1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 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 324