4d00d27b3a
but will help move to use the common interrupt handling code later. Obtained from: ABT Systems Ltd Sponsored by: The FreeBSD Foundation
60 lines
2.4 KiB
C
60 lines
2.4 KiB
C
/*-
|
|
* Copyright (c) 2014 Andrew Turner <andrew@FreeBSD.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _MACHINE_INTR_H_
|
|
#define _MACHINE_INTR_H_
|
|
|
|
int intr_irq_config(u_int, enum intr_trigger, enum intr_polarity);
|
|
void intr_irq_handler(struct trapframe *);
|
|
int intr_irq_remove_handler(device_t, u_int, void *);
|
|
|
|
void arm_dispatch_intr(u_int, struct trapframe *);
|
|
int arm_enable_intr(void);
|
|
void arm_mask_irq(u_int);
|
|
void arm_register_root_pic(device_t, u_int);
|
|
void arm_register_msi_pic(device_t);
|
|
int arm_alloc_msi(device_t, device_t, int, int, int *);
|
|
int arm_release_msi(device_t, device_t, int, int *);
|
|
int arm_alloc_msix(device_t, device_t, int *);
|
|
int arm_release_msix(device_t, device_t, int);
|
|
int arm_map_msi(device_t, device_t, int, uint64_t *, uint32_t *);
|
|
int arm_map_msix(device_t, device_t, int, uint64_t *, uint32_t *);
|
|
int arm_setup_intr(const char *, driver_filter_t *, driver_intr_t,
|
|
void *, u_int, enum intr_type, void **);
|
|
void arm_unmask_irq(u_int);
|
|
|
|
#ifdef SMP
|
|
int intr_irq_bind(u_int, int);
|
|
|
|
void arm_init_secondary(void);
|
|
void arm_setup_ipihandler(driver_filter_t *, u_int);
|
|
void arm_unmask_ipi(u_int);
|
|
#endif
|
|
|
|
#endif /* _MACHINE_INTR_H */
|