usr/src/uts/sun4/io/px/px_intr.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 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_PX_INTR_H
  27 #define _SYS_PX_INTR_H
  28
  29 #ifdef  __cplusplus
  30 extern "C" {
  31 #endif
  32
  33 extern dev_info_t *px_get_my_childs_dip(dev_info_t *dip, dev_info_t *rdip);
  34
  35 extern int px_intx_ops(dev_info_t *dip, dev_info_t *rdip, ddi_intr_op_t op,
  36         ddi_intr_handle_impl_t *handle, void *result);
  37 extern int px_msix_ops(dev_info_t *dip, dev_info_t *rdip, ddi_intr_op_t op,
  38         ddi_intr_handle_impl_t *handle, void *result);
  39
  40 extern int px_add_intx_intr(dev_info_t *dip, dev_info_t *rdip,
  41         ddi_intr_handle_impl_t *hdlp);
  42 extern int px_rem_intx_intr(dev_info_t *dip, dev_info_t *rdip,
  43         ddi_intr_handle_impl_t *hdlp);
  44
  45 extern int px_add_msiq_intr(dev_info_t *dip, dev_info_t *rdip,
  46         ddi_intr_handle_impl_t *hdlp, msiq_rec_type_t rec_type,
  47         msgcode_t msg_code, cpuid_t cpuid, msiqid_t *msiq_id_p);
  48 extern int px_rem_msiq_intr(dev_info_t *dip, dev_info_t *rdip,
  49         ddi_intr_handle_impl_t *hdlp, msiq_rec_type_t rec_type,
  50         msgcode_t msg_code, msiqid_t msiq_id);
  51
  52 extern uint_t px_intx_intr(caddr_t arg);
  53 extern uint_t px_msiq_intr(caddr_t arg);
  54
  55 #ifdef  __cplusplus
  56 }
  57 #endif
  58
  59 #endif  /* _SYS_PX_INTR_H */