static int ngbe_dev_misc_interrupt_setup(struct rte_eth_dev *dev);
static int ngbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev);
static void ngbe_dev_interrupt_handler(void *param);
-static void ngbe_dev_interrupt_delayed_handler(void *param);
static void ngbe_configure_msix(struct rte_eth_dev *dev);
#define NGBE_SET_HWSTRIP(h, q) do {\
struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
const struct rte_memzone *mz;
uint32_t ctrl_ext;
+ u32 led_conf = 0;
int err, ret;
PMD_INIT_FUNC_TRACE();
return -EIO;
}
+ err = hw->phy.led_oem_chk(hw, &led_conf);
+ if (err == 0)
+ hw->led_conf = led_conf;
+ else
+ hw->led_conf = 0xFFFF;
+
err = hw->mac.init_hw(hw);
if (err != 0) {
PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", err);
PMD_INIT_FUNC_TRACE();
+ /* Stop the link setup handler before resetting the HW. */
+ rte_eal_alarm_cancel(ngbe_dev_setup_link_alarm_handler, dev);
+
/* disable uio/vfio intr/eventfd mapping */
rte_intr_disable(intr_handle);
/* stop adapter */
hw->adapter_stopped = 0;
- ngbe_stop_hw(hw);
/* reinitialize adapter, this calls reset and start */
hw->nb_rx_queues = dev->data->nb_rx_queues;
hw->mac.start_hw(hw);
hw->mac.get_link_status = true;
+ ngbe_set_pcie_master(hw, true);
+
/* configure PF module if SRIOV enabled */
ngbe_pf_host_configure(dev);
}
}
- /* confiugre MSI-X for sleep until Rx interrupt */
+ /* configure MSI-X for sleep until Rx interrupt */
ngbe_configure_msix(dev);
/* initialize transmission unit */
goto error;
}
+ hw->mac.setup_pba(hw);
ngbe_configure_port(dev);
err = ngbe_dev_rxtx_start(dev);
speed |= NGBE_LINK_SPEED_10M_FULL;
}
- hw->phy.init_hw(hw);
+ err = hw->phy.init_hw(hw);
+ if (err != 0) {
+ PMD_INIT_LOG(ERR, "PHY init failed");
+ goto error;
+ }
err = hw->mac.setup_link(hw, speed, link_up);
if (err != 0)
goto error;
/* resume enabled intr since HW reset */
ngbe_enable_intr(dev);
- if ((hw->sub_system_id & NGBE_OEM_MASK) == NGBE_LY_M88E1512_SFP ||
- (hw->sub_system_id & NGBE_OEM_MASK) == NGBE_LY_YT8521S_SFP) {
+ if (hw->gpio_ctl) {
/* gpio0 is used to power on/off control*/
wr32(hw, NGBE_GPIODATA, 0);
}
PMD_INIT_FUNC_TRACE();
- if ((hw->sub_system_id & NGBE_OEM_MASK) == NGBE_LY_M88E1512_SFP ||
- (hw->sub_system_id & NGBE_OEM_MASK) == NGBE_LY_YT8521S_SFP) {
+ rte_eal_alarm_cancel(ngbe_dev_setup_link_alarm_handler, dev);
+
+ if (hw->gpio_ctl) {
/* gpio0 is used to power on/off control*/
wr32(hw, NGBE_GPIODATA, NGBE_GPIOBIT_0);
}
rte_intr_efd_disable(intr_handle);
rte_intr_vec_list_free(intr_handle);
+ ngbe_set_pcie_master(hw, true);
+
adapter->rss_reta_updated = 0;
hw->adapter_stopped = true;
ngbe_dev_free_queues(dev);
+ ngbe_set_pcie_master(hw, false);
+
/* reprogram the RAR[0] in case user changed it. */
ngbe_set_rar(hw, 0, hw->mac.addr, 0, true);
return NULL;
}
+void
+ngbe_dev_setup_link_alarm_handler(void *param)
+{
+ struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
+ struct ngbe_hw *hw = ngbe_dev_hw(dev);
+ struct ngbe_interrupt *intr = ngbe_dev_intr(dev);
+ u32 speed;
+ bool autoneg = false;
+
+ speed = hw->phy.autoneg_advertised;
+ if (!speed)
+ hw->mac.get_link_capabilities(hw, &speed, &autoneg);
+
+ hw->mac.setup_link(hw, speed, true);
+
+ intr->flags &= ~NGBE_FLAG_NEED_LINK_CONFIG;
+}
+
/* return 0 means link status changed, -1 means not changed */
int
ngbe_dev_link_update_share(struct rte_eth_dev *dev,
return rte_eth_linkstatus_set(dev, &link);
}
- if (!link_up)
+ if (!link_up) {
+ if (hw->phy.media_type == ngbe_media_type_fiber &&
+ hw->phy.type != ngbe_phy_mvl_sfi) {
+ intr->flags |= NGBE_FLAG_NEED_LINK_CONFIG;
+ rte_eal_alarm_set(10,
+ ngbe_dev_setup_link_alarm_handler, dev);
+ }
+
return rte_eth_linkstatus_set(dev, &link);
+ }
intr->flags &= ~NGBE_FLAG_NEED_LINK_CONFIG;
link.link_status = RTE_ETH_LINK_UP;
struct ngbe_hw *hw = ngbe_dev_hw(dev);
struct ngbe_interrupt *intr = ngbe_dev_intr(dev);
- /* clear all cause mask */
- ngbe_disable_intr(hw);
-
/* read-on-clear nic registers here */
eicr = ((u32 *)hw->isb_mem)[NGBE_ISB_MISC];
PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
if (eicr & NGBE_ICRMISC_GPIO)
intr->flags |= NGBE_FLAG_NEED_LINK_UPDATE;
+ ((u32 *)hw->isb_mem)[NGBE_ISB_MISC] = 0;
+
return 0;
}
ngbe_dev_interrupt_action(struct rte_eth_dev *dev)
{
struct ngbe_interrupt *intr = ngbe_dev_intr(dev);
- int64_t timeout;
PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
rte_eth_linkstatus_get(dev, &link);
ngbe_dev_link_update(dev, 0);
-
- /* likely to up */
- if (link.link_status != RTE_ETH_LINK_UP)
- /* handle it 1 sec later, wait it being stable */
- timeout = NGBE_LINK_UP_CHECK_TIMEOUT;
- /* likely to down */
- else
- /* handle it 4 sec later, wait it being stable */
- timeout = NGBE_LINK_DOWN_CHECK_TIMEOUT;
-
+ intr->flags &= ~NGBE_FLAG_NEED_LINK_UPDATE;
ngbe_dev_link_status_print(dev);
- if (rte_eal_alarm_set(timeout * 1000,
- ngbe_dev_interrupt_delayed_handler,
- (void *)dev) < 0) {
- PMD_DRV_LOG(ERR, "Error setting alarm");
- } else {
- /* remember original mask */
- intr->mask_misc_orig = intr->mask_misc;
- /* only disable lsc interrupt */
- intr->mask_misc &= ~NGBE_ICRMISC_PHY;
-
- intr->mask_orig = intr->mask;
- /* only disable all misc interrupts */
- intr->mask &= ~(1ULL << NGBE_MISC_VEC_ID);
- }
+ if (dev->data->dev_link.link_speed != link.link_speed)
+ rte_eth_dev_callback_process(dev,
+ RTE_ETH_EVENT_INTR_LSC, NULL);
}
PMD_DRV_LOG(DEBUG, "enable intr immediately");
return 0;
}
-/**
- * Interrupt handler which shall be registered for alarm callback for delayed
- * handling specific interrupt to wait for the stable nic state. As the
- * NIC interrupt state is not stable for ngbe after link is just down,
- * it needs to wait 4 seconds to get the stable status.
- *
- * @param param
- * The address of parameter (struct rte_eth_dev *) registered before.
- */
-static void
-ngbe_dev_interrupt_delayed_handler(void *param)
-{
- struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
- struct ngbe_interrupt *intr = ngbe_dev_intr(dev);
- struct ngbe_hw *hw = ngbe_dev_hw(dev);
- uint32_t eicr;
-
- ngbe_disable_intr(hw);
-
- eicr = ((u32 *)hw->isb_mem)[NGBE_ISB_MISC];
- if (eicr & NGBE_ICRMISC_VFMBX)
- ngbe_pf_mbx_process(dev);
-
- if (intr->flags & NGBE_FLAG_NEED_LINK_UPDATE) {
- ngbe_dev_link_update(dev, 0);
- intr->flags &= ~NGBE_FLAG_NEED_LINK_UPDATE;
- ngbe_dev_link_status_print(dev);
- rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
- NULL);
- }
-
- if (intr->flags & NGBE_FLAG_MACSEC) {
- rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC,
- NULL);
- intr->flags &= ~NGBE_FLAG_MACSEC;
- }
-
- /* restore original mask */
- intr->mask_misc = intr->mask_misc_orig;
- intr->mask_misc_orig = 0;
- intr->mask = intr->mask_orig;
- intr->mask_orig = 0;
-
- PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
- ngbe_enable_intr(dev);
-}
-
/**
* Interrupt handler triggered by NIC for handling
* specific interrupt.
* scattered packets when this feature has not been enabled before.
*/
if (dev_data->dev_started && !dev_data->scattered_rx &&
- (frame_size + 2 * NGBE_VLAN_TAG_SIZE >
+ (frame_size + 2 * RTE_VLAN_HLEN >
dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
PMD_INIT_LOG(ERR, "Stop port first.");
return -EINVAL;
wr32(hw, NGBE_IVARMISC, tmp);
} else {
/* rx or tx causes */
- /* Workround for ICR lost */
+ /* Workaround for ICR lost */
idx = ((16 * (queue & 1)) + (8 * direction));
tmp = rd32(hw, NGBE_IVAR(queue >> 1));
tmp &= ~(0xFF << idx);
/* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
wr32(hw, NGBE_ETFLT(NGBE_ETF_ID_1588), 0);
- /* Stop incrementating the System Time registers. */
+ /* Stop incrementing the System Time registers. */
wr32(hw, NGBE_TSTIMEINC, 0);
return 0;
.timesync_adjust_time = ngbe_timesync_adjust_time,
.timesync_read_time = ngbe_timesync_read_time,
.timesync_write_time = ngbe_timesync_write_time,
+ .tx_done_cleanup = ngbe_dev_tx_done_cleanup,
};
RTE_PMD_REGISTER_PCI(net_ngbe, rte_ngbe_pmd);
git.droids-corp.org / dpdk.git / blobdiff