17c478bd9Sstevel@tonic-gate /* 272888e72Speng liu - Sun Microsystems - Beijing China * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 37c478bd9Sstevel@tonic-gate * Use is subject to license terms. 47c478bd9Sstevel@tonic-gate */ 5830d82f7Spl 67c478bd9Sstevel@tonic-gate /* 7830d82f7Spl * Copyright 2005-06 Adaptec, Inc. 8830d82f7Spl * Copyright (c) 2005-06 Adaptec Inc., Achim Leubner 97c478bd9Sstevel@tonic-gate * Copyright (c) 2000 Michael Smith 107c478bd9Sstevel@tonic-gate * Copyright (c) 2001 Scott Long 117c478bd9Sstevel@tonic-gate * Copyright (c) 2000 BSDi 127c478bd9Sstevel@tonic-gate * All rights reserved. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 157c478bd9Sstevel@tonic-gate * modification, are permitted provided that the following conditions 167c478bd9Sstevel@tonic-gate * are met: 177c478bd9Sstevel@tonic-gate * 1. Redistributions of source code must retain the above copyright 187c478bd9Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer. 197c478bd9Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright 207c478bd9Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in the 217c478bd9Sstevel@tonic-gate * documentation and/or other materials provided with the distribution. 227c478bd9Sstevel@tonic-gate * 237c478bd9Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 247c478bd9Sstevel@tonic-gate * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 257c478bd9Sstevel@tonic-gate * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 267c478bd9Sstevel@tonic-gate * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 277c478bd9Sstevel@tonic-gate * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 287c478bd9Sstevel@tonic-gate * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 297c478bd9Sstevel@tonic-gate * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 307c478bd9Sstevel@tonic-gate * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 317c478bd9Sstevel@tonic-gate * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 327c478bd9Sstevel@tonic-gate * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 337c478bd9Sstevel@tonic-gate * SUCH DAMAGE. 347c478bd9Sstevel@tonic-gate * 35830d82f7Spl * $FreeBSD: src/sys/dev/aac/aacvar.h,v 1.47 2005/10/08 15:55:09 scottl Exp $ 367c478bd9Sstevel@tonic-gate */ 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate #ifndef _AAC_H_ 397c478bd9Sstevel@tonic-gate #define _AAC_H_ 407c478bd9Sstevel@tonic-gate 417c478bd9Sstevel@tonic-gate #ifdef __cplusplus 427c478bd9Sstevel@tonic-gate extern "C" { 437c478bd9Sstevel@tonic-gate #endif 447c478bd9Sstevel@tonic-gate 45830d82f7Spl #define AAC_ROUNDUP(x, y) (((x) + (y) - 1) / (y) * (y)) 46830d82f7Spl 47830d82f7Spl #define AAC_TYPE_DEVO 1 48830d82f7Spl #define AAC_TYPE_ALPHA 2 49830d82f7Spl #define AAC_TYPE_BETA 3 50830d82f7Spl #define AAC_TYPE_RELEASE 4 51830d82f7Spl 52830d82f7Spl #ifndef AAC_DRIVER_BUILD 53830d82f7Spl #define AAC_DRIVER_BUILD 1 54830d82f7Spl #endif 55830d82f7Spl 56830d82f7Spl #define AAC_DRIVER_MAJOR_VERSION 2 57942c5e3cSpl #define AAC_DRIVER_MINOR_VERSION 2 58*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_DRIVER_BUGFIX_LEVEL 8 59830d82f7Spl #define AAC_DRIVER_TYPE AAC_TYPE_RELEASE 607c478bd9Sstevel@tonic-gate 61832e0b5aSpl #define STR(s) # s 62832e0b5aSpl #define AAC_VERSION(a, b, c) STR(a.b.c) 63832e0b5aSpl #define AAC_DRIVER_VERSION AAC_VERSION(AAC_DRIVER_MAJOR_VERSION, \ 64832e0b5aSpl AAC_DRIVER_MINOR_VERSION, \ 65832e0b5aSpl AAC_DRIVER_BUGFIX_LEVEL) 66832e0b5aSpl 67830d82f7Spl #define AACOK 0 68830d82f7Spl #define AACERR -1 69830d82f7Spl 70830d82f7Spl #define AAC_MAX_ADAPTERS 64 71830d82f7Spl 72830d82f7Spl /* Definitions for mode sense */ 737c478bd9Sstevel@tonic-gate #ifndef SD_MODE_SENSE_PAGE3_CODE 74830d82f7Spl #define SD_MODE_SENSE_PAGE3_CODE 0x03 757c478bd9Sstevel@tonic-gate #endif 767c478bd9Sstevel@tonic-gate 777c478bd9Sstevel@tonic-gate #ifndef SD_MODE_SENSE_PAGE4_CODE 78830d82f7Spl #define SD_MODE_SENSE_PAGE4_CODE 0x04 797c478bd9Sstevel@tonic-gate #endif 807c478bd9Sstevel@tonic-gate 817c478bd9Sstevel@tonic-gate #ifndef SCMD_SYNCHRONIZE_CACHE 82830d82f7Spl #define SCMD_SYNCHRONIZE_CACHE 0x35 837c478bd9Sstevel@tonic-gate #endif 847c478bd9Sstevel@tonic-gate 85830d82f7Spl /* 86830d82f7Spl * The controller reports status events in AIFs. We hang on to a number of 87830d82f7Spl * these in order to pass them out to user-space management tools. 88830d82f7Spl */ 89830d82f7Spl #define AAC_AIFQ_LENGTH 64 90830d82f7Spl 91942c5e3cSpl #ifdef __x86 92830d82f7Spl #define AAC_IMMEDIATE_TIMEOUT 30 /* seconds */ 93942c5e3cSpl #else 94942c5e3cSpl #define AAC_IMMEDIATE_TIMEOUT 60 /* seconds */ 95942c5e3cSpl #endif 96830d82f7Spl #define AAC_FWUP_TIMEOUT 180 /* wait up to 3 minutes */ 9758bc78c7SXin Chen #define AAC_IOCTL_TIMEOUT 900 /* wait up to 15 minutes */ 98*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_SYNC_TIMEOUT 900 /* wait up to 15 minutes */ 997c478bd9Sstevel@tonic-gate 100830d82f7Spl /* Adapter hardware interface types */ 101830d82f7Spl #define AAC_HWIF_UNKNOWN 0 102830d82f7Spl #define AAC_HWIF_I960RX 1 103830d82f7Spl #define AAC_HWIF_RKT 2 104830d82f7Spl 105830d82f7Spl #define AAC_TYPE_UNKNOWN 0 106830d82f7Spl #define AAC_TYPE_SCSI 1 107830d82f7Spl #define AAC_TYPE_SATA 2 108830d82f7Spl #define AAC_TYPE_SAS 3 109fd4ae32fSyf 110942c5e3cSpl #define AAC_LS32(d) ((uint32_t)((d) & 0xffffffffull)) 111942c5e3cSpl #define AAC_MS32(d) ((uint32_t)((d) >> 32)) 112942c5e3cSpl #define AAC_LO32(p64) ((uint32_t *)(p64)) 113942c5e3cSpl #define AAC_HI32(p64) ((uint32_t *)(p64) + 1) 114942c5e3cSpl 115382c8bcaSpl /* 116382c8bcaSpl * AAC_CMDQ_SYNC should be 0 and AAC_CMDQ_ASYNC be 1 for Sync FIB io 117382c8bcaSpl * to be served before async FIB io, see aac_start_waiting_io(). 118382c8bcaSpl * So that io requests sent by interactive userland commands get 119382c8bcaSpl * responded asap. 120382c8bcaSpl */ 121382c8bcaSpl enum aac_cmdq { 122382c8bcaSpl AAC_CMDQ_SYNC, /* sync FIB queue */ 123382c8bcaSpl AAC_CMDQ_ASYNC, /* async FIB queue */ 124382c8bcaSpl AAC_CMDQ_NUM 125382c8bcaSpl }; 126382c8bcaSpl 127382c8bcaSpl /* 128382c8bcaSpl * IO command flags 129382c8bcaSpl */ 130382c8bcaSpl #define AAC_IOCMD_SYNC (1 << AAC_CMDQ_SYNC) 131382c8bcaSpl #define AAC_IOCMD_ASYNC (1 << AAC_CMDQ_ASYNC) 132382c8bcaSpl #define AAC_IOCMD_OUTSTANDING (1 << AAC_CMDQ_NUM) 133382c8bcaSpl #define AAC_IOCMD_ALL (AAC_IOCMD_SYNC | AAC_IOCMD_ASYNC | \ 134382c8bcaSpl AAC_IOCMD_OUTSTANDING) 135382c8bcaSpl 136382c8bcaSpl struct aac_cmd_queue { 137382c8bcaSpl struct aac_cmd *q_head; /* also as the header of aac_cmd */ 138382c8bcaSpl struct aac_cmd *q_tail; 139382c8bcaSpl }; 140382c8bcaSpl 1417c478bd9Sstevel@tonic-gate struct aac_card_type { 142830d82f7Spl uint16_t vendor; /* PCI Vendor ID */ 143830d82f7Spl uint16_t device; /* PCI Device ID */ 144830d82f7Spl uint16_t subvendor; /* PCI Subsystem Vendor ID */ 145830d82f7Spl uint16_t subsys; /* PCI Subsystem ID */ 146830d82f7Spl uint16_t hwif; /* card chip type: i960 or Rocket */ 147830d82f7Spl uint16_t quirks; /* card odd limits */ 148830d82f7Spl uint16_t type; /* hard drive type */ 149830d82f7Spl char *vid; /* ASCII data for INQUIRY command vendor id */ 150830d82f7Spl char *desc; /* ASCII data for INQUIRY command product id */ 1517c478bd9Sstevel@tonic-gate }; 1527c478bd9Sstevel@tonic-gate 15358bc78c7SXin Chen /* Device types */ 15458bc78c7SXin Chen #define AAC_DEV_LD 0 /* logical device */ 15558bc78c7SXin Chen #define AAC_DEV_PD 1 /* physical device */ 15658bc78c7SXin Chen 15758bc78c7SXin Chen /* DR events */ 15858bc78c7SXin Chen #define AAC_EVT_NONE 0 15958bc78c7SXin Chen #define AAC_EVT_ONLINE 1 16058bc78c7SXin Chen #define AAC_EVT_OFFLINE 2 16158bc78c7SXin Chen 16258bc78c7SXin Chen /* Device flags */ 16358bc78c7SXin Chen #define AAC_DFLAG_VALID (1 << 0) 16458bc78c7SXin Chen #define AAC_DFLAG_CONFIGURING (1 << 1) 16558bc78c7SXin Chen 16658bc78c7SXin Chen #define AAC_DEV_IS_VALID(dvp) ((dvp)->flags & AAC_DFLAG_VALID) 16758bc78c7SXin Chen 16858bc78c7SXin Chen struct aac_device { 16958bc78c7SXin Chen int flags; 17058bc78c7SXin Chen 17158bc78c7SXin Chen uint8_t type; 17258bc78c7SXin Chen dev_info_t *dip; 17358bc78c7SXin Chen int ncmds[AAC_CMDQ_NUM]; /* outstanding cmds of the device */ 17458bc78c7SXin Chen int throttle[AAC_CMDQ_NUM]; /* hold IO cmds for the device */ 17558bc78c7SXin Chen }; 17658bc78c7SXin Chen 177d937e6ebSpl /* Array description */ 1787c478bd9Sstevel@tonic-gate struct aac_container { 17958bc78c7SXin Chen struct aac_device dev; 18058bc78c7SXin Chen 181830d82f7Spl uint32_t cid; /* container id */ 182830d82f7Spl uint32_t uid; /* container uid */ 183382c8bcaSpl uint64_t size; /* in block */ 184382c8bcaSpl uint8_t locked; 185382c8bcaSpl uint8_t deleted; 18658bc78c7SXin Chen uint8_t reset; /* container is being reseted */ 18758bc78c7SXin Chen }; 18858bc78c7SXin Chen 18958bc78c7SXin Chen /* Non-DASD phys. device descrption, eg. CDROM or tape */ 19058bc78c7SXin Chen struct aac_nondasd { 19158bc78c7SXin Chen struct aac_device dev; 19258bc78c7SXin Chen 19358bc78c7SXin Chen uint32_t bus; 19458bc78c7SXin Chen uint32_t tid; 1957c478bd9Sstevel@tonic-gate }; 1967c478bd9Sstevel@tonic-gate 197830d82f7Spl /* 198830d82f7Spl * The firmware can support a lot of outstanding commands. Each aac_slot 199830d82f7Spl * is corresponding to one of such commands. It records the command and 200830d82f7Spl * associated DMA resource for FIB command. 201830d82f7Spl */ 2027c478bd9Sstevel@tonic-gate struct aac_slot { 203382c8bcaSpl struct aac_slot *next; /* next slot in the free slot list */ 204382c8bcaSpl int index; /* index of this slot */ 2057c478bd9Sstevel@tonic-gate ddi_acc_handle_t fib_acc_handle; 2067c478bd9Sstevel@tonic-gate ddi_dma_handle_t fib_dma_handle; 207830d82f7Spl uint64_t fib_phyaddr; /* physical address of FIB memory */ 208830d82f7Spl struct aac_cmd *acp; /* command using this slot */ 209830d82f7Spl struct aac_fib *fibp; /* virtual address of FIB memory */ 2107c478bd9Sstevel@tonic-gate }; 2117c478bd9Sstevel@tonic-gate 212*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China /* 213*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China * Scatter-gather list structure defined by HBA hardware 214*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China */ 215*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_sge { 216*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint32_t bcount; /* byte count */ 217*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China union { 218*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint32_t ad32; /* 32 bit address */ 219*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct { 220*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint32_t lo; 221*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint32_t hi; 222*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China } ad64; /* 64 bit address */ 223*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China } addr; 224*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China }; 225*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 226*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China /* aac_cmd flags */ 227*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_CONSISTENT (1 << 0) 228*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_DMA_PARTIAL (1 << 1) 229*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_DMA_VALID (1 << 2) 230*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_BUF_READ (1 << 3) 231*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_BUF_WRITE (1 << 4) 232*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_SYNC (1 << 5) /* use sync FIB */ 233*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_NO_INTR (1 << 6) /* poll IO, no intr */ 234*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_NO_CB (1 << 7) /* sync IO, no callback */ 235*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_NTAG (1 << 8) 236*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_CMPLT (1 << 9) /* cmd exec'ed by driver/fw */ 237*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_ABORT (1 << 10) 238*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_TIMEOUT (1 << 11) 239*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_ERR (1 << 12) 240*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_CMD_IN_SYNC_SLOT (1 << 13) 241*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 242*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_softstate; 243*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China typedef void (*aac_cmd_fib_t)(struct aac_softstate *, struct aac_cmd *); 244*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 245*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_cmd { 246*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China /* 247*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China * Note: should be the first member for aac_cmd_queue to work 248*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China * correctly. 249*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China */ 250*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_cmd *next; 251*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_cmd *prev; 252*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 253*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct scsi_pkt *pkt; 254*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China int cmdlen; 255*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China int flags; 256*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint32_t timeout; /* time when the cmd should have completed */ 257*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct buf *bp; 258*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China ddi_dma_handle_t buf_dma_handle; 259*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 260*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China /* For non-aligned buffer and SRB */ 261*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China caddr_t abp; 262*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China ddi_acc_handle_t abh; 263*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 264*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China /* Data transfer state */ 265*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China ddi_dma_cookie_t cookie; 266*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint_t left_cookien; 267*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint_t cur_win; 268*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint_t total_nwin; 269*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China size_t total_xfer; 270*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint64_t blkno; 271*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint32_t bcount; /* buffer size in byte */ 272*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_sge *sgt; /* sg table */ 273*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 274*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China /* FIB construct function */ 275*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China aac_cmd_fib_t aac_cmd_fib; 276*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China /* Call back function for completed command */ 277*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China void (*ac_comp)(struct aac_softstate *, struct aac_cmd *); 278*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 279*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_slot *slotp; /* slot used by this command */ 280*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_device *dvp; /* target device */ 281*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 282*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China /* FIB for this IO command */ 283*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China int fib_size; /* size of the FIB xferred to/from the card */ 284*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_fib *fibp; 285*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 286*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #ifdef DEBUG 287*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China uint32_t fib_flags; 288*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #endif 289*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China }; 290*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China 291382c8bcaSpl /* Flags for attach tracking */ 292830d82f7Spl #define AAC_ATTACH_SOFTSTATE_ALLOCED (1 << 0) 293830d82f7Spl #define AAC_ATTACH_CARD_DETECTED (1 << 1) 294830d82f7Spl #define AAC_ATTACH_PCI_MEM_MAPPED (1 << 2) 295830d82f7Spl #define AAC_ATTACH_KMUTEX_INITED (1 << 3) 296*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_ATTACH_SCSI_TRAN_SETUP (1 << 4) 297*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_ATTACH_COMM_SPACE_SETUP (1 << 5) 298*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_ATTACH_CREATE_DEVCTL (1 << 6) 299*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China #define AAC_ATTACH_CREATE_SCSI (1 << 7) 300830d82f7Spl 301382c8bcaSpl /* Driver running states */ 302382c8bcaSpl #define AAC_STATE_STOPPED 0 303382c8bcaSpl #define AAC_STATE_RUN (1 << 0) 304382c8bcaSpl #define AAC_STATE_RESET (1 << 1) 305382c8bcaSpl #define AAC_STATE_QUIESCED (1 << 2) 306382c8bcaSpl #define AAC_STATE_DEAD (1 << 3) 307830d82f7Spl 308382c8bcaSpl /* 309382c8bcaSpl * Flags for aac firmware 310382c8bcaSpl * Note: Quirks are only valid for the older cards. These cards only supported 311382c8bcaSpl * old comm. Thus they are not valid for any cards that support new comm. 312382c8bcaSpl */ 313830d82f7Spl #define AAC_FLAGS_SG_64BIT (1 << 0) /* Use 64-bit S/G addresses */ 314830d82f7Spl #define AAC_FLAGS_4GB_WINDOW (1 << 1) /* Can access host mem 2-4GB range */ 315382c8bcaSpl #define AAC_FLAGS_NO4GB (1 << 2) /* quirk: FIB addresses must reside */ 316382c8bcaSpl /* between 0x2000 & 0x7FFFFFFF */ 317382c8bcaSpl #define AAC_FLAGS_256FIBS (1 << 3) /* quirk: Can only do 256 commands */ 318830d82f7Spl #define AAC_FLAGS_NEW_COMM (1 << 4) /* New comm. interface supported */ 319830d82f7Spl #define AAC_FLAGS_RAW_IO (1 << 5) /* Raw I/O interface */ 320830d82f7Spl #define AAC_FLAGS_ARRAY_64BIT (1 << 6) /* 64-bit array size */ 321830d82f7Spl #define AAC_FLAGS_LBA_64BIT (1 << 7) /* 64-bit LBA supported */ 322382c8bcaSpl #define AAC_FLAGS_17SG (1 << 8) /* quirk: 17 scatter gather maximum */ 323382c8bcaSpl #define AAC_FLAGS_34SG (1 << 9) /* quirk: 34 scatter gather maximum */ 32458bc78c7SXin Chen #define AAC_FLAGS_NONDASD (1 << 10) /* non-DASD device supported */ 32572888e72Speng liu - Sun Microsystems - Beijing China #define AAC_FLAGS_BRKUP (1 << 11) /* pkt breakup support */ 326830d82f7Spl 327830d82f7Spl struct aac_softstate; 328830d82f7Spl struct aac_interface { 329830d82f7Spl int (*aif_get_fwstatus)(struct aac_softstate *); 330d937e6ebSpl int (*aif_get_mailbox)(struct aac_softstate *, int); 331d937e6ebSpl void (*aif_set_mailbox)(struct aac_softstate *, uint32_t, 332c9487164Spl uint32_t, uint32_t, uint32_t, uint32_t); 333830d82f7Spl }; 334830d82f7Spl 335830d82f7Spl struct aac_fib_context { 336830d82f7Spl uint32_t unique; 337830d82f7Spl int ctx_idx; 338c4219f59Sxc int ctx_filled; /* aifq is full for this fib context */ 339830d82f7Spl struct aac_fib_context *next, *prev; 340830d82f7Spl }; 3417c478bd9Sstevel@tonic-gate 342d937e6ebSpl #define AAC_VENDOR_LEN 8 343d937e6ebSpl #define AAC_PRODUCT_LEN 16 344d937e6ebSpl 3457c478bd9Sstevel@tonic-gate struct aac_softstate { 346830d82f7Spl int card; /* index to aac_cards */ 347d937e6ebSpl uint16_t hwif; /* card chip type: i960 or Rocket */ 3481cea6be9Sxc uint16_t vendid; /* vendor id */ 3491cea6be9Sxc uint16_t subvendid; /* sub vendor id */ 3501cea6be9Sxc uint16_t devid; /* device id */ 3511cea6be9Sxc uint16_t subsysid; /* sub system id */ 352d937e6ebSpl char vendor_name[AAC_VENDOR_LEN + 1]; 353d937e6ebSpl char product_name[AAC_PRODUCT_LEN + 1]; 354830d82f7Spl uint32_t support_opt; /* firmware features */ 355b40e8a89Szhongyan gu - Sun Microsystems - Beijing China uint32_t support_opt2; 356b40e8a89Szhongyan gu - Sun Microsystems - Beijing China uint32_t feature_bits; 357830d82f7Spl uint32_t atu_size; /* actual size of PCI mem space */ 358830d82f7Spl uint32_t map_size; /* mapped PCI mem space size */ 359830d82f7Spl uint32_t map_size_min; /* minimum size of PCI mem that must be */ 360830d82f7Spl /* mapped to address the card */ 361c9487164Spl int flags; /* firmware features enabled */ 3621dd0a2dbSpl int instance; 3637c478bd9Sstevel@tonic-gate dev_info_t *devinfo_p; 36458bc78c7SXin Chen scsi_hba_tran_t *hba_tran; 365d7c5bf88Spl int slen; 36658bc78c7SXin Chen int legacy; /* legacy device naming */ 36772888e72Speng liu - Sun Microsystems - Beijing China uint32_t dma_max; /* for buf breakup */ 368830d82f7Spl 369c9487164Spl /* DMA attributes */ 370830d82f7Spl ddi_dma_attr_t buf_dma_attr; 371830d82f7Spl ddi_dma_attr_t addr_dma_attr; 3727c478bd9Sstevel@tonic-gate 373c9487164Spl /* PCI spaces */ 37458bc78c7SXin Chen ddi_device_acc_attr_t acc_attr; 375837c1ac4SStephen Hanson ddi_device_acc_attr_t reg_attr; 3767c478bd9Sstevel@tonic-gate ddi_acc_handle_t pci_mem_handle; 377a74f7440Spl uint8_t *pci_mem_base_vaddr; 3781dd0a2dbSpl uint32_t pci_mem_base_paddr; 3797c478bd9Sstevel@tonic-gate 380c9487164Spl struct aac_interface aac_if; /* adapter hardware interface */ 3817c478bd9Sstevel@tonic-gate 382*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China struct aac_cmd sync_ac; /* sync FIB */ 3837c478bd9Sstevel@tonic-gate 384c9487164Spl /* Communication space */ 3857c478bd9Sstevel@tonic-gate struct aac_comm_space *comm_space; 3867c478bd9Sstevel@tonic-gate ddi_acc_handle_t comm_space_acc_handle; 3877c478bd9Sstevel@tonic-gate ddi_dma_handle_t comm_space_dma_handle; 388830d82f7Spl uint32_t comm_space_phyaddr; 3897c478bd9Sstevel@tonic-gate 390c9487164Spl /* Old Comm. interface: message queues */ 3917c478bd9Sstevel@tonic-gate struct aac_queue_table *qtablep; 3927c478bd9Sstevel@tonic-gate struct aac_queue_entry *qentries[AAC_QUEUE_COUNT]; 3937c478bd9Sstevel@tonic-gate 394c9487164Spl /* New Comm. interface */ 395c9487164Spl uint32_t aac_max_fibs; /* max. FIB count */ 396c9487164Spl uint32_t aac_max_fib_size; /* max. FIB size */ 397c9487164Spl uint32_t aac_sg_tablesize; /* max. sg count from host */ 398c9487164Spl uint32_t aac_max_sectors; /* max. I/O size from host (blocks) */ 399c9487164Spl 400d7c5bf88Spl aac_cmd_fib_t aac_cmd_fib; /* IO cmd FIB construct function */ 401942c5e3cSpl aac_cmd_fib_t aac_cmd_fib_scsi; /* SRB construct function */ 402d7c5bf88Spl 403c9487164Spl ddi_softintr_t softint_id; /* soft intr */ 404c9487164Spl 405382c8bcaSpl kmutex_t io_lock; 406c9487164Spl int state; /* driver state */ 407c9487164Spl 408942c5e3cSpl struct aac_container containers[AAC_MAX_LD]; 409c9487164Spl int container_count; /* max container id + 1 */ 41058bc78c7SXin Chen struct aac_nondasd *nondasds; 41158bc78c7SXin Chen uint32_t bus_max; /* max FW buses exposed */ 41258bc78c7SXin Chen uint32_t tgt_max; /* max FW target per bus */ 4137c478bd9Sstevel@tonic-gate 414830d82f7Spl /* 415830d82f7Spl * Command queues 416830d82f7Spl * Each aac command flows through wait(or wait_sync) queue, 417382c8bcaSpl * busy queue, and complete queue sequentially. 418830d82f7Spl */ 419382c8bcaSpl struct aac_cmd_queue q_wait[AAC_CMDQ_NUM]; 420382c8bcaSpl struct aac_cmd_queue q_busy; /* outstanding cmd queue */ 421382c8bcaSpl kmutex_t q_comp_mutex; 422c9487164Spl struct aac_cmd_queue q_comp; /* completed io requests */ 423830d82f7Spl 424d937e6ebSpl /* I/O slots and FIBs */ 425830d82f7Spl int total_slots; /* total slots allocated */ 426830d82f7Spl int total_fibs; /* total FIBs allocated */ 427830d82f7Spl struct aac_slot *io_slot; /* static list for allocated slots */ 428382c8bcaSpl struct aac_slot *free_io_slot_head; 4297c478bd9Sstevel@tonic-gate 430382c8bcaSpl timeout_id_t timeout_id; /* for timeout daemon */ 431830d82f7Spl 432382c8bcaSpl kcondvar_t event; /* for ioctl_send_fib() and sync IO */ 433382c8bcaSpl 434382c8bcaSpl int bus_ncmds[AAC_CMDQ_NUM]; /* total outstanding async cmds */ 435382c8bcaSpl int bus_throttle[AAC_CMDQ_NUM]; /* hold IO cmds for the bus */ 436382c8bcaSpl int ndrains; /* number of draining threads */ 437382c8bcaSpl timeout_id_t drain_timeid; /* for outstanding cmd drain */ 438382c8bcaSpl kcondvar_t drain_cv; /* for quiesce drain */ 439830d82f7Spl 440830d82f7Spl /* AIF */ 441830d82f7Spl kmutex_t aifq_mutex; /* for AIF queue aifq */ 442830d82f7Spl kcondvar_t aifv; 443942c5e3cSpl union aac_fib_align aifq[AAC_AIFQ_LENGTH]; 444c4219f59Sxc int aifq_idx; /* slot for next new AIF */ 445c4219f59Sxc int aifq_wrap; /* AIF queue has ever been wrapped */ 446830d82f7Spl struct aac_fib_context *fibctx; 447830d82f7Spl int devcfg_wait_on; /* AIF event waited for rescan */ 4481dd0a2dbSpl 4497675db54Syw int fm_capabilities; 45058bc78c7SXin Chen ddi_taskq_t *taskq; 4517675db54Syw 452b6094a86Sjd /* MSI specific fields */ 453b6094a86Sjd ddi_intr_handle_t *htable; /* For array of interrupts */ 454b6094a86Sjd int intr_type; /* What type of interrupt */ 455b6094a86Sjd int intr_cnt; /* # of intrs count returned */ 456*f42c2f53Szhongyan gu - Sun Microsystems - Beijing China int intr_size; 457b6094a86Sjd uint_t intr_pri; /* Interrupt priority */ 458b6094a86Sjd int intr_cap; /* Interrupt capabilities */ 459b6094a86Sjd 4601dd0a2dbSpl #ifdef DEBUG 4611dd0a2dbSpl /* UART trace printf variables */ 4621dd0a2dbSpl uint32_t debug_flags; /* debug print flags bitmap */ 46358bc78c7SXin Chen uint32_t debug_fib_flags; /* debug FIB print flags bitmap */ 4641dd0a2dbSpl uint32_t debug_fw_flags; /* FW debug flags */ 4651dd0a2dbSpl uint32_t debug_buf_offset; /* offset from DPMEM start */ 4661dd0a2dbSpl uint32_t debug_buf_size; /* FW debug buffer size in bytes */ 4671dd0a2dbSpl uint32_t debug_header_size; /* size of debug header */ 4681dd0a2dbSpl #endif 4697c478bd9Sstevel@tonic-gate }; 4707c478bd9Sstevel@tonic-gate 471942c5e3cSpl /* 472942c5e3cSpl * The following data are kept stable because they are only written at driver 473942c5e3cSpl * initialization, and we do not allow them changed otherwise even at driver 474942c5e3cSpl * re-initialization. 475942c5e3cSpl */ 476382c8bcaSpl _NOTE(SCHEME_PROTECTS_DATA("stable data", aac_softstate::{flags slen \ 477942c5e3cSpl buf_dma_attr pci_mem_handle pci_mem_base_vaddr \ 478382c8bcaSpl comm_space_acc_handle comm_space_dma_handle aac_max_fib_size \ 47958bc78c7SXin Chen aac_sg_tablesize aac_cmd_fib aac_cmd_fib_scsi debug_flags bus_max tgt_max})) 480942c5e3cSpl 4811dd0a2dbSpl #ifdef DEBUG 4821dd0a2dbSpl 4831dd0a2dbSpl #define AACDB_FLAGS_MASK 0x0000ffff 4841dd0a2dbSpl #define AACDB_FLAGS_KERNEL_PRINT 0x00000001 4851dd0a2dbSpl #define AACDB_FLAGS_FW_PRINT 0x00000002 486942c5e3cSpl #define AACDB_FLAGS_NO_HEADERS 0x00000004 487942c5e3cSpl 488942c5e3cSpl #define AACDB_FLAGS_MISC 0x00000010 489942c5e3cSpl #define AACDB_FLAGS_FUNC1 0x00000020 490942c5e3cSpl #define AACDB_FLAGS_FUNC2 0x00000040 491942c5e3cSpl #define AACDB_FLAGS_SCMD 0x00000080 492942c5e3cSpl #define AACDB_FLAGS_AIF 0x00000100 493942c5e3cSpl #define AACDB_FLAGS_FIB 0x00000200 494942c5e3cSpl #define AACDB_FLAGS_IOCTL 0x00000400 4951dd0a2dbSpl 49658bc78c7SXin Chen /* 49758bc78c7SXin Chen * Flags for FIB print 49858bc78c7SXin Chen */ 49958bc78c7SXin Chen /* FIB sources */ 50058bc78c7SXin Chen #define AACDB_FLAGS_FIB_SCMD 0x00000001 50158bc78c7SXin Chen #define AACDB_FLAGS_FIB_IOCTL 0x00000002 50258bc78c7SXin Chen #define AACDB_FLAGS_FIB_SRB 0x00000004 50358bc78c7SXin Chen #define AACDB_FLAGS_FIB_SYNC 0x00000008 50458bc78c7SXin Chen /* FIB components */ 50558bc78c7SXin Chen #define AACDB_FLAGS_FIB_HEADER 0x00000010 50658bc78c7SXin Chen /* FIB states */ 50758bc78c7SXin Chen #define AACDB_FLAGS_FIB_TIMEOUT 0x00000100 50858bc78c7SXin Chen 5091dd0a2dbSpl extern uint32_t aac_debug_flags; 5101dd0a2dbSpl extern int aac_dbflag_on(struct aac_softstate *, int); 5111dd0a2dbSpl extern void aac_printf(struct aac_softstate *, uint_t, const char *, ...); 51258bc78c7SXin Chen extern void aac_print_fib(struct aac_softstate *, struct aac_slot *); 5131dd0a2dbSpl 5141dd0a2dbSpl #define AACDB_PRINT(s, lev, ...) { \ 5151dd0a2dbSpl if (aac_dbflag_on((s), AACDB_FLAGS_MISC)) \ 5161dd0a2dbSpl aac_printf((s), (lev), __VA_ARGS__); } 5171dd0a2dbSpl 5181dd0a2dbSpl #define AACDB_PRINT_IOCTL(s, ...) { \ 5191dd0a2dbSpl if (aac_dbflag_on((s), AACDB_FLAGS_IOCTL)) \ 5201dd0a2dbSpl aac_printf((s), CE_NOTE, __VA_ARGS__); } 5211dd0a2dbSpl 5221dd0a2dbSpl #define AACDB_PRINT_TRAN(s, ...) { \ 5231dd0a2dbSpl if (aac_dbflag_on((s), AACDB_FLAGS_SCMD)) \ 5241dd0a2dbSpl aac_printf((s), CE_NOTE, __VA_ARGS__); } 5251dd0a2dbSpl 5261dd0a2dbSpl #define DBCALLED(s, n) { \ 5271dd0a2dbSpl if (aac_dbflag_on((s), AACDB_FLAGS_FUNC ## n)) \ 5281dd0a2dbSpl aac_printf((s), CE_NOTE, "--- %s() called ---", __func__); } 5291dd0a2dbSpl 5301dd0a2dbSpl #define AACDB_PRINT_SCMD(s, x) { \ 5311dd0a2dbSpl if (aac_dbflag_on((s), AACDB_FLAGS_SCMD)) aac_print_scmd((s), (x)); } 5321dd0a2dbSpl 5331dd0a2dbSpl #define AACDB_PRINT_AIF(s, x) { \ 5341dd0a2dbSpl if (aac_dbflag_on((s), AACDB_FLAGS_AIF)) aac_print_aif((s), (x)); } 5351dd0a2dbSpl 5361dd0a2dbSpl #define AACDB_PRINT_FIB(s, x) { \ 5371dd0a2dbSpl if (aac_dbflag_on((s), AACDB_FLAGS_FIB)) aac_print_fib((s), (x)); } 5381dd0a2dbSpl 5391dd0a2dbSpl #else /* DEBUG */ 5401dd0a2dbSpl 5411dd0a2dbSpl #define AACDB_PRINT(s, lev, ...) 5421dd0a2dbSpl #define AACDB_PRINT_IOCTL(s, ...) 5431dd0a2dbSpl #define AACDB_PRINT_TRAN(s, ...) 5441dd0a2dbSpl #define AACDB_PRINT_FIB(s, x) 5451dd0a2dbSpl #define AACDB_PRINT_SCMD(s, x) 5461dd0a2dbSpl #define AACDB_PRINT_AIF(s, x) 5471dd0a2dbSpl #define DBCALLED(s, n) 5481dd0a2dbSpl 5491dd0a2dbSpl #endif /* DEBUG */ 5501dd0a2dbSpl 5517c478bd9Sstevel@tonic-gate #ifdef __cplusplus 5527c478bd9Sstevel@tonic-gate } 5537c478bd9Sstevel@tonic-gate #endif 5547c478bd9Sstevel@tonic-gate 5557c478bd9Sstevel@tonic-gate #endif /* _AAC_H_ */ 556