doca_devemu_virtio_type.h

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/*
 * Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES, ALL RIGHTS RESERVED.
 *
 * This software product is a proprietary product of NVIDIA CORPORATION &
 * AFFILIATES (the "Company") and all right, title, and interest in and to the
 * software product, including all associated intellectual property rights, are
 * and shall remain exclusively with the Company.
 *
 * This software product is governed by the End User License Agreement
 * provided with the software product.
 *
 */
 
#ifndef DOCA_DEVEMU_VIRTIO_TYPE_H_
#define DOCA_DEVEMU_VIRTIO_TYPE_H_
 
#include <stdint.h>
 
#include <doca_error.h>
#include <doca_dev.h>
#include <doca_devemu_pci.h>
#include <doca_devemu_virtio.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*********************************************************************************************************************
 * DOCA devemu Virtio type API
 *********************************************************************************************************************/
 
DOCA_EXPERIMENTAL
struct doca_devemu_pci_type *doca_devemu_virtio_type_as_pci_type(struct doca_devemu_virtio_type *virtio_type);
 
DOCA_EXPERIMENTAL
doca_error_t doca_devemu_virtio_type_get_num_queues(const struct doca_devemu_virtio_type *virtio_type,
        uint16_t *num_queues);
 
DOCA_EXPERIMENTAL
doca_error_t doca_devemu_virtio_type_get_queue_size(const struct doca_devemu_virtio_type *virtio_type,
        uint16_t *queue_size);
 
DOCA_EXPERIMENTAL
doca_error_t doca_devemu_virtio_type_get_device_features_63_0(const struct doca_devemu_virtio_type *virtio_type,
        uint64_t *features);
 
DOCA_EXPERIMENTAL
doca_error_t doca_devemu_virtio_type_get_config_generation(const struct doca_devemu_virtio_type *virtio_type,
        uint8_t *config_generation);
 
DOCA_EXPERIMENTAL
doca_error_t doca_devemu_virtio_cap_default_type_get_configurable_device_features_63_0(
        const struct doca_devemu_virtio_type *virtio_type, uint64_t *features);
 
DOCA_EXPERIMENTAL
doca_error_t doca_devemu_virtio_cap_default_type_get_max_num_queues(const struct doca_devemu_virtio_type *virtio_type,
        uint16_t *num_queues);
 
#ifdef __cplusplus
}
#endif
 
#endif /* DOCA_DEVEMU_VIRTIO_TYPE_H_ */