pci_intr_lib.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 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_PCI_INTR_LIB_H
#define _SYS_PCI_INTR_LIB_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
extern int pci_check_pciex(dev_info_t *dip);
extern int pci_msi_get_cap(dev_info_t *rdip, int type, int *flagsp);
extern int pci_msi_configure(dev_info_t *rdip, int type, int count,
int inum, uint64_t addr, uint64_t data);
extern int pci_msi_unconfigure(dev_info_t *rdip, int type, int inum);
extern int pci_is_msi_enabled(dev_info_t *rdip, int type);
extern int pci_msi_enable_mode(dev_info_t *rdip, int type, int inum);
extern int pci_msi_disable_mode(dev_info_t *rdip, int type, int inum);
extern int pci_msi_set_mask(dev_info_t *rdip, int type, int inum);
extern int pci_msi_clr_mask(dev_info_t *rdip, int type, int inum);
extern int pci_msi_get_pending(dev_info_t *rdip, int type, int inum,
int *pendingp);
extern int pci_msi_get_nintrs(dev_info_t *rdip, int type, int *nintrs);
extern int pci_msi_set_nintrs(dev_info_t *rdip, int type, int navail);
extern int pci_msi_get_supported_type(dev_info_t *rdip, int *typesp);
extern ddi_intr_msix_t *pci_msix_init(dev_info_t *rdip);
extern void pci_msix_fini(ddi_intr_msix_t *msix_p);
extern int pci_intx_get_cap(dev_info_t *dip, int *flagsp);
extern int pci_intx_set_mask(dev_info_t *dip);
extern int pci_intx_clr_mask(dev_info_t *dip);
extern int pci_intx_get_pending(dev_info_t *dip, int *pendingp);
extern int pci_devclass_to_ipl(int class);
extern ddi_intrspec_t pci_intx_get_ispec(dev_info_t *dip, dev_info_t *rdip,
int inum);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_PCI_INTR_LIB_H */