diff options
| -rw-r--r-- | drivers/net/ethernet/intel/Kconfig | 26 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/Makefile | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb.h | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ethtool.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 28 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/Makefile | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 28 | ||||
| -rw-r--r-- | drivers/net/ethernet/oki-semi/pch_gbe/Kconfig | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/Makefile | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/nic.h | 26 | ||||
| -rw-r--r-- | drivers/ptp/Kconfig | 13 |
17 files changed, 13 insertions, 173 deletions
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index d5b359df6e7..73d28d51b5d 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -93,6 +93,7 @@ config E1000E config IGB tristate "Intel(R) 82575/82576 PCI-Express Gigabit Ethernet support" depends on PCI + select PTP_1588_CLOCK ---help--- This driver supports Intel(R) 82575/82576 gigabit ethernet family of adapters. For more information on how to identify your adapter, go @@ -120,18 +121,6 @@ config IGB_DCA driver. DCA is a method for warming the CPU cache before data is used, with the intent of lessening the impact of cache misses. -config IGB_PTP - bool "PTP Hardware Clock (PHC)" - default n - depends on IGB - select PTP_1588_CLOCK - ---help--- - Say Y here if you want to use PTP Hardware Clock (PHC) in the - driver. Only the basic clock operations have been implemented. - - Every timestamp and clock read operations must consult the - overflow counter to form a correct time value. - config IGBVF tristate "Intel(R) 82576 Virtual Function Ethernet support" depends on PCI @@ -179,6 +168,7 @@ config IXGBE tristate "Intel(R) 10GbE PCI Express adapters support" depends on PCI && INET select MDIO + select PTP_1588_CLOCK ---help--- This driver supports Intel(R) 10GbE PCI Express family of adapters. For more information on how to identify your adapter, go @@ -221,18 +211,6 @@ config IXGBE_DCB If unsure, say N. -config IXGBE_PTP - bool "PTP Clock Support" - default n - depends on IXGBE - select PTP_1588_CLOCK - ---help--- - Say Y here if you want support for 1588 Timestamping with a - PHC device, using the PTP 1588 Clock support. This is - required to enable timestamping support for the device. - - If unsure, say N. - config IXGBEVF tristate "Intel(R) 82599 Virtual Function Ethernet support" depends on PCI_MSI diff --git a/drivers/net/ethernet/intel/igb/Makefile b/drivers/net/ethernet/intel/igb/Makefile index 97c197fd4a8..624476cfa72 100644 --- a/drivers/net/ethernet/intel/igb/Makefile +++ b/drivers/net/ethernet/intel/igb/Makefile @@ -34,6 +34,4 @@ obj-$(CONFIG_IGB) += igb.o igb-objs := igb_main.o igb_ethtool.o e1000_82575.o \ e1000_mac.o e1000_nvm.o e1000_phy.o e1000_mbx.o \ - e1000_i210.o - -igb-$(CONFIG_IGB_PTP) += igb_ptp.o + e1000_i210.o igb_ptp.o diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h index be1971b1829..796db53954d 100644 --- a/drivers/net/ethernet/intel/igb/igb.h +++ b/drivers/net/ethernet/intel/igb/igb.h @@ -34,11 +34,9 @@ #include "e1000_mac.h" #include "e1000_82575.h" -#ifdef CONFIG_IGB_PTP #include <linux/clocksource.h> #include <linux/net_tstamp.h> #include <linux/ptp_clock_kernel.h> -#endif /* CONFIG_IGB_PTP */ #include <linux/bitops.h> #include <linux/if_vlan.h> @@ -376,7 +374,6 @@ struct igb_adapter { u32 wvbr; u32 *shadow_vfta; -#ifdef CONFIG_IGB_PTP struct ptp_clock *ptp_clock; struct ptp_clock_info ptp_caps; struct delayed_work ptp_overflow_work; @@ -385,7 +382,6 @@ struct igb_adapter { spinlock_t tmreg_lock; struct cyclecounter cc; struct timecounter tc; -#endif /* CONFIG_IGB_PTP */ char fw_version[32]; }; @@ -439,7 +435,6 @@ extern bool igb_has_link(struct igb_adapter *adapter); extern void igb_set_ethtool_ops(struct net_device *); extern void igb_power_up_link(struct igb_adapter *); extern void igb_set_fw_version(struct igb_adapter *); -#ifdef CONFIG_IGB_PTP extern void igb_ptp_init(struct igb_adapter *adapter); extern void igb_ptp_stop(struct igb_adapter *adapter); extern void igb_ptp_reset(struct igb_adapter *adapter); @@ -461,7 +456,6 @@ static inline void igb_ptp_rx_hwtstamp(struct igb_q_vector *q_vector, extern int igb_ptp_hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd); -#endif /* CONFIG_IGB_PTP */ static inline s32 igb_reset_phy(struct e1000_hw *hw) { diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 375c0dad8d2..d8b1bee606c 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2310,7 +2310,6 @@ static int igb_get_ts_info(struct net_device *dev, struct igb_adapter *adapter = netdev_priv(dev); switch (adapter->hw.mac.type) { -#ifdef CONFIG_IGB_PTP case e1000_82576: case e1000_82580: case e1000_i350: @@ -2346,7 +2345,6 @@ static int igb_get_ts_info(struct net_device *dev, (1 << HWTSTAMP_FILTER_PTP_V2_EVENT); return 0; -#endif /* CONFIG_IGB_PTP */ default: return -EOPNOTSUPP; } diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index df1e7907bba..082ce73dc62 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -1708,10 +1708,8 @@ void igb_reset(struct igb_adapter *adapter) /* Enable h/w to recognize an 802.1Q VLAN Ethernet packet */ wr32(E1000_VET, ETHERNET_IEEE_VLAN_TYPE); -#ifdef CONFIG_IGB_PTP /* Re-enable PTP, where applicable. */ igb_ptp_reset(adapter); -#endif /* CONFIG_IGB_PTP */ igb_get_phy_info(hw); } @@ -2119,10 +2117,8 @@ static int __devinit igb_probe(struct pci_dev *pdev, #endif -#ifdef CONFIG_IGB_PTP /* do hw tstamp init after resetting */ igb_ptp_init(adapter); -#endif /* CONFIG_IGB_PTP */ dev_info(&pdev->dev, "Intel(R) Gigabit Ethernet Network Connection\n"); /* print bus type/speed/width info */ @@ -2197,9 +2193,7 @@ static void __devexit igb_remove(struct pci_dev *pdev) struct e1000_hw *hw = &adapter->hw; pm_runtime_get_noresume(&pdev->dev); -#ifdef CONFIG_IGB_PTP igb_ptp_stop(adapter); -#endif /* CONFIG_IGB_PTP */ /* * The watchdog timer may be rescheduled, so explicitly @@ -3095,10 +3089,8 @@ void igb_configure_rx_ring(struct igb_adapter *adapter, srrctl = IGB_RX_HDR_LEN << E1000_SRRCTL_BSIZEHDRSIZE_SHIFT; srrctl |= IGB_RX_BUFSZ >> E1000_SRRCTL_BSIZEPKT_SHIFT; srrctl |= E1000_SRRCTL_DESCTYPE_ADV_ONEBUF; -#ifdef CONFIG_IGB_PTP if (hw->mac.type >= e1000_82580) srrctl |= E1000_SRRCTL_TIMESTAMP; -#endif /* CONFIG_IGB_PTP */ /* Only set Drop Enable if we are supporting multiple queues */ if (adapter->vfs_allocated_count || adapter->num_rx_queues > 1) srrctl |= E1000_SRRCTL_DROP_EN; @@ -4134,11 +4126,9 @@ static __le32 igb_tx_cmd_type(u32 tx_flags) if (tx_flags & IGB_TX_FLAGS_VLAN) cmd_type |= cpu_to_le32(E1000_ADVTXD_DCMD_VLE); -#ifdef CONFIG_IGB_PTP /* set timestamp bit if present */ if (unlikely(tx_flags & IGB_TX_FLAGS_TSTAMP)) cmd_type |= cpu_to_le32(E1000_ADVTXD_MAC_TSTAMP); -#endif /* CONFIG_IGB_PTP */ /* set segmentation bits for TSO */ if (tx_flags & IGB_TX_FLAGS_TSO) @@ -4347,9 +4337,7 @@ static inline int igb_maybe_stop_tx(struct igb_ring *tx_ring, const u16 size) netdev_tx_t igb_xmit_frame_ring(struct sk_buff *skb, struct igb_ring *tx_ring) { -#ifdef CONFIG_IGB_PTP struct igb_adapter *adapter = netdev_priv(tx_ring->netdev); -#endif /* CONFIG_IGB_PTP */ struct igb_tx_buffer *first; int tso; u32 tx_flags = 0; @@ -4372,7 +4360,6 @@ netdev_tx_t igb_xmit_frame_ring(struct sk_buff *skb, first->bytecount = skb->len; first->gso_segs = 1; -#ifdef CONFIG_IGB_PTP if (unlikely((skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && !(adapter->ptp_tx_skb))) { skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; @@ -4382,7 +4369,6 @@ netdev_tx_t igb_xmit_frame_ring(struct sk_buff *skb, if (adapter->hw.mac.type == e1000_82576) schedule_work(&adapter->ptp_tx_work); } -#endif /* CONFIG_IGB_PTP */ if (vlan_tx_tag_present(skb)) { tx_flags |= IGB_TX_FLAGS_VLAN; @@ -4776,7 +4762,6 @@ static irqreturn_t igb_msix_other(int irq, void *data) mod_timer(&adapter->watchdog_timer, jiffies + 1); } -#ifdef CONFIG_IGB_PTP if (icr & E1000_ICR_TS) { u32 tsicr = rd32(E1000_TSICR); @@ -4787,7 +4772,6 @@ static irqreturn_t igb_msix_other(int irq, void *data) schedule_work(&adapter->ptp_tx_work); } } -#endif /* CONFIG_IGB_PTP */ wr32(E1000_EIMS, adapter->eims_other); @@ -5539,7 +5523,6 @@ static irqreturn_t igb_intr_msi(int irq, void *data) mod_timer(&adapter->watchdog_timer, jiffies + 1); } -#ifdef CONFIG_IGB_PTP if (icr & E1000_ICR_TS) { u32 tsicr = rd32(E1000_TSICR); @@ -5550,7 +5533,6 @@ static irqreturn_t igb_intr_msi(int irq, void *data) schedule_work(&adapter->ptp_tx_work); } } -#endif /* CONFIG_IGB_PTP */ napi_schedule(&q_vector->napi); @@ -5593,7 +5575,6 @@ static irqreturn_t igb_intr(int irq, void *data) mod_timer(&adapter->watchdog_timer, jiffies + 1); } -#ifdef CONFIG_IGB_PTP if (icr & E1000_ICR_TS) { u32 tsicr = rd32(E1000_TSICR); @@ -5604,7 +5585,6 @@ static irqreturn_t igb_intr(int irq, void *data) schedule_work(&adapter->ptp_tx_work); } } -#endif /* CONFIG_IGB_PTP */ napi_schedule(&q_vector->napi); @@ -5889,14 +5869,12 @@ static bool igb_add_rx_frag(struct igb_ring *rx_ring, if ((size <= IGB_RX_HDR_LEN) && !skb_is_nonlinear(skb)) { unsigned char *va = page_address(page) + rx_buffer->page_offset; -#ifdef CONFIG_IGB_PTP if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) { igb_ptp_rx_pktstamp(rx_ring->q_vector, va, skb); va += IGB_TS_HDR_LEN; size -= IGB_TS_HDR_LEN; } -#endif memcpy(__skb_put(skb, size), va, ALIGN(size, sizeof(long))); /* we can reuse buffer as-is, just make sure it is local */ @@ -6221,7 +6199,6 @@ static void igb_pull_tail(struct igb_ring *rx_ring, */ va = skb_frag_address(frag); -#ifdef CONFIG_IGB_PTP if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) { /* retrieve timestamp from buffer */ igb_ptp_rx_pktstamp(rx_ring->q_vector, va, skb); @@ -6236,7 +6213,6 @@ static void igb_pull_tail(struct igb_ring *rx_ring, va += IGB_TS_HDR_LEN; } -#endif /* * we need the header to contain the greater of either ETH_HLEN or * 60 bytes if the skb->len is less than 60 for skb_pad. @@ -6317,9 +6293,7 @@ static void igb_process_skb_fields(struct igb_ring *rx_ring, igb_rx_checksum(rx_ring, rx_desc, skb); -#ifdef CONFIG_IGB_PTP igb_ptp_rx_hwtstamp(rx_ring->q_vector, rx_desc, skb); -#endif /* CONFIG_IGB_PTP */ if ((dev->features & NETIF_F_HW_VLAN_RX) && igb_test_staterr(rx_desc, E1000_RXD_STAT_VP)) { @@ -6553,10 +6527,8 @@ static int igb_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) case SIOCGMIIREG: case SIOCSMIIREG: return igb_mii_ioctl(netdev, ifr, cmd); -#ifdef CONFIG_IGB_PTP case SIOCSHWTSTAMP: return igb_ptp_hwtstamp_ioctl(netdev, ifr, cmd); -#endif /* CONFIG_IGB_PTP */ default: return -EOPNOTSUPP; } diff --git a/drivers/net/ethernet/intel/ixgbe/Makefile b/drivers/net/ethernet/intel/ixgbe/Makefile index 89f40e51fc1..f3a632bf8d9 100644 --- a/drivers/net/ethernet/intel/ixgbe/Makefile +++ b/drivers/net/ethernet/intel/ixgbe/Makefile @@ -34,11 +34,10 @@ obj-$(CONFIG_IXGBE) += ixgbe.o ixgbe-objs := ixgbe_main.o ixgbe_common.o ixgbe_ethtool.o ixgbe_debugfs.o\ ixgbe_82599.o ixgbe_82598.o ixgbe_phy.o ixgbe_sriov.o \ - ixgbe_mbx.o ixgbe_x540.o ixgbe_lib.o + ixgbe_mbx.o ixgbe_x540.o ixgbe_lib.o ixgbe_ptp.o ixgbe-$(CONFIG_IXGBE_DCB) += ixgbe_dcb.o ixgbe_dcb_82598.o \ ixgbe_dcb_82599.o ixgbe_dcb_nl.o -ixgbe-$(CONFIG_IXGBE_PTP) += ixgbe_ptp.o ixgbe-$(CONFIG_IXGBE_HWMON) += ixgbe_sysfs.o ixgbe-$(CONFIG_FCOE:m=y) += ixgbe_fcoe.o diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index a17116b3c47..7ff4c4fdcb0 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -36,11 +36,9 @@ #include <linux/aer.h> #include <linux/if_vlan.h> -#ifdef CONFIG_IXGBE_PTP #include <linux/clocksource.h> #include <linux/net_tstamp.h> #include <linux/ptp_clock_kernel.h> -#endif /* CONFIG_IXGBE_PTP */ #include "ixgbe_type.h" #include "ixgbe_common.h" @@ -572,7 +570,6 @@ struct ixgbe_adapter { u32 interrupt_event; u32 led_reg; -#ifdef CONFIG_IXGBE_PTP struct ptp_clock *ptp_clock; struct ptp_clock_info ptp_caps; unsigned long last_overflow_check; @@ -581,7 +578,6 @@ struct ixgbe_adapter { struct timecounter tc; int rx_hwtstamp_filter; u32 base_incval; -#endif /* CONFIG_IXGBE_PTP */ /* SR-IOV */ DECLARE_BITMAP(active_vfs, IXGBE_MAX_VF_FUNCTIONS); @@ -742,7 +738,6 @@ static inline struct netdev_queue *txring_txq(const struct ixgbe_ring *ring) return netdev_get_tx_queue(ring->netdev, ring->queue_index); } -#ifdef CONFIG_IXGBE_PTP extern void ixgbe_ptp_init(struct ixgbe_adapter *adapter); extern void ixgbe_ptp_stop(struct ixgbe_adapter *adapter); extern void ixgbe_ptp_overflow_check(struct ixgbe_adapter *adapter); @@ -756,6 +751,5 @@ extern int ixgbe_ptp_hwtstamp_ioctl(struct ixgbe_adapter *adapter, extern void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter); extern void ixgbe_ptp_reset(struct ixgbe_adapter *adapter); extern void ixgbe_ptp_check_pps_event(struct ixgbe_adapter *adapter, u32 eicr); -#endif /* CONFIG_IXGBE_PTP */ #endif /* _IXGBE_H_ */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 872c3374ddf..bbf07bd6ab9 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -2667,7 +2667,6 @@ static int ixgbe_get_ts_info(struct net_device *dev, struct ixgbe_adapter *adapter = netdev_priv(dev); switch (adapter->hw.mac.type) { -#ifdef CONFIG_IXGBE_PTP case ixgbe_mac_X540: case ixgbe_mac_82599EB: info->so_timestamping = @@ -2690,7 +2689,6 @@ static int ixgbe_get_ts_info(struct net_device *dev, (1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) | (1 << HWTSTAMP_FILTER_PTP_V2_EVENT); break; -#endif /* CONFIG_IXGBE_PTP */ default: return ethtool_op_get_ts_info(dev, info); break; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 26bfaaee951..e5f993e8069 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -841,10 +841,8 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector, total_bytes += tx_buffer->bytecount; total_packets += tx_buffer->gso_segs; -#ifdef CONFIG_IXGBE_PTP if (unlikely(tx_buffer->tx_flags & IXGBE_TX_FLAGS_TSTAMP)) ixgbe_ptp_tx_hwtstamp(q_vector, tx_buffer->skb); -#endif /* free the skb */ dev_kfree_skb_any(tx_buffer->skb); @@ -1432,9 +1430,7 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring, ixgbe_rx_checksum(rx_ring, rx_desc, skb); -#ifdef CONFIG_IXGBE_PTP ixgbe_ptp_rx_hwtstamp(rx_ring->q_vector, rx_desc, skb); -#endif if ((dev->features & NETIF_F_HW_VLAN_RX) && ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_VP)) { @@ -2386,10 +2382,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues, break; } -#ifdef CONFIG_IXGBE_PTP if (adapter->hw.mac.type == ixgbe_mac_X540) mask |= IXGBE_EIMS_TIMESYNC; -#endif if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) && !(adapter->flags2 & IXGBE_FLAG2_FDIR_REQUIRES_REINIT)) @@ -2455,10 +2449,8 @@ static irqreturn_t ixgbe_msix_other(int irq, void *data) ixgbe_check_fan_failure(adapter, eicr); -#ifdef CONFIG_IXGBE_PTP if (unlikely(eicr & IXGBE_EICR_TIMESYNC)) ixgbe_ptp_check_pps_event(adapter, eicr); -#endif /* re-enable the original interrupt state, no lsc, no queues */ if (!test_bit(__IXGBE_DOWN, &adapter->state)) @@ -2650,10 +2642,8 @@ static irqreturn_t ixgbe_intr(int irq, void *data) } ixgbe_check_fan_failure(adapter, eicr); -#ifdef CONFIG_IXGBE_PTP if (unlikely(eicr & IXGBE_EICR_TIMESYNC)) ixgbe_ptp_check_pps_event(adapter, eicr); -#endif /* would disable interrupts here but EIAM disabled it */ napi_schedule(&q_vector->napi); @@ -4251,10 +4241,8 @@ void ixgbe_reset(struct ixgbe_adapter *adapter) if (hw->mac.san_mac_rar_index) hw->mac.ops.set_vmdq_san_mac(hw, VMDQ_P(0)); -#ifdef CONFIG_IXGBE_PTP if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED) ixgbe_ptp_reset(adapter); -#endif } /** @@ -4961,9 +4949,7 @@ static int ixgbe_open(struct net_device *netdev) if (err) goto err_set_queues; -#ifdef CONFIG_IXGBE_PTP ixgbe_ptp_init(adapter); -#endif /* CONFIG_IXGBE_PTP*/ ixgbe_up_complete(adapter); @@ -4996,9 +4982,7 @@ static int ixgbe_close(struct net_device *netdev) { struct ixgbe_adapter *adapter = netdev_priv(netdev); -#ifdef CONFIG_IXGBE_PTP ixgbe_ptp_stop(adapter); -#endif ixgbe_down(adapter); ixgbe_free_irq(adapter); @@ -5561,10 +5545,8 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter) break; } -#ifdef CONFIG_IXGBE_PTP if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED) ixgbe_ptp_start_cyclecounter(adapter); -#endif e_info(drv, "NIC Link is Up %s, Flow Control: %s\n", (link_speed == IXGBE_LINK_SPEED_10GB_FULL ? @@ -5609,10 +5591,8 @@ static void ixgbe_watchdog_link_is_down(struct ixgbe_adapter *adapter) if (ixgbe_is_sfp(hw) && hw->mac.type == ixgbe_mac_82598EB) adapter->flags2 |= IXGBE_FLAG2_SEARCH_FOR_SFP; -#ifdef CONFIG_IXGBE_PTP if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED) ixgbe_ptp_start_cyclecounter(adapter); -#endif e_info(drv, "NIC Link is Down\n"); netif_carrier_off(netdev); @@ -5917,9 +5897,7 @@ static void ixgbe_service_task(struct work_struct *work) ixgbe_watchdog_subtask(adapter); ixgbe_fdir_reinit_subtask(adapter); ixgbe_check_hang_subtask(adapter); -#ifdef CONFIG_IXGBE_PTP ixgbe_ptp_overflow_check(adapter); -#endif ixgbe_service_event_complete(adapter); } @@ -6072,10 +6050,8 @@ static __le32 ixgbe_tx_cmd_type(u32 tx_flags) if (tx_flags & IXGBE_TX_FLAGS_HW_VLAN) cmd_type |= cpu_to_le32(IXGBE_ADVTXD_DCMD_VLE); -#ifdef CONFIG_IXGBE_PTP if (tx_flags & IXGBE_TX_FLAGS_TSTAMP) cmd_type |= cpu_to_le32(IXGBE_ADVTXD_MAC_TSTAMP); -#endif /* set segmentation enable bits for TSO/FSO */ #ifdef IXGBE_FCOE @@ -6477,12 +6453,10 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, skb_tx_timestamp(skb); -#ifdef CONFIG_IXGBE_PTP if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) { skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; tx_flags |= IXGBE_TX_FLAGS_TSTAMP; } -#endif #ifdef CONFIG_PCI_IOV /* @@ -6632,10 +6606,8 @@ static int ixgbe_ioctl(struct net_device *netdev, struct ifreq *req, int cmd) struct ixgbe_adapter *adapter = netdev_priv(netdev); switch (cmd) { -#ifdef CONFIG_IXGBE_PTP case SIOCSHWTSTAMP: return ixgbe_ptp_hwtstamp_ioctl(adapter, req, cmd); -#endif default: return mdio_mii_ioctl(&adapter->hw.phy.mdio, if_mii(req), cmd); } diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig b/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig index d0e36f2b6fb..00bc4fc968c 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig +++ b/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig @@ -20,17 +20,3 @@ config PCH_GBE purpose use. ML7223/ML7831 is companion chip for Intel Atom E6xx series. ML7223/ML7831 is completely compatible for Intel EG20T PCH. - -if PCH_GBE - -config PCH_PTP - bool "PCH PTP clock support" - default n - select PTP_1588_CLOCK - select PTP_1588_CLOCK_PCH - ---help--- - Say Y here if you want to use Precision Time Protocol (PTP) in the - driver. PTP is a method to precisely synchronize distributed clocks - over Ethernet networks. - -endif # PCH_GBE diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h index b07311eaa69..7fb7e178c74 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h @@ -649,7 +649,6 @@ extern void pch_gbe_free_tx_resources(struct pch_gbe_adapter *adapter, extern void pch_gbe_free_rx_resources(struct pch_gbe_adapter *adapter, struct pch_gbe_rx_ring *rx_ring); extern void pch_gbe_update_stats(struct pch_gbe_adapter *adapter); -#ifdef CONFIG_PCH_PTP extern u32 pch_ch_control_read(struct pci_dev *pdev); extern void pch_ch_control_write(struct pci_dev *pdev, u32 val); extern u32 pch_ch_event_read(struct pci_dev *pdev); @@ -659,7 +658,6 @@ extern u32 pch_src_uuid_hi_read(struct pci_dev *pdev); extern u64 pch_rx_snap_read(struct pci_dev *pdev); extern u64 pch_tx_snap_read(struct pci_dev *pdev); extern int pch_set_station_address(u8 *addr, struct pci_dev *pdev); -#endif /* pch_gbe_param.c */ extern void pch_gbe_check_options(struct pch_gbe_adapter *adapter); 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 b2a94d02a52..499249a15e8 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 @@ -21,10 +21,8 @@ #include "pch_gbe.h" #include "pch_gbe_api.h" #include <linux/module.h> -#ifdef CONFIG_PCH_PTP #include <linux/net_tstamp.h> #include <linux/ptp_classify.h> -#endif #define DRV_VERSION "1.01" const char pch_driver_version[] = DRV_VERSION; @@ -98,7 +96,6 @@ const char pch_driver_version[] = DRV_VERSION; #define PCH_GBE_INT_DISABLE_ALL 0 -#ifdef CONFIG_PCH_PTP /* Macros for ieee1588 */ /* 0x40 Time Synchronization Channel Control Register Bits */ #define MASTER_MODE (1<<0) @@ -113,7 +110,6 @@ const char pch_driver_version[] = DRV_VERSION; #define PTP_L4_MULTICAST_SA "01:00:5e:00:01:81" #define PTP_L2_MULTICAST_SA "01:1b:19:00:00:00" -#endif static unsigned int copybreak __read_mostly = PCH_GBE_COPYBREAK_DEFAULT; @@ -122,7 +118,6 @@ static void pch_gbe_mdio_write(struct net_device *netdev, int addr, int reg, int data); static void pch_gbe_set_multi(struct net_device *netdev); -#ifdef CONFIG_PCH_PTP static struct sock_filter ptp_filter[] = { PTP_FILTER }; @@ -291,7 +286,6 @@ static int hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0; } -#endif inline void pch_gbe_mac_load_mac_addr(struct pch_gbe_hw *hw) { @@ -1261,9 +1255,7 @@ static void pch_gbe_tx_queue(struct pch_gbe_adapter *adapter, (int)sizeof(struct pch_gbe_tx_desc) * ring_num, &hw->reg->TX_DSC_SW_P); -#ifdef CONFIG_PCH_PTP pch_tx_timestamp(adapter, skb); -#endif dev_kfree_skb_any(skb); } @@ -1771,9 +1763,7 @@ pch_gbe_clean_rx(struct pch_gbe_adapter *adapter, /* Write meta date of skb */ skb_put(skb, length); -#ifdef CONFIG_PCH_PTP pch_rx_timestamp(adapter, skb); -#endif skb->protocol = eth_type_trans(skb, netdev); if (tcp_ip_status & PCH_GBE_RXD_ACC_STAT_TCPIPOK) @@ -2369,10 +2359,8 @@ static int pch_gbe_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) pr_debug("cmd : 0x%04x\n", cmd); -#ifdef CONFIG_PCH_PTP if (cmd == SIOCSHWTSTAMP) return hwtstamp_ioctl(netdev, ifr, cmd); -#endif return generic_mii_ioctl(&adapter->mii, if_mii(ifr), cmd, NULL); } @@ -2665,14 +2653,12 @@ static int pch_gbe_probe(struct pci_dev *pdev, goto err_free_netdev; } -#ifdef CONFIG_PCH_PTP adapter->ptp_pdev = pci_get_bus_and_slot(adapter->pdev->bus->number, PCI_DEVFN(12, 4)); if (ptp_filter_init(ptp_filter, ARRAY_SIZE(ptp_filter))) { pr_err("Bad ptp filter\n"); return -EINVAL; } -#endif netdev->netdev_ops = &pch_gbe_netdev_ops; netdev->watchdog_timeo = PCH_GBE_WATCHDOG_PERIOD; diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig index 25906c1d1b1..fb3cbc27063 100644 --- a/drivers/net/ethernet/sfc/Kconfig +++ b/drivers/net/ethernet/sfc/Kconfig @@ -34,10 +34,3 @@ config SFC_SRIOV This enables support for the SFC9000 I/O Virtualization features, allowing accelerated network performance in virtualized environments. -config SFC_PTP - bool "Solarflare SFC9000-family PTP support" - depends on SFC && PTP_1588_CLOCK && !(SFC=y && PTP_1588_CLOCK=m) - default y - ---help--- - This enables support for the Precision Time Protocol (PTP) - on SFC9000-family NICs diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile index e11f2ecf69d..945bf06e69e 100644 --- a/drivers/net/ethernet/sfc/Makefile +++ b/drivers/net/ethernet/sfc/Makefile @@ -2,9 +2,8 @@ sfc-y += efx.o nic.o falcon.o siena.o tx.o rx.o filter.o \ falcon_xmac.o mcdi_mac.o \ selftest.o ethtool.o qt202x_phy.o mdio_10g.o \ tenxpress.o txc43128_phy.o falcon_boards.o \ - mcdi.o mcdi_phy.o mcdi_mon.o + mcdi.o mcdi_phy.o mcdi_mon.o ptp.o sfc-$(CONFIG_SFC_MTD) += mtd.o sfc-$(CONFIG_SFC_SRIOV) += siena_sriov.o -sfc-$(CONFIG_SFC_PTP) += ptp.o obj-$(CONFIG_SFC) += sfc.o diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 576a3109116..2487f582ab0 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -868,9 +868,7 @@ struct efx_nic { struct work_struct peer_work; #endif -#ifdef CONFIG_SFC_PTP struct efx_ptp_data *ptp_data; -#endif /* The following fields may be written more often */ diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index 438cef11f72..7a9647a3c56 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -252,7 +252,6 @@ extern int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf, bool spoofchk); struct ethtool_ts_info; -#ifdef CONFIG_SFC_PTP extern void efx_ptp_probe(struct efx_nic *efx); extern int efx_ptp_ioctl(struct efx_nic *efx, struct ifreq *ifr, int cmd); extern int efx_ptp_get_ts_info(struct net_device *net_dev, @@ -260,31 +259,6 @@ extern int efx_ptp_get_ts_info(struct net_device *net_dev, extern bool efx_ptp_is_ptp_tx(struct efx_nic *efx, struct sk_buff *skb); extern int efx_ptp_tx(struct efx_nic *efx, struct sk_buff *skb); extern void efx_ptp_event(struct efx_nic *efx, efx_qword_t *ev); -#else -static inline void efx_ptp_probe(struct efx_nic *efx) {} -static inline int efx_ptp_ioctl(struct efx_nic *efx, struct ifreq *ifr, int cmd) -{ - return -EOPNOTSUPP; -} -static inline int efx_ptp_get_ts_info(struct net_device *net_dev, - struct ethtool_ts_info *ts_info) -{ - ts_info->so_timestamping = (SOF_TIMESTAMPING_SOFTWARE | - SOF_TIMESTAMPING_RX_SOFTWARE); - ts_info->phc_index = -1; - - return 0; -} -static inline bool efx_ptp_is_ptp_tx(struct efx_nic *efx, struct sk_buff *skb) -{ - return false; -} -static inline int efx_ptp_tx(struct efx_nic *efx, struct sk_buff *skb) -{ - return NETDEV_TX_OK; -} -static inline void efx_ptp_event(struct efx_nic *efx, efx_qword_t *ev) {} -#endif extern const struct efx_nic_type falcon_a1_nic_type; extern const struct efx_nic_type falcon_b0_nic_type; diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index 131ef03fd11..70c5836ebfc 100644 --- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -25,8 +25,9 @@ config PTP_1588_CLOCK config PTP_1588_CLOCK_GIANFAR tristate "Freescale eTSEC as PTP clock" - depends on PTP_1588_CLOCK depends on GIANFAR + select PTP_1588_CLOCK + default y help This driver adds support for using the eTSEC as a PTP clock. This clock is only useful if your PTP programs are @@ -38,8 +39,9 @@ config PTP_1588_CLOCK_GIANFAR config PTP_1588_CLOCK_IXP46X tristate "Intel IXP46x as PTP clock" - depends on PTP_1588_CLOCK depends on IXP4XX_ETH + select PTP_1588_CLOCK + default y help This driver adds support for using the IXP46X as a PTP clock. This clock is only useful if your PTP programs are @@ -50,13 +52,13 @@ config PTP_1588_CLOCK_IXP46X will be called ptp_ixp46x. comment "Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks." - depends on PTP_1588_CLOCK && (PHYLIB=n || NETWORK_PHY_TIMESTAMPING=n) + depends on PHYLIB=n || NETWORK_PHY_TIMESTAMPING=n config DP83640_PHY tristate "Driver for the National Semiconductor DP83640 PHYTER" - depends on PTP_1588_CLOCK depends on NETWORK_PHY_TIMESTAMPING depends on PHYLIB + select PTP_1588_CLOCK ---help--- Supports the DP83640 PHYTER with IEEE 1588 features. @@ -70,8 +72,9 @@ config DP83640_PHY config PTP_1588_CLOCK_PCH tristate "Intel PCH EG20T as PTP clock" - depends on PTP_1588_CLOCK depends on PCH_GBE + select PTP_1588_CLOCK + default y help This driver adds support for using the PCH EG20T as a PTP clock. The hardware supports time stamping of PTP packets |