osbsd.h

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    1 /*-
    2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
    3  *
    4  * Copyright (c) 2004-2005 HighPoint Technologies, Inc.
    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  * 2. Redistributions in binary form must reproduce the above copyright
   13  *    notice, this list of conditions and the following disclaimer in the
   14  *    documentation and/or other materials provided with the distribution.
   15  *
   16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   26  * SUCH DAMAGE.
   27  *
   28  * $FreeBSD$
   29  */
   30 #ifndef _OSBSD_H_
   31 #define _OSBSD_H_
   32 
   33 #include <sys/bus.h>
   34 #include <sys/resource.h>
   35 #include <sys/eventhandler.h>
   36 #include <sys/devicestat.h>
   37 
   38 #include <vm/vm.h>
   39 #include <vm/pmap.h>
   40 #include <vm/vm_extern.h>
   41 
   42 #include <machine/bus.h>
   43 #include <machine/resource.h>
   44 #include <machine/bus.h>
   45 
   46 #include <sys/rman.h>
   47 
   48 #include <cam/cam.h>
   49 #include <cam/cam_ccb.h>
   50 #include <cam/cam_debug.h>
   51 #include <cam/cam_sim.h>
   52 #include <cam/cam_xpt_sim.h>
   53 #include <cam/cam_periph.h>
   54 
   55 #include <cam/scsi/scsi_all.h>
   56 #include <cam/scsi/scsi_message.h>
   57 
   58 
   59 
   60 typedef struct 
   61 {
   62         UCHAR           status;                 /* 0 nonbootable; 80h bootable */
   63         UCHAR           start_head;
   64         USHORT          start_sector;
   65         UCHAR           type;
   66         UCHAR           end_head;
   67         USHORT          end_sector;
   68         ULONG           start_abs_sector;
   69         ULONG           num_of_sector;
   70 } partition;
   71 
   72 typedef struct _INQUIRYDATA {
   73         UCHAR DeviceType : 5;
   74         UCHAR DeviceTypeQualifier : 3;
   75         UCHAR DeviceTypeModifier : 7;
   76         UCHAR RemovableMedia : 1;
   77         UCHAR Versions;
   78         UCHAR ResponseDataFormat;
   79         UCHAR AdditionalLength;
   80         UCHAR Reserved[2];
   81         UCHAR SoftReset : 1;
   82         UCHAR CommandQueue : 1;
   83         UCHAR Reserved2 : 1;
   84         UCHAR LinkedCommands : 1;
   85         UCHAR Synchronous : 1;
   86         UCHAR Wide16Bit : 1;
   87         UCHAR Wide32Bit : 1;
   88         UCHAR RelativeAddressing : 1;
   89         UCHAR VendorId[8];
   90         UCHAR ProductId[16];
   91         UCHAR ProductRevisionLevel[4];
   92         UCHAR VendorSpecific[20];
   93         UCHAR Reserved3[40];
   94 } INQUIRYDATA, *PINQUIRYDATA;
   95 
   96 #define MV_IAL_HT_SACOALT_DEFAULT       1
   97 #define MV_IAL_HT_SAITMTH_DEFAULT       1
   98 
   99 /****************************************/
  100 /*          GENERAL Definitions         */
  101 /****************************************/
  102 
  103 /* Bits for HD_ERROR */
  104 #define NM_ERR                  0x02    /* media present */
  105 #define ABRT_ERR                0x04    /* Command aborted */
  106 #define MCR_ERR         0x08    /* media change request */
  107 #define IDNF_ERR        0x10    /* ID field not found */
  108 #define MC_ERR          0x20    /* media changed */
  109 #define UNC_ERR         0x40    /* Uncorrect data */
  110 #define WP_ERR          0x40    /* write protect */
  111 #define ICRC_ERR        0x80    /* new meaning:  CRC error during transfer */
  112 
  113 #define REQUESTS_ARRAY_SIZE                     (9 * MV_EDMA_REQUEST_QUEUE_SIZE) /* 9 K bytes */
  114 #define RESPONSES_ARRAY_SIZE            (12 * MV_EDMA_RESPONSE_QUEUE_SIZE) /* 3 K bytes */
  115 
  116 #define PRD_ENTRIES_PER_CMD         (MAX_SG_DESCRIPTORS+1)
  117 #define PRD_ENTRIES_SIZE            (MV_EDMA_PRD_ENTRY_SIZE*PRD_ENTRIES_PER_CMD)
  118 #define PRD_TABLES_FOR_VBUS         (MV_SATA_CHANNELS_NUM*MV_EDMA_QUEUE_LENGTH)
  119 
  120 typedef enum _SataEvent
  121 {
  122     SATA_EVENT_NO_CHANGE = 0,
  123         SATA_EVENT_CHANNEL_CONNECTED,
  124         SATA_EVENT_CHANNEL_DISCONNECTED
  125 } SATA_EVENT;
  126 
  127 typedef ULONG_PTR dma_addr_t;
  128 
  129 typedef struct _MV_CHANNEL
  130 {
  131         unsigned int            maxUltraDmaModeSupported;
  132         unsigned int            maxDmaModeSupported;
  133         unsigned int            maxPioModeSupported;
  134         MV_BOOLEAN              online;
  135         MV_BOOLEAN              writeCacheSupported;
  136         MV_BOOLEAN              writeCacheEnabled;
  137         MV_BOOLEAN              readAheadSupported;
  138         MV_BOOLEAN              readAheadEnabled;
  139         MV_U8                   queueDepth;
  140         
  141 } MV_CHANNEL;
  142 
  143 typedef struct _BUS_DMAMAP
  144 {       struct _BUS_DMAMAP              *next;
  145         struct IALAdapter                       *pAdapter;
  146         bus_dmamap_t                    dma_map;
  147         struct callout          timeout;
  148         SCAT_GATH                               psg[MAX_SG_DESCRIPTORS];
  149 } BUS_DMAMAP, *PBUS_DMAMAP;
  150 
  151 typedef struct IALAdapter 
  152 {
  153         struct cam_path         *path;
  154         struct mtx              lock;
  155 
  156         bus_dma_tag_t     io_dma_parent; /* I/O buffer DMA tag */
  157         PBUS_DMAMAP       pbus_dmamap_list;
  158         PBUS_DMAMAP       pbus_dmamap;
  159 
  160         device_t                        hpt_dev;                                /* bus device */
  161         struct resource         *hpt_irq;                                       /* interrupt */
  162         struct resource         *mem_res;
  163         void                            *hpt_intr;                              /* interrupt handle */
  164         struct IALAdapter   *next;
  165 
  166         MV_SATA_ADAPTER     mvSataAdapter;
  167         MV_CHANNEL          mvChannel[MV_SATA_CHANNELS_NUM];
  168         MV_U8                           *requestsArrayBaseAddr;
  169         MV_U8                           *requestsArrayBaseAlignedAddr;
  170         dma_addr_t                      requestsArrayBaseDmaAddr;
  171         dma_addr_t                      requestsArrayBaseDmaAlignedAddr;
  172         MV_U8                           *responsesArrayBaseAddr;
  173         MV_U8                           *responsesArrayBaseAlignedAddr;
  174         dma_addr_t                      responsesArrayBaseDmaAddr;
  175         dma_addr_t                      responsesArrayBaseDmaAlignedAddr;
  176         SATA_EVENT                      sataEvents[MV_SATA_CHANNELS_NUM];
  177         
  178         struct  callout event_timer_connect;
  179         struct  callout event_timer_disconnect;
  180 
  181         struct _VBus        VBus;
  182         struct _VDevice     VDevices[MV_SATA_CHANNELS_NUM];
  183         PCommand                        pCommandBlocks;
  184         PUCHAR                          prdTableAddr;
  185         PUCHAR                          prdTableAlignedAddr;
  186         void*                           pFreePRDLink;
  187 
  188         union ccb           *pending_Q;
  189 
  190         MV_U8                           outstandingCommands;
  191 
  192         UCHAR               status;
  193         UCHAR               ver_601;
  194         UCHAR               beeping;
  195 
  196         eventhandler_tag        eh;
  197 }
  198 IAL_ADAPTER_T;
  199 
  200 extern IAL_ADAPTER_T *gIal_Adapter;
  201 
  202 /*entry.c*/
  203 typedef void (*HPT_DPC)(IAL_ADAPTER_T *,void*,UCHAR);
  204 
  205 int hpt_queue_dpc(HPT_DPC dpc, IAL_ADAPTER_T *pAdapter, void *arg, UCHAR flags);
  206 void hpt_rebuild_data_block(IAL_ADAPTER_T *pAdapter, PVDevice pArray, UCHAR flags);
  207 void Check_Idle_Call(IAL_ADAPTER_T *pAdapter);
  208 void fRescanAllDevice(_VBUS_ARG0);
  209 int hpt_add_disk_to_array(_VBUS_ARG DEVICEID idArray, DEVICEID idDisk);
  210 
  211 int Kernel_DeviceIoControl(_VBUS_ARG
  212                                                         DWORD dwIoControlCode,          /* operation control code */
  213                                                         PVOID lpInBuffer,               /* input data buffer */
  214                                                         DWORD nInBufferSize,            /* size of input data buffer */
  215                                                         PVOID lpOutBuffer,              /* output data buffer */
  216                                                         DWORD nOutBufferSize,           /* size of output data buffer */
  217                                                         PDWORD lpBytesReturned          /* byte count */
  218                                                 );
  219 
  220 
  221 #define __str_direct(x) #x
  222 #define __str(x) __str_direct(x)
  223 #define KMSG_LEADING __str(PROC_DIR_NAME) ": "
  224 #define hpt_printk(_x_) do { printf(KMSG_LEADING); printf _x_ ; } while (0)
  225 
  226 #define DUPLICATE      0
  227 #define INITIALIZE     1
  228 #define REBUILD_PARITY 2
  229 #define VERIFY         3
  230 
  231 /***********************************************************/
  232 
  233 static __inline struct cam_periph *
  234 hpt_get_periph(int path_id,int target_id)
  235 {
  236         struct cam_periph       *periph = NULL;
  237     struct cam_path     *path;
  238     int                 status;
  239 
  240     status = xpt_create_path(&path, NULL, path_id, target_id, 0);
  241     if (status == CAM_REQ_CMP) {
  242                 periph = cam_periph_find(path, "da");
  243                 xpt_free_path(path);
  244                         
  245     }
  246         return periph;  
  247 }
  248 
  249 #ifdef __i386__
  250 #define BITS_PER_LONG 32
  251 #define VDEV_TO_ID(pVDev) (DEVICEID)(pVDev)
  252 #define ID_TO_VDEV(id) (PVDevice)(id)
  253 #else /*Only support x86_64(AMD64 and EM64T)*/
  254 #define BITS_PER_LONG 64
  255 #define VDEV_TO_ID(pVDev) (DEVICEID)(ULONG_PTR)(pVDev)
  256 #define ID_TO_VDEV(id) (PVDevice)(((ULONG_PTR)gIal_Adapter & 0xffffffff00000000) | (id))
  257 #endif
  258 
  259 #define INVALID_DEVICEID                (-1)
  260 #define INVALID_STRIPSIZE               (-1)
  261 
  262 #define shortswap(w) ((WORD)((w)>>8 | ((w) & 0xFF)<<8))
  263 
  264 #ifndef MinBlockSizeShift
  265 #define MinBlockSizeShift 5
  266 #define MaxBlockSizeShift 12
  267 #endif
  268 
  269 #pragma pack(1)
  270 typedef struct _HPT_IOCTL_TRANSFER_PARAM
  271 {
  272         ULONG nInBufferSize;
  273         ULONG nOutBufferSize;
  274         UCHAR buffer[0];
  275 }HPT_IOCTL_TRANSFER_PARAM, *PHPT_IOCTL_TRANSFER_PARAM;
  276 
  277 typedef struct _HPT_SET_STATE_PARAM
  278 {
  279         DEVICEID idArray;
  280         DWORD state;
  281 } HPT_SET_STATE_PARAM, *PHPT_SET_STATE_PARAM;
  282 
  283 typedef struct _HPT_SET_ARRAY_INFO
  284 {
  285         DEVICEID idArray;
  286         ALTERABLE_ARRAY_INFO Info;
  287 } HPT_SET_ARRAY_INFO, *PHPT_SET_ARRAY_INFO;
  288 
  289 typedef struct _HPT_SET_DEVICE_INFO
  290 {
  291         DEVICEID idDisk;
  292         ALTERABLE_DEVICE_INFO Info;
  293 } HPT_SET_DEVICE_INFO, *PHPT_SET_DEVICE_INFO;
  294 
  295 typedef struct _HPT_SET_DEVICE_INFO_V2
  296 {
  297         DEVICEID idDisk;
  298         ALTERABLE_DEVICE_INFO_V2 Info;
  299 } HPT_SET_DEVICE_INFO_V2, *PHPT_SET_DEVICE_INFO_V2;
  300 
  301 typedef struct _HPT_ADD_DISK_TO_ARRAY
  302 {
  303         DEVICEID idArray;
  304         DEVICEID idDisk;
  305 } HPT_ADD_DISK_TO_ARRAY, *PHPT_ADD_DISK_TO_ARRAY;
  306 
  307 typedef struct _HPT_DEVICE_IO
  308 {
  309         DEVICEID        id;
  310         int                     cmd;
  311         ULONG           lba;
  312         DWORD           nSector;
  313         UCHAR           buffer[0];
  314 } HPT_DEVICE_IO, *PHPT_DEVICE_IO;
  315 
  316 int check_VDevice_valid(PVDevice);
  317 int hpt_default_ioctl(_VBUS_ARG DWORD, PVOID, DWORD, PVOID, DWORD, PDWORD);
  318 
  319 #define HPT_NULL_ID 0
  320 
  321 #pragma pack()
  322 
  323 #endif
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FreeBSD/Linux Kernel Cross Reference sys/dev/hptmv/osbsd.h

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sys/dev/hptmv/osbsd.h
