diff options
author | David S. Miller <davem@davemloft.net> | 2012-06-06 15:06:41 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-06-06 15:06:41 -0700 |
commit | c1864cfb80a64933c221e33fed9611356c031944 (patch) | |
tree | da718033bf04a78b927f10d2d63525abbbae77e9 /drivers/net/ethernet | |
parent | 9b97b84eb51e689b90960916e7c2f57f4790f17f (diff) | |
parent | da2e852612967a53d17de930929574444a67fb52 (diff) | |
download | op-kernel-dev-c1864cfb80a64933c221e33fed9611356c031944.zip op-kernel-dev-c1864cfb80a64933c221e33fed9611356c031944.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r-- | drivers/net/ethernet/intel/e1000e/ethtool.c | 6 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/e1000e/mac.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/e1000e/phy.c | 8 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 22 | ||||
-rw-r--r-- | drivers/net/ethernet/marvell/mv643xx_eth.c | 15 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/Kconfig | 5 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 32 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 29 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 4 |
11 files changed, 68 insertions, 62 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c index d863075..905e214 100644 --- a/drivers/net/ethernet/intel/e1000e/ethtool.c +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c @@ -258,7 +258,8 @@ static int e1000_set_settings(struct net_device *netdev, * When SoL/IDER sessions are active, autoneg/speed/duplex * cannot be changed */ - if (hw->phy.ops.check_reset_block(hw)) { + if (hw->phy.ops.check_reset_block && + hw->phy.ops.check_reset_block(hw)) { e_err("Cannot change link characteristics when SoL/IDER is active.\n"); return -EINVAL; } @@ -1615,7 +1616,8 @@ static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data) * PHY loopback cannot be performed if SoL/IDER * sessions are active */ - if (hw->phy.ops.check_reset_block(hw)) { + if (hw->phy.ops.check_reset_block && + hw->phy.ops.check_reset_block(hw)) { e_err("Cannot do PHY loopback test when SoL/IDER is active.\n"); *data = 0; goto out; diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c index 026e8b3..a134399 100644 --- a/drivers/net/ethernet/intel/e1000e/mac.c +++ b/drivers/net/ethernet/intel/e1000e/mac.c @@ -709,7 +709,7 @@ s32 e1000e_setup_link_generic(struct e1000_hw *hw) * In the case of the phy reset being blocked, we already have a link. * We do not need to set it up again. */ - if (hw->phy.ops.check_reset_block(hw)) + if (hw->phy.ops.check_reset_block && hw->phy.ops.check_reset_block(hw)) return 0; /* diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index a4b0435..31d37a2 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -6237,7 +6237,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, adapter->hw.phy.ms_type = e1000_ms_hw_default; } - if (hw->phy.ops.check_reset_block(hw)) + if (hw->phy.ops.check_reset_block && hw->phy.ops.check_reset_block(hw)) e_info("PHY reset is blocked due to SOL/IDER session.\n"); /* Set initial default active device features */ @@ -6404,7 +6404,7 @@ err_register: if (!(adapter->flags & FLAG_HAS_AMT)) e1000e_release_hw_control(adapter); err_eeprom: - if (!hw->phy.ops.check_reset_block(hw)) + if (hw->phy.ops.check_reset_block && !hw->phy.ops.check_reset_block(hw)) e1000_phy_hw_reset(&adapter->hw); err_hw_init: kfree(adapter->tx_ring); diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c index 0334d01..b860d4f 100644 --- a/drivers/net/ethernet/intel/e1000e/phy.c +++ b/drivers/net/ethernet/intel/e1000e/phy.c @@ -2155,9 +2155,11 @@ s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw) s32 ret_val; u32 ctrl; - ret_val = phy->ops.check_reset_block(hw); - if (ret_val) - return 0; + if (phy->ops.check_reset_block) { + ret_val = phy->ops.check_reset_block(hw); + if (ret_val) + return 0; + } ret_val = phy->ops.acquire(hw); if (ret_val) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index bf20457..17ad6a3 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1390,6 +1390,8 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring, union ixgbe_adv_rx_desc *rx_desc, struct sk_buff *skb) { + struct net_device *dev = rx_ring->netdev; + ixgbe_update_rsc_stats(rx_ring, skb); ixgbe_rx_hash(rx_ring, rx_desc, skb); @@ -1401,14 +1403,15 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring, ixgbe_ptp_rx_hwtstamp(rx_ring->q_vector, skb); #endif - if (ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_VP)) { + if ((dev->features & NETIF_F_HW_VLAN_RX) && + ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_VP)) { u16 vid = le16_to_cpu(rx_desc->wb.upper.vlan); __vlan_hwaccel_put_tag(skb, vid); } skb_record_rx_queue(skb, rx_ring->queue_index); - skb->protocol = eth_type_trans(skb, rx_ring->netdev); + skb->protocol = eth_type_trans(skb, dev); } static void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector, @@ -3607,10 +3610,6 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter) if (hw->mac.type == ixgbe_mac_82598EB) netif_set_gso_max_size(adapter->netdev, 32768); - - /* Enable VLAN tag insert/strip */ - adapter->netdev->features |= NETIF_F_HW_VLAN_RX; - hw->mac.ops.set_vfta(&adapter->hw, 0, 0, true); #ifdef IXGBE_FCOE @@ -6701,11 +6700,6 @@ static netdev_features_t ixgbe_fix_features(struct net_device *netdev, { struct ixgbe_adapter *adapter = netdev_priv(netdev); -#ifdef CONFIG_DCB - if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) - features &= ~NETIF_F_HW_VLAN_RX; -#endif - /* return error if RXHASH is being enabled when RSS is not supported */ if (!(adapter->flags & IXGBE_FLAG_RSS_ENABLED)) features &= ~NETIF_F_RXHASH; @@ -6718,7 +6712,6 @@ static netdev_features_t ixgbe_fix_features(struct net_device *netdev, if (!(adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) features &= ~NETIF_F_LRO; - return features; } @@ -6766,6 +6759,11 @@ static int ixgbe_set_features(struct net_device *netdev, need_reset = true; } + if (features & NETIF_F_HW_VLAN_RX) + ixgbe_vlan_strip_enable(adapter); + else + ixgbe_vlan_strip_disable(adapter); + if (changed & NETIF_F_RXALL) need_reset = true; diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index ec85bf1..770ee55 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -436,7 +436,9 @@ struct mv643xx_eth_private { /* * Hardware-specific parameters. */ +#if defined(CONFIG_HAVE_CLK) struct clk *clk; +#endif unsigned int t_clk; }; @@ -2895,17 +2897,17 @@ static int mv643xx_eth_probe(struct platform_device *pdev) mp->dev = dev; /* - * Get the clk rate, if there is one, otherwise use the default. + * Start with a default rate, and if there is a clock, allow + * it to override the default. */ + mp->t_clk = 133000000; +#if defined(CONFIG_HAVE_CLK) mp->clk = clk_get(&pdev->dev, (pdev->id ? "1" : "0")); if (!IS_ERR(mp->clk)) { clk_prepare_enable(mp->clk); mp->t_clk = clk_get_rate(mp->clk); - } else { - mp->t_clk = 133000000; - printk(KERN_WARNING "Unable to get clock"); } - +#endif set_params(mp, pd); netif_set_real_num_tx_queues(dev, mp->txq_count); netif_set_real_num_rx_queues(dev, mp->rxq_count); @@ -2995,10 +2997,13 @@ static int mv643xx_eth_remove(struct platform_device *pdev) phy_detach(mp->phy); cancel_work_sync(&mp->tx_timeout_task); +#if defined(CONFIG_HAVE_CLK) if (!IS_ERR(mp->clk)) { clk_disable_unprepare(mp->clk); clk_put(mp->clk); } +#endif + free_netdev(mp->dev); platform_set_drvdata(pdev, NULL); diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig index 0364283..0076f77 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Kconfig +++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig @@ -13,9 +13,8 @@ config STMMAC_ETH if STMMAC_ETH config STMMAC_PLATFORM - tristate "STMMAC platform bus support" + bool "STMMAC Platform bus support" depends on STMMAC_ETH - default y ---help--- This selects the platform specific bus support for the stmmac device driver. This is the driver used @@ -26,7 +25,7 @@ config STMMAC_PLATFORM If unsure, say N. config STMMAC_PCI - tristate "STMMAC support on PCI bus (EXPERIMENTAL)" + bool "STMMAC PCI bus support (EXPERIMENTAL)" depends on STMMAC_ETH && PCI && EXPERIMENTAL ---help--- This is to select the Synopsys DWMAC available on PCI devices, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 6b5d060..6d07ba2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -95,7 +95,8 @@ extern int stmmac_mdio_register(struct net_device *ndev); extern void stmmac_set_ethtool_ops(struct net_device *netdev); extern const struct stmmac_desc_ops enh_desc_ops; extern const struct stmmac_desc_ops ndesc_ops; - +extern struct pci_driver stmmac_pci_driver; +extern struct platform_driver stmmac_pltfr_driver; int stmmac_freeze(struct net_device *ndev); int stmmac_restore(struct net_device *ndev); int stmmac_resume(struct net_device *ndev); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 0caae72..8899e10 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -42,6 +42,7 @@ #include <linux/dma-mapping.h> #include <linux/slab.h> #include <linux/prefetch.h> +#include <linux/pci.h> #ifdef CONFIG_STMMAC_DEBUG_FS #include <linux/debugfs.h> #include <linux/seq_file.h> @@ -833,8 +834,9 @@ static u32 stmmac_get_synopsys_id(struct stmmac_priv *priv) /** * stmmac_selec_desc_mode - * @dev : device pointer - * Description: select the Enhanced/Alternate or Normal descriptors */ + * @priv : private structure + * Description: select the Enhanced/Alternate or Normal descriptors + */ static void stmmac_selec_desc_mode(struct stmmac_priv *priv) { if (priv->plat->enh_desc) { @@ -1860,6 +1862,8 @@ static int stmmac_hw_init(struct stmmac_priv *priv) /** * stmmac_dvr_probe * @device: device pointer + * @plat_dat: platform data pointer + * @addr: iobase memory address * Description: this is the main probe function used to * call the alloc_etherdev, allocate the priv structure. */ @@ -2089,6 +2093,30 @@ int stmmac_restore(struct net_device *ndev) } #endif /* CONFIG_PM */ +static int __init stmmac_init(void) +{ + int err = 0; + + err = platform_driver_register(&stmmac_pltfr_driver); + + if (!err) { + err = pci_register_driver(&stmmac_pci_driver); + if (err) + platform_driver_unregister(&stmmac_pltfr_driver); + } + + return err; +} + +static void __exit stmmac_exit(void) +{ + pci_unregister_driver(&stmmac_pci_driver); + platform_driver_unregister(&stmmac_pltfr_driver); +} + +module_init(stmmac_init); +module_exit(stmmac_exit); + #ifndef MODULE static int __init stmmac_cmdline_opt(char *str) { diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c index 58fab53..cf826e6 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c @@ -179,7 +179,7 @@ static DEFINE_PCI_DEVICE_TABLE(stmmac_id_table) = { MODULE_DEVICE_TABLE(pci, stmmac_id_table); -static struct pci_driver stmmac_driver = { +struct pci_driver stmmac_pci_driver = { .name = STMMAC_RESOURCE_NAME, .id_table = stmmac_id_table, .probe = stmmac_pci_probe, @@ -190,33 +190,6 @@ static struct pci_driver stmmac_driver = { #endif }; -/** - * stmmac_init_module - Entry point for the driver - * Description: This function is the entry point for the driver. - */ -static int __init stmmac_init_module(void) -{ - int ret; - - ret = pci_register_driver(&stmmac_driver); - if (ret < 0) - pr_err("%s: ERROR: driver registration failed\n", __func__); - - return ret; -} - -/** - * stmmac_cleanup_module - Cleanup routine for the driver - * Description: This function is the cleanup routine for the driver. - */ -static void __exit stmmac_cleanup_module(void) -{ - pci_unregister_driver(&stmmac_driver); -} - -module_init(stmmac_init_module); -module_exit(stmmac_cleanup_module); - MODULE_DESCRIPTION("STMMAC 10/100/1000 Ethernet PCI driver"); MODULE_AUTHOR("Rayagond Kokatanur <rayagond.kokatanur@vayavyalabs.com>"); MODULE_AUTHOR("Giuseppe Cavallaro <peppe.cavallaro@st.com>"); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index df4774d..20eb502 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -255,7 +255,7 @@ static const struct of_device_id stmmac_dt_ids[] = { }; MODULE_DEVICE_TABLE(of, stmmac_dt_ids); -static struct platform_driver stmmac_driver = { +struct platform_driver stmmac_pltfr_driver = { .probe = stmmac_pltfr_probe, .remove = stmmac_pltfr_remove, .driver = { @@ -266,8 +266,6 @@ static struct platform_driver stmmac_driver = { }, }; -module_platform_driver(stmmac_driver); - MODULE_DESCRIPTION("STMMAC 10/100/1000 Ethernet PLATFORM driver"); MODULE_AUTHOR("Giuseppe Cavallaro <peppe.cavallaro@st.com>"); MODULE_LICENSE("GPL"); |