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freebsd-dev/sys/mips/nlm/interrupt.h

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Add MIPS platform files for Netlogic XLP SoC. Processor, UART, PIC and Messaging Network code. Also add sys/mips/nlm/hal for on-chip device registers. In collaboration with: Prabhath Raman <prabhathpr at netlogicmicro com> Approved by: bz(re), jmallett, imp(mips)
2011-07-16 19:35:44 +00:00
/*-
* Copyright 2003-2011 Netlogic Microsystems (Netlogic). 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 Netlogic Microsystems ``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 NETLOGIC 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.
*
MIPS XLP platform code update. * Update the hardware access register definitions and functions to bring them in line with other Netlogic software. * Update the platform bus to use PCI even for on-chip devices. Add a dummy PCI driver to ignore on-chip devices which do not need driver. * Provide memory and IRQ resource allocation code for on-chip devices which cannot get it from PCI config. * add support for on-chip PCI and USB interfaces. * update conf files, enable pci and retain old MAXCPU until we can support >32 cpus. Approved by: re(kib), jmallett
2011-09-05 10:45:29 +00:00
* NETLOGIC_BSD
Add MIPS platform files for Netlogic XLP SoC. Processor, UART, PIC and Messaging Network code. Also add sys/mips/nlm/hal for on-chip device registers. In collaboration with: Prabhath Raman <prabhathpr at netlogicmicro com> Approved by: bz(re), jmallett, imp(mips)
2011-07-16 19:35:44 +00:00
* $FreeBSD$
MIPS XLP platform code update. * Update the hardware access register definitions and functions to bring them in line with other Netlogic software. * Update the platform bus to use PCI even for on-chip devices. Add a dummy PCI driver to ignore on-chip devices which do not need driver. * Provide memory and IRQ resource allocation code for on-chip devices which cannot get it from PCI config. * add support for on-chip PCI and USB interfaces. * update conf files, enable pci and retain old MAXCPU until we can support >32 cpus. Approved by: re(kib), jmallett
2011-09-05 10:45:29 +00:00
*/
Add MIPS platform files for Netlogic XLP SoC. Processor, UART, PIC and Messaging Network code. Also add sys/mips/nlm/hal for on-chip device registers. In collaboration with: Prabhath Raman <prabhathpr at netlogicmicro com> Approved by: bz(re), jmallett, imp(mips)
2011-07-16 19:35:44 +00:00
#ifndef _RMI_INTERRUPT_H_
#define _RMI_INTERRUPT_H_
/* Defines for the IRQ numbers */
#define IRQ_IPI 41 /* 8-39 are mapped by PIC intr 0-31 */
#define IRQ_MSGRING 6
#define IRQ_TIMER 7
/*
* XLR needs custom pre and post handlers for PCI/PCI-e interrupts
* XXX: maybe follow i386 intsrc model
*/
void xlp_establish_intr(const char *name, driver_filter_t filt,
driver_intr_t handler, void *arg, int irq, int flags,
void **cookiep, void (*busack)(int));
void xlp_enable_irq(int irq);
#endif /* _RMI_INTERRUPT_H_ */
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