1 /* 2 * Copyright (c) 2004-2005 HighPoint Technologies, Inc. 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 * $FreeBSD: src/sys/dev/hptmv/osbsd.h,v 1.7 2009/04/07 16:38:25 delphij Exp $ 27 */ 28 #ifndef _OSBSD_H_ 29 #define _OSBSD_H_ 30 31 #include <sys/bus.h> 32 #include <sys/resource.h> 33 #include <sys/eventhandler.h> 34 35 #include <vm/vm.h> 36 #include <vm/pmap.h> 37 #include <vm/vm_extern.h> 38 39 #include <sys/rman.h> 40 41 #include <bus/cam/cam.h> 42 #include <bus/cam/cam_ccb.h> 43 #include <bus/cam/cam_debug.h> 44 #include <bus/cam/cam_sim.h> 45 #include <bus/cam/cam_xpt_sim.h> 46 #include <bus/cam/cam_periph.h> 47 48 #include <bus/cam/scsi/scsi_all.h> 49 #include <bus/cam/scsi/scsi_message.h> 50 51 52 53 extern void lock_driver(void); 54 extern void unlock_driver(void); 55 56 typedef struct 57 { 58 UCHAR status; /* 0 nonbootable; 80h bootable */ 59 UCHAR start_head; 60 USHORT start_sector; 61 UCHAR type; 62 UCHAR end_head; 63 USHORT end_sector; 64 ULONG start_abs_sector; 65 ULONG num_of_sector; 66 } partition; 67 68 typedef struct _INQUIRYDATA { 69 UCHAR DeviceType : 5; 70 UCHAR DeviceTypeQualifier : 3; 71 UCHAR DeviceTypeModifier : 7; 72 UCHAR RemovableMedia : 1; 73 UCHAR Versions; 74 UCHAR ResponseDataFormat; 75 UCHAR AdditionalLength; 76 UCHAR Reserved[2]; 77 UCHAR SoftReset : 1; 78 UCHAR CommandQueue : 1; 79 UCHAR Reserved2 : 1; 80 UCHAR LinkedCommands : 1; 81 UCHAR Synchronous : 1; 82 UCHAR Wide16Bit : 1; 83 UCHAR Wide32Bit : 1; 84 UCHAR RelativeAddressing : 1; 85 UCHAR VendorId[8]; 86 UCHAR ProductId[16]; 87 UCHAR ProductRevisionLevel[4]; 88 UCHAR VendorSpecific[20]; 89 UCHAR Reserved3[40]; 90 } INQUIRYDATA, *PINQUIRYDATA; 91 92 #define MV_IAL_HT_SACOALT_DEFAULT 1 93 #define MV_IAL_HT_SAITMTH_DEFAULT 1 94 95 /****************************************/ 96 /* GENERAL Definitions */ 97 /****************************************/ 98 99 /* Bits for HD_ERROR */ 100 #define NM_ERR 0x02 /* media present */ 101 #define ABRT_ERR 0x04 /* Command aborted */ 102 #define MCR_ERR 0x08 /* media change request */ 103 #define IDNF_ERR 0x10 /* ID field not found */ 104 #define MC_ERR 0x20 /* media changed */ 105 #define UNC_ERR 0x40 /* Uncorrect data */ 106 #define WP_ERR 0x40 /* write protect */ 107 #define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */ 108 109 #define REQUESTS_ARRAY_SIZE (9 * MV_EDMA_REQUEST_QUEUE_SIZE) /* 9 K bytes */ 110 #define RESPONSES_ARRAY_SIZE (12 * MV_EDMA_RESPONSE_QUEUE_SIZE) /* 3 K bytes */ 111 112 #define PRD_ENTRIES_PER_CMD (MAX_SG_DESCRIPTORS+1) 113 #define PRD_ENTRIES_SIZE (MV_EDMA_PRD_ENTRY_SIZE*PRD_ENTRIES_PER_CMD) 114 #define PRD_TABLES_FOR_VBUS (MV_SATA_CHANNELS_NUM*MV_EDMA_QUEUE_LENGTH) 115 116 typedef enum _SataEvent 117 { 118 SATA_EVENT_NO_CHANGE = 0, 119 SATA_EVENT_CHANNEL_CONNECTED, 120 SATA_EVENT_CHANNEL_DISCONNECTED 121 } SATA_EVENT; 122 123 typedef ULONG_PTR dma_addr_t; 124 125 typedef struct _MV_CHANNEL 126 { 127 unsigned int maxUltraDmaModeSupported; 128 unsigned int maxDmaModeSupported; 129 unsigned int maxPioModeSupported; 130 MV_BOOLEAN online; 131 MV_BOOLEAN writeCacheSupported; 132 MV_BOOLEAN writeCacheEnabled; 133 MV_BOOLEAN readAheadSupported; 134 MV_BOOLEAN readAheadEnabled; 135 MV_U8 queueDepth; 136 137 } MV_CHANNEL; 138 139 typedef struct _BUS_DMAMAP 140 { struct _BUS_DMAMAP *next; 141 struct IALAdapter *pAdapter; 142 bus_dmamap_t dma_map; 143 SCAT_GATH psg[MAX_SG_DESCRIPTORS]; 144 } BUS_DMAMAP, *PBUS_DMAMAP; 145 146 typedef struct IALAdapter 147 { 148 struct cam_path *path; 149 150 bus_dma_tag_t io_dma_parent; /* I/O buffer DMA tag */ 151 PBUS_DMAMAP pbus_dmamap_list; 152 PBUS_DMAMAP pbus_dmamap; 153 154 device_t hpt_dev; /* bus device */ 155 struct resource *hpt_irq; /* interrupt */ 156 struct resource *mem_res; 157 void *hpt_intr; /* interrupt handle */ 158 struct IALAdapter *next; 159 160 MV_SATA_ADAPTER mvSataAdapter; 161 MV_CHANNEL mvChannel[MV_SATA_CHANNELS_NUM]; 162 MV_U8 *requestsArrayBaseAddr; 163 MV_U8 *requestsArrayBaseAlignedAddr; 164 dma_addr_t requestsArrayBaseDmaAddr; 165 dma_addr_t requestsArrayBaseDmaAlignedAddr; 166 MV_U8 *responsesArrayBaseAddr; 167 MV_U8 *responsesArrayBaseAlignedAddr; 168 dma_addr_t responsesArrayBaseDmaAddr; 169 dma_addr_t responsesArrayBaseDmaAlignedAddr; 170 SATA_EVENT sataEvents[MV_SATA_CHANNELS_NUM]; 171 172 struct callout event_timer_connect; 173 struct callout event_timer_disconnect; 174 175 struct _VBus VBus; 176 struct _VDevice VDevices[MV_SATA_CHANNELS_NUM]; 177 PCommand pCommandBlocks; 178 PUCHAR prdTableAddr; 179 PUCHAR prdTableAlignedAddr; 180 void* pFreePRDLink; 181 182 union ccb *pending_Q; 183 184 MV_U8 outstandingCommands; 185 186 UCHAR status; 187 UCHAR ver_601; 188 UCHAR beeping; 189 190 eventhandler_tag eh; 191 } 192 IAL_ADAPTER_T; 193 194 extern IAL_ADAPTER_T *gIal_Adapter; 195 196 /*entry.c*/ 197 typedef void (*HPT_DPC)(IAL_ADAPTER_T *,void*,UCHAR); 198 199 int hpt_queue_dpc(HPT_DPC dpc, IAL_ADAPTER_T *pAdapter, void *arg, UCHAR flags); 200 void hpt_rebuild_data_block(IAL_ADAPTER_T *pAdapter, PVDevice pArray, UCHAR flags); 201 void Check_Idle_Call(IAL_ADAPTER_T *pAdapter); 202 void fRescanAllDevice(_VBUS_ARG0); 203 int hpt_add_disk_to_array(_VBUS_ARG DEVICEID idArray, DEVICEID idDisk); 204 205 int Kernel_DeviceIoControl(_VBUS_ARG 206 DWORD dwIoControlCode, /* operation control code */ 207 PVOID lpInBuffer, /* input data buffer */ 208 DWORD nInBufferSize, /* size of input data buffer */ 209 PVOID lpOutBuffer, /* output data buffer */ 210 DWORD nOutBufferSize, /* size of output data buffer */ 211 PDWORD lpBytesReturned /* byte count */ 212 ); 213 214 215 #define __str_direct(x) #x 216 #define __str(x) __str_direct(x) 217 #define KMSG_LEADING __str(PROC_DIR_NAME) ": " 218 #define hpt_printk(_x_) do { kprintf(KMSG_LEADING); kprintf _x_ ; } while (0) 219 220 #define DUPLICATE 0 221 #define INITIALIZE 1 222 #define REBUILD_PARITY 2 223 #define VERIFY 3 224 225 /***********************************************************/ 226 227 static __inline struct cam_periph * 228 hpt_get_periph(int path_id,int target_id) 229 { 230 struct cam_periph *periph = NULL; 231 struct cam_path *path; 232 int status; 233 234 status = xpt_create_path(&path, NULL, path_id, target_id, 0); 235 if (status == CAM_REQ_CMP) { 236 periph = cam_periph_find(path, "da"); 237 xpt_free_path(path); 238 239 } 240 return periph; 241 } 242 243 #ifdef __x86_64__ 244 #define BITS_PER_LONG 64 245 #define VDEV_TO_ID(pVDev) (DEVICEID)(ULONG_PTR)(pVDev) 246 #define ID_TO_VDEV(id) (PVDevice)(((ULONG_PTR)gIal_Adapter & 0xffffffff00000000) | (id)) 247 #endif 248 249 #define INVALID_DEVICEID (-1) 250 #define INVALID_STRIPSIZE (-1) 251 252 #define shortswap(w) ((WORD)((w)>>8 | ((w) & 0xFF)<<8)) 253 254 #ifndef MinBlockSizeShift 255 #define MinBlockSizeShift 5 256 #define MaxBlockSizeShift 12 257 #endif 258 259 #pragma pack(1) 260 typedef struct _HPT_IOCTL_TRANSFER_PARAM 261 { 262 ULONG nInBufferSize; 263 ULONG nOutBufferSize; 264 UCHAR buffer[0]; 265 }HPT_IOCTL_TRANSFER_PARAM, *PHPT_IOCTL_TRANSFER_PARAM; 266 267 typedef struct _HPT_SET_STATE_PARAM 268 { 269 DEVICEID idArray; 270 DWORD state; 271 } HPT_SET_STATE_PARAM, *PHPT_SET_STATE_PARAM; 272 273 typedef struct _HPT_SET_ARRAY_INFO 274 { 275 DEVICEID idArray; 276 ALTERABLE_ARRAY_INFO Info; 277 } HPT_SET_ARRAY_INFO, *PHPT_SET_ARRAY_INFO; 278 279 typedef struct _HPT_SET_DEVICE_INFO 280 { 281 DEVICEID idDisk; 282 ALTERABLE_DEVICE_INFO Info; 283 } HPT_SET_DEVICE_INFO, *PHPT_SET_DEVICE_INFO; 284 285 typedef struct _HPT_SET_DEVICE_INFO_V2 286 { 287 DEVICEID idDisk; 288 ALTERABLE_DEVICE_INFO_V2 Info; 289 } HPT_SET_DEVICE_INFO_V2, *PHPT_SET_DEVICE_INFO_V2; 290 291 typedef struct _HPT_ADD_DISK_TO_ARRAY 292 { 293 DEVICEID idArray; 294 DEVICEID idDisk; 295 } HPT_ADD_DISK_TO_ARRAY, *PHPT_ADD_DISK_TO_ARRAY; 296 297 typedef struct _HPT_DEVICE_IO 298 { 299 DEVICEID id; 300 int cmd; 301 ULONG lba; 302 DWORD nSector; 303 UCHAR buffer[0]; 304 } HPT_DEVICE_IO, *PHPT_DEVICE_IO; 305 306 int check_VDevice_valid(PVDevice); 307 int hpt_default_ioctl(_VBUS_ARG DWORD, PVOID, DWORD, PVOID, DWORD, PDWORD); 308 309 #define HPT_NULL_ID 0 310 311 #pragma pack() 312 313 #endif 314