0364c7f075
- (cleanup) remove rmi specific 'struct mips_intrhand' - this is no longer needed since 'struct intr_event' have all the required hooks - add xlr_cpu_establish_hardintr, which has args for pre/post ithread and filter hooks, so that the PCI code can add the PCI controller interrupt ack code here - make 'cpu_establish_hardintr' use the above function. - (fix) change type of eirr/eimr from register_t to uint64_t. These have to be 64bit otherwise we cannot handle interrupts from 32. - (fix) use eimr to mask eirr before checking interrupts, so that we will not handle masked interrupts. Obtained from: C. Jayachandran - c.jayachandran@gmail.com
53 lines
2.3 KiB
C
53 lines
2.3 KiB
C
/*-
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* Copyright (c) 2003-2009 RMI Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of RMI Corporation, nor the names of its contributors,
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*__FBSDID("$FreeBSD$")
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* RMI_BSD */
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#ifndef _RMI_INTERRUPT_H_
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#define _RMI_INTERRUPT_H_
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/* Defines for the IRQ numbers */
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#define IRQ_DUMMY_UART 2
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#define IRQ_IPI_SMP_FUNCTION 3
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#define IRQ_IPI_SMP_RESCHEDULE 4
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#define IRQ_REMOTE_DEBUG 5
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#define IRQ_MSGRING 6
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#define IRQ_TIMER 7
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/*
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* XLR needs custom pre and post handlers for PCI/PCI-e interrupts
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* XXX: maybe follow i386 intsrc model
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*/
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void xlr_cpu_establish_hardintr(const char *, driver_filter_t *,
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driver_intr_t *, void *, int, int, void **, void (*)(void *),
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void (*)(void *), void (*)(void *), int (*)(void *, u_char));
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void xlr_mask_hard_irq(void *);
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void xlr_unmask_hard_irq(void *);
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#endif /* _RMI_INTERRUPT_H_ */
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