[PATCH bpf-next v5 16/17] net/mlx5e: Support RX XDP metadata

Stanislav Fomichev
2022-12-20T22:23:34Z

From: Toke Høiland-Jørgensen <toke@redhat.com>

Support RX hash and timestamp metadata kfuncs. We need to pass in the cqe
pointer to the mlx5e_skb_from* functions so it can be retrieved from the
XDP ctx to do this.

Cc: Saeed Mahameed <saeedm@nvidia.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Martin KaFai Lau <martin.lau@linux.dev>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Willem de Bruijn <willemb@google.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Anatoly Burakov <anatoly.burakov@intel.com>
Cc: Alexander Lobakin <alexandr.lobakin@intel.com>
Cc: Magnus Karlsson <magnus.karlsson@gmail.com>
Cc: Maryam Tahhan <mtahhan@redhat.com>
Cc: xdp-hints@xdp-project.net
Cc: netdev@vger.kernel.org
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en.h | 10 +++-
.../net/ethernet/mellanox/mlx5/core/en/xdp.c | 23 +++++++++
.../net/ethernet/mellanox/mlx5/core/en/xdp.h | 5 ++
.../ethernet/mellanox/mlx5/core/en/xsk/rx.c | 10 ++++
.../ethernet/mellanox/mlx5/core/en/xsk/rx.h | 2 +
.../net/ethernet/mellanox/mlx5/core/en_main.c | 6 +++
.../net/ethernet/mellanox/mlx5/core/en_rx.c | 51 ++++++++++---------
7 files changed, 81 insertions(+), 26 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index af663978d1b4..af0be59b956e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -627,10 +627,11 @@ struct mlx5e_rq;
typedef void (*mlx5e_fp_handle_rx_cqe)(struct mlx5e_rq*, struct mlx5_cqe64*);
typedef struct sk_buff *
(*mlx5e_fp_skb_from_cqe_mpwrq)(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx);
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt,
+ u32 head_offset, u32 page_idx);
typedef struct sk_buff *
(*mlx5e_fp_skb_from_cqe)(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
- u32 cqe_bcnt);
+ struct mlx5_cqe64 *cqe, u32 cqe_bcnt);
typedef bool (*mlx5e_fp_post_rx_wqes)(struct mlx5e_rq *rq);
typedef void (*mlx5e_fp_dealloc_wqe)(struct mlx5e_rq*, u16);
typedef void (*mlx5e_fp_shampo_dealloc_hd)(struct mlx5e_rq*, u16, u16, bool);
@@ -1036,6 +1037,11 @@ int mlx5e_vlan_rx_kill_vid(struct net_device *dev, __always_unused __be16 proto,
u16 vid);
void mlx5e_timestamp_init(struct mlx5e_priv *priv);

+static inline bool mlx5e_rx_hw_stamp(struct hwtstamp_config *config)
+{
+ return config->rx_filter == HWTSTAMP_FILTER_ALL;
+}
+
struct mlx5e_xsk_param;

struct mlx5e_rq_param;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index 31bb6806bf5d..d10d31e12ba2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
@@ -156,6 +156,29 @@ mlx5e_xmit_xdp_buff(struct mlx5e_xdpsq *sq, struct mlx5e_rq *rq,
return true;
}

+int mlx5e_xdp_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp)
+{
+ const struct mlx5e_xdp_buff *_ctx = (void *)ctx;
+
+ if (unlikely(!mlx5e_rx_hw_stamp(_ctx->rq->tstamp)))
+ return -EOPNOTSUPP;
+
+ *timestamp = mlx5e_cqe_ts_to_ns(_ctx->rq->ptp_cyc2time,
+ _ctx->rq->clock, get_cqe_ts(_ctx->cqe));
+ return 0;
+}
+
+int mlx5e_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash)
+{
+ const struct mlx5e_xdp_buff *_ctx = (void *)ctx;
+
+ if (unlikely(!(_ctx->xdp.rxq->dev->features & NETIF_F_RXHASH)))
+ return -EOPNOTSUPP;
+
+ *hash = be32_to_cpu(_ctx->cqe->rss_hash_result);
+ return 0;
+}
+
/* returns true if packet was consumed by xdp */
bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct page *page,
struct bpf_prog *prog, struct mlx5e_xdp_buff *mxbuf)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
index 389818bf6833..cb568c62aba0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
@@ -46,6 +46,8 @@

struct mlx5e_xdp_buff {
struct xdp_buff xdp;
+ struct mlx5_cqe64 *cqe;
+ struct mlx5e_rq *rq;
};

struct mlx5e_xsk_param;
@@ -60,6 +62,9 @@ void mlx5e_xdp_rx_poll_complete(struct mlx5e_rq *rq);
int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
u32 flags);

+int mlx5e_xdp_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp);
+int mlx5e_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash);
+
INDIRECT_CALLABLE_DECLARE(bool mlx5e_xmit_xdp_frame_mpwqe(struct mlx5e_xdpsq *sq,
struct mlx5e_xmit_data *xdptxd,
struct skb_shared_info *sinfo,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c
index 9cff82d764e3..8bf3029abd3c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c
@@ -49,6 +49,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
umr_wqe->inline_mtts[i] = (struct mlx5_mtt) {
.ptag = cpu_to_be64(addr | MLX5_EN_WR),
};
+ wi->alloc_units[i].mxbuf->rq = rq;
}
} else if (unlikely(rq->mpwqe.umr_mode == MLX5E_MPWRQ_UMR_MODE_UNALIGNED)) {
for (i = 0; i < batch; i++) {
@@ -58,6 +59,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
.key = rq->mkey_be,
.va = cpu_to_be64(addr),
};
+ wi->alloc_units[i].mxbuf->rq = rq;
}
} else if (likely(rq->mpwqe.umr_mode == MLX5E_MPWRQ_UMR_MODE_TRIPLE)) {
u32 mapping_size = 1 << (rq->mpwqe.page_shift - 2);
@@ -81,6 +83,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
.key = rq->mkey_be,
.va = cpu_to_be64(rq->wqe_overflow.addr),
};
+ wi->alloc_units[i].mxbuf->rq = rq;
}
} else {
__be32 pad_size = cpu_to_be32((1 << rq->mpwqe.page_shift) -
@@ -100,6 +103,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
.va = cpu_to_be64(rq->wqe_overflow.addr),
.bcount = pad_size,
};
+ wi->alloc_units[i].mxbuf->rq = rq;
}
}

@@ -230,6 +234,7 @@ static struct sk_buff *mlx5e_xsk_construct_skb(struct mlx5e_rq *rq, struct xdp_b

struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
struct mlx5e_mpw_info *wi,
+ struct mlx5_cqe64 *cqe,
u16 cqe_bcnt,
u32 head_offset,
u32 page_idx)
@@ -250,6 +255,8 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
*/
WARN_ON_ONCE(head_offset);

+ /* mxbuf->rq is set on allocation, but cqe is per-packet so set it here */
+ mxbuf->cqe = cqe;
xsk_buff_set_size(&mxbuf->xdp, cqe_bcnt);
xsk_buff_dma_sync_for_cpu(&mxbuf->xdp, rq->xsk_pool);
net_prefetch(mxbuf->xdp.data);
@@ -284,6 +291,7 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,

struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq,
struct mlx5e_wqe_frag_info *wi,
+ struct mlx5_cqe64 *cqe,
u32 cqe_bcnt)
{
struct mlx5e_xdp_buff *mxbuf = wi->au->mxbuf;
@@ -296,6 +304,8 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq,
*/
WARN_ON_ONCE(wi->offset);

+ /* mxbuf->rq is set on allocation, but cqe is per-packet so set it here */
+ mxbuf->cqe = cqe;
xsk_buff_set_size(&mxbuf->xdp, cqe_bcnt);
xsk_buff_dma_sync_for_cpu(&mxbuf->xdp, rq->xsk_pool);
net_prefetch(mxbuf->xdp.data);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h
index 087c943bd8e9..cefc0ef6105d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h
@@ -13,11 +13,13 @@ int mlx5e_xsk_alloc_rx_wqes_batched(struct mlx5e_rq *rq, u16 ix, int wqe_bulk);
int mlx5e_xsk_alloc_rx_wqes(struct mlx5e_rq *rq, u16 ix, int wqe_bulk);
struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
struct mlx5e_mpw_info *wi,
+ struct mlx5_cqe64 *cqe,
u16 cqe_bcnt,
u32 head_offset,
u32 page_idx);
struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq,
struct mlx5e_wqe_frag_info *wi,
+ struct mlx5_cqe64 *cqe,
u32 cqe_bcnt);

#endif /* __MLX5_EN_XSK_RX_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 8d36e2de53a9..2dddb05d2e60 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4913,6 +4913,11 @@ const struct net_device_ops mlx5e_netdev_ops = {
#endif
};

+static const struct xdp_metadata_ops mlx5_xdp_metadata_ops = {
+ .xmo_rx_timestamp = mlx5e_xdp_rx_timestamp,
+ .xmo_rx_hash = mlx5e_xdp_rx_hash,
+};
+
static u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout)
{
int i;
@@ -5053,6 +5058,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
SET_NETDEV_DEV(netdev, mdev->device);

netdev->netdev_ops = &mlx5e_netdev_ops;
+ netdev->xdp_metadata_ops = &mlx5_xdp_metadata_ops;

mlx5e_dcbnl_build_netdev(netdev);

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index c8a2b26de36e..10d45064e613 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -62,10 +62,12 @@

static struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx);
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
+ u32 page_idx);
static struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx);
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
+ u32 page_idx);
static void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
static void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
static void mlx5e_handle_rx_cqe_mpwrq_shampo(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
@@ -76,11 +78,6 @@ const struct mlx5e_rx_handlers mlx5e_rx_handlers_nic = {
.handle_rx_cqe_mpwqe_shampo = mlx5e_handle_rx_cqe_mpwrq_shampo,
};

-static inline bool mlx5e_rx_hw_stamp(struct hwtstamp_config *config)
-{
- return config->rx_filter == HWTSTAMP_FILTER_ALL;
-}
-
static inline void mlx5e_read_cqe_slot(struct mlx5_cqwq *wq,
u32 cqcc, void *data)
{
@@ -1575,16 +1572,19 @@ struct sk_buff *mlx5e_build_linear_skb(struct mlx5e_rq *rq, void *va,
return skb;
}

-static void mlx5e_fill_xdp_buff(struct mlx5e_rq *rq, void *va, u16 headroom,
- u32 len, struct mlx5e_xdp_buff *mxbuf)
+static void mlx5e_fill_xdp_buff(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe,
+ void *va, u16 headroom, u32 len,
+ struct mlx5e_xdp_buff *mxbuf)
{
xdp_init_buff(&mxbuf->xdp, rq->buff.frame0_sz, &rq->xdp_rxq);
xdp_prepare_buff(&mxbuf->xdp, va, headroom, len, true);
+ mxbuf->cqe = cqe;
+ mxbuf->rq = rq;
}

static struct sk_buff *
mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
- u32 cqe_bcnt)
+ struct mlx5_cqe64 *cqe, u32 cqe_bcnt)
{
union mlx5e_alloc_unit *au = wi->au;
u16 rx_headroom = rq->buff.headroom;
@@ -1609,7 +1609,7 @@ mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
struct mlx5e_xdp_buff mxbuf;

net_prefetchw(va); /* xdp_frame data area */
- mlx5e_fill_xdp_buff(rq, va, rx_headroom, cqe_bcnt, &mxbuf);
+ mlx5e_fill_xdp_buff(rq, cqe, va, rx_headroom, cqe_bcnt, &mxbuf);
if (mlx5e_xdp_handle(rq, au->page, prog, &mxbuf))
return NULL; /* page/packet was consumed by XDP */

@@ -1630,7 +1630,7 @@ mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,

static struct sk_buff *
mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
- u32 cqe_bcnt)
+ struct mlx5_cqe64 *cqe, u32 cqe_bcnt)
{
struct mlx5e_rq_frag_info *frag_info = &rq->wqe.info.arr[0];
struct mlx5e_wqe_frag_info *head_wi = wi;
@@ -1654,7 +1654,7 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi
net_prefetchw(va); /* xdp_frame data area */
net_prefetch(va + rx_headroom);

- mlx5e_fill_xdp_buff(rq, va, rx_headroom, frag_consumed_bytes, &mxbuf);
+ mlx5e_fill_xdp_buff(rq, cqe, va, rx_headroom, frag_consumed_bytes, &mxbuf);
sinfo = xdp_get_shared_info_from_buff(&mxbuf.xdp);
truesize = 0;

@@ -1777,7 +1777,7 @@ static void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
mlx5e_skb_from_cqe_linear,
mlx5e_skb_from_cqe_nonlinear,
mlx5e_xsk_skb_from_cqe_linear,
- rq, wi, cqe_bcnt);
+ rq, wi, cqe, cqe_bcnt);
if (!skb) {
/* probably for XDP */
if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) {
@@ -1830,7 +1830,7 @@ static void mlx5e_handle_rx_cqe_rep(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
skb = INDIRECT_CALL_2(rq->wqe.skb_from_cqe,
mlx5e_skb_from_cqe_linear,
mlx5e_skb_from_cqe_nonlinear,
- rq, wi, cqe_bcnt);
+ rq, wi, cqe, cqe_bcnt);
if (!skb) {
/* probably for XDP */
if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) {
@@ -1889,7 +1889,7 @@ static void mlx5e_handle_rx_cqe_mpwrq_rep(struct mlx5e_rq *rq, struct mlx5_cqe64
skb = INDIRECT_CALL_2(rq->mpwqe.skb_from_cqe_mpwrq,
mlx5e_skb_from_cqe_mpwrq_linear,
mlx5e_skb_from_cqe_mpwrq_nonlinear,
- rq, wi, cqe_bcnt, head_offset, page_idx);
+ rq, wi, cqe, cqe_bcnt, head_offset, page_idx);
if (!skb)
goto mpwrq_cqe_out;

@@ -1940,7 +1940,8 @@ mlx5e_fill_skb_data(struct sk_buff *skb, struct mlx5e_rq *rq,

static struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx)
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
+ u32 page_idx)
{
union mlx5e_alloc_unit *au = &wi->alloc_units[page_idx];
u16 headlen = min_t(u16, MLX5E_RX_MAX_HEAD, cqe_bcnt);
@@ -1979,7 +1980,8 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w

static struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx)
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
+ u32 page_idx)
{
union mlx5e_alloc_unit *au = &wi->alloc_units[page_idx];
u16 rx_headroom = rq->buff.headroom;
@@ -2010,7 +2012,7 @@ mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
struct mlx5e_xdp_buff mxbuf;

net_prefetchw(va); /* xdp_frame data area */
- mlx5e_fill_xdp_buff(rq, va, rx_headroom, cqe_bcnt, &mxbuf);
+ mlx5e_fill_xdp_buff(rq, cqe, va, rx_headroom, cqe_bcnt, &mxbuf);
if (mlx5e_xdp_handle(rq, au->page, prog, &mxbuf)) {
if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags))
__set_bit(page_idx, wi->xdp_xmit_bitmap); /* non-atomic */
@@ -2174,8 +2176,8 @@ static void mlx5e_handle_rx_cqe_mpwrq_shampo(struct mlx5e_rq *rq, struct mlx5_cq
if (likely(head_size))
*skb = mlx5e_skb_from_cqe_shampo(rq, wi, cqe, header_index);
else
- *skb = mlx5e_skb_from_cqe_mpwrq_nonlinear(rq, wi, cqe_bcnt, data_offset,
- page_idx);
+ *skb = mlx5e_skb_from_cqe_mpwrq_nonlinear(rq, wi, cqe, cqe_bcnt,
+ data_offset, page_idx);
if (unlikely(!*skb))
goto free_hd_entry;

@@ -2249,7 +2251,8 @@ static void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe64 *cq
mlx5e_skb_from_cqe_mpwrq_linear,
mlx5e_skb_from_cqe_mpwrq_nonlinear,
mlx5e_xsk_skb_from_cqe_mpwrq_linear,
- rq, wi, cqe_bcnt, head_offset, page_idx);
+ rq, wi, cqe, cqe_bcnt, head_offset,
+ page_idx);
if (!skb)
goto mpwrq_cqe_out;

@@ -2494,7 +2497,7 @@ static void mlx5i_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
skb = INDIRECT_CALL_2(rq->wqe.skb_from_cqe,
mlx5e_skb_from_cqe_linear,
mlx5e_skb_from_cqe_nonlinear,
- rq, wi, cqe_bcnt);
+ rq, wi, cqe, cqe_bcnt);
if (!skb)
goto wq_free_wqe;

@@ -2586,7 +2589,7 @@ static void mlx5e_trap_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe
goto free_wqe;
}

- skb = mlx5e_skb_from_cqe_nonlinear(rq, wi, cqe_bcnt);
+ skb = mlx5e_skb_from_cqe_nonlinear(rq, wi, cqe, cqe_bcnt);
if (!skb)
goto free_wqe;

--
2.39.0.314.g84b9a713c41-goog