25 lines
647 B
C
25 lines
647 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (C) 2023, Intel Corporation. */
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#ifndef _ICE_IRQ_H_
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#define _ICE_IRQ_H_
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struct ice_irq_entry {
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unsigned int index;
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bool dynamic; /* allocation type flag */
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};
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struct ice_irq_tracker {
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struct xarray entries;
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u16 num_entries; /* total vectors available */
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u16 num_static; /* preallocated entries */
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};
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int ice_init_interrupt_scheme(struct ice_pf *pf);
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void ice_clear_interrupt_scheme(struct ice_pf *pf);
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struct msi_map ice_alloc_irq(struct ice_pf *pf, bool dyn_only);
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void ice_free_irq(struct ice_pf *pf, struct msi_map map);
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int ice_get_max_used_msix_vector(struct ice_pf *pf);
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#endif
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