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# SPDX-License-Identifier: BSD-3-Clause
# Copyright (c) 2023, Intel Corporation
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. 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.
#
# 3. Neither the name of the Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
/**
* @file irdma_di_if.m
* @brief RDMA client kobject driver interface
*
* KObject methods implemented by the ice driver. These functions are called
* by the RDMA client driver to connect with the ice driver and request
* operations or notify the driver of RDMA events.
*/
#include "ice_rdma.h"
INTERFACE irdma_di;
/**
* reset - Request the ice driver to perform a reset
* @peer: the RDMA peer structure
*
* Called by the RDMA client driver to request a reset of the ice device.
*/
METHOD int reset {
struct ice_rdma_peer *peer;
};
/**
* msix_init - Initialize MSI-X resources for the RDMA driver
* @peer: the RDMA peer structure
* @msix_info: the requested MSI-X mapping
*
* Called by the RDMA client driver to request initialization of the MSI-X
* resources used for RDMA functionality.
*/
METHOD int msix_init {
struct ice_rdma_peer *peer;
struct ice_rdma_msix_mapping *msix_info;
};
/**
* qset_register_request - RDMA client interface request qset
* registration or deregistration
* @peer: the RDMA peer client structure
* @res: resources to be registered or unregistered
*/
METHOD int qset_register_request {
struct ice_rdma_peer *peer;
struct ice_rdma_qset_update *res;
};
/**
* vsi_filter_update - configure vsi information
* when opening or closing rdma driver
* @peer: the RDMA peer client structure
* @enable: enable or disable the rdma filter
*/
METHOD int vsi_filter_update {
struct ice_rdma_peer *peer;
bool enable;
};
/**
* req_handler - handle requests incoming from RDMA driver
* @peer: the RDMA peer client structure
* @req: structure containing request
*/
METHOD void req_handler {
struct ice_rdma_peer *peer;
struct ice_rdma_request *req;
};
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