a2c1487946
- Updated all files with 2015 Avago copyright, and updated LSI's copyright dates. - Changed all of the PCI device strings from LSI to Avago Technologies (LSI). - Added a sysctl variable to control how StartStopUnit behavior works. User can select to spin down disks based on if disk is SSD or HDD. - Inquiry data is required to tell if a disk will support SSU at shutdown or not. Due to the addition of mpssas_async, which gets Advanced Info but not Inquiry data, the setting of supports_SSU was moved to the mpssas_scsiio_complete function, which snoops for any Inquiry commands. And, since disks are shutdown as a target and not a LUN, this process was simplified by basing it on targets and not LUNs. - Added a sysctl variable that sets the amount of time to retry after sending a failed SATA ID command. This helps with some bad disks and large disks that require a lot of time to spin up. Part of this change was to add a callout to handle timeouts with the SATA ID command. The callout function is called mpssas_ata_id_timeout(). (Fixes PR 191348) - Changed the way resets work by allowing I/O to continue to devices that are not currently under a reset condition. This uses devq's instead of simq's and makes use of the MPSSAS_TARGET_INRESET flag. This change also adds a function called mpssas_prepare_tm(). - Some changes were made to reduce code duplication when getting a SAS address for a SATA disk. - Fixed some formatting and whitespace. - Bump version of mps driver to 9.255.01.00-fbsd PR: 191348 Reviewed by: ken, scottl Approved by: ken, scottl MFC after: 1 week
155 lines
7.0 KiB
C
155 lines
7.0 KiB
C
/*-
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* Copyright (c) 2012-2015 LSI Corp.
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* Copyright (c) 2013-2015 Avago Technologies
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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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* 3. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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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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* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
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*
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* $FreeBSD$
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*/
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/*
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* Copyright (c) 2009-2015 LSI Corporation.
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* Copyright (c) 2013-2015 Avago Technologies
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*
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*
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* Name: mpi2_hbd.h
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* Title: MPI Host Based Discovery messages and structures
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* Creation Date: October 21, 2009
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*
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* mpi2_hbd.h Version: 02.00.02
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*
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* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
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* prefix are for use only on MPI v2.5 products, and must not be used
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* with MPI v2.0 products. Unless otherwise noted, names beginning with
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* MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products.
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*
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* Version History
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* ---------------
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*
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* Date Version Description
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* -------- -------- ------------------------------------------------------
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* 10-28-09 02.00.00 Initial version.
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* 08-11-10 02.00.01 Removed PortGroups, DmaGroup, and ControlGroup from
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* HBD Action request, replaced by AdditionalInfo field.
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* 11-18-11 02.00.02 Incorporating additions for MPI v2.5.
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* --------------------------------------------------------------------------
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*/
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#ifndef MPI2_HBD_H
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#define MPI2_HBD_H
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/****************************************************************************
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* Host Based Discovery Action messages
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****************************************************************************/
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/* Host Based Discovery Action Request Message */
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typedef struct _MPI2_HBD_ACTION_REQUEST
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{
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U8 Operation; /* 0x00 */
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U8 Reserved1; /* 0x01 */
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U8 ChainOffset; /* 0x02 */
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U8 Function; /* 0x03 */
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U16 DevHandle; /* 0x04 */
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U8 Reserved2; /* 0x06 */
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U8 MsgFlags; /* 0x07 */
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U8 VP_ID; /* 0x08 */
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U8 VF_ID; /* 0x09 */
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U16 Reserved3; /* 0x0A */
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U32 Reserved4; /* 0x0C */
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U64 SASAddress; /* 0x10 */
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U32 Reserved5; /* 0x18 */
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U32 HbdDeviceInfo; /* 0x1C */
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U16 ParentDevHandle; /* 0x20 */
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U16 MaxQDepth; /* 0x22 */
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U8 FirstPhyIdentifier; /* 0x24 */
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U8 Port; /* 0x25 */
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U8 MaxConnections; /* 0x26 */
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U8 MaxRate; /* 0x27 */
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U32 AdditionalInfo; /* 0x28 */
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U16 InitialAWT; /* 0x2C */
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U16 Reserved7; /* 0x2E */
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U32 Reserved8; /* 0x30 */
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} MPI2_HBD_ACTION_REQUEST, MPI2_POINTER PTR_MPI2_HBD_ACTION_REQUEST,
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Mpi2HbdActionRequest_t, MPI2_POINTER pMpi2HbdActionRequest_t;
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/* values for the Operation field */
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#define MPI2_HBD_OP_ADD_DEVICE (0x01)
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#define MPI2_HBD_OP_REMOVE_DEVICE (0x02)
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#define MPI2_HBD_OP_UPDATE_DEVICE (0x03)
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/* values for the HbdDeviceInfo field */
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#define MPI2_HBD_DEVICE_INFO_VIRTUAL_DEVICE (0x00004000)
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#define MPI2_HBD_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
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#define MPI2_HBD_DEVICE_INFO_DIRECT_ATTACH (0x00000800)
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#define MPI2_HBD_DEVICE_INFO_SSP_TARGET (0x00000400)
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#define MPI2_HBD_DEVICE_INFO_STP_TARGET (0x00000200)
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#define MPI2_HBD_DEVICE_INFO_SMP_TARGET (0x00000100)
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#define MPI2_HBD_DEVICE_INFO_SATA_DEVICE (0x00000080)
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#define MPI2_HBD_DEVICE_INFO_SSP_INITIATOR (0x00000040)
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#define MPI2_HBD_DEVICE_INFO_STP_INITIATOR (0x00000020)
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#define MPI2_HBD_DEVICE_INFO_SMP_INITIATOR (0x00000010)
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#define MPI2_HBD_DEVICE_INFO_SATA_HOST (0x00000008)
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#define MPI2_HBD_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007)
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#define MPI2_HBD_DEVICE_INFO_NO_DEVICE (0x00000000)
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#define MPI2_HBD_DEVICE_INFO_END_DEVICE (0x00000001)
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#define MPI2_HBD_DEVICE_INFO_EDGE_EXPANDER (0x00000002)
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#define MPI2_HBD_DEVICE_INFO_FANOUT_EXPANDER (0x00000003)
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/* values for the MaxRate field */
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#define MPI2_HBD_MAX_RATE_MASK (0x0F)
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#define MPI2_HBD_MAX_RATE_1_5 (0x08)
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#define MPI2_HBD_MAX_RATE_3_0 (0x09)
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#define MPI2_HBD_MAX_RATE_6_0 (0x0A)
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#define MPI25_HBD_MAX_RATE_12_0 (0x0B)
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/* Host Based Discovery Action Reply Message */
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typedef struct _MPI2_HBD_ACTION_REPLY
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{
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U8 Operation; /* 0x00 */
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U8 Reserved1; /* 0x01 */
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U8 MsgLength; /* 0x02 */
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U8 Function; /* 0x03 */
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U16 DevHandle; /* 0x04 */
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U8 Reserved2; /* 0x06 */
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U8 MsgFlags; /* 0x07 */
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U8 VP_ID; /* 0x08 */
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U8 VF_ID; /* 0x09 */
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U16 Reserved3; /* 0x0A */
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U16 Reserved4; /* 0x0C */
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U16 IOCStatus; /* 0x0E */
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U32 IOCLogInfo; /* 0x10 */
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} MPI2_HBD_ACTION_REPLY, MPI2_POINTER PTR_MPI2_HBD_ACTION_REPLY,
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Mpi2HbdActionReply_t, MPI2_POINTER pMpi2HbdActionReply_t;
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#endif
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