1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright (C) 2023, Intel Corporation. */
 3
 4#ifndef _ICE_IRQ_H_
 5#define _ICE_IRQ_H_
 6
 7struct ice_irq_entry {
 8	unsigned int index;
 9	bool dynamic;	/* allocation type flag */
10};
11
12struct ice_irq_tracker {
13	struct xarray entries;
14	u16 num_entries;	/* total vectors available */
15	u16 num_static;	/* preallocated entries */
16};
17
18int ice_init_interrupt_scheme(struct ice_pf *pf);
19void ice_clear_interrupt_scheme(struct ice_pf *pf);
20
21struct msi_map ice_alloc_irq(struct ice_pf *pf, bool dyn_only);
22void ice_free_irq(struct ice_pf *pf, struct msi_map map);
23int ice_get_max_used_msix_vector(struct ice_pf *pf);
24
25#endif