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 #include <sys/devicestat.h> 35 36 #include <vm/vm.h> 37 #include <vm/pmap.h> 38 #include <vm/vm_extern.h> 39 40 #include <sys/rman.h> 41 42 #include <bus/cam/cam.h> 43 #include <bus/cam/cam_ccb.h> 44 #include <bus/cam/cam_debug.h> 45 #include <bus/cam/cam_sim.h> 46 #include <bus/cam/cam_xpt_sim.h> 47 #include <bus/cam/cam_periph.h> 48 49 #include <bus/cam/scsi/scsi_all.h> 50 #include <bus/cam/scsi/scsi_message.h> 51 52 53 54 extern void lock_driver(void); 55 extern void unlock_driver(void); 56 57 typedef struct 58 { 59 UCHAR status; /* 0 nonbootable; 80h bootable */ 60 UCHAR start_head; 61 USHORT start_sector; 62 UCHAR type; 63 UCHAR end_head; 64 USHORT end_sector; 65 ULONG start_abs_sector; 66 ULONG num_of_sector; 67 } partition; 68 69 typedef struct _INQUIRYDATA { 70 UCHAR DeviceType : 5; 71 UCHAR DeviceTypeQualifier : 3; 72 UCHAR DeviceTypeModifier : 7; 73 UCHAR RemovableMedia : 1; 74 UCHAR Versions; 75 UCHAR ResponseDataFormat; 76 UCHAR AdditionalLength; 77 UCHAR Reserved[2]; 78 UCHAR SoftReset : 1; 79 UCHAR CommandQueue : 1; 80 UCHAR Reserved2 : 1; 81 UCHAR LinkedCommands : 1; 82 UCHAR Synchronous : 1; 83 UCHAR Wide16Bit : 1; 84 UCHAR Wide32Bit : 1; 85 UCHAR RelativeAddressing : 1; 86 UCHAR VendorId[8]; 87 UCHAR ProductId[16]; 88 UCHAR ProductRevisionLevel[4]; 89 UCHAR VendorSpecific[20]; 90 UCHAR Reserved3[40]; 91 } INQUIRYDATA, *PINQUIRYDATA; 92 93 #define MV_IAL_HT_SACOALT_DEFAULT 1 94 #define MV_IAL_HT_SAITMTH_DEFAULT 1 95 96 /****************************************/ 97 /* GENERAL Definitions */ 98 /****************************************/ 99 100 /* Bits for HD_ERROR */ 101 #define NM_ERR 0x02 /* media present */ 102 #define ABRT_ERR 0x04 /* Command aborted */ 103 #define MCR_ERR 0x08 /* media change request */ 104 #define IDNF_ERR 0x10 /* ID field not found */ 105 #define MC_ERR 0x20 /* media changed */ 106 #define UNC_ERR 0x40 /* Uncorrect data */ 107 #define WP_ERR 0x40 /* write protect */ 108 #define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */ 109 110 #define REQUESTS_ARRAY_SIZE (9 * MV_EDMA_REQUEST_QUEUE_SIZE) /* 9 K bytes */ 111 #define RESPONSES_ARRAY_SIZE (12 * MV_EDMA_RESPONSE_QUEUE_SIZE) /* 3 K bytes */ 112 113 #define PRD_ENTRIES_PER_CMD (MAX_SG_DESCRIPTORS+1) 114 #define PRD_ENTRIES_SIZE (MV_EDMA_PRD_ENTRY_SIZE*PRD_ENTRIES_PER_CMD) 115 #define PRD_TABLES_FOR_VBUS (MV_SATA_CHANNELS_NUM*MV_EDMA_QUEUE_LENGTH) 116 117 typedef enum _SataEvent 118 { 119 SATA_EVENT_NO_CHANGE = 0, 120 SATA_EVENT_CHANNEL_CONNECTED, 121 SATA_EVENT_CHANNEL_DISCONNECTED 122 } SATA_EVENT; 123 124 typedef ULONG_PTR dma_addr_t; 125 126 typedef struct _MV_CHANNEL 127 { 128 unsigned int maxUltraDmaModeSupported; 129 unsigned int maxDmaModeSupported; 130 unsigned int maxPioModeSupported; 131 MV_BOOLEAN online; 132 MV_BOOLEAN writeCacheSupported; 133 MV_BOOLEAN writeCacheEnabled; 134 MV_BOOLEAN readAheadSupported; 135 MV_BOOLEAN readAheadEnabled; 136 MV_U8 queueDepth; 137 138 } MV_CHANNEL; 139 140 typedef struct _BUS_DMAMAP 141 { struct _BUS_DMAMAP *next; 142 struct IALAdapter *pAdapter; 143 bus_dmamap_t dma_map; 144 SCAT_GATH psg[MAX_SG_DESCRIPTORS]; 145 } BUS_DMAMAP, *PBUS_DMAMAP; 146 147 typedef struct IALAdapter 148 { 149 struct cam_path *path; 150 151 bus_dma_tag_t io_dma_parent; /* I/O buffer DMA tag */ 152 PBUS_DMAMAP pbus_dmamap_list; 153 PBUS_DMAMAP pbus_dmamap; 154 155 device_t hpt_dev; /* bus device */ 156 struct resource *hpt_irq; /* interrupt */ 157 struct resource *mem_res; 158 void *hpt_intr; /* interrupt handle */ 159 struct IALAdapter *next; 160 161 MV_SATA_ADAPTER mvSataAdapter; 162 MV_CHANNEL mvChannel[MV_SATA_CHANNELS_NUM]; 163 MV_U8 *requestsArrayBaseAddr; 164 MV_U8 *requestsArrayBaseAlignedAddr; 165 dma_addr_t requestsArrayBaseDmaAddr; 166 dma_addr_t requestsArrayBaseDmaAlignedAddr; 167 MV_U8 *responsesArrayBaseAddr; 168 MV_U8 *responsesArrayBaseAlignedAddr; 169 dma_addr_t responsesArrayBaseDmaAddr; 170 dma_addr_t responsesArrayBaseDmaAlignedAddr; 171 SATA_EVENT sataEvents[MV_SATA_CHANNELS_NUM]; 172 173 struct callout event_timer_connect; 174 struct callout event_timer_disconnect; 175 176 struct _VBus VBus; 177 struct _VDevice VDevices[MV_SATA_CHANNELS_NUM]; 178 PCommand pCommandBlocks; 179 PUCHAR prdTableAddr; 180 PUCHAR prdTableAlignedAddr; 181 void* pFreePRDLink; 182 183 union ccb *pending_Q; 184 185 MV_U8 outstandingCommands; 186 187 UCHAR status; 188 UCHAR ver_601; 189 UCHAR beeping; 190 191 eventhandler_tag eh; 192 } 193 IAL_ADAPTER_T; 194 195 extern IAL_ADAPTER_T *gIal_Adapter; 196 197 /*entry.c*/ 198 typedef void (*HPT_DPC)(IAL_ADAPTER_T *,void*,UCHAR); 199 200 int hpt_queue_dpc(HPT_DPC dpc, IAL_ADAPTER_T *pAdapter, void *arg, UCHAR flags); 201 void hpt_rebuild_data_block(IAL_ADAPTER_T *pAdapter, PVDevice pArray, UCHAR flags); 202 void Check_Idle_Call(IAL_ADAPTER_T *pAdapter); 203 void fRescanAllDevice(_VBUS_ARG0); 204 int hpt_add_disk_to_array(_VBUS_ARG DEVICEID idArray, DEVICEID idDisk); 205 206 int Kernel_DeviceIoControl(_VBUS_ARG 207 DWORD dwIoControlCode, /* operation control code */ 208 PVOID lpInBuffer, /* input data buffer */ 209 DWORD nInBufferSize, /* size of input data buffer */ 210 PVOID lpOutBuffer, /* output data buffer */ 211 DWORD nOutBufferSize, /* size of output data buffer */ 212 PDWORD lpBytesReturned /* byte count */ 213 ); 214 215 216 #define __str_direct(x) #x 217 #define __str(x) __str_direct(x) 218 #define KMSG_LEADING __str(PROC_DIR_NAME) ": " 219 #define hpt_printk(_x_) do { kprintf(KMSG_LEADING); kprintf _x_ ; } while (0) 220 221 #define DUPLICATE 0 222 #define INITIALIZE 1 223 #define REBUILD_PARITY 2 224 #define VERIFY 3 225 226 /***********************************************************/ 227 228 static __inline struct cam_periph * 229 hpt_get_periph(int path_id,int target_id) 230 { 231 struct cam_periph *periph = NULL; 232 struct cam_path *path; 233 int status; 234 235 status = xpt_create_path(&path, NULL, path_id, target_id, 0); 236 if (status == CAM_REQ_CMP) { 237 periph = cam_periph_find(path, "da"); 238 xpt_free_path(path); 239 240 } 241 return periph; 242 } 243 244 #ifdef __i386__ 245 #define BITS_PER_LONG 32 246 #define VDEV_TO_ID(pVDev) (DEVICEID)(pVDev) 247 #define ID_TO_VDEV(id) (PVDevice)(id) 248 #else /*Only support x86_64(AMD64 and EM64T)*/ 249 #define BITS_PER_LONG 64 250 #define VDEV_TO_ID(pVDev) (DEVICEID)(ULONG_PTR)(pVDev) 251 #define ID_TO_VDEV(id) (PVDevice)(((ULONG_PTR)gIal_Adapter & 0xffffffff00000000) | (id)) 252 #endif 253 254 #define INVALID_DEVICEID (-1) 255 #define INVALID_STRIPSIZE (-1) 256 257 #define shortswap(w) ((WORD)((w)>>8 | ((w) & 0xFF)<<8)) 258 259 #ifndef MinBlockSizeShift 260 #define MinBlockSizeShift 5 261 #define MaxBlockSizeShift 12 262 #endif 263 264 #pragma pack(1) 265 typedef struct _HPT_IOCTL_TRANSFER_PARAM 266 { 267 ULONG nInBufferSize; 268 ULONG nOutBufferSize; 269 UCHAR buffer[0]; 270 }HPT_IOCTL_TRANSFER_PARAM, *PHPT_IOCTL_TRANSFER_PARAM; 271 272 typedef struct _HPT_SET_STATE_PARAM 273 { 274 DEVICEID idArray; 275 DWORD state; 276 } HPT_SET_STATE_PARAM, *PHPT_SET_STATE_PARAM; 277 278 typedef struct _HPT_SET_ARRAY_INFO 279 { 280 DEVICEID idArray; 281 ALTERABLE_ARRAY_INFO Info; 282 } HPT_SET_ARRAY_INFO, *PHPT_SET_ARRAY_INFO; 283 284 typedef struct _HPT_SET_DEVICE_INFO 285 { 286 DEVICEID idDisk; 287 ALTERABLE_DEVICE_INFO Info; 288 } HPT_SET_DEVICE_INFO, *PHPT_SET_DEVICE_INFO; 289 290 typedef struct _HPT_SET_DEVICE_INFO_V2 291 { 292 DEVICEID idDisk; 293 ALTERABLE_DEVICE_INFO_V2 Info; 294 } HPT_SET_DEVICE_INFO_V2, *PHPT_SET_DEVICE_INFO_V2; 295 296 typedef struct _HPT_ADD_DISK_TO_ARRAY 297 { 298 DEVICEID idArray; 299 DEVICEID idDisk; 300 } HPT_ADD_DISK_TO_ARRAY, *PHPT_ADD_DISK_TO_ARRAY; 301 302 typedef struct _HPT_DEVICE_IO 303 { 304 DEVICEID id; 305 int cmd; 306 ULONG lba; 307 DWORD nSector; 308 UCHAR buffer[0]; 309 } HPT_DEVICE_IO, *PHPT_DEVICE_IO; 310 311 int check_VDevice_valid(PVDevice); 312 int hpt_default_ioctl(_VBUS_ARG DWORD, PVOID, DWORD, PVOID, DWORD, PDWORD); 313 314 #define HPT_NULL_ID 0 315 316 #pragma pack() 317 318 #endif 319