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