/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2008 Intel Corporation.
+ Copyright(c) 1999 - 2009 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
{"rx_header_split", IXGBE_STAT(rx_hdr_split)},
{"alloc_rx_page_failed", IXGBE_STAT(alloc_rx_page_failed)},
{"alloc_rx_buff_failed", IXGBE_STAT(alloc_rx_buff_failed)},
- {"lro_aggregated", IXGBE_STAT(lro_aggregated)},
- {"lro_flushed", IXGBE_STAT(lro_flushed)},
+ {"rx_no_dma_resources", IXGBE_STAT(hw_rx_no_dma_resources)},
};
#define IXGBE_QUEUE_STATS_LEN \
ecmd->advertising |= ADVERTISED_1000baseT_Full;
ecmd->port = PORT_TP;
+ } else if (hw->phy.media_type == ixgbe_media_type_backplane) {
+ /* Set as FIBRE until SERDES defined in kernel */
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82598:
+ ecmd->supported |= (SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE);
+ ecmd->advertising = (ADVERTISED_10000baseT_Full |
+ ADVERTISED_1000baseT_Full |
+ ADVERTISED_FIBRE);
+ ecmd->port = PORT_FIBRE;
+ break;
+ case IXGBE_DEV_ID_82598_BX:
+ ecmd->supported = (SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE);
+ ecmd->advertising = (ADVERTISED_1000baseT_Full |
+ ADVERTISED_FIBRE);
+ ecmd->port = PORT_FIBRE;
+ ecmd->autoneg = AUTONEG_DISABLE;
+ break;
+ }
} else {
ecmd->supported |= SUPPORTED_FIBRE;
ecmd->advertising = (ADVERTISED_10000baseT_Full |
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
- pause->autoneg = (hw->fc.type == ixgbe_fc_full ? 1 : 0);
+ pause->autoneg = (hw->fc.current_mode == ixgbe_fc_full ? 1 : 0);
- if (hw->fc.type == ixgbe_fc_rx_pause) {
+ if (hw->fc.current_mode == ixgbe_fc_rx_pause) {
pause->rx_pause = 1;
- } else if (hw->fc.type == ixgbe_fc_tx_pause) {
+ } else if (hw->fc.current_mode == ixgbe_fc_tx_pause) {
pause->tx_pause = 1;
- } else if (hw->fc.type == ixgbe_fc_full) {
+ } else if (hw->fc.current_mode == ixgbe_fc_full) {
pause->rx_pause = 1;
pause->tx_pause = 1;
}
if ((pause->autoneg == AUTONEG_ENABLE) ||
(pause->rx_pause && pause->tx_pause))
- hw->fc.type = ixgbe_fc_full;
+ hw->fc.requested_mode = ixgbe_fc_full;
else if (pause->rx_pause && !pause->tx_pause)
- hw->fc.type = ixgbe_fc_rx_pause;
+ hw->fc.requested_mode = ixgbe_fc_rx_pause;
else if (!pause->rx_pause && pause->tx_pause)
- hw->fc.type = ixgbe_fc_tx_pause;
+ hw->fc.requested_mode = ixgbe_fc_tx_pause;
else if (!pause->rx_pause && !pause->tx_pause)
- hw->fc.type = ixgbe_fc_none;
+ hw->fc.requested_mode = ixgbe_fc_none;
else
return -EINVAL;
- hw->fc.original_type = hw->fc.type;
-
- if (netif_running(netdev))
- ixgbe_reinit_locked(adapter);
- else
- ixgbe_reset(adapter);
+ hw->mac.ops.setup_fc(hw, 0);
return 0;
}
regs_buff[825] = IXGBE_READ_REG(hw, IXGBE_IP6AT);
regs_buff[826] = IXGBE_READ_REG(hw, IXGBE_WUPL);
regs_buff[827] = IXGBE_READ_REG(hw, IXGBE_WUPM);
- regs_buff[828] = IXGBE_READ_REG(hw, IXGBE_FHFT);
+ regs_buff[828] = IXGBE_READ_REG(hw, IXGBE_FHFT(0));
regs_buff[829] = IXGBE_READ_REG(hw, IXGBE_RMCS);
regs_buff[830] = IXGBE_READ_REG(hw, IXGBE_DPMCS);
struct ethtool_drvinfo *drvinfo)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ char firmware_version[32];
strncpy(drvinfo->driver, ixgbe_driver_name, 32);
strncpy(drvinfo->version, ixgbe_driver_version, 32);
- strncpy(drvinfo->fw_version, "N/A", 32);
+
+ sprintf(firmware_version, "%d.%d-%d",
+ (adapter->eeprom_version & 0xF000) >> 12,
+ (adapter->eeprom_version & 0x0FF0) >> 4,
+ adapter->eeprom_version & 0x000F);
+
+ strncpy(drvinfo->fw_version, firmware_version, 32);
strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
drvinfo->n_stats = IXGBE_STATS_LEN;
drvinfo->regdump_len = ixgbe_get_regs_len(netdev);
return 0;
}
- if (adapter->num_tx_queues > adapter->num_rx_queues)
- temp_ring = vmalloc(adapter->num_tx_queues *
- sizeof(struct ixgbe_ring));
- else
- temp_ring = vmalloc(adapter->num_rx_queues *
- sizeof(struct ixgbe_ring));
+ temp_ring = kcalloc(adapter->num_tx_queues,
+ sizeof(struct ixgbe_ring), GFP_KERNEL);
if (!temp_ring)
return -ENOMEM;
while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
msleep(1);
- if (netif_running(netdev))
- ixgbe_down(adapter);
-
- /*
- * We can't just free everything and then setup again,
- * because the ISRs in MSI-X mode get passed pointers
- * to the tx and rx ring structs.
- */
if (new_tx_count != adapter->tx_ring->count) {
- memcpy(temp_ring, adapter->tx_ring,
- adapter->num_tx_queues * sizeof(struct ixgbe_ring));
-
for (i = 0; i < adapter->num_tx_queues; i++) {
temp_ring[i].count = new_tx_count;
err = ixgbe_setup_tx_resources(adapter, &temp_ring[i]);
}
goto err_setup;
}
+ temp_ring[i].v_idx = adapter->tx_ring[i].v_idx;
}
-
- for (i = 0; i < adapter->num_tx_queues; i++)
- ixgbe_free_tx_resources(adapter, &adapter->tx_ring[i]);
-
- memcpy(adapter->tx_ring, temp_ring,
- adapter->num_tx_queues * sizeof(struct ixgbe_ring));
-
+ if (netif_running(netdev))
+ netdev->netdev_ops->ndo_stop(netdev);
+ ixgbe_reset_interrupt_capability(adapter);
+ ixgbe_napi_del_all(adapter);
+ INIT_LIST_HEAD(&netdev->napi_list);
+ kfree(adapter->tx_ring);
+ adapter->tx_ring = temp_ring;
+ temp_ring = NULL;
adapter->tx_ring_count = new_tx_count;
}
- if (new_rx_count != adapter->rx_ring->count) {
- memcpy(temp_ring, adapter->rx_ring,
- adapter->num_rx_queues * sizeof(struct ixgbe_ring));
+ temp_ring = kcalloc(adapter->num_rx_queues,
+ sizeof(struct ixgbe_ring), GFP_KERNEL);
+ if (!temp_ring) {
+ if (netif_running(netdev))
+ netdev->netdev_ops->ndo_open(netdev);
+ return -ENOMEM;
+ }
+ if (new_rx_count != adapter->rx_ring->count) {
for (i = 0; i < adapter->num_rx_queues; i++) {
temp_ring[i].count = new_rx_count;
err = ixgbe_setup_rx_resources(adapter, &temp_ring[i]);
}
goto err_setup;
}
+ temp_ring[i].v_idx = adapter->rx_ring[i].v_idx;
}
-
- for (i = 0; i < adapter->num_rx_queues; i++)
- ixgbe_free_rx_resources(adapter, &adapter->rx_ring[i]);
-
- memcpy(adapter->rx_ring, temp_ring,
- adapter->num_rx_queues * sizeof(struct ixgbe_ring));
+ if (netif_running(netdev))
+ netdev->netdev_ops->ndo_stop(netdev);
+ ixgbe_reset_interrupt_capability(adapter);
+ ixgbe_napi_del_all(adapter);
+ INIT_LIST_HEAD(&netdev->napi_list);
+ kfree(adapter->rx_ring);
+ adapter->rx_ring = temp_ring;
+ temp_ring = NULL;
adapter->rx_ring_count = new_rx_count;
}
/* success! */
err = 0;
err_setup:
+ ixgbe_init_interrupt_scheme(adapter);
if (netif_running(netdev))
- ixgbe_up(adapter);
+ netdev->netdev_ops->ndo_open(netdev);
clear_bit(__IXGBE_RESETTING, &adapter->state);
return err;
int stat_count = sizeof(struct ixgbe_queue_stats) / sizeof(u64);
int j, k;
int i;
- u64 aggregated = 0, flushed = 0, no_desc = 0;
- for (i = 0; i < adapter->num_rx_queues; i++) {
- aggregated += adapter->rx_ring[i].lro_mgr.stats.aggregated;
- flushed += adapter->rx_ring[i].lro_mgr.stats.flushed;
- no_desc += adapter->rx_ring[i].lro_mgr.stats.no_desc;
- }
- adapter->lro_aggregated = aggregated;
- adapter->lro_flushed = flushed;
- adapter->lro_no_desc = no_desc;
ixgbe_update_stats(adapter);
for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) {
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
for (i = 0; i < MAX_TX_PACKET_BUFFERS; i++) {
sprintf(p, "tx_pb_%u_pxon", i);
+ p += ETH_GSTRING_LEN;
+ sprintf(p, "tx_pb_%u_pxoff", i);
+ p += ETH_GSTRING_LEN;
}
for (i = 0; i < MAX_RX_PACKET_BUFFERS; i++) {
+ sprintf(p, "rx_pb_%u_pxon", i);
+ p += ETH_GSTRING_LEN;
+ sprintf(p, "rx_pb_%u_pxoff", i);
+ p += ETH_GSTRING_LEN;
}
}
/* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */
static void ixgbe_get_wol(struct net_device *netdev,
struct ethtool_wolinfo *wol)
{
- wol->supported = 0;
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
+
+ wol->supported = WAKE_UCAST | WAKE_MCAST |
+ WAKE_BCAST | WAKE_MAGIC;
wol->wolopts = 0;
+ if (!device_can_wakeup(&adapter->pdev->dev))
+ return;
+
+ if (adapter->wol & IXGBE_WUFC_EX)
+ wol->wolopts |= WAKE_UCAST;
+ if (adapter->wol & IXGBE_WUFC_MC)
+ wol->wolopts |= WAKE_MCAST;
+ if (adapter->wol & IXGBE_WUFC_BC)
+ wol->wolopts |= WAKE_BCAST;
+ if (adapter->wol & IXGBE_WUFC_MAG)
+ wol->wolopts |= WAKE_MAGIC;
+
return;
}
+static int ixgbe_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+{
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
+
+ if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
+ return -EOPNOTSUPP;
+
+ adapter->wol = 0;
+
+ if (wol->wolopts & WAKE_UCAST)
+ adapter->wol |= IXGBE_WUFC_EX;
+ if (wol->wolopts & WAKE_MCAST)
+ adapter->wol |= IXGBE_WUFC_MC;
+ if (wol->wolopts & WAKE_BCAST)
+ adapter->wol |= IXGBE_WUFC_BC;
+ if (wol->wolopts & WAKE_MAGIC)
+ adapter->wol |= IXGBE_WUFC_MAG;
+
+ device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
+
+ return 0;
+}
+
static int ixgbe_nway_reset(struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ethtool_coalesce *ec)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
- struct ixgbe_hw *hw = &adapter->hw;
int i;
if (ec->tx_max_coalesced_frames_irq)
adapter->tx_ring[0].work_limit = ec->tx_max_coalesced_frames_irq;
if (ec->rx_coalesce_usecs > 1) {
+ /* check the limits */
+ if ((1000000/ec->rx_coalesce_usecs > IXGBE_MAX_INT_RATE) ||
+ (1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE))
+ return -EINVAL;
+
/* store the value in ints/second */
adapter->eitr_param = 1000000/ec->rx_coalesce_usecs;
/* static value of interrupt rate */
adapter->itr_setting = adapter->eitr_param;
- /* clear the lower bit */
+ /* clear the lower bit as its used for dynamic state */
adapter->itr_setting &= ~1;
} else if (ec->rx_coalesce_usecs == 1) {
/* 1 means dynamic mode */
adapter->eitr_param = 20000;
adapter->itr_setting = 1;
} else {
- /* any other value means disable eitr, which is best
- * served by setting the interrupt rate very high */
- adapter->eitr_param = 3000000;
+ /*
+ * any other value means disable eitr, which is best
+ * served by setting the interrupt rate very high
+ */
+ adapter->eitr_param = IXGBE_MAX_INT_RATE;
adapter->itr_setting = 0;
}
for (i = 0; i < adapter->num_msix_vectors - NON_Q_VECTORS; i++) {
struct ixgbe_q_vector *q_vector = &adapter->q_vector[i];
if (q_vector->txr_count && !q_vector->rxr_count)
+ /* tx vector gets half the rate */
q_vector->eitr = (adapter->eitr_param >> 1);
else
/* rx only or mixed */
q_vector->eitr = adapter->eitr_param;
- IXGBE_WRITE_REG(hw, IXGBE_EITR(i),
- EITR_INTS_PER_SEC_TO_REG(q_vector->eitr));
+ ixgbe_write_eitr(adapter, i,
+ EITR_INTS_PER_SEC_TO_REG(q_vector->eitr));
}
return 0;
.get_regs_len = ixgbe_get_regs_len,
.get_regs = ixgbe_get_regs,
.get_wol = ixgbe_get_wol,
+ .set_wol = ixgbe_set_wol,
.nway_reset = ixgbe_nway_reset,
.get_link = ethtool_op_get_link,
.get_eeprom_len = ixgbe_get_eeprom_len,