icp_ioctl.h

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    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_ */

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FreeBSD/Linux Kernel Cross Reference sys/dev/ic/icp_ioctl.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/icp_ioctl.h