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 7 struct ice_irq_entry { 8 unsigned int index; 9 }; 10 11 struct ice_irq_tracker { 12 struct xarray entries; 13 u16 num_entries; /* total vectors available */ 14 }; 15 16 int ice_init_interrupt_scheme(struct ice_pf *pf); 17 void ice_clear_interrupt_scheme(struct ice_pf *pf); 18 19 struct msi_map ice_alloc_irq(struct ice_pf *pf); 20 void ice_free_irq(struct ice_pf *pf, struct msi_map map); 21 22 #endif 23