/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Adaptec AAC series RAID controller driver * (c) Copyright 2001 Red Hat Inc. <[email protected]> * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. * * Copyright (c) 2000-2010 Adaptec, Inc. * 2010-2015 PMC-Sierra, Inc. ([email protected]) * 2016-2017 Microsemi Corp. ([email protected]) * * Module Name: * aacraid.h * * Abstract: Contains all routines for control of the aacraid driver */ #ifndef _AACRAID_H_ #define _AACRAID_H_ #ifndef dprintk #define dprintk(x) … #endif /* eg: if (nblank(dprintk(x))) */ #define _nblank(x) … #define nblank(x) … #include <linux/interrupt.h> #include <linux/completion.h> #include <linux/pci.h> #include <scsi/scsi_host.h> #include <scsi/scsi_cmnd.h> /*------------------------------------------------------------------------------ * D E F I N E S *----------------------------------------------------------------------------*/ #define AAC_MAX_MSIX … #define AAC_PCI_MSI_ENABLE … enum { … }; #define AAC_INT_MODE_INTX … #define AAC_INT_MODE_MSI … #define AAC_INT_MODE_AIF … #define AAC_INT_MODE_SYNC … #define AAC_INT_MODE_MSIX … #define AAC_INT_ENABLE_TYPE1_INTX … #define AAC_INT_ENABLE_TYPE1_MSIX … #define AAC_INT_DISABLE_ALL … /* Bit definitions in IOA->Host Interrupt Register */ #define PMC_TRANSITION_TO_OPERATIONAL … #define PMC_IOARCB_TRANSFER_FAILED … #define PMC_IOA_UNIT_CHECK … #define PMC_NO_HOST_RRQ_FOR_CMD_RESPONSE … #define PMC_CRITICAL_IOA_OP_IN_PROGRESS … #define PMC_IOARRIN_LOST … #define PMC_SYSTEM_BUS_MMIO_ERROR … #define PMC_IOA_PROCESSOR_IN_ERROR_STATE … #define PMC_HOST_RRQ_VALID … #define PMC_OPERATIONAL_STATUS … #define PMC_ALLOW_MSIX_VECTOR0 … #define PMC_IOA_ERROR_INTERRUPTS … #define PMC_ALL_INTERRUPT_BITS … #define PMC_GLOBAL_INT_BIT2 … #define PMC_GLOBAL_INT_BIT0 … #ifndef AAC_DRIVER_BUILD #define AAC_DRIVER_BUILD … #define AAC_DRIVER_BRANCH … #endif #define MAXIMUM_NUM_CONTAINERS … #define AAC_NUM_MGT_FIB … #define AAC_NUM_IO_FIB … #define AAC_NUM_FIB … #define AAC_MAX_LUN … #define AAC_MAX_HOSTPHYSMEMPAGES … #define AAC_MAX_32BIT_SGBCOUNT … #define AAC_DEBUG_INSTRUMENT_AIF_DELETE #define AAC_MAX_NATIVE_TARGETS … /* Thor: 5 phys. buses: #0: empty, 1-4: 256 targets each */ #define AAC_MAX_BUSES … #define AAC_MAX_TARGETS … #define AAC_BUS_TARGET_LOOP … #define AAC_MAX_NATIVE_SIZE … #define FW_ERROR_BUFFER_SIZE … #define AAC_SA_TIMEOUT … #define AAC_ARC_TIMEOUT … #define get_bus_number(x) … #define get_target_number(x) … /* Thor AIF events */ #define SA_AIF_HOTPLUG … #define SA_AIF_HARDWARE … #define SA_AIF_PDEV_CHANGE … #define SA_AIF_LDEV_CHANGE … #define SA_AIF_BPSTAT_CHANGE … #define SA_AIF_BPCFG_CHANGE … #define HBA_MAX_SG_EMBEDDED … #define HBA_MAX_SG_SEPARATE … #define HBA_SENSE_DATA_LEN_MAX … #define HBA_REQUEST_TAG_ERROR_FLAG … #define HBA_SGL_FLAGS_EXT … struct aac_hba_sgl { … }; enum { … }; enum { … }; enum { … }; enum { … }; enum { … }; enum { … }; struct aac_hba_cmd_req { … }; /* Task Management Functions (TMF) */ #define HBA_TMF_ABORT_TASK … #define HBA_TMF_LUN_RESET … struct aac_hba_tm_req { … }; struct aac_hba_reset_req { … }; struct aac_hba_resp { … }; struct aac_native_hba { … }; #define CISS_REPORT_PHYSICAL_LUNS … #define WRITE_HOST_WELLNESS … #define CISS_IDENTIFY_PHYSICAL_DEVICE … #define BMIC_IN … #define BMIC_OUT … struct aac_ciss_phys_luns_resp { … }; /* * Interrupts */ #define AAC_MAX_HRRQ … struct aac_ciss_identify_pd { … } __packed; /* * These macros convert from physical channels to virtual channels */ #define CONTAINER_CHANNEL … #define NATIVE_CHANNEL … #define CONTAINER_TO_CHANNEL(cont) … #define CONTAINER_TO_ID(cont) … #define CONTAINER_TO_LUN(cont) … #define ENCLOSURE_CHANNEL … #define PMC_DEVICE_S6 … #define PMC_DEVICE_S7 … #define PMC_DEVICE_S8 … #define aac_phys_to_logical(x) … #define aac_logical_to_phys(x) … /* * These macros are for keeping track of * character device state. */ #define AAC_CHARDEV_UNREGISTERED … #define AAC_CHARDEV_NEEDS_REINIT … /* #define AAC_DETAILED_STATUS_INFO */ struct diskparm { … }; /* * Firmware constants */ #define CT_NONE … #define CT_OK … #define FT_FILESYS … #define FT_DRIVE … /* * Host side memory scatter gather list * Used by the adapter for read, write, and readdirplus operations * We have separate 32 and 64 bit version because even * on 64 bit systems not all cards support the 64 bit version */ struct sgentry { … }; struct user_sgentry { … }; struct sgentry64 { … }; struct user_sgentry64 { … }; struct sgentryraw { … }; struct user_sgentryraw { … }; struct sge_ieee1212 { … }; /* * SGMAP * * This is the SGMAP structure for all commands that use * 32-bit addressing. */ struct sgmap { … }; struct user_sgmap { … }; struct sgmap64 { … }; struct user_sgmap64 { … }; struct sgmapraw { … }; struct user_sgmapraw { … }; struct creation_info { … }; /* * Define all the constants needed for the communication interface */ /* * Define how many queue entries each queue will have and the total * number of entries for the entire communication interface. Also define * how many queues we support. * * This has to match the controller */ #define NUMBER_OF_COMM_QUEUES … #define HOST_HIGH_CMD_ENTRIES … #define HOST_NORM_CMD_ENTRIES … #define ADAP_HIGH_CMD_ENTRIES … #define ADAP_NORM_CMD_ENTRIES … #define HOST_HIGH_RESP_ENTRIES … #define HOST_NORM_RESP_ENTRIES … #define ADAP_HIGH_RESP_ENTRIES … #define ADAP_NORM_RESP_ENTRIES … #define TOTAL_QUEUE_ENTRIES … /* * Set the queues on a 16 byte alignment */ #define QUEUE_ALIGNMENT … /* * The queue headers define the Communication Region queues. These * are physically contiguous and accessible by both the adapter and the * host. Even though all queue headers are in the same contiguous block * they will be represented as individual units in the data structures. */ struct aac_entry { … }; /* * The adapter assumes the ProducerIndex and ConsumerIndex are grouped * adjacently and in that order. */ struct aac_qhdr { … }; /* * Define all the events which the adapter would like to notify * the host of. */ #define HostNormCmdQue … #define HostHighCmdQue … #define HostNormRespQue … #define HostHighRespQue … #define AdapNormRespNotFull … #define AdapHighRespNotFull … #define AdapNormCmdNotFull … #define AdapHighCmdNotFull … #define SynchCommandComplete … #define AdapInternalError … /* * Define all the events the host wishes to notify the * adapter of. The first four values much match the Qid the * corresponding queue. */ #define AdapNormCmdQue … #define AdapHighCmdQue … #define AdapNormRespQue … #define AdapHighRespQue … #define HostShutdown … #define HostPowerFail … #define FatalCommError … #define HostNormRespNotFull … #define HostHighRespNotFull … #define HostNormCmdNotFull … #define HostHighCmdNotFull … #define FastIo … #define AdapPrintfDone … /* * Define all the queues that the adapter and host use to communicate * Number them to match the physical queue layout. */ enum aac_queue_types { … }; /* * Assign type values to the FSA communication data structures */ #define FIB_MAGIC … #define FIB_MAGIC2 … #define FIB_MAGIC2_64 … /* * Define the priority levels the FSA communication routines support. */ #define FsaNormal … /* transport FIB header (PMC) */ struct aac_fib_xporthdr { … }; #define ALIGN32 … /* * Define the FIB. The FIB is the where all the requested data and * command information are put to the application on the FSA adapter. */ struct aac_fibhdr { … }; struct hw_fib { … }; /* * FIB commands */ #define TestCommandResponse … #define TestAdapterCommand … /* * Lowlevel and comm commands */ #define LastTestCommand … #define ReinitHostNormCommandQueue … #define ReinitHostHighCommandQueue … #define ReinitHostHighRespQueue … #define ReinitHostNormRespQueue … #define ReinitAdapNormCommandQueue … #define ReinitAdapHighCommandQueue … #define ReinitAdapHighRespQueue … #define ReinitAdapNormRespQueue … #define InterfaceShutdown … #define DmaCommandFib … #define StartProfile … #define TermProfile … #define SpeedTest … #define TakeABreakPt … #define RequestPerfData … #define SetInterruptDefTimer … #define SetInterruptDefCount … #define GetInterruptDefStatus … #define LastCommCommand … /* * Filesystem commands */ #define NuFileSystem … #define UFS … #define HostFileSystem … #define LastFileSystemCommand … /* * Container Commands */ #define ContainerCommand … #define ContainerCommand64 … #define ContainerRawIo … #define ContainerRawIo2 … /* * Scsi Port commands (scsi passthrough) */ #define ScsiPortCommand … #define ScsiPortCommand64 … /* * Misc house keeping and generic adapter initiated commands */ #define AifRequest … #define CheckRevision … #define FsaHostShutdown … #define RequestAdapterInfo … #define IsAdapterPaused … #define SendHostTime … #define RequestSupplementAdapterInfo … #define LastMiscCommand … /* * Commands that will target the failover level on the FSA adapter */ enum fib_xfer_state { … }; /* * The following defines needs to be updated any time there is an * incompatible change made to the aac_init structure. */ #define ADAPTER_INIT_STRUCT_REVISION … #define ADAPTER_INIT_STRUCT_REVISION_4 … #define ADAPTER_INIT_STRUCT_REVISION_6 … #define ADAPTER_INIT_STRUCT_REVISION_7 … #define ADAPTER_INIT_STRUCT_REVISION_8 … aac_init; enum aac_log_level { … }; #define FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT … #define FSAFS_NTC_FIB_CONTEXT … struct aac_dev; struct fib; struct scsi_cmnd; struct adapter_ops { … }; /* * Define which interrupt handler needs to be installed */ struct aac_driver_ident { … }; /* * Some adapter firmware needs communication memory * below 2gig. This tells the init function to set the * dma mask such that fib memory will be allocated where the * adapter firmware can get to it. */ #define AAC_QUIRK_31BIT … /* * Some adapter firmware, when the raid card's cache is turned off, can not * split up scatter gathers in order to deal with the limits of the * underlying CHIM. This limit is 34 scatter gather elements. */ #define AAC_QUIRK_34SG … /* * This adapter is a slave (no Firmware) */ #define AAC_QUIRK_SLAVE … /* * This adapter is a master. */ #define AAC_QUIRK_MASTER … /* * Some adapter firmware perform poorly when it must split up scatter gathers * in order to deal with the limits of the underlying CHIM. This limit in this * class of adapters is 17 scatter gather elements. */ #define AAC_QUIRK_17SG … /* * Some adapter firmware does not support 64 bit scsi passthrough * commands. */ #define AAC_QUIRK_SCSI_32 … /* * SRC based adapters support the AifReqEvent functions */ #define AAC_QUIRK_SRC … /* * The adapter interface specs all queues to be located in the same * physically contiguous block. The host structure that defines the * commuication queues will assume they are each a separate physically * contiguous memory region that will support them all being one big * contiguous block. * There is a command and response queue for each level and direction of * commuication. These regions are accessed by both the host and adapter. */ struct aac_queue { … }; /* * Message queues. The order here is important, see also the * queue type ordering */ struct aac_queue_block { … }; /* * SaP1 Message Unit Registers */ struct sa_drawbridge_CSR { … }; #define Mailbox0 … #define Mailbox1 … #define Mailbox2 … #define Mailbox3 … #define Mailbox4 … #define Mailbox5 … #define Mailbox6 … #define Mailbox7 … #define DoorbellReg_p … #define DoorbellReg_s … #define DoorbellClrReg_p … #define DOORBELL_0 … #define DOORBELL_1 … #define DOORBELL_2 … #define DOORBELL_3 … #define DOORBELL_4 … #define DOORBELL_5 … #define DOORBELL_6 … #define PrintfReady … #define PrintfDone … struct sa_registers { … }; #define SA_INIT_NUM_MSIXVECTORS … #define SA_MINIPORT_REVISION … #define sa_readw(AEP, CSR) … #define sa_readl(AEP, CSR) … #define sa_writew(AEP, CSR, value) … #define sa_writel(AEP, CSR, value) … /* * Rx Message Unit Registers */ struct rx_mu_registers { … }; struct rx_inbound { … }; #define INBOUNDDOORBELL_0 … #define INBOUNDDOORBELL_1 … #define INBOUNDDOORBELL_2 … #define INBOUNDDOORBELL_3 … #define INBOUNDDOORBELL_4 … #define INBOUNDDOORBELL_5 … #define INBOUNDDOORBELL_6 … #define OUTBOUNDDOORBELL_0 … #define OUTBOUNDDOORBELL_1 … #define OUTBOUNDDOORBELL_2 … #define OUTBOUNDDOORBELL_3 … #define OUTBOUNDDOORBELL_4 … #define InboundDoorbellReg … #define OutboundDoorbellReg … struct rx_registers { … }; #define rx_readb(AEP, CSR) … #define rx_readl(AEP, CSR) … #define rx_writeb(AEP, CSR, value) … #define rx_writel(AEP, CSR, value) … /* * Rkt Message Unit Registers (same as Rx, except a larger reserve region) */ #define rkt_mu_registers … #define rkt_inbound … struct rkt_registers { … }; #define rkt_readb(AEP, CSR) … #define rkt_readl(AEP, CSR) … #define rkt_writeb(AEP, CSR, value) … #define rkt_writel(AEP, CSR, value) … /* * PMC SRC message unit registers */ #define src_inbound … struct src_mu_registers { … }; struct src_registers { … }; #define src_readb(AEP, CSR) … #define src_readl(AEP, CSR) … #define src_writeb(AEP, CSR, value) … #define src_writel(AEP, CSR, value) … #if defined(writeq) #define src_writeq(AEP, CSR, value) … #endif #define SRC_ODR_SHIFT … #define SRC_IDR_SHIFT … #define SRC_MSI_READ_MASK … fib_callback; struct aac_fib_context { … }; struct sense_data { … }; struct fsa_dev_info { … }; struct fib { … }; #define AAC_INIT … #define AAC_RESCAN … #define AAC_DEVTYPE_RAID_MEMBER … #define AAC_DEVTYPE_ARC_RAW … #define AAC_DEVTYPE_NATIVE_RAW … #define AAC_RESCAN_DELAY … struct aac_hba_map_info { … }; /* * Adapter Information Block * * This is returned by the RequestAdapterInfo block */ struct aac_adapter_info { … }; struct aac_supplement_adapter_info { … }; #define AAC_FEATURE_FALCON … #define AAC_FEATURE_JBOD … /* SupportedOptions2 */ #define AAC_OPTION_MU_RESET … #define AAC_OPTION_IGNORE_RESET … #define AAC_OPTION_POWER_MANAGEMENT … #define AAC_OPTION_DOORBELL_RESET … /* 4KB sector size */ #define AAC_OPTION_VARIABLE_BLOCK_SIZE … /* 240 simple volume support */ #define AAC_OPTION_SUPPORTED_240_VOLUMES … /* * Supports FIB dump sync command send prior to IOP_RESET */ #define AAC_OPTION_SUPPORTED3_IOP_RESET_FIB_DUMP … #define AAC_SIS_VERSION_V3 … #define AAC_SIS_SLOT_UNKNOWN … #define GetBusInfo … struct aac_bus_info { … }; struct aac_bus_info_response { … }; /* * Battery platforms */ #define AAC_BAT_REQ_PRESENT … #define AAC_BAT_REQ_NOTPRESENT … #define AAC_BAT_OPT_PRESENT … #define AAC_BAT_OPT_NOTPRESENT … #define AAC_BAT_NOT_SUPPORTED … /* * cpu types */ #define AAC_CPU_SIMULATOR … #define AAC_CPU_I960 … #define AAC_CPU_STRONGARM … /* * Supported Options */ #define AAC_OPT_SNAPSHOT … #define AAC_OPT_CLUSTERS … #define AAC_OPT_WRITE_CACHE … #define AAC_OPT_64BIT_DATA … #define AAC_OPT_HOST_TIME_FIB … #define AAC_OPT_RAID50 … #define AAC_OPT_4GB_WINDOW … #define AAC_OPT_SCSI_UPGRADEABLE … #define AAC_OPT_SOFT_ERR_REPORT … #define AAC_OPT_SUPPORTED_RECONDITION … #define AAC_OPT_SGMAP_HOST64 … #define AAC_OPT_ALARM … #define AAC_OPT_NONDASD … #define AAC_OPT_SCSI_MANAGED … #define AAC_OPT_RAID_SCSI_MODE … #define AAC_OPT_SUPPLEMENT_ADAPTER_INFO … #define AAC_OPT_NEW_COMM … #define AAC_OPT_NEW_COMM_64 … #define AAC_OPT_EXTENDED … #define AAC_OPT_NATIVE_HBA … #define AAC_OPT_NEW_COMM_TYPE1 … #define AAC_OPT_NEW_COMM_TYPE2 … #define AAC_OPT_NEW_COMM_TYPE3 … #define AAC_OPT_NEW_COMM_TYPE4 … #define AAC_COMM_PRODUCER … #define AAC_COMM_MESSAGE … #define AAC_COMM_MESSAGE_TYPE1 … #define AAC_COMM_MESSAGE_TYPE2 … #define AAC_COMM_MESSAGE_TYPE3 … #define AAC_EXTOPT_SA_FIRMWARE … #define AAC_EXTOPT_SOFT_RESET … /* MSIX context */ struct aac_msix_ctx { … }; struct aac_dev { … }; #define aac_adapter_interrupt(dev) … #define aac_adapter_notify(dev, event) … #define aac_adapter_disable_int(dev) … #define aac_adapter_enable_int(dev) … #define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) … #define aac_adapter_restart(dev, bled, reset_type) … #define aac_adapter_start(dev) … #define aac_adapter_ioremap(dev, size) … #define aac_adapter_deliver(fib) … #define aac_adapter_bounds(dev,cmd,lba) … #define aac_adapter_read(fib,cmd,lba,count) … #define aac_adapter_write(fib,cmd,lba,count,fua) … #define aac_adapter_scsi(fib,cmd) … #define aac_adapter_comm(dev,comm) … #define FIB_CONTEXT_FLAG_TIMED_OUT … #define FIB_CONTEXT_FLAG … #define FIB_CONTEXT_FLAG_WAIT … #define FIB_CONTEXT_FLAG_FASTRESP … #define FIB_CONTEXT_FLAG_NATIVE_HBA … #define FIB_CONTEXT_FLAG_NATIVE_HBA_TMF … #define FIB_CONTEXT_FLAG_SCSI_CMD … #define FIB_CONTEXT_FLAG_EH_RESET … /* * Define the command values */ #define Null … #define GetAttributes … #define SetAttributes … #define Lookup … #define ReadLink … #define Read … #define Write … #define Create … #define MakeDirectory … #define SymbolicLink … #define MakeNode … #define Removex … #define RemoveDirectoryx … #define Rename … #define Link … #define ReadDirectory … #define ReadDirectoryPlus … #define FileSystemStatus … #define FileSystemInfo … #define PathConfigure … #define Commit … #define Mount … #define UnMount … #define Newfs … #define FsCheck … #define FsSync … #define SimReadWrite … #define SetFileSystemStatus … #define BlockRead … #define BlockWrite … #define NvramIoctl … #define FsSyncWait … #define ClearArchiveBit … #define SetAcl … #define GetAcl … #define AssignAcl … #define FaultInsertion … #define CrazyCache … #define MAX_FSACOMMAND_NUM … /* * Define the status returns. These are very unixlike although * most are not in fact used */ #define ST_OK … #define ST_PERM … #define ST_NOENT … #define ST_IO … #define ST_NXIO … #define ST_E2BIG … #define ST_MEDERR … #define ST_ACCES … #define ST_EXIST … #define ST_XDEV … #define ST_NODEV … #define ST_NOTDIR … #define ST_ISDIR … #define ST_INVAL … #define ST_FBIG … #define ST_NOSPC … #define ST_ROFS … #define ST_MLINK … #define ST_WOULDBLOCK … #define ST_NAMETOOLONG … #define ST_NOTEMPTY … #define ST_DQUOT … #define ST_STALE … #define ST_REMOTE … #define ST_NOT_READY … #define ST_BADHANDLE … #define ST_NOT_SYNC … #define ST_BAD_COOKIE … #define ST_NOTSUPP … #define ST_TOOSMALL … #define ST_SERVERFAULT … #define ST_BADTYPE … #define ST_JUKEBOX … #define ST_NOTMOUNTED … #define ST_MAINTMODE … #define ST_STALEACL … /* * On writes how does the client want the data written. */ #define CACHE_CSTABLE … #define CACHE_UNSTABLE … /* * Lets the client know at which level the data was committed on * a write request */ #define CMFILE_SYNCH_NVRAM … #define CMDATA_SYNCH_NVRAM … #define CMFILE_SYNCH … #define CMDATA_SYNCH … #define CMUNSTABLE … #define RIO_TYPE_WRITE … #define RIO_TYPE_READ … #define RIO_SUREWRITE … #define RIO2_IO_TYPE … #define RIO2_IO_TYPE_WRITE … #define RIO2_IO_TYPE_READ … #define RIO2_IO_TYPE_VERIFY … #define RIO2_IO_ERROR … #define RIO2_IO_SUREWRITE … #define RIO2_SGL_CONFORMANT … #define RIO2_SG_FORMAT … #define RIO2_SG_FORMAT_ARC … #define RIO2_SG_FORMAT_SRL … #define RIO2_SG_FORMAT_IEEE1212 … struct aac_read { … }; struct aac_read64 { … }; struct aac_read_reply { … }; struct aac_write { … }; struct aac_write64 { … }; struct aac_write_reply { … }; struct aac_raw_io { … }; struct aac_raw_io2 { … }; #define CT_FLUSH_CACHE … struct aac_synchronize { … }; struct aac_synchronize_reply { … }; #define CT_POWER_MANAGEMENT … #define CT_PM_START_UNIT … #define CT_PM_STOP_UNIT … #define CT_PM_UNIT_IMMEDIATE … struct aac_power_management { … }; #define CT_PAUSE_IO … #define CT_RELEASE_IO … struct aac_pause { … }; struct aac_srb { … }; /* * This and associated data structs are used by the * ioctl caller and are in cpu order. */ struct user_aac_srb { … }; #define AAC_SENSE_BUFFERSIZE … struct aac_srb_reply { … }; struct aac_srb_unit { … }; /* * SRB Flags */ #define SRB_NoDataXfer … #define SRB_DisableDisconnect … #define SRB_DisableSynchTransfer … #define SRB_BypassFrozenQueue … #define SRB_DisableAutosense … #define SRB_DataIn … #define SRB_DataOut … /* * SRB Functions - set in aac_srb->function */ #define SRBF_ExecuteScsi … #define SRBF_ClaimDevice … #define SRBF_IO_Control … #define SRBF_ReceiveEvent … #define SRBF_ReleaseQueue … #define SRBF_AttachDevice … #define SRBF_ReleaseDevice … #define SRBF_Shutdown … #define SRBF_Flush … #define SRBF_AbortCommand … #define SRBF_ReleaseRecovery … #define SRBF_ResetBus … #define SRBF_ResetDevice … #define SRBF_TerminateIO … #define SRBF_FlushQueue … #define SRBF_RemoveDevice … #define SRBF_DomainValidation … /* * SRB SCSI Status - set in aac_srb->scsi_status */ #define SRB_STATUS_PENDING … #define SRB_STATUS_SUCCESS … #define SRB_STATUS_ABORTED … #define SRB_STATUS_ABORT_FAILED … #define SRB_STATUS_ERROR … #define SRB_STATUS_BUSY … #define SRB_STATUS_INVALID_REQUEST … #define SRB_STATUS_INVALID_PATH_ID … #define SRB_STATUS_NO_DEVICE … #define SRB_STATUS_TIMEOUT … #define SRB_STATUS_SELECTION_TIMEOUT … #define SRB_STATUS_COMMAND_TIMEOUT … #define SRB_STATUS_MESSAGE_REJECTED … #define SRB_STATUS_BUS_RESET … #define SRB_STATUS_PARITY_ERROR … #define SRB_STATUS_REQUEST_SENSE_FAILED … #define SRB_STATUS_NO_HBA … #define SRB_STATUS_DATA_OVERRUN … #define SRB_STATUS_UNEXPECTED_BUS_FREE … #define SRB_STATUS_PHASE_SEQUENCE_FAILURE … #define SRB_STATUS_BAD_SRB_BLOCK_LENGTH … #define SRB_STATUS_REQUEST_FLUSHED … #define SRB_STATUS_DELAYED_RETRY … #define SRB_STATUS_INVALID_LUN … #define SRB_STATUS_INVALID_TARGET_ID … #define SRB_STATUS_BAD_FUNCTION … #define SRB_STATUS_ERROR_RECOVERY … #define SRB_STATUS_NOT_STARTED … #define SRB_STATUS_NOT_IN_USE … #define SRB_STATUS_FORCE_ABORT … #define SRB_STATUS_DOMAIN_VALIDATION_FAIL … /* * Object-Server / Volume-Manager Dispatch Classes */ #define VM_Null … #define VM_NameServe … #define VM_ContainerConfig … #define VM_Ioctl … #define VM_FilesystemIoctl … #define VM_CloseAll … #define VM_CtBlockRead … #define VM_CtBlockWrite … #define VM_SliceBlockRead … #define VM_SliceBlockWrite … #define VM_DriveBlockRead … #define VM_DriveBlockWrite … #define VM_EnclosureMgt … #define VM_Unused … #define VM_CtBlockVerify … #define VM_CtPerf … #define VM_CtBlockRead64 … #define VM_CtBlockWrite64 … #define VM_CtBlockVerify64 … #define VM_CtHostRead64 … #define VM_CtHostWrite64 … #define VM_DrvErrTblLog … #define VM_NameServe64 … #define VM_NameServeAllBlk … #define MAX_VMCOMMAND_NUM … /* * Descriptive information (eg, vital stats) * that a content manager might report. The * FileArray filesystem component is one example * of a content manager. Raw mode might be * another. */ struct aac_fsinfo { … }; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ struct aac_blockdevinfo { … }; aac_contentinfo; /* * Query for Container Configuration Status */ #define CT_GET_CONFIG_STATUS … struct aac_get_config_status { … }; #define CFACT_CONTINUE … #define CFACT_PAUSE … #define CFACT_ABORT … struct aac_get_config_status_resp { … }; /* * Accept the configuration as-is */ #define CT_COMMIT_CONFIG … struct aac_commit_config { … }; /* * Query for Container Configuration Status */ #define CT_GET_CONTAINER_COUNT … struct aac_get_container_count { … }; struct aac_get_container_count_resp { … }; /* * Query for "mountable" objects, ie, objects that are typically * associated with a drive letter on the client (host) side. */ struct aac_mntent { … }; #define FSCS_NOTCLEAN … #define FSCS_READONLY … #define FSCS_HIDDEN … #define FSCS_NOT_READY … struct aac_query_mount { … }; struct aac_mount { … }; #define CT_READ_NAME … struct aac_get_name { … }; struct aac_get_name_resp { … }; #define CT_CID_TO_32BITS_UID … struct aac_get_serial { … }; struct aac_get_serial_resp { … }; /* * The following command is sent to shut down each container. */ struct aac_close { … }; struct aac_query_disk { … }; struct aac_delete_disk { … }; struct fib_ioctl { … }; struct revision { … }; /* * Ugly - non Linux like ioctl coding for back compat. */ #define CTL_CODE(function, method) … /* * Define the method codes for how buffers are passed for I/O and FS * controls */ #define METHOD_BUFFERED … #define METHOD_NEITHER … /* * Filesystem ioctls */ #define FSACTL_SENDFIB … #define FSACTL_SEND_RAW_SRB … #define FSACTL_DELETE_DISK … #define FSACTL_QUERY_DISK … #define FSACTL_OPEN_GET_ADAPTER_FIB … #define FSACTL_GET_NEXT_ADAPTER_FIB … #define FSACTL_CLOSE_GET_ADAPTER_FIB … #define FSACTL_MINIPORT_REV_CHECK … #define FSACTL_GET_PCI_INFO … #define FSACTL_FORCE_DELETE_DISK … #define FSACTL_GET_CONTAINERS … #define FSACTL_SEND_LARGE_FIB … #define FSACTL_RESET_IOP … #define FSACTL_GET_HBA_INFO … /* flags defined for IOP & HW SOFT RESET */ #define HW_IOP_RESET … #define HW_SOFT_RESET … #define IOP_HWSOFT_RESET … /* HW Soft Reset register offset */ #define IBW_SWR_OFFSET … #define SOFT_RESET_TIME … struct aac_common { … }; extern struct aac_common aac_config; /* * This is for management ioctl purpose only. */ struct aac_hba_info { … }; /* * The following macro is used when sending and receiving FIBs. It is * only used for debugging. */ #ifdef DBG #define FIB_COUNTER_INCREMENT … #else #define FIB_COUNTER_INCREMENT(counter) … #endif /* * Adapter direct commands * Monitor/Kernel API */ #define BREAKPOINT_REQUEST … #define INIT_STRUCT_BASE_ADDRESS … #define READ_PERMANENT_PARAMETERS … #define WRITE_PERMANENT_PARAMETERS … #define HOST_CRASHING … #define SEND_SYNCHRONOUS_FIB … #define COMMAND_POST_RESULTS … #define GET_ADAPTER_PROPERTIES … #define GET_DRIVER_BUFFER_PROPERTIES … #define RCV_TEMP_READINGS … #define GET_COMM_PREFERRED_SETTINGS … #define IOP_RESET_FW_FIB_DUMP … #define DROP_IO … #define IOP_RESET … #define IOP_RESET_ALWAYS … #define RE_INIT_ADAPTER … #define IOP_SRC_RESET_MASK … /* * Adapter Status Register * * Phase Staus mailbox is 32bits: * <31:16> = Phase Status * <15:0> = Phase * * The adapter reports is 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 board. Care should be taken to ensure that any phase * status bits that are set when changing the phase are also valid * for the new phase or be cleared out. Adapter software (monitor, * iflash, kernel) is responsible for properly maintining the phase * status mailbox when it is running. * * MONKER_API Phases * * Phases are bit oriented. It is NOT valid to have multiple bits set */ #define SELF_TEST_FAILED … #define MONITOR_PANIC … #define KERNEL_BOOTING … #define KERNEL_UP_AND_RUNNING … #define KERNEL_PANIC … #define FLASH_UPD_PENDING … #define FLASH_UPD_SUCCESS … #define FLASH_UPD_FAILED … #define INVALID_OMR … #define FWUPD_TIMEOUT … /* * Doorbell bit defines */ #define DoorBellSyncCmdAvailable … #define DoorBellPrintfDone … #define DoorBellAdapterNormCmdReady … #define DoorBellAdapterNormRespReady … #define DoorBellAdapterNormCmdNotFull … #define DoorBellAdapterNormRespNotFull … #define DoorBellPrintfReady … #define DoorBellAifPending … /* PMC specific outbound doorbell bits */ #define PmDoorBellResponseSent … /* * For FIB communication, we need all of the following things * to send back to the user. */ #define AifCmdEventNotify … #define AifEnConfigChange … #define AifEnContainerChange … #define AifEnDeviceFailure … #define AifEnEnclosureManagement … #define EM_DRIVE_INSERTION … #define EM_DRIVE_REMOVAL … #define EM_SES_DRIVE_INSERTION … #define EM_SES_DRIVE_REMOVAL … #define AifEnBatteryEvent … #define AifEnAddContainer … #define AifEnDeleteContainer … #define AifEnExpEvent … #define AifExeFirmwarePanic … #define AifHighPriority … #define AifEnAddJBOD … #define AifEnDeleteJBOD … #define AifBuManagerEvent … #define AifBuCacheDataLoss … #define AifBuCacheDataRecover … #define AifCmdJobProgress … #define AifJobCtrZero … #define AifJobStsSuccess … #define AifJobStsRunning … #define AifCmdAPIReport … #define AifCmdDriverNotify … #define AifDenMorphComplete … #define AifDenVolumeExtendComplete … #define AifReqJobList … #define AifReqJobsForCtr … #define AifReqJobsForScsi … #define AifReqJobReport … #define AifReqTerminateJob … #define AifReqSuspendJob … #define AifReqResumeJob … #define AifReqSendAPIReport … #define AifReqAPIJobStart … #define AifReqAPIJobUpdate … #define AifReqAPIJobFinish … /* PMC NEW COMM: Request the event data */ #define AifReqEvent … #define AifRawDeviceRemove … #define AifNativeDeviceAdd … #define AifNativeDeviceRemove … /* * Adapter Initiated FIB command structures. Start with the adapter * initiated FIBs that really come from the adapter, and get responded * to by the host. */ struct aac_aifcmd { … }; /** * Convert capacity to cylinders * accounting for the fact capacity could be a 64 bit value * */ static inline unsigned int cap_to_cyls(sector_t capacity, unsigned divisor) { … } static inline int aac_pci_offline(struct aac_dev *dev) { … } static inline int aac_adapter_check_health(struct aac_dev *dev) { … } int aac_scan_host(struct aac_dev *dev); static inline void aac_schedule_safw_scan_worker(struct aac_dev *dev) { … } static inline void aac_schedule_src_reinit_aif_worker(struct aac_dev *dev) { … } static inline void aac_safw_rescan_worker(struct work_struct *work) { … } static inline void aac_cancel_rescan_worker(struct aac_dev *dev) { … } enum aac_cmd_owner { … }; struct aac_cmd_priv { … }; static inline struct aac_cmd_priv *aac_priv(struct scsi_cmnd *cmd) { … } void aac_safw_rescan_worker(struct work_struct *work); void aac_src_reinit_aif_worker(struct work_struct *work); int aac_acquire_irq(struct aac_dev *dev); void aac_free_irq(struct aac_dev *dev); int aac_setup_safw_adapter(struct aac_dev *dev); const char *aac_driverinfo(struct Scsi_Host *); void aac_fib_vector_assign(struct aac_dev *dev); struct fib *aac_fib_alloc(struct aac_dev *dev); struct fib *aac_fib_alloc_tag(struct aac_dev *dev, struct scsi_cmnd *scmd); int aac_fib_setup(struct aac_dev *dev); void aac_fib_map_free(struct aac_dev *dev); void aac_fib_free(struct fib * context); void aac_fib_init(struct fib * context); void aac_printf(struct aac_dev *dev, u32 val); int aac_fib_send(u16 command, struct fib * context, unsigned long size, int priority, int wait, int reply, fib_callback callback, void *ctxt); int aac_hba_send(u8 command, struct fib *context, fib_callback callback, void *ctxt); int aac_consumer_get(struct aac_dev * dev, struct aac_queue * q, struct aac_entry **entry); void aac_consumer_free(struct aac_dev * dev, struct aac_queue * q, u32 qnum); int aac_fib_complete(struct fib * context); void aac_hba_callback(void *context, struct fib *fibptr); #define fib_data(fibctx) … struct aac_dev *aac_init_adapter(struct aac_dev *dev); void aac_src_access_devreg(struct aac_dev *dev, int mode); void aac_set_intx_mode(struct aac_dev *dev); int aac_get_config_status(struct aac_dev *dev, int commit_flag); int aac_get_containers(struct aac_dev *dev); int aac_scsi_cmd(struct scsi_cmnd *cmd); int aac_dev_ioctl(struct aac_dev *dev, unsigned int cmd, void __user *arg); #ifndef shost_to_class #define shost_to_class(shost) … #endif ssize_t aac_get_serial_number(struct device *dev, char *buf); int aac_do_ioctl(struct aac_dev *dev, unsigned int cmd, void __user *arg); int aac_rx_init(struct aac_dev *dev); int aac_rkt_init(struct aac_dev *dev); int aac_nark_init(struct aac_dev *dev); int aac_sa_init(struct aac_dev *dev); int aac_src_init(struct aac_dev *dev); int aac_srcv_init(struct aac_dev *dev); int aac_queue_get(struct aac_dev * dev, u32 * index, u32 qid, struct hw_fib * hw_fib, int wait, struct fib * fibptr, unsigned long *nonotify); void aac_define_int_mode(struct aac_dev *dev); unsigned int aac_response_normal(struct aac_queue * q); unsigned int aac_command_normal(struct aac_queue * q); unsigned int aac_intr_normal(struct aac_dev *dev, u32 Index, int isAif, int isFastResponse, struct hw_fib *aif_fib); int aac_reset_adapter(struct aac_dev *dev, int forced, u8 reset_type); int aac_check_health(struct aac_dev * dev); int aac_command_thread(void *data); int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context *fibctx); int aac_fib_adapter_complete(struct fib * fibptr, unsigned short size); struct aac_driver_ident* aac_get_driver_ident(int devtype); int aac_get_adapter_info(struct aac_dev* dev); int aac_send_shutdown(struct aac_dev *dev); int aac_probe_container(struct aac_dev *dev, int cid); int _aac_rx_init(struct aac_dev *dev); int aac_rx_select_comm(struct aac_dev *dev, int comm); int aac_rx_deliver_producer(struct fib * fib); void aac_reinit_aif(struct aac_dev *aac, unsigned int index); static inline int aac_is_src(struct aac_dev *dev) { … } static inline int aac_supports_2T(struct aac_dev *dev) { … } char * get_container_type(unsigned type); extern int numacb; extern char aac_driver_version[]; extern int startup_timeout; extern int aif_timeout; extern int expose_physicals; extern int aac_reset_devices; extern int aac_msi; extern int aac_commit; extern int update_interval; extern int check_interval; extern int aac_check_reset; extern int aac_fib_dump; #endif
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