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 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_1394_ADAPTERS_HCI1394_STATE_H 28 #define _SYS_1394_ADAPTERS_HCI1394_STATE_H 29 30 /* 31 * hci1394_state.h 32 * The hci1394 driver soft state structure. 33 */ 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 #include <sys/ddi.h> 40 #include <sys/modctl.h> 41 #include <sys/sunddi.h> 42 #include <sys/types.h> 43 #include <sys/note.h> 44 45 #include <sys/1394/h1394.h> 46 47 #include <sys/1394/adapters/hci1394_drvinfo.h> 48 #include <sys/1394/adapters/hci1394_vendor.h> 49 #include <sys/1394/adapters/hci1394_ohci.h> 50 #include <sys/1394/adapters/hci1394_csr.h> 51 #include <sys/1394/adapters/hci1394_async.h> 52 #include <sys/1394/adapters/hci1394_isoch.h> 53 54 55 /* 56 * hci1394 state structure 57 * put all handles and pointers at the top so it is easier to find things 58 * when debugging 59 */ 60 struct hci1394_state_s { 61 /* various module handles */ 62 hci1394_ohci_handle_t ohci; /* see hci1394_ohci.h */ 63 hci1394_async_handle_t async; /* see hci1394_async.h */ 64 hci1394_vendor_handle_t vendor; /* see hci1394_vendor.h */ 65 hci1394_csr_handle_t csr; /* see hci1394_csr.h */ 66 hci1394_isoch_handle_t isoch; /* see hci1394_isoch.h */ 67 68 /* 69 * This is the address of the buffer we are to copy the selfid info 70 * into. The Services layer will give us this during the Bus Reset 71 * interrupt and we will copy it into the buffer during the selfid 72 * complete interrupt. 73 */ 74 uint32_t *sl_selfid_buf; 75 76 /* 77 * drvinfo contains the core information which is shared among the 78 * various different parts of the this driver. (e.g. dip, instance, 79 * statistics, iblock_cookie, etc.) 80 */ 81 hci1394_drvinfo_t drvinfo; /* see hci1394_drvinfo.h */ 82 83 /* Vendor Information about this adapter */ 84 hci1394_vendor_info_t vendor_info; /* see hci1394_vendor.h */ 85 86 /* attach stuff */ 87 ddi_acc_handle_t pci_config; 88 boolean_t swap_data; 89 90 /* Adapter info passed up to the Services Layer */ 91 h1394_halinfo_t halinfo; /* see h1394.h */ 92 }; 93 94 _NOTE(SCHEME_PROTECTS_DATA("Single thread modifies", \ 95 hci1394_state_s::drvinfo.di_gencnt \ 96 hci1394_state_s::drvinfo.di_stats.st_bus_reset_count \ 97 hci1394_state_s::drvinfo.di_stats.st_selfid_count)) 98 99 #ifdef __cplusplus 100 } 101 #endif 102 103 #endif /* _SYS_1394_ADAPTERS_HCI1394_STATE_H */ 104