358637397e
design. This includes integrated Dell RAID controllers, the Dell PERC 2/QC and the HP NetRAID-4M.
1083 lines
34 KiB
C
1083 lines
34 KiB
C
/*-
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* Copyright (c) 2000 Michael Smith
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* Copyright (c) 2000 Scott Long
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* Copyright (c) 2000 BSDi
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* Data structures defining the interface between the driver and the Adaptec
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* 'FSA' adapters. Note that many field names and comments here are taken
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* verbatim from the Adaptec driver source in order to make comparing the
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* two slightly easier.
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*/
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/********************************************************************************
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* Misc. magic numbers.
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*/
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#define AAC_MAX_CONTAINERS 64
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#define AAC_BLOCK_SIZE 512
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/********************************************************************************
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* Communications interface.
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*
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* Where datastructure layouts are closely parallel to the Adaptec sample code,
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* retain their naming conventions (for now) to aid in cross-referencing.
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*/
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/*
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* We establish 4 command queues and matching response queues. Queues must
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* be 16-byte aligned, and are sized as follows:
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*/
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#define AAC_HOST_NORM_CMD_ENTRIES 8 /* command adapter->host, normal priority */
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#define AAC_HOST_HIGH_CMD_ENTRIES 4 /* command adapter->host, high priority */
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#define AAC_ADAP_NORM_CMD_ENTRIES 512 /* command host->adapter, normal priority */
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#define AAC_ADAP_HIGH_CMD_ENTRIES 4 /* command host->adapter, high priority */
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#define AAC_HOST_NORM_RESP_ENTRIES 512 /* response, adapter->host, normal priority */
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#define AAC_HOST_HIGH_RESP_ENTRIES 4 /* response, adapter->host, high priority */
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#define AAC_ADAP_NORM_RESP_ENTRIES 8 /* response, host->adapter, normal priority */
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#define AAC_ADAP_HIGH_RESP_ENTRIES 4 /* response, host->adapter, high priority */
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#define AAC_TOTALQ_LENGTH (AAC_HOST_HIGH_CMD_ENTRIES + \
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AAC_HOST_NORM_CMD_ENTRIES + \
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AAC_ADAP_HIGH_CMD_ENTRIES + \
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AAC_ADAP_NORM_CMD_ENTRIES + \
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AAC_HOST_HIGH_RESP_ENTRIES + \
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AAC_HOST_NORM_RESP_ENTRIES + \
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AAC_ADAP_HIGH_RESP_ENTRIES + \
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AAC_ADAP_NORM_RESP_ENTRIES)
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#define AAC_QUEUE_COUNT 8
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#define AAC_QUEUE_ALIGN 16
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struct aac_queue_entry {
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u_int32_t aq_fib_size; /* FIB size in bytes */
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u_int32_t aq_fib_addr; /* receiver-space address of the FIB */
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} __attribute__ ((packed));
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#define AAC_PRODUCER_INDEX 0
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#define AAC_CONSUMER_INDEX 1
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/*
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* Table of queue indices and queues used to communicate with the
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* controller. This structure must be aligned to AAC_QUEUE_ALIGN
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*/
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struct aac_queue_table {
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/* queue consumer/producer indexes (layout mandated by adapter) */
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u_int32_t qt_qindex[AAC_QUEUE_COUNT][2];
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/* queue entry structures (layout mandated by adapter) */
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struct aac_queue_entry qt_HostNormCmdQueue [AAC_HOST_NORM_CMD_ENTRIES];
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struct aac_queue_entry qt_HostHighCmdQueue [AAC_HOST_HIGH_CMD_ENTRIES];
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struct aac_queue_entry qt_AdapNormCmdQueue [AAC_ADAP_NORM_CMD_ENTRIES];
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struct aac_queue_entry qt_AdapHighCmdQueue [AAC_ADAP_HIGH_CMD_ENTRIES];
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struct aac_queue_entry qt_HostNormRespQueue[AAC_HOST_NORM_RESP_ENTRIES];
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struct aac_queue_entry qt_HostHighRespQueue[AAC_HOST_HIGH_RESP_ENTRIES];
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struct aac_queue_entry qt_AdapNormRespQueue[AAC_ADAP_NORM_RESP_ENTRIES];
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struct aac_queue_entry qt_AdapHighRespQueue[AAC_ADAP_HIGH_RESP_ENTRIES];
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} __attribute__ ((packed));
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/*
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* Queue names
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*
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* Note that we base these at 0 in order to use them as array indices. Adaptec
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* used base 1 for some unknown reason, and sorted them in a different order.
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*/
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#define AAC_HOST_NORM_CMD_QUEUE 0
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#define AAC_HOST_HIGH_CMD_QUEUE 1
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#define AAC_ADAP_NORM_CMD_QUEUE 2
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#define AAC_ADAP_HIGH_CMD_QUEUE 3
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#define AAC_HOST_NORM_RESP_QUEUE 4
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#define AAC_HOST_HIGH_RESP_QUEUE 5
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#define AAC_ADAP_NORM_RESP_QUEUE 6
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#define AAC_ADAP_HIGH_RESP_QUEUE 7
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/*
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* List structure used to chain FIBs (used by the adapter - we hang FIBs off
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* our private command structure and don't touch these)
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*/
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struct aac_fib_list_entry {
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struct fib_list_entry *Flink;
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struct fib_list_entry *Blink;
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} __attribute__ ((packed));
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/*
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* FIB (FSA Interface Block?); this is the datastructure passed between the host
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* and adapter.
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*/
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struct aac_fib_header {
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u_int32_t XferState;
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u_int16_t Command;
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u_int8_t StructType;
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u_int8_t Flags;
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u_int16_t Size;
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u_int16_t SenderSize;
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u_int32_t SenderFibAddress;
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u_int32_t ReceiverFibAddress;
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u_int32_t SenderData;
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union {
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struct {
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u_int32_t ReceiverTimeStart;
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u_int32_t ReceiverTimeDone;
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} _s;
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struct aac_fib_list_entry FibLinks;
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} _u;
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} __attribute__ ((packed));
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#define AAC_FIB_DATASIZE (512 - sizeof(struct aac_fib_header))
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struct aac_fib {
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struct aac_fib_header Header;
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u_int8_t data[AAC_FIB_DATASIZE];
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} __attribute__ ((packed));
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/*
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* FIB commands
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*/
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typedef enum {
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TestCommandResponse = 1,
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TestAdapterCommand = 2,
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/* lowlevel and comm commands */
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LastTestCommand = 100,
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ReinitHostNormCommandQueue = 101,
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ReinitHostHighCommandQueue = 102,
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ReinitHostHighRespQueue = 103,
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ReinitHostNormRespQueue = 104,
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ReinitAdapNormCommandQueue = 105,
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ReinitAdapHighCommandQueue = 107,
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ReinitAdapHighRespQueue = 108,
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ReinitAdapNormRespQueue = 109,
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InterfaceShutdown = 110,
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DmaCommandFib = 120,
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StartProfile = 121,
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TermProfile = 122,
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SpeedTest = 123,
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TakeABreakPt = 124,
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RequestPerfData = 125,
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SetInterruptDefTimer= 126,
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SetInterruptDefCount= 127,
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GetInterruptDefStatus= 128,
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LastCommCommand = 129,
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/* filesystem commands */
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NuFileSystem = 300,
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UFS = 301,
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HostFileSystem = 302,
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LastFileSystemCommand = 303,
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/* Container Commands */
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ContainerCommand = 500,
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ContainerCommand64 = 501,
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/* Cluster Commands */
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ClusterCommand = 550,
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/* Scsi Port commands (scsi passthrough) */
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ScsiPortCommand = 600,
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/* misc house keeping and generic adapter initiated commands */
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AifRequest = 700,
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CheckRevision = 701,
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FsaHostShutdown = 702,
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RequestAdapterInfo = 703,
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IsAdapterPaused = 704,
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SendHostTime = 705,
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LastMiscCommand = 706
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} AAC_FibCommands;
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/*
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* FIB types
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*/
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#define AAC_FIBTYPE_TFIB 1
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#define AAC_FIBTYPE_TQE 2
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#define AAC_FIBTYPE_TCTPERF 3
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/*
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* FIB transfer state
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*/
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#define AAC_FIBSTATE_HOSTOWNED (1<<0) /* owned by the host */
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#define AAC_FIBSTATE_ADAPTEROWNED (1<<1) /* owned by the adapter */
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#define AAC_FIBSTATE_INITIALISED (1<<2) /* initialised */
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#define AAC_FIBSTATE_EMPTY (1<<3) /* empty */
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#define AAC_FIBSTATE_FROMPOOL (1<<4) /* allocated from pool */
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#define AAC_FIBSTATE_FROMHOST (1<<5) /* sent from the host */
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#define AAC_FIBSTATE_FROMADAP (1<<6) /* sent from the adapter */
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#define AAC_FIBSTATE_REXPECTED (1<<7) /* response is expected */
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#define AAC_FIBSTATE_RNOTEXPECTED (1<<8) /* response is not expected */
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#define AAC_FIBSTATE_DONEADAP (1<<9) /* processed by the adapter */
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#define AAC_FIBSTATE_DONEHOST (1<<10) /* processed by the host */
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#define AAC_FIBSTATE_HIGH (1<<11) /* high priority */
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#define AAC_FIBSTATE_NORM (1<<12) /* normal priority */
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#define AAC_FIBSTATE_ASYNC (1<<13)
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#define AAC_FIBSTATE_ASYNCIO (1<<13) /* to be removed */
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#define AAC_FIBSTATE_PAGEFILEIO (1<<14) /* to be removed */
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#define AAC_FIBSTATE_SHUTDOWN (1<<15)
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#define AAC_FIBSTATE_LAZYWRITE (1<<16) /* to be removed */
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#define AAC_FIBSTATE_ADAPMICROFIB (1<<17)
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#define AAC_FIBSTATE_BIOSFIB (1<<18)
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#define AAC_FIBSTATE_FAST_RESPONSE (1<<19) /* fast response capable */
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#define AAC_FIBSTATE_APIFIB (1<<20)
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/*
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* FIB error values
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*/
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#define AAC_ERROR_NORMAL 0x00
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#define AAC_ERROR_PENDING 0x01
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#define AAC_ERROR_FATAL 0x02
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#define AAC_ERROR_INVALID_QUEUE 0x03
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#define AAC_ERROR_NOENTRIES 0x04
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#define AAC_ERROR_SENDFAILED 0x05
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#define AAC_ERROR_INVALID_QUEUE_PRIORITY 0x06
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#define AAC_ERROR_FIB_ALLOCATION_FAILED 0x07
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#define AAC_ERROR_FIB_DEALLOCATION_FAILED 0x08
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/*
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* Adapter Init Structure: this is passed to the adapter with the
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* AAC_MONKER_INITSTRUCT command to point it at our control structures.
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*/
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struct aac_adapter_init {
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u_int32_t InitStructRevision;
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#define AAC_INIT_STRUCT_REVISION 3
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u_int32_t MiniPortRevision;
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u_int32_t FilesystemRevision;
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u_int32_t CommHeaderAddress;
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u_int32_t FastIoCommAreaAddress;
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u_int32_t AdapterFibsPhysicalAddress;
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void *AdapterFibsVirtualAddress;
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u_int32_t AdapterFibsSize;
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u_int32_t AdapterFibAlign;
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u_int32_t PrintfBufferAddress;
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u_int32_t PrintfBufferSize;
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u_int32_t HostPhysMemPages;
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u_int32_t HostElapsedSeconds;
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} __attribute__ ((packed));
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/********************************************************************************
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* Shared data types
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*/
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/*
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* Container types
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*/
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typedef enum {
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CT_NONE = 0,
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CT_VOLUME,
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CT_MIRROR,
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CT_STRIPE,
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CT_RAID5,
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CT_SSRW,
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CT_SSRO,
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CT_MORPH,
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CT_PASSTHRU,
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CT_RAID4,
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CT_RAID10, /* stripe of mirror */
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CT_RAID00, /* stripe of stripe */
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CT_VOLUME_OF_MIRRORS, /* volume of mirror */
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CT_PSEUDO_RAID3, /* really raid4 */
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} AAC_FSAVolType;
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/*
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* Host-addressable object types
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*/
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typedef enum {
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FT_REG = 1, /* regular file */
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FT_DIR, /* directory */
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FT_BLK, /* "block" device - reserved */
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FT_CHR, /* "character special" device - reserved */
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FT_LNK, /* symbolic link */
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FT_SOCK, /* socket */
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FT_FIFO, /* fifo */
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FT_FILESYS, /* ADAPTEC's "FSA"(tm) filesystem */
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FT_DRIVE, /* physical disk - addressable in scsi by bus/target/lun */
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FT_SLICE, /* virtual disk - raw volume - slice */
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FT_PARTITION, /* FSA partition - carved out of a slice - building block for containers */
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FT_VOLUME, /* Container - Volume Set */
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FT_STRIPE, /* Container - Stripe Set */
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FT_MIRROR, /* Container - Mirror Set */
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FT_RAID5, /* Container - Raid 5 Set */
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FT_DATABASE /* Storage object with "foreign" content manager */
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} AAC_FType;
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/*
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* Host-side scatter/gather list for 32-bit commands.
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*/
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struct aac_sg_entry {
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u_int32_t SgAddress;
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u_int32_t SgByteCount;
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} __attribute__ ((packed));
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struct aac_sg_table {
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u_int32_t SgCount;
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struct aac_sg_entry SgEntry[0];
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} __attribute__ ((packed));
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|
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/*
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* Host-side scatter/gather list for 64-bit commands.
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*/
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struct aac_sg_table64 {
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u_int8_t SgCount;
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u_int8_t SgSectorsPerPage;
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u_int16_t SgByteOffset;
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u_int64_t SgEntry[0];
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} __attribute__ ((packed));
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/*
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* Container creation data
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*/
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struct aac_container_creation {
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u_int8_t ViaBuildNumber;
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u_int8_t MicroSecond;
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u_int8_t Via; /* 1 = FSU, 2 = API, etc. */
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u_int8_t YearsSince1900;
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u_int32_t Month:4; /* 1-12 */
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u_int32_t Day:6; /* 1-32 */
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u_int32_t Hour:6; /* 0-23 */
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u_int32_t Minute:6; /* 0-59 */
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u_int32_t Second:6; /* 0-59 */
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u_int64_t ViaAdapterSerialNumber;
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} __attribute__ ((packed));
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|
|
/********************************************************************************
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* Revision number handling
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|
*/
|
|
|
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typedef enum {
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RevApplication = 1,
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RevDkiCli,
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RevNetService,
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RevApi,
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RevFileSysDriver,
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RevMiniportDriver,
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RevAdapterSW,
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RevMonitor,
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RevRemoteApi
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} RevComponent;
|
|
|
|
struct FsaRevision {
|
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union {
|
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struct {
|
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u_int8_t dash;
|
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u_int8_t type;
|
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u_int8_t minor;
|
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u_int8_t major;
|
|
} comp;
|
|
u_int32_t ul;
|
|
} external;
|
|
u_int32_t buildNumber;
|
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} __attribute__ ((packed));
|
|
|
|
/********************************************************************************
|
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* Adapter Information
|
|
*/
|
|
|
|
typedef enum {
|
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CPU_NTSIM = 1,
|
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CPU_I960,
|
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CPU_ARM,
|
|
CPU_SPARC,
|
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CPU_POWERPC,
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CPU_ALPHA,
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CPU_P7,
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CPU_I960_RX,
|
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CPU__last
|
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} AAC_CpuType;
|
|
|
|
typedef enum {
|
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CPUI960_JX = 1,
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CPUI960_CX,
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CPUI960_HX,
|
|
CPUI960_RX,
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CPUARM_SA110,
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CPUARM_xxx,
|
|
CPUPPC_603e,
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CPUPPC_xxx,
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CPUSUBTYPE__last
|
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} AAC_CpuSubType;
|
|
|
|
typedef enum {
|
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PLAT_NTSIM = 1,
|
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PLAT_V3ADU,
|
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PLAT_CYCLONE,
|
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PLAT_CYCLONE_HD,
|
|
PLAT_BATBOARD,
|
|
PLAT_BATBOARD_HD,
|
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PLAT_YOLO,
|
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PLAT_COBRA,
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|
PLAT_ANAHEIM,
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PLAT_JALAPENO,
|
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PLAT_QUEENS,
|
|
PLAT_JALAPENO_DELL,
|
|
PLAT_POBLANO,
|
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PLAT_POBLANO_OPAL,
|
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PLAT_POBLANO_SL0,
|
|
PLAT_POBLANO_SL1,
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|
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,
|
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OEM_FLAVOR_BRAND_X,
|
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OEM_FLAVOR_BRAND_Y,
|
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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;/* TDB */
|
|
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;
|
|
} __attribute__ ((packed));
|
|
|
|
/********************************************************************************
|
|
* Monitor/Kernel interface.
|
|
*/
|
|
|
|
/*
|
|
* Synchronous commands to the monitor/kernel.
|
|
*/
|
|
#define AAC_MONKER_INITSTRUCT 0x05
|
|
#define AAC_MONKER_SYNCFIB 0x0c
|
|
|
|
/*
|
|
* 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 */
|
|
/* for bad/missing device */
|
|
NVSTATUS_BATTERY, /* present, bad or low battery, may contain dirty data */
|
|
/* for bad/missing device */
|
|
NVSTATUS_UNKNOWN
|
|
} 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 */
|
|
} __attribute__ ((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; /* count of dirty NVRAM buffers */
|
|
u_int32_t NV_NClean; /* count of clean NVRAM buffers */
|
|
u_int32_t NV_NActive; /* count of NVRAM buffers being written */
|
|
u_int32_t NV_NBrokered; /* count of 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 */
|
|
} __attribute__ ((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 before 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 */
|
|
} __attribute__ ((packed));
|
|
|
|
union aac_AifJobClient {
|
|
struct aac_AifContainers container; /* For Container and file system 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 */
|
|
} __attribute__ ((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;
|
|
} __attribute__ ((packed));
|
|
|
|
/*
|
|
* Event Notification
|
|
*/
|
|
typedef enum {
|
|
/* General application notifies start here */
|
|
AifEnGeneric = 1, /* Generic notification */
|
|
AifEnTaskComplete, /* Task has completed */
|
|
AifEnConfigChange, /* Adapter configuration 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 /* A volume expand operation completed */
|
|
} AAC_AifEventNotifyType;
|
|
|
|
struct aac_AifEnsGeneric {
|
|
char text[132]; /* Generic text */
|
|
} __attribute__ ((packed));
|
|
|
|
struct aac_AifEnsDeviceFailure {
|
|
u_int32_t deviceHandle; /* SCSI device handle */
|
|
} __attribute__ ((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 */
|
|
} __attribute__ ((packed));
|
|
|
|
struct aac_AifEnsContainerChange {
|
|
u_int32_t container[2]; /* container that changed, -1 if no container */
|
|
} __attribute__ ((packed));
|
|
|
|
struct aac_AifEnsContainerEvent {
|
|
u_int32_t container; /* container number */
|
|
u_int32_t eventType; /* event type */
|
|
} __attribute__ ((packed));
|
|
|
|
struct aac_AifEnsEnclosureEvent {
|
|
u_int32_t empID; /* enclosure management processor number */
|
|
u_int32_t unitID; /* unitId, fan id, power supply id, slot id, tempsensor id. */
|
|
u_int32_t eventType; /* event type */
|
|
} __attribute__ ((packed));
|
|
|
|
struct aac_AifEnsBatteryEvent {
|
|
AAC_NVBATT_TRANSITION transition_type; /* e.g. from low to ok */
|
|
AAC_NVBATTSTATUS current_state; /* current battery state */
|
|
AAC_NVBATTSTATUS prior_state; /* previous battery state */
|
|
} __attribute__ ((packed));
|
|
|
|
struct aac_AifEnsDiskSetEvent {
|
|
u_int32_t eventType;
|
|
u_int64_t DsNum;
|
|
u_int64_t CreatorId;
|
|
} __attribute__ ((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;
|
|
} __attribute__ ((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;
|
|
} __attribute__ ((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 of them */
|
|
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;
|
|
} __attribute__ ((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;
|
|
AAC_FSAVolType VolType;
|
|
AAC_FType 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;
|
|
} __attribute__ ((packed));
|
|
|
|
struct aac_mntinfo {
|
|
AAC_VMCommand Command;
|
|
AAC_FType MntType;
|
|
u_int32_t MntCount;
|
|
} __attribute__ ((packed));
|
|
|
|
struct aac_mntinforesponse {
|
|
AAC_FSAStatus Status;
|
|
AAC_FType MntType;
|
|
u_int32_t MntRespCount;
|
|
struct aac_mntobj MntTable[1];
|
|
} __attribute__ ((packed));
|
|
|
|
/*
|
|
* Container shutdown command.
|
|
*/
|
|
struct aac_closecommand {
|
|
u_int32_t Command;
|
|
u_int32_t ComainerId;
|
|
} __attribute__ ((packed));
|
|
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/*
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* Write 'stability' options.
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*/
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typedef enum {
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CSTABLE = 1,
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CUNSTABLE
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} AAC_CacheLevel;
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/*
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* Commit level response for a write request.
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*/
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typedef enum {
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CMFILE_SYNC_NVRAM = 1,
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CMDATA_SYNC_NVRAM,
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CMFILE_SYNC,
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CMDATA_SYNC,
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CMUNSTABLE
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} AAC_CommitLevel;
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/*
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* Block read/write operations.
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* These structures are packed into the 'data' area in the FIB.
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*/
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struct aac_blockread {
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AAC_VMCommand Command; /* not FSACommand! */
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u_int32_t ContainerId;
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u_int32_t BlockNumber;
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u_int32_t ByteCount;
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struct aac_sg_table SgMap; /* variable size */
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} __attribute__ ((packed));
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struct aac_blockread_response {
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AAC_FSAStatus Status;
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u_int32_t ByteCount;
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} __attribute__ ((packed));
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struct aac_blockwrite {
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AAC_VMCommand Command; /* not FSACommand! */
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u_int32_t ContainerId;
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u_int32_t BlockNumber;
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u_int32_t ByteCount;
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AAC_CacheLevel Stable;
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struct aac_sg_table SgMap; /* variable size */
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} __attribute__ ((packed));
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struct aac_blockwrite_response {
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AAC_FSAStatus Status;
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u_int32_t ByteCount;
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AAC_CommitLevel Committed;
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} __attribute__ ((packed));
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/*
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* Container shutdown command.
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*/
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struct aac_close_command {
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AAC_VMCommand Command;
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u_int32_t ContainerId;
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};
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/********************************************************************************
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* Register definitions for the Adaptec AAC-364 'Jalapeno I/II' adapters, based
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* on the SA110 'StrongArm'.
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*/
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#define AAC_SA_DOORBELL0_CLEAR 0x98 /* doorbell 0 (adapter->host) */
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#define AAC_SA_DOORBELL0_SET 0x9c
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#define AAC_SA_DOORBELL0 0x9c
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#define AAC_SA_MASK0_CLEAR 0xa0
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#define AAC_SA_MASK0_SET 0xa4
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#define AAC_SA_DOORBELL1_CLEAR 0x9a /* doorbell 1 (host->adapter) */
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#define AAC_SA_DOORBELL1_SET 0x9e
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#define AAC_SA_MASK1_CLEAR 0xa2
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#define AAC_SA_MASK1_SET 0xa6
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#define AAC_SA_MAILBOX 0xa8 /* mailbox (20 bytes) */
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#define AAC_SA_FWSTATUS 0xc4
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/********************************************************************************
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* Register definitions for the Adaptec 'Pablano' adapters, based on the i960Rx,
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* and other related adapters.
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*/
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#define AAC_RX_IDBR 0x20 /* inbound doorbell register */
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#define AAC_RX_IISR 0x24 /* inbound interrupt mask register */
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#define AAC_RX_IIMR 0x28 /* inbound interrupt status register */
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#define AAC_RX_ODBR 0x2c /* outbound doorbell register */
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#define AAC_RX_OISR 0x30 /* outbound interrupt mask register */
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#define AAC_RX_OIMR 0x34 /* outbound interrupt status register */
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#define AAC_RX_MAILBOX 0x50 /* mailbox (20 bytes) */
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#define AAC_RX_FWSTATUS 0x6c
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/********************************************************************************
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* Common bit definitions for the doorbell registers.
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*/
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/*
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* Status bits in the doorbell registers.
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*/
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#define AAC_DB_SYNC_COMMAND (1<<0) /* send/completed synchronous FIB */
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#define AAC_DB_COMMAND_READY (1<<1) /* posted one or more commands */
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#define AAC_DB_RESPONSE_READY (1<<2) /* one or more commands complete */
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#define AAC_DB_COMMAND_NOT_FULL (1<<3) /* command queue not full */
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#define AAC_DB_RESPONSE_NOT_FULL (1<<4) /* response queue not full */
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/*
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* The adapter can request the host print a message by setting the
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* DB_PRINTF flag in DOORBELL0. The driver responds by collecting the
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* message from the printf buffer, clearing the DB_PRINTF flag in
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* DOORBELL0 and setting it in DOORBELL1.
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* (ODBR and IDBR respectively for the i960Rx adapters)
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*/
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#define AAC_DB_PRINTF (1<<5) /* adapter requests host printf */
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/*
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* Mask containing the interrupt bits we care about. We don't anticipate (or want)
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* interrupts not in this mask.
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*/
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#define AAC_DB_INTERRUPTS (AAC_DB_COMMAND_READY | AAC_DB_RESPONSE_READY | AAC_DB_PRINTF)
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