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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_PCIE_IMPL_H 27 #define _SYS_PCIE_IMPL_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * The following flag is used for Broadcom 5714/5715 bridge prefetch issue. 37 * This flag will be used both by px and px_pci nexus drivers. 38 */ 39 #define PX_DMAI_FLAGS_MAP_BUFZONE 0x40000 40 41 /* 42 * PCI-Express Friendly Functions 43 */ 44 extern int pcie_initchild(dev_info_t *dip); 45 extern void pcie_uninitchild(dev_info_t *dip); 46 extern void pcie_clear_errors(dev_info_t *dip, 47 ddi_acc_handle_t config_handle); 48 extern int pcie_postattach_child(dev_info_t *dip); 49 extern void pcie_enable_errors(dev_info_t *dip, 50 ddi_acc_handle_t config_handle); 51 extern void pcie_disable_errors(dev_info_t *dip, 52 ddi_acc_handle_t config_handle); 53 extern dev_info_t *pcie_get_my_childs_dip(dev_info_t *dip, dev_info_t *rdip); 54 extern uint32_t pcie_get_bdf_for_dma_xfer(dev_info_t *dip, dev_info_t *rdip); 55 extern int pcie_enable_ce(dev_info_t *dip, 56 ddi_acc_handle_t config_handle); 57 58 #ifdef __cplusplus 59 } 60 #endif 61 62 #endif /* _SYS_PCIE_IMPL_H */ 63