static char ixgbe_default_device_descr[] =
"Intel(R) 10 Gigabit Network Connection";
#endif
-#define DRV_VERSION "4.0.1-k"
+#define DRV_VERSION "4.2.1-k"
const char ixgbe_driver_version[] = DRV_VERSION;
static const char ixgbe_copyright[] =
"Copyright (c) 1999-2015 Intel Corporation.";
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KX4), board_X550EM_x},
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KR), board_X550EM_x},
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_10G_T), board_X550EM_x},
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_SFP), board_X550EM_x},
/* required last entry */
{0, }
};
int cpu)
{
struct ixgbe_hw *hw = &adapter->hw;
- u32 txctrl = dca3_get_tag(tx_ring->dev, cpu);
+ u32 txctrl = 0;
u16 reg_offset;
+ if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+ txctrl = dca3_get_tag(tx_ring->dev, cpu);
+
switch (hw->mac.type) {
case ixgbe_mac_82598EB:
reg_offset = IXGBE_DCA_TXCTRL(tx_ring->reg_idx);
int cpu)
{
struct ixgbe_hw *hw = &adapter->hw;
- u32 rxctrl = dca3_get_tag(rx_ring->dev, cpu);
+ u32 rxctrl = 0;
u8 reg_idx = rx_ring->reg_idx;
+ if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+ rxctrl = dca3_get_tag(rx_ring->dev, cpu);
switch (hw->mac.type) {
case ixgbe_mac_82599EB:
* which will cause the DCA tag to be cleared.
*/
rxctrl |= IXGBE_DCA_RXCTRL_DESC_RRO_EN |
+ IXGBE_DCA_RXCTRL_DATA_DCA_EN |
IXGBE_DCA_RXCTRL_DESC_DCA_EN;
IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(reg_idx), rxctrl);
{
int i;
- if (!(adapter->flags & IXGBE_FLAG_DCA_ENABLED))
- return;
-
/* always use CB2 mode, difference is masked in the CB driver */
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL, 2);
+ if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL,
+ IXGBE_DCA_CTRL_DCA_MODE_CB2);
+ else
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL,
+ IXGBE_DCA_CTRL_DCA_DISABLE);
for (i = 0; i < adapter->num_q_vectors; i++) {
adapter->q_vector[i]->cpu = -1;
break;
if (dca_add_requester(dev) == 0) {
adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
- ixgbe_setup_dca(adapter);
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL,
+ IXGBE_DCA_CTRL_DCA_MODE_CB2);
break;
}
/* Fall Through since DCA is disabled. */
if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
dca_remove_requester(dev);
adapter->flags &= ~IXGBE_FLAG_DCA_ENABLED;
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL, 1);
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL,
+ IXGBE_DCA_CTRL_DCA_DISABLE);
}
break;
}
/* simple throttlerate management
* 0-10MB/s lowest (100000 ints/s)
* 10-20MB/s low (20000 ints/s)
- * 20-1249MB/s bulk (8000 ints/s)
+ * 20-1249MB/s bulk (12000 ints/s)
*/
/* what was last interrupt timeslice? */
timepassed_us = q_vector->itr >> 2;
new_itr = IXGBE_20K_ITR;
break;
case bulk_latency:
- new_itr = IXGBE_8K_ITR;
+ new_itr = IXGBE_12K_ITR;
break;
default:
break;
static void ixgbe_check_sfp_event(struct ixgbe_adapter *adapter, u32 eicr)
{
struct ixgbe_hw *hw = &adapter->hw;
+ u32 eicr_mask = IXGBE_EICR_GPI_SDP2(hw);
+
+ if (!ixgbe_is_sfp(hw))
+ return;
- if (eicr & IXGBE_EICR_GPI_SDP2(hw)) {
+ /* Later MAC's use different SDP */
+ if (hw->mac.type >= ixgbe_mac_X540)
+ eicr_mask = IXGBE_EICR_GPI_SDP0_X540;
+
+ if (eicr & eicr_mask) {
/* Clear the interrupt */
- IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP2(hw));
+ IXGBE_WRITE_REG(hw, IXGBE_EICR, eicr_mask);
if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
adapter->flags2 |= IXGBE_FLAG2_SFP_NEEDS_RESET;
+ adapter->sfp_poll_time = 0;
ixgbe_service_event_schedule(adapter);
}
}
- if (eicr & IXGBE_EICR_GPI_SDP1(hw)) {
+ if (adapter->hw.mac.type == ixgbe_mac_82599EB &&
+ (eicr & IXGBE_EICR_GPI_SDP1(hw))) {
/* Clear the interrupt */
IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1(hw));
if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
case ixgbe_mac_X540:
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
+ if (adapter->hw.device_id == IXGBE_DEV_ID_X550EM_X_SFP)
+ mask |= IXGBE_EIMS_GPI_SDP0(&adapter->hw);
if (adapter->hw.phy.type == ixgbe_phy_x550em_ext_t)
mask |= IXGBE_EICR_GPI_SDP0_X540;
mask |= IXGBE_EIMS_ECC;
container_of(napi, struct ixgbe_q_vector, napi);
struct ixgbe_adapter *adapter = q_vector->adapter;
struct ixgbe_ring *ring;
- int per_ring_budget;
+ int per_ring_budget, work_done = 0;
bool clean_complete = true;
#ifdef CONFIG_IXGBE_DCA
else
per_ring_budget = budget;
- ixgbe_for_each_ring(ring, q_vector->rx)
- clean_complete &= (ixgbe_clean_rx_irq(q_vector, ring,
- per_ring_budget) < per_ring_budget);
+ ixgbe_for_each_ring(ring, q_vector->rx) {
+ int cleaned = ixgbe_clean_rx_irq(q_vector, ring,
+ per_ring_budget);
+
+ work_done += cleaned;
+ clean_complete &= (cleaned < per_ring_budget);
+ }
ixgbe_qv_unlock_napi(q_vector);
/* If all work not completed, return budget and keep polling */
return budget;
/* all work done, exit the polling mode */
- napi_complete(napi);
+ napi_complete_done(napi, work_done);
if (adapter->rx_itr_setting & 1)
ixgbe_set_itr(q_vector);
if (!test_bit(__IXGBE_DOWN, &adapter->state))
hw->mac.ops.set_mac_anti_spoofing(hw, (adapter->num_vfs != 0),
adapter->num_vfs);
- /* Ensure LLDP is set for Ethertype Antispoofing if we will be
+ /* Ensure LLDP and FC is set for Ethertype Antispoofing if we will be
* calling set_ethertype_anti_spoofing for each VF in loop below
*/
- if (hw->mac.ops.set_ethertype_anti_spoofing)
+ if (hw->mac.ops.set_ethertype_anti_spoofing) {
IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_LLDP),
- (IXGBE_ETQF_FILTER_EN | /* enable filter */
- IXGBE_ETQF_TX_ANTISPOOF | /* tx antispoof */
- IXGBE_ETH_P_LLDP)); /* LLDP eth type */
+ (IXGBE_ETQF_FILTER_EN |
+ IXGBE_ETQF_TX_ANTISPOOF |
+ IXGBE_ETH_P_LLDP));
+
+ IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_FC),
+ (IXGBE_ETQF_FILTER_EN |
+ IXGBE_ETQF_TX_ANTISPOOF |
+ ETH_P_PAUSE));
+ }
/* For VFs that have spoof checking turned off */
for (i = 0; i < adapter->num_vfs; i++) {
u32 rdrxctl = IXGBE_READ_REG(hw, IXGBE_RDRXCTL);
switch (hw->mac.type) {
- case ixgbe_mac_X550:
- case ixgbe_mac_X550EM_x:
case ixgbe_mac_82598EB:
/*
* For VMDq support of different descriptor types or
*/
rdrxctl |= IXGBE_RDRXCTL_MVMEN;
break;
+ case ixgbe_mac_X550:
+ case ixgbe_mac_X550EM_x:
+ if (adapter->num_vfs)
+ rdrxctl |= IXGBE_RDRXCTL_PSP;
+ /* fall through for older HW */
case ixgbe_mac_82599EB:
case ixgbe_mac_X540:
/* Disable RSC for ACK packets */
break;
}
+#ifdef CONFIG_IXGBE_DCA
+ /* configure DCA */
+ if (adapter->flags & IXGBE_FLAG_DCA_CAPABLE)
+ ixgbe_setup_dca(adapter);
+#endif /* CONFIG_IXGBE_DCA */
+
#ifdef IXGBE_FCOE
/* configure FCoE L2 filters, redirection table, and Rx control */
ixgbe_configure_fcoe(adapter);
adapter->flags2 |= IXGBE_FLAG2_SEARCH_FOR_SFP;
adapter->flags2 |= IXGBE_FLAG2_SFP_NEEDS_RESET;
+ adapter->sfp_poll_time = 0;
}
/**
case ixgbe_mac_82599EB:
gpie |= IXGBE_SDP0_GPIEN_8259X;
break;
- case ixgbe_mac_X540:
- gpie |= IXGBE_EIMS_TS;
- break;
default:
break;
}
if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)
gpie |= IXGBE_SDP1_GPIEN(hw);
- if (hw->mac.type == ixgbe_mac_82599EB) {
- gpie |= IXGBE_SDP1_GPIEN_8259X;
- gpie |= IXGBE_SDP2_GPIEN_8259X;
+ switch (hw->mac.type) {
+ case ixgbe_mac_82599EB:
+ gpie |= IXGBE_SDP1_GPIEN_8259X | IXGBE_SDP2_GPIEN_8259X;
+ break;
+ case ixgbe_mac_X550EM_x:
+ gpie |= IXGBE_SDP0_GPIEN_X540;
+ break;
+ default:
+ break;
}
IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
ixgbe_clean_all_tx_rings(adapter);
ixgbe_clean_all_rx_rings(adapter);
-
-#ifdef CONFIG_IXGBE_DCA
- /* since we reset the hardware DCA settings were cleared */
- ixgbe_setup_dca(adapter);
-#endif
}
/**
rss = min_t(int, ixgbe_max_rss_indices(adapter), num_online_cpus());
adapter->ring_feature[RING_F_RSS].limit = rss;
adapter->flags2 |= IXGBE_FLAG2_RSC_CAPABLE;
- adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
adapter->max_q_vectors = MAX_Q_VECTORS_82599;
adapter->atr_sample_rate = 20;
fdir = min_t(int, IXGBE_MAX_FDIR_INDICES, num_online_cpus());
switch (hw->mac.type) {
case ixgbe_mac_82598EB:
adapter->flags2 &= ~IXGBE_FLAG2_RSC_CAPABLE;
- adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED;
if (hw->device_id == IXGBE_DEV_ID_82598AT)
adapter->flags |= IXGBE_FLAG_FAN_FAIL_CAPABLE;
!(adapter->flags2 & IXGBE_FLAG2_SFP_NEEDS_RESET))
return;
+ if (adapter->sfp_poll_time &&
+ time_after(adapter->sfp_poll_time, jiffies))
+ return; /* If not yet time to poll for SFP */
+
/* someone else is in init, wait until next service event */
if (test_and_set_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
return;
+ adapter->sfp_poll_time = jiffies + IXGBE_SFP_POLL_JIFFIES - 1;
+
err = hw->phy.ops.identify_sfp(hw);
if (err == IXGBE_ERR_SFP_NOT_SUPPORTED)
goto sfp_out;
.ndo_set_vf_rate = ixgbe_ndo_set_vf_bw,
.ndo_set_vf_spoofchk = ixgbe_ndo_set_vf_spoofchk,
.ndo_set_vf_rss_query_en = ixgbe_ndo_set_vf_rss_query_en,
+ .ndo_set_vf_trust = ixgbe_ndo_set_vf_trust,
.ndo_get_vf_config = ixgbe_ndo_get_vf_config,
.ndo_get_stats64 = ixgbe_get_stats64,
#ifdef CONFIG_IXGBE_DCB
hw->phy.reset_if_overtemp = true;
err = hw->mac.ops.reset_hw(hw);
hw->phy.reset_if_overtemp = false;
- if (err == IXGBE_ERR_SFP_NOT_PRESENT &&
- hw->mac.type == ixgbe_mac_82598EB) {
+ if (err == IXGBE_ERR_SFP_NOT_PRESENT) {
err = 0;
} else if (err == IXGBE_ERR_SFP_NOT_SUPPORTED) {
e_dev_err("failed to load because an unsupported SFP+ or QSFP module type was detected.\n");
if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
adapter->flags &= ~IXGBE_FLAG_DCA_ENABLED;
dca_remove_requester(&pdev->dev);
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL, 1);
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL,
+ IXGBE_DCA_CTRL_DCA_DISABLE);
}
#endif
/* remove the added san mac */
ixgbe_del_sanmac_netdev(netdev);
- if (netdev->reg_state == NETREG_REGISTERED)
- unregister_netdev(netdev);
-
#ifdef CONFIG_PCI_IOV
ixgbe_disable_sriov(adapter);
#endif
+ if (netdev->reg_state == NETREG_REGISTERED)
+ unregister_netdev(netdev);
+
ixgbe_clear_interrupt_scheme(adapter);
ixgbe_release_hw_control(adapter);
projects / karo-tx-linux.git / blobdiff