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-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.c7
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_xsk.c8
-rw-r--r--drivers/net/ethernet/intel/ice/ice.h8
-rw-r--r--drivers/net/ethernet/intel/ice/ice_lib.c10
-rw-r--r--drivers/net/ethernet/intel/ice/ice_txrx.c12
-rw-r--r--drivers/net/ethernet/intel/ice/ice_xsk.c11
-rw-r--r--drivers/net/ethernet/intel/igb/igb.h2
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c55
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ptp.c23
-rw-r--r--drivers/net/ethernet/intel/igc/igc_main.c11
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c16
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c14
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c3
13 files changed, 112 insertions, 68 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index de70c16ef619..b883ab809df3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -2313,15 +2313,20 @@ static int i40e_run_xdp(struct i40e_ring *rx_ring, struct xdp_buff *xdp)
case XDP_TX:
xdp_ring = rx_ring->vsi->xdp_rings[rx_ring->queue_index];
result = i40e_xmit_xdp_tx_ring(xdp, xdp_ring);
+ if (result == I40E_XDP_CONSUMED)
+ goto out_failure;
break;
case XDP_REDIRECT:
err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
- result = !err ? I40E_XDP_REDIR : I40E_XDP_CONSUMED;
+ if (err)
+ goto out_failure;
+ result = I40E_XDP_REDIR;
break;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough; /* handle aborts by dropping packet */
case XDP_DROP:
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index 46d884417c63..68f177a86403 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -162,9 +162,10 @@ static int i40e_run_xdp_zc(struct i40e_ring *rx_ring, struct xdp_buff *xdp)
if (likely(act == XDP_REDIRECT)) {
err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
- result = !err ? I40E_XDP_REDIR : I40E_XDP_CONSUMED;
+ if (err)
+ goto out_failure;
rcu_read_unlock();
- return result;
+ return I40E_XDP_REDIR;
}
switch (act) {
@@ -173,11 +174,14 @@ static int i40e_run_xdp_zc(struct i40e_ring *rx_ring, struct xdp_buff *xdp)
case XDP_TX:
xdp_ring = rx_ring->vsi->xdp_rings[rx_ring->queue_index];
result = i40e_xmit_xdp_tx_ring(xdp, xdp_ring);
+ if (result == I40E_XDP_CONSUMED)
+ goto out_failure;
break;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough; /* handle aborts by dropping packet */
case XDP_DROP:
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index e35db3ff583b..2924c67567b8 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -335,6 +335,7 @@ struct ice_vsi {
struct ice_tc_cfg tc_cfg;
struct bpf_prog *xdp_prog;
struct ice_ring **xdp_rings; /* XDP ring array */
+ unsigned long *af_xdp_zc_qps; /* tracks AF_XDP ZC enabled qps */
u16 num_xdp_txq; /* Used XDP queues */
u8 xdp_mapping_mode; /* ICE_MAP_MODE_[CONTIG|SCATTER] */
@@ -547,15 +548,16 @@ static inline void ice_set_ring_xdp(struct ice_ring *ring)
*/
static inline struct xsk_buff_pool *ice_xsk_pool(struct ice_ring *ring)
{
+ struct ice_vsi *vsi = ring->vsi;
u16 qid = ring->q_index;
if (ice_ring_is_xdp(ring))
- qid -= ring->vsi->num_xdp_txq;
+ qid -= vsi->num_xdp_txq;
- if (!ice_is_xdp_ena_vsi(ring->vsi))
+ if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps))
return NULL;
- return xsk_get_pool_from_qid(ring->vsi->netdev, qid);
+ return xsk_get_pool_from_qid(vsi->netdev, qid);
}
/**
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 82e2ce23df3d..7f7653906fce 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -105,8 +105,14 @@ static int ice_vsi_alloc_arrays(struct ice_vsi *vsi)
if (!vsi->q_vectors)
goto err_vectors;
+ vsi->af_xdp_zc_qps = bitmap_zalloc(max_t(int, vsi->alloc_txq, vsi->alloc_rxq), GFP_KERNEL);
+ if (!vsi->af_xdp_zc_qps)
+ goto err_zc_qps;
+
return 0;
+err_zc_qps:
+ devm_kfree(dev, vsi->q_vectors);
err_vectors:
devm_kfree(dev, vsi->rxq_map);
err_rxq_map:
@@ -288,6 +294,10 @@ static void ice_vsi_free_arrays(struct ice_vsi *vsi)
dev = ice_pf_to_dev(pf);
+ if (vsi->af_xdp_zc_qps) {
+ bitmap_free(vsi->af_xdp_zc_qps);
+ vsi->af_xdp_zc_qps = NULL;
+ }
/* free the ring and vector containers */
if (vsi->q_vectors) {
devm_kfree(dev, vsi->q_vectors);
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index e2b4b29ea207..93e5d9ebfd74 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -523,7 +523,7 @@ ice_run_xdp(struct ice_ring *rx_ring, struct xdp_buff *xdp,
struct bpf_prog *xdp_prog)
{
struct ice_ring *xdp_ring;
- int err;
+ int err, result;
u32 act;
act = bpf_prog_run_xdp(xdp_prog, xdp);
@@ -532,14 +532,20 @@ ice_run_xdp(struct ice_ring *rx_ring, struct xdp_buff *xdp,
return ICE_XDP_PASS;
case XDP_TX:
xdp_ring = rx_ring->vsi->xdp_rings[smp_processor_id()];
- return ice_xmit_xdp_buff(xdp, xdp_ring);
+ result = ice_xmit_xdp_buff(xdp, xdp_ring);
+ if (result == ICE_XDP_CONSUMED)
+ goto out_failure;
+ return result;
case XDP_REDIRECT:
err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
- return !err ? ICE_XDP_REDIR : ICE_XDP_CONSUMED;
+ if (err)
+ goto out_failure;
+ return ICE_XDP_REDIR;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough;
case XDP_DROP:
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index faa7b8d96adb..a1f89ea3c2bd 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -270,6 +270,7 @@ static int ice_xsk_pool_disable(struct ice_vsi *vsi, u16 qid)
if (!pool)
return -EINVAL;
+ clear_bit(qid, vsi->af_xdp_zc_qps);
xsk_pool_dma_unmap(pool, ICE_RX_DMA_ATTR);
return 0;
@@ -300,6 +301,8 @@ ice_xsk_pool_enable(struct ice_vsi *vsi, struct xsk_buff_pool *pool, u16 qid)
if (err)
return err;
+ set_bit(qid, vsi->af_xdp_zc_qps);
+
return 0;
}
@@ -473,9 +476,10 @@ ice_run_xdp_zc(struct ice_ring *rx_ring, struct xdp_buff *xdp)
if (likely(act == XDP_REDIRECT)) {
err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
- result = !err ? ICE_XDP_REDIR : ICE_XDP_CONSUMED;
+ if (err)
+ goto out_failure;
rcu_read_unlock();
- return result;
+ return ICE_XDP_REDIR;
}
switch (act) {
@@ -484,11 +488,14 @@ ice_run_xdp_zc(struct ice_ring *rx_ring, struct xdp_buff *xdp)
case XDP_TX:
xdp_ring = rx_ring->vsi->xdp_rings[rx_ring->q_index];
result = ice_xmit_xdp_buff(xdp, xdp_ring);
+ if (result == ICE_XDP_CONSUMED)
+ goto out_failure;
break;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough;
case XDP_DROP:
diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h
index 7bda8c5edea5..2d3daf022651 100644
--- a/drivers/net/ethernet/intel/igb/igb.h
+++ b/drivers/net/ethernet/intel/igb/igb.h
@@ -749,7 +749,7 @@ void igb_ptp_rx_hang(struct igb_adapter *adapter);
void igb_ptp_tx_hang(struct igb_adapter *adapter);
void igb_ptp_rx_rgtstamp(struct igb_q_vector *q_vector, struct sk_buff *skb);
int igb_ptp_rx_pktstamp(struct igb_q_vector *q_vector, void *va,
- struct sk_buff *skb);
+ ktime_t *timestamp);
int igb_ptp_set_ts_config(struct net_device *netdev, struct ifreq *ifr);
int igb_ptp_get_ts_config(struct net_device *netdev, struct ifreq *ifr);
void igb_set_flag_queue_pairs(struct igb_adapter *, const u32);
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 038a9fd1af44..b2a042f825ff 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -8280,7 +8280,7 @@ static void igb_add_rx_frag(struct igb_ring *rx_ring,
static struct sk_buff *igb_construct_skb(struct igb_ring *rx_ring,
struct igb_rx_buffer *rx_buffer,
struct xdp_buff *xdp,
- union e1000_adv_rx_desc *rx_desc)
+ ktime_t timestamp)
{
#if (PAGE_SIZE < 8192)
unsigned int truesize = igb_rx_pg_size(rx_ring) / 2;
@@ -8300,12 +8300,8 @@ static struct sk_buff *igb_construct_skb(struct igb_ring *rx_ring,
if (unlikely(!skb))
return NULL;
- if (unlikely(igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP))) {
- if (!igb_ptp_rx_pktstamp(rx_ring->q_vector, xdp->data, skb)) {
- xdp->data += IGB_TS_HDR_LEN;
- size -= IGB_TS_HDR_LEN;
- }
- }
+ if (timestamp)
+ skb_hwtstamps(skb)->hwtstamp = timestamp;
/* Determine available headroom for copy */
headlen = size;
@@ -8336,7 +8332,7 @@ static struct sk_buff *igb_construct_skb(struct igb_ring *rx_ring,
static struct sk_buff *igb_build_skb(struct igb_ring *rx_ring,
struct igb_rx_buffer *rx_buffer,
struct xdp_buff *xdp,
- union e1000_adv_rx_desc *rx_desc)
+ ktime_t timestamp)
{
#if (PAGE_SIZE < 8192)
unsigned int truesize = igb_rx_pg_size(rx_ring) / 2;
@@ -8363,11 +8359,8 @@ static struct sk_buff *igb_build_skb(struct igb_ring *rx_ring,
if (metasize)
skb_metadata_set(skb, metasize);
- /* pull timestamp out of packet data */
- if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) {
- if (!igb_ptp_rx_pktstamp(rx_ring->q_vector, skb->data, skb))
- __skb_pull(skb, IGB_TS_HDR_LEN);
- }
+ if (timestamp)
+ skb_hwtstamps(skb)->hwtstamp = timestamp;
/* update buffer offset */
#if (PAGE_SIZE < 8192)
@@ -8401,18 +8394,20 @@ static struct sk_buff *igb_run_xdp(struct igb_adapter *adapter,
break;
case XDP_TX:
result = igb_xdp_xmit_back(adapter, xdp);
+ if (result == IGB_XDP_CONSUMED)
+ goto out_failure;
break;
case XDP_REDIRECT:
err = xdp_do_redirect(adapter->netdev, xdp, xdp_prog);
- if (!err)
- result = IGB_XDP_REDIR;
- else
- result = IGB_XDP_CONSUMED;
+ if (err)
+ goto out_failure;
+ result = IGB_XDP_REDIR;
break;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough;
case XDP_DROP:
@@ -8682,7 +8677,10 @@ static int igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget)
while (likely(total_packets < budget)) {
union e1000_adv_rx_desc *rx_desc;
struct igb_rx_buffer *rx_buffer;
+ ktime_t timestamp = 0;
+ int pkt_offset = 0;
unsigned int size;
+ void *pktbuf;
/* return some buffers to hardware, one at a time is too slow */
if (cleaned_count >= IGB_RX_BUFFER_WRITE) {
@@ -8702,14 +8700,24 @@ static int igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget)
dma_rmb();
rx_buffer = igb_get_rx_buffer(rx_ring, size, &rx_buf_pgcnt);
+ pktbuf = page_address(rx_buffer->page) + rx_buffer->page_offset;
+
+ /* pull rx packet timestamp if available and valid */
+ if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) {
+ int ts_hdr_len;
+
+ ts_hdr_len = igb_ptp_rx_pktstamp(rx_ring->q_vector,
+ pktbuf, &timestamp);
+
+ pkt_offset += ts_hdr_len;
+ size -= ts_hdr_len;
+ }
/* retrieve a buffer from the ring */
if (!skb) {
- unsigned int offset = igb_rx_offset(rx_ring);
- unsigned char *hard_start;
+ unsigned char *hard_start = pktbuf - igb_rx_offset(rx_ring);
+ unsigned int offset = pkt_offset + igb_rx_offset(rx_ring);
- hard_start = page_address(rx_buffer->page) +
- rx_buffer->page_offset - offset;
xdp_prepare_buff(&xdp, hard_start, offset, size, true);
#if (PAGE_SIZE > 4096)
/* At larger PAGE_SIZE, frame_sz depend on len size */
@@ -8732,10 +8740,11 @@ static int igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget)
} else if (skb)
igb_add_rx_frag(rx_ring, rx_buffer, skb, size);
else if (ring_uses_build_skb(rx_ring))
- skb = igb_build_skb(rx_ring, rx_buffer, &xdp, rx_desc);
+ skb = igb_build_skb(rx_ring, rx_buffer, &xdp,
+ timestamp);
else
skb = igb_construct_skb(rx_ring, rx_buffer,
- &xdp, rx_desc);
+ &xdp, timestamp);
/* exit if we failed to retrieve a buffer */
if (!skb) {
diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c
index ba61fe9bfaf4..d68cd4466a54 100644
--- a/drivers/net/ethernet/intel/igb/igb_ptp.c
+++ b/drivers/net/ethernet/intel/igb/igb_ptp.c
@@ -856,30 +856,28 @@ static void igb_ptp_tx_hwtstamp(struct igb_adapter *adapter)
dev_kfree_skb_any(skb);
}
-#define IGB_RET_PTP_DISABLED 1
-#define IGB_RET_PTP_INVALID 2
-
/**
* igb_ptp_rx_pktstamp - retrieve Rx per packet timestamp
* @q_vector: Pointer to interrupt specific structure
* @va: Pointer to address containing Rx buffer
- * @skb: Buffer containing timestamp and packet
+ * @timestamp: Pointer where timestamp will be stored
*
* This function is meant to retrieve a timestamp from the first buffer of an
* incoming frame. The value is stored in little endian format starting on
* byte 8
*
- * Returns: 0 if success, nonzero if failure
+ * Returns: The timestamp header length or 0 if not available
**/
int igb_ptp_rx_pktstamp(struct igb_q_vector *q_vector, void *va,
- struct sk_buff *skb)
+ ktime_t *timestamp)
{
struct igb_adapter *adapter = q_vector->adapter;
+ struct skb_shared_hwtstamps ts;
__le64 *regval = (__le64 *)va;
int adjust = 0;
if (!(adapter->ptp_flags & IGB_PTP_ENABLED))
- return IGB_RET_PTP_DISABLED;
+ return 0;
/* The timestamp is recorded in little endian format.
* DWORD: 0 1 2 3
@@ -888,10 +886,9 @@ int igb_ptp_rx_pktstamp(struct igb_q_vector *q_vector, void *va,
/* check reserved dwords are zero, be/le doesn't matter for zero */
if (regval[0])
- return IGB_RET_PTP_INVALID;
+ return 0;
- igb_ptp_systim_to_hwtstamp(adapter, skb_hwtstamps(skb),
- le64_to_cpu(regval[1]));
+ igb_ptp_systim_to_hwtstamp(adapter, &ts, le64_to_cpu(regval[1]));
/* adjust timestamp for the RX latency based on link speed */
if (adapter->hw.mac.type == e1000_i210) {
@@ -907,10 +904,10 @@ int igb_ptp_rx_pktstamp(struct igb_q_vector *q_vector, void *va,
break;
}
}
- skb_hwtstamps(skb)->hwtstamp =
- ktime_sub_ns(skb_hwtstamps(skb)->hwtstamp, adjust);
- return 0;
+ *timestamp = ktime_sub_ns(ts.hwtstamp, adjust);
+
+ return IGB_TS_HDR_LEN;
}
/**
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 069471b7ffb0..f1adf154ec4a 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -2047,20 +2047,19 @@ static struct sk_buff *igc_xdp_run_prog(struct igc_adapter *adapter,
break;
case XDP_TX:
if (igc_xdp_xmit_back(adapter, xdp) < 0)
- res = IGC_XDP_CONSUMED;
- else
- res = IGC_XDP_TX;
+ goto out_failure;
+ res = IGC_XDP_TX;
break;
case XDP_REDIRECT:
if (xdp_do_redirect(adapter->netdev, xdp, prog) < 0)
- res = IGC_XDP_CONSUMED;
- else
- res = IGC_XDP_REDIRECT;
+ goto out_failure;
+ res = IGC_XDP_REDIRECT;
break;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(adapter->netdev, prog, act);
fallthrough;
case XDP_DROP:
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index c5ec17d19c59..2ac5b82676f3 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -2213,23 +2213,23 @@ static struct sk_buff *ixgbe_run_xdp(struct ixgbe_adapter *adapter,
break;
case XDP_TX:
xdpf = xdp_convert_buff_to_frame(xdp);
- if (unlikely(!xdpf)) {
- result = IXGBE_XDP_CONSUMED;
- break;
- }
+ if (unlikely(!xdpf))
+ goto out_failure;
result = ixgbe_xmit_xdp_ring(adapter, xdpf);
+ if (result == IXGBE_XDP_CONSUMED)
+ goto out_failure;
break;
case XDP_REDIRECT:
err = xdp_do_redirect(adapter->netdev, xdp, xdp_prog);
- if (!err)
- result = IXGBE_XDP_REDIR;
- else
- result = IXGBE_XDP_CONSUMED;
+ if (err)
+ goto out_failure;
+ result = IXGBE_XDP_REDIR;
break;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough; /* handle aborts by dropping packet */
case XDP_DROP:
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index 91ad5b902673..f72d2978263b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -106,9 +106,10 @@ static int ixgbe_run_xdp_zc(struct ixgbe_adapter *adapter,
if (likely(act == XDP_REDIRECT)) {
err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
- result = !err ? IXGBE_XDP_REDIR : IXGBE_XDP_CONSUMED;
+ if (err)
+ goto out_failure;
rcu_read_unlock();
- return result;
+ return IXGBE_XDP_REDIR;
}
switch (act) {
@@ -116,16 +117,17 @@ static int ixgbe_run_xdp_zc(struct ixgbe_adapter *adapter,
break;
case XDP_TX:
xdpf = xdp_convert_buff_to_frame(xdp);
- if (unlikely(!xdpf)) {
- result = IXGBE_XDP_CONSUMED;
- break;
- }
+ if (unlikely(!xdpf))
+ goto out_failure;
result = ixgbe_xmit_xdp_ring(adapter, xdpf);
+ if (result == IXGBE_XDP_CONSUMED)
+ goto out_failure;
break;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough; /* handle aborts by dropping packet */
case XDP_DROP:
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index ba2ed8a43d2d..0e733cc15c58 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -1067,11 +1067,14 @@ static struct sk_buff *ixgbevf_run_xdp(struct ixgbevf_adapter *adapter,
case XDP_TX:
xdp_ring = adapter->xdp_ring[rx_ring->queue_index];
result = ixgbevf_xmit_xdp_ring(xdp_ring, xdp);
+ if (result == IXGBEVF_XDP_CONSUMED)
+ goto out_failure;
break;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough; /* handle aborts by dropping packet */
case XDP_DROP:
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-29 04:13:06 +0000