summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/intel/igb/igb_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_main.c')
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c95
1 files changed, 13 insertions, 82 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 60cf3ebf4bb..c9997d83de0 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -682,52 +682,29 @@ static int igb_alloc_queues(struct igb_adapter *adapter)
{
struct igb_ring *ring;
int i;
- int orig_node = adapter->node;
for (i = 0; i < adapter->num_tx_queues; i++) {
- if (orig_node == -1) {
- int cur_node = next_online_node(adapter->node);
- if (cur_node == MAX_NUMNODES)
- cur_node = first_online_node;
- adapter->node = cur_node;
- }
- ring = kzalloc_node(sizeof(struct igb_ring), GFP_KERNEL,
- adapter->node);
- if (!ring)
- ring = kzalloc(sizeof(struct igb_ring), GFP_KERNEL);
+ ring = kzalloc(sizeof(struct igb_ring), GFP_KERNEL);
if (!ring)
goto err;
ring->count = adapter->tx_ring_count;
ring->queue_index = i;
ring->dev = &adapter->pdev->dev;
ring->netdev = adapter->netdev;
- ring->numa_node = adapter->node;
/* For 82575, context index must be unique per ring. */
if (adapter->hw.mac.type == e1000_82575)
set_bit(IGB_RING_FLAG_TX_CTX_IDX, &ring->flags);
adapter->tx_ring[i] = ring;
}
- /* Restore the adapter's original node */
- adapter->node = orig_node;
for (i = 0; i < adapter->num_rx_queues; i++) {
- if (orig_node == -1) {
- int cur_node = next_online_node(adapter->node);
- if (cur_node == MAX_NUMNODES)
- cur_node = first_online_node;
- adapter->node = cur_node;
- }
- ring = kzalloc_node(sizeof(struct igb_ring), GFP_KERNEL,
- adapter->node);
- if (!ring)
- ring = kzalloc(sizeof(struct igb_ring), GFP_KERNEL);
+ ring = kzalloc(sizeof(struct igb_ring), GFP_KERNEL);
if (!ring)
goto err;
ring->count = adapter->rx_ring_count;
ring->queue_index = i;
ring->dev = &adapter->pdev->dev;
ring->netdev = adapter->netdev;
- ring->numa_node = adapter->node;
/* set flag indicating ring supports SCTP checksum offload */
if (adapter->hw.mac.type >= e1000_82576)
set_bit(IGB_RING_FLAG_RX_SCTP_CSUM, &ring->flags);
@@ -741,16 +718,12 @@ static int igb_alloc_queues(struct igb_adapter *adapter)
adapter->rx_ring[i] = ring;
}
- /* Restore the adapter's original node */
- adapter->node = orig_node;
igb_cache_ring_register(adapter);
return 0;
err:
- /* Restore the adapter's original node */
- adapter->node = orig_node;
igb_free_queues(adapter);
return -ENOMEM;
@@ -1116,24 +1089,10 @@ static int igb_alloc_q_vectors(struct igb_adapter *adapter)
struct igb_q_vector *q_vector;
struct e1000_hw *hw = &adapter->hw;
int v_idx;
- int orig_node = adapter->node;
for (v_idx = 0; v_idx < adapter->num_q_vectors; v_idx++) {
- if ((adapter->num_q_vectors == (adapter->num_rx_queues +
- adapter->num_tx_queues)) &&
- (adapter->num_rx_queues == v_idx))
- adapter->node = orig_node;
- if (orig_node == -1) {
- int cur_node = next_online_node(adapter->node);
- if (cur_node == MAX_NUMNODES)
- cur_node = first_online_node;
- adapter->node = cur_node;
- }
- q_vector = kzalloc_node(sizeof(struct igb_q_vector), GFP_KERNEL,
- adapter->node);
- if (!q_vector)
- q_vector = kzalloc(sizeof(struct igb_q_vector),
- GFP_KERNEL);
+ q_vector = kzalloc(sizeof(struct igb_q_vector),
+ GFP_KERNEL);
if (!q_vector)
goto err_out;
q_vector->adapter = adapter;
@@ -1142,14 +1101,10 @@ static int igb_alloc_q_vectors(struct igb_adapter *adapter)
netif_napi_add(adapter->netdev, &q_vector->napi, igb_poll, 64);
adapter->q_vector[v_idx] = q_vector;
}
- /* Restore the adapter's original node */
- adapter->node = orig_node;
return 0;
err_out:
- /* Restore the adapter's original node */
- adapter->node = orig_node;
igb_free_q_vectors(adapter);
return -ENOMEM;
}
@@ -2423,8 +2378,6 @@ static int __devinit igb_sw_init(struct igb_adapter *adapter)
VLAN_HLEN;
adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN;
- adapter->node = -1;
-
spin_lock_init(&adapter->stats64_lock);
#ifdef CONFIG_PCI_IOV
switch (hw->mac.type) {
@@ -2671,13 +2624,11 @@ static int igb_close(struct net_device *netdev)
int igb_setup_tx_resources(struct igb_ring *tx_ring)
{
struct device *dev = tx_ring->dev;
- int orig_node = dev_to_node(dev);
int size;
size = sizeof(struct igb_tx_buffer) * tx_ring->count;
- tx_ring->tx_buffer_info = vzalloc_node(size, tx_ring->numa_node);
- if (!tx_ring->tx_buffer_info)
- tx_ring->tx_buffer_info = vzalloc(size);
+
+ tx_ring->tx_buffer_info = vzalloc(size);
if (!tx_ring->tx_buffer_info)
goto err;
@@ -2685,18 +2636,10 @@ int igb_setup_tx_resources(struct igb_ring *tx_ring)
tx_ring->size = tx_ring->count * sizeof(union e1000_adv_tx_desc);
tx_ring->size = ALIGN(tx_ring->size, 4096);
- set_dev_node(dev, tx_ring->numa_node);
tx_ring->desc = dma_alloc_coherent(dev,
tx_ring->size,
&tx_ring->dma,
GFP_KERNEL);
- set_dev_node(dev, orig_node);
- if (!tx_ring->desc)
- tx_ring->desc = dma_alloc_coherent(dev,
- tx_ring->size,
- &tx_ring->dma,
- GFP_KERNEL);
-
if (!tx_ring->desc)
goto err;
@@ -2707,8 +2650,8 @@ int igb_setup_tx_resources(struct igb_ring *tx_ring)
err:
vfree(tx_ring->tx_buffer_info);
- dev_err(dev,
- "Unable to allocate memory for the transmit descriptor ring\n");
+ tx_ring->tx_buffer_info = NULL;
+ dev_err(dev, "Unable to allocate memory for the Tx descriptor ring\n");
return -ENOMEM;
}
@@ -2825,34 +2768,23 @@ static void igb_configure_tx(struct igb_adapter *adapter)
int igb_setup_rx_resources(struct igb_ring *rx_ring)
{
struct device *dev = rx_ring->dev;
- int orig_node = dev_to_node(dev);
- int size, desc_len;
+ int size;
size = sizeof(struct igb_rx_buffer) * rx_ring->count;
- rx_ring->rx_buffer_info = vzalloc_node(size, rx_ring->numa_node);
- if (!rx_ring->rx_buffer_info)
- rx_ring->rx_buffer_info = vzalloc(size);
+
+ rx_ring->rx_buffer_info = vzalloc(size);
if (!rx_ring->rx_buffer_info)
goto err;
- desc_len = sizeof(union e1000_adv_rx_desc);
/* Round up to nearest 4K */
- rx_ring->size = rx_ring->count * desc_len;
+ rx_ring->size = rx_ring->count * sizeof(union e1000_adv_rx_desc);
rx_ring->size = ALIGN(rx_ring->size, 4096);
- set_dev_node(dev, rx_ring->numa_node);
rx_ring->desc = dma_alloc_coherent(dev,
rx_ring->size,
&rx_ring->dma,
GFP_KERNEL);
- set_dev_node(dev, orig_node);
- if (!rx_ring->desc)
- rx_ring->desc = dma_alloc_coherent(dev,
- rx_ring->size,
- &rx_ring->dma,
- GFP_KERNEL);
-
if (!rx_ring->desc)
goto err;
@@ -2864,8 +2796,7 @@ int igb_setup_rx_resources(struct igb_ring *rx_ring)
err:
vfree(rx_ring->rx_buffer_info);
rx_ring->rx_buffer_info = NULL;
- dev_err(dev, "Unable to allocate memory for the receive descriptor"
- " ring\n");
+ dev_err(dev, "Unable to allocate memory for the Rx descriptor ring\n");
return -ENOMEM;
}
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-04 08:12:08 +0000