[deliverable/linux.git] / drivers / net / ethernet / mellanox / mlx5 / core / transobj.c

/*
 * Copyright (c) 2013-2015, Mellanox Technologies, Ltd.  All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <linux/mlx5/driver.h>
#include "mlx5_core.h"
#include "transobj.h"

int mlx5_alloc_transport_domain(struct mlx5_core_dev *dev, u32 *tdn)
{
	u32 in[MLX5_ST_SZ_DW(alloc_transport_domain_in)];
	u32 out[MLX5_ST_SZ_DW(alloc_transport_domain_out)];
	int err;

	memset(in, 0, sizeof(in));
	memset(out, 0, sizeof(out));

	MLX5_SET(alloc_transport_domain_in, in, opcode,
		 MLX5_CMD_OP_ALLOC_TRANSPORT_DOMAIN);

	err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
	if (!err)
		*tdn = MLX5_GET(alloc_transport_domain_out, out,
				transport_domain);

	return err;
}

void mlx5_dealloc_transport_domain(struct mlx5_core_dev *dev, u32 tdn)
{
	u32 in[MLX5_ST_SZ_DW(dealloc_transport_domain_in)];
	u32 out[MLX5_ST_SZ_DW(dealloc_transport_domain_out)];

	memset(in, 0, sizeof(in));
	memset(out, 0, sizeof(out));

	MLX5_SET(dealloc_transport_domain_in, in, opcode,
		 MLX5_CMD_OP_DEALLOC_TRANSPORT_DOMAIN);
	MLX5_SET(dealloc_transport_domain_in, in, transport_domain, tdn);

	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
}

int mlx5_core_create_rq(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *rqn)
{
	u32 out[MLX5_ST_SZ_DW(create_rq_out)];
	int err;

	MLX5_SET(create_rq_in, in, opcode, MLX5_CMD_OP_CREATE_RQ);

	memset(out, 0, sizeof(out));
	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	if (!err)
		*rqn = MLX5_GET(create_rq_out, out, rqn);

	return err;
}

int mlx5_core_modify_rq(struct mlx5_core_dev *dev, u32 rqn, u32 *in, int inlen)
{
	u32 out[MLX5_ST_SZ_DW(modify_rq_out)];

	MLX5_SET(modify_rq_in, in, rqn, rqn);
	MLX5_SET(modify_rq_in, in, opcode, MLX5_CMD_OP_MODIFY_RQ);

	memset(out, 0, sizeof(out));
	return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
}

void mlx5_core_destroy_rq(struct mlx5_core_dev *dev, u32 rqn)
{
	u32 in[MLX5_ST_SZ_DW(destroy_rq_in)];
	u32 out[MLX5_ST_SZ_DW(destroy_rq_out)];

	memset(in, 0, sizeof(in));

	MLX5_SET(destroy_rq_in, in, opcode, MLX5_CMD_OP_DESTROY_RQ);
	MLX5_SET(destroy_rq_in, in, rqn, rqn);

	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
}

int mlx5_core_create_sq(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *sqn)
{
	u32 out[MLX5_ST_SZ_DW(create_sq_out)];
	int err;

	MLX5_SET(create_sq_in, in, opcode, MLX5_CMD_OP_CREATE_SQ);

	memset(out, 0, sizeof(out));
	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	if (!err)
		*sqn = MLX5_GET(create_sq_out, out, sqn);

	return err;
}

int mlx5_core_modify_sq(struct mlx5_core_dev *dev, u32 sqn, u32 *in, int inlen)
{
	u32 out[MLX5_ST_SZ_DW(modify_sq_out)];

	MLX5_SET(modify_sq_in, in, sqn, sqn);
	MLX5_SET(modify_sq_in, in, opcode, MLX5_CMD_OP_MODIFY_SQ);

	memset(out, 0, sizeof(out));
	return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
}

void mlx5_core_destroy_sq(struct mlx5_core_dev *dev, u32 sqn)
{
	u32 in[MLX5_ST_SZ_DW(destroy_sq_in)];
	u32 out[MLX5_ST_SZ_DW(destroy_sq_out)];

	memset(in, 0, sizeof(in));

	MLX5_SET(destroy_sq_in, in, opcode, MLX5_CMD_OP_DESTROY_SQ);
	MLX5_SET(destroy_sq_in, in, sqn, sqn);

	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
}

int mlx5_core_create_tir(struct mlx5_core_dev *dev, u32 *in, int inlen,
			 u32 *tirn)
{
	u32 out[MLX5_ST_SZ_DW(create_tir_out)];
	int err;

	MLX5_SET(create_tir_in, in, opcode, MLX5_CMD_OP_CREATE_TIR);

	memset(out, 0, sizeof(out));
	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	if (!err)
		*tirn = MLX5_GET(create_tir_out, out, tirn);

	return err;
}

void mlx5_core_destroy_tir(struct mlx5_core_dev *dev, u32 tirn)
{
	u32 in[MLX5_ST_SZ_DW(destroy_tir_out)];
	u32 out[MLX5_ST_SZ_DW(destroy_tir_out)];

	memset(in, 0, sizeof(in));

	MLX5_SET(destroy_tir_in, in, opcode, MLX5_CMD_OP_DESTROY_TIR);
	MLX5_SET(destroy_tir_in, in, tirn, tirn);

	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
}

int mlx5_core_create_tis(struct mlx5_core_dev *dev, u32 *in, int inlen,
			 u32 *tisn)
{
	u32 out[MLX5_ST_SZ_DW(create_tis_out)];
	int err;

	MLX5_SET(create_tis_in, in, opcode, MLX5_CMD_OP_CREATE_TIS);

	memset(out, 0, sizeof(out));
	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	if (!err)
		*tisn = MLX5_GET(create_tis_out, out, tisn);

	return err;
}

void mlx5_core_destroy_tis(struct mlx5_core_dev *dev, u32 tisn)
{
	u32 in[MLX5_ST_SZ_DW(destroy_tis_out)];
	u32 out[MLX5_ST_SZ_DW(destroy_tis_out)];

	memset(in, 0, sizeof(in));

	MLX5_SET(destroy_tis_in, in, opcode, MLX5_CMD_OP_DESTROY_TIS);
	MLX5_SET(destroy_tis_in, in, tisn, tisn);

	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
}

int mlx5_core_create_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen,
			 u32 *rmpn)
{
	u32 out[MLX5_ST_SZ_DW(create_rmp_out)];
	int err;

	MLX5_SET(create_rmp_in, in, opcode, MLX5_CMD_OP_CREATE_RMP);

	memset(out, 0, sizeof(out));
	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	if (!err)
		*rmpn = MLX5_GET(create_rmp_out, out, rmpn);

	return err;
}

int mlx5_core_modify_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen)
{
	u32 out[MLX5_ST_SZ_DW(modify_rmp_out)];

	MLX5_SET(modify_rmp_in, in, opcode, MLX5_CMD_OP_MODIFY_RMP);

	memset(out, 0, sizeof(out));
	return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
}

int mlx5_core_destroy_rmp(struct mlx5_core_dev *dev, u32 rmpn)
{
	u32 in[MLX5_ST_SZ_DW(destroy_rmp_in)];
	u32 out[MLX5_ST_SZ_DW(destroy_rmp_out)];

	memset(in, 0, sizeof(in));

	MLX5_SET(destroy_rmp_in, in, opcode, MLX5_CMD_OP_DESTROY_RMP);
	MLX5_SET(destroy_rmp_in, in, rmpn, rmpn);

	return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out,
					  sizeof(out));
}

int mlx5_core_query_rmp(struct mlx5_core_dev *dev, u32 rmpn, u32 *out)
{
	u32 in[MLX5_ST_SZ_DW(query_rmp_in)];
	int outlen = MLX5_ST_SZ_BYTES(query_rmp_out);

	memset(in, 0, sizeof(in));
	MLX5_SET(query_rmp_in, in, opcode, MLX5_CMD_OP_QUERY_RMP);
	MLX5_SET(query_rmp_in, in, rmpn,   rmpn);

	return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, outlen);
}

int mlx5_core_arm_rmp(struct mlx5_core_dev *dev, u32 rmpn, u16 lwm)
{
	void *in;
	void *rmpc;
	void *wq;
	void *bitmask;
	int  err;

	in = mlx5_vzalloc(MLX5_ST_SZ_BYTES(modify_rmp_in));
	if (!in)
		return -ENOMEM;

	rmpc    = MLX5_ADDR_OF(modify_rmp_in,   in,   ctx);
	bitmask = MLX5_ADDR_OF(modify_rmp_in,   in,   bitmask);
	wq      = MLX5_ADDR_OF(rmpc,	        rmpc, wq);

	MLX5_SET(modify_rmp_in, in,	 rmp_state, MLX5_RMPC_STATE_RDY);
	MLX5_SET(modify_rmp_in, in,	 rmpn,      rmpn);
	MLX5_SET(wq,		wq,	 lwm,	    lwm);
	MLX5_SET(rmp_bitmask,	bitmask, lwm,	    1);
	MLX5_SET(rmpc,		rmpc,	 state,	    MLX5_RMPC_STATE_RDY);

	err =  mlx5_core_modify_rmp(dev, in, MLX5_ST_SZ_BYTES(modify_rmp_in));

	kvfree(in);

	return err;
}

int mlx5_core_create_xsrq(struct mlx5_core_dev *dev, u32 *in, int inlen,
			  u32 *xsrqn)
{
	u32 out[MLX5_ST_SZ_DW(create_xrc_srq_out)];
	int err;

	MLX5_SET(create_xrc_srq_in, in, opcode,     MLX5_CMD_OP_CREATE_XRC_SRQ);

	memset(out, 0, sizeof(out));
	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	if (!err)
		*xsrqn = MLX5_GET(create_xrc_srq_out, out, xrc_srqn);

	return err;
}

int mlx5_core_destroy_xsrq(struct mlx5_core_dev *dev, u32 xsrqn)
{
	u32 in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)];
	u32 out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)];

	memset(in, 0, sizeof(in));
	memset(out, 0, sizeof(out));

	MLX5_SET(destroy_xrc_srq_in, in, opcode,   MLX5_CMD_OP_DESTROY_XRC_SRQ);
	MLX5_SET(destroy_xrc_srq_in, in, xrc_srqn, xsrqn);

	return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out,
					  sizeof(out));
}

int mlx5_core_query_xsrq(struct mlx5_core_dev *dev, u32 xsrqn, u32 *out)
{
	u32 in[MLX5_ST_SZ_DW(query_xrc_srq_in)];
	void *srqc;
	void *xrc_srqc;
	int err;

	memset(in, 0, sizeof(in));
	MLX5_SET(query_xrc_srq_in, in, opcode,   MLX5_CMD_OP_QUERY_XRC_SRQ);
	MLX5_SET(query_xrc_srq_in, in, xrc_srqn, xsrqn);

	err =  mlx5_cmd_exec_check_status(dev, in, sizeof(in),
					  out,
					  MLX5_ST_SZ_BYTES(query_xrc_srq_out));
	if (!err) {
		xrc_srqc = MLX5_ADDR_OF(query_xrc_srq_out, out,
					xrc_srq_context_entry);
		srqc = MLX5_ADDR_OF(query_srq_out, out, srq_context_entry);
		memcpy(srqc, xrc_srqc, MLX5_ST_SZ_BYTES(srqc));
	}

	return err;
}

int mlx5_core_arm_xsrq(struct mlx5_core_dev *dev, u32 xsrqn, u16 lwm)
{
	u32 in[MLX5_ST_SZ_DW(arm_xrc_srq_in)];
	u32 out[MLX5_ST_SZ_DW(arm_xrc_srq_out)];

	memset(in, 0, sizeof(in));
	memset(out, 0, sizeof(out));

	MLX5_SET(arm_xrc_srq_in, in, opcode,   MLX5_CMD_OP_ARM_XRC_SRQ);
	MLX5_SET(arm_xrc_srq_in, in, xrc_srqn, xsrqn);
	MLX5_SET(arm_xrc_srq_in, in, lwm,      lwm);
	MLX5_SET(arm_xrc_srq_in, in, op_mod,
		 MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ);

	return  mlx5_cmd_exec_check_status(dev, in, sizeof(in), out,
					   sizeof(out));
}

int mlx5_core_create_rqt(struct mlx5_core_dev *dev, u32 *in, int inlen,
			 u32 *rqtn)
{
	u32 out[MLX5_ST_SZ_DW(create_rqt_out)];
	int err;

	MLX5_SET(create_rqt_in, in, opcode, MLX5_CMD_OP_CREATE_RQT);

	memset(out, 0, sizeof(out));
	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	if (!err)
		*rqtn = MLX5_GET(create_rqt_out, out, rqtn);

	return err;
}

void mlx5_core_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn)
{
	u32 in[MLX5_ST_SZ_DW(destroy_rqt_in)];
	u32 out[MLX5_ST_SZ_DW(destroy_rqt_out)];

	memset(in, 0, sizeof(in));

	MLX5_SET(destroy_rqt_in, in, opcode, MLX5_CMD_OP_DESTROY_RQT);
	MLX5_SET(destroy_rqt_in, in, rqtn, rqtn);

	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
}
Commit	Line	Data
afb736e9 AV	1	/*
	2	* Copyright (c) 2013-2015, Mellanox Technologies, Ltd. All rights reserved.
	3	*
	4	* This software is available to you under a choice of one of two
	5	* licenses. You may choose to be licensed under the terms of the GNU
	6	* General Public License (GPL) Version 2, available from the file
	7	* COPYING in the main directory of this source tree, or the
	8	* OpenIB.org BSD license below:
	9	*
	10	* Redistribution and use in source and binary forms, with or
	11	* without modification, are permitted provided that the following
	12	* conditions are met:
	13	*
	14	* - Redistributions of source code must retain the above
	15	* copyright notice, this list of conditions and the following
	16	* disclaimer.
	17	*
	18	* - Redistributions in binary form must reproduce the above
	19	* copyright notice, this list of conditions and the following
	20	* disclaimer in the documentation and/or other materials
	21	* provided with the distribution.
	22	*
	23	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	24	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	25	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	26	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
	27	* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
	28	* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
	29	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	30	* SOFTWARE.
	31	*/
	32
	33	#include <linux/mlx5/driver.h>
	34	#include "mlx5_core.h"
	35	#include "transobj.h"
	36
56508b50 AS	37	int mlx5_alloc_transport_domain(struct mlx5_core_dev dev, u32 tdn)
	38	{
	39	u32 in[MLX5_ST_SZ_DW(alloc_transport_domain_in)];
	40	u32 out[MLX5_ST_SZ_DW(alloc_transport_domain_out)];
	41	int err;
	42
	43	memset(in, 0, sizeof(in));
	44	memset(out, 0, sizeof(out));
	45
	46	MLX5_SET(alloc_transport_domain_in, in, opcode,
	47	MLX5_CMD_OP_ALLOC_TRANSPORT_DOMAIN);
	48
	49	err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
	50	if (!err)
	51	*tdn = MLX5_GET(alloc_transport_domain_out, out,
	52	transport_domain);
	53
	54	return err;
	55	}
	56
	57	void mlx5_dealloc_transport_domain(struct mlx5_core_dev *dev, u32 tdn)
	58	{
	59	u32 in[MLX5_ST_SZ_DW(dealloc_transport_domain_in)];
	60	u32 out[MLX5_ST_SZ_DW(dealloc_transport_domain_out)];
	61
	62	memset(in, 0, sizeof(in));
	63	memset(out, 0, sizeof(out));
	64
	65	MLX5_SET(dealloc_transport_domain_in, in, opcode,
	66	MLX5_CMD_OP_DEALLOC_TRANSPORT_DOMAIN);
	67	MLX5_SET(dealloc_transport_domain_in, in, transport_domain, tdn);
	68
	69	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
	70	}
	71
7db22ffb	72	int mlx5_core_create_rq(struct mlx5_core_dev dev, u32 in, int inlen, u32 *rqn)
afb736e9 AV	73	{
	74	u32 out[MLX5_ST_SZ_DW(create_rq_out)];
	75	int err;
	76
	77	MLX5_SET(create_rq_in, in, opcode, MLX5_CMD_OP_CREATE_RQ);
	78
	79	memset(out, 0, sizeof(out));
	80	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	81	if (!err)
	82	*rqn = MLX5_GET(create_rq_out, out, rqn);
	83
	84	return err;
	85	}
	86
7db22ffb	87	int mlx5_core_modify_rq(struct mlx5_core_dev dev, u32 rqn, u32 in, int inlen)
afb736e9 AV	88	{
	89	u32 out[MLX5_ST_SZ_DW(modify_rq_out)];
	90
	91	MLX5_SET(modify_rq_in, in, rqn, rqn);
	92	MLX5_SET(modify_rq_in, in, opcode, MLX5_CMD_OP_MODIFY_RQ);
	93
	94	memset(out, 0, sizeof(out));
	95	return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	96	}
	97
7db22ffb	98	void mlx5_core_destroy_rq(struct mlx5_core_dev *dev, u32 rqn)
afb736e9 AV	99	{
	100	u32 in[MLX5_ST_SZ_DW(destroy_rq_in)];
	101	u32 out[MLX5_ST_SZ_DW(destroy_rq_out)];
	102
	103	memset(in, 0, sizeof(in));
	104
	105	MLX5_SET(destroy_rq_in, in, opcode, MLX5_CMD_OP_DESTROY_RQ);
	106	MLX5_SET(destroy_rq_in, in, rqn, rqn);
	107
	108	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
	109	}
	110
7db22ffb	111	int mlx5_core_create_sq(struct mlx5_core_dev dev, u32 in, int inlen, u32 *sqn)
afb736e9 AV	112	{
	113	u32 out[MLX5_ST_SZ_DW(create_sq_out)];
	114	int err;
	115
	116	MLX5_SET(create_sq_in, in, opcode, MLX5_CMD_OP_CREATE_SQ);
	117
	118	memset(out, 0, sizeof(out));
	119	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	120	if (!err)
	121	*sqn = MLX5_GET(create_sq_out, out, sqn);
	122
	123	return err;
	124	}
	125
7db22ffb	126	int mlx5_core_modify_sq(struct mlx5_core_dev dev, u32 sqn, u32 in, int inlen)
afb736e9 AV	127	{
	128	u32 out[MLX5_ST_SZ_DW(modify_sq_out)];
	129
	130	MLX5_SET(modify_sq_in, in, sqn, sqn);
	131	MLX5_SET(modify_sq_in, in, opcode, MLX5_CMD_OP_MODIFY_SQ);
	132
	133	memset(out, 0, sizeof(out));
	134	return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	135	}
	136
7db22ffb	137	void mlx5_core_destroy_sq(struct mlx5_core_dev *dev, u32 sqn)
afb736e9 AV	138	{
	139	u32 in[MLX5_ST_SZ_DW(destroy_sq_in)];
	140	u32 out[MLX5_ST_SZ_DW(destroy_sq_out)];
	141
	142	memset(in, 0, sizeof(in));
	143
	144	MLX5_SET(destroy_sq_in, in, opcode, MLX5_CMD_OP_DESTROY_SQ);
	145	MLX5_SET(destroy_sq_in, in, sqn, sqn);
	146
	147	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
	148	}
	149
7db22ffb HA	150	int mlx5_core_create_tir(struct mlx5_core_dev dev, u32 in, int inlen,
7db22ffb HA	151	u32 *tirn)
afb736e9 AV	152	{
	153	u32 out[MLX5_ST_SZ_DW(create_tir_out)];
	154	int err;
	155
	156	MLX5_SET(create_tir_in, in, opcode, MLX5_CMD_OP_CREATE_TIR);
	157
	158	memset(out, 0, sizeof(out));
	159	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	160	if (!err)
	161	*tirn = MLX5_GET(create_tir_out, out, tirn);
	162
	163	return err;
	164	}
	165
7db22ffb	166	void mlx5_core_destroy_tir(struct mlx5_core_dev *dev, u32 tirn)
afb736e9 AV	167	{
	168	u32 in[MLX5_ST_SZ_DW(destroy_tir_out)];
	169	u32 out[MLX5_ST_SZ_DW(destroy_tir_out)];
	170
	171	memset(in, 0, sizeof(in));
	172
	173	MLX5_SET(destroy_tir_in, in, opcode, MLX5_CMD_OP_DESTROY_TIR);
	174	MLX5_SET(destroy_tir_in, in, tirn, tirn);
	175
	176	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
	177	}
	178
7db22ffb HA	179	int mlx5_core_create_tis(struct mlx5_core_dev dev, u32 in, int inlen,
7db22ffb HA	180	u32 *tisn)
afb736e9 AV	181	{
	182	u32 out[MLX5_ST_SZ_DW(create_tis_out)];
	183	int err;
	184
	185	MLX5_SET(create_tis_in, in, opcode, MLX5_CMD_OP_CREATE_TIS);
	186
	187	memset(out, 0, sizeof(out));
	188	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	189	if (!err)
	190	*tisn = MLX5_GET(create_tis_out, out, tisn);
	191
	192	return err;
	193	}
	194
7db22ffb	195	void mlx5_core_destroy_tis(struct mlx5_core_dev *dev, u32 tisn)
afb736e9 AV	196	{
	197	u32 in[MLX5_ST_SZ_DW(destroy_tis_out)];
	198	u32 out[MLX5_ST_SZ_DW(destroy_tis_out)];
	199
	200	memset(in, 0, sizeof(in));
	201
	202	MLX5_SET(destroy_tis_in, in, opcode, MLX5_CMD_OP_DESTROY_TIS);
	203	MLX5_SET(destroy_tis_in, in, tisn, tisn);
	204
	205	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
	206	}
01949d01 HA	207
	208	int mlx5_core_create_rmp(struct mlx5_core_dev dev, u32 in, int inlen,
	209	u32 *rmpn)
	210	{
	211	u32 out[MLX5_ST_SZ_DW(create_rmp_out)];
	212	int err;
	213
	214	MLX5_SET(create_rmp_in, in, opcode, MLX5_CMD_OP_CREATE_RMP);
	215
	216	memset(out, 0, sizeof(out));
	217	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	218	if (!err)
	219	*rmpn = MLX5_GET(create_rmp_out, out, rmpn);
	220
	221	return err;
	222	}
	223
	224	int mlx5_core_modify_rmp(struct mlx5_core_dev dev, u32 in, int inlen)
	225	{
	226	u32 out[MLX5_ST_SZ_DW(modify_rmp_out)];
	227
	228	MLX5_SET(modify_rmp_in, in, opcode, MLX5_CMD_OP_MODIFY_RMP);
	229
	230	memset(out, 0, sizeof(out));
	231	return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	232	}
	233
	234	int mlx5_core_destroy_rmp(struct mlx5_core_dev *dev, u32 rmpn)
	235	{
	236	u32 in[MLX5_ST_SZ_DW(destroy_rmp_in)];
	237	u32 out[MLX5_ST_SZ_DW(destroy_rmp_out)];
	238
	239	memset(in, 0, sizeof(in));
	240
	241	MLX5_SET(destroy_rmp_in, in, opcode, MLX5_CMD_OP_DESTROY_RMP);
	242	MLX5_SET(destroy_rmp_in, in, rmpn, rmpn);
	243
	244	return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out,
	245	sizeof(out));
	246	}
	247
	248	int mlx5_core_query_rmp(struct mlx5_core_dev dev, u32 rmpn, u32 out)
	249	{
	250	u32 in[MLX5_ST_SZ_DW(query_rmp_in)];
	251	int outlen = MLX5_ST_SZ_BYTES(query_rmp_out);
	252
	253	memset(in, 0, sizeof(in));
	254	MLX5_SET(query_rmp_in, in, opcode, MLX5_CMD_OP_QUERY_RMP);
	255	MLX5_SET(query_rmp_in, in, rmpn, rmpn);
	256
	257	return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, outlen);
	258	}
	259
	260	int mlx5_core_arm_rmp(struct mlx5_core_dev *dev, u32 rmpn, u16 lwm)
	261	{
	262	void *in;
	263	void *rmpc;
	264	void *wq;
	265	void *bitmask;
	266	int err;
	267
	268	in = mlx5_vzalloc(MLX5_ST_SZ_BYTES(modify_rmp_in));
	269	if (!in)
	270	return -ENOMEM;
271
272	rmpc = MLX5_ADDR_OF(modify_rmp_in, in, ctx);
273	bitmask = MLX5_ADDR_OF(modify_rmp_in, in, bitmask);
274	wq = MLX5_ADDR_OF(rmpc, rmpc, wq);
275
276	MLX5_SET(modify_rmp_in, in, rmp_state, MLX5_RMPC_STATE_RDY);
277	MLX5_SET(modify_rmp_in, in, rmpn, rmpn);
278	MLX5_SET(wq, wq, lwm, lwm);
279	MLX5_SET(rmp_bitmask, bitmask, lwm, 1);
280	MLX5_SET(rmpc, rmpc, state, MLX5_RMPC_STATE_RDY);
281
282	err = mlx5_core_modify_rmp(dev, in, MLX5_ST_SZ_BYTES(modify_rmp_in));
283
284	kvfree(in);
285
286	return err;
287	}
288
289	int mlx5_core_create_xsrq(struct mlx5_core_dev dev, u32 in, int inlen,
290	u32 *xsrqn)
291	{
292	u32 out[MLX5_ST_SZ_DW(create_xrc_srq_out)];
293	int err;
294
295	MLX5_SET(create_xrc_srq_in, in, opcode, MLX5_CMD_OP_CREATE_XRC_SRQ);
296
297	memset(out, 0, sizeof(out));
298	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
299	if (!err)
300	*xsrqn = MLX5_GET(create_xrc_srq_out, out, xrc_srqn);
301
302	return err;
303	}
304
305	int mlx5_core_destroy_xsrq(struct mlx5_core_dev *dev, u32 xsrqn)
306	{
307	u32 in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)];
308	u32 out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)];
309
310	memset(in, 0, sizeof(in));
311	memset(out, 0, sizeof(out));
312
313	MLX5_SET(destroy_xrc_srq_in, in, opcode, MLX5_CMD_OP_DESTROY_XRC_SRQ);
314	MLX5_SET(destroy_xrc_srq_in, in, xrc_srqn, xsrqn);
315
316	return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out,
317	sizeof(out));
318	}
319
320	int mlx5_core_query_xsrq(struct mlx5_core_dev dev, u32 xsrqn, u32 out)
321	{
322	u32 in[MLX5_ST_SZ_DW(query_xrc_srq_in)];
323	void *srqc;
324	void *xrc_srqc;
325	int err;
326
327	memset(in, 0, sizeof(in));
328	MLX5_SET(query_xrc_srq_in, in, opcode, MLX5_CMD_OP_QUERY_XRC_SRQ);
329	MLX5_SET(query_xrc_srq_in, in, xrc_srqn, xsrqn);
330
331	err = mlx5_cmd_exec_check_status(dev, in, sizeof(in),
332	out,
333	MLX5_ST_SZ_BYTES(query_xrc_srq_out));
334	if (!err) {
335	xrc_srqc = MLX5_ADDR_OF(query_xrc_srq_out, out,
336	xrc_srq_context_entry);
337	srqc = MLX5_ADDR_OF(query_srq_out, out, srq_context_entry);
338	memcpy(srqc, xrc_srqc, MLX5_ST_SZ_BYTES(srqc));
339	}
340
341	return err;
342	}
343
344	int mlx5_core_arm_xsrq(struct mlx5_core_dev *dev, u32 xsrqn, u16 lwm)
345	{
346	u32 in[MLX5_ST_SZ_DW(arm_xrc_srq_in)];
347	u32 out[MLX5_ST_SZ_DW(arm_xrc_srq_out)];
348
349	memset(in, 0, sizeof(in));
350	memset(out, 0, sizeof(out));
351
352	MLX5_SET(arm_xrc_srq_in, in, opcode, MLX5_CMD_OP_ARM_XRC_SRQ);
353	MLX5_SET(arm_xrc_srq_in, in, xrc_srqn, xsrqn);
354	MLX5_SET(arm_xrc_srq_in, in, lwm, lwm);
355	MLX5_SET(arm_xrc_srq_in, in, op_mod,
356	MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ);
357
358	return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out,
359	sizeof(out));
360	}
1fc22739 AS	361
	362	int mlx5_core_create_rqt(struct mlx5_core_dev dev, u32 in, int inlen,
	363	u32 *rqtn)
	364	{
	365	u32 out[MLX5_ST_SZ_DW(create_rqt_out)];
	366	int err;
	367
	368	MLX5_SET(create_rqt_in, in, opcode, MLX5_CMD_OP_CREATE_RQT);
	369
	370	memset(out, 0, sizeof(out));
	371	err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out));
	372	if (!err)
	373	*rqtn = MLX5_GET(create_rqt_out, out, rqtn);
	374
	375	return err;
	376	}
	377
	378	void mlx5_core_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn)
	379	{
	380	u32 in[MLX5_ST_SZ_DW(destroy_rqt_in)];
	381	u32 out[MLX5_ST_SZ_DW(destroy_rqt_out)];
	382
	383	memset(in, 0, sizeof(in));
	384
	385	MLX5_SET(destroy_rqt_in, in, opcode, MLX5_CMD_OP_DESTROY_RQT);
	386	MLX5_SET(destroy_rqt_in, in, rqtn, rqtn);
	387
	388	mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out));
	389	}