The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/dev/mfi/mfi_ioctl.h

Version: -  FREEBSD  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-2  -  FREEBSD-11-1  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-4  -  FREEBSD-10-3  -  FREEBSD-10-2  -  FREEBSD-10-1  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-3  -  FREEBSD-9-2  -  FREEBSD-9-1  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-4  -  FREEBSD-8-3  -  FREEBSD-8-2  -  FREEBSD-8-1  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-4  -  FREEBSD-7-3  -  FREEBSD-7-2  -  FREEBSD-7-1  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-4  -  FREEBSD-6-3  -  FREEBSD-6-2  -  FREEBSD-6-1  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-5  -  FREEBSD-5-4  -  FREEBSD-5-3  -  FREEBSD-5-2  -  FREEBSD-5-1  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  linux-2.6  -  linux-2.4.22  -  MK83  -  MK84  -  PLAN9  -  DFBSD  -  NETBSD  -  NETBSD5  -  NETBSD4  -  NETBSD3  -  NETBSD20  -  OPENBSD  -  xnu-517  -  xnu-792  -  xnu-792.6.70  -  xnu-1228  -  xnu-1456.1.26  -  xnu-1699.24.8  -  xnu-2050.18.24  -  OPENSOLARIS  -  minix-3-1-1 
SearchContext: -  none  -  3  -  10 

    1 /*-
    2  * Copyright (c) 2006 IronPort Systems
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  *
   14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   24  * SUCH DAMAGE.
   25  */
   26 
   27 #include <sys/cdefs.h>
   28 __FBSDID("$FreeBSD$");
   29 
   30 #if defined(__amd64__) /* Assume amd64 wants 32 bit Linux */
   31 struct iovec32 {
   32         u_int32_t       iov_base;
   33         int             iov_len;
   34 };
   35 #endif
   36 
   37 #define MFIQ_FREE       0
   38 #define MFIQ_BIO        1
   39 #define MFIQ_READY      2
   40 #define MFIQ_BUSY       3
   41 #define MFIQ_COUNT      4
   42 
   43 struct mfi_qstat {
   44         uint32_t        q_length;
   45         uint32_t        q_max;
   46 };
   47 
   48 union mfi_statrequest {
   49         uint32_t                ms_item;
   50         struct mfi_qstat        ms_qstat;
   51 };
   52 
   53 #define MAX_IOCTL_SGE   16
   54 
   55 struct mfi_ioc_packet {
   56         uint16_t        mfi_adapter_no;
   57         uint16_t        mfi_pad1;
   58         uint32_t        mfi_sgl_off;
   59         uint32_t        mfi_sge_count;
   60         uint32_t        mfi_sense_off;
   61         uint32_t        mfi_sense_len;
   62         union {
   63                 uint8_t raw[128];
   64                 struct mfi_frame_header hdr;
   65         } mfi_frame;
   66 
   67         struct iovec mfi_sgl[MAX_IOCTL_SGE];
   68 } __packed;
   69 
   70 struct mfi_ioc_aen {
   71         uint16_t        aen_adapter_no;
   72         uint16_t        aen_pad1;
   73         uint32_t        aen_seq_num;
   74         uint32_t        aen_class_locale;
   75 } __packed;
   76 
   77 #define MFI_CMD         _IOWR('M', 1, struct mfi_ioc_packet)
   78 #define MFI_SET_AEN     _IOW('M', 3, struct mfi_ioc_aen)
   79 
   80 #define MAX_LINUX_IOCTL_SGE     16
   81 
   82 struct mfi_linux_ioc_packet {
   83         uint16_t        lioc_adapter_no;
   84         uint16_t        lioc_pad1;
   85         uint32_t        lioc_sgl_off;
   86         uint32_t        lioc_sge_count;
   87         uint32_t        lioc_sense_off;
   88         uint32_t        lioc_sense_len;
   89         union {
   90                 uint8_t raw[128];
   91                 struct mfi_frame_header hdr;
   92         } lioc_frame;
   93 
   94 #if defined(__amd64__) /* Assume amd64 wants 32 bit Linux */
   95         struct iovec32 lioc_sgl[MAX_LINUX_IOCTL_SGE];
   96 #else
   97         struct iovec lioc_sgl[MAX_LINUX_IOCTL_SGE];
   98 #endif
   99 } __packed;
  100 
  101 #define MFIIO_STATS     _IOWR('Q', 101, union mfi_statrequest)
  102 
  103 struct mfi_linux_ioc_aen {
  104         uint16_t        laen_adapter_no;
  105         uint16_t        laen_pad1;
  106         uint32_t        laen_seq_num;
  107         uint32_t        laen_class_locale;
  108 } __packed;
  109 
  110 struct mfi_query_disk {
  111         uint8_t array_id;
  112         uint8_t present;
  113         uint8_t open;
  114         uint8_t reserved;       /* reserved for future use */
  115         char    devname[SPECNAMELEN + 1];
  116 } __packed;
  117 
  118 #define MFIIO_QUERY_DISK        _IOWR('Q', 102, struct mfi_query_disk)
  119 
  120 /*
  121  * Create a second set so the FreeBSD native ioctl doesn't
  122  * conflict in FreeBSD ioctl handler.  Translate in mfi_linux.c.
  123  */
  124 #define MFI_LINUX_CMD           0xc1144d01
  125 #define MFI_LINUX_SET_AEN       0x400c4d03
  126 #define MFI_LINUX_CMD_2         0xc1144d02
  127 #define MFI_LINUX_SET_AEN_2     0x400c4d04

Cache object: 8476ee98b31eb7447bc1ac4fa07f3fcd


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.