add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/include/linux/mlx5/cq.h
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@@ -33,7 +33,6 @@
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 #ifndef MLX5_CORE_CQ_H
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 #define MLX5_CORE_CQ_H
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-#include <rdma/ib_verbs.h>
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 #include <linux/mlx5/driver.h>
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 #include <linux/refcount.h>
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@@ -47,7 +46,7 @@
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 	struct completion	free;
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 	unsigned		vector;
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 	unsigned int		irqn;
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-	void (*comp)		(struct mlx5_core_cq *);
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+	void (*comp)(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe);
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 	void (*event)		(struct mlx5_core_cq *, enum mlx5_event);
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 	u32			cons_index;
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 	unsigned		arm_sn;
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@@ -55,12 +54,13 @@
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 	int			pid;
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 	struct {
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 		struct list_head list;
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-		void (*comp)(struct mlx5_core_cq *);
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+		void (*comp)(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe);
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 		void		*priv;
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 	} tasklet_ctx;
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 	int			reset_notify_added;
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 	struct list_head	reset_notify;
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-	struct mlx5_eq		*eq;
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+	struct mlx5_eq_comp	*eq;
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+	u16 uid;
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 };
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@@ -124,9 +124,9 @@
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 };
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 enum {
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-	CQE_SIZE_64 = 0,
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-	CQE_SIZE_128 = 1,
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-	CQE_SIZE_128_PAD = 2,
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+	CQE_STRIDE_64 = 0,
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+	CQE_STRIDE_128 = 1,
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+	CQE_STRIDE_128_PAD = 2,
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 };
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 #define MLX5_MAX_CQ_PERIOD (BIT(__mlx5_bit_sz(cqc, cq_period)) - 1)
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@@ -134,8 +134,8 @@
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 static inline int cqe_sz_to_mlx_sz(u8 size, int padding_128_en)
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 {
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-	return padding_128_en ? CQE_SIZE_128_PAD :
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-				size == 64 ? CQE_SIZE_64 : CQE_SIZE_128;
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+	return padding_128_en ? CQE_STRIDE_128_PAD :
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+				size == 64 ? CQE_STRIDE_64 : CQE_STRIDE_128;
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 }
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 static inline void mlx5_cq_set_ci(struct mlx5_core_cq *cq)
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@@ -169,7 +169,7 @@
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 	doorbell[0] = cpu_to_be32(sn << 28 | cmd | ci);
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 	doorbell[1] = cpu_to_be32(cq->cqn);
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-	mlx5_write64(doorbell, uar_page + MLX5_CQ_DOORBELL, NULL);
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+	mlx5_write64(doorbell, uar_page + MLX5_CQ_DOORBELL);
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 }
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 static inline void mlx5_cq_hold(struct mlx5_core_cq *cq)
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@@ -184,10 +184,10 @@
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 }
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 int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
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-			u32 *in, int inlen);
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+			u32 *in, int inlen, u32 *out, int outlen);
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 int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);
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 int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
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-		       u32 *out, int outlen);
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+		       u32 *out);
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 int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
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 			u32 *in, int inlen);
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 int mlx5_core_modify_cq_moderation(struct mlx5_core_dev *dev,