| 1 | /* $NetBSD: icp_ioctl.h,v 1.6 2007/12/25 18:33:38 perry Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 2000-03 Intel Corporation |
| 5 | * All Rights Reserved |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions, and the following disclaimer, |
| 12 | * without modification, immediately at the beginning of the file. |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer in the |
| 15 | * documentation and/or other materials provided with the distribution. |
| 16 | * 3. The name of the author may not be used to endorse or promote products |
| 17 | * derived from this software without specific prior written permission. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR |
| 23 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 29 | * SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | /* |
| 33 | * ioctl interface to ICP-Vortex RAID controllers. Facilitates use of |
| 34 | * ICP's configuration tools. |
| 35 | */ |
| 36 | |
| 37 | #ifndef _DEV_IC_ICP_IOCTL_H_ |
| 38 | #define _DEV_IC_ICP_IOCTL_H_ |
| 39 | |
| 40 | #include <sys/ioccom.h> |
| 41 | #include <dev/ic/icpreg.h> |
| 42 | |
| 43 | #define GDT_SCRATCH_SZ 3072 /* 3KB scratch buffer */ |
| 44 | |
| 45 | /* general ioctl */ |
| 46 | typedef struct gdt_ucmd { |
| 47 | u_int16_t io_node; |
| 48 | u_int16_t service; |
| 49 | u_int32_t timeout; |
| 50 | u_int16_t status; |
| 51 | u_int32_t info; |
| 52 | |
| 53 | struct { |
| 54 | u_int32_t cmd_boardnode; |
| 55 | u_int32_t cmd_cmdindex; |
| 56 | u_int16_t cmd_opcode; |
| 57 | |
| 58 | union { |
| 59 | struct icp_rawcmd rc; |
| 60 | struct icp_ioctlcmd ic; |
| 61 | struct icp_cachecmd cc; |
| 62 | } cmd_packet; |
| 63 | } __packed command; |
| 64 | |
| 65 | u_int8_t data[GDT_SCRATCH_SZ]; |
| 66 | } __packed gdt_ucmd_t; |
| 67 | #define GDT_IOCTL_GENERAL _IOWR('J', 0, gdt_ucmd_t) |
| 68 | |
| 69 | /* get driver version */ |
| 70 | #define GDT_IOCTL_DRVERS _IOR('J', 1, int) |
| 71 | |
| 72 | /* get controller type */ |
| 73 | typedef struct gdt_ctrt { |
| 74 | u_int16_t io_node; |
| 75 | u_int16_t oem_id; |
| 76 | u_int16_t type; |
| 77 | u_int32_t info; |
| 78 | u_int8_t access; |
| 79 | u_int8_t remote; |
| 80 | u_int16_t ext_type; |
| 81 | u_int16_t device_id; |
| 82 | u_int16_t sub_device_id; |
| 83 | } __packed gdt_ctrt_t; |
| 84 | #define GDT_IOCTL_CTRTYPE _IOWR('J', 2, gdt_ctrt_t) |
| 85 | |
| 86 | /* get OS version */ |
| 87 | typedef struct gdt_osv { |
| 88 | u_int8_t oscode; |
| 89 | u_int8_t version; |
| 90 | u_int8_t subversion; |
| 91 | u_int16_t revision; |
| 92 | char name[64]; |
| 93 | } __packed gdt_osv_t; |
| 94 | #define GDT_IOCTL_OSVERS _IOR('J', 3, gdt_osv_t) |
| 95 | |
| 96 | /* get controller count */ |
| 97 | #define GDT_IOCTL_CTRCNT _IOR('J', 5, int) |
| 98 | |
| 99 | /* 6 -- lock host drive? */ |
| 100 | /* 7 -- lock channel? */ |
| 101 | |
| 102 | /* get event */ |
| 103 | #define GDT_ES_ASYNC 1 |
| 104 | #define GDT_ES_DRIVER 2 |
| 105 | #define GDT_ES_TEST 3 |
| 106 | #define GDT_ES_SYNC 4 |
| 107 | typedef struct { |
| 108 | u_int16_t size; /* size of structure */ |
| 109 | union { |
| 110 | char stream[16]; |
| 111 | struct { |
| 112 | u_int16_t ionode; |
| 113 | u_int16_t service; |
| 114 | u_int32_t index; |
| 115 | } __packed driver; |
| 116 | struct { |
| 117 | u_int16_t ionode; |
| 118 | u_int16_t service; |
| 119 | u_int16_t status; |
| 120 | u_int32_t info; |
| 121 | u_int8_t scsi_coord[3]; |
| 122 | } __packed async; |
| 123 | struct { |
| 124 | u_int16_t ionode; |
| 125 | u_int16_t service; |
| 126 | u_int16_t status; |
| 127 | u_int32_t info; |
| 128 | u_int16_t hostdrive; |
| 129 | u_int8_t scsi_coord[3]; |
| 130 | u_int8_t sense_key; |
| 131 | } __packed sync; |
| 132 | struct { |
| 133 | u_int32_t l1; |
| 134 | u_int32_t l2; |
| 135 | u_int32_t l3; |
| 136 | u_int32_t l4; |
| 137 | } __packed test; |
| 138 | } eu; |
| 139 | u_int32_t severity; |
| 140 | u_int8_t event_string[256]; |
| 141 | } __packed gdt_evt_data; |
| 142 | |
| 143 | typedef struct { |
| 144 | u_int32_t first_stamp; |
| 145 | u_int32_t last_stamp; |
| 146 | u_int16_t same_count; |
| 147 | u_int16_t event_source; |
| 148 | u_int16_t event_idx; |
| 149 | u_int8_t application; |
| 150 | u_int8_t reserved; |
| 151 | gdt_evt_data event_data; |
| 152 | } __packed gdt_evt_str; |
| 153 | |
| 154 | typedef struct gdt_event { |
| 155 | int erase; |
| 156 | int handle; |
| 157 | gdt_evt_str dvr; |
| 158 | } __packed gdt_event_t; |
| 159 | #define GDT_IOCTL_EVENT _IOWR('J', 7, gdt_event_t) |
| 160 | |
| 161 | /* get statistics */ |
| 162 | typedef struct gdt_statist { |
| 163 | u_int16_t io_count_act; |
| 164 | u_int16_t io_count_max; |
| 165 | u_int16_t req_queue_act; |
| 166 | u_int16_t req_queue_max; |
| 167 | u_int16_t cmd_index_act; |
| 168 | u_int16_t cmd_index_max; |
| 169 | u_int16_t sg_count_act; |
| 170 | u_int16_t sg_count_max; |
| 171 | } __packed gdt_statist_t; |
| 172 | #define GDT_IOCTL_STATIST _IOR('J', 9, gdt_statist_t) |
| 173 | |
| 174 | /* rescan host drives */ |
| 175 | typedef struct gdt_rescan { |
| 176 | u_int16_t io_node; |
| 177 | u_int8_t flag; |
| 178 | u_int16_t hdr_no; |
| 179 | struct { |
| 180 | u_int8_t bus; |
| 181 | u_int8_t target; |
| 182 | u_int8_t lun; |
| 183 | u_int8_t cluster_type; |
| 184 | } __packed hdr_list[ICP_MAX_HDRIVES]; |
| 185 | } __packed gdt_rescan_t; |
| 186 | #define GDT_IOCTL_RESCAN _IOWR('J', 11, gdt_rescan_t) |
| 187 | |
| 188 | #endif /* _DEV_IC_ICP_IOCTL_H_ */ |
| 189 | |