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13f9c3024f
freebsd-skq/sys/dev/aac/aacreg.h
Scott Long f30ac74cb0 Major bugfixes for large memory and fast systems. 
aac.c:
        Re-arrange the interrupt handler to optimize the common case of
        the adapter interrupting us because one or more commands are complete,
        and do a read across the pci bus to ensure that all posted status
        writes are flushed.  This should close a race that could cause command
        completion interrupts to be lost.
        Follow the spec a bit closer when filling out command structures.
        Enable the Fast Response feature to eliminate the need for the card
        to DMA successfull command completions back into host memory.
        Tell the controller how much physical memory we have.  Without this
        there was a chance that our DMA regions would collide with the
        memory window used by the cache on the controller.  The result would
        be massive data corruption.  This seemed to mainly affect systems with
        >2GB of memory.
        Fix a few whitespace problems.

aac_debug.c:
        Add an extra diagnostic when printing out commands.

aac_disk.c:
        Add extra sanity checks.

aacreg.h:
        Prepare for making this 64-bit clean by reducing the use of enumeration
        types in structures.

Many thanks to Justin Gibbs for helping track these down.
2003-01-11 01:59:21 +00:00

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/*-
* Copyright (c) 2000 Michael Smith
* Copyright (c) 2000-2001 Scott Long
* Copyright (c) 2000 BSDi
* Copyright (c) 2001 Adaptec, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* Data structures defining the interface between the driver and the Adaptec
* 'FSA' adapters. Note that many field names and comments here are taken
* verbatim from the Adaptec driver source in order to make comparing the
* two slightly easier.
*/
/*
* Misc. magic numbers.
*/
#define AAC_MAX_CONTAINERS 64
#define AAC_BLOCK_SIZE 512
/*
* Communications interface.
*
* Where datastructure layouts are closely parallel to the Adaptec sample code,
* retain their naming conventions (for now) to aid in cross-referencing.
*/
/*
* We establish 4 command queues and matching response queues. Queues must
* be 16-byte aligned, and are sized as follows:
*/
#define AAC_HOST_NORM_CMD_ENTRIES 8 /* command adapter->host,
* normal priority */
#define AAC_HOST_HIGH_CMD_ENTRIES 4 /* command adapter->host,
* high priority */
#define AAC_ADAP_NORM_CMD_ENTRIES 512 /* command host->adapter,
* normal priority */
#define AAC_ADAP_HIGH_CMD_ENTRIES 4 /* command host->adapter,
* high priority */
#define AAC_HOST_NORM_RESP_ENTRIES 512 /* response, adapter->host,
* normal priority */
#define AAC_HOST_HIGH_RESP_ENTRIES 4 /* response, adapter->host,
* high priority */
#define AAC_ADAP_NORM_RESP_ENTRIES 8 /* response, host->adapter,
* normal priority */
#define AAC_ADAP_HIGH_RESP_ENTRIES 4 /* response, host->adapter,
* high priority */
#define AAC_TOTALQ_LENGTH (AAC_HOST_HIGH_CMD_ENTRIES + \
AAC_HOST_NORM_CMD_ENTRIES + \
AAC_ADAP_HIGH_CMD_ENTRIES + \
AAC_ADAP_NORM_CMD_ENTRIES + \
AAC_HOST_HIGH_RESP_ENTRIES + \
AAC_HOST_NORM_RESP_ENTRIES + \
AAC_ADAP_HIGH_RESP_ENTRIES + \
AAC_ADAP_NORM_RESP_ENTRIES)
#define AAC_QUEUE_COUNT 8
#define AAC_QUEUE_ALIGN 16
struct aac_queue_entry {
u_int32_t aq_fib_size; /* FIB size in bytes */
u_int32_t aq_fib_addr; /* receiver-space address of the FIB */
} __packed;
#define AAC_PRODUCER_INDEX 0
#define AAC_CONSUMER_INDEX 1
/*
* Table of queue indices and queues used to communicate with the
* controller. This structure must be aligned to AAC_QUEUE_ALIGN
*/
struct aac_queue_table {
/* queue consumer/producer indexes (layout mandated by adapter) */
u_int32_t qt_qindex[AAC_QUEUE_COUNT][2];
/* queue entry structures (layout mandated by adapter) */
struct aac_queue_entry qt_HostNormCmdQueue [AAC_HOST_NORM_CMD_ENTRIES];
struct aac_queue_entry qt_HostHighCmdQueue [AAC_HOST_HIGH_CMD_ENTRIES];
struct aac_queue_entry qt_AdapNormCmdQueue [AAC_ADAP_NORM_CMD_ENTRIES];
struct aac_queue_entry qt_AdapHighCmdQueue [AAC_ADAP_HIGH_CMD_ENTRIES];
struct aac_queue_entry qt_HostNormRespQueue[AAC_HOST_NORM_RESP_ENTRIES];
struct aac_queue_entry qt_HostHighRespQueue[AAC_HOST_HIGH_RESP_ENTRIES];
struct aac_queue_entry qt_AdapNormRespQueue[AAC_ADAP_NORM_RESP_ENTRIES];
struct aac_queue_entry qt_AdapHighRespQueue[AAC_ADAP_HIGH_RESP_ENTRIES];
} __packed;
/*
* Queue names
*
* Note that we base these at 0 in order to use them as array indices. Adaptec
* used base 1 for some unknown reason, and sorted them in a different order.
*/
#define AAC_HOST_NORM_CMD_QUEUE 0
#define AAC_HOST_HIGH_CMD_QUEUE 1
#define AAC_ADAP_NORM_CMD_QUEUE 2
#define AAC_ADAP_HIGH_CMD_QUEUE 3
#define AAC_HOST_NORM_RESP_QUEUE 4
#define AAC_HOST_HIGH_RESP_QUEUE 5
#define AAC_ADAP_NORM_RESP_QUEUE 6
#define AAC_ADAP_HIGH_RESP_QUEUE 7
/*
* List structure used to chain FIBs (used by the adapter - we hang FIBs off
* our private command structure and don't touch these)
*/
struct aac_fib_list_entry {
u_int32_t Flink;
u_int32_t Blink;
} __packed;
/*
* FIB (FSA Interface Block?); this is the datastructure passed between the host
* and adapter.
*/
struct aac_fib_header {
u_int32_t XferState;
u_int16_t Command;
u_int8_t StructType;
u_int8_t Flags;
u_int16_t Size;
u_int16_t SenderSize;
u_int32_t SenderFibAddress;
u_int32_t ReceiverFibAddress;
u_int32_t SenderData;
union {
struct {
u_int32_t ReceiverTimeStart;
u_int32_t ReceiverTimeDone;
} _s;
struct aac_fib_list_entry FibLinks;
} _u;
} __packed;
#define AAC_FIB_DATASIZE (512 - sizeof(struct aac_fib_header))
struct aac_fib {
struct aac_fib_header Header;
u_int8_t data[AAC_FIB_DATASIZE];
} __packed;
/*
* FIB commands
*/
typedef enum {
TestCommandResponse = 1,
TestAdapterCommand = 2,
/* lowlevel and comm commands */
LastTestCommand = 100,
ReinitHostNormCommandQueue = 101,
ReinitHostHighCommandQueue = 102,
ReinitHostHighRespQueue = 103,
ReinitHostNormRespQueue = 104,
ReinitAdapNormCommandQueue = 105,
ReinitAdapHighCommandQueue = 107,
ReinitAdapHighRespQueue = 108,
ReinitAdapNormRespQueue = 109,
InterfaceShutdown = 110,
DmaCommandFib = 120,
StartProfile = 121,
TermProfile = 122,
SpeedTest = 123,
TakeABreakPt = 124,
RequestPerfData = 125,
SetInterruptDefTimer= 126,
SetInterruptDefCount= 127,
GetInterruptDefStatus= 128,
LastCommCommand = 129,
/* filesystem commands */
NuFileSystem = 300,
UFS = 301,
HostFileSystem = 302,
LastFileSystemCommand = 303,
/* Container Commands */
ContainerCommand = 500,
ContainerCommand64 = 501,
/* Cluster Commands */
ClusterCommand = 550,
/* Scsi Port commands (scsi passthrough) */
ScsiPortCommand = 600,
/* misc house keeping and generic adapter initiated commands */
AifRequest = 700,
CheckRevision = 701,
FsaHostShutdown = 702,
RequestAdapterInfo = 703,
IsAdapterPaused = 704,
SendHostTime = 705,
LastMiscCommand = 706
} AAC_FibCommands;
/*
* FIB types
*/
#define AAC_FIBTYPE_TFIB 1
#define AAC_FIBTYPE_TQE 2
#define AAC_FIBTYPE_TCTPERF 3
/*
* FIB transfer state
*/
#define AAC_FIBSTATE_HOSTOWNED (1<<0) /* owned by the host */
#define AAC_FIBSTATE_ADAPTEROWNED (1<<1) /* owned by the adapter */
#define AAC_FIBSTATE_INITIALISED (1<<2) /* initialised */
#define AAC_FIBSTATE_EMPTY (1<<3) /* empty */
#define AAC_FIBSTATE_FROMPOOL (1<<4) /* allocated from pool */
#define AAC_FIBSTATE_FROMHOST (1<<5) /* sent from the host */
#define AAC_FIBSTATE_FROMADAP (1<<6) /* sent from the adapter */
#define AAC_FIBSTATE_REXPECTED (1<<7) /* response is expected */
#define AAC_FIBSTATE_RNOTEXPECTED (1<<8) /* response is not expected */
#define AAC_FIBSTATE_DONEADAP (1<<9) /* processed by the adapter */
#define AAC_FIBSTATE_DONEHOST (1<<10) /* processed by the host */
#define AAC_FIBSTATE_HIGH (1<<11) /* high priority */
#define AAC_FIBSTATE_NORM (1<<12) /* normal priority */
#define AAC_FIBSTATE_ASYNC (1<<13)
#define AAC_FIBSTATE_ASYNCIO (1<<13) /* to be removed */
#define AAC_FIBSTATE_PAGEFILEIO (1<<14) /* to be removed */
#define AAC_FIBSTATE_SHUTDOWN (1<<15)
#define AAC_FIBSTATE_LAZYWRITE (1<<16) /* to be removed */
#define AAC_FIBSTATE_ADAPMICROFIB (1<<17)
#define AAC_FIBSTATE_BIOSFIB (1<<18)
#define AAC_FIBSTATE_FAST_RESPONSE (1<<19) /* fast response capable */
#define AAC_FIBSTATE_APIFIB (1<<20)
/*
* FIB error values
*/
#define AAC_ERROR_NORMAL 0x00
#define AAC_ERROR_PENDING 0x01
#define AAC_ERROR_FATAL 0x02
#define AAC_ERROR_INVALID_QUEUE 0x03
#define AAC_ERROR_NOENTRIES 0x04
#define AAC_ERROR_SENDFAILED 0x05
#define AAC_ERROR_INVALID_QUEUE_PRIORITY 0x06
#define AAC_ERROR_FIB_ALLOCATION_FAILED 0x07
#define AAC_ERROR_FIB_DEALLOCATION_FAILED 0x08
/*
* Adapter Init Structure: this is passed to the adapter with the
* AAC_MONKER_INITSTRUCT command to point it at our control structures.
*/
struct aac_adapter_init {
u_int32_t InitStructRevision;
#define AAC_INIT_STRUCT_REVISION 3
u_int32_t MiniPortRevision;
#define AAC_INIT_STRUCT_MINIPORT_REVISION 1
u_int32_t FilesystemRevision;
u_int32_t CommHeaderAddress;
u_int32_t FastIoCommAreaAddress;
u_int32_t AdapterFibsPhysicalAddress;
u_int32_t AdapterFibsVirtualAddress;
u_int32_t AdapterFibsSize;
u_int32_t AdapterFibAlign;
u_int32_t PrintfBufferAddress;
u_int32_t PrintfBufferSize;
#define AAC_PAGE_SIZE 4096
u_int32_t HostPhysMemPages;
u_int32_t HostElapsedSeconds;
} __packed;
/*
* Shared data types
*/
/*
* Container types
*/
typedef enum {
CT_NONE = 0,
CT_VOLUME,
CT_MIRROR,
CT_STRIPE,
CT_RAID5,
CT_SSRW,
CT_SSRO,
CT_MORPH,
CT_PASSTHRU,
CT_RAID4,
CT_RAID10, /* stripe of mirror */
CT_RAID00, /* stripe of stripe */
CT_VOLUME_OF_MIRRORS, /* volume of mirror */
CT_PSEUDO_RAID3, /* really raid4 */
CT_RAID50, /* stripe of raid5 */
} AAC_FSAVolType;
/*
* Host-addressable object types
*/
typedef enum {
FT_REG = 1, /* regular file */
FT_DIR, /* directory */
FT_BLK, /* "block" device - reserved */
FT_CHR, /* "character special" device - reserved */
FT_LNK, /* symbolic link */
FT_SOCK, /* socket */
FT_FIFO, /* fifo */
FT_FILESYS, /* ADAPTEC's "FSA"(tm) filesystem */
FT_DRIVE, /* physical disk - addressable in scsi by b/t/l */
FT_SLICE, /* virtual disk - raw volume - slice */
FT_PARTITION, /* FSA partition - carved out of a slice - building
* block for containers */
FT_VOLUME, /* Container - Volume Set */
FT_STRIPE, /* Container - Stripe Set */
FT_MIRROR, /* Container - Mirror Set */
FT_RAID5, /* Container - Raid 5 Set */
FT_DATABASE /* Storage object with "foreign" content manager */
} AAC_FType;
/*
* Host-side scatter/gather list for 32-bit commands.
*/
struct aac_sg_entry {
u_int32_t SgAddress;
u_int32_t SgByteCount;
} __packed;
struct aac_sg_table {
u_int32_t SgCount;
struct aac_sg_entry SgEntry[0];
} __packed;
/*
* Host-side scatter/gather list for 64-bit commands.
*/
struct aac_sg_table64 {
u_int8_t SgCount;
u_int8_t SgSectorsPerPage;
u_int16_t SgByteOffset;
u_int64_t SgEntry[0];
} __packed;
/*
* Container creation data
*/
struct aac_container_creation {
u_int8_t ViaBuildNumber;
u_int8_t MicroSecond;
u_int8_t Via; /* 1 = FSU, 2 = API, etc. */
u_int8_t YearsSince1900;
u_int32_t Month:4; /* 1-12 */
u_int32_t Day:6; /* 1-32 */
u_int32_t Hour:6; /* 0-23 */
u_int32_t Minute:6; /* 0-59 */
u_int32_t Second:6; /* 0-59 */
u_int64_t ViaAdapterSerialNumber;
} __packed;
/*
* Revision number handling
*/
typedef enum {
RevApplication = 1,
RevDkiCli,
RevNetService,
RevApi,
RevFileSysDriver,
RevMiniportDriver,
RevAdapterSW,
RevMonitor,
RevRemoteApi
} RevComponent;
struct FsaRevision {
union {
struct {
u_int8_t dash;
u_int8_t type;
u_int8_t minor;
u_int8_t major;
} comp;
u_int32_t ul;
} external;
u_int32_t buildNumber;
} __packed;
/*
* Adapter Information
*/
typedef enum {
CPU_NTSIM = 1,
CPU_I960,
CPU_ARM,
CPU_SPARC,
CPU_POWERPC,
CPU_ALPHA,
CPU_P7,
CPU_I960_RX,
CPU__last
} AAC_CpuType;
typedef enum {
CPUI960_JX = 1,
CPUI960_CX,
CPUI960_HX,
CPUI960_RX,
CPUARM_SA110,
CPUARM_xxx,
CPUMPC_824x,
CPUPPC_xxx,
CPUSUBTYPE__last
} AAC_CpuSubType;
typedef enum {
PLAT_NTSIM = 1,
PLAT_V3ADU,
PLAT_CYCLONE,
PLAT_CYCLONE_HD,
PLAT_BATBOARD,
PLAT_BATBOARD_HD,
PLAT_YOLO,
PLAT_COBRA,
PLAT_ANAHEIM,
PLAT_JALAPENO,
PLAT_QUEENS,
PLAT_JALAPENO_DELL,
PLAT_POBLANO,
PLAT_POBLANO_OPAL,
PLAT_POBLANO_SL0,
PLAT_POBLANO_SL1,
PLAT_POBLANO_SL2,
PLAT_POBLANO_XXX,
PLAT_JALAPENO_P2,
PLAT_HABANERO,
PLAT__last
} AAC_Platform;
typedef enum {
OEM_FLAVOR_ADAPTEC = 1,
OEM_FLAVOR_DELL,
OEM_FLAVOR_HP,
OEM_FLAVOR_IBM,
OEM_FLAVOR_CPQ,
OEM_FLAVOR_BRAND_X,
OEM_FLAVOR_BRAND_Y,
OEM_FLAVOR_BRAND_Z,
OEM_FLAVOR__last
} AAC_OemFlavor;
/*
* XXX the aac-2622 with no battery present reports PLATFORM_BAT_OPT_PRESENT
*/
typedef enum
{
PLATFORM_BAT_REQ_PRESENT = 1, /* BATTERY REQUIRED AND PRESENT */
PLATFORM_BAT_REQ_NOTPRESENT, /* BATTERY REQUIRED AND NOT PRESENT */
PLATFORM_BAT_OPT_PRESENT, /* BATTERY OPTIONAL AND PRESENT */
PLATFORM_BAT_OPT_NOTPRESENT, /* BATTERY OPTIONAL AND NOT PRESENT */
PLATFORM_BAT_NOT_SUPPORTED /* BATTERY NOT SUPPORTED */
} AAC_BatteryPlatform;
/*
* options supported by this board
* there has to be a one to one mapping of these defines and the ones in
* fsaapi.h, search for FSA_SUPPORT_SNAPSHOT
*/
#define AAC_SUPPORTED_SNAPSHOT 0x01
#define AAC_SUPPORTED_CLUSTERS 0x02
#define AAC_SUPPORTED_WRITE_CACHE 0x04
#define AAC_SUPPORTED_64BIT_DATA 0x08
#define AAC_SUPPORTED_HOST_TIME_FIB 0x10
#define AAC_SUPPORTED_RAID50 0x20
/*
* Structure used to respond to a RequestAdapterInfo fib.
*/
struct aac_adapter_info {
AAC_Platform PlatformBase; /* adapter type */
AAC_CpuType CpuArchitecture; /* adapter CPU type */
AAC_CpuSubType CpuVariant; /* adapter CPU subtype */
u_int32_t ClockSpeed; /* adapter CPU clockspeed */
u_int32_t ExecutionMem; /* adapter Execution Memory
* size */
u_int32_t BufferMem; /* adapter Data Memory */
u_int32_t TotalMem; /* adapter Total Memory */
struct FsaRevision KernelRevision; /* adapter Kernel Software
* Revision */
struct FsaRevision MonitorRevision; /* adapter Monitor/Diagnostic
* Software Revision */
struct FsaRevision HardwareRevision;/* TBD */
struct FsaRevision BIOSRevision; /* adapter BIOS Revision */
u_int32_t ClusteringEnabled;
u_int32_t ClusterChannelMask;
u_int64_t SerialNumber;
AAC_BatteryPlatform batteryPlatform;
u_int32_t SupportedOptions; /* supported features of this
* controller */
AAC_OemFlavor OemVariant;
} __packed;
/*
* Monitor/Kernel interface.
*/
/*
* Synchronous commands to the monitor/kernel.
*/
#define AAC_MONKER_INITSTRUCT 0x05
#define AAC_MONKER_SYNCFIB 0x0c
#define AAC_MONKER_GETKERNVER 0x11
/*
* Adapter Status Register
*
* Phase Staus mailbox is 32bits:
* <31:16> = Phase Status
* <15:0> = Phase
*
* The adapter reports its present state through the phase. Only
* a single phase should be ever be set. Each phase can have multiple
* phase status bits to provide more detailed information about the
* state of the adapter.
*/
#define AAC_SELF_TEST_FAILED 0x00000004
#define AAC_UP_AND_RUNNING 0x00000080
#define AAC_KERNEL_PANIC 0x00000100
/*
* Data types relating to control and monitoring of the NVRAM/WriteCache
* subsystem.
*/
#define AAC_NFILESYS 24 /* maximum number of filesystems */
/*
* NVRAM/Write Cache subsystem states
*/
typedef enum {
NVSTATUS_DISABLED = 0, /* present, clean, not being used */
NVSTATUS_ENABLED, /* present, possibly dirty, ready for use */
NVSTATUS_ERROR, /* present, dirty, contains dirty data */
NVSTATUS_BATTERY, /* present, bad or low battery, may contain
* dirty data */
NVSTATUS_UNKNOWN /* for bad/missing device */
} AAC_NVSTATUS;
/*
* NVRAM/Write Cache subsystem battery component states
*
*/
typedef enum {
NVBATTSTATUS_NONE = 0, /* battery has no power or is not present */
NVBATTSTATUS_LOW, /* battery is low on power */
NVBATTSTATUS_OK, /* battery is okay - normal operation possible
* only in this state */
NVBATTSTATUS_RECONDITIONING /* no battery present - reconditioning
* in process */
} AAC_NVBATTSTATUS;
/*
* Battery transition type
*/
typedef enum {
NVBATT_TRANSITION_NONE = 0, /* battery now has no power or is not
* present */
NVBATT_TRANSITION_LOW, /* battery is now low on power */
NVBATT_TRANSITION_OK /* battery is now okay - normal
* operation possible only in this
* state */
} AAC_NVBATT_TRANSITION;
/*
* NVRAM Info structure returned for NVRAM_GetInfo call
*/
struct aac_nvramdevinfo {
u_int32_t NV_Enabled; /* write caching enabled */
u_int32_t NV_Error; /* device in error state */
u_int32_t NV_NDirty; /* count of dirty NVRAM buffers */
u_int32_t NV_NActive; /* count of NVRAM buffers being
* written */
} __packed;
struct aac_nvraminfo {
AAC_NVSTATUS NV_Status; /* nvram subsystem status */
AAC_NVBATTSTATUS NV_BattStatus; /* battery status */
u_int32_t NV_Size; /* size of WriteCache NVRAM in
* bytes */
u_int32_t NV_BufSize; /* size of NVRAM buffers in
* bytes */
u_int32_t NV_NBufs; /* number of NVRAM buffers */
u_int32_t NV_NDirty; /* Num dirty NVRAM buffers */
u_int32_t NV_NClean; /* Num clean NVRAM buffers */
u_int32_t NV_NActive; /* Num NVRAM buffers being
* written */
u_int32_t NV_NBrokered; /* Num brokered NVRAM buffers */
struct aac_nvramdevinfo NV_DevInfo[AAC_NFILESYS]; /* per device
* info */
u_int32_t NV_BattNeedsReconditioning; /* boolean */
u_int32_t NV_TotalSize; /* size of all non-volatile
* memories in bytes */
} __packed;
/*
* Data types relating to adapter-initiated FIBs
*
* Based on types and structures in <aifstruc.h>
*/
/*
* Progress Reports
*/
typedef enum {
AifJobStsSuccess = 1,
AifJobStsFinished,
AifJobStsAborted,
AifJobStsFailed,
AifJobStsLastReportMarker = 100, /* All prior mean last report */
AifJobStsSuspended,
AifJobStsRunning
} AAC_AifJobStatus;
typedef enum {
AifJobScsiMin = 1, /* Minimum value for Scsi operation */
AifJobScsiZero, /* SCSI device clear operation */
AifJobScsiVerify, /* SCSI device Verify operation NO
* REPAIR */
AifJobScsiExercise, /* SCSI device Exercise operation */
AifJobScsiVerifyRepair, /* SCSI device Verify operation WITH
* repair */
AifJobScsiMax = 99, /* Max Scsi value */
AifJobCtrMin, /* Min Ctr op value */
AifJobCtrZero, /* Container clear operation */
AifJobCtrCopy, /* Container copy operation */
AifJobCtrCreateMirror, /* Container Create Mirror operation */
AifJobCtrMergeMirror, /* Container Merge Mirror operation */
AifJobCtrScrubMirror, /* Container Scrub Mirror operation */
AifJobCtrRebuildRaid5, /* Container Rebuild Raid5 operation */
AifJobCtrScrubRaid5, /* Container Scrub Raid5 operation */
AifJobCtrMorph, /* Container morph operation */
AifJobCtrPartCopy, /* Container Partition copy operation */
AifJobCtrRebuildMirror, /* Container Rebuild Mirror operation */
AifJobCtrCrazyCache, /* crazy cache */
AifJobCtrMax = 199, /* Max Ctr type operation */
AifJobFsMin, /* Min Fs type operation */
AifJobFsCreate, /* File System Create operation */
AifJobFsVerify, /* File System Verify operation */
AifJobFsExtend, /* File System Extend operation */
AifJobFsMax = 299, /* Max Fs type operation */
AifJobApiFormatNTFS, /* Format a drive to NTFS */
AifJobApiFormatFAT, /* Format a drive to FAT */
AifJobApiUpdateSnapshot, /* update the read/write half of a
* snapshot */
AifJobApiFormatFAT32, /* Format a drive to FAT32 */
AifJobApiMax = 399, /* Max API type operation */
AifJobCtlContinuousCtrVerify, /* Adapter operation */
AifJobCtlMax = 499 /* Max Adapter type operation */
} AAC_AifJobType;
struct aac_AifContainers {
u_int32_t src; /* from/master */
u_int32_t dst; /* to/slave */
} __packed;
union aac_AifJobClient {
struct aac_AifContainers container; /* For Container and
* filesystem progress
* ops; */
int32_t scsi_dh; /* For SCSI progress
* ops */
};
struct aac_AifJobDesc {
u_int32_t jobID; /* DO NOT FILL IN! Will be
* filled in by AIF */
AAC_AifJobType type; /* Operation that is being
* performed */
union aac_AifJobClient client; /* Details */
} __packed;
struct aac_AifJobProgressReport {
struct aac_AifJobDesc jd;
AAC_AifJobStatus status;
u_int32_t finalTick;
u_int32_t currentTick;
u_int32_t jobSpecificData1;
u_int32_t jobSpecificData2;
} __packed;
/*
* Event Notification
*/
typedef enum {
/* General application notifies start here */
AifEnGeneric = 1, /* Generic notification */
AifEnTaskComplete, /* Task has completed */
AifEnConfigChange, /* Adapter config change occurred */
AifEnContainerChange, /* Adapter specific container
* configuration change */
AifEnDeviceFailure, /* SCSI device failed */
AifEnMirrorFailover, /* Mirror failover started */
AifEnContainerEvent, /* Significant container event */
AifEnFileSystemChange, /* File system changed */
AifEnConfigPause, /* Container pause event */
AifEnConfigResume, /* Container resume event */
AifEnFailoverChange, /* Failover space assignment changed */
AifEnRAID5RebuildDone, /* RAID5 rebuild finished */
AifEnEnclosureManagement, /* Enclosure management event */
AifEnBatteryEvent, /* Significant NV battery event */
AifEnAddContainer, /* A new container was created. */
AifEnDeleteContainer, /* A container was deleted. */
AifEnSMARTEvent, /* SMART Event */
AifEnBatteryNeedsRecond, /* The battery needs reconditioning */
AifEnClusterEvent, /* Some cluster event */
AifEnDiskSetEvent, /* A disk set event occured. */
AifDriverNotifyStart=199, /* Notifies for host driver go here */
/* Host driver notifications start here */
AifDenMorphComplete, /* A morph operation completed */
AifDenVolumeExtendComplete /* Volume expand operation completed */
} AAC_AifEventNotifyType;
struct aac_AifEnsGeneric {
char text[132]; /* Generic text */
} __packed;
struct aac_AifEnsDeviceFailure {
u_int32_t deviceHandle; /* SCSI device handle */
} __packed;
struct aac_AifEnsMirrorFailover {
u_int32_t container; /* Container with failed element */
u_int32_t failedSlice; /* Old slice which failed */
u_int32_t creatingSlice; /* New slice used for auto-create */
} __packed;
struct aac_AifEnsContainerChange {
u_int32_t container[2]; /* container that changed, -1 if no
* container */
} __packed;
struct aac_AifEnsContainerEvent {
u_int32_t container; /* container number */
u_int32_t eventType; /* event type */
} __packed;
struct aac_AifEnsEnclosureEvent {
u_int32_t empID; /* enclosure management proc number */
u_int32_t unitID; /* unitId, fan id, power supply id,
* slot id, tempsensor id. */
u_int32_t eventType; /* event type */
} __packed;
struct aac_AifEnsBatteryEvent {
AAC_NVBATT_TRANSITION transition_type; /* eg from low to ok */
AAC_NVBATTSTATUS current_state; /* current batt state */
AAC_NVBATTSTATUS prior_state; /* prev batt state */
} __packed;
struct aac_AifEnsDiskSetEvent {
u_int32_t eventType;
u_int64_t DsNum;
u_int64_t CreatorId;
} __packed;
typedef enum {
CLUSTER_NULL_EVENT = 0,
CLUSTER_PARTNER_NAME_EVENT, /* change in partner hostname or
* adaptername from NULL to non-NULL */
/* (partner's agent may be up) */
CLUSTER_PARTNER_NULL_NAME_EVENT /* change in partner hostname or
* adaptername from non-null to NULL */
/* (partner has rebooted) */
} AAC_ClusterAifEvent;
struct aac_AifEnsClusterEvent {
AAC_ClusterAifEvent eventType;
} __packed;
struct aac_AifEventNotify {
AAC_AifEventNotifyType type;
union {
struct aac_AifEnsGeneric EG;
struct aac_AifEnsDeviceFailure EDF;
struct aac_AifEnsMirrorFailover EMF;
struct aac_AifEnsContainerChange ECC;
struct aac_AifEnsContainerEvent ECE;
struct aac_AifEnsEnclosureEvent EEE;
struct aac_AifEnsBatteryEvent EBE;
struct aac_AifEnsDiskSetEvent EDS;
/* struct aac_AifEnsSMARTEvent ES;*/
struct aac_AifEnsClusterEvent ECLE;
} data;
} __packed;
/*
* Adapter Initiated FIB command structures. Start with the adapter
* initiated FIBs that really come from the adapter, and get responded
* to by the host.
*/
#define AAC_AIF_REPORT_MAX_SIZE 64
typedef enum {
AifCmdEventNotify = 1, /* Notify of event */
AifCmdJobProgress, /* Progress report */
AifCmdAPIReport, /* Report from other user of API */
AifCmdDriverNotify, /* Notify host driver of event */
AifReqJobList = 100, /* Gets back complete job list */
AifReqJobsForCtr, /* Gets back jobs for specific container */
AifReqJobsForScsi, /* Gets back jobs for specific SCSI device */
AifReqJobReport, /* Gets back a specific job report or list */
AifReqTerminateJob, /* Terminates job */
AifReqSuspendJob, /* Suspends a job */
AifReqResumeJob, /* Resumes a job */
AifReqSendAPIReport, /* API generic report requests */
AifReqAPIJobStart, /* Start a job from the API */
AifReqAPIJobUpdate, /* Update a job report from the API */
AifReqAPIJobFinish /* Finish a job from the API */
} AAC_AifCommand;
struct aac_aif_command {
AAC_AifCommand command; /* Tell host what type of
* notify this is */
u_int32_t seqNumber; /* To allow ordering of
* reports (if necessary) */
union {
struct aac_AifEventNotify EN; /* Event notify structure */
struct aac_AifJobProgressReport PR[1]; /* Progress report */
u_int8_t AR[AAC_AIF_REPORT_MAX_SIZE];
} data;
} __packed;
/*
* Filesystem commands/data
*
* The adapter has a very complex filesystem interface, most of which we ignore.
* (And which seems not to be implemented, anyway.)
*/
/*
* FSA commands
* (not used?)
*/
typedef enum {
Null = 0,
GetAttributes,
SetAttributes,
Lookup,
ReadLink,
Read,
Write,
Create,
MakeDirectory,
SymbolicLink,
MakeNode,
Removex,
RemoveDirectory,
Rename,
Link,
ReadDirectory,
ReadDirectoryPlus,
FileSystemStatus,
FileSystemInfo,
PathConfigure,
Commit,
Mount,
UnMount,
Newfs,
FsCheck,
FsSync,
SimReadWrite,
SetFileSystemStatus,
BlockRead,
BlockWrite,
NvramIoctl,
FsSyncWait,
ClearArchiveBit,
SetAcl,
GetAcl,
AssignAcl,
FaultInsertion,
CrazyCache
} AAC_FSACommand;
/*
* Command status values
*/
typedef enum {
ST_OK = 0,
ST_PERM = 1,
ST_NOENT = 2,
ST_IO = 5,
ST_NXIO = 6,
ST_E2BIG = 7,
ST_ACCES = 13,
ST_EXIST = 17,
ST_XDEV = 18,
ST_NODEV = 19,
ST_NOTDIR = 20,
ST_ISDIR = 21,
ST_INVAL = 22,
ST_FBIG = 27,
ST_NOSPC = 28,
ST_ROFS = 30,
ST_MLINK = 31,
ST_WOULDBLOCK = 35,
ST_NAMETOOLONG = 63,
ST_NOTEMPTY = 66,
ST_DQUOT = 69,
ST_STALE = 70,
ST_REMOTE = 71,
ST_BADHANDLE = 10001,
ST_NOT_SYNC = 10002,
ST_BAD_COOKIE = 10003,
ST_NOTSUPP = 10004,
ST_TOOSMALL = 10005,
ST_SERVERFAULT = 10006,
ST_BADTYPE = 10007,
ST_JUKEBOX = 10008,
ST_NOTMOUNTED = 10009,
ST_MAINTMODE = 10010,
ST_STALEACL = 10011
} AAC_FSAStatus;
/*
* Volume manager commands
*/
typedef enum _VM_COMMANDS {
VM_Null = 0,
VM_NameServe,
VM_ContainerConfig,
VM_Ioctl,
VM_FilesystemIoctl,
VM_CloseAll,
VM_CtBlockRead,
VM_CtBlockWrite,
VM_SliceBlockRead, /* raw access to configured storage objects */
VM_SliceBlockWrite,
VM_DriveBlockRead, /* raw access to physical devices */
VM_DriveBlockWrite,
VM_EnclosureMgt, /* enclosure management */
VM_Unused, /* used to be diskset management */
VM_CtBlockVerify,
VM_CtPerf, /* performance test */
VM_CtBlockRead64,
VM_CtBlockWrite64,
VM_CtBlockVerify64,
} AAC_VMCommand;
/*
* "mountable object"
*/
struct aac_mntobj {
u_int32_t ObjectId;
char FileSystemName[16];
struct aac_container_creation CreateInfo;
u_int32_t Capacity;
u_int32_t VolType;
u_int32_t ObjType;
u_int32_t ContentState;
#define FSCS_READONLY 0x0002 /* XXX need more information
* than this */
union {
u_int32_t pad[8];
} ObjExtension;
u_int32_t AlterEgoId;
} __packed;
struct aac_mntinfo {
u_int32_t Command;
u_int32_t MntType;
u_int32_t MntCount;
} __packed;
struct aac_mntinforesp {
u_int32_t Status;
u_int32_t MntType;
u_int32_t MntRespCount;
struct aac_mntobj MntTable[1];
} __packed;
/*
* Container shutdown command.
*/
struct aac_closecommand {
u_int32_t Command;
u_int32_t ContainerId;
} __packed;
/*
* Container Config Command
*/
#define CT_GET_SCSI_METHOD 64
struct aac_ctcfg {
u_int32_t Command;
u_int32_t cmd;
u_int32_t param;
} __packed;
struct aac_ctcfg_resp {
u_int32_t Status;
u_int32_t resp;
u_int32_t param;
} __packed;
/*
* 'Ioctl' commads
*/
#define AAC_SCSI_MAX_PORTS 10
#define AAC_BUS_NO_EXIST 0
#define AAC_BUS_VALID 1
#define AAC_BUS_FAULTED 2
#define AAC_BUS_DISABLED 3
#define GetBusInfo 0x9
struct aac_getbusinf {
u_int32_t ProbeComplete;
u_int32_t BusCount;
u_int32_t TargetsPerBus;
u_int8_t InitiatorBusId[AAC_SCSI_MAX_PORTS];
u_int8_t BusValid[AAC_SCSI_MAX_PORTS];
} __packed;
struct aac_vmioctl {
u_int32_t Command;
u_int32_t ObjType;
u_int32_t MethId;
u_int32_t ObjId;
u_int32_t IoctlCmd;
u_int32_t IoctlBuf[1]; /* Placeholder? */
} __packed;
struct aac_vmi_businf_resp {
u_int32_t Status;
u_int32_t ObjType;
u_int32_t MethId;
u_int32_t ObjId;
u_int32_t IoctlCmd;
struct aac_getbusinf BusInf;
} __packed;
#define AAC_BTL_TO_HANDLE(b, t, l) \
(((b & 0x3f) << 7) | ((l & 0x7) << 4) | (t & 0xf))
#define GetDeviceProbeInfo 0x5
struct aac_vmi_devinfo_resp {
u_int32_t Status;
u_int32_t ObjType;
u_int32_t MethId;
u_int32_t ObjId;
u_int32_t IoctlCmd;
u_int8_t VendorId[8];
u_int8_t ProductId[16];
u_int8_t ProductRev[4];
u_int32_t Inquiry7;
u_int32_t align1;
u_int32_t Inquiry0;
u_int32_t align2;
u_int32_t Inquiry1;
u_int32_t align3;
u_int32_t reserved[2];
u_int8_t VendorSpecific[20];
u_int32_t Smart:1;
u_int32_t AAC_Managed:1;
u_int32_t align4;
u_int32_t reserved2:6;
u_int32_t Bus;
u_int32_t Target;
u_int32_t Lun;
u_int32_t ultraEnable:1,
disconnectEnable:1,
fast20EnabledW:1,
scamDevice:1,
scamTolerant:1,
setForSync:1,
setForWide:1,
syncDevice:1,
wideDevice:1,
reserved1:7,
ScsiRate:8,
ScsiOffset:8;
}; /* Do not pack */
#define ResetBus 0x16
struct aac_resetbus {
u_int32_t BusNumber;
};
/*
* Write 'stability' options.
*/
typedef enum {
CSTABLE = 1,
CUNSTABLE
} AAC_CacheLevel;
/*
* Commit level response for a write request.
*/
typedef enum {
CMFILE_SYNC_NVRAM = 1,
CMDATA_SYNC_NVRAM,
CMFILE_SYNC,
CMDATA_SYNC,
CMUNSTABLE
} AAC_CommitLevel;
/*
* Block read/write operations.
* These structures are packed into the 'data' area in the FIB.
*/
struct aac_blockread {
u_int32_t Command; /* not FSACommand! */
u_int32_t ContainerId;
u_int32_t BlockNumber;
u_int32_t ByteCount;
struct aac_sg_table SgMap; /* variable size */
} __packed;
struct aac_blockread_response {
u_int32_t Status;
u_int32_t ByteCount;
} __packed;
struct aac_blockwrite {
u_int32_t Command; /* not FSACommand! */
u_int32_t ContainerId;
u_int32_t BlockNumber;
u_int32_t ByteCount;
u_int32_t Stable;
struct aac_sg_table SgMap; /* variable size */
} __packed;
struct aac_blockwrite_response {
u_int32_t Status;
u_int32_t ByteCount;
u_int32_t Committed;
} __packed;
/*
* Container shutdown command.
*/
struct aac_close_command {
u_int32_t Command;
u_int32_t ContainerId;
};
/*
* SCSI Passthrough structures
*/
struct aac_srb32 {
u_int32_t function;
u_int32_t bus;
u_int32_t target;
u_int32_t lun;
u_int32_t timeout;
u_int32_t flags;
u_int32_t data_len;
u_int32_t retry_limit;
u_int32_t cdb_len;
u_int8_t cdb[16];
struct aac_sg_table sg_map32;
};
enum {
AAC_SRB_FUNC_EXECUTE_SCSI = 0x00,
AAC_SRB_FUNC_CLAIM_DEVICE,
AAC_SRB_FUNC_IO_CONTROL,
AAC_SRB_FUNC_RECEIVE_EVENT,
AAC_SRB_FUNC_RELEASE_QUEUE,
AAC_SRB_FUNC_ATTACH_DEVICE,
AAC_SRB_FUNC_RELEASE_DEVICE,
AAC_SRB_FUNC_SHUTDOWN,
AAC_SRB_FUNC_FLUSH,
AAC_SRB_FUNC_ABORT_COMMAND = 0x10,
AAC_SRB_FUNC_RELEASE_RECOVERY,
AAC_SRB_FUNC_RESET_BUS,
AAC_SRB_FUNC_RESET_DEVICE,
AAC_SRB_FUNC_TERMINATE_IO,
AAC_SRB_FUNC_FLUSH_QUEUE,
AAC_SRB_FUNC_REMOVE_DEVICE,
AAC_SRB_FUNC_DOMAIN_VALIDATION
};
#define AAC_SRB_FLAGS_NO_DATA_XFER 0x0000
#define AAC_SRB_FLAGS_DISABLE_DISCONNECT 0x0004
#define AAC_SRB_FLAGS_DISABLE_SYNC_TRANSFER 0x0008
#define AAC_SRB_FLAGS_BYPASS_FROZEN_QUEUE 0x0010
#define AAC_SRB_FLAGS_DISABLE_AUTOSENSE 0x0020
#define AAC_SRB_FLAGS_DATA_IN 0x0040
#define AAC_SRB_FLAGS_DATA_OUT 0x0080
#define AAC_SRB_FLAGS_UNSPECIFIED_DIRECTION \
(AAC_SRB_FLAGS_DATA_IN | AAC_SRB_FLAGS_DATA_OUT)
#define AAC_HOST_SENSE_DATA_MAX 30
struct aac_srb_response {
u_int32_t fib_status;
u_int32_t srb_status;
u_int32_t scsi_status;
u_int32_t data_len;
u_int32_t sense_len;
u_int8_t sense[AAC_HOST_SENSE_DATA_MAX];
};
enum {
AAC_SRB_STS_PENDING = 0x00,
AAC_SRB_STS_SUCCESS,
AAC_SRB_STS_ABORTED,
AAC_SRB_STS_ABORT_FAILED,
AAC_SRB_STS_ERROR,
AAC_SRB_STS_BUSY,
AAC_SRB_STS_INVALID_REQUEST,
AAC_SRB_STS_INVALID_PATH_ID,
AAC_SRB_STS_NO_DEVICE,
AAC_SRB_STS_TIMEOUT,
AAC_SRB_STS_SELECTION_TIMEOUT,
AAC_SRB_STS_COMMAND_TIMEOUT,
AAC_SRB_STS_MESSAGE_REJECTED = 0x0D,
AAC_SRB_STS_BUS_RESET,
AAC_SRB_STS_PARITY_ERROR,
AAC_SRB_STS_REQUEST_SENSE_FAILED,
AAC_SRB_STS_NO_HBA,
AAC_SRB_STS_DATA_OVERRUN,
AAC_SRB_STS_UNEXPECTED_BUS_FREE,
AAC_SRB_STS_PHASE_SEQUENCE_FAILURE,
AAC_SRB_STS_BAD_SRB_BLOCK_LENGTH,
AAC_SRB_STS_REQUEST_FLUSHED,
AAC_SRB_STS_INVALID_LUN = 0x20,
AAC_SRB_STS_INVALID_TARGET_ID,
AAC_SRB_STS_BAD_FUNCTION,
AAC_SRB_STS_ERROR_RECOVERY
};
/*
* Register set for adapters based on the Falcon bridge and PPC core
*/
#define AAC_FA_DOORBELL0_CLEAR 0x00
#define AAC_FA_DOORBELL1_CLEAR 0x02
#define AAC_FA_DOORBELL0 0x04
#define AAC_FA_DOORBELL1 0x06
#define AAC_FA_MASK0_CLEAR 0x08
#define AAC_FA_MASK1_CLEAR 0x0a
#define AAC_FA_MASK0 0x0c
#define AAC_FA_MASK1 0x0e
#define AAC_FA_MAILBOX 0x10
#define AAC_FA_FWSTATUS 0x2c /* Mailbox 7 */
#define AAC_FA_INTSRC 0x900
#define AAC_FA_HACK(sc) (void)AAC_GETREG4(sc, AAC_FA_INTSRC)
/*
* Register definitions for the Adaptec AAC-364 'Jalapeno I/II' adapters, based
* on the SA110 'StrongArm'.
*/
#define AAC_SA_DOORBELL0_CLEAR 0x98 /* doorbell 0 (adapter->host) */
#define AAC_SA_DOORBELL0_SET 0x9c
#define AAC_SA_DOORBELL0 0x9c
#define AAC_SA_MASK0_CLEAR 0xa0
#define AAC_SA_MASK0_SET 0xa4
#define AAC_SA_DOORBELL1_CLEAR 0x9a /* doorbell 1 (host->adapter) */
#define AAC_SA_DOORBELL1_SET 0x9e
#define AAC_SA_DOORBELL1 0x9e
#define AAC_SA_MASK1_CLEAR 0xa2
#define AAC_SA_MASK1_SET 0xa6
#define AAC_SA_MAILBOX 0xa8 /* mailbox (20 bytes) */
#define AAC_SA_FWSTATUS 0xc4
/*
* Register definitions for the Adaptec 'Pablano' adapters, based on the i960Rx,
* and other related adapters.
*/
#define AAC_RX_IDBR 0x20 /* inbound doorbell register */
#define AAC_RX_IISR 0x24 /* inbound interrupt status register */
#define AAC_RX_IIMR 0x28 /* inbound interrupt mask register */
#define AAC_RX_ODBR 0x2c /* outbound doorbell register */
#define AAC_RX_OISR 0x30 /* outbound interrupt status register */
#define AAC_RX_OIMR 0x34 /* outbound interrupt mask register */
#define AAC_RX_MAILBOX 0x50 /* mailbox (20 bytes) */
#define AAC_RX_FWSTATUS 0x6c
/*
* Common bit definitions for the doorbell registers.
*/
/*
* Status bits in the doorbell registers.
*/
#define AAC_DB_SYNC_COMMAND (1<<0) /* send/completed synchronous FIB */
#define AAC_DB_COMMAND_READY (1<<1) /* posted one or more commands */
#define AAC_DB_RESPONSE_READY (1<<2) /* one or more commands complete */
#define AAC_DB_COMMAND_NOT_FULL (1<<3) /* command queue not full */
#define AAC_DB_RESPONSE_NOT_FULL (1<<4) /* response queue not full */
/*
* The adapter can request the host print a message by setting the
* DB_PRINTF flag in DOORBELL0. The driver responds by collecting the
* message from the printf buffer, clearing the DB_PRINTF flag in
* DOORBELL0 and setting it in DOORBELL1.
* (ODBR and IDBR respectively for the i960Rx adapters)
*/
#define AAC_DB_PRINTF (1<<5) /* adapter requests host printf */
#define AAC_PRINTF_DONE (1<<5) /* Host completed printf processing */
/*
* Mask containing the interrupt bits we care about. We don't anticipate (or
* want) interrupts not in this mask.
*/
#define AAC_DB_INTERRUPTS (AAC_DB_COMMAND_READY | \
AAC_DB_RESPONSE_READY | \
AAC_DB_PRINTF)
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