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Message-ID: <9545d379-9894-c7b6-d000-4f8eb6705bb1@gmail.com>
Date: Thu, 12 Jan 2023 10:13:07 +0200
From: Tariq Toukan <ttoukan.linux@...il.com>
To: Stanislav Fomichev <sdf@...gle.com>, bpf@...r.kernel.org
Cc: ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
martin.lau@...ux.dev, song@...nel.org, yhs@...com,
john.fastabend@...il.com, kpsingh@...nel.org, haoluo@...gle.com,
jolsa@...nel.org,
Toke Høiland-Jørgensen <toke@...hat.com>,
Tariq Toukan <tariqt@...dia.com>,
Saeed Mahameed <saeedm@...dia.com>,
David Ahern <dsahern@...il.com>,
Jakub Kicinski <kuba@...nel.org>,
Willem de Bruijn <willemb@...gle.com>,
Jesper Dangaard Brouer <brouer@...hat.com>,
Anatoly Burakov <anatoly.burakov@...el.com>,
Alexander Lobakin <alexandr.lobakin@...el.com>,
Magnus Karlsson <magnus.karlsson@...il.com>,
Maryam Tahhan <mtahhan@...hat.com>, xdp-hints@...-project.net,
netdev@...r.kernel.org
Subject: Re: [PATCH bpf-next v7 16/17] net/mlx5e: Support RX XDP metadata
On 12/01/2023 2:32, Stanislav Fomichev wrote:
> From: Toke Høiland-Jørgensen <toke@...hat.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: Tariq Toukan <tariqt@...dia.com>
> Cc: Saeed Mahameed <saeedm@...dia.com>
> Cc: John Fastabend <john.fastabend@...il.com>
> Cc: David Ahern <dsahern@...il.com>
> Cc: Martin KaFai Lau <martin.lau@...ux.dev>
> Cc: Jakub Kicinski <kuba@...nel.org>
> Cc: Willem de Bruijn <willemb@...gle.com>
> Cc: Jesper Dangaard Brouer <brouer@...hat.com>
> Cc: Anatoly Burakov <anatoly.burakov@...el.com>
> Cc: Alexander Lobakin <alexandr.lobakin@...el.com>
> Cc: Magnus Karlsson <magnus.karlsson@...il.com>
> Cc: Maryam Tahhan <mtahhan@...hat.com>
> Cc: xdp-hints@...-project.net
> Cc: netdev@...r.kernel.org
> Signed-off-by: Toke Høiland-Jørgensen <toke@...hat.com>
> Signed-off-by: Stanislav Fomichev <sdf@...gle.com>
> ---
> drivers/net/ethernet/mellanox/mlx5/core/en.h | 5 +-
> .../net/ethernet/mellanox/mlx5/core/en/txrx.h | 5 ++
> .../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 | 49 ++++++++++---------
> 8 files changed, 80 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
> index af663978d1b4..6de02d8aeab8 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);
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
> index 853f312cd757..757c012ece27 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
> @@ -73,6 +73,11 @@ int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget);
> void mlx5e_free_rx_descs(struct mlx5e_rq *rq);
> void mlx5e_free_rx_in_progress_descs(struct mlx5e_rq *rq);
>
> +static inline bool mlx5e_rx_hw_stamp(struct hwtstamp_config *config)
> +{
> + return config->rx_filter == HWTSTAMP_FILTER_ALL;
> +}
> +
> /* TX */
> netdev_tx_t mlx5e_xmit(struct sk_buff *skb, struct net_device *dev);
> bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget);
> 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 cff5f2e29e1e..be942c060774 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,
> +};
> +
Instead of exposing every single xdp function in the xdp header, move
this struct into the en/xdp.c, and expose it via en/xdp.h.
See example struct and its usage:
netdev->ethtool_ops = &mlx5e_ethtool_ops;
> 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 6affdddf5bcf..7b08653be000 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_mxbuf(struct mlx5e_rq *rq, void *va, u16 headroom,
> - u32 len, struct mlx5e_xdp_buff *mxbuf)
> +static void mlx5e_fill_mxbuf(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;
> @@ -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_mxbuf(rq, va, rx_headroom, frag_consumed_bytes, &mxbuf);
> + mlx5e_fill_mxbuf(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_mxbuf(rq, va, rx_headroom, cqe_bcnt, &mxbuf);
> + mlx5e_fill_mxbuf(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;
>
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