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path: root/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c52
1 files changed, 30 insertions, 22 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index cbaf712d6529..1ce2397306b9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -36,6 +36,7 @@
#include <net/vxlan.h>
#include <net/mpls.h>
#include <net/xdp_sock.h>
+#include <net/xfrm.h>
#include "ixgbe.h"
#include "ixgbe_common.h"
@@ -1785,7 +1786,7 @@ static bool ixgbe_is_non_eop(struct ixgbe_ring *rx_ring,
static void ixgbe_pull_tail(struct ixgbe_ring *rx_ring,
struct sk_buff *skb)
{
- struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[0];
unsigned char *va;
unsigned int pull_len;
@@ -1807,7 +1808,7 @@ static void ixgbe_pull_tail(struct ixgbe_ring *rx_ring,
/* update all of the pointers */
skb_frag_size_sub(frag, pull_len);
- frag->page_offset += pull_len;
+ skb_frag_off_add(frag, pull_len);
skb->data_len -= pull_len;
skb->tail += pull_len;
}
@@ -1825,13 +1826,7 @@ static void ixgbe_pull_tail(struct ixgbe_ring *rx_ring,
static void ixgbe_dma_sync_frag(struct ixgbe_ring *rx_ring,
struct sk_buff *skb)
{
- /* if the page was released unmap it, else just sync our portion */
- if (unlikely(IXGBE_CB(skb)->page_released)) {
- dma_unmap_page_attrs(rx_ring->dev, IXGBE_CB(skb)->dma,
- ixgbe_rx_pg_size(rx_ring),
- DMA_FROM_DEVICE,
- IXGBE_RX_DMA_ATTR);
- } else if (ring_uses_build_skb(rx_ring)) {
+ if (ring_uses_build_skb(rx_ring)) {
unsigned long offset = (unsigned long)(skb->data) & ~PAGE_MASK;
dma_sync_single_range_for_cpu(rx_ring->dev,
@@ -1840,14 +1835,22 @@ static void ixgbe_dma_sync_frag(struct ixgbe_ring *rx_ring,
skb_headlen(skb),
DMA_FROM_DEVICE);
} else {
- struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[0];
dma_sync_single_range_for_cpu(rx_ring->dev,
IXGBE_CB(skb)->dma,
- frag->page_offset,
+ skb_frag_off(frag),
skb_frag_size(frag),
DMA_FROM_DEVICE);
}
+
+ /* If the page was released, just unmap it. */
+ if (unlikely(IXGBE_CB(skb)->page_released)) {
+ dma_unmap_page_attrs(rx_ring->dev, IXGBE_CB(skb)->dma,
+ ixgbe_rx_pg_size(rx_ring),
+ DMA_FROM_DEVICE,
+ IXGBE_RX_DMA_ATTR);
+ }
}
/**
@@ -2621,7 +2624,7 @@ adjust_by_size:
/* 16K ints/sec to 9.2K ints/sec */
avg_wire_size *= 15;
avg_wire_size += 11452;
- } else if (avg_wire_size <= 1980) {
+ } else if (avg_wire_size < 1968) {
/* 9.2K ints/sec to 8K ints/sec */
avg_wire_size *= 5;
avg_wire_size += 22420;
@@ -2654,6 +2657,8 @@ adjust_by_size:
case IXGBE_LINK_SPEED_2_5GB_FULL:
case IXGBE_LINK_SPEED_1GB_FULL:
case IXGBE_LINK_SPEED_10_FULL:
+ if (avg_wire_size > 8064)
+ avg_wire_size = 8064;
itr += DIV_ROUND_UP(avg_wire_size,
IXGBE_ITR_ADAPTIVE_MIN_INC * 64) *
IXGBE_ITR_ADAPTIVE_MIN_INC;
@@ -7897,11 +7902,8 @@ static void ixgbe_service_task(struct work_struct *work)
return;
}
if (ixgbe_check_fw_error(adapter)) {
- if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
- rtnl_lock();
+ if (!test_bit(__IXGBE_DOWN, &adapter->state))
unregister_netdev(adapter->netdev);
- rtnl_unlock();
- }
ixgbe_service_event_complete(adapter);
return;
}
@@ -8186,7 +8188,7 @@ static int ixgbe_tx_map(struct ixgbe_ring *tx_ring,
struct sk_buff *skb = first->skb;
struct ixgbe_tx_buffer *tx_buffer;
union ixgbe_adv_tx_desc *tx_desc;
- struct skb_frag_struct *frag;
+ skb_frag_t *frag;
dma_addr_t dma;
unsigned int data_len, size;
u32 tx_flags = first->tx_flags;
@@ -8605,7 +8607,8 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
* otherwise try next time
*/
for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
- count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
+ count += TXD_USE_COUNT(skb_frag_size(
+ &skb_shinfo(skb)->frags[f]));
if (ixgbe_maybe_stop_tx(tx_ring, count + 3)) {
tx_ring->tx_stats.tx_busy++;
@@ -8698,7 +8701,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
#endif /* IXGBE_FCOE */
#ifdef CONFIG_IXGBE_IPSEC
- if (secpath_exists(skb) &&
+ if (xfrm_offload(skb) &&
!ixgbe_ipsec_tx(tx_ring, first, &ipsec_tx))
goto out_drop;
#endif
@@ -8748,7 +8751,7 @@ static netdev_tx_t __ixgbe_xmit_frame(struct sk_buff *skb,
if (skb_put_padto(skb, 17))
return NETDEV_TX_OK;
- tx_ring = ring ? ring : adapter->tx_ring[skb->queue_mapping];
+ tx_ring = ring ? ring : adapter->tx_ring[skb_get_queue_mapping(skb)];
if (unlikely(test_bit(__IXGBE_TX_DISABLED, &tx_ring->state)))
return NETDEV_TX_BUSY;
@@ -9490,6 +9493,10 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
jump->mat = nexthdr[i].jump;
adapter->jump_tables[link_uhtid] = jump;
break;
+ } else {
+ kfree(mask);
+ kfree(input);
+ kfree(jump);
}
}
return 0;
@@ -10262,7 +10269,8 @@ static int ixgbe_xdp_setup(struct net_device *dev, struct bpf_prog *prog)
if (need_reset && prog)
for (i = 0; i < adapter->num_rx_queues; i++)
if (adapter->xdp_ring[i]->xsk_umem)
- (void)ixgbe_xsk_async_xmit(adapter->netdev, i);
+ (void)ixgbe_xsk_wakeup(adapter->netdev, i,
+ XDP_WAKEUP_RX);
return 0;
}
@@ -10381,7 +10389,7 @@ static const struct net_device_ops ixgbe_netdev_ops = {
.ndo_features_check = ixgbe_features_check,
.ndo_bpf = ixgbe_xdp,
.ndo_xdp_xmit = ixgbe_xdp_xmit,
- .ndo_xsk_async_xmit = ixgbe_xsk_async_xmit,
+ .ndo_xsk_wakeup = ixgbe_xsk_wakeup,
};
static void ixgbe_disable_txr_hw(struct ixgbe_adapter *adapter,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.