From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saeed Mahameed Subject: [net-next 10/17] net/mlx5e: RX, Generalise function of SKB frag addition Date: Fri, 1 Jun 2018 17:05:37 -0700 Message-ID: <20180602000544.18717-11-saeedm@mellanox.com> References: <20180602000544.18717-1-saeedm@mellanox.com> Cc: netdev@vger.kernel.org, Tariq Toukan , Saeed Mahameed To: "David S. Miller" Return-path: Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:59793 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751575AbeFBAZ6 (ORCPT ); Fri, 1 Jun 2018 20:25:58 -0400 In-Reply-To: <20180602000544.18717-1-saeedm@mellanox.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Tariq Toukan Rename it and pass truesize as an extra argument, as it will be used also in Legacy RQ in a downstream patch. Signed-off-by: Tariq Toukan Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 61a76faa2779..546e3bc46cd1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -311,13 +311,11 @@ void mlx5e_dealloc_rx_wqe(struct mlx5e_rq *rq, u16 ix) mlx5e_free_rx_wqe(rq, wi); } -static inline void mlx5e_add_skb_frag_mpwqe(struct mlx5e_rq *rq, - struct sk_buff *skb, - struct mlx5e_dma_info *di, - u32 frag_offset, u32 len) +static inline void +mlx5e_add_skb_frag(struct mlx5e_rq *rq, struct sk_buff *skb, + struct mlx5e_dma_info *di, u32 frag_offset, u32 len, + unsigned int truesize) { - unsigned int truesize = ALIGN(len, BIT(rq->mpwqe.log_stride_sz)); - dma_sync_single_for_cpu(rq->pdev, di->addr + frag_offset, len, DMA_FROM_DEVICE); @@ -1094,9 +1092,11 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w while (byte_cnt) { u32 pg_consumed_bytes = min_t(u32, PAGE_SIZE - frag_offset, byte_cnt); + unsigned int truesize = + ALIGN(pg_consumed_bytes, BIT(rq->mpwqe.log_stride_sz)); - mlx5e_add_skb_frag_mpwqe(rq, skb, di, frag_offset, - pg_consumed_bytes); + mlx5e_add_skb_frag(rq, skb, di, frag_offset, + pg_consumed_bytes, truesize); byte_cnt -= pg_consumed_bytes; frag_offset = 0; di++; -- 2.17.0