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net/mlx5e: Remove ethernet segment from dump WQE
Dump WQE shall not include Ethernet segment. Define mlx5e_dump_wqe to be
used for "Dump WQEs" instead of sharing it with the general mlx5e_tx_wqe
layout.
Fixes: d2ead1f360
("net/mlx5e: Add kTLS TX HW offload support")
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
parent
5c6f40c617
commit
a195784c10
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@ -250,43 +250,37 @@ tx_post_resync_params(struct mlx5e_txqsq *sq,
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mlx5e_ktls_tx_post_param_wqes(sq, priv_tx, skip_static_post, true);
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}
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struct mlx5e_dump_wqe {
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struct mlx5_wqe_ctrl_seg ctrl;
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struct mlx5_wqe_data_seg data;
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};
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static int
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tx_post_resync_dump(struct mlx5e_txqsq *sq, struct sk_buff *skb,
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skb_frag_t *frag, u32 tisn, bool first)
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{
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struct mlx5_wqe_ctrl_seg *cseg;
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struct mlx5_wqe_eth_seg *eseg;
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struct mlx5_wqe_data_seg *dseg;
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struct mlx5e_tx_wqe *wqe;
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struct mlx5e_dump_wqe *wqe;
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dma_addr_t dma_addr = 0;
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u16 ds_cnt, ds_cnt_inl;
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u8 num_wqebbs;
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u16 pi, ihs;
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u16 ds_cnt;
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int fsz;
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ds_cnt = sizeof(*wqe) / MLX5_SEND_WQE_DS;
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ihs = eth_get_headlen(skb->dev, skb->data, skb_headlen(skb));
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ds_cnt_inl = DIV_ROUND_UP(ihs - INL_HDR_START_SZ, MLX5_SEND_WQE_DS);
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ds_cnt += ds_cnt_inl;
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ds_cnt += 1; /* one frag */
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u16 pi;
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wqe = mlx5e_sq_fetch_wqe(sq, sizeof(*wqe), &pi);
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ds_cnt = sizeof(*wqe) / MLX5_SEND_WQE_DS;
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num_wqebbs = DIV_ROUND_UP(ds_cnt, MLX5_SEND_WQEBB_NUM_DS);
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cseg = &wqe->ctrl;
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eseg = &wqe->eth;
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dseg = wqe->data;
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dseg = &wqe->data;
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cseg->opmod_idx_opcode = cpu_to_be32((sq->pc << 8) | MLX5_OPCODE_DUMP);
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cseg->qpn_ds = cpu_to_be32((sq->sqn << 8) | ds_cnt);
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cseg->tisn = cpu_to_be32(tisn << 8);
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cseg->fm_ce_se = first ? MLX5_FENCE_MODE_INITIATOR_SMALL : 0;
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eseg->inline_hdr.sz = cpu_to_be16(ihs);
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memcpy(eseg->inline_hdr.start, skb->data, ihs);
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dseg += ds_cnt_inl;
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fsz = skb_frag_size(frag);
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dma_addr = skb_frag_dma_map(sq->pdev, frag, 0, fsz,
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DMA_TO_DEVICE);
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