twaio.h revision 1.3.2.2
1 1.3.2.2 tron /* $NetBSD: twaio.h,v 1.3.2.2 2006/07/31 12:35:23 tron Exp $ */ 2 1.3.2.2 tron /* $wasabi: twaio.h,v 1.8 2006/04/27 17:12:39 wrstuden Exp $ */ 3 1.3.2.2 tron 4 1.3.2.2 tron /*- 5 1.3.2.2 tron * Copyright (c) 2003-04 3ware, Inc. 6 1.3.2.2 tron * All rights reserved. 7 1.3.2.2 tron * 8 1.3.2.2 tron * Redistribution and use in source and binary forms, with or without 9 1.3.2.2 tron * modification, are permitted provided that the following conditions 10 1.3.2.2 tron * are met: 11 1.3.2.2 tron * 1. Redistributions of source code must retain the above copyright 12 1.3.2.2 tron * notice, this list of conditions and the following disclaimer. 13 1.3.2.2 tron * 2. Redistributions in binary form must reproduce the above copyright 14 1.3.2.2 tron * notice, this list of conditions and the following disclaimer in the 15 1.3.2.2 tron * documentation and/or other materials provided with the distribution. 16 1.3.2.2 tron * 17 1.3.2.2 tron * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 1.3.2.2 tron * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 1.3.2.2 tron * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 1.3.2.2 tron * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 1.3.2.2 tron * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 1.3.2.2 tron * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 1.3.2.2 tron * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 1.3.2.2 tron * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 1.3.2.2 tron * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 1.3.2.2 tron * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 1.3.2.2 tron * SUCH DAMAGE. 28 1.3.2.2 tron * 29 1.3.2.2 tron *$FreeBSD: src/sys/dev/twa/twa_ioctl.h,v 1.1 2004/03/30 03:45:59 vkashyap Exp $ 30 1.3.2.2 tron */ 31 1.3.2.2 tron 32 1.3.2.2 tron /* 33 1.3.2.2 tron * 3ware driver for 9000 series storage controllers. 34 1.3.2.2 tron * 35 1.3.2.2 tron * Author: Vinod Kashyap 36 1.3.2.2 tron */ 37 1.3.2.2 tron 38 1.3.2.2 tron 39 1.3.2.2 tron #ifndef _DEV_PCI_TWAIO_H_ 40 1.3.2.2 tron #define _DEV_PCI_TWAIO_H_ 41 1.3.2.2 tron 42 1.3.2.2 tron #define TWA_AEN_NOT_RETRIEVED 0x1 43 1.3.2.2 tron #define TWA_AEN_RETRIEVED 0x2 44 1.3.2.2 tron 45 1.3.2.2 tron #define TWA_ERROR_AEN_NO_EVENTS 0x1003 /* No more events */ 46 1.3.2.2 tron #define TWA_ERROR_AEN_OVERFLOW 0x1004 /* AEN clobber occurred */ 47 1.3.2.2 tron 48 1.3.2.2 tron #define TWA_ERROR_IOCTL_LOCK_NOT_HELD 0x1001 /* Not locked */ 49 1.3.2.2 tron #define TWA_ERROR_IOCTL_LOCK_ALREADY_HELD 0x1002 /* Already locked */ 50 1.3.2.2 tron 51 1.3.2.2 tron 52 1.3.2.2 tron struct twa_scan_bus_packet { 53 1.3.2.2 tron uint32_t unit; 54 1.3.2.2 tron } __attribute__ ((packed)); 55 1.3.2.2 tron 56 1.3.2.2 tron struct tw_cl_event_packet { 57 1.3.2.2 tron uint32_t sequence_id; 58 1.3.2.2 tron uint32_t time_stamp_sec; 59 1.3.2.2 tron uint16_t aen_code; 60 1.3.2.2 tron uint8_t severity; 61 1.3.2.2 tron uint8_t retrieved; 62 1.3.2.2 tron uint8_t repeat_count; 63 1.3.2.2 tron uint8_t parameter_len; 64 1.3.2.2 tron uint8_t parameter_data[98]; 65 1.3.2.2 tron uint32_t event_src; 66 1.3.2.2 tron uint8_t severity_str[20]; 67 1.3.2.2 tron } __attribute__ ((packed)); 68 1.3.2.2 tron 69 1.3.2.2 tron struct tw_cl_lock_packet { 70 1.3.2.2 tron uint32_t timeout_msec; 71 1.3.2.2 tron uint32_t time_remaining_msec; 72 1.3.2.2 tron uint32_t force_flag; 73 1.3.2.2 tron } __attribute__ ((packed)); 74 1.3.2.2 tron 75 1.3.2.2 tron 76 1.3.2.2 tron struct tw_cl_compatibility_packet { 77 1.3.2.2 tron uint8_t driver_version[32];/* driver version */ 78 1.3.2.2 tron uint16_t working_srl; /* driver & firmware negotiated srl */ 79 1.3.2.2 tron uint16_t working_branch; /* branch # of the firmware that the driver is compatible with */ 80 1.3.2.2 tron uint16_t working_build; /* build # of the firmware that the driver is compatible with */ 81 1.3.2.2 tron } __attribute__ ((packed)); 82 1.3.2.2 tron 83 1.3.2.2 tron 84 1.3.2.2 tron struct twa_driver_packet { 85 1.3.2.2 tron uint32_t control_code; 86 1.3.2.2 tron uint32_t status; 87 1.3.2.2 tron uint32_t unique_id; 88 1.3.2.2 tron uint32_t sequence_id; 89 1.3.2.2 tron uint32_t os_status; 90 1.3.2.2 tron uint32_t buffer_length; 91 1.3.2.2 tron } __attribute__ ((packed)); 92 1.3.2.2 tron 93 1.3.2.2 tron /* Account for differences between 32/64 bit system. Offsets into memory 94 1.3.2.2 tron * are anticipated for driver/firmware command packets and having a 95 1.3.2.2 tron * variable sized pointer depending on architecture add 4 bytes to any offset 96 1.3.2.2 tron * after the pdata declaration 97 1.3.2.2 tron */ 98 1.3.2.2 tron #define TW_SIZEOF_VOIDPTR (sizeof(void *)) 99 1.3.2.2 tron 100 1.3.2.2 tron struct twa_ioctl_9k { 101 1.3.2.2 tron struct twa_driver_packet twa_drvr_pkt; 102 1.3.2.2 tron void *pdata; /* points to data_buf */ 103 1.3.2.2 tron int8_t padding[488 - TW_SIZEOF_VOIDPTR]; 104 1.3.2.2 tron struct twa_command_packet twa_cmd_pkt; 105 1.3.2.2 tron int8_t data_buf[1]; 106 1.3.2.2 tron } __attribute__ ((packed)); 107 1.3.2.2 tron 108 1.3.2.2 tron 109 1.3.2.2 tron /* 110 1.3.2.2 tron * We need the structure below to ensure that the first byte of 111 1.3.2.2 tron * data_buf is not overwritten by the kernel, after we return 112 1.3.2.2 tron * from the ioctl call. Note that twa_cmd_pkt has been reduced 113 1.3.2.2 tron * to an array of 1024 bytes even though it's actually 2048 bytes 114 1.3.2.2 tron * in size. This is because, we don't expect requests from user 115 1.3.2.2 tron * land requiring 2048 (273 sg elements) byte cmd pkts. 116 1.3.2.2 tron */ 117 1.3.2.2 tron typedef struct twa_ioctl_no_data_buf { 118 1.3.2.2 tron struct twa_driver_packet twa_drvr_pkt; 119 1.3.2.2 tron void *pdata; /* points to data_buf */ 120 1.3.2.2 tron int8_t padding[484]; 121 1.3.2.2 tron struct twa_command_packet twa_cmd_pkt; 122 1.3.2.2 tron } __attribute__ ((packed)) TWA_IOCTL_NO_DATA_BUF; 123 1.3.2.2 tron 124 1.3.2.2 tron /* 125 1.3.2.2 tron * Get the device external name of the specified array unit. 126 1.3.2.2 tron */ 127 1.3.2.2 tron /* WASABI */ 128 1.3.2.2 tron struct twa_unitname { 129 1.3.2.2 tron int tn_unit; 130 1.3.2.2 tron char tn_name[16]; /* XXX sizeof(dev->dv_xname) */ 131 1.3.2.2 tron }; 132 1.3.2.2 tron 133 1.3.2.2 tron #define TW_OSL_IOCTL_SCAN_BUS _IO ('T', 200) 134 1.3.2.2 tron 135 1.3.2.2 tron #define TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH \ 136 1.3.2.2 tron _IOWR('T', 202, TWA_IOCTL_NO_DATA_BUF) 137 1.3.2.2 tron 138 1.3.2.2 tron #define TW_CL_IOCTL_GET_FIRST_EVENT _IOWR('T', 203, TWA_IOCTL_NO_DATA_BUF) 139 1.3.2.2 tron #define TW_CL_IOCTL_GET_LAST_EVENT _IOWR('T', 204, TWA_IOCTL_NO_DATA_BUF) 140 1.3.2.2 tron #define TW_CL_IOCTL_GET_NEXT_EVENT _IOWR('T', 205, TWA_IOCTL_NO_DATA_BUF) 141 1.3.2.2 tron #define TW_CL_IOCTL_GET_PREVIOUS_EVENT _IOWR('T', 206, TWA_IOCTL_NO_DATA_BUF) 142 1.3.2.2 tron #define TW_CL_IOCTL_GET_LOCK _IOWR('T', 207, TWA_IOCTL_NO_DATA_BUF) 143 1.3.2.2 tron #define TW_CL_IOCTL_RELEASE_LOCK _IOWR('T', 208, TWA_IOCTL_NO_DATA_BUF) 144 1.3.2.2 tron #define TW_CL_IOCTL_GET_COMPATIBILITY_INFO \ 145 1.3.2.2 tron _IOWR('T', 209, TWA_IOCTL_NO_DATA_BUF) 146 1.3.2.2 tron /* WASABI */ 147 1.3.2.2 tron #define TWA_IOCTL_GET_UNITNAME _IOWR('T', 220, struct twa_unitname) 148 1.3.2.2 tron 149 1.3.2.2 tron #endif /* _DEV_PCI_TWAIO_H_ */ 150
Indexes created Sun Nov 02 07:10:05 GMT 2025