diff options
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/Kconfig | 80 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_ethtool.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_main.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/e1000.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/ethtool.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ethtool.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 32 |
9 files changed, 53 insertions, 94 deletions
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index 3772f3ac956e..714bd1014ddb 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -25,16 +25,13 @@ config E100 on the adapter. Look for a label that has a barcode and a number in the format 123456-001 (six digits hyphen three digits). - Use the above information and the Adapter & Driver ID Guide at: + Use the above information and the Adapter & Driver ID Guide that + can be located at: - <http://support.intel.com/support/network/adapter/pro100/21397.htm> + <http://support.intel.com> to identify the adapter. - For the latest Intel PRO/100 network driver for Linux, see: - - <http://www.intel.com/p/en_US/support/highlights/network/pro100plus> - More specific information on configuring the driver is in <file:Documentation/networking/e100.txt>. @@ -47,12 +44,7 @@ config E1000 ---help--- This driver supports Intel(R) PRO/1000 gigabit ethernet family of adapters. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -71,12 +63,8 @@ config E1000E This driver supports the PCI-Express Intel(R) PRO/1000 gigabit ethernet family of adapters. For PCI or PCI-X e1000 adapters, use the regular e1000 driver For more information on how to - identify your adapter, go to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + identify your adapter, go to the Adapter & Driver ID Guide that + can be located at: <http://support.intel.com> @@ -101,12 +89,7 @@ config IGB ---help--- This driver supports Intel(R) 82575/82576 gigabit ethernet family of adapters. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -142,12 +125,7 @@ config IGBVF ---help--- This driver supports Intel(R) 82576 virtual functions. For more information on how to identify your adapter, go to the Adapter & - Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + Driver ID Guide that can be located at: <http://support.intel.com> @@ -164,12 +142,7 @@ config IXGB This driver supports Intel(R) PRO/10GbE family of adapters for PCI-X type cards. For PCI-E type cards, use the "ixgbe" driver instead. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -187,12 +160,7 @@ config IXGBE ---help--- This driver supports Intel(R) 10GbE PCI Express family of adapters. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -243,12 +211,7 @@ config IXGBEVF ---help--- This driver supports Intel(R) PCI Express virtual functions for the Intel(R) ixgbe driver. For more information on how to identify your - adapter, go to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/sb/CS-008441.htm> - - For general information and support, go to the Intel support - website at: + adapter, go to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -266,12 +229,7 @@ config I40E ---help--- This driver supports Intel(R) Ethernet Controller XL710 Family of devices. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -326,12 +284,7 @@ config I40EVF ---help--- This driver supports Intel(R) XL710 and X710 virtual functions. For more information on how to identify your adapter, go to the - Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/sb/CS-008441.htm> - - For general information and support, go to the Intel support - website at: + Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -347,12 +300,7 @@ config FM10K ---help--- This driver supports Intel(R) FM10000 Ethernet Switch Host Interface. For more information on how to identify your adapter, - go to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/sb/CS-008441.htm> - - For general information and support, go to the Intel support - website at: + go to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> diff --git a/drivers/net/ethernet/intel/e1000/e1000.h b/drivers/net/ethernet/intel/e1000/e1000.h index 98fe5a2cd6e3..d7bdea79e9fa 100644 --- a/drivers/net/ethernet/intel/e1000/e1000.h +++ b/drivers/net/ethernet/intel/e1000/e1000.h @@ -358,6 +358,8 @@ struct net_device *e1000_get_hw_dev(struct e1000_hw *hw); extern char e1000_driver_name[]; extern const char e1000_driver_version[]; +int e1000_open(struct net_device *netdev); +int e1000_close(struct net_device *netdev); int e1000_up(struct e1000_adapter *adapter); void e1000_down(struct e1000_adapter *adapter); void e1000_reinit_locked(struct e1000_adapter *adapter); diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c index 83e557c7f279..975eeb885ca2 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c @@ -1553,7 +1553,7 @@ static void e1000_diag_test(struct net_device *netdev, if (if_running) /* indicate we're in test mode */ - dev_close(netdev); + e1000_close(netdev); else e1000_reset(adapter); @@ -1582,7 +1582,7 @@ static void e1000_diag_test(struct net_device *netdev, e1000_reset(adapter); clear_bit(__E1000_TESTING, &adapter->flags); if (if_running) - dev_open(netdev); + e1000_open(netdev); } else { e_info(hw, "online testing starting\n"); /* Online tests */ diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 3fc7bde699ba..6de0c7df56fa 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -114,8 +114,8 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent); static void e1000_remove(struct pci_dev *pdev); static int e1000_alloc_queues(struct e1000_adapter *adapter); static int e1000_sw_init(struct e1000_adapter *adapter); -static int e1000_open(struct net_device *netdev); -static int e1000_close(struct net_device *netdev); +int e1000_open(struct net_device *netdev); +int e1000_close(struct net_device *netdev); static void e1000_configure_tx(struct e1000_adapter *adapter); static void e1000_configure_rx(struct e1000_adapter *adapter); static void e1000_setup_rctl(struct e1000_adapter *adapter); @@ -1360,7 +1360,7 @@ static int e1000_alloc_queues(struct e1000_adapter *adapter) * handler is registered with the OS, the watchdog task is started, * and the stack is notified that the interface is ready. **/ -static int e1000_open(struct net_device *netdev) +int e1000_open(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -1437,7 +1437,7 @@ err_setup_tx: * needs to be disabled. A global MAC reset is issued to stop the * hardware, and all transmit and receive resources are freed. **/ -static int e1000_close(struct net_device *netdev) +int e1000_close(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h index 1dc293bad87b..52eb641fc9dc 100644 --- a/drivers/net/ethernet/intel/e1000e/e1000.h +++ b/drivers/net/ethernet/intel/e1000e/e1000.h @@ -480,6 +480,8 @@ extern const char e1000e_driver_version[]; void e1000e_check_options(struct e1000_adapter *adapter); void e1000e_set_ethtool_ops(struct net_device *netdev); +int e1000e_open(struct net_device *netdev); +int e1000e_close(struct net_device *netdev); void e1000e_up(struct e1000_adapter *adapter); void e1000e_down(struct e1000_adapter *adapter, bool reset); void e1000e_reinit_locked(struct e1000_adapter *adapter); diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c index 6cab1f30d41e..1e3973aa707c 100644 --- a/drivers/net/ethernet/intel/e1000e/ethtool.c +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c @@ -1816,7 +1816,7 @@ static void e1000_diag_test(struct net_device *netdev, if (if_running) /* indicate we're in test mode */ - dev_close(netdev); + e1000e_close(netdev); if (e1000_reg_test(adapter, &data[0])) eth_test->flags |= ETH_TEST_FL_FAILED; @@ -1849,7 +1849,7 @@ static void e1000_diag_test(struct net_device *netdev, clear_bit(__E1000_TESTING, &adapter->state); if (if_running) - dev_open(netdev); + e1000e_open(netdev); } else { /* Online tests */ diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 9b4ec13d9161..a7f16c35ebcd 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4495,7 +4495,7 @@ static int e1000_test_msi(struct e1000_adapter *adapter) } /** - * e1000_open - Called when a network interface is made active + * e1000e_open - Called when a network interface is made active * @netdev: network interface device structure * * Returns 0 on success, negative value on failure @@ -4506,7 +4506,7 @@ static int e1000_test_msi(struct e1000_adapter *adapter) * handler is registered with the OS, the watchdog timer is started, * and the stack is notified that the interface is ready. **/ -static int e1000_open(struct net_device *netdev) +int e1000e_open(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -4604,7 +4604,7 @@ err_setup_tx: } /** - * e1000_close - Disables a network interface + * e1000e_close - Disables a network interface * @netdev: network interface device structure * * Returns 0, this is not allowed to fail @@ -4614,7 +4614,7 @@ err_setup_tx: * needs to be disabled. A global MAC reset is issued to stop the * hardware, and all transmit and receive resources are freed. **/ -static int e1000_close(struct net_device *netdev) +int e1000e_close(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct pci_dev *pdev = adapter->pdev; @@ -6920,8 +6920,8 @@ static int e1000_set_features(struct net_device *netdev, } static const struct net_device_ops e1000e_netdev_ops = { - .ndo_open = e1000_open, - .ndo_stop = e1000_close, + .ndo_open = e1000e_open, + .ndo_stop = e1000e_close, .ndo_start_xmit = e1000_xmit_frame, .ndo_get_stats64 = e1000e_get_stats64, .ndo_set_rx_mode = e1000e_set_rx_mode, diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 7982243d1f9b..bb4d6cdcd0b8 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2831,7 +2831,8 @@ static int igb_get_module_eeprom(struct net_device *netdev, /* Read EEPROM block, SFF-8079/SFF-8472, word at a time */ for (i = 0; i < last_word - first_word + 1; i++) { - status = igb_read_phy_reg_i2c(hw, first_word + i, &dataword[i]); + status = igb_read_phy_reg_i2c(hw, (first_word + i) * 2, + &dataword[i]); if (status) { /* Error occurred while reading module */ kfree(dataword); diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 55a1405cb2a1..8e96c35307fb 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -50,6 +50,7 @@ #include <linux/aer.h> #include <linux/prefetch.h> #include <linux/pm_runtime.h> +#include <linux/etherdevice.h> #ifdef CONFIG_IGB_DCA #include <linux/dca.h> #endif @@ -150,7 +151,7 @@ static void igb_update_dca(struct igb_q_vector *); static void igb_setup_dca(struct igb_adapter *); #endif /* CONFIG_IGB_DCA */ static int igb_poll(struct napi_struct *, int); -static bool igb_clean_tx_irq(struct igb_q_vector *); +static bool igb_clean_tx_irq(struct igb_q_vector *, int); static int igb_clean_rx_irq(struct igb_q_vector *, int); static int igb_ioctl(struct net_device *, struct ifreq *, int cmd); static void igb_tx_timeout(struct net_device *); @@ -2442,9 +2443,11 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) break; } - /* copy the MAC address out of the NVM */ - if (hw->mac.ops.read_mac_addr(hw)) - dev_err(&pdev->dev, "NVM Read Error\n"); + if (eth_platform_get_mac_address(&pdev->dev, hw->mac.addr)) { + /* copy the MAC address out of the NVM */ + if (hw->mac.ops.read_mac_addr(hw)) + dev_err(&pdev->dev, "NVM Read Error\n"); + } memcpy(netdev->dev_addr, hw->mac.addr, netdev->addr_len); @@ -6522,13 +6525,14 @@ static int igb_poll(struct napi_struct *napi, int budget) igb_update_dca(q_vector); #endif if (q_vector->tx.ring) - clean_complete = igb_clean_tx_irq(q_vector); + clean_complete = igb_clean_tx_irq(q_vector, budget); if (q_vector->rx.ring) { int cleaned = igb_clean_rx_irq(q_vector, budget); work_done += cleaned; - clean_complete &= (cleaned < budget); + if (cleaned >= budget) + clean_complete = false; } /* If all work not completed, return budget and keep polling */ @@ -6545,10 +6549,11 @@ static int igb_poll(struct napi_struct *napi, int budget) /** * igb_clean_tx_irq - Reclaim resources after transmit completes * @q_vector: pointer to q_vector containing needed info + * @napi_budget: Used to determine if we are in netpoll * * returns true if ring is completely cleaned **/ -static bool igb_clean_tx_irq(struct igb_q_vector *q_vector) +static bool igb_clean_tx_irq(struct igb_q_vector *q_vector, int napi_budget) { struct igb_adapter *adapter = q_vector->adapter; struct igb_ring *tx_ring = q_vector->tx.ring; @@ -6587,7 +6592,7 @@ static bool igb_clean_tx_irq(struct igb_q_vector *q_vector) total_packets += tx_buffer->gso_segs; /* free the skb */ - dev_consume_skb_any(tx_buffer->skb); + napi_consume_skb(tx_buffer->skb, napi_budget); /* unmap skb header data */ dma_unmap_single(tx_ring->dev, @@ -7574,7 +7579,6 @@ static int igb_resume(struct device *dev) if (igb_init_interrupt_scheme(adapter, true)) { dev_err(&pdev->dev, "Unable to allocate memory for queues\n"); - rtnl_unlock(); return -ENOMEM; } @@ -7845,11 +7849,13 @@ static void igb_rar_set_qsel(struct igb_adapter *adapter, u8 *addr, u32 index, struct e1000_hw *hw = &adapter->hw; u32 rar_low, rar_high; - /* HW expects these in little endian so we reverse the byte order - * from network order (big endian) to CPU endian + /* HW expects these to be in network order when they are plugged + * into the registers which are little endian. In order to guarantee + * that ordering we need to do an leXX_to_cpup here in order to be + * ready for the byteswap that occurs with writel */ - rar_low = le32_to_cpup((__be32 *)(addr)); - rar_high = le16_to_cpup((__be16 *)(addr + 4)); + rar_low = le32_to_cpup((__le32 *)(addr)); + rar_high = le16_to_cpup((__le16 *)(addr + 4)); /* Indicate to hardware the Address is Valid. */ rar_high |= E1000_RAH_AV; |