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Aaru/Aaru.Devices/FreeBSD/Enums.cs

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// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename : Enums.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : FreeBSD direct device access.
//
// --[ Description ] ----------------------------------------------------------
//
// Contains enumerations necessary for directly interfacing devices under
// FreeBSD.
//
// --[ License ] --------------------------------------------------------------
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2011-2021 Natalia Portillo
// ****************************************************************************/
using System;
namespace Aaru.Devices.FreeBSD
{
[Flags, Obsolete]
internal enum FileFlags
{
/// <summary>O_RDONLY</summary>
ReadOnly = 0x00000000,
/// <summary>O_WRONLY</summary>
WriteOnly = 0x00000001,
/// <summary>O_RDWR</summary>
ReadWrite = 0x00000002,
/// <summary>O_NONBLOCK</summary>
NonBlocking = 0x00000004,
/// <summary>O_APPEND</summary>
Append = 0x00000008,
/// <summary>O_SHLOCK</summary>
SharedLock = 0x00000010,
/// <summary>O_EXLOCK</summary>
ExclusiveLock = 0x00000020,
/// <summary>O_ASYNC</summary>
Async = 0x00000040,
/// <summary>O_FSYNC</summary>
SyncWrites = 0x00000080,
/// <summary>O_NOFOLLOW</summary>
NoFollowSymlink = 0x00000100,
/// <summary>O_CREAT</summary>
OpenOrCreate = 0x00000200,
/// <summary>O_TRUNC</summary>
Truncate = 0x00000400,
/// <summary>O_EXCL</summary>
CreateNew = 0x00000800,
/// <summary>O_NOCTTY</summary>
NoControlTty = 0x00008000,
/// <summary>O_DIRECT</summary>
Direct = 0x00010000,
/// <summary>O_DIRECTORY</summary>
Directory = 0x00020000,
/// <summary>O_EXEC</summary>
Execute = 0x00040000,
/// <summary>O_TTY_INIT</summary>
InitializeTty = 0x00080000,
/// <summary>O_CLOEXEC</summary>
CloseOnExec = 0x00100000
}
[Flags, Obsolete]
internal enum CamAtaIoFlags : byte
{
/// <summary>48-bit command</summary>
ExtendedCommand = 0x01,
/// <summary>FPDMA command</summary>
Fpdma = 0x02,
/// <summary>Control, not a command</summary>
Control = 0x04,
/// <summary>Needs result</summary>
NeedResult = 0x08,
/// <summary>DMA command</summary>
Dma = 0x10
}
/// <summary>XPT Opcodes for xpt_action</summary>
[Flags, Obsolete]
internal enum XptOpcode
{
// Function code flags are bits greater than 0xff
/// <summary>Non-immediate function code</summary>
XptFcQueued = 0x100, XptFcUserCcb = 0x200,
/// <summary>Only for the transport layer device</summary>
XptFcXptOnly = 0x400,
/// <summary>Passes through the device queues</summary>
XptFcDevQueued = 0x800 | XptFcQueued,
// Common function commands: 0x00->0x0F
/// <summary>Execute Nothing</summary>
XptNoop = 0x00,
/// <summary>Execute the requested I/O operation</summary>
XptScsiIo = 0x01 | XptFcDevQueued,
/// <summary>Get type information for specified device</summary>
XptGdevType = 0x02,
/// <summary>Get a list of peripheral devices</summary>
XptGdevlist = 0x03,
/// <summary>Path routing inquiry</summary>
XptPathInq = 0x04,
/// <summary>Release a frozen device queue</summary>
XptRelSimq = 0x05,
/// <summary>Set Asynchronous Callback Parameters</summary>
XptSasyncCb = 0x06,
/// <summary>Set device type information</summary>
XptSdevType = 0x07,
/// <summary>(Re)Scan the SCSI Bus</summary>
XptScanBus = 0x08 | XptFcQueued | XptFcUserCcb | XptFcXptOnly,
/// <summary>Get EDT entries matching the given pattern</summary>
XptDevMatch = 0x09 | XptFcXptOnly,
/// <summary>Turn on debugging for a bus, target or lun</summary>
XptDebug = 0x0a,
/// <summary>Path statistics (error counts, etc.)</summary>
XptPathStats = 0x0b,
/// <summary>Device statistics (error counts, etc.)</summary>
XptGdevStats = 0x0c,
/// <summary>Get/Set Device advanced information</summary>
XptDevAdvinfo = 0x0e,
/// <summary>Asynchronous event</summary>
XptAsync = 0x0f | XptFcQueued | XptFcUserCcb | XptFcXptOnly,
/// <summary>SCSI Control Functions: 0x10->0x1F</summary>
/// <summary>Abort the specified CCB</summary>
XptAbort = 0x10,
/// <summary>Reset the specified SCSI bus</summary>
XptResetBus = 0x11 | XptFcXptOnly,
/// <summary>Bus Device Reset the specified SCSI device</summary>
XptResetDev = 0x12 | XptFcDevQueued,
/// <summary>Terminate the I/O process</summary>
XptTermIo = 0x13,
/// <summary>Scan Logical Unit</summary>
XptScanLun = 0x14 | XptFcQueued | XptFcUserCcb | XptFcXptOnly,
/// <summary>Get default/user transfer settings for the target</summary>
XptGetTranSettings = 0x15,
/// <summary>Set transfer rate/width negotiation settings</summary>
XptSetTranSettings = 0x16,
/// <summary>Calculate the geometry parameters for a device give the sector size and volume size.</summary>
XptCalcGeometry = 0x17,
/// <summary>Execute the requested ATA I/O operation</summary>
XptAtaIo = 0x18 | XptFcDevQueued,
/// <summary>Compat only</summary>
XptGetSimKnobOld = 0x18,
/// <summary>Set SIM specific knob values.</summary>
XptSetSimKnob = 0x19,
/// <summary>Get SIM specific knob values.</summary>
XptGetSimKnob = 0x1a,
/// <summary>Serial Management Protocol</summary>
XptSmpIo = 0x1b | XptFcDevQueued,
/// <summary>Scan Target</summary>
XptScanTgt = 0x1E | XptFcQueued | XptFcUserCcb | XptFcXptOnly,
// HBA engine commands 0x20->0x2F
/// <summary>HBA engine feature inquiry</summary>
XptEngInq = 0x20 | XptFcXptOnly,
/// <summary>HBA execute engine request</summary>
XptEngExec = 0x21 | XptFcDevQueued,
// Target mode commands: 0x30->0x3F
/// <summary>Enable LUN as a target</summary>
XptEnLun = 0x30,
/// <summary>Execute target I/O request</summary>
XptTargetIo = 0x31 | XptFcDevQueued,
/// <summary>Accept Host Target Mode CDB</summary>
XptAcceptTargetIo = 0x32 | XptFcQueued | XptFcUserCcb,
/// <summary>Continue Host Target I/O Connection</summary>
XptContTargetIo = 0x33 | XptFcDevQueued,
/// <summary>Notify Host Target driver of event (obsolete)</summary>
XptImmedNotify = 0x34 | XptFcQueued | XptFcUserCcb,
/// <summary>Acknowledgement of event (obsolete)</summary>
XptNotifyAck = 0x35,
/// <summary>Notify Host Target driver of event</summary>
XptImmediateNotify = 0x36 | XptFcQueued | XptFcUserCcb,
/// <summary>Acknowledgement of event</summary>
XptNotifyAcknowledge = 0x37 | XptFcQueued | XptFcUserCcb,
/// <summary>Vendor Unique codes: 0x80->0x8F</summary>
XptVunique = 0x80
}
[Obsolete]
internal enum CcbDevMatchStatus
{
CamDevMatchLast, CamDevMatchMore, CamDevMatchListChanged,
CamDevMatchSizeError, CamDevMatchError
}
[Obsolete]
internal enum DevMatchType
{
DevMatchPeriph = 0, DevMatchDevice, DevMatchBus
}
[Flags, Obsolete]
internal enum PeriphPatternFlags
{
PeriphMatchNone = 0x000, PeriphMatchPath = 0x001, PeriphMatchTarget = 0x002,
PeriphMatchLun = 0x004, PeriphMatchName = 0x008, PeriphMatchUnit = 0x010
// PERIPH_MATCH_ANY = 0x01f
}
[Flags, Obsolete]
internal enum DevPatternFlags
{
DevMatchNone = 0x000, DevMatchPath = 0x001, DevMatchTarget = 0x002,
DevMatchLun = 0x004, DevMatchInquiry = 0x008, DevMatchDevid = 0x010
// DEV_MATCH_ANY = 0x00f
}
[Flags, Obsolete]
internal enum BusPatternFlags
{
BusMatchNone = 0x000, BusMatchPath = 0x001, BusMatchName = 0x002,
BusMatchUnit = 0x004, BusMatchBusId = 0x008
// BUS_MATCH_ANY = 0x00f
}
[Flags, Obsolete]
internal enum DevResultFlags
{
DevResultNoflag = 0x00, DevResultUnconfigured = 0x01
}
[Obsolete]
internal enum CamProto
{
ProtoUnknown, ProtoUnspecified,
/// <summary>Small Computer System Interface</summary>
ProtoScsi,
/// <summary>AT Attachment</summary>
ProtoAta,
/// <summary>AT Attachment Packetized Interface</summary>
ProtoAtapi,
/// <summary>SATA Port Multiplier</summary>
ProtoSatapm,
/// <summary>SATA Enclosure Management Bridge</summary>
ProtoSemb,
/// <summary>NVMe</summary>
ProtoNvme,
/// <summary>MMC, SD, SDIO</summary>
ProtoMmcsd
}
[Flags, Obsolete]
internal enum MmcCardFeatures
{
CardFeatureMemory = 0x1, CardFeatureSdhc = 0x1 << 1, CardFeatureSdio = 0x1 << 2,
CardFeatureSd20 = 0x1 << 3, CardFeatureMmc = 0x1 << 4, CardFeature18V = 0x1 << 5
}
[Obsolete]
internal enum CamGenerations : uint
{
CamBusGeneration = 0x00, CamTargetGeneration = 0x01, CamDevGeneration = 0x02,
CamPeriphGeneration = 0x03
}
[Flags, Obsolete]
internal enum DevPosType
{
CamDevPosNone = 0x000, CamDevPosBus = 0x001, CamDevPosTarget = 0x002,
CamDevPosDevice = 0x004, CamDevPosPeriph = 0x008, CamDevPosPdptr = 0x010,
// CAM_DEV_POS_TYPEMASK = 0xf00,
CamDevPosEdt = 0x100, CamDevPosPdrv = 0x200
}
[Obsolete]
internal enum FreebsdIoctl : uint
{
Camiocommand = 0xC4D81802
}
[Flags, Obsolete]
internal enum CcbFlags : uint
{
/// <summary>The CDB field is a pointer</summary>
CamCdbPointer = 0x00000001,
/// <summary>SIM queue actions are enabled</summary>
CamQueueEnable = 0x00000002,
/// <summary>CCB contains a linked CDB</summary>
CamCdbLinked = 0x00000004,
/// <summary>Perform transport negotiation with this command.</summary>
CamNegotiate = 0x00000008,
/// <summary>Data type with physical addrs</summary>
CamDataIsphys = 0x00000010,
/// <summary>Disable autosense feature</summary>
CamDisAutosense = 0x00000020,
/// <summary>Data direction (00:IN/OUT)</summary>
CamDirBoth = 0x00000000,
/// <summary>Data direction (01:DATA IN)</summary>
CamDirIn = 0x00000040,
/// <summary>Data direction (10:DATA OUT)</summary>
CamDirOut = 0x00000080,
/// <summary>Data direction (11:no data)</summary>
CamDirNone = 0x000000C0,
/// <summary>Data type (000:Virtual)</summary>
CamDataVaddr = 0x00000000,
/// <summary>Data type (001:Physical)</summary>
CamDataPaddr = 0x00000010,
/// <summary>Data type (010:sglist)</summary>
CamDataSg = 0x00040000,
/// <summary>Data type (011:sglist phys)</summary>
CamDataSgPaddr = 0x00040010,
/// <summary>Data type (100:bio)</summary>
CamDataBio = 0x00200000,
/// <summary>Use Soft reset alternative</summary>
CamSoftRstOp = 0x00000100,
/// <summary>Flush resid bytes on complete</summary>
CamEngSync = 0x00000200,
/// <summary>Disable DEV Q freezing</summary>
CamDevQfrzdis = 0x00000400,
/// <summary>Freeze DEV Q on execution</summary>
CamDevQfreeze = 0x00000800,
/// <summary>Command takes a lot of power</summary>
CamHighPower = 0x00001000,
/// <summary>Sense data is a pointer</summary>
CamSensePtr = 0x00002000,
/// <summary>Sense pointer is physical addr</summary>
CamSensePhys = 0x00004000,
/// <summary>Use the tag action in this ccb</summary>
CamTagActionValid = 0x00008000,
/// <summary>Pass driver does err. recovery</summary>
CamPassErrRecover = 0x00010000,
/// <summary>Disable disconnect</summary>
CamDisDisconnect = 0x00020000,
/// <summary>Message buffer ptr is physical</summary>
CamMsgBufPhys = 0x00080000,
/// <summary>Autosense data ptr is physical</summary>
CamSnsBufPhys = 0x00100000,
/// <summary>CDB poiner is physical</summary>
CamCdbPhys = 0x00400000,
/// <summary>SG list is for the HBA engine</summary>
CamEngSglist = 0x00800000,
/* Phase cognizant mode flags */
/// <summary>Disable autosave/restore ptrs</summary>
CamDisAutosrp = 0x01000000,
/// <summary>Disable auto disconnect</summary>
CamDisAutodisc = 0x02000000,
/// <summary>Target CCB available</summary>
CamTgtCcbAvail = 0x04000000,
/// <summary>The SIM runs in phase mode</summary>
CamTgtPhaseMode = 0x08000000,
/// <summary>Message buffer valid</summary>
CamMsgbValid = 0x10000000,
/// <summary>Status buffer valid</summary>
CamStatusValid = 0x20000000,
/// <summary>Data buffer valid</summary>
CamDatabValid = 0x40000000,
/* Host target Mode flags */
/// <summary>Send sense data with status</summary>
CamSendSense = 0x08000000,
/// <summary>Terminate I/O Message sup.</summary>
CamTermIo = 0x10000000,
/// <summary>Disconnects are mandatory</summary>
CamDisconnect = 0x20000000,
/// <summary>Send status after data phase</summary>
CamSendStatus = 0x40000000,
/// <summary>Call callback without lock.</summary>
CamUnlocked = 0x80000000
}
[Obsolete]
internal enum CamStatus : uint
{
/// <summary>CCB request is in progress</summary>
CamReqInprog = 0x00,
/// <summary>CCB request completed without error</summary>
CamReqCmp = 0x01,
/// <summary>CCB request aborted by the host</summary>
CamReqAborted = 0x02,
/// <summary>Unable to abort CCB request</summary>
CamUaAbort = 0x03,
/// <summary>CCB request completed with an error</summary>
CamReqCmpErr = 0x04,
/// <summary>CAM subsystem is busy</summary>
CamBusy = 0x05,
/// <summary>CCB request was invalid</summary>
CamReqInvalid = 0x06,
/// <summary>Supplied Path ID is invalid</summary>
CamPathInvalid = 0x07,
/// <summary>SCSI Device Not Installed/there</summary>
CamDevNotThere = 0x08,
/// <summary>Unable to terminate I/O CCB request</summary>
CamUaTermio = 0x09,
/// <summary>Target Selection Timeout</summary>
CamSelTimeout = 0x0a,
/// <summary>Command timeout</summary>
CamCmdTimeout = 0x0b,
/// <summary>SCSI error, look at error code in CCB</summary>
CamScsiStatusError = 0x0c,
/// <summary>Message Reject Received</summary>
CamMsgRejectRec = 0x0d,
/// <summary>SCSI Bus Reset Sent/Received</summary>
CamScsiBusReset = 0x0e,
/// <summary>Uncorrectable parity error occurred</summary>
CamUncorParity = 0x0f,
/// <summary>Autosense: request sense cmd fail</summary>
CamAutosenseFail = 0x10,
/// <summary>No HBA Detected error</summary>
CamNoHba = 0x11,
/// <summary>Data Overrun error</summary>
CamDataRunErr = 0x12,
/// <summary>Unexpected Bus Free</summary>
CamUnexpBusfree = 0x13,
/// <summary>Target Bus Phase Sequence Failure</summary>
CamSequenceFail = 0x14,
/// <summary>CCB length supplied is inadequate</summary>
CamCcbLenErr = 0x15,
/// <summary>Unable to provide requested capability</summary>
CamProvideFail = 0x16,
/// <summary>A SCSI BDR msg was sent to target</summary>
CamBdrSent = 0x17,
/// <summary>CCB request terminated by the host</summary>
CamReqTermio = 0x18,
/// <summary>Unrecoverable Host Bus Adapter Error</summary>
CamUnrecHbaError = 0x19,
/// <summary>Request was too large for this host</summary>
CamReqTooBig = 0x1a,
/// <summary>
/// This request should be requeued to preserve transaction ordering. This typically occurs when the SIM
/// recognizes an error that should freeze the queue and must place additional requests for the target at the sim level
/// back into the XPT queue.
/// </summary>
CamRequeueReq = 0x1b,
/// <summary>ATA error, look at error code in CCB</summary>
CamAtaStatusError = 0x1c,
/// <summary>Initiator/Target Nexus lost.</summary>
CamScsiItNexusLost = 0x1d,
/// <summary>SMP error, look at error code in CCB</summary>
CamSmpStatusError = 0x1e,
/// <summary>Command completed without error but exceeded the soft timeout threshold.</summary>
CamReqSofttimeout = 0x1f,
/*
* 0x20 - 0x32 are unassigned
*/
/// <summary>Initiator Detected Error</summary>
CamIde = 0x33,
/// <summary>Resource Unavailable</summary>
CamResrcUnavail = 0x34,
/// <summary>Unacknowledged Event by Host</summary>
CamUnackedEvent = 0x35,
/// <summary>Message Received in Host Target Mode</summary>
CamMessageRecv = 0x36,
/// <summary>Invalid CDB received in Host Target Mode</summary>
CamInvalidCdb = 0x37,
/// <summary>Lun supplied is invalid</summary>
CamLunInvalid = 0x38,
/// <summary>Target ID supplied is invalid</summary>
CamTidInvalid = 0x39,
/// <summary>The requested function is not available</summary>
CamFuncNotavail = 0x3a,
/// <summary>Nexus is not established</summary>
CamNoNexus = 0x3b,
/// <summary>The initiator ID is invalid</summary>
CamIidInvalid = 0x3c,
/// <summary>The SCSI CDB has been received</summary>
CamCdbRecvd = 0x3d,
/// <summary>The LUN is already enabled for target mode</summary>
CamLunAlrdyEna = 0x3e,
/// <summary>SCSI Bus Busy</summary>
CamScsiBusy = 0x3f,
/*
* Flags
*/
/// <summary>The DEV queue is frozen w/this err</summary>
CamDevQfrzn = 0x40,
/// <summary>Autosense data valid for target</summary>
CamAutosnsValid = 0x80,
/// <summary>SIM ready to take more commands</summary>
CamReleaseSimq = 0x100,
/// <summary>SIM has this command in its queue</summary>
CamSimQueued = 0x200,
/// <summary>Quality of service data is valid</summary>
CamQosValid = 0x400,
/// <summary>Mask bits for just the status #</summary>
CamStatusMask = 0x3F,
/*
* Target Specific Adjunct Status
*/
/// <summary>sent sense with status</summary>
CamSentSense = 0x40000000
}
}
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