_FRAMES; priv->tx_coal_timer = STMMAC_COAL_TX_TIMER; - setup_timer(&priv->txtimer, stmmac_tx_timer, (unsigned long)priv); + timer_setup(&priv->txtimer, stmmac_tx_timer, 0); priv->txtimer.expires = STMMAC_COAL_TIMER(priv->tx_coal_timer); add_timer(&priv->txtimer); } diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c index e1b55b8fb8e0..1f8e9601592a 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c @@ -358,9 +358,9 @@ static irqreturn_t xlgmac_dma_isr(int irq, void *data) return IRQ_HANDLED; } -static void xlgmac_tx_timer(unsigned long data) +static void xlgmac_tx_timer(struct timer_list *t) { - struct xlgmac_channel *channel = (struct xlgmac_channel *)data; + struct xlgmac_channel *channel = from_timer(channel, t, tx_timer); struct xlgmac_pdata *pdata = channel->pdata; struct napi_struct *napi; @@ -391,8 +391,7 @@ static void xlgmac_init_timers(struct xlgmac_pdata *pdata) if (!channel->tx_ring) break; - setup_timer(&channel->tx_timer, xlgmac_tx_timer, - (unsigned long)channel); + timer_setup(&channel->tx_timer, xlgmac_tx_timer, 0); } } diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index db8a4bcfc6c7..a73600dceb8b 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -119,8 +119,8 @@ do { \ #define CPDMA_RXCP 0x60 #define CPSW_POLL_WEIGHT 64 -#define CPSW_MIN_PACKET_SIZE 60 -#define CPSW_MAX_PACKET_SIZE (1500 + 14 + 4 + 4) +#define CPSW_MIN_PACKET_SIZE (VLAN_ETH_ZLEN) +#define CPSW_MAX_PACKET_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN) #define RX_PRIORITY_MAPPING 0x76543210 #define TX_PRIORITY_MAPPING 0x33221100 diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c index cd1185e66133..b432a75fb874 100644 --- a/drivers/net/ethernet/ti/cpsw_ale.c +++ b/drivers/net/ethernet/ti/cpsw_ale.c @@ -765,9 +765,9 @@ int cpsw_ale_control_get(struct cpsw_ale *ale, int port, int control) } EXPORT_SYMBOL_GPL(cpsw_ale_control_get); -static void cpsw_ale_timer(unsigned long arg) +static void cpsw_ale_timer(struct timer_list *t) { - struct cpsw_ale *ale = (struct cpsw_ale *)arg; + struct cpsw_ale *ale = from_timer(ale, t, timer); cpsw_ale_control_set(ale, 0, ALE_AGEOUT, 1); @@ -859,7 +859,7 @@ void cpsw_ale_start(struct cpsw_ale *ale) cpsw_ale_control_set(ale, 0, ALE_ENABLE, 1); cpsw_ale_control_set(ale, 0, ALE_CLEAR, 1); - setup_timer(&ale->timer, cpsw_ale_timer, (unsigned long)ale); + timer_setup(&ale->timer, cpsw_ale_timer, 0); if (ale->ageout) { ale->timer.expires = jiffies + ale->ageout; add_timer(&ale->timer); diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c index 4ad821655e51..e831c49713ee 100644 --- a/drivers/net/ethernet/ti/netcp_ethss.c +++ b/drivers/net/ethernet/ti/netcp_ethss.c @@ -2745,9 +2745,9 @@ static int gbe_ioctl(void *intf_priv, struct ifreq *req, int cmd) return -EOPNOTSUPP; } -static void netcp_ethss_timer(unsigned long arg) +static void netcp_ethss_timer(struct timer_list *t) { - struct gbe_priv *gbe_dev = (struct gbe_priv *)arg; + struct gbe_priv *gbe_dev = from_timer(gbe_dev, t, timer); struct gbe_intf *gbe_intf; struct gbe_slave *slave; @@ -3616,8 +3616,7 @@ static int gbe_probe(struct netcp_device *netcp_device, struct device *dev, } spin_unlock_bh(&gbe_dev->hw_stats_lock); - setup_timer(&gbe_dev->timer, netcp_ethss_timer, - (unsigned long)gbe_dev); + timer_setup(&gbe_dev->timer, netcp_ethss_timer, 0); gbe_dev->timer.expires = jiffies + GBE_TIMER_INTERVAL; add_timer(&gbe_dev->timer); *inst_priv = gbe_dev; diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c index 8f53d762fbc4..5a4e78fde530 100644 --- a/drivers/net/ethernet/ti/tlan.c +++ b/drivers/net/ethernet/ti/tlan.c @@ -254,7 +254,7 @@ tlan_set_timer(struct net_device *dev, u32 ticks, u32 type) spin_unlock_irqrestore(&priv->lock, flags); return; } - priv->timer.function = (TIMER_FUNC_TYPE)tlan_timer; + priv->timer.function = tlan_timer; if (!in_irq()) spin_unlock_irqrestore(&priv->lock, flags); @@ -1425,7 +1425,7 @@ static u32 tlan_handle_tx_eof(struct net_device *dev, u16 host_int) tlan_dio_write8(dev->base_addr, TLAN_LED_REG, TLAN_LED_LINK | TLAN_LED_ACT); if (priv->timer.function == NULL) { - priv->timer.function = (TIMER_FUNC_TYPE)tlan_timer; + priv->timer.function = tlan_timer; priv->timer.expires = jiffies + TLAN_TIMER_ACT_DELAY; priv->timer_set_at = jiffies; priv->timer_type = TLAN_TIMER_ACTIVITY; @@ -1576,7 +1576,7 @@ drop_and_reuse: tlan_dio_write8(dev->base_addr, TLAN_LED_REG, TLAN_LED_LINK | TLAN_LED_ACT); if (priv->timer.function == NULL) { - priv->timer.function = (TIMER_FUNC_TYPE)tlan_timer; + priv->timer.function = tlan_timer; priv->timer.expires = jiffies + TLAN_TIMER_ACT_DELAY; priv->timer_set_at = jiffies; priv->timer_type = TLAN_TIMER_ACTIVITY; diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c index a913538d3213..d925b8203996 100644 --- a/drivers/net/ethernet/toshiba/spider_net.c +++ b/drivers/net/ethernet/toshiba/spider_net.c @@ -912,8 +912,9 @@ spider_net_xmit(struct sk_buff *skb, struct net_device *netdev) * packets, including updating the queue tail pointer. */ static void -spider_net_cleanup_tx_ring(struct spider_net_card *card) +spider_net_cleanup_tx_ring(struct timer_list *t) { + struct spider_net_card *card = from_timer(card, t, tx_timer); if ((spider_net_release_tx_chain(card, 0) != 0) && (card->netdev->flags & IFF_UP)) { spider_net_kick_tx_dma(card); @@ -1265,7 +1266,7 @@ static int spider_net_poll(struct napi_struct *napi, int budget) spider_net_refill_rx_chain(card); spider_net_enable_rxdmac(card); - spider_net_cleanup_tx_ring(card); + spider_net_cleanup_tx_ring(&card->tx_timer); /* if all packets are in the stack, enable interrupts and return 0 */ /* if not, return 1 */ @@ -1977,9 +1978,9 @@ init_firmware_failed: * @data: used for pointer to card structure * */ -static void spider_net_link_phy(unsigned long data) +static void spider_net_link_phy(struct timer_list *t) { - struct spider_net_card *card = (struct spider_net_card *)data; + struct spider_net_card *card = from_timer(card, t, aneg_timer); struct mii_phy *phy = &card->phy; /* if link didn't come up after SPIDER_NET_ANEG_TIMEOUT tries, setup phy again */ @@ -2256,14 +2257,11 @@ spider_net_setup_netdev(struct spider_net_card *card) pci_set_drvdata(card->pdev, netdev); - setup_timer(&card->tx_timer, - (void(*)(unsigned long))spider_net_cleanup_tx_ring, - (unsigned long)card); + timer_setup(&card->tx_timer, spider_net_cleanup_tx_ring, 0); netdev->irq = card->pdev->irq; card->aneg_count = 0; - setup_timer(&card->aneg_timer, spider_net_link_phy, - (unsigned long)card); + timer_setup(&card->aneg_timer, spider_net_link_phy, 0); netif_napi_add(netdev, &card->napi, spider_net_poll, SPIDER_NET_NAPI_WEIGHT); diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index 83e6f76eb965..33949248c829 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -995,8 +995,8 @@ static int rhine_init_one_common(struct device *hwdev, u32 quirks, else name = "Rhine III"; - netdev_info(dev, "VIA %s at 0x%lx, %pM, IRQ %d\n", - name, (long)ioaddr, dev->dev_addr, rp->irq); + netdev_info(dev, "VIA %s at %p, %pM, IRQ %d\n", + name, ioaddr, dev->dev_addr, rp->irq); dev_set_drvdata(hwdev, dev); diff --git a/drivers/net/ethernet/xilinx/Kconfig b/drivers/net/ethernet/xilinx/Kconfig index 6d68c8a8f4f2..da4ec575ccf9 100644 --- a/drivers/net/ethernet/xilinx/Kconfig +++ b/drivers/net/ethernet/xilinx/Kconfig @@ -34,6 +34,7 @@ config XILINX_AXI_EMAC config XILINX_LL_TEMAC tristate "Xilinx LL TEMAC (LocalLink Tri-mode Ethernet MAC) driver" depends on (PPC || MICROBLAZE) + depends on !64BIT || BROKEN select PHYLIB ---help--- This driver supports the Xilinx 10/100/1000 LocalLink TEMAC diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 4e16d839c311..b718a02a6bb6 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -1337,21 +1337,33 @@ static int geneve_nl2info(struct nlattr *tb[], struct nlattr *data[], } if (data[IFLA_GENEVE_UDP_ZERO_CSUM6_TX]) { +#if IS_ENABLED(CONFIG_IPV6) if (changelink) { attrtype = IFLA_GENEVE_UDP_ZERO_CSUM6_TX; goto change_notsup; } if (nla_get_u8(data[IFLA_GENEVE_UDP_ZERO_CSUM6_TX])) info->key.tun_flags &= ~TUNNEL_CSUM; +#else + NL_SET_ERR_MSG_ATTR(extack, data[IFLA_GENEVE_UDP_ZERO_CSUM6_TX], + "IPv6 support not enabled in the kernel"); + return -EPFNOSUPPORT; +#endif } if (data[IFLA_GENEVE_UDP_ZERO_CSUM6_RX]) { +#if IS_ENABLED(CONFIG_IPV6) if (changelink) { attrtype = IFLA_GENEVE_UDP_ZERO_CSUM6_RX; goto change_notsup; } if (nla_get_u8(data[IFLA_GENEVE_UDP_ZERO_CSUM6_RX])) *use_udp6_rx_checksums = false; +#else + NL_SET_ERR_MSG_ATTR(extack, data[IFLA_GENEVE_UDP_ZERO_CSUM6_RX], + "IPv6 support not enabled in the kernel"); + return -EPFNOSUPPORT; +#endif } return 0; @@ -1527,11 +1539,13 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev) goto nla_put_failure; if (metadata && nla_put_flag(skb, IFLA_GENEVE_COLLECT_METADATA)) - goto nla_put_failure; + goto nla_put_failure; +#if IS_ENABLED(CONFIG_IPV6) if (nla_put_u8(skb, IFLA_GENEVE_UDP_ZERO_CSUM6_RX, !geneve->use_udp6_rx_checksums)) goto nla_put_failure; +#endif return 0; diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index c9f7215c5dc2..3de272959090 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -1005,7 +1005,7 @@ static void __scc_start_tx_timer(struct scc_channel *scc, } else if (when != TIMER_OFF) { - scc->tx_t.function = (TIMER_FUNC_TYPE)handler; + scc->tx_t.function = handler; scc->tx_t.expires = jiffies + (when*HZ)/100; add_timer(&scc->tx_t); } @@ -1031,7 +1031,7 @@ static void scc_start_defer(struct scc_channel *scc) if (scc->kiss.maxdefer != 0 && scc->kiss.maxdefer != TIMER_OFF) { - scc->tx_wdog.function = (TIMER_FUNC_TYPE)t_busy; + scc->tx_wdog.function = t_busy; scc->tx_wdog.expires = jiffies + HZ*scc->kiss.maxdefer; add_timer(&scc->tx_wdog); } @@ -1047,7 +1047,7 @@ static void scc_start_maxkeyup(struct scc_channel *scc) if (scc->kiss.maxkeyup != 0 && scc->kiss.maxkeyup != TIMER_OFF) { - scc->tx_wdog.function = (TIMER_FUNC_TYPE)t_maxkeyup; + scc->tx_wdog.function = t_maxkeyup; scc->tx_wdog.expires = jiffies + HZ*scc->kiss.maxkeyup; add_timer(&scc->tx_wdog); } @@ -1428,7 +1428,7 @@ scc_start_calibrate(struct scc_channel *scc, int duration, unsigned char pattern del_timer(&scc->tx_wdog); - scc->tx_wdog.function = (TIMER_FUNC_TYPE)scc_stop_calibrate; + scc->tx_wdog.function = scc_stop_calibrate; scc->tx_wdog.expires = jiffies + HZ*duration; add_timer(&scc->tx_wdog); diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 4958bb6b7376..88ddfb92122b 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -646,6 +646,10 @@ struct nvsp_message { #define NETVSC_RECEIVE_BUFFER_ID 0xcafe #define NETVSC_SEND_BUFFER_ID 0 +#define NETVSC_SUPPORTED_HW_FEATURES (NETIF_F_RXCSUM | NETIF_F_IP_CSUM | \ + NETIF_F_TSO | NETIF_F_IPV6_CSUM | \ + NETIF_F_TSO6) + #define VRSS_SEND_TAB_SIZE 16 /* must be power of 2 */ #define VRSS_CHANNEL_MAX 64 #define VRSS_CHANNEL_DEFAULT 8 diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index da216ca4f2b2..5129647d420c 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -2011,7 +2011,7 @@ static int netvsc_probe(struct hv_device *dev, memcpy(net->dev_addr, device_info.mac_adr, ETH_ALEN); - /* hw_features computed in rndis_filter_device_add */ + /* hw_features computed in rndis_netdev_set_hwcaps() */ net->features = net->hw_features | NETIF_F_HIGHDMA | NETIF_F_SG | NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX; diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index 8b1242b8d8ef..7b637c7dd1e5 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -1131,69 +1131,20 @@ unlock: rtnl_unlock(); } -struct netvsc_device *rndis_filter_device_add(struct hv_device *dev, - struct netvsc_device_info *device_info) +static int rndis_netdev_set_hwcaps(struct rndis_device *rndis_device, + struct netvsc_device *nvdev) { - struct net_device *net = hv_get_drvdata(dev); + struct net_device *net = rndis_device->ndev; struct net_device_context *net_device_ctx = netdev_priv(net); - struct netvsc_device *net_device; - struct rndis_device *rndis_device; struct ndis_offload hwcaps; struct ndis_offload_params offloads; - struct ndis_recv_scale_cap rsscap; - u32 rsscap_size = sizeof(struct ndis_recv_scale_cap); unsigned int gso_max_size = GSO_MAX_SIZE; - u32 mtu, size; - const struct cpumask *node_cpu_mask; - u32 num_possible_rss_qs; - int i, ret; - - rndis_device = get_rndis_device(); - if (!rndis_device) - return ERR_PTR(-ENODEV); - - /* - * Let the inner driver handle this first to create the netvsc channel - * NOTE! Once the channel is created, we may get a receive callback - * (RndisFilterOnReceive()) before this call is completed - */ - net_device = netvsc_device_add(dev, device_info); - if (IS_ERR(net_device)) { - kfree(rndis_device); - return net_device; - } - - /* Initialize the rndis device */ - net_device->max_chn = 1; - net_device->num_chn = 1; - - net_device->extension = rndis_device; - rndis_device->ndev = net; - - /* Send the rndis initialization message */ - ret = rndis_filter_init_device(rndis_device, net_device); - if (ret != 0) - goto err_dev_remv; - - /* Get the MTU from the host */ - size = sizeof(u32); - ret = rndis_filter_query_device(rndis_device, net_device, - RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE, - &mtu, &size); - if (ret == 0 && size == sizeof(u32) && mtu < net->mtu) - net->mtu = mtu; - - /* Get the mac address */ - ret = rndis_filter_query_device_mac(rndis_device, net_device); - if (ret != 0) - goto err_dev_remv; - - memcpy(device_info->mac_adr, rndis_device->hw_mac_adr, ETH_ALEN); + int ret; /* Find HW offload capabilities */ - ret = rndis_query_hwcaps(rndis_device, net_device, &hwcaps); + ret = rndis_query_hwcaps(rndis_device, nvdev, &hwcaps); if (ret != 0) - goto err_dev_remv; + return ret; /* A value of zero means "no change"; now turn on what we want. */ memset(&offloads, 0, sizeof(struct ndis_offload_params)); @@ -1201,8 +1152,12 @@ struct netvsc_device *rndis_filter_device_add(struct hv_device *dev, /* Linux does not care about IP checksum, always does in kernel */ offloads.ip_v4_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_DISABLED; + /* Reset previously set hw_features flags */ + net->hw_features &= ~NETVSC_SUPPORTED_HW_FEATURES; + net_device_ctx->tx_checksum_mask = 0; + /* Compute tx offload settings based on hw capabilities */ - net->hw_features = NETIF_F_RXCSUM; + net->hw_features |= NETIF_F_RXCSUM; if ((hwcaps.csum.ip4_txcsum & NDIS_TXCSUM_ALL_TCP4) == NDIS_TXCSUM_ALL_TCP4) { /* Can checksum TCP */ @@ -1246,10 +1201,75 @@ struct netvsc_device *rndis_filter_device_add(struct hv_device *dev, } } + /* In case some hw_features disappeared we need to remove them from + * net->features list as they're no longer supported. + */ + net->features &= ~NETVSC_SUPPORTED_HW_FEATURES | net->hw_features; + netif_set_gso_max_size(net, gso_max_size); - ret = rndis_filter_set_offload_params(net, net_device, &offloads); - if (ret) + ret = rndis_filter_set_offload_params(net, nvdev, &offloads); + + return ret; +} + +struct netvsc_device *rndis_filter_device_add(struct hv_device *dev, + struct netvsc_device_info *device_info) +{ + struct net_device *net = hv_get_drvdata(dev); + struct netvsc_device *net_device; + struct rndis_device *rndis_device; + struct ndis_recv_scale_cap rsscap; + u32 rsscap_size = sizeof(struct ndis_recv_scale_cap); + u32 mtu, size; + const struct cpumask *node_cpu_mask; + u32 num_possible_rss_qs; + int i, ret; + + rndis_device = get_rndis_device(); + if (!rndis_device) + return ERR_PTR(-ENODEV); + + /* Let the inner driver handle this first to create the netvsc channel + * NOTE! Once the channel is created, we may get a receive callback + * (RndisFilterOnReceive()) before this call is completed + */ + net_device = netvsc_device_add(dev, device_info); + if (IS_ERR(net_device)) { + kfree(rndis_device); + return net_device; + } + + /* Initialize the rndis device */ + net_device->max_chn = 1; + net_device->num_chn = 1; + + net_device->extension = rndis_device; + rndis_device->ndev = net; + + /* Send the rndis initialization message */ + ret = rndis_filter_init_device(rndis_device, net_device); + if (ret != 0) + goto err_dev_remv; + + /* Get the MTU from the host */ + size = sizeof(u32); + ret = rndis_filter_query_device(rndis_device, net_device, + RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE, + &mtu, &size); + if (ret == 0 && size == sizeof(u32) && mtu < net->mtu) + net->mtu = mtu; + + /* Get the mac address */ + ret = rndis_filter_query_device_mac(rndis_device, net_device); + if (ret != 0) + goto err_dev_remv; + + memcpy(device_info->mac_adr, rndis_device->hw_mac_adr, ETH_ALEN); + + /* Query and set hardware capabilities */ + ret = rndis_netdev_set_hwcaps(rndis_device, net_device); + if (ret != 0) goto err_dev_remv; rndis_filter_query_device_link_status(rndis_device, net_device); diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c index f2a7e929316e..11c1e7950fe5 100644 --- a/drivers/net/ipvlan/ipvlan_core.c +++ b/drivers/net/ipvlan/ipvlan_core.c @@ -116,7 +116,7 @@ bool ipvlan_addr_busy(struct ipvl_port *port, void *iaddr, bool is_v6) return false; } -static void *ipvlan_get_L3_hdr(struct sk_buff *skb, int *type) +static void *ipvlan_get_L3_hdr(struct ipvl_port *port, struct sk_buff *skb, int *type) { void *lyr3h = NULL; @@ -124,7 +124,7 @@ static void *ipvlan_get_L3_hdr(struct sk_buff *skb, int *type) case htons(ETH_P_ARP): { struct arphdr *arph; - if (unlikely(!pskb_may_pull(skb, sizeof(*arph)))) + if (unlikely(!pskb_may_pull(skb, arp_hdr_len(port->dev)))) return NULL; arph = arp_hdr(skb); @@ -165,8 +165,26 @@ static void *ipvlan_get_L3_hdr(struct sk_buff *skb, int *type) /* Only Neighbour Solicitation pkts need different treatment */ if (ipv6_addr_any(&ip6h->saddr) && ip6h->nexthdr == NEXTHDR_ICMP) { + struct icmp6hdr *icmph; + + if (unlikely(!pskb_may_pull(skb, sizeof(*ip6h) + sizeof(*icmph)))) + return NULL; + + ip6h = ipv6_hdr(skb); + icmph = (struct icmp6hdr *)(ip6h + 1); + + if (icmph->icmp6_type == NDISC_NEIGHBOUR_SOLICITATION) { + /* Need to access the ipv6 address in body */ + if (unlikely(!pskb_may_pull(skb, sizeof(*ip6h) + sizeof(*icmph) + + sizeof(struct in6_addr)))) + return NULL; + + ip6h = ipv6_hdr(skb); + icmph = (struct icmp6hdr *)(ip6h + 1); + } + *type = IPVL_ICMPV6; - lyr3h = ip6h + 1; + lyr3h = icmph; } break; } @@ -510,7 +528,7 @@ static int ipvlan_xmit_mode_l3(struct sk_buff *skb, struct net_device *dev) struct ipvl_addr *addr; int addr_type; - lyr3h = ipvlan_get_L3_hdr(skb, &addr_type); + lyr3h = ipvlan_get_L3_hdr(ipvlan->port, skb, &addr_type); if (!lyr3h) goto out; @@ -539,7 +557,7 @@ static int ipvlan_xmit_mode_l2(struct sk_buff *skb, struct net_device *dev) if (!ipvlan_is_vepa(ipvlan->port) && ether_addr_equal(eth->h_dest, eth->h_source)) { - lyr3h = ipvlan_get_L3_hdr(skb, &addr_type); + lyr3h = ipvlan_get_L3_hdr(ipvlan->port, skb, &addr_type); if (lyr3h) { addr = ipvlan_addr_lookup(ipvlan->port, lyr3h, addr_type, true); if (addr) { @@ -606,7 +624,7 @@ static bool ipvlan_external_frame(struct sk_buff *skb, struct ipvl_port *port) int addr_type; if (ether_addr_equal(eth->h_source, skb->dev->dev_addr)) { - lyr3h = ipvlan_get_L3_hdr(skb, &addr_type); + lyr3h = ipvlan_get_L3_hdr(port, skb, &addr_type); if (!lyr3h) return true; @@ -627,7 +645,7 @@ static rx_handler_result_t ipvlan_handle_mode_l3(struct sk_buff **pskb, struct sk_buff *skb = *pskb; rx_handler_result_t ret = RX_HANDLER_PASS; - lyr3h = ipvlan_get_L3_hdr(skb, &addr_type); + lyr3h = ipvlan_get_L3_hdr(port, skb, &addr_type); if (!lyr3h) goto out; @@ -666,7 +684,7 @@ static rx_handler_result_t ipvlan_handle_mode_l2(struct sk_buff **pskb, } else { struct ipvl_addr *addr; - lyr3h = ipvlan_get_L3_hdr(skb, &addr_type); + lyr3h = ipvlan_get_L3_hdr(port, skb, &addr_type); if (!lyr3h) return ret; @@ -717,7 +735,7 @@ static struct ipvl_addr *ipvlan_skb_to_addr(struct sk_buff *skb, if (!port || port->mode != IPVLAN_MODE_L3S) goto out; - lyr3h = ipvlan_get_L3_hdr(skb, &addr_type); + lyr3h = ipvlan_get_L3_hdr(port, skb, &addr_type); if (!lyr3h) goto out; diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c index a266aa435d4d..30cb803e2fe5 100644 --- a/drivers/net/ipvlan/ipvlan_main.c +++ b/drivers/net/ipvlan/ipvlan_main.c @@ -107,16 +107,6 @@ static int ipvlan_port_create(struct net_device *dev) struct ipvl_port *port; int err, idx; - if (dev->type != ARPHRD_ETHER || dev->flags & IFF_LOOPBACK) { - netdev_err(dev, "Master is either lo or non-ether device\n"); - return -EINVAL; - } - - if (netdev_is_rx_handler_busy(dev)) { - netdev_err(dev, "Device is already in use.\n"); - return -EBUSY; - } - port = kzalloc(sizeof(struct ipvl_port), GFP_KERNEL); if (!port) return -ENOMEM; @@ -179,8 +169,9 @@ static void ipvlan_port_destroy(struct net_device *dev) static int ipvlan_init(struct net_device *dev) { struct ipvl_dev *ipvlan = netdev_priv(dev); - const struct net_device *phy_dev = ipvlan->phy_dev; - struct ipvl_port *port = ipvlan->port; + struct net_device *phy_dev = ipvlan->phy_dev; + struct ipvl_port *port; + int err; dev->state = (dev->state & ~IPVLAN_STATE_MASK) | (phy_dev->state & IPVLAN_STATE_MASK); @@ -196,18 +187,27 @@ static int ipvlan_init(struct net_device *dev) if (!ipvlan->pcpu_stats) return -ENOMEM; + if (!netif_is_ipvlan_port(phy_dev)) { + err = ipvlan_port_create(phy_dev); + if (err < 0) { + free_percpu(ipvlan->pcpu_stats); + return err; + } + } + port = ipvlan_port_get_rtnl(phy_dev); port->count += 1; - return 0; } static void ipvlan_uninit(struct net_device *dev) { struct ipvl_dev *ipvlan = netdev_priv(dev); - struct ipvl_port *port = ipvlan->port; + struct net_device *phy_dev = ipvlan->phy_dev; + struct ipvl_port *port; free_percpu(ipvlan->pcpu_stats); + port = ipvlan_port_get_rtnl(phy_dev); port->count -= 1; if (!port->count) ipvlan_port_destroy(port->dev); @@ -554,7 +554,6 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev, struct net_device *phy_dev; int err; u16 mode = IPVLAN_MODE_L3; - bool create = false; if (!tb[IFLA_LINK]) return -EINVAL; @@ -568,28 +567,41 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev, phy_dev = tmp->phy_dev; } else if (!netif_is_ipvlan_port(phy_dev)) { - err = ipvlan_port_create(phy_dev); - if (err < 0) - return err; - create = true; - } + /* Exit early if the underlying link is invalid or busy */ + if (phy_dev->type != ARPHRD_ETHER || + phy_dev->flags & IFF_LOOPBACK) { + netdev_err(phy_dev, + "Master is either lo or non-ether device\n"); + return -EINVAL; + } - if (data && data[IFLA_IPVLAN_MODE]) - mode = nla_get_u16(data[IFLA_IPVLAN_MODE]); + if (netdev_is_rx_handler_busy(phy_dev)) { + netdev_err(phy_dev, "Device is already in use.\n"); + return -EBUSY; + } + } - port = ipvlan_port_get_rtnl(phy_dev); ipvlan->phy_dev = phy_dev; ipvlan->dev = dev; - ipvlan->port = port; ipvlan->sfeatures = IPVLAN_FEATURES; ipvlan_adjust_mtu(ipvlan, phy_dev); INIT_LIST_HEAD(&ipvlan->addrs); - /* Flags are per port and latest update overrides. User has - * to be consistent in setting it just like the mode attribute. + /* TODO Probably put random address here to be presented to the + * world but keep using the physical-dev address for the outgoing + * packets. */ - if (data && data[IFLA_IPVLAN_FLAGS]) - ipvlan->port->flags = nla_get_u16(data[IFLA_IPVLAN_FLAGS]); + memcpy(dev->dev_addr, phy_dev->dev_addr, ETH_ALEN); + + dev->priv_flags |= IFF_IPVLAN_SLAVE; + + err = register_netdevice(dev); + if (err < 0) + return err; + + /* ipvlan_init() would have created the port, if required */ + port = ipvlan_port_get_rtnl(phy_dev); + ipvlan->port = port; /* If the port-id base is at the MAX value, then wrap it around and * begin from 0x1 again. This may be due to a busy system where lots @@ -609,31 +621,28 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev, err = ida_simple_get(&port->ida, 0x1, port->dev_id_start, GFP_KERNEL); if (err < 0) - goto destroy_ipvlan_port; + goto unregister_netdev; dev->dev_id = err; + /* Increment id-base to the next slot for the future assignment */ port->dev_id_start = err + 1; - /* TODO Probably put random address here to be presented to the - * world but keep using the physical-dev address for the outgoing - * packets. - */ - memcpy(dev->dev_addr, phy_dev->dev_addr, ETH_ALEN); + err = netdev_upper_dev_link(phy_dev, dev, extack); + if (err) + goto remove_ida; - dev->priv_flags |= IFF_IPVLAN_SLAVE; + /* Flags are per port and latest update overrides. User has + * to be consistent in setting it just like the mode attribute. + */ + if (data && data[IFLA_IPVLAN_FLAGS]) + port->flags = nla_get_u16(data[IFLA_IPVLAN_FLAGS]); - err = register_netdevice(dev); - if (err < 0) - goto remove_ida; + if (data && data[IFLA_IPVLAN_MODE]) + mode = nla_get_u16(data[IFLA_IPVLAN_MODE]); - err = netdev_upper_dev_link(phy_dev, dev, extack); - if (err) { - goto unregister_netdev; - } err = ipvlan_set_port_mode(port, mode); - if (err) { + if (err) goto unlink_netdev; - } list_add_tail_rcu(&ipvlan->pnode, &port->ipvlans); netif_stacked_transfer_operstate(phy_dev, dev); @@ -641,13 +650,10 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev, unlink_netdev: netdev_upper_dev_unlink(phy_dev, dev); -unregister_netdev: - unregister_netdevice(dev); remove_ida: ida_simple_remove(&port->ida, dev->dev_id); -destroy_ipvlan_port: - if (create) - ipvlan_port_destroy(phy_dev); +unregister_netdev: + unregister_netdevice(dev); return err; } EXPORT_SYMBOL_GPL(ipvlan_link_new); diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 2c98152d1e1b..1d025ab9568f 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -2411,7 +2411,7 @@ static int dump_secy(struct macsec_secy *secy, struct net_device *dev, if (!hdr) return -EMSGSIZE; - genl_dump_check_consistent(cb, hdr, &macsec_fam); + genl_dump_check_consistent(cb, hdr); if (nla_put_u32(skb, MACSEC_ATTR_IFINDEX, dev->ifindex)) goto nla_put_failure; diff --git a/drivers/net/phy/cortina.c b/drivers/net/phy/cortina.c index 72f4228a63bb..9442db221834 100644 --- a/drivers/net/phy/cortina.c +++ b/drivers/net/phy/cortina.c @@ -116,3 +116,7 @@ static struct mdio_device_id __maybe_unused cortina_tbl[] = { }; MODULE_DEVICE_TABLE(mdio, cortina_tbl); + +MODULE_DESCRIPTION("Cortina EDC CDR 10G Ethernet PHY driver"); +MODULE_AUTHOR("NXP"); +MODULE_LICENSE("GPL"); diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c index aebc08beceba..21b3f36e023a 100644 --- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@ -16,6 +16,7 @@ * link takes priority and the other port is completely locked out. */ #include <linux/phy.h> +#include <linux/marvell_phy.h> enum { MV_PCS_BASE_T = 0x0000, @@ -338,7 +339,7 @@ static int mv3310_read_status(struct phy_device *phydev) static struct phy_driver mv3310_drivers[] = { { .phy_id = 0x002b09aa, - .phy_id_mask = 0xffffffff, + .phy_id_mask = MARVELL_PHY_ID_MASK, .name = "mv88x3310", .features = SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Full | @@ -360,7 +361,7 @@ static struct phy_driver mv3310_drivers[] = { module_phy_driver(mv3310_drivers); static struct mdio_device_id __maybe_unused mv3310_tbl[] = { - { 0x002b09aa, 0xffffffff }, + { 0x002b09aa, MARVELL_PHY_ID_MASK }, { }, }; MODULE_DEVICE_TABLE(mdio, mv3310_tbl); diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index eb8a18991d8c..cc63102ca96e 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -106,8 +106,8 @@ static int slip_esc6(unsigned char *p, unsigned char *d, int len); static void slip_unesc6(struct slip *sl, unsigned char c); #endif #ifdef CONFIG_SLIP_SMART -static void sl_keepalive(unsigned long sls); -static void sl_outfill(unsigned long sls); +static void sl_keepalive(struct timer_list *t); +static void sl_outfill(struct timer_list *t); static int sl_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); #endif @@ -763,8 +763,8 @@ static struct slip *sl_alloc(dev_t line) sl->mode = SL_MODE_DEFAULT; #ifdef CONFIG_SLIP_SMART /* initialize timer_list struct */ - setup_timer(&sl->keepalive_timer, sl_keepalive, (unsigned long)sl); - setup_timer(&sl->outfill_timer, sl_outfill, (unsigned long)sl); + timer_setup(&sl->keepalive_timer, sl_keepalive, 0); + timer_setup(&sl->outfill_timer, sl_outfill, 0); #endif slip_devs[i] = dev; return sl; @@ -1388,9 +1388,9 @@ module_exit(slip_exit); * added by Stanislav Voronyi. All changes before marked VSV */ -static void sl_outfill(unsigned long sls) +static void sl_outfill(struct timer_list *t) { - struct slip *sl = (struct slip *)sls; + struct slip *sl = from_timer(sl, t, outfill_timer); spin_lock(&sl->lock); @@ -1419,9 +1419,9 @@ out: spin_unlock(&sl->lock); } -static void sl_keepalive(unsigned long sls) +static void sl_keepalive(struct timer_list *t) { - struct slip *sl = (struct slip *)sls; + struct slip *sl = from_timer(sl, t, keepalive_timer); spin_lock(&sl->lock); diff --git a/drivers/net/tap.c b/drivers/net/tap.c index b13890953ebb..e9489b88407c 100644 --- a/drivers/net/tap.c +++ b/drivers/net/tap.c @@ -1077,7 +1077,7 @@ static long tap_ioctl(struct file *file, unsigned int cmd, case TUNSETOFFLOAD: /* let the user check for future flags */ if (arg & ~(TUN_F_CSUM | TUN_F_TSO4 | TUN_F_TSO6 | - TUN_F_TSO_ECN)) + TUN_F_TSO_ECN | TUN_F_UFO)) return -EINVAL; rtnl_lock(); diff --git a/drivers/net/thunderbolt.c b/drivers/net/thunderbolt.c index 228d4aa6d9ae..ca5e375de27c 100644 --- a/drivers/net/thunderbolt.c +++ b/drivers/net/thunderbolt.c @@ -335,7 +335,7 @@ static void tbnet_free_buffers(struct tbnet_ring *ring) if (ring->ring->is_tx) { dir = DMA_TO_DEVICE; order = 0; - size = tbnet_frame_size(tf); + size = TBNET_FRAME_SIZE; } else { dir = DMA_FROM_DEVICE; order = TBNET_RX_PAGE_ORDER; @@ -512,6 +512,7 @@ err_free: static struct tbnet_frame *tbnet_get_tx_buffer(struct tbnet *net) { struct tbnet_ring *ring = &net->tx_ring; + struct device *dma_dev = tb_ring_dma_device(ring->ring); struct tbnet_frame *tf; unsigned int index; @@ -522,7 +523,9 @@ static struct tbnet_frame *tbnet_get_tx_buffer(struct tbnet *net) tf = &ring->frames[index]; tf->frame.size = 0; - tf->frame.buffer_phy = 0; + + dma_sync_single_for_cpu(dma_dev, tf->frame.buffer_phy, + tbnet_frame_size(tf), DMA_TO_DEVICE); return tf; } @@ -531,13 +534,8 @@ static void tbnet_tx_callback(struct tb_ring *ring, struct ring_frame *frame, bool canceled) { struct tbnet_frame *tf = container_of(frame, typeof(*tf), frame); - struct device *dma_dev = tb_ring_dma_device(ring); struct tbnet *net = netdev_priv(tf->dev); - dma_unmap_page(dma_dev, tf->frame.buffer_phy, tbnet_frame_size(tf), - DMA_TO_DEVICE); - tf->frame.buffer_phy = 0; - /* Return buffer to the ring */ net->tx_ring.prod++; @@ -548,10 +546,12 @@ static void tbnet_tx_callback(struct tb_ring *ring, struct ring_frame *frame, static int tbnet_alloc_tx_buffers(struct tbnet *net) { struct tbnet_ring *ring = &net->tx_ring; + struct device *dma_dev = tb_ring_dma_device(ring->ring); unsigned int i; for (i = 0; i < TBNET_RING_SIZE; i++) { struct tbnet_frame *tf = &ring->frames[i]; + dma_addr_t dma_addr; tf->page = alloc_page(GFP_KERNEL); if (!tf->page) { @@ -559,7 +559,17 @@ static int tbnet_alloc_tx_buffers(struct tbnet *net) return -ENOMEM; } + dma_addr = dma_map_page(dma_dev, tf->page, 0, TBNET_FRAME_SIZE, + DMA_TO_DEVICE); + if (dma_mapping_error(dma_dev, dma_addr)) { + __free_page(tf->page); + tf->page = NULL; + tbnet_free_buffers(ring); + return -ENOMEM; + } + tf->dev = net->dev; + tf->frame.buffer_phy = dma_addr; tf->frame.callback = tbnet_tx_callback; tf->frame.sof = TBIP_PDF_FRAME_START; tf->frame.eof = TBIP_PDF_FRAME_END; @@ -881,19 +891,6 @@ static int tbnet_stop(struct net_device *dev) return 0; } -static bool tbnet_xmit_map(struct device *dma_dev, struct tbnet_frame *tf) -{ - dma_addr_t dma_addr; - - dma_addr = dma_map_page(dma_dev, tf->page, 0, tbnet_frame_size(tf), - DMA_TO_DEVICE); - if (dma_mapping_error(dma_dev, dma_addr)) - return false; - - tf->frame.buffer_phy = dma_addr; - return true; -} - static bool tbnet_xmit_csum_and_map(struct tbnet *net, struct sk_buff *skb, struct tbnet_frame **frames, u32 frame_count) { @@ -908,13 +905,14 @@ static bool tbnet_xmit_csum_and_map(struct tbnet *net, struct sk_buff *skb, if (skb->ip_summed != CHECKSUM_PARTIAL) { /* No need to calculate checksum so we just update the - * total frame count and map the frames for DMA. + * total frame count and sync the frames for DMA. */ for (i = 0; i < frame_count; i++) { hdr = page_address(frames[i]->page); hdr->frame_count = cpu_to_le32(frame_count); - if (!tbnet_xmit_map(dma_dev, frames[i])) - goto err_unmap; + dma_sync_single_for_device(dma_dev, + frames[i]->frame.buffer_phy, + tbnet_frame_size(frames[i]), DMA_TO_DEVICE); } return true; @@ -983,21 +981,14 @@ static bool tbnet_xmit_csum_and_map(struct tbnet *net, struct sk_buff *skb, *tucso = csum_fold(wsum); /* Checksum is finally calculated and we don't touch the memory - * anymore, so DMA map the frames now. + * anymore, so DMA sync the frames now. */ for (i = 0; i < frame_count; i++) { - if (!tbnet_xmit_map(dma_dev, frames[i])) - goto err_unmap; + dma_sync_single_for_device(dma_dev, frames[i]->frame.buffer_phy, + tbnet_frame_size(frames[i]), DMA_TO_DEVICE); } return true; - -err_unmap: - while (i--) - dma_unmap_page(dma_dev, frames[i]->frame.buffer_phy, - tbnet_frame_size(frames[i]), DMA_TO_DEVICE); - - return false; } static void *tbnet_kmap_frag(struct sk_buff *skb, unsigned int frag_num, diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 6bb1e604aadd..95749006d687 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -444,9 +444,9 @@ static void tun_flow_delete_by_queue(struct tun_struct *tun, u16 queue_index) spin_unlock_bh(&tun->lock); } -static void tun_flow_cleanup(unsigned long data) +static void tun_flow_cleanup(struct timer_list *t) { - struct tun_struct *tun = (struct tun_struct *)data; + struct tun_struct *tun = from_timer(tun, t, flow_gc_timer); unsigned long delay = tun->ageing_time; unsigned long next_timer = jiffies + delay; unsigned long count = 0; @@ -1196,7 +1196,9 @@ static void tun_flow_init(struct tun_struct *tun) INIT_HLIST_HEAD(&tun->flows[i]); tun->ageing_time = TUN_FLOW_EXPIRE; - setup_timer(&tun->flow_gc_timer, tun_flow_cleanup, (unsigned long)tun); + timer_setup(&tun->flow_gc_timer, tun_flow_cleanup, 0); + mod_timer(&tun->flow_gc_timer, + round_jiffies_up(jiffies + tun->ageing_time)); } static void tun_flow_uninit(struct tun_struct *tun) @@ -1485,6 +1487,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, err = xdp_do_redirect(tun->dev, &xdp, xdp_prog); if (err) goto err_redirect; + rcu_read_unlock(); return NULL; case XDP_TX: xdp_xmit = true; @@ -1517,7 +1520,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, if (xdp_xmit) { skb->dev = tun->dev; generic_xdp_tx(skb, xdp_prog); - rcu_read_lock(); + rcu_read_unlock(); return NULL; } @@ -2369,6 +2372,8 @@ static int set_offload(struct tun_struct *tun, unsigned long arg) features |= NETIF_F_TSO6; arg &= ~(TUN_F_TSO4|TUN_F_TSO6); } + + arg &= ~TUN_F_UFO; } /* This gives the user a way to test for new features in future by diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 42d7edcc3106..981c931a7a1f 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -76,7 +76,6 @@ #define MOD_AUTHOR "Option Wireless" #define MOD_DESCRIPTION "USB High Speed Option driver" -#define MOD_LICENSE "GPL" #define HSO_MAX_NET_DEVICES 10 #define HSO__MAX_MTU 2048 @@ -3286,7 +3285,7 @@ module_exit(hso_exit); MODULE_AUTHOR(MOD_AUTHOR); MODULE_DESCRIPTION(MOD_DESCRIPTION); -MODULE_LICENSE(MOD_LICENSE); +MODULE_LICENSE("GPL"); /* change the debug level (eg: insmod hso.ko debug=0x04) */ MODULE_PARM_DESC(debug, "debug level mask [0x01 | 0x02 | 0x04 | 0x08 | 0x10]"); diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c index ca71f6c03859..7275761a1177 100644 --- a/drivers/net/usb/ipheth.c +++ b/drivers/net/usb/ipheth.c @@ -291,12 +291,15 @@ static void ipheth_sndbulk_callback(struct urb *urb) static int ipheth_carrier_set(struct ipheth_device *dev) { - struct usb_device *udev = dev->udev; + struct usb_device *udev; int retval; + if (!dev) return 0; if (!dev->confirmed_pairing) return 0; + + udev = dev->udev; retval = usb_control_msg(udev, usb_rcvctrlpipe(udev, IPHETH_CTRL_ENDP), IPHETH_CMD_CARRIER_CHECK, /* request */ diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 720a3a248070..c750cf7c042b 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1239,6 +1239,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x1e0e, 0x9001, 5)}, /* SIMCom 7230E */ {QMI_QUIRK_SET_DTR(0x2c7c, 0x0125, 4)}, /* Quectel EC25, EC20 R2.0 Mini PCIe */ {QMI_QUIRK_SET_DTR(0x2c7c, 0x0121, 4)}, /* Quectel EC21 Mini PCIe */ + {QMI_FIXED_INTF(0x2c7c, 0x0296, 4)}, /* Quectel BG96 */ /* 4. Gobi 1000 devices */ {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ diff --git a/drivers/net/virtio_net. b/drivers/net/virtio_net. deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/drivers/net/virtio_net. +++ /dev/null diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 7ac487031b4b..19b9cc51079e 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -874,8 +874,8 @@ static int vxlan_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], static int __vxlan_fdb_delete(struct vxlan_dev *vxlan, const unsigned char *addr, union vxlan_addr ip, - __be16 port, __be32 src_vni, u32 vni, u32 ifindex, - u16 vid) + __be16 port, __be32 src_vni, __be32 vni, + u32 ifindex, u16 vid) { struct vxlan_fdb *f; struct vxlan_rdst *rd = NULL; diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c index c7721c729541..afeca6bcdade 100644 --- a/drivers/net/wan/hdlc_ppp.c +++ b/drivers/net/wan/hdlc_ppp.c @@ -558,9 +558,9 @@ out: return NET_RX_DROP; } -static void ppp_timer(unsigned long arg) +static void ppp_timer(struct timer_list *t) { - struct proto *proto = (struct proto *)arg; + struct proto *proto = from_timer(proto, t, timer); struct ppp *ppp = get_ppp(proto->dev); unsigned long flags; @@ -610,7 +610,7 @@ static void ppp_start(struct net_device *dev) for (i = 0; i < IDX_COUNT; i++) { struct proto *proto = &ppp->protos[i]; proto->dev = dev; - setup_timer(&proto->timer, ppp_timer, (unsigned long)proto); + timer_setup(&proto->timer, ppp_timer, 0); proto->state = CLOSED; } ppp->protos[IDX_LCP].pid = PID_LCP; diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 37b1e0d03e31..90a4ad9a2d08 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -494,18 +494,11 @@ int lmc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) /*fold00*/ break; } - data = kmalloc(xc.len, GFP_KERNEL); - if (!data) { - ret = -ENOMEM; + data = memdup_user(xc.data, xc.len); + if (IS_ERR(data)) { + ret = PTR_ERR(data); break; } - - if(copy_from_user(data, xc.data, xc.len)) - { - kfree(data); - ret = -ENOMEM; - break; - } printk("%s: Starting load of data Len: %d at 0x%p == 0x%p\n", dev->name, xc.len, xc.data, data); diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index e31438541ee1..7d295ee71534 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -566,18 +566,16 @@ static int ath10k_htt_rx_crypto_param_len(struct ath10k *ar, #define MICHAEL_MIC_LEN 8 -static int ath10k_htt_rx_crypto_tail_len(struct ath10k *ar, - enum htt_rx_mpdu_encrypt_type type) +static int ath10k_htt_rx_crypto_mic_len(struct ath10k *ar, + enum htt_rx_mpdu_encrypt_type type) { switch (type) { case HTT_RX_MPDU_ENCRYPT_NONE: - return 0; case HTT_RX_MPDU_ENCRYPT_WEP40: case HTT_RX_MPDU_ENCRYPT_WEP104: - return IEEE80211_WEP_ICV_LEN; case HTT_RX_MPDU_ENCRYPT_TKIP_WITHOUT_MIC: case HTT_RX_MPDU_ENCRYPT_TKIP_WPA: - return IEEE80211_TKIP_ICV_LEN; + return 0; case HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2: return IEEE80211_CCMP_MIC_LEN; case HTT_RX_MPDU_ENCRYPT_AES_CCM256_WPA2: @@ -594,6 +592,31 @@ static int ath10k_htt_rx_crypto_tail_len(struct ath10k *ar, return 0; } +static int ath10k_htt_rx_crypto_icv_len(struct ath10k *ar, + enum htt_rx_mpdu_encrypt_type type) +{ + switch (type) { + case HTT_RX_MPDU_ENCRYPT_NONE: + case HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2: + case HTT_RX_MPDU_ENCRYPT_AES_CCM256_WPA2: + case HTT_RX_MPDU_ENCRYPT_AES_GCMP_WPA2: + case HTT_RX_MPDU_ENCRYPT_AES_GCMP256_WPA2: + return 0; + case HTT_RX_MPDU_ENCRYPT_WEP40: + case HTT_RX_MPDU_ENCRYPT_WEP104: + return IEEE80211_WEP_ICV_LEN; + case HTT_RX_MPDU_ENCRYPT_TKIP_WITHOUT_MIC: + case HTT_RX_MPDU_ENCRYPT_TKIP_WPA: + return IEEE80211_TKIP_ICV_LEN; + case HTT_RX_MPDU_ENCRYPT_WEP128: + case HTT_RX_MPDU_ENCRYPT_WAPI: + break; + } + + ath10k_warn(ar, "unsupported encryption type %d\n", type); + return 0; +} + struct amsdu_subframe_hdr { u8 dst[ETH_ALEN]; u8 src[ETH_ALEN]; @@ -1063,25 +1086,27 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar, /* Tail */ if (status->flag & RX_FLAG_IV_STRIPPED) { skb_trim(msdu, msdu->len - - ath10k_htt_rx_crypto_tail_len(ar, enctype)); + ath10k_htt_rx_crypto_mic_len(ar, enctype)); + + skb_trim(msdu, msdu->len - + ath10k_htt_rx_crypto_icv_len(ar, enctype)); } else { /* MIC */ - if ((status->flag & RX_FLAG_MIC_STRIPPED) && - enctype == HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2) - skb_trim(msdu, msdu->len - 8); + if (status->flag & RX_FLAG_MIC_STRIPPED) + skb_trim(msdu, msdu->len - + ath10k_htt_rx_crypto_mic_len(ar, enctype)); /* ICV */ - if (status->flag & RX_FLAG_ICV_STRIPPED && - enctype != HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2) + if (status->flag & RX_FLAG_ICV_STRIPPED) skb_trim(msdu, msdu->len - - ath10k_htt_rx_crypto_tail_len(ar, enctype)); + ath10k_htt_rx_crypto_icv_len(ar, enctype)); } /* MMIC */ if ((status->flag & RX_FLAG_MMIC_STRIPPED) && !ieee80211_has_morefrags(hdr->frame_control) && enctype == HTT_RX_MPDU_ENCRYPT_TKIP_WPA) - skb_trim(msdu, msdu->len - 8); + skb_trim(msdu, msdu->len - MICHAEL_MIC_LEN); /* Head */ if (status->flag & RX_FLAG_IV_STRIPPED) { diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index dfb26f03c1a2..1b05b5d7a038 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -1113,7 +1113,7 @@ ath_chanctx_send_vif_ps_frame(struct ath_softc *sc, struct ath_vif *avp, if (!avp->assoc) return false; - skb = ieee80211_nullfunc_get(sc->hw, vif); + skb = ieee80211_nullfunc_get(sc->hw, vif, false); if (!skb) return false; diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 71812a2dd513..f7d228b5ba93 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -1233,7 +1233,7 @@ static int wcn36xx_platform_get_resources(struct wcn36xx *wcn, } /* External RF module */ - iris_node = of_find_node_by_name(mmio_node, "iris"); + iris_node = of_get_child_by_name(mmio_node, "iris"); if (iris_node) { if (of_device_is_compatible(iris_node, "qcom,wcn3620")) wcn->rf_id = RF_IRIS_WCN3620; diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c index ede89d4ffc88..e99e766a3028 100644 --- a/drivers/net/wireless/atmel/at76c50x-usb.c +++ b/drivers/net/wireless/atmel/at76c50x-usb.c @@ -518,11 +518,11 @@ exit: /* LED trigger */ static int tx_activity; -static void at76_ledtrig_tx_timerfunc(unsigned long data); +static void at76_ledtrig_tx_timerfunc(struct timer_list *unused); static DEFINE_TIMER(ledtrig_tx_timer, at76_ledtrig_tx_timerfunc); DEFINE_LED_TRIGGER(ledtrig_tx); -static void at76_ledtrig_tx_timerfunc(unsigned long data) +static void at76_ledtrig_tx_timerfunc(struct timer_list *unused) { static int tx_lastactivity; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c index 3559fb5b8fb0..03aae6bc1838 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c @@ -280,9 +280,9 @@ static void brcmf_btcoex_restore_part1(struct brcmf_btcoex_info *btci) /** * brcmf_btcoex_timerfunc() - BT coex timer callback */ -static void brcmf_btcoex_timerfunc(ulong data) +static void brcmf_btcoex_timerfunc(struct timer_list *t) { - struct brcmf_btcoex_info *bt_local = (struct brcmf_btcoex_info *)data; + struct brcmf_btcoex_info *bt_local = from_timer(bt_local, t, timer); brcmf_dbg(TRACE, "enter\n"); bt_local->timer_on = false; @@ -380,7 +380,7 @@ int brcmf_btcoex_attach(struct brcmf_cfg80211_info *cfg) /* Set up timer for BT */ btci->timer_on = false; btci->timeout = BRCMF_BTCOEX_OPPR_WIN_TIME; - setup_timer(&btci->timer, brcmf_btcoex_timerfunc, (ulong)btci); + timer_setup(&btci->timer, brcmf_btcoex_timerfunc, 0); btci->cfg = cfg; btci->saved_regs_part1 = false; btci->saved_regs_part2 = false; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 6e70df978159..15fa00d79fc6 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -2983,10 +2983,10 @@ static void brcmf_cfg80211_escan_timeout_worker(struct work_struct *work) brcmf_notify_escan_complete(cfg, cfg->escan_info.ifp, true, true); } -static void brcmf_escan_timeout(unsigned long data) +static void brcmf_escan_timeout(struct timer_list *t) { struct brcmf_cfg80211_info *cfg = - (struct brcmf_cfg80211_info *)data; + from_timer(cfg, t, escan_timeout); if (cfg->int_escan_map || cfg->scan_request) { brcmf_err("timer expired\n"); @@ -3150,8 +3150,7 @@ static void brcmf_init_escan(struct brcmf_cfg80211_info *cfg) brcmf_cfg80211_escan_handler); cfg->escan_info.escan_state = WL_ESCAN_STATE_IDLE; /* Init scan_timeout timer */ - setup_timer(&cfg->escan_timeout, brcmf_escan_timeout, - (unsigned long)cfg); + timer_setup(&cfg->escan_timeout, brcmf_escan_timeout, 0); INIT_WORK(&cfg->escan_timeout_work, brcmf_cfg80211_escan_timeout_worker); } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index e3495ea95553..310c4e2746aa 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -3972,9 +3972,9 @@ brcmf_sdio_watchdog_thread(void *data) } static void -brcmf_sdio_watchdog(unsigned long data) +brcmf_sdio_watchdog(struct timer_list *t) { - struct brcmf_sdio *bus = (struct brcmf_sdio *)data; + struct brcmf_sdio *bus = from_timer(bus, t, timer); if (bus->watchdog_tsk) { complete(&bus->watchdog_wait); @@ -4169,8 +4169,7 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev) init_waitqueue_head(&bus->dcmd_resp_wait); /* Set up the watchdog timer */ - setup_timer(&bus->timer, brcmf_sdio_watchdog, - (unsigned long)bus); + timer_setup(&bus->timer, brcmf_sdio_watchdog, 0); /* Initialize watchdog thread */ init_completion(&bus->watchdog_wait); bus->watchdog_tsk = kthread_run(brcmf_sdio_watchdog_thread, diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c index af7c4f36b66f..e7e75b458005 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c @@ -72,18 +72,21 @@ #define IWL9000_SMEM_OFFSET 0x400000 #define IWL9000_SMEM_LEN 0x68000 -#define IWL9000_FW_PRE "iwlwifi-9000-pu-a0-jf-a0-" +#define IWL9000A_FW_PRE "iwlwifi-9000-pu-a0-jf-a0-" +#define IWL9000B_FW_PRE "iwlwifi-9000-pu-b0-jf-b0-" #define IWL9000RFB_FW_PRE "iwlwifi-9000-pu-a0-jf-b0-" #define IWL9260A_FW_PRE "iwlwifi-9260-th-a0-jf-a0-" #define IWL9260B_FW_PRE "iwlwifi-9260-th-b0-jf-b0-" -#define IWL9000_MODULE_FIRMWARE(api) \ - IWL9000_FW_PRE "-" __stringify(api) ".ucode" +#define IWL9000A_MODULE_FIRMWARE(api) \ + IWL9000A_FW_PRE __stringify(api) ".ucode" +#define IWL9000B_MODULE_FIRMWARE(api) \ + IWL9000B_FW_PRE __stringify(api) ".ucode" #define IWL9000RFB_MODULE_FIRMWARE(api) \ - IWL9000RFB_FW_PRE "-" __stringify(api) ".ucode" + IWL9000RFB_FW_PRE __stringify(api) ".ucode" #define IWL9260A_MODULE_FIRMWARE(api) \ - IWL9260A_FW_PRE "-" __stringify(api) ".ucode" + IWL9260A_FW_PRE __stringify(api) ".ucode" #define IWL9260B_MODULE_FIRMWARE(api) \ - IWL9260B_FW_PRE "-" __stringify(api) ".ucode" + IWL9260B_FW_PRE __stringify(api) ".ucode" #define NVM_HW_SECTION_NUM_FAMILY_9000 10 @@ -194,7 +197,48 @@ const struct iwl_cfg iwl9460_2ac_cfg = { .nvm_ver = IWL9000_NVM_VERSION, .nvm_calib_ver = IWL9000_TX_POWER_VERSION, .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, +}; + +const struct iwl_cfg iwl9460_2ac_cfg_soc = { + .name = "Intel(R) Dual Band Wireless AC 9460", + .fw_name_pre = IWL9000A_FW_PRE, + .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE, + .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE, + IWL_DEVICE_9000, + .ht_params = &iwl9000_ht_params, + .nvm_ver = IWL9000_NVM_VERSION, + .nvm_calib_ver = IWL9000_TX_POWER_VERSION, + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, .integrated = true, + .soc_latency = 5000, +}; + +const struct iwl_cfg iwl9461_2ac_cfg_soc = { + .name = "Intel(R) Dual Band Wireless AC 9461", + .fw_name_pre = IWL9000A_FW_PRE, + .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE, + .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE, + IWL_DEVICE_9000, + .ht_params = &iwl9000_ht_params, + .nvm_ver = IWL9000_NVM_VERSION, + .nvm_calib_ver = IWL9000_TX_POWER_VERSION, + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, + .integrated = true, + .soc_latency = 5000, +}; + +const struct iwl_cfg iwl9462_2ac_cfg_soc = { + .name = "Intel(R) Dual Band Wireless AC 9462", + .fw_name_pre = IWL9000A_FW_PRE, + .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE, + .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE, + IWL_DEVICE_9000, + .ht_params = &iwl9000_ht_params, + .nvm_ver = IWL9000_NVM_VERSION, + .nvm_calib_ver = IWL9000_TX_POWER_VERSION, + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, + .integrated = true, + .soc_latency = 5000, }; const struct iwl_cfg iwl9560_2ac_cfg = { @@ -206,10 +250,23 @@ const struct iwl_cfg iwl9560_2ac_cfg = { .nvm_ver = IWL9000_NVM_VERSION, .nvm_calib_ver = IWL9000_TX_POWER_VERSION, .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, - .integrated = true, }; -MODULE_FIRMWARE(IWL9000_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX)); +const struct iwl_cfg iwl9560_2ac_cfg_soc = { + .name = "Intel(R) Dual Band Wireless AC 9560", + .fw_name_pre = IWL9000A_FW_PRE, + .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE, + .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE, + IWL_DEVICE_9000, + .ht_params = &iwl9000_ht_params, + .nvm_ver = IWL9000_NVM_VERSION, + .nvm_calib_ver = IWL9000_TX_POWER_VERSION, + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, + .integrated = true, + .soc_latency = 5000, +}; +MODULE_FIRMWARE(IWL9000A_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL9000B_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL9000RFB_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL9260A_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL9260B_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX)); diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/a000.c b/drivers/net/wireless/intel/iwlwifi/cfg/a000.c index ea8206515171..705f83b02e13 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/a000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/a000.c @@ -80,15 +80,15 @@ #define IWL_A000_HR_A0_FW_PRE "iwlwifi-QuQnj-a0-hr-a0-" #define IWL_A000_HR_MODULE_FIRMWARE(api) \ - IWL_A000_HR_FW_PRE "-" __stringify(api) ".ucode" + IWL_A000_HR_FW_PRE __stringify(api) ".ucode" #define IWL_A000_JF_MODULE_FIRMWARE(api) \ - IWL_A000_JF_FW_PRE "-" __stringify(api) ".ucode" + IWL_A000_JF_FW_PRE __stringify(api) ".ucode" #define IWL_A000_HR_F0_QNJ_MODULE_FIRMWARE(api) \ - IWL_A000_HR_F0_FW_PRE "-" __stringify(api) ".ucode" + IWL_A000_HR_F0_FW_PRE __stringify(api) ".ucode" #define IWL_A000_JF_B0_QNJ_MODULE_FIRMWARE(api) \ - IWL_A000_JF_B0_FW_PRE "-" __stringify(api) ".ucode" + IWL_A000_JF_B0_FW_PRE __stringify(api) ".ucode" #define IWL_A000_HR_A0_QNJ_MODULE_FIRMWARE(api) \ - IWL_A000_HR_A0_FW_PRE "-" __stringify(api) ".ucode" + IWL_A000_HR_A0_FW_PRE __stringify(api) ".ucode" #define NVM_HW_SECTION_NUM_FAMILY_A000 10 diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c index 2acd94da9efe..d11d72615de2 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c @@ -399,9 +399,9 @@ int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear) * was received. We need to ensure we receive the statistics in order * to update the temperature used for calibrating the TXPOWER. */ -static void iwl_bg_statistics_periodic(unsigned long data) +static void iwl_bg_statistics_periodic(struct timer_list *t) { - struct iwl_priv *priv = (struct iwl_priv *)data; + struct iwl_priv *priv = from_timer(priv, t, statistics_periodic); if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; @@ -556,9 +556,9 @@ static void iwl_continuous_event_trace(struct iwl_priv *priv) * this function is to perform continuous uCode event logging operation * if enabled */ -static void iwl_bg_ucode_trace(unsigned long data) +static void iwl_bg_ucode_trace(struct timer_list *t) { - struct iwl_priv *priv = (struct iwl_priv *)data; + struct iwl_priv *priv = from_timer(priv, t, ucode_trace); if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; @@ -1085,11 +1085,9 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv) if (priv->lib->bt_params) iwlagn_bt_setup_deferred_work(priv); - setup_timer(&priv->statistics_periodic, iwl_bg_statistics_periodic, - (unsigned long)priv); + timer_setup(&priv->statistics_periodic, iwl_bg_statistics_periodic, 0); - setup_timer(&priv->ucode_trace, iwl_bg_ucode_trace, - (unsigned long)priv); + timer_setup(&priv->ucode_trace, iwl_bg_ucode_trace, 0); } void iwl_cancel_deferred_work(struct iwl_priv *priv) diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c index 5b73492e7ff7..6524533d723c 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c @@ -164,9 +164,10 @@ enum iwl_antenna_ok iwl_rx_ant_restriction(struct iwl_priv *priv) * without doing anything, driver should continue the 5 seconds timer * to wake up uCode for temperature check until temperature drop below CT */ -static void iwl_tt_check_exit_ct_kill(unsigned long data) +static void iwl_tt_check_exit_ct_kill(struct timer_list *t) { - struct iwl_priv *priv = (struct iwl_priv *)data; + struct iwl_priv *priv = from_timer(priv, t, + thermal_throttle.ct_kill_exit_tm); struct iwl_tt_mgmt *tt = &priv->thermal_throttle; unsigned long flags; @@ -214,9 +215,10 @@ static void iwl_perform_ct_kill_task(struct iwl_priv *priv, } } -static void iwl_tt_ready_for_ct_kill(unsigned long data) +static void iwl_tt_ready_for_ct_kill(struct timer_list *t) { - struct iwl_priv *priv = (struct iwl_priv *)data; + struct iwl_priv *priv = from_timer(priv, t, + thermal_throttle.ct_kill_waiting_tm); struct iwl_tt_mgmt *tt = &priv->thermal_throttle; if (test_bit(STATUS_EXIT_PENDING, &priv->status)) @@ -612,10 +614,10 @@ void iwl_tt_initialize(struct iwl_priv *priv) memset(tt, 0, sizeof(struct iwl_tt_mgmt)); tt->state = IWL_TI_0; - setup_timer(&priv->thermal_throttle.ct_kill_exit_tm, - iwl_tt_check_exit_ct_kill, (unsigned long)priv); - setup_timer(&priv->thermal_throttle.ct_kill_waiting_tm, - iwl_tt_ready_for_ct_kill, (unsigned long)priv); + timer_setup(&priv->thermal_throttle.ct_kill_exit_tm, + iwl_tt_check_exit_ct_kill, 0); + timer_setup(&priv->thermal_throttle.ct_kill_waiting_tm, + iwl_tt_ready_for_ct_kill, 0); /* setup deferred ct kill work */ INIT_WORK(&priv->tt_work, iwl_bg_tt_work); INIT_WORK(&priv->ct_enter, iwl_bg_ct_enter); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 5a40092febfb..3bfc657f6b42 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -531,6 +531,8 @@ struct iwl_scan_config_v1 { } __packed; /* SCAN_CONFIG_DB_CMD_API_S */ #define SCAN_TWO_LMACS 2 +#define SCAN_LB_LMAC_IDX 0 +#define SCAN_HB_LMAC_IDX 1 struct iwl_scan_config { __le32 flags; @@ -578,6 +580,7 @@ enum iwl_umac_scan_general_flags { IWL_UMAC_SCAN_GEN_FLAGS_MATCH = BIT(9), IWL_UMAC_SCAN_GEN_FLAGS_EXTENDED_DWELL = BIT(10), IWL_UMAC_SCAN_GEN_FLAGS_LMAC2_FRAGMENTED = BIT(11), + IWL_UMAC_SCAN_GEN_FLAGS_ADAPTIVE_DWELL = BIT(13), }; /** @@ -631,12 +634,17 @@ struct iwl_scan_req_umac_tail { * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @ooc_priority: out of channel priority - &enum iwl_scan_priority * @general_flags: &enum iwl_umac_scan_general_flags - * @reserved2: for future use and alignment * @scan_start_mac_id: report the scan start TSF time according to this mac TSF * @extended_dwell: dwell time for channels 1, 6 and 11 * @active_dwell: dwell time for active scan * @passive_dwell: dwell time for passive scan * @fragmented_dwell: dwell time for fragmented passive scan + * @adwell_default_n_aps: for adaptive dwell the default number of APs + * per channel + * @adwell_default_n_aps_social: for adaptive dwell the default + * number of APs per social (1,6,11) channel + * @adwell_max_budget: for adaptive dwell the maximal budget of TU to be added + * to total scan time * @max_out_time: max out of serving channel time, per LMAC - for CDB there * are 2 LMACs * @suspend_time: max suspend time, per LMAC - for CDB there are 2 LMACs @@ -644,6 +652,8 @@ struct iwl_scan_req_umac_tail { * @channel_flags: &enum iwl_scan_channel_flags * @n_channels: num of channels in scan request * @reserved: for future use and alignment + * @reserved2: for future use and alignment + * @reserved3: for future use and alignment * @data: &struct iwl_scan_channel_cfg_umac and * &struct iwl_scan_req_umac_tail */ @@ -651,41 +661,64 @@ struct iwl_scan_req_umac { __le32 flags; __le32 uid; __le32 ooc_priority; - /* SCAN_GENERAL_PARAMS_API_S_VER_4 */ __le16 general_flags; - u8 reserved2; + u8 reserved; u8 scan_start_mac_id; - u8 extended_dwell; - u8 active_dwell; - u8 passive_dwell; - u8 fragmented_dwell; union { struct { + u8 extended_dwell; + u8 active_dwell; + u8 passive_dwell; + u8 fragmented_dwell; __le32 max_out_time; __le32 suspend_time; __le32 scan_priority; - /* SCAN_CHANNEL_PARAMS_API_S_VER_4 */ + /* SCAN_CHANNEL_PARAMS_API_S_VER_1 */ u8 channel_flags; u8 n_channels; - __le16 reserved; + __le16 reserved2; u8 data[]; } v1; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_1 */ struct { + u8 extended_dwell; + u8 active_dwell; + u8 passive_dwell; + u8 fragmented_dwell; __le32 max_out_time[SCAN_TWO_LMACS]; __le32 suspend_time[SCAN_TWO_LMACS]; __le32 scan_priority; - /* SCAN_CHANNEL_PARAMS_API_S_VER_4 */ + /* SCAN_CHANNEL_PARAMS_API_S_VER_1 */ u8 channel_flags; u8 n_channels; - __le16 reserved; + __le16 reserved2; u8 data[]; } v6; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_6 */ + struct { + u8 active_dwell; + u8 passive_dwell; + u8 fragmented_dwell; + u8 adwell_default_n_aps; + u8 adwell_default_n_aps_social; + u8 reserved3; + __le16 adwell_max_budget; + __le32 max_out_time[SCAN_TWO_LMACS]; + __le32 suspend_time[SCAN_TWO_LMACS]; + __le32 scan_priority; + /* SCAN_CHANNEL_PARAMS_API_S_VER_1 */ + u8 channel_flags; + u8 n_channels; + __le16 reserved2; + u8 data[]; + } v7; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_7 */ }; } __packed; -#define IWL_SCAN_REQ_UMAC_SIZE sizeof(struct iwl_scan_req_umac) +#define IWL_SCAN_REQ_UMAC_SIZE_V7 sizeof(struct iwl_scan_req_umac) +#define IWL_SCAN_REQ_UMAC_SIZE_V6 (sizeof(struct iwl_scan_req_umac) - \ + 2 * sizeof(u8) - sizeof(__le16)) #define IWL_SCAN_REQ_UMAC_SIZE_V1 (sizeof(struct iwl_scan_req_umac) - \ - 2 * sizeof(__le32)) + 2 * sizeof(__le32) - 2 * sizeof(u8) - \ + sizeof(__le16)) /** * struct iwl_umac_scan_abort diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index 740d97093d1c..37a5c5b4eda6 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -264,6 +264,7 @@ enum iwl_ucode_tlv_api { IWL_UCODE_TLV_API_STA_TYPE = (__force iwl_ucode_tlv_api_t)30, IWL_UCODE_TLV_API_NAN2_VER2 = (__force iwl_ucode_tlv_api_t)31, /* API Set 1 */ + IWL_UCODE_TLV_API_ADAPTIVE_DWELL = (__force iwl_ucode_tlv_api_t)32, IWL_UCODE_TLV_API_NEW_BEACON_TEMPLATE = (__force iwl_ucode_tlv_api_t)34, IWL_UCODE_TLV_API_NEW_RX_STATS = (__force iwl_ucode_tlv_api_t)35, IWL_UCODE_TLV_API_COEX_ATS_EXTERNAL = (__force iwl_ucode_tlv_api_t)37, diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index d1263a554420..e21e46cf6f9a 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -366,6 +366,7 @@ struct iwl_cfg { u32 dccm2_len; u32 smem_offset; u32 smem_len; + u32 soc_latency; u16 nvm_ver; u16 nvm_calib_ver; u16 rx_with_siso_diversity:1, @@ -472,6 +473,10 @@ extern const struct iwl_cfg iwl9260_2ac_cfg; extern const struct iwl_cfg iwl9270_2ac_cfg; extern const struct iwl_cfg iwl9460_2ac_cfg; extern const struct iwl_cfg iwl9560_2ac_cfg; +extern const struct iwl_cfg iwl9460_2ac_cfg_soc; +extern const struct iwl_cfg iwl9461_2ac_cfg_soc; +extern const struct iwl_cfg iwl9462_2ac_cfg_soc; +extern const struct iwl_cfg iwl9560_2ac_cfg_soc; extern const struct iwl_cfg iwla000_2ac_cfg_hr; extern const struct iwl_cfg iwla000_2ac_cfg_hr_cdb; extern const struct iwl_cfg iwla000_2ac_cfg_jf; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 0e18c5066f04..4575595ab022 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1142,6 +1142,12 @@ static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm) IWL_UCODE_TLV_CAPA_D0I3_SUPPORT); } +static inline bool iwl_mvm_is_adaptive_dwell_supported(struct iwl_mvm *mvm) +{ + return fw_has_api(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_API_ADAPTIVE_DWELL); +} + static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm) { /* For now we only use this mode to differentiate between diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index 774122fed454..e4fd476e9ccb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -130,6 +130,19 @@ struct iwl_mvm_scan_params { u32 measurement_dwell; }; +static inline void *iwl_mvm_get_scan_req_umac_data(struct iwl_mvm *mvm) +{ + struct iwl_scan_req_umac *cmd = mvm->scan_cmd; + + if (iwl_mvm_is_adaptive_dwell_supported(mvm)) + return (void *)&cmd->v7.data; + + if (iwl_mvm_has_new_tx_api(mvm)) + return (void *)&cmd->v6.data; + + return (void *)&cmd->v1.data; +} + static u8 iwl_mvm_scan_rx_ant(struct iwl_mvm *mvm) { if (mvm->scan_rx_ant != ANT_NONE) @@ -1075,25 +1088,57 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm, { struct iwl_mvm_scan_timing_params *timing = &scan_timing[params->type]; + if (iwl_mvm_is_regular_scan(params)) + cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6); + else + cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_2); + + if (iwl_mvm_is_adaptive_dwell_supported(mvm)) { + if (params->measurement_dwell) { + cmd->v7.active_dwell = params->measurement_dwell; + cmd->v7.passive_dwell = params->measurement_dwell; + } else { + cmd->v7.active_dwell = IWL_SCAN_DWELL_ACTIVE; + cmd->v7.passive_dwell = IWL_SCAN_DWELL_PASSIVE; + } + cmd->v7.fragmented_dwell = IWL_SCAN_DWELL_FRAGMENTED; + + cmd->v7.scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6); + cmd->v7.max_out_time[SCAN_LB_LMAC_IDX] = + cpu_to_le32(timing->max_out_time); + cmd->v7.suspend_time[SCAN_LB_LMAC_IDX] = + cpu_to_le32(timing->suspend_time); + if (iwl_mvm_is_cdb_supported(mvm)) { + cmd->v7.max_out_time[SCAN_HB_LMAC_IDX] = + cpu_to_le32(timing->max_out_time); + cmd->v7.suspend_time[SCAN_HB_LMAC_IDX] = + cpu_to_le32(timing->suspend_time); + } + + return; + } + if (params->measurement_dwell) { - cmd->active_dwell = params->measurement_dwell; - cmd->passive_dwell = params->measurement_dwell; - cmd->extended_dwell = params->measurement_dwell; + cmd->v1.active_dwell = params->measurement_dwell; + cmd->v1.passive_dwell = params->measurement_dwell; + cmd->v1.extended_dwell = params->measurement_dwell; } else { - cmd->active_dwell = IWL_SCAN_DWELL_ACTIVE; - cmd->passive_dwell = IWL_SCAN_DWELL_PASSIVE; - cmd->extended_dwell = IWL_SCAN_DWELL_EXTENDED; + cmd->v1.active_dwell = IWL_SCAN_DWELL_ACTIVE; + cmd->v1.passive_dwell = IWL_SCAN_DWELL_PASSIVE; + cmd->v1.extended_dwell = IWL_SCAN_DWELL_EXTENDED; } - cmd->fragmented_dwell = IWL_SCAN_DWELL_FRAGMENTED; + cmd->v1.fragmented_dwell = IWL_SCAN_DWELL_FRAGMENTED; if (iwl_mvm_has_new_tx_api(mvm)) { cmd->v6.scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6); - cmd->v6.max_out_time[0] = cpu_to_le32(timing->max_out_time); - cmd->v6.suspend_time[0] = cpu_to_le32(timing->suspend_time); + cmd->v6.max_out_time[SCAN_LB_LMAC_IDX] = + cpu_to_le32(timing->max_out_time); + cmd->v6.suspend_time[SCAN_LB_LMAC_IDX] = + cpu_to_le32(timing->suspend_time); if (iwl_mvm_is_cdb_supported(mvm)) { - cmd->v6.max_out_time[1] = + cmd->v6.max_out_time[SCAN_HB_LMAC_IDX] = cpu_to_le32(timing->max_out_time); - cmd->v6.suspend_time[1] = + cmd->v6.suspend_time[SCAN_HB_LMAC_IDX] = cpu_to_le32(timing->suspend_time); } } else { @@ -1102,11 +1147,6 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm, cmd->v1.scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6); } - - if (iwl_mvm_is_regular_scan(params)) - cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6); - else - cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_2); } static void @@ -1178,8 +1218,7 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, int type) { struct iwl_scan_req_umac *cmd = mvm->scan_cmd; - void *cmd_data = iwl_mvm_has_new_tx_api(mvm) ? - (void *)&cmd->v6.data : (void *)&cmd->v1.data; + void *cmd_data = iwl_mvm_get_scan_req_umac_data(mvm); struct iwl_scan_req_umac_tail *sec_part = cmd_data + sizeof(struct iwl_scan_channel_cfg_umac) * mvm->fw->ucode_capa.n_scan_channels; @@ -1216,7 +1255,10 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE | IWL_SCAN_CHANNEL_FLAG_CACHE_ADD; - if (iwl_mvm_has_new_tx_api(mvm)) { + if (iwl_mvm_is_adaptive_dwell_supported(mvm)) { + cmd->v7.channel_flags = channel_flags; + cmd->v7.n_channels = params->n_channels; + } else if (iwl_mvm_has_new_tx_api(mvm)) { cmd->v6.channel_flags = channel_flags; cmd->v6.n_channels = params->n_channels; } else { @@ -1661,8 +1703,10 @@ int iwl_mvm_scan_size(struct iwl_mvm *mvm) { int base_size = IWL_SCAN_REQ_UMAC_SIZE_V1; - if (iwl_mvm_has_new_tx_api(mvm)) - base_size = IWL_SCAN_REQ_UMAC_SIZE; + if (iwl_mvm_is_adaptive_dwell_supported(mvm)) + base_size = IWL_SCAN_REQ_UMAC_SIZE_V7; + else if (iwl_mvm_has_new_tx_api(mvm)) + base_size = IWL_SCAN_REQ_UMAC_SIZE_V6; if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) return base_size + diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index 4a21c12276d7..f21fe59faccf 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -535,47 +535,121 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x2526, 0x0238, iwl9560_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x023C, iwl9560_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x0260, iwl9460_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2526, 0x0264, iwl9461_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x02A0, iwl9460_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x02A4, iwl9460_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2526, 0x1010, iwl9260_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x1030, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2526, 0x1210, iwl9260_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x1410, iwl9270_2ac_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x1420, iwl9460_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2526, 0x1420, iwl9460_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x1610, iwl9270_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x4010, iwl9260_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x4030, iwl9560_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x40A4, iwl9460_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2526, 0x42A4, iwl9462_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x271B, 0x0010, iwl9160_2ac_cfg)}, {IWL_PCI_DEVICE(0x271B, 0x0014, iwl9160_2ac_cfg)}, {IWL_PCI_DEVICE(0x271B, 0x0210, iwl9160_2ac_cfg)}, - {IWL_PCI_DEVICE(0x30DC, 0x0060, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x31DC, 0x0030, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x31DC, 0x0034, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x31DC, 0x0038, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x31DC, 0x003C, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x31DC, 0x0060, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0030, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0034, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0038, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x003C, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0060, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0210, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0310, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0410, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0510, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0610, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0710, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x0A10, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0xA370, 0x0030, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0xA370, 0x0034, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0xA370, 0x0038, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0xA370, 0x003C, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0xA370, 0x0060, iwl9460_2ac_cfg)}, - {IWL_PCI_DEVICE(0xA370, 0x1030, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x271B, 0x0214, iwl9260_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x0034, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x0038, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x003C, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x0060, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2720, 0x0064, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2720, 0x00A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2720, 0x00A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2720, 0x0230, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x0234, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x0238, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x023C, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x0260, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2720, 0x0264, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2720, 0x02A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2720, 0x02A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x2720, 0x4030, iwl9560_2ac_cfg)}, + {IWL_PCI_DEVICE(0x2720, 0x40A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x30DC, 0x0060, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x30DC, 0x0064, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x30DC, 0x00A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x30DC, 0x00A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x30DC, 0x0260, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x30DC, 0x0264, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x30DC, 0x02A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x30DC, 0x02A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0038, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x003C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0060, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0064, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x00A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x00A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0230, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0234, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0238, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x023C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0260, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x0264, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x02A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x02A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x4030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x4034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x31DC, 0x40A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x34F0, 0x0030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x34F0, 0x0034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x34F0, 0x02A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0038, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x003C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0060, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0064, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x00A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x00A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0210, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0230, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0234, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0238, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x023C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0260, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0264, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x02A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x02A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0310, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0410, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0510, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0610, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0710, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x0A10, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x4030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x4034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0x9DF0, 0x40A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0038, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x003C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0060, iwl9460_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0064, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x00A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x00A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0230, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0234, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0238, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x023C, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0260, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x0264, iwl9461_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x02A0, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x02A4, iwl9462_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x1030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x4030, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x4034, iwl9560_2ac_cfg_soc)}, + {IWL_PCI_DEVICE(0xA370, 0x40A4, iwl9462_2ac_cfg_soc)}, /* a000 Series */ {IWL_PCI_DEVICE(0x2720, 0x0A10, iwla000_2ac_cfg_hr_cdb)}, diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index b5c459cd70ce..fed6d842a5e1 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -147,9 +147,9 @@ void iwl_pcie_free_dma_ptr(struct iwl_trans *trans, struct iwl_dma_ptr *ptr) memset(ptr, 0, sizeof(*ptr)); } -static void iwl_pcie_txq_stuck_timer(unsigned long data) +static void iwl_pcie_txq_stuck_timer(struct timer_list *t) { - struct iwl_txq *txq = (void *)data; + struct iwl_txq *txq = from_timer(txq, t, stuck_timer); struct iwl_trans_pcie *trans_pcie = txq->trans_pcie; struct iwl_trans *trans = iwl_trans_pcie_get_trans(trans_pcie); @@ -495,8 +495,7 @@ int iwl_pcie_txq_alloc(struct iwl_trans *trans, struct iwl_txq *txq, if (WARN_ON(txq->entries || txq->tfds)) return -EINVAL; - setup_timer(&txq->stuck_timer, iwl_pcie_txq_stuck_timer, - (unsigned long)txq); + timer_setup(&txq->stuck_timer, iwl_pcie_txq_stuck_timer, 0); txq->trans_pcie = trans_pcie; txq->n_window = slots_num; diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c index 1a8d8db80b05..b4dfe1893d18 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_ap.c +++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c @@ -185,9 +185,9 @@ static void hostap_event_expired_sta(struct net_device *dev, #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT -static void ap_handle_timer(unsigned long data) +static void ap_handle_timer(struct timer_list *t) { - struct sta_info *sta = (struct sta_info *) data; + struct sta_info *sta = from_timer(sta, t, timer); local_info_t *local; struct ap_data *ap; unsigned long next_time = 0; @@ -1189,10 +1189,8 @@ static struct sta_info * ap_add_sta(struct ap_data *ap, u8 *addr) } #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT - init_timer(&sta->timer); + timer_setup(&sta->timer, ap_handle_timer, 0); sta->timer.expires = jiffies + ap->max_inactivity; - sta->timer.data = (unsigned long) sta; - sta->timer.function = ap_handle_timer; if (!ap->local->hostapd) add_timer(&sta->timer); #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c index 72b46eaf3de2..5c4a17a18968 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_hw.c +++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c @@ -2794,9 +2794,9 @@ static void prism2_check_sta_fw_version(local_info_t *local) } -static void hostap_passive_scan(unsigned long data) +static void hostap_passive_scan(struct timer_list *t) { - local_info_t *local = (local_info_t *) data; + local_info_t *local = from_timer(local, t, passive_scan_timer); struct net_device *dev = local->dev; u16 chan; @@ -2869,10 +2869,10 @@ static void handle_comms_qual_update(struct work_struct *work) * used to monitor that local->last_tick_timer is being updated. If not, * interrupt busy-loop is assumed and driver tries to recover by masking out * some events. */ -static void hostap_tick_timer(unsigned long data) +static void hostap_tick_timer(struct timer_list *t) { static unsigned long last_inquire = 0; - local_info_t *local = (local_info_t *) data; + local_info_t *local = from_timer(local, t, tick_timer); local->last_tick_timer = jiffies; /* Inquire CommTallies every 10 seconds to keep the statistics updated @@ -3225,13 +3225,8 @@ while (0) lib80211_crypt_info_init(&local->crypt_info, dev->name, &local->lock); - init_timer(&local->passive_scan_timer); - local->passive_scan_timer.data = (unsigned long) local; - local->passive_scan_timer.function = hostap_passive_scan; - - init_timer(&local->tick_timer); - local->tick_timer.data = (unsigned long) local; - local->tick_timer.function = hostap_tick_timer; + timer_setup(&local->passive_scan_timer, hostap_passive_scan, 0); + timer_setup(&local->tick_timer, hostap_tick_timer, 0); local->tick_timer.expires = jiffies + 2 * HZ; add_timer(&local->tick_timer); diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c index 501180584b4b..94ad6fe29e69 100644 --- a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c +++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c @@ -319,9 +319,9 @@ static inline void ezusb_mod_timer(struct ezusb_priv *upriv, mod_timer(timer, expire); } -static void ezusb_request_timerfn(u_long _ctx) +static void ezusb_request_timerfn(struct timer_list *t) { - struct request_context *ctx = (void *) _ctx; + struct request_context *ctx = from_timer(ctx, t, timer); ctx->outurb->transfer_flags |= URB_ASYNC_UNLINK; if (usb_unlink_urb(ctx->outurb) == -EINPROGRESS) { @@ -365,7 +365,7 @@ static struct request_context *ezusb_alloc_ctx(struct ezusb_priv *upriv, refcount_set(&ctx->refcount, 1); init_completion(&ctx->done); - setup_timer(&ctx->timer, ezusb_request_timerfn, (u_long)ctx); + timer_setup(&ctx->timer, ezusb_request_timerfn, 0); return ctx; } diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 07a49f58070a..10b075a46b26 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2805,7 +2805,7 @@ static int mac80211_hwsim_get_radio(struct sk_buff *skb, return -EMSGSIZE; if (cb) - genl_dump_check_consistent(cb, hdr, &hwsim_genl_family); + genl_dump_check_consistent(cb, hdr); if (data->alpha2[0] && data->alpha2[1]) param.reg_alpha2 = data->alpha2; @@ -3108,6 +3108,7 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info) { struct hwsim_new_radio_params param = { 0 }; const char *hwname = NULL; + int ret; param.reg_strict = info->attrs[HWSIM_ATTR_REG_STRICT_REG]; param.p2p_device = info->attrs[HWSIM_ATTR_SUPPORT_P2P_DEVICE]; @@ -3147,7 +3148,9 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info) param.regd = hwsim_world_regdom_custom[idx]; } - return mac80211_hwsim_new_radio(info, ¶m); + ret = mac80211_hwsim_new_radio(info, ¶m); + kfree(hwname); + return ret; } static int hwsim_del_radio_nl(struct sk_buff *msg, struct genl_info *info) diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 7d6dc76c930a..6711e7fb6926 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -554,7 +554,7 @@ qtnf_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) return -EFAULT; } - mac->scan_timeout.function = (TIMER_FUNC_TYPE)qtnf_scan_timeout; + mac->scan_timeout.function = qtnf_scan_timeout; mod_timer(&mac->scan_timeout, jiffies + QTNF_SCAN_TIMEOUT_SEC * HZ); diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c index 2d2c1ea65cb2..3423dc51198b 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.c +++ b/drivers/net/wireless/quantenna/qtnfmac/core.c @@ -288,7 +288,7 @@ static struct qtnf_wmac *qtnf_core_mac_alloc(struct qtnf_bus *bus, mac->iflist[i].vifid = i; qtnf_sta_list_init(&mac->iflist[i].sta_list); mutex_init(&mac->mac_lock); - setup_timer(&mac->scan_timeout, NULL, 0); + timer_setup(&mac->scan_timeout, NULL, 0); } qtnf_mac_init_primary_intf(mac); diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index d8afcdfca1ed..0133fcd4601b 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -569,7 +569,7 @@ static int dl_startup_params(struct net_device *dev) local->card_status = CARD_DL_PARAM; /* Start kernel timer to wait for dl startup to complete. */ local->timer.expires = jiffies + HZ / 2; - local->timer.function = (TIMER_FUNC_TYPE)verify_dl_startup; + local->timer.function = verify_dl_startup; add_timer(&local->timer); dev_dbg(&link->dev, "ray_cs dl_startup_params started timer for verify_dl_startup\n"); @@ -1947,12 +1947,12 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" start failed\n", memtmp); - local->timer.function = (TIMER_FUNC_TYPE)start_net; + local->timer.function = start_net; } else { dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" join failed\n", memtmp); - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; } add_timer(&local->timer); } @@ -2417,9 +2417,9 @@ static void authenticate(ray_dev_t *local) del_timer(&local->timer); if (build_auth_frame(local, local->bss_id, OPEN_AUTH_REQUEST)) { - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; } else { - local->timer.function = (TIMER_FUNC_TYPE)authenticate_timeout; + local->timer.function = authenticate_timeout; } local->timer.expires = jiffies + HZ * 2; add_timer(&local->timer); @@ -2502,7 +2502,7 @@ static void associate(ray_dev_t *local) del_timer(&local->timer); local->timer.expires = jiffies + HZ * 2; - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; add_timer(&local->timer); local->card_status = CARD_ASSOC_FAILED; return; diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c index 08730227cd18..8f8443833348 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb.c @@ -162,13 +162,13 @@ static int rsi_usb_reg_read(struct usb_device *usbdev, u8 *buf; int status = -ENOMEM; + if (len > RSI_USB_CTRL_BUF_SIZE) + return -EINVAL; + buf = kmalloc(RSI_USB_CTRL_BUF_SIZE, GFP_KERNEL); if (!buf) return status; - if (len > RSI_USB_CTRL_BUF_SIZE) - return -EINVAL; - status = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), USB_VENDOR_REGISTER_READ, @@ -207,13 +207,13 @@ static int rsi_usb_reg_write(struct usb_device *usbdev, u8 *usb_reg_buf; int status = -ENOMEM; + if (len > RSI_USB_CTRL_BUF_SIZE) + return -EINVAL; + usb_reg_buf = kmalloc(RSI_USB_CTRL_BUF_SIZE, GFP_KERNEL); if (!usb_reg_buf) return status; - if (len > RSI_USB_CTRL_BUF_SIZE) - return -EINVAL; - usb_reg_buf[0] = (value & 0x00ff); usb_reg_buf[1] = (value & 0xff00) >> 8; usb_reg_buf[2] = 0x0; diff --git a/drivers/net/wireless/st/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c index 03687a80d6e9..38678e9a0562 100644 --- a/drivers/net/wireless/st/cw1200/sta.c +++ b/drivers/net/wireless/st/cw1200/sta.c @@ -198,7 +198,7 @@ void __cw1200_cqm_bssloss_sm(struct cw1200_common *priv, priv->bss_loss_state++; - skb = ieee80211_nullfunc_get(priv->hw, priv->vif); + skb = ieee80211_nullfunc_get(priv->hw, priv->vif, false); WARN_ON(!skb); if (skb) cw1200_tx(priv->hw, NULL, skb); @@ -2265,7 +2265,7 @@ static int cw1200_upload_null(struct cw1200_common *priv) .rate = 0xFF, }; - frame.skb = ieee80211_nullfunc_get(priv->hw, priv->vif); + frame.skb = ieee80211_nullfunc_get(priv->hw, priv->vif, false); if (!frame.skb) return -ENOMEM; diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c index 9915d83a4a30..6d02c660b4ab 100644 --- a/drivers/net/wireless/ti/wl1251/main.c +++ b/drivers/net/wireless/ti/wl1251/main.c @@ -566,7 +566,7 @@ static int wl1251_build_null_data(struct wl1251 *wl) size = sizeof(struct wl12xx_null_data_template); ptr = NULL; } else { - skb = ieee80211_nullfunc_get(wl->hw, wl->vif); + skb = ieee80211_nullfunc_get(wl->hw, wl->vif, false); if (!skb) goto out; size = skb->len; diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 2bfc12fdc929..761cf8573a80 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -1069,7 +1069,8 @@ int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif) ptr = NULL; } else { skb = ieee80211_nullfunc_get(wl->hw, - wl12xx_wlvif_to_vif(wlvif)); + wl12xx_wlvif_to_vif(wlvif), + false); if (!skb) goto out; size = skb->len; @@ -1096,7 +1097,7 @@ int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, struct sk_buff *skb = NULL; int ret = -ENOMEM; - skb = ieee80211_nullfunc_get(wl->hw, vif); + skb = ieee80211_nullfunc_get(wl->hw, vif, false); if (!skb) goto out; diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index c346c021b999..d47921a84509 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -196,9 +196,9 @@ out: mutex_unlock(&wl->mutex); } -static void wl1271_rx_streaming_timer(unsigned long data) +static void wl1271_rx_streaming_timer(struct timer_list *t) { - struct wl12xx_vif *wlvif = (struct wl12xx_vif *)data; + struct wl12xx_vif *wlvif = from_timer(wlvif, t, rx_streaming_timer); struct wl1271 *wl = wlvif->wl; ieee80211_queue_work(wl->hw, &wlvif->rx_streaming_disable_work); } @@ -2279,8 +2279,7 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif) wlcore_pending_auth_complete_work); INIT_LIST_HEAD(&wlvif->list); - setup_timer(&wlvif->rx_streaming_timer, wl1271_rx_streaming_timer, - (unsigned long) wlvif); + timer_setup(&wlvif->rx_streaming_timer, wl1271_rx_streaming_timer, 0); return 0; } diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 8b8689c6d887..c5a34671abda 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -87,6 +87,8 @@ struct netfront_cb { /* IRQ name is queue name with "-tx" or "-rx" appended */ #define IRQ_NAME_SIZE (QUEUE_NAME_SIZE + 3) +static DECLARE_WAIT_QUEUE_HEAD(module_unload_q); + struct netfront_stats { u64 packets; u64 bytes; @@ -228,9 +230,9 @@ static bool xennet_can_sg(struct net_device *dev) } -static void rx_refill_timeout(unsigned long data) +static void rx_refill_timeout(struct timer_list *t) { - struct netfront_queue *queue = (struct netfront_queue *)data; + struct netfront_queue *queue = from_timer(queue, t, rx_refill_timer); napi_schedule(&queue->napi); } @@ -1605,8 +1607,7 @@ static int xennet_init_queue(struct netfront_queue *queue) spin_lock_init(&queue->tx_lock); spin_lock_init(&queue->rx_lock); - setup_timer(&queue->rx_refill_timer, rx_refill_timeout, - (unsigned long)queue); + timer_setup(&queue->rx_refill_timer, rx_refill_timeout, 0); snprintf(queue->name, sizeof(queue->name), "%s-q%u", queue->info->netdev->name, queue->id); @@ -2021,10 +2022,12 @@ static void netback_changed(struct xenbus_device *dev, break; case XenbusStateClosed: + wake_up_all(&module_unload_q); if (dev->state == XenbusStateClosed) break; /* Missed the backend's CLOSING state -- fallthrough */ case XenbusStateClosing: + wake_up_all(&module_unload_q); xenbus_frontend_closed(dev); break; } @@ -2130,6 +2133,20 @@ static int xennet_remove(struct xenbus_device *dev) dev_dbg(&dev->dev, "%s\n", dev->nodename); + if (xenbus_read_driver_state(dev->otherend) != XenbusStateClosed) { + xenbus_switch_state(dev, XenbusStateClosing); + wait_event(module_unload_q, + xenbus_read_driver_state(dev->otherend) == + XenbusStateClosing); + + xenbus_switch_state(dev, XenbusStateClosed); + wait_event(module_unload_q, + xenbus_read_driver_state(dev->otherend) == + XenbusStateClosed || + xenbus_read_driver_state(dev->otherend) == + XenbusStateUnknown); + } + xennet_disconnect_backend(info); unregister_netdev(info->netdev); |