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 /* 23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_NDIFM_H 28 #define _SYS_NDIFM_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #include <sys/ddifm.h> 37 #include <sys/ddifm_impl.h> 38 39 /* FM handle cache support */ 40 #define DMA_HANDLE 0 41 #define ACC_HANDLE 1 42 #define DEFAULT_DMACACHE_SZ 100 43 #define DEFAULT_ACCCACHE_SZ 10 44 45 extern int default_dmacache_sz; 46 extern int default_acccache_sz; 47 48 /* Forward declarations for FM NDI */ 49 50 typedef struct i_ddi_fmc ndi_fmc_t; 51 typedef struct i_ddi_fmc_entry ndi_fmcentry_t; 52 53 /* Per-handle NDI error status */ 54 typedef struct i_ndi_err { 55 uint64_t err_ena; /* ENA for this error */ 56 int err_status; /* error status */ 57 int err_expected; /* was this error expected? */ 58 void *err_ontrap; /* ontrap protection, if any */ 59 struct i_ddi_fmc_entry *err_fep; /* FM cache link */ 60 int (*err_cf)(); /* compare function */ 61 } ndi_err_t; 62 63 #ifdef _KERNEL 64 65 extern void ndi_fmc_insert(dev_info_t *, int, void *, void *); 66 extern void ndi_fmc_remove(dev_info_t *, int, const void *); 67 extern int ndi_fmc_error(dev_info_t *, dev_info_t *, int, uint64_t, 68 const void *); 69 extern int ndi_fmc_entry_error(dev_info_t *, int, ddi_fm_error_t *, 70 const void *); 71 72 extern int ndi_fm_handler_dispatch(dev_info_t *, dev_info_t *, 73 const ddi_fm_error_t *); 74 extern int i_ddi_fm_handler_dispatch(dev_info_t *, const ddi_fm_error_t *); 75 76 extern void ndi_fm_acc_err_set(ddi_acc_handle_t, ddi_fm_error_t *); 77 extern void ndi_fm_dma_err_set(ddi_dma_handle_t, ddi_fm_error_t *); 78 79 #endif /* _KERNEL */ 80 81 #ifdef __cplusplus 82 } 83 #endif 84 85 #endif /* _SYS_NDIFM_H */ 86