disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/net/ethernet/mellanox/mlx5/core/wq.h
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@@ -79,7 +79,8 @@
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 int mlx5_wq_cyc_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
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 		       void *wqc, struct mlx5_wq_cyc *wq,
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 		       struct mlx5_wq_ctrl *wq_ctrl);
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-u32 mlx5_wq_cyc_get_size(struct mlx5_wq_cyc *wq);
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+void mlx5_wq_cyc_wqe_dump(struct mlx5_wq_cyc *wq, u16 ix, u8 nstrides);
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+void mlx5_wq_cyc_reset(struct mlx5_wq_cyc *wq);
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 int mlx5_wq_qp_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
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 		      void *qpc, struct mlx5_wq_qp *wq,
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@@ -88,14 +89,18 @@
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 int mlx5_cqwq_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
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 		     void *cqc, struct mlx5_cqwq *wq,
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 		     struct mlx5_wq_ctrl *wq_ctrl);
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-u32 mlx5_cqwq_get_size(struct mlx5_cqwq *wq);
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 int mlx5_wq_ll_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
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 		      void *wqc, struct mlx5_wq_ll *wq,
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 		      struct mlx5_wq_ctrl *wq_ctrl);
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-u32 mlx5_wq_ll_get_size(struct mlx5_wq_ll *wq);
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+void mlx5_wq_ll_reset(struct mlx5_wq_ll *wq);
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 void mlx5_wq_destroy(struct mlx5_wq_ctrl *wq_ctrl);
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+
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+static inline u32 mlx5_wq_cyc_get_size(struct mlx5_wq_cyc *wq)
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+{
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+	return (u32)wq->fbc.sz_m1 + 1;
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+}
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 static inline int mlx5_wq_cyc_is_full(struct mlx5_wq_cyc *wq)
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 {
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@@ -167,6 +172,21 @@
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 	return !equal && !smaller;
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 }
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+static inline u16 mlx5_wq_cyc_get_counter(struct mlx5_wq_cyc *wq)
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+{
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+	return wq->wqe_ctr;
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+}
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+
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+static inline u32 mlx5_cqwq_get_size(struct mlx5_cqwq *wq)
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+{
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+	return wq->fbc.sz_m1 + 1;
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+}
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+
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+static inline u8 mlx5_cqwq_get_log_stride_size(struct mlx5_cqwq *wq)
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+{
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+	return wq->fbc.log_stride;
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+}
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+
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 static inline u32 mlx5_cqwq_ctr2ix(struct mlx5_cqwq *wq, u32 ctr)
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 {
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 	return ctr & wq->fbc.sz_m1;
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@@ -177,9 +197,14 @@
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 	return mlx5_cqwq_ctr2ix(wq, wq->cc);
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 }
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-static inline void *mlx5_cqwq_get_wqe(struct mlx5_cqwq *wq, u32 ix)
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+static inline struct mlx5_cqe64 *mlx5_cqwq_get_wqe(struct mlx5_cqwq *wq, u32 ix)
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 {
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-	return mlx5_frag_buf_get_wqe(&wq->fbc, ix);
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+	struct mlx5_cqe64 *cqe = mlx5_frag_buf_get_wqe(&wq->fbc, ix);
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+
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+	/* For 128B CQEs the data is in the last 64B */
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+	cqe += wq->fbc.log_stride == 7;
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+
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+	return cqe;
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 }
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 static inline u32 mlx5_cqwq_get_ctr_wrap_cnt(struct mlx5_cqwq *wq, u32 ctr)
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@@ -218,6 +243,11 @@
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 	return cqe;
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 }
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+static inline u32 mlx5_wq_ll_get_size(struct mlx5_wq_ll *wq)
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+{
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+	return (u32)wq->fbc.sz_m1 + 1;
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+}
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+
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 static inline int mlx5_wq_ll_is_full(struct mlx5_wq_ll *wq)
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 {
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 	return wq->cur_sz == wq->fbc.sz_m1;
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@@ -238,6 +268,13 @@
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 	return mlx5_frag_buf_get_wqe(&wq->fbc, ix);
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 }
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+static inline u16 mlx5_wq_ll_get_wqe_next_ix(struct mlx5_wq_ll *wq, u16 ix)
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+{
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+	struct mlx5_wqe_srq_next_seg *wqe = mlx5_wq_ll_get_wqe(wq, ix);
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+
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+	return be16_to_cpu(wqe->next_wqe_index);
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+}
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+
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 static inline void mlx5_wq_ll_push(struct mlx5_wq_ll *wq, u16 head_next)
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 {
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 	wq->head = head_next;
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@@ -258,4 +295,14 @@
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 	*wq->db = cpu_to_be32(wq->wqe_ctr);
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 }
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+static inline u16 mlx5_wq_ll_get_head(struct mlx5_wq_ll *wq)
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+{
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+	return wq->head;
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+}
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+
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+static inline u16 mlx5_wq_ll_get_counter(struct mlx5_wq_ll *wq)
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+{
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+	return wq->wqe_ctr;
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+}
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+
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 #endif /* __MLX5_WQ_H__ */