pci_nexus.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1994-2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_PCI_NEXUS_H
#define _SYS_PCI_NEXUS_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct pci_ispec pci_ispec_t;
struct pci_ispec {
struct intrspec ispec; /* interrupt pri/pil, vec/ino, func */
dev_info_t *pci_ispec_dip; /* interrupt parent dip */
uint32_t pci_ispec_intr; /* dev "interrupts" prop or imap */
/* lookup result storage for UPA */
/* intr */
void *pci_ispec_arg; /* interrupt handler argument */
ddi_acc_handle_t pci_ispec_hdl; /* map hdl to dev PCI config space */
pci_ispec_t *pci_ispec_next; /* per ino link list */
};
enum pci_fault_ops { FAULT_LOG, FAULT_RESET, FAULT_POKEFLT, FAULT_POKEFINI };
struct pci_fault_handle {
dev_info_t *fh_dip; /* device registered fault handler */
int (*fh_f)(); /* fault handler function */
void *fh_arg; /* argument for fault handler */
struct pci_fault_handle *fh_next;
};
#ifdef __cplusplus
}
#endif
#endif /* _SYS_PCI_NEXUS_H */