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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_PX_UTIL_H 28 #define _SYS_PX_UTIL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define HI32(x) ((uint32_t)(((uint64_t)(x)) >> 32)) 37 #define LO32(x) ((uint32_t)(x)) 38 #define NAMEINST(dip) ddi_driver_name(dip), ddi_get_instance(dip) 39 #define NAMEADDR(dip) ddi_node_name(dip), ddi_get_name_addr(dip) 40 41 extern int px_init_child(px_t *px_p, dev_info_t *child); 42 extern int px_uninit_child(px_t *px_p, dev_info_t *child); 43 extern int px_report_dev(dev_info_t *dip); 44 extern int px_get_props(px_t *px_p, dev_info_t *dip); 45 extern void px_free_props(px_t *px_p); 46 extern int px_map_regs(px_t *px_p, dev_info_t *dip); 47 extern void px_unmap_regs(px_t *px_p); 48 extern int pci_log_cfg_err(dev_info_t *dip, ushort_t status_reg, char *err_msg); 49 50 /* bus map routines */ 51 extern int px_reloc_reg(dev_info_t *dip, dev_info_t *rdip, px_t *px_p, 52 pci_regspec_t *pci_rp); 53 extern int px_xlate_reg(px_t *px_p, pci_regspec_t *pci_rp, 54 struct regspec *new_rp); 55 56 /* bus add intrspec */ 57 extern off_t px_get_reg_set_size(dev_info_t *child, int rnumber); 58 extern uint_t px_get_nreg_set(dev_info_t *child); 59 extern uint_t px_get_nintr(dev_info_t *child); 60 extern uint64_t px_get_cfg_pabase(px_t *px_p); 61 62 /* 63 * XXX - remove the following functions once we port error handling 64 * and other misc functionalities based on new VPCI interfaces. 65 */ 66 extern uint64_t px_get_err_reg(caddr_t, uint32_t); 67 extern void px_set_err_reg(caddr_t, uint32_t, uint64_t); 68 69 #ifdef __cplusplus 70 } 71 #endif 72 73 #endif /* _SYS_PX_UTIL_H */ 74