linux_kernel/drivers/infiniband/hw/hfi1/msix.h

/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
/*
 * Copyright(c) 2018 Intel Corporation.
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 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
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 * BSD LICENSE
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#ifndef _HFI1_MSIX_H
#define _HFI1_MSIX_H

#include "hfi.h"

/* MSIx interface */
int msix_initialize(struct hfi1_devdata *dd);
int msix_request_irqs(struct hfi1_devdata *dd);
void msix_clean_up_interrupts(struct hfi1_devdata *dd);
int msix_request_rcd_irq(struct hfi1_ctxtdata *rcd);
int msix_request_sdma_irq(struct sdma_engine *sde);
void msix_free_irq(struct hfi1_devdata *dd, u8 msix_intr);

/* VNIC interface */
void msix_vnic_synchronize_irq(struct hfi1_devdata *dd);

#endif