diff options
| -rw-r--r-- | Documentation/networking/multiqueue.txt | 11 | ||||
| -rw-r--r-- | drivers/net/cpmac.c | 1 | ||||
| -rw-r--r-- | drivers/net/igb/igb_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/s2io.c | 2 | ||||
| -rw-r--r-- | include/linux/netdevice.h | 4 | ||||
| -rw-r--r-- | net/mac80211/main.c | 3 |
7 files changed, 1 insertions, 24 deletions
diff --git a/Documentation/networking/multiqueue.txt b/Documentation/networking/multiqueue.txt index e6dc1ee9e8f..d391ea63114 100644 --- a/Documentation/networking/multiqueue.txt +++ b/Documentation/networking/multiqueue.txt @@ -24,15 +24,4 @@ netif_{start|stop|wake}_subqueue() functions to manage each queue while the device is still operational. netdev->queue_lock is still used when the device comes online or when it's completely shut down (unregister_netdev(), etc.). -Finally, the base driver should indicate that it is a multiqueue device. The -feature flag NETIF_F_MULTI_QUEUE should be added to the netdev->features -bitmap on device initialization. Below is an example from e1000: - -#ifdef CONFIG_E1000_MQ - if ( (adapter->hw.mac.type == e1000_82571) || - (adapter->hw.mac.type == e1000_82572) || - (adapter->hw.mac.type == e1000_80003es2lan)) - netdev->features |= NETIF_F_MULTI_QUEUE; -#endif - Author: Peter P. Waskiewicz Jr. <peter.p.waskiewicz.jr@intel.com> diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c index d630e2a72f4..7c7b54e4828 100644 --- a/drivers/net/cpmac.c +++ b/drivers/net/cpmac.c @@ -1165,7 +1165,6 @@ static int __devinit cpmac_probe(struct platform_device *pdev) dev->set_multicast_list = cpmac_set_multicast_list; dev->tx_timeout = cpmac_tx_timeout; dev->ethtool_ops = &cpmac_ethtool_ops; - dev->features |= NETIF_F_MULTI_QUEUE; netif_napi_add(dev, &priv->napi, cpmac_poll, 64); diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 64a150a16f3..471c194cd54 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1155,8 +1155,6 @@ static int __devinit igb_probe(struct pci_dev *pdev, if (pci_using_dac) netdev->features |= NETIF_F_HIGHDMA; - netdev->features |= NETIF_F_MULTI_QUEUE; - netdev->features |= NETIF_F_LLTX; adapter->en_mng_pt = igb_enable_mng_pass_thru(&adapter->hw); diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 7d8bf94d378..e6df9233f5e 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -3566,8 +3566,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, if (pci_using_dac) netdev->features |= NETIF_F_HIGHDMA; - netdev->features |= NETIF_F_MULTI_QUEUE; - /* make sure the EEPROM is good */ if (ixgbe_validate_eeprom_checksum(hw, NULL) < 0) { dev_err(&pdev->dev, "The EEPROM Checksum Is Not Valid\n"); diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 517425dcb77..5f0fcb04aff 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -7966,8 +7966,6 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) dev->features |= NETIF_F_UFO; dev->features |= NETIF_F_HW_CSUM; } - if (config->multiq) - dev->features |= NETIF_F_MULTI_QUEUE; dev->tx_timeout = &s2io_tx_watchdog; dev->watchdog_timeo = WATCH_DOG_TIMEOUT; INIT_WORK(&sp->rst_timer_task, s2io_restart_nic); diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f25d4f5a31b..c02227b9dd7 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -533,7 +533,6 @@ struct net_device #define NETIF_F_LLTX 4096 /* LockLess TX - deprecated. Please */ /* do not use LLTX in new drivers */ #define NETIF_F_NETNS_LOCAL 8192 /* Does not change network namespaces */ -#define NETIF_F_MULTI_QUEUE 16384 /* Has multiple TX/RX queues */ #define NETIF_F_LRO 32768 /* large receive offload */ /* Segmentation offload features */ @@ -1163,11 +1162,10 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index) * @dev: network device * * Check if device has multiple transmit queues - * Always falls if NETDEVICE_MULTIQUEUE is not configured */ static inline int netif_is_multiqueue(const struct net_device *dev) { - return (!!(NETIF_F_MULTI_QUEUE & dev->features)); + return (dev->num_tx_queues > 1); } /* Use this variant when it is known for sure that it diff --git a/net/mac80211/main.c b/net/mac80211/main.c index b486e634f4f..c74607eda1e 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1678,9 +1678,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) if (!mdev) goto fail_mdev_alloc; - if (ieee80211_num_queues(hw) > 1) - mdev->features |= NETIF_F_MULTI_QUEUE; - mwdev = netdev_priv(mdev); mdev->ieee80211_ptr = mwdev; mwdev->wiphy = local->hw.wiphy; |