The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/arm/include/intr.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*      $NetBSD: intr.h,v 1.7 2003/06/16 20:01:00 thorpej Exp $ */
    2 
    3 /*-
    4  * Copyright (c) 1997 Mark Brinicombe.
    5  * All rights reserved.
    6  *
    7  * Redistribution and use in source and binary forms, with or without
    8  * modification, are permitted provided that the following conditions
    9  * are met:
   10  * 1. Redistributions of source code must retain the above copyright
   11  *    notice, this list of conditions and the following disclaimer.
   12  * 2. Redistributions in binary form must reproduce the above copyright
   13  *    notice, this list of conditions and the following disclaimer in the
   14  *    documentation and/or other materials provided with the distribution.
   15  * 3. All advertising materials mentioning features or use of this software
   16  *    must display the following acknowledgement:
   17  *      This product includes software developed by Mark Brinicombe
   18  *      for the NetBSD Project.
   19  * 4. The name of the company nor the name of the author may be used to
   20  *    endorse or promote products derived from this software without specific
   21  *    prior written permission.
   22  *
   23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
   24  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   26  * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   27  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   28  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   29  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   33  * SUCH DAMAGE.
   34  *
   35  * $FreeBSD: releng/10.4/sys/arm/include/intr.h 273672 2014-10-26 03:52:45Z ian $
   36  *
   37  */
   38 
   39 #ifndef _MACHINE_INTR_H_
   40 #define _MACHINE_INTR_H_
   41 
   42 /* XXX move to std.* files? */
   43 #ifdef CPU_XSCALE_81342
   44 #define NIRQ            128
   45 #elif defined(CPU_XSCALE_PXA2X0)
   46 #include <arm/xscale/pxa/pxareg.h>
   47 #define NIRQ            IRQ_GPIO_MAX
   48 #elif defined(SOC_MV_DISCOVERY)
   49 #define NIRQ            96
   50 #elif defined(CPU_ARM9) || defined(SOC_MV_KIRKWOOD) || \
   51     defined(CPU_XSCALE_IXP435)
   52 #define NIRQ            64
   53 #elif defined(CPU_CORTEXA)
   54 #define NIRQ            160
   55 #elif defined(CPU_KRAIT)
   56 #define NIRQ            288
   57 #elif defined(CPU_ARM1136) || defined(CPU_ARM1176)
   58 #define NIRQ            128
   59 #elif defined(SOC_MV_ARMADAXP)
   60 #define MAIN_IRQ_NUM            116
   61 #define ERR_IRQ_NUM             32
   62 #define ERR_IRQ                 (MAIN_IRQ_NUM)
   63 #define MSI_IRQ_NUM             32
   64 #define MSI_IRQ                 (ERR_IRQ + ERR_IRQ_NUM)
   65 #define NIRQ                    (MAIN_IRQ_NUM + ERR_IRQ_NUM + MSI_IRQ_NUM)
   66 #else
   67 #define NIRQ            32
   68 #endif
   69 
   70 
   71 int arm_get_next_irq(int);
   72 void arm_mask_irq(uintptr_t);
   73 void arm_unmask_irq(uintptr_t);
   74 void arm_intrnames_init(void);
   75 void arm_setup_irqhandler(const char *, int (*)(void*), void (*)(void*),
   76     void *, int, int, void **);
   77 int arm_remove_irqhandler(int, void *);
   78 extern void (*arm_post_filter)(void *);
   79 extern int (*arm_config_irq)(int irq, enum intr_trigger trig,
   80     enum intr_polarity pol);
   81 
   82 void arm_irq_memory_barrier(uintptr_t);
   83 
   84 void gic_init_secondary(void);
   85 int  gic_decode_fdt(uint32_t iparentnode, uint32_t *intrcells, int *interrupt,
   86     int *trig, int *pol);
   87 
   88 #endif  /* _MACHINE_INTR_H */

Cache object: a4884593511478d343d6d591bcc66eb0


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.