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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#endif26