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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Yan Zhai , Dragos Tatulea , Alexander Lobakin , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org Subject: [RFC net-next 7/9] mlx5: move xdp_buff scope one level up Message-ID: <5b7a761d6efa1be2ace4c12c1681f341a87d8d24.1718919473.git.yan@cloudflare.com> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This is in preparation for changes. Signed-off-by: Jesper Dangaard Brouer --- drivers/net/ethernet/mellanox/mlx5/core/en.h | 6 +- .../ethernet/mellanox/mlx5/core/en/xsk/rx.c | 6 +- .../ethernet/mellanox/mlx5/core/en/xsk/rx.h | 6 +- .../net/ethernet/mellanox/mlx5/core/en_rx.c | 103 +++++++++--------- 4 files changed, 66 insertions(+), 55 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/eth= ernet/mellanox/mlx5/core/en.h index 6a343a8f162f..3d26f976f692 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -580,14 +580,16 @@ struct mlx5e_mpw_info { #define MLX5E_MAX_RX_FRAGS 4 =20 struct mlx5e_rq; +struct mlx5e_xdp_buff; 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, struct mlx5_cqe64 *cqe, u16 cqe_bcnt, - u32 head_offset, u32 page_idx); + u32 head_offset, u32 page_idx, + struct mlx5e_xdp_buff *mxbuf); typedef struct sk_buff * (*mlx5e_fp_skb_from_cqe)(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *= wi, - struct mlx5_cqe64 *cqe, u32 cqe_bcnt); + struct mlx5_cqe64 *cqe, u32 cqe_bcnt, struct mlx5e_xdp_buff *mxbuf); 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, boo= l); 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 1b7132fa70de..4dacaa61e106 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c @@ -249,7 +249,8 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(str= uct mlx5e_rq *rq, struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset, - u32 page_idx) + u32 page_idx, + struct mlx5e_xdp_buff *mxbuf_) { struct mlx5e_xdp_buff *mxbuf =3D xsk_buff_to_mxbuf(wi->alloc_units.xsk_bu= ffs[page_idx]); struct bpf_prog *prog; @@ -304,7 +305,8 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(str= uct 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) + u32 cqe_bcnt, + struct mlx5e_xdp_buff *mxbuf_) { struct mlx5e_xdp_buff *mxbuf =3D xsk_buff_to_mxbuf(*wi->xskp); struct bpf_prog *prog; 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 cefc0ef6105d..0890c975042c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h @@ -16,10 +16,12 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(str= uct mlx5e_rq *rq, struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset, - u32 page_idx); + u32 page_idx, + struct mlx5e_xdp_buff *mxbuf_); 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); + u32 cqe_bcnt, + struct mlx5e_xdp_buff *mxbuf_); =20 #endif /* __MLX5_EN_XSK_RX_H__ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/= ethernet/mellanox/mlx5/core/en_rx.c index 225da8d691fc..1a592a1ab988 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -63,11 +63,11 @@ static struct sk_buff * mlx5e_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); + u32 page_idx, struct mlx5e_xdp_buff *mxbuf); static struct sk_buff * mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_i= nfo *wi, struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset, - u32 page_idx); + u32 page_idx, struct mlx5e_xdp_buff *mxbuf); static void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cq= e); static void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe= 64 *cqe); static void mlx5e_handle_rx_cqe_mpwrq_shampo(struct mlx5e_rq *rq, struct m= lx5_cqe64 *cqe); @@ -1658,7 +1658,8 @@ static void mlx5e_fill_mxbuf(struct mlx5e_rq *rq, str= uct mlx5_cqe64 *cqe, =20 static struct sk_buff * mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info = *wi, - struct mlx5_cqe64 *cqe, u32 cqe_bcnt) + struct mlx5_cqe64 *cqe, u32 cqe_bcnt, + struct mlx5e_xdp_buff *mxbuf) { struct mlx5e_frag_page *frag_page =3D wi->frag_page; u16 rx_headroom =3D rq->buff.headroom; @@ -1680,17 +1681,15 @@ mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, stru= ct mlx5e_wqe_frag_info *wi, =20 prog =3D rcu_dereference(rq->xdp_prog); if (prog) { - struct mlx5e_xdp_buff mxbuf; - net_prefetchw(va); /* xdp_frame data area */ mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, - cqe_bcnt, &mxbuf); - if (mlx5e_xdp_handle(rq, prog, &mxbuf)) + cqe_bcnt, mxbuf); + if (mlx5e_xdp_handle(rq, prog, mxbuf)) return NULL; /* page/packet was consumed by XDP */ =20 - rx_headroom =3D mxbuf.xdp.data - mxbuf.xdp.data_hard_start; - metasize =3D mxbuf.xdp.data - mxbuf.xdp.data_meta; - cqe_bcnt =3D mxbuf.xdp.data_end - mxbuf.xdp.data; + rx_headroom =3D mxbuf->xdp.data - mxbuf->xdp.data_hard_start; + metasize =3D mxbuf->xdp.data - mxbuf->xdp.data_meta; + cqe_bcnt =3D mxbuf->xdp.data_end - mxbuf->xdp.data; } frag_size =3D MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); skb =3D mlx5e_build_linear_skb(rq, va, frag_size, rx_headroom, cqe_bcnt, = metasize); @@ -1706,14 +1705,14 @@ mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, stru= ct mlx5e_wqe_frag_info *wi, =20 static struct sk_buff * mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_in= fo *wi, - struct mlx5_cqe64 *cqe, u32 cqe_bcnt) + struct mlx5_cqe64 *cqe, u32 cqe_bcnt, + struct mlx5e_xdp_buff *mxbuf) { struct mlx5e_rq_frag_info *frag_info =3D &rq->wqe.info.arr[0]; struct mlx5e_wqe_frag_info *head_wi =3D wi; u16 rx_headroom =3D rq->buff.headroom; struct mlx5e_frag_page *frag_page; struct skb_shared_info *sinfo; - struct mlx5e_xdp_buff mxbuf; u32 frag_consumed_bytes; struct bpf_prog *prog; struct sk_buff *skb; @@ -1733,8 +1732,8 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, str= uct mlx5e_wqe_frag_info *wi net_prefetch(va + rx_headroom); =20 mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, - frag_consumed_bytes, &mxbuf); - sinfo =3D xdp_get_shared_info_from_buff(&mxbuf.xdp); + frag_consumed_bytes, mxbuf); + sinfo =3D xdp_get_shared_info_from_buff(&mxbuf->xdp); truesize =3D 0; =20 cqe_bcnt -=3D frag_consumed_bytes; @@ -1746,7 +1745,7 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, str= uct mlx5e_wqe_frag_info *wi =20 frag_consumed_bytes =3D min_t(u32, frag_info->frag_size, cqe_bcnt); =20 - mlx5e_add_skb_shared_info_frag(rq, sinfo, &mxbuf.xdp, frag_page, + mlx5e_add_skb_shared_info_frag(rq, sinfo, &mxbuf->xdp, frag_page, wi->offset, frag_consumed_bytes); truesize +=3D frag_info->frag_stride; =20 @@ -1756,7 +1755,7 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, str= uct mlx5e_wqe_frag_info *wi } =20 prog =3D rcu_dereference(rq->xdp_prog); - if (prog && mlx5e_xdp_handle(rq, prog, &mxbuf)) { + if (prog && mlx5e_xdp_handle(rq, prog, mxbuf)) { if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) { struct mlx5e_wqe_frag_info *pwi; =20 @@ -1766,21 +1765,21 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, s= truct mlx5e_wqe_frag_info *wi return NULL; /* page/packet was consumed by XDP */ } =20 - skb =3D mlx5e_build_linear_skb(rq, mxbuf.xdp.data_hard_start, rq->buff.fr= ame0_sz, - mxbuf.xdp.data - mxbuf.xdp.data_hard_start, - mxbuf.xdp.data_end - mxbuf.xdp.data, - mxbuf.xdp.data - mxbuf.xdp.data_meta); + skb =3D mlx5e_build_linear_skb(rq, mxbuf->xdp.data_hard_start, rq->buff.f= rame0_sz, + mxbuf->xdp.data - mxbuf->xdp.data_hard_start, + mxbuf->xdp.data_end - mxbuf->xdp.data, + mxbuf->xdp.data - mxbuf->xdp.data_meta); if (unlikely(!skb)) return NULL; =20 skb_mark_for_recycle(skb); head_wi->frag_page->frags++; =20 - if (xdp_buff_has_frags(&mxbuf.xdp)) { + if (xdp_buff_has_frags(&mxbuf->xdp)) { /* sinfo->nr_frags is reset by build_skb, calculate again. */ xdp_update_skb_shared_info(skb, wi - head_wi - 1, sinfo->xdp_frags_size, truesize, - xdp_buff_is_frag_pfmemalloc(&mxbuf.xdp)); + xdp_buff_is_frag_pfmemalloc(&mxbuf->xdp)); =20 for (struct mlx5e_wqe_frag_info *pwi =3D head_wi + 1; pwi < wi; pwi++) pwi->frag_page->frags++; @@ -1811,6 +1810,7 @@ static void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, = struct mlx5_cqe64 *cqe) { struct mlx5_wq_cyc *wq =3D &rq->wqe.wq; struct mlx5e_wqe_frag_info *wi; + struct mlx5e_xdp_buff mxbuf; struct sk_buff *skb; u32 cqe_bcnt; u16 ci; @@ -1828,7 +1828,7 @@ 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, cqe_bcnt); + rq, wi, cqe, cqe_bcnt, &mxbuf); if (!skb) { /* probably for XDP */ if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) @@ -1859,6 +1859,7 @@ static void mlx5e_handle_rx_cqe_rep(struct mlx5e_rq *= rq, struct mlx5_cqe64 *cqe) struct mlx5_eswitch_rep *rep =3D rpriv->rep; struct mlx5_wq_cyc *wq =3D &rq->wqe.wq; struct mlx5e_wqe_frag_info *wi; + struct mlx5e_xdp_buff mxbuf; struct sk_buff *skb; u32 cqe_bcnt; u16 ci; @@ -1875,7 +1876,7 @@ static void mlx5e_handle_rx_cqe_rep(struct mlx5e_rq *= rq, struct mlx5_cqe64 *cqe) skb =3D INDIRECT_CALL_2(rq->wqe.skb_from_cqe, mlx5e_skb_from_cqe_linear, mlx5e_skb_from_cqe_nonlinear, - rq, wi, cqe, cqe_bcnt); + rq, wi, cqe, cqe_bcnt, &mxbuf); if (!skb) { /* probably for XDP */ if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) @@ -1903,6 +1904,7 @@ static void mlx5e_handle_rx_cqe_mpwrq_rep(struct mlx5= e_rq *rq, struct mlx5_cqe64 u32 wqe_offset =3D stride_ix << rq->mpwqe.log_stride_sz; u32 head_offset =3D wqe_offset & ((1 << rq->mpwqe.page_shift) - 1); u32 page_idx =3D wqe_offset >> rq->mpwqe.page_shift; + struct mlx5e_xdp_buff mxbuf; struct mlx5e_rx_wqe_ll *wqe; struct mlx5_wq_ll *wq; struct sk_buff *skb; @@ -1928,7 +1930,7 @@ static void mlx5e_handle_rx_cqe_mpwrq_rep(struct mlx5= e_rq *rq, struct mlx5_cqe64 skb =3D INDIRECT_CALL_2(rq->mpwqe.skb_from_cqe_mpwrq, mlx5e_skb_from_cqe_mpwrq_linear, mlx5e_skb_from_cqe_mpwrq_nonlinear, - rq, wi, cqe, cqe_bcnt, head_offset, page_idx); + rq, wi, cqe, cqe_bcnt, head_offset, page_idx, &mxbuf); if (!skb) goto mpwrq_cqe_out; =20 @@ -1975,7 +1977,7 @@ mlx5e_shampo_fill_skb_data(struct sk_buff *skb, struc= t mlx5e_rq *rq, static struct sk_buff * mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_i= nfo *wi, struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset, - u32 page_idx) + u32 page_idx, struct mlx5e_xdp_buff *mxbuf) { struct mlx5e_frag_page *frag_page =3D &wi->alloc_units.frag_pages[page_id= x]; u16 headlen =3D min_t(u16, MLX5E_RX_MAX_HEAD, cqe_bcnt); @@ -1983,7 +1985,6 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *r= q, struct mlx5e_mpw_info *w u32 frag_offset =3D head_offset; u32 byte_cnt =3D cqe_bcnt; struct skb_shared_info *sinfo; - struct mlx5e_xdp_buff mxbuf; unsigned int truesize =3D 0; struct bpf_prog *prog; struct sk_buff *skb; @@ -2029,9 +2030,9 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *r= q, struct mlx5e_mpw_info *w } } =20 - mlx5e_fill_mxbuf(rq, cqe, va, linear_hr, linear_frame_sz, linear_data_len= , &mxbuf); + mlx5e_fill_mxbuf(rq, cqe, va, linear_hr, linear_frame_sz, linear_data_len= , mxbuf); =20 - sinfo =3D xdp_get_shared_info_from_buff(&mxbuf.xdp); + sinfo =3D xdp_get_shared_info_from_buff(&mxbuf->xdp); =20 while (byte_cnt) { /* Non-linear mode, hence non-XSK, which always uses PAGE_SIZE. */ @@ -2042,7 +2043,7 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *r= q, struct mlx5e_mpw_info *w else truesize +=3D ALIGN(pg_consumed_bytes, BIT(rq->mpwqe.log_stride_sz)); =20 - mlx5e_add_skb_shared_info_frag(rq, sinfo, &mxbuf.xdp, frag_page, frag_of= fset, + mlx5e_add_skb_shared_info_frag(rq, sinfo, &mxbuf->xdp, frag_page, frag_o= ffset, pg_consumed_bytes); byte_cnt -=3D pg_consumed_bytes; frag_offset =3D 0; @@ -2050,7 +2051,7 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *r= q, struct mlx5e_mpw_info *w } =20 if (prog) { - if (mlx5e_xdp_handle(rq, prog, &mxbuf)) { + if (mlx5e_xdp_handle(rq, prog, mxbuf)) { if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) { struct mlx5e_frag_page *pfp; =20 @@ -2063,10 +2064,10 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq = *rq, struct mlx5e_mpw_info *w return NULL; /* page/packet was consumed by XDP */ } =20 - skb =3D mlx5e_build_linear_skb(rq, mxbuf.xdp.data_hard_start, + skb =3D mlx5e_build_linear_skb(rq, mxbuf->xdp.data_hard_start, linear_frame_sz, - mxbuf.xdp.data - mxbuf.xdp.data_hard_start, 0, - mxbuf.xdp.data - mxbuf.xdp.data_meta); + mxbuf->xdp.data - mxbuf->xdp.data_hard_start, 0, + mxbuf->xdp.data - mxbuf->xdp.data_meta); if (unlikely(!skb)) { mlx5e_page_release_fragmented(rq, &wi->linear_page); return NULL; @@ -2076,13 +2077,13 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq = *rq, struct mlx5e_mpw_info *w wi->linear_page.frags++; mlx5e_page_release_fragmented(rq, &wi->linear_page); =20 - if (xdp_buff_has_frags(&mxbuf.xdp)) { + if (xdp_buff_has_frags(&mxbuf->xdp)) { struct mlx5e_frag_page *pagep; =20 /* sinfo->nr_frags is reset by build_skb, calculate again. */ xdp_update_skb_shared_info(skb, frag_page - head_page, sinfo->xdp_frags_size, truesize, - xdp_buff_is_frag_pfmemalloc(&mxbuf.xdp)); + xdp_buff_is_frag_pfmemalloc(&mxbuf->xdp)); =20 pagep =3D head_page; do @@ -2093,12 +2094,12 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq = *rq, struct mlx5e_mpw_info *w } else { dma_addr_t addr; =20 - if (xdp_buff_has_frags(&mxbuf.xdp)) { + if (xdp_buff_has_frags(&mxbuf->xdp)) { struct mlx5e_frag_page *pagep; =20 xdp_update_skb_shared_info(skb, sinfo->nr_frags, sinfo->xdp_frags_size, truesize, - xdp_buff_is_frag_pfmemalloc(&mxbuf.xdp)); + xdp_buff_is_frag_pfmemalloc(&mxbuf->xdp)); =20 pagep =3D frag_page - sinfo->nr_frags; do @@ -2120,7 +2121,7 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *r= q, struct mlx5e_mpw_info *w static struct sk_buff * mlx5e_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) + u32 page_idx, struct mlx5e_xdp_buff *mxbuf) { struct mlx5e_frag_page *frag_page =3D &wi->alloc_units.frag_pages[page_id= x]; u16 rx_headroom =3D rq->buff.headroom; @@ -2148,20 +2149,19 @@ mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq= , struct mlx5e_mpw_info *wi, =20 prog =3D rcu_dereference(rq->xdp_prog); if (prog) { - struct mlx5e_xdp_buff mxbuf; =20 net_prefetchw(va); /* xdp_frame data area */ mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, - cqe_bcnt, &mxbuf); - if (mlx5e_xdp_handle(rq, prog, &mxbuf)) { + cqe_bcnt, mxbuf); + if (mlx5e_xdp_handle(rq, prog, mxbuf)) { if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) frag_page->frags++; return NULL; /* page/packet was consumed by XDP */ } =20 - rx_headroom =3D mxbuf.xdp.data - mxbuf.xdp.data_hard_start; - metasize =3D mxbuf.xdp.data - mxbuf.xdp.data_meta; - cqe_bcnt =3D mxbuf.xdp.data_end - mxbuf.xdp.data; + rx_headroom =3D mxbuf->xdp.data - mxbuf->xdp.data_hard_start; + metasize =3D mxbuf->xdp.data - mxbuf->xdp.data_meta; + cqe_bcnt =3D mxbuf->xdp.data_end - mxbuf->xdp.data; } frag_size =3D MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); skb =3D mlx5e_build_linear_skb(rq, va, frag_size, rx_headroom, cqe_bcnt, = metasize); @@ -2283,12 +2283,14 @@ static void mlx5e_handle_rx_cqe_mpwrq_shampo(struct= mlx5e_rq *rq, struct mlx5_cq bool flush =3D cqe->shampo.flush; bool match =3D cqe->shampo.match; struct mlx5e_rq_stats *stats =3D rq->stats; + struct mlx5e_xdp_buff mxbuf; struct mlx5e_rx_wqe_ll *wqe; struct mlx5e_mpw_info *wi; struct mlx5_wq_ll *wq; =20 wi =3D mlx5e_get_mpw_info(rq, wqe_id); wi->consumed_strides +=3D cstrides; + mxbuf.xdp.flags =3D 0; =20 if (unlikely(MLX5E_RX_ERR_CQE(cqe))) { mlx5e_handle_rx_err_cqe(rq, cqe); @@ -2311,7 +2313,7 @@ static void mlx5e_handle_rx_cqe_mpwrq_shampo(struct m= lx5e_rq *rq, struct mlx5_cq *skb =3D mlx5e_skb_from_cqe_shampo(rq, wi, cqe, header_index); else *skb =3D mlx5e_skb_from_cqe_mpwrq_nonlinear(rq, wi, cqe, cqe_bcnt, - data_offset, page_idx); + data_offset, page_idx, &mxbuf); if (unlikely(!*skb)) goto free_hd_entry; =20 @@ -2369,6 +2371,7 @@ static void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq= *rq, struct mlx5_cqe64 *cq u32 wqe_offset =3D stride_ix << rq->mpwqe.log_stride_sz; u32 head_offset =3D wqe_offset & ((1 << rq->mpwqe.page_shift) - 1); u32 page_idx =3D wqe_offset >> rq->mpwqe.page_shift; + struct mlx5e_xdp_buff mxbuf; struct mlx5e_rx_wqe_ll *wqe; struct mlx5_wq_ll *wq; struct sk_buff *skb; @@ -2396,7 +2399,7 @@ static void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq= *rq, struct mlx5_cqe64 *cq mlx5e_skb_from_cqe_mpwrq_nonlinear, mlx5e_xsk_skb_from_cqe_mpwrq_linear, rq, wi, cqe, cqe_bcnt, head_offset, - page_idx); + page_idx, &mxbuf); if (!skb) goto mpwrq_cqe_out; =20 @@ -2624,6 +2627,7 @@ static void mlx5i_handle_rx_cqe(struct mlx5e_rq *rq, = struct mlx5_cqe64 *cqe) { struct mlx5_wq_cyc *wq =3D &rq->wqe.wq; struct mlx5e_wqe_frag_info *wi; + struct mlx5e_xdp_buff mxbuf; struct sk_buff *skb; u32 cqe_bcnt; u16 ci; @@ -2640,7 +2644,7 @@ static void mlx5i_handle_rx_cqe(struct mlx5e_rq *rq, = struct mlx5_cqe64 *cqe) skb =3D INDIRECT_CALL_2(rq->wqe.skb_from_cqe, mlx5e_skb_from_cqe_linear, mlx5e_skb_from_cqe_nonlinear, - rq, wi, cqe, cqe_bcnt); + rq, wi, cqe, cqe_bcnt, &mxbuf); if (!skb) goto wq_cyc_pop; =20 @@ -2714,6 +2718,7 @@ static void mlx5e_trap_handle_rx_cqe(struct mlx5e_rq = *rq, struct mlx5_cqe64 *cqe { struct mlx5_wq_cyc *wq =3D &rq->wqe.wq; struct mlx5e_wqe_frag_info *wi; + struct mlx5e_xdp_buff mxbuf; struct sk_buff *skb; u32 cqe_bcnt; u16 trap_id; @@ -2729,7 +2734,7 @@ static void mlx5e_trap_handle_rx_cqe(struct mlx5e_rq = *rq, struct mlx5_cqe64 *cqe goto wq_cyc_pop; } =20 - skb =3D mlx5e_skb_from_cqe_nonlinear(rq, wi, cqe, cqe_bcnt); + skb =3D mlx5e_skb_from_cqe_nonlinear(rq, wi, cqe, cqe_bcnt, &mxbuf); if (!skb) goto wq_cyc_pop; =20 --=20 2.30.2