/*
* 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_PX_TOOLS_VAR_H
#define _SYS_PX_TOOLS_VAR_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* This file contains definitions shared between the platform specific
* px_tools_4[u/v].c files and px_tools.c
*/
/*
* Build device address based on base addr from range prop, and
* bus, dev and func values passed in.
*/
#define PX_GET_BDF(p_p) \
(((p_p)->bus_no << PCI_REG_BUS_SHIFT) + \
((p_p)->dev_no << PCI_REG_DEV_SHIFT) + \
((p_p)->func_no << PCI_REG_FUNC_SHIFT))
/*
* PX hardware shifts bus / dev / function bits 4 to the left of their
* normal PCI placement.
*/
#define PX_PCI_BDF_OFFSET_DELTA 4
#define PCI_BAR_OFFSET(x) (pci_bars[x.barnum])
#define PX_ISWRITE B_TRUE
#define PX_ISREAD B_FALSE
#define SUCCESS 0
/* Exported from px_tools.c */
extern uint8_t pci_bars[];
extern int pci_num_bars;
/* pxtool internal platform spec stuff exported by px_tools_4[u/v].c files */
extern int pxtool_num_inos;
int pxtool_pcicfg_access(px_t *px_p, pcitool_reg_t *prg_p,
uint64_t *data_p, boolean_t is_write);
int pxtool_pciiomem_access(px_t *px_p, pcitool_reg_t *prg_p,
uint64_t *data_p, boolean_t is_write);
int pxtool_dev_reg_ops_platchk(dev_info_t *dip, pcitool_reg_t *prg_p);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_PX_TOOLS_VAR_H */