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authorDavid S. Miller <davem@davemloft.net>2020-09-01 22:05:08 +0200
committerDavid S. Miller <davem@davemloft.net>2020-09-01 22:22:59 +0200
commit150f29f5e6ea55d8a7d368b162a4e9947a95d2f5 (patch)
treed028c9c9a7cdddcc79feb49e79fa011af029ff8c /drivers/net/ethernet/intel/i40e
parentliquidio: Remove unneeded cast from memory allocation (diff)
parentbpf: {cpu,dev}map: Change various functions return type from int to void (diff)
downloadlinux-150f29f5e6ea55d8a7d368b162a4e9947a95d2f5.tar.xz
linux-150f29f5e6ea55d8a7d368b162a4e9947a95d2f5.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says: ==================== pull-request: bpf-next 2020-09-01 The following pull-request contains BPF updates for your *net-next* tree. There are two small conflicts when pulling, resolve as follows: 1) Merge conflict in tools/lib/bpf/libbpf.c between 88a82120282b ("libbpf: Factor out common ELF operations and improve logging") in bpf-next and 1e891e513e16 ("libbpf: Fix map index used in error message") in net-next. Resolve by taking the hunk in bpf-next: [...] scn = elf_sec_by_idx(obj, obj->efile.btf_maps_shndx); data = elf_sec_data(obj, scn); if (!scn || !data) { pr_warn("elf: failed to get %s map definitions for %s\n", MAPS_ELF_SEC, obj->path); return -EINVAL; } [...] 2) Merge conflict in drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c between 9647c57b11e5 ("xsk: i40e: ice: ixgbe: mlx5: Test for dma_need_sync earlier for better performance") in bpf-next and e20f0dbf204f ("net/mlx5e: RX, Add a prefetch command for small L1_CACHE_BYTES") in net-next. Resolve the two locations by retaining net_prefetch() and taking xsk_buff_dma_sync_for_cpu() from bpf-next. Should look like: [...] xdp_set_data_meta_invalid(xdp); xsk_buff_dma_sync_for_cpu(xdp, rq->xsk_pool); net_prefetch(xdp->data); [...] We've added 133 non-merge commits during the last 14 day(s) which contain a total of 246 files changed, 13832 insertions(+), 3105 deletions(-). The main changes are: 1) Initial support for sleepable BPF programs along with bpf_copy_from_user() helper for tracing to reliably access user memory, from Alexei Starovoitov. 2) Add BPF infra for writing and parsing TCP header options, from Martin KaFai Lau. 3) bpf_d_path() helper for returning full path for given 'struct path', from Jiri Olsa. 4) AF_XDP support for shared umems between devices and queues, from Magnus Karlsson. 5) Initial prep work for full BPF-to-BPF call support in libbpf, from Andrii Nakryiko. 6) Generalize bpf_sk_storage map & add local storage for inodes, from KP Singh. 7) Implement sockmap/hash updates from BPF context, from Lorenz Bauer. 8) BPF xor verification for scalar types & add BPF link iterator, from Yonghong Song. 9) Use target's prog type for BPF_PROG_TYPE_EXT prog verification, from Udip Pant. 10) Rework BPF tracing samples to use libbpf loader, from Daniel T. Lee. 11) Fix xdpsock sample to really cycle through all buffers, from Weqaar Janjua. 12) Improve type safety for tun/veth XDP frame handling, from Maciej Żenczykowski. 13) Various smaller cleanups and improvements all over the place. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c29
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.c10
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.h2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_xsk.c81
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_xsk.h4
6 files changed, 67 insertions, 61 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 825c104ecba1..dc1577156bb6 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1967,7 +1967,7 @@ static int i40e_set_ringparam(struct net_device *netdev,
(new_rx_count == vsi->rx_rings[0]->count))
return 0;
- /* If there is a AF_XDP UMEM attached to any of Rx rings,
+ /* If there is a AF_XDP page pool attached to any of Rx rings,
* disallow changing the number of descriptors -- regardless
* if the netdev is running or not.
*/
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 2e433fdbf2c3..05c6d3ea11e6 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -3122,12 +3122,12 @@ static void i40e_config_xps_tx_ring(struct i40e_ring *ring)
}
/**
- * i40e_xsk_umem - Retrieve the AF_XDP ZC if XDP and ZC is enabled
+ * i40e_xsk_pool - Retrieve the AF_XDP buffer pool if XDP and ZC is enabled
* @ring: The Tx or Rx ring
*
- * Returns the UMEM or NULL.
+ * Returns the AF_XDP buffer pool or NULL.
**/
-static struct xdp_umem *i40e_xsk_umem(struct i40e_ring *ring)
+static struct xsk_buff_pool *i40e_xsk_pool(struct i40e_ring *ring)
{
bool xdp_on = i40e_enabled_xdp_vsi(ring->vsi);
int qid = ring->queue_index;
@@ -3138,7 +3138,7 @@ static struct xdp_umem *i40e_xsk_umem(struct i40e_ring *ring)
if (!xdp_on || !test_bit(qid, ring->vsi->af_xdp_zc_qps))
return NULL;
- return xdp_get_umem_from_qid(ring->vsi->netdev, qid);
+ return xsk_get_pool_from_qid(ring->vsi->netdev, qid);
}
/**
@@ -3157,7 +3157,7 @@ static int i40e_configure_tx_ring(struct i40e_ring *ring)
u32 qtx_ctl = 0;
if (ring_is_xdp(ring))
- ring->xsk_umem = i40e_xsk_umem(ring);
+ ring->xsk_pool = i40e_xsk_pool(ring);
/* some ATR related tx ring init */
if (vsi->back->flags & I40E_FLAG_FD_ATR_ENABLED) {
@@ -3280,12 +3280,13 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
xdp_rxq_info_unreg_mem_model(&ring->xdp_rxq);
kfree(ring->rx_bi);
- ring->xsk_umem = i40e_xsk_umem(ring);
- if (ring->xsk_umem) {
+ ring->xsk_pool = i40e_xsk_pool(ring);
+ if (ring->xsk_pool) {
ret = i40e_alloc_rx_bi_zc(ring);
if (ret)
return ret;
- ring->rx_buf_len = xsk_umem_get_rx_frame_size(ring->xsk_umem);
+ ring->rx_buf_len =
+ xsk_pool_get_rx_frame_size(ring->xsk_pool);
/* For AF_XDP ZC, we disallow packets to span on
* multiple buffers, thus letting us skip that
* handling in the fast-path.
@@ -3368,8 +3369,8 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
ring->tail = hw->hw_addr + I40E_QRX_TAIL(pf_q);
writel(0, ring->tail);
- if (ring->xsk_umem) {
- xsk_buff_set_rxq_info(ring->xsk_umem, &ring->xdp_rxq);
+ if (ring->xsk_pool) {
+ xsk_pool_set_rxq_info(ring->xsk_pool, &ring->xdp_rxq);
ok = i40e_alloc_rx_buffers_zc(ring, I40E_DESC_UNUSED(ring));
} else {
ok = !i40e_alloc_rx_buffers(ring, I40E_DESC_UNUSED(ring));
@@ -3380,7 +3381,7 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
*/
dev_info(&vsi->back->pdev->dev,
"Failed to allocate some buffers on %sRx ring %d (pf_q %d)\n",
- ring->xsk_umem ? "UMEM enabled " : "",
+ ring->xsk_pool ? "AF_XDP ZC enabled " : "",
ring->queue_index, pf_q);
}
@@ -12644,7 +12645,7 @@ static int i40e_xdp_setup(struct i40e_vsi *vsi,
*/
if (need_reset && prog)
for (i = 0; i < vsi->num_queue_pairs; i++)
- if (vsi->xdp_rings[i]->xsk_umem)
+ if (vsi->xdp_rings[i]->xsk_pool)
(void)i40e_xsk_wakeup(vsi->netdev, i,
XDP_WAKEUP_RX);
@@ -12923,8 +12924,8 @@ static int i40e_xdp(struct net_device *dev,
switch (xdp->command) {
case XDP_SETUP_PROG:
return i40e_xdp_setup(vsi, xdp->prog);
- case XDP_SETUP_XSK_UMEM:
- return i40e_xsk_umem_setup(vsi, xdp->xsk.umem,
+ case XDP_SETUP_XSK_POOL:
+ return i40e_xsk_pool_setup(vsi, xdp->xsk.pool,
xdp->xsk.queue_id);
default:
return -EINVAL;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 432a984ac335..91ab824926b9 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -636,7 +636,7 @@ void i40e_clean_tx_ring(struct i40e_ring *tx_ring)
unsigned long bi_size;
u16 i;
- if (ring_is_xdp(tx_ring) && tx_ring->xsk_umem) {
+ if (ring_is_xdp(tx_ring) && tx_ring->xsk_pool) {
i40e_xsk_clean_tx_ring(tx_ring);
} else {
/* ring already cleared, nothing to do */
@@ -1335,7 +1335,7 @@ void i40e_clean_rx_ring(struct i40e_ring *rx_ring)
rx_ring->skb = NULL;
}
- if (rx_ring->xsk_umem) {
+ if (rx_ring->xsk_pool) {
i40e_xsk_clean_rx_ring(rx_ring);
goto skip_free;
}
@@ -1369,7 +1369,7 @@ void i40e_clean_rx_ring(struct i40e_ring *rx_ring)
}
skip_free:
- if (rx_ring->xsk_umem)
+ if (rx_ring->xsk_pool)
i40e_clear_rx_bi_zc(rx_ring);
else
i40e_clear_rx_bi(rx_ring);
@@ -2575,7 +2575,7 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
* budget and be more aggressive about cleaning up the Tx descriptors.
*/
i40e_for_each_ring(ring, q_vector->tx) {
- bool wd = ring->xsk_umem ?
+ bool wd = ring->xsk_pool ?
i40e_clean_xdp_tx_irq(vsi, ring) :
i40e_clean_tx_irq(vsi, ring, budget);
@@ -2603,7 +2603,7 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
budget_per_ring = budget;
i40e_for_each_ring(ring, q_vector->rx) {
- int cleaned = ring->xsk_umem ?
+ int cleaned = ring->xsk_pool ?
i40e_clean_rx_irq_zc(ring, budget_per_ring) :
i40e_clean_rx_irq(ring, budget_per_ring);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index 4036893d6825..703b644fd71f 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -388,7 +388,7 @@ struct i40e_ring {
struct i40e_channel *ch;
struct xdp_rxq_info xdp_rxq;
- struct xdp_umem *xsk_umem;
+ struct xsk_buff_pool *xsk_pool;
} ____cacheline_internodealigned_in_smp;
static inline bool ring_uses_build_skb(struct i40e_ring *ring)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index 8ce57b507a21..2a1153d8957b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -29,14 +29,16 @@ static struct xdp_buff **i40e_rx_bi(struct i40e_ring *rx_ring, u32 idx)
}
/**
- * i40e_xsk_umem_enable - Enable/associate a UMEM to a certain ring/qid
+ * i40e_xsk_pool_enable - Enable/associate an AF_XDP buffer pool to a
+ * certain ring/qid
* @vsi: Current VSI
- * @umem: UMEM
- * @qid: Rx ring to associate UMEM to
+ * @pool: buffer pool
+ * @qid: Rx ring to associate buffer pool with
*
* Returns 0 on success, <0 on failure
**/
-static int i40e_xsk_umem_enable(struct i40e_vsi *vsi, struct xdp_umem *umem,
+static int i40e_xsk_pool_enable(struct i40e_vsi *vsi,
+ struct xsk_buff_pool *pool,
u16 qid)
{
struct net_device *netdev = vsi->netdev;
@@ -53,7 +55,7 @@ static int i40e_xsk_umem_enable(struct i40e_vsi *vsi, struct xdp_umem *umem,
qid >= netdev->real_num_tx_queues)
return -EINVAL;
- err = xsk_buff_dma_map(umem, &vsi->back->pdev->dev, I40E_RX_DMA_ATTR);
+ err = xsk_pool_dma_map(pool, &vsi->back->pdev->dev, I40E_RX_DMA_ATTR);
if (err)
return err;
@@ -80,21 +82,22 @@ static int i40e_xsk_umem_enable(struct i40e_vsi *vsi, struct xdp_umem *umem,
}
/**
- * i40e_xsk_umem_disable - Disassociate a UMEM from a certain ring/qid
+ * i40e_xsk_pool_disable - Disassociate an AF_XDP buffer pool from a
+ * certain ring/qid
* @vsi: Current VSI
- * @qid: Rx ring to associate UMEM to
+ * @qid: Rx ring to associate buffer pool with
*
* Returns 0 on success, <0 on failure
**/
-static int i40e_xsk_umem_disable(struct i40e_vsi *vsi, u16 qid)
+static int i40e_xsk_pool_disable(struct i40e_vsi *vsi, u16 qid)
{
struct net_device *netdev = vsi->netdev;
- struct xdp_umem *umem;
+ struct xsk_buff_pool *pool;
bool if_running;
int err;
- umem = xdp_get_umem_from_qid(netdev, qid);
- if (!umem)
+ pool = xsk_get_pool_from_qid(netdev, qid);
+ if (!pool)
return -EINVAL;
if_running = netif_running(vsi->netdev) && i40e_enabled_xdp_vsi(vsi);
@@ -106,7 +109,7 @@ static int i40e_xsk_umem_disable(struct i40e_vsi *vsi, u16 qid)
}
clear_bit(qid, vsi->af_xdp_zc_qps);
- xsk_buff_dma_unmap(umem, I40E_RX_DMA_ATTR);
+ xsk_pool_dma_unmap(pool, I40E_RX_DMA_ATTR);
if (if_running) {
err = i40e_queue_pair_enable(vsi, qid);
@@ -118,20 +121,21 @@ static int i40e_xsk_umem_disable(struct i40e_vsi *vsi, u16 qid)
}
/**
- * i40e_xsk_umem_setup - Enable/disassociate a UMEM to/from a ring/qid
+ * i40e_xsk_pool_setup - Enable/disassociate an AF_XDP buffer pool to/from
+ * a ring/qid
* @vsi: Current VSI
- * @umem: UMEM to enable/associate to a ring, or NULL to disable
- * @qid: Rx ring to (dis)associate UMEM (from)to
+ * @pool: Buffer pool to enable/associate to a ring, or NULL to disable
+ * @qid: Rx ring to (dis)associate buffer pool (from)to
*
- * This function enables or disables a UMEM to a certain ring.
+ * This function enables or disables a buffer pool to a certain ring.
*
* Returns 0 on success, <0 on failure
**/
-int i40e_xsk_umem_setup(struct i40e_vsi *vsi, struct xdp_umem *umem,
+int i40e_xsk_pool_setup(struct i40e_vsi *vsi, struct xsk_buff_pool *pool,
u16 qid)
{
- return umem ? i40e_xsk_umem_enable(vsi, umem, qid) :
- i40e_xsk_umem_disable(vsi, qid);
+ return pool ? i40e_xsk_pool_enable(vsi, pool, qid) :
+ i40e_xsk_pool_disable(vsi, qid);
}
/**
@@ -191,7 +195,7 @@ bool i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 count)
rx_desc = I40E_RX_DESC(rx_ring, ntu);
bi = i40e_rx_bi(rx_ring, ntu);
do {
- xdp = xsk_buff_alloc(rx_ring->xsk_umem);
+ xdp = xsk_buff_alloc(rx_ring->xsk_pool);
if (!xdp) {
ok = false;
goto no_buffers;
@@ -310,7 +314,7 @@ int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget)
bi = i40e_rx_bi(rx_ring, rx_ring->next_to_clean);
(*bi)->data_end = (*bi)->data + size;
- xsk_buff_dma_sync_for_cpu(*bi);
+ xsk_buff_dma_sync_for_cpu(*bi, rx_ring->xsk_pool);
xdp_res = i40e_run_xdp_zc(rx_ring, *bi);
if (xdp_res) {
@@ -358,11 +362,11 @@ int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget)
i40e_finalize_xdp_rx(rx_ring, xdp_xmit);
i40e_update_rx_stats(rx_ring, total_rx_bytes, total_rx_packets);
- if (xsk_umem_uses_need_wakeup(rx_ring->xsk_umem)) {
+ if (xsk_uses_need_wakeup(rx_ring->xsk_pool)) {
if (failure || rx_ring->next_to_clean == rx_ring->next_to_use)
- xsk_set_rx_need_wakeup(rx_ring->xsk_umem);
+ xsk_set_rx_need_wakeup(rx_ring->xsk_pool);
else
- xsk_clear_rx_need_wakeup(rx_ring->xsk_umem);
+ xsk_clear_rx_need_wakeup(rx_ring->xsk_pool);
return (int)total_rx_packets;
}
@@ -385,11 +389,11 @@ static bool i40e_xmit_zc(struct i40e_ring *xdp_ring, unsigned int budget)
dma_addr_t dma;
while (budget-- > 0) {
- if (!xsk_umem_consume_tx(xdp_ring->xsk_umem, &desc))
+ if (!xsk_tx_peek_desc(xdp_ring->xsk_pool, &desc))
break;
- dma = xsk_buff_raw_get_dma(xdp_ring->xsk_umem, desc.addr);
- xsk_buff_raw_dma_sync_for_device(xdp_ring->xsk_umem, dma,
+ dma = xsk_buff_raw_get_dma(xdp_ring->xsk_pool, desc.addr);
+ xsk_buff_raw_dma_sync_for_device(xdp_ring->xsk_pool, dma,
desc.len);
tx_bi = &xdp_ring->tx_bi[xdp_ring->next_to_use];
@@ -416,7 +420,7 @@ static bool i40e_xmit_zc(struct i40e_ring *xdp_ring, unsigned int budget)
I40E_TXD_QW1_CMD_SHIFT);
i40e_xdp_ring_update_tail(xdp_ring);
- xsk_umem_consume_tx_done(xdp_ring->xsk_umem);
+ xsk_tx_release(xdp_ring->xsk_pool);
i40e_update_tx_stats(xdp_ring, sent_frames, total_bytes);
}
@@ -448,7 +452,7 @@ static void i40e_clean_xdp_tx_buffer(struct i40e_ring *tx_ring,
**/
bool i40e_clean_xdp_tx_irq(struct i40e_vsi *vsi, struct i40e_ring *tx_ring)
{
- struct xdp_umem *umem = tx_ring->xsk_umem;
+ struct xsk_buff_pool *bp = tx_ring->xsk_pool;
u32 i, completed_frames, xsk_frames = 0;
u32 head_idx = i40e_get_head(tx_ring);
struct i40e_tx_buffer *tx_bi;
@@ -488,13 +492,13 @@ skip:
tx_ring->next_to_clean -= tx_ring->count;
if (xsk_frames)
- xsk_umem_complete_tx(umem, xsk_frames);
+ xsk_tx_completed(bp, xsk_frames);
i40e_arm_wb(tx_ring, vsi, completed_frames);
out_xmit:
- if (xsk_umem_uses_need_wakeup(tx_ring->xsk_umem))
- xsk_set_tx_need_wakeup(tx_ring->xsk_umem);
+ if (xsk_uses_need_wakeup(tx_ring->xsk_pool))
+ xsk_set_tx_need_wakeup(tx_ring->xsk_pool);
return i40e_xmit_zc(tx_ring, I40E_DESC_UNUSED(tx_ring));
}
@@ -526,7 +530,7 @@ int i40e_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags)
if (queue_id >= vsi->num_queue_pairs)
return -ENXIO;
- if (!vsi->xdp_rings[queue_id]->xsk_umem)
+ if (!vsi->xdp_rings[queue_id]->xsk_pool)
return -ENXIO;
ring = vsi->xdp_rings[queue_id];
@@ -565,7 +569,7 @@ void i40e_xsk_clean_rx_ring(struct i40e_ring *rx_ring)
void i40e_xsk_clean_tx_ring(struct i40e_ring *tx_ring)
{
u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use;
- struct xdp_umem *umem = tx_ring->xsk_umem;
+ struct xsk_buff_pool *bp = tx_ring->xsk_pool;
struct i40e_tx_buffer *tx_bi;
u32 xsk_frames = 0;
@@ -585,14 +589,15 @@ void i40e_xsk_clean_tx_ring(struct i40e_ring *tx_ring)
}
if (xsk_frames)
- xsk_umem_complete_tx(umem, xsk_frames);
+ xsk_tx_completed(bp, xsk_frames);
}
/**
- * i40e_xsk_any_rx_ring_enabled - Checks if Rx rings have AF_XDP UMEM attached
+ * i40e_xsk_any_rx_ring_enabled - Checks if Rx rings have an AF_XDP
+ * buffer pool attached
* @vsi: vsi
*
- * Returns true if any of the Rx rings has an AF_XDP UMEM attached
+ * Returns true if any of the Rx rings has an AF_XDP buffer pool attached
**/
bool i40e_xsk_any_rx_ring_enabled(struct i40e_vsi *vsi)
{
@@ -600,7 +605,7 @@ bool i40e_xsk_any_rx_ring_enabled(struct i40e_vsi *vsi)
int i;
for (i = 0; i < vsi->num_queue_pairs; i++) {
- if (xdp_get_umem_from_qid(netdev, i))
+ if (xsk_get_pool_from_qid(netdev, i))
return true;
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.h b/drivers/net/ethernet/intel/i40e/i40e_xsk.h
index c524c142127f..7adfd8539247 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.h
@@ -5,12 +5,12 @@
#define _I40E_XSK_H_
struct i40e_vsi;
-struct xdp_umem;
+struct xsk_buff_pool;
struct zero_copy_allocator;
int i40e_queue_pair_disable(struct i40e_vsi *vsi, int queue_pair);
int i40e_queue_pair_enable(struct i40e_vsi *vsi, int queue_pair);
-int i40e_xsk_umem_setup(struct i40e_vsi *vsi, struct xdp_umem *umem,
+int i40e_xsk_pool_setup(struct i40e_vsi *vsi, struct xsk_buff_pool *pool,
u16 qid);
bool i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 cleaned_count);
int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget);