linux/include/linux/net/intel/iidc.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2021, Intel Corporation. */

#ifndef _IIDC_H_
#define _IIDC_H_

#include <linux/auxiliary_bus.h>
#include <linux/dcbnl.h>
#include <linux/device.h>
#include <linux/if_ether.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>

enum iidc_event_type { … };

enum iidc_reset_type { … };

enum iidc_rdma_protocol { … };

#define IIDC_MAX_USER_PRIORITY …
#define IIDC_MAX_DSCP_MAPPING …
#define IIDC_DSCP_PFC_MODE …

/* Struct to hold per RDMA Qset info */
struct iidc_rdma_qset_params { … };

struct iidc_qos_info { … };

/* Struct to pass QoS info */
struct iidc_qos_params { … };

struct iidc_event { … };

struct ice_pf;

int ice_add_rdma_qset(struct ice_pf *pf, struct iidc_rdma_qset_params *qset);
int ice_del_rdma_qset(struct ice_pf *pf, struct iidc_rdma_qset_params *qset);
int ice_rdma_request_reset(struct ice_pf *pf, enum iidc_reset_type reset_type);
int ice_rdma_update_vsi_filter(struct ice_pf *pf, u16 vsi_id, bool enable);
void ice_get_qos_params(struct ice_pf *pf, struct iidc_qos_params *qos);

/* Structure representing auxiliary driver tailored information about the core
 * PCI dev, each auxiliary driver using the IIDC interface will have an
 * instance of this struct dedicated to it.
 */

struct iidc_auxiliary_dev { … };

/* structure representing the auxiliary driver. This struct is to be
 * allocated and populated by the auxiliary driver's owner. The core PCI
 * driver will access these ops by performing a container_of on the
 * auxiliary_device->dev.driver.
 */
struct iidc_auxiliary_drv { … };

#endif /* _IIDC_H_*/