cq.c (e4da3fbfbd1de56d2367653e3823e6445e49f8a9) cq.c (f9baff509f8a05a79626defdbdf4f4aa4efd373b)
1/*
2 * Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
3 * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
4 * Copyright (c) 2005, 2006, 2007 Cisco Systems, Inc. All rights reserved.
5 * Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
6 * Copyright (c) 2004 Voltaire, Inc. All rights reserved.
7 *
8 * This software is available to you under a choice of one of two

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113 if (atomic_dec_and_test(&cq->refcount))
114 complete(&cq->free);
115}
116
117static int mlx4_SW2HW_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
118 int cq_num)
119{
120 return mlx4_cmd(dev, mailbox->dma, cq_num, 0, MLX4_CMD_SW2HW_CQ,
1/*
2 * Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
3 * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
4 * Copyright (c) 2005, 2006, 2007 Cisco Systems, Inc. All rights reserved.
5 * Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
6 * Copyright (c) 2004 Voltaire, Inc. All rights reserved.
7 *
8 * This software is available to you under a choice of one of two

--- 104 unchanged lines hidden (view full) ---

113 if (atomic_dec_and_test(&cq->refcount))
114 complete(&cq->free);
115}
116
117static int mlx4_SW2HW_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
118 int cq_num)
119{
120 return mlx4_cmd(dev, mailbox->dma, cq_num, 0, MLX4_CMD_SW2HW_CQ,
121 MLX4_CMD_TIME_CLASS_A);
121 MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED);
122}
123
124static int mlx4_MODIFY_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
125 int cq_num, u32 opmod)
126{
127 return mlx4_cmd(dev, mailbox->dma, cq_num, opmod, MLX4_CMD_MODIFY_CQ,
122}
123
124static int mlx4_MODIFY_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
125 int cq_num, u32 opmod)
126{
127 return mlx4_cmd(dev, mailbox->dma, cq_num, opmod, MLX4_CMD_MODIFY_CQ,
128 MLX4_CMD_TIME_CLASS_A);
128 MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED);
129}
130
131static int mlx4_HW2SW_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
132 int cq_num)
133{
134 return mlx4_cmd_box(dev, 0, mailbox ? mailbox->dma : 0, cq_num,
135 mailbox ? 0 : 1, MLX4_CMD_HW2SW_CQ,
129}
130
131static int mlx4_HW2SW_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
132 int cq_num)
133{
134 return mlx4_cmd_box(dev, 0, mailbox ? mailbox->dma : 0, cq_num,
135 mailbox ? 0 : 1, MLX4_CMD_HW2SW_CQ,
136 MLX4_CMD_TIME_CLASS_A);
136 MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED);
137}
138
139int mlx4_cq_modify(struct mlx4_dev *dev, struct mlx4_cq *cq,
140 u16 count, u16 period)
141{
142 struct mlx4_cmd_mailbox *mailbox;
143 struct mlx4_cq_context *cq_context;
144 int err;

--- 176 unchanged lines hidden --- 		137}
138
139int mlx4_cq_modify(struct mlx4_dev *dev, struct mlx4_cq *cq,
140 u16 count, u16 period)
141{
142 struct mlx4_cmd_mailbox *mailbox;
143 struct mlx4_cq_context *cq_context;
144 int err;

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