xref: /onnv-gate/usr/src/uts/sun4u/sys/pci/pci_util.h (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24*0Sstevel@tonic-gate  * Use is subject to license terms.
25*0Sstevel@tonic-gate  */
26*0Sstevel@tonic-gate 
27*0Sstevel@tonic-gate #ifndef	_SYS_PCI_UTIL_H
28*0Sstevel@tonic-gate #define	_SYS_PCI_UTIL_H
29*0Sstevel@tonic-gate 
30*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
31*0Sstevel@tonic-gate 
32*0Sstevel@tonic-gate #ifdef	__cplusplus
33*0Sstevel@tonic-gate extern "C" {
34*0Sstevel@tonic-gate #endif
35*0Sstevel@tonic-gate 
36*0Sstevel@tonic-gate extern int init_child(pci_t *pci_p, dev_info_t *child);
37*0Sstevel@tonic-gate extern int uninit_child(pci_t *pci_p, dev_info_t *child);
38*0Sstevel@tonic-gate extern int report_dev(dev_info_t *dip);
39*0Sstevel@tonic-gate extern int get_pci_properties(pci_t *pci_p, dev_info_t *dip);
40*0Sstevel@tonic-gate extern void free_pci_properties(pci_t *pci_p);
41*0Sstevel@tonic-gate extern void unmap_pci_registers(pci_t *pci_p);
42*0Sstevel@tonic-gate extern void fault_init(pci_t *pci_p);
43*0Sstevel@tonic-gate extern void fault_fini(pci_t *pci_p);
44*0Sstevel@tonic-gate extern int pci_log_cfg_err(dev_info_t *dip, ushort_t status_reg, char *err_msg);
45*0Sstevel@tonic-gate extern int pci_get_portid(dev_info_t *dip);
46*0Sstevel@tonic-gate 
47*0Sstevel@tonic-gate /* bus map routines */
48*0Sstevel@tonic-gate extern int pci_reloc_reg(dev_info_t *dip, dev_info_t *rdip, pci_t *pci_p,
49*0Sstevel@tonic-gate 	pci_regspec_t *pci_rp);
50*0Sstevel@tonic-gate extern int pci_xlate_reg(pci_t *pci_p, pci_regspec_t *pci_rp,
51*0Sstevel@tonic-gate 	struct regspec *new_rp);
52*0Sstevel@tonic-gate 
53*0Sstevel@tonic-gate /* bus add intrspec */
54*0Sstevel@tonic-gate extern uint_t get_nreg_set(dev_info_t *child);
55*0Sstevel@tonic-gate extern uint_t get_nintr(dev_info_t *child);
56*0Sstevel@tonic-gate extern uint64_t pci_get_cfg_pabase(pci_t *pci_p);
57*0Sstevel@tonic-gate extern int pci_cfg_report(dev_info_t *, ddi_fm_error_t *, pci_errstate_t *,
58*0Sstevel@tonic-gate 	int, uint32_t);
59*0Sstevel@tonic-gate 
60*0Sstevel@tonic-gate #ifdef	__cplusplus
61*0Sstevel@tonic-gate }
62*0Sstevel@tonic-gate #endif
63*0Sstevel@tonic-gate 
64*0Sstevel@tonic-gate #endif	/* _SYS_PCI_UTIL_H */
65