usr/src/cmd/mdb/i86pc/modules/common/intr_common.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
  23  */
  24
  25 #ifndef _MDB_INTR_COMMON_H
  26 #define _MDB_INTR_COMMON_H
  27
  28 #ifdef __cplusplus
  29 extern "C" {
  30 #endif
  31
  32 #include <stddef.h>
  33 #include <sys/mdb_modapi.h>
  34 #include <mdb/mdb_ks.h>
  35 #include <sys/modctl.h>
  36 #include <sys/avintr.h>
  37 #include <sys/psm_common.h>
  38 #include <sys/pic.h>
  39 #include <sys/apic.h>
  40 #include <sys/apix.h>
  41
  42 /*
  43  * Function prototypes
  44  */
  45 void interrupt_help(void);
  46 void interrupt_print_isr(uintptr_t, uintptr_t, uintptr_t);
  47 void apic_interrupt_dump(apic_irq_t *, struct av_head *, int i,
  48         ushort_t *, char);
  49 void apix_interrupt_dump(apix_vector_t *, apic_irq_t *,
  50     struct autovec *, ushort_t *, char);
  51 void apix_interrupt_ipi_dump(apix_vector_t *, struct autovec *,
  52     ushort_t *);
  53 int ioapic(uintptr_t, uint_t, int, const mdb_arg_t *);
  54 int apic(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv);
  55
  56 void soft_interrupt_help(void);
  57 int soft_interrupt_dump(uintptr_t, uint_t, int, const mdb_arg_t *);
  58
  59 /*
  60  * ::interrupts usage related defines and variables
  61  * -d and -i options are supported and saved in option_flags
  62  */
  63 #define INTR_DISPLAY_DRVR_INST  0x1     /* -d option */
  64 #define INTR_DISPLAY_INTRSTAT   0x2     /* -i option */
  65
  66 extern int      option_flags;
  67
  68 #define BUSTYPE_PCI     0x0d
  69 #define BUSTYPE_NONE    0x00
  70
  71 /*
  72  * gld_intr_addr is used to save address of gld_intr() ISR
  73  */
  74 extern uintptr_t        gld_intr_addr;
  75
  76 #ifdef __cplusplus
  77 }
  78 #endif
  79
  80 #endif  /* _MDB_INTR_COMMON_H */