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[SCSI] mpt2sas v00.100.11.15
* This is new scsi lld device driver from LSI supporting the SAS 2.0 standard. I have split patchs by filename. * Here is list of new 6gb host controllers: LSI SAS2004 LSI SAS2008 LSI SAS2108 LSI SAS2116 * Here are the changes in the 4th posting of this patch set: (1) fix compile errors when SCSI_MPT2SAS_LOGGING is not enabled (2) add mpt2sas to the SCSI Mid Layer Makefile (3) append mpt2sas_ to the naming of all non-static functions (4) fix oops for SMP_PASSTHRU (5) doorbell algorithm imported changes from windows driver * Here are the changes in the 3rd posting of this patch set: (1) add readl following writel from the function that disables interrupts (2) replace 0xFFFFFFFFFFFFFFFFULL with ~0ULL (3) when calling pci_enable_msix, only pass one msix entry (instead of 15). (4) remove the "current HW implementation uses..... " comment in the sources (5) merged bug fix for SIGIO/POLLIN notifcation; reported by the storlib team. * Here are the changes in the 2nd posting of this patch set: (1) use little endian types in the mpi headers (2) merged in bug fix's from inhouse drivers. Signed-off-by: Eric Moore <eric.moore@lsi.com> Tested-by: peter Bogdanovic <pbog@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Eric Moore
James Bottomley
parent
dec3f95959
commit
635374e7eb
20 changed files with 21993 additions and 0 deletions
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@ -571,6 +571,7 @@ config SCSI_ARCMSR_AER
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To enable this function, choose Y here.
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source "drivers/scsi/megaraid/Kconfig.megaraid"
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source "drivers/scsi/mpt2sas/Kconfig"
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config SCSI_HPTIOP
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tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
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@ -99,6 +99,7 @@ obj-$(CONFIG_SCSI_DC390T) += tmscsim.o
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obj-$(CONFIG_MEGARAID_LEGACY) += megaraid.o
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obj-$(CONFIG_MEGARAID_NEWGEN) += megaraid/
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obj-$(CONFIG_MEGARAID_SAS) += megaraid/
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obj-$(CONFIG_SCSI_MPT2SAS) += mpt2sas/
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obj-$(CONFIG_SCSI_ACARD) += atp870u.o
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obj-$(CONFIG_SCSI_SUNESP) += esp_scsi.o sun_esp.o
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obj-$(CONFIG_SCSI_GDTH) += gdth.o
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66
drivers/scsi/mpt2sas/Kconfig
Normal file
66
drivers/scsi/mpt2sas/Kconfig
Normal file
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@ -0,0 +1,66 @@
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#
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# Kernel configuration file for the MPT2SAS
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#
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# This code is based on drivers/scsi/mpt2sas/Kconfig
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# Copyright (C) 2007-2008 LSI Corporation
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# (mailto:DL-MPTFusionLinux@lsi.com)
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# NO WARRANTY
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# THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
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# CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
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# LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
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# MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
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# solely responsible for determining the appropriateness of using and
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# distributing the Program and assumes all risks associated with its
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# exercise of rights under this Agreement, including but not limited to
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# the risks and costs of program errors, damage to or loss of data,
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# programs or equipment, and unavailability or interruption of operations.
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# DISCLAIMER OF LIABILITY
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# NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
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# HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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# USA.
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config SCSI_MPT2SAS
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tristate "LSI MPT Fusion SAS 2.0 Device Driver"
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depends on PCI && SCSI
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select SCSI_SAS_ATTRS
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---help---
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This driver supports PCI-Express SAS 6Gb/s Host Adapters.
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config SCSI_MPT2SAS_MAX_SGE
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int "LSI MPT Fusion Max number of SG Entries (16 - 128)"
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depends on PCI && SCSI && SCSI_MPT2SAS
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default "128"
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range 16 128
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---help---
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This option allows you to specify the maximum number of scatter-
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gather entries per I/O. The driver default is 128, which matches
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SAFE_PHYS_SEGMENTS. However, it may decreased down to 16.
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Decreasing this parameter will reduce memory requirements
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on a per controller instance.
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config SCSI_MPT2SAS_LOGGING
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bool "LSI MPT Fusion logging facility"
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depends on PCI && SCSI && SCSI_MPT2SAS
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---help---
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This turns on a logging facility.
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7
drivers/scsi/mpt2sas/Makefile
Normal file
7
drivers/scsi/mpt2sas/Makefile
Normal file
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@ -0,0 +1,7 @@
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# mpt2sas makefile
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obj-$(CONFIG_SCSI_MPT2SAS) += mpt2sas.o
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mpt2sas-y += mpt2sas_base.o \
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mpt2sas_config.o \
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mpt2sas_scsih.o \
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mpt2sas_transport.o \
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mpt2sas_ctl.o
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1067
drivers/scsi/mpt2sas/mpi/mpi2.h
Normal file
1067
drivers/scsi/mpt2sas/mpi/mpi2.h
Normal file
File diff suppressed because it is too large
Load diff
2151
drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h
Normal file
2151
drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h
Normal file
File diff suppressed because it is too large
Load diff
420
drivers/scsi/mpt2sas/mpi/mpi2_init.h
Normal file
420
drivers/scsi/mpt2sas/mpi/mpi2_init.h
Normal file
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@ -0,0 +1,420 @@
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/*
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* Copyright (c) 2000-2008 LSI Corporation.
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*
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*
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* Name: mpi2_init.h
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* Title: MPI SCSI initiator mode messages and structures
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* Creation Date: June 23, 2006
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*
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* mpi2_init.h Version: 02.00.06
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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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* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
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* 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t.
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* 12-18-07 02.00.02 Modified Task Management Target Reset Method defines.
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* 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention.
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* 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
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* 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t.
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* 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO
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* Control field Task Attribute flags.
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* Moved LUN field defines to mpi2.h becasue they are
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* common to many structures.
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* --------------------------------------------------------------------------
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*/
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#ifndef MPI2_INIT_H
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#define MPI2_INIT_H
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/*****************************************************************************
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*
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* SCSI Initiator Messages
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*
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*****************************************************************************/
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/****************************************************************************
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* SCSI IO messages and associated structures
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****************************************************************************/
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typedef struct
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{
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U8 CDB[20]; /* 0x00 */
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U32 PrimaryReferenceTag; /* 0x14 */
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U16 PrimaryApplicationTag; /* 0x18 */
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U16 PrimaryApplicationTagMask; /* 0x1A */
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U32 TransferLength; /* 0x1C */
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} MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32,
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Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t;
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/* TBD: I don't think this is needed for MPI2/Gen2 */
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#if 0
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typedef struct
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{
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U8 CDB[16]; /* 0x00 */
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U32 DataLength; /* 0x10 */
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U32 PrimaryReferenceTag; /* 0x14 */
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U16 PrimaryApplicationTag; /* 0x18 */
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U16 PrimaryApplicationTagMask; /* 0x1A */
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U32 TransferLength; /* 0x1C */
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} MPI2_SCSI_IO32_CDB_EEDP16, MPI2_POINTER PTR_MPI2_SCSI_IO32_CDB_EEDP16,
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Mpi2ScsiIo32CdbEedp16_t, MPI2_POINTER pMpi2ScsiIo32CdbEedp16_t;
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#endif
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typedef union
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{
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U8 CDB32[32];
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MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
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MPI2_SGE_SIMPLE_UNION SGE;
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} MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION,
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Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t;
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/* SCSI IO Request Message */
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typedef struct _MPI2_SCSI_IO_REQUEST
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{
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U16 DevHandle; /* 0x00 */
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U8 ChainOffset; /* 0x02 */
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U8 Function; /* 0x03 */
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U16 Reserved1; /* 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 SenseBufferLowAddress; /* 0x0C */
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U16 SGLFlags; /* 0x10 */
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U8 SenseBufferLength; /* 0x12 */
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U8 Reserved4; /* 0x13 */
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U8 SGLOffset0; /* 0x14 */
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U8 SGLOffset1; /* 0x15 */
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U8 SGLOffset2; /* 0x16 */
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U8 SGLOffset3; /* 0x17 */
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U32 SkipCount; /* 0x18 */
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U32 DataLength; /* 0x1C */
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U32 BidirectionalDataLength; /* 0x20 */
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U16 IoFlags; /* 0x24 */
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U16 EEDPFlags; /* 0x26 */
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U32 EEDPBlockSize; /* 0x28 */
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U32 SecondaryReferenceTag; /* 0x2C */
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U16 SecondaryApplicationTag; /* 0x30 */
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U16 ApplicationTagTranslationMask; /* 0x32 */
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U8 LUN[8]; /* 0x34 */
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U32 Control; /* 0x3C */
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MPI2_SCSI_IO_CDB_UNION CDB; /* 0x40 */
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MPI2_SGE_IO_UNION SGL; /* 0x60 */
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} MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST,
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Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t;
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/* SCSI IO MsgFlags bits */
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/* MsgFlags for SenseBufferAddressSpace */
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#define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C)
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#define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00)
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#define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04)
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#define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08)
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#define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C)
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/* SCSI IO SGLFlags bits */
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/* base values for Data Location Address Space */
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#define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C)
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#define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00)
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#define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04)
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#define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08)
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#define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C)
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/* base values for Type */
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#define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03)
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#define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00)
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#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01)
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#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02)
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/* shift values for each sub-field */
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#define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12)
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#define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8)
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#define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4)
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#define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0)
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/* SCSI IO IoFlags bits */
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/* Large CDB Address Space */
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#define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000)
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#define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000)
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#define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000)
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#define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000)
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#define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000)
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#define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
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#define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
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#define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400)
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#define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
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#define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
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/* SCSI IO EEDPFlags bits */
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#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
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#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
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#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
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#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100)
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#define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008)
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#define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007)
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#define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001)
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#define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003)
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#define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004)
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#define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007)
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/* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
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/* SCSI IO Control bits */
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#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000)
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#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26)
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#define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000)
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#define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000)
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#define MPI2_SCSIIO_CONTROL_WRITE (0x01000000)
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#define MPI2_SCSIIO_CONTROL_READ (0x02000000)
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#define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000)
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#define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800)
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#define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11)
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#define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
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#define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000)
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#define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100)
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#define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200)
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#define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400)
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#define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0)
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#define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000)
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#define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040)
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#define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080)
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/* SCSI IO Error Reply Message */
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typedef struct _MPI2_SCSI_IO_REPLY
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{
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U16 DevHandle; /* 0x00 */
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U8 MsgLength; /* 0x02 */
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U8 Function; /* 0x03 */
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U16 Reserved1; /* 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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U8 SCSIStatus; /* 0x0C */
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U8 SCSIState; /* 0x0D */
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U16 IOCStatus; /* 0x0E */
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U32 IOCLogInfo; /* 0x10 */
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U32 TransferCount; /* 0x14 */
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U32 SenseCount; /* 0x18 */
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U32 ResponseInfo; /* 0x1C */
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U16 TaskTag; /* 0x20 */
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U16 Reserved4; /* 0x22 */
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U32 BidirectionalTransferCount; /* 0x24 */
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U32 Reserved5; /* 0x28 */
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U32 Reserved6; /* 0x2C */
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} MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY,
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Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t;
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/* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
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#define MPI2_SCSI_STATUS_GOOD (0x00)
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#define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02)
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#define MPI2_SCSI_STATUS_CONDITION_MET (0x04)
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#define MPI2_SCSI_STATUS_BUSY (0x08)
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#define MPI2_SCSI_STATUS_INTERMEDIATE (0x10)
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#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
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#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
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#define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /* obsolete */
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#define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28)
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#define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30)
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#define MPI2_SCSI_STATUS_TASK_ABORTED (0x40)
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/* SCSI IO Reply SCSIState flags */
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||||
|
||||
#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
|
||||
#define MPI2_SCSI_STATE_TERMINATED (0x08)
|
||||
#define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04)
|
||||
#define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02)
|
||||
#define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01)
|
||||
|
||||
#define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF)
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* SCSI Task Management messages
|
||||
****************************************************************************/
|
||||
|
||||
/* SCSI Task Management Request Message */
|
||||
typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST
|
||||
{
|
||||
U16 DevHandle; /* 0x00 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U8 Reserved1; /* 0x04 */
|
||||
U8 TaskType; /* 0x05 */
|
||||
U8 Reserved2; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved3; /* 0x0A */
|
||||
U8 LUN[8]; /* 0x0C */
|
||||
U32 Reserved4[7]; /* 0x14 */
|
||||
U16 TaskMID; /* 0x30 */
|
||||
U16 Reserved5; /* 0x32 */
|
||||
} MPI2_SCSI_TASK_MANAGE_REQUEST,
|
||||
MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
|
||||
Mpi2SCSITaskManagementRequest_t,
|
||||
MPI2_POINTER pMpi2SCSITaskManagementRequest_t;
|
||||
|
||||
/* TaskType values */
|
||||
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08)
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09)
|
||||
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION (0x0A)
|
||||
|
||||
/* MsgFlags bits */
|
||||
|
||||
#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18)
|
||||
#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00)
|
||||
#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08)
|
||||
#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10)
|
||||
|
||||
#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01)
|
||||
|
||||
|
||||
|
||||
/* SCSI Task Management Reply Message */
|
||||
typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY
|
||||
{
|
||||
U16 DevHandle; /* 0x00 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U8 ResponseCode; /* 0x04 */
|
||||
U8 TaskType; /* 0x05 */
|
||||
U8 Reserved1; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved2; /* 0x0A */
|
||||
U16 Reserved3; /* 0x0C */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
U32 TerminationCount; /* 0x14 */
|
||||
} MPI2_SCSI_TASK_MANAGE_REPLY,
|
||||
MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
|
||||
Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t;
|
||||
|
||||
/* ResponseCode values */
|
||||
|
||||
#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00)
|
||||
#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02)
|
||||
#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04)
|
||||
#define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05)
|
||||
#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08)
|
||||
#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09)
|
||||
#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80)
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* SCSI Enclosure Processor messages
|
||||
****************************************************************************/
|
||||
|
||||
/* SCSI Enclosure Processor Request Message */
|
||||
typedef struct _MPI2_SEP_REQUEST
|
||||
{
|
||||
U16 DevHandle; /* 0x00 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U8 Action; /* 0x04 */
|
||||
U8 Flags; /* 0x05 */
|
||||
U8 Reserved1; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved2; /* 0x0A */
|
||||
U32 SlotStatus; /* 0x0C */
|
||||
U32 Reserved3; /* 0x10 */
|
||||
U32 Reserved4; /* 0x14 */
|
||||
U32 Reserved5; /* 0x18 */
|
||||
U16 Slot; /* 0x1C */
|
||||
U16 EnclosureHandle; /* 0x1E */
|
||||
} MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST,
|
||||
Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t;
|
||||
|
||||
/* Action defines */
|
||||
#define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00)
|
||||
#define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01)
|
||||
|
||||
/* Flags defines */
|
||||
#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00)
|
||||
#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01)
|
||||
|
||||
/* SlotStatus defines */
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004)
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002)
|
||||
#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001)
|
||||
|
||||
|
||||
/* SCSI Enclosure Processor Reply Message */
|
||||
typedef struct _MPI2_SEP_REPLY
|
||||
{
|
||||
U16 DevHandle; /* 0x00 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U8 Action; /* 0x04 */
|
||||
U8 Flags; /* 0x05 */
|
||||
U8 Reserved1; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved2; /* 0x0A */
|
||||
U16 Reserved3; /* 0x0C */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
U32 SlotStatus; /* 0x14 */
|
||||
U32 Reserved4; /* 0x18 */
|
||||
U16 Slot; /* 0x1C */
|
||||
U16 EnclosureHandle; /* 0x1E */
|
||||
} MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY,
|
||||
Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t;
|
||||
|
||||
/* SlotStatus defines */
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004)
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002)
|
||||
#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001)
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
1295
drivers/scsi/mpt2sas/mpi/mpi2_ioc.h
Normal file
1295
drivers/scsi/mpt2sas/mpi/mpi2_ioc.h
Normal file
File diff suppressed because it is too large
Load diff
295
drivers/scsi/mpt2sas/mpi/mpi2_raid.h
Normal file
295
drivers/scsi/mpt2sas/mpi/mpi2_raid.h
Normal file
|
|
@ -0,0 +1,295 @@
|
|||
/*
|
||||
* Copyright (c) 2000-2008 LSI Corporation.
|
||||
*
|
||||
*
|
||||
* Name: mpi2_raid.h
|
||||
* Title: MPI Integrated RAID messages and structures
|
||||
* Creation Date: April 26, 2007
|
||||
*
|
||||
* mpi2_raid.h Version: 02.00.03
|
||||
*
|
||||
* Version History
|
||||
* ---------------
|
||||
*
|
||||
* Date Version Description
|
||||
* -------- -------- ------------------------------------------------------
|
||||
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
|
||||
* 08-31-07 02.00.01 Modifications to RAID Action request and reply,
|
||||
* including the Actions and ActionData.
|
||||
* 02-29-08 02.00.02 Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD.
|
||||
* 05-21-08 02.00.03 Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that
|
||||
* the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT
|
||||
* can be sized by the build environment.
|
||||
* --------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef MPI2_RAID_H
|
||||
#define MPI2_RAID_H
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Integrated RAID Messages
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* RAID Action messages
|
||||
****************************************************************************/
|
||||
|
||||
/* ActionDataWord defines for use with MPI2_RAID_ACTION_DELETE_VOLUME action */
|
||||
#define MPI2_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000)
|
||||
#define MPI2_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000001)
|
||||
|
||||
/* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
|
||||
|
||||
/* ActionDataWord defines for use with MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES action */
|
||||
#define MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD (0x00000001)
|
||||
|
||||
/* ActionDataWord for MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE Action */
|
||||
typedef struct _MPI2_RAID_ACTION_RATE_DATA
|
||||
{
|
||||
U8 RateToChange; /* 0x00 */
|
||||
U8 RateOrMode; /* 0x01 */
|
||||
U16 DataScrubDuration; /* 0x02 */
|
||||
} MPI2_RAID_ACTION_RATE_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_RATE_DATA,
|
||||
Mpi2RaidActionRateData_t, MPI2_POINTER pMpi2RaidActionRateData_t;
|
||||
|
||||
#define MPI2_RAID_ACTION_SET_RATE_RESYNC (0x00)
|
||||
#define MPI2_RAID_ACTION_SET_RATE_DATA_SCRUB (0x01)
|
||||
#define MPI2_RAID_ACTION_SET_RATE_POWERSAVE_MODE (0x02)
|
||||
|
||||
/* ActionDataWord for MPI2_RAID_ACTION_START_RAID_FUNCTION Action */
|
||||
typedef struct _MPI2_RAID_ACTION_START_RAID_FUNCTION
|
||||
{
|
||||
U8 RAIDFunction; /* 0x00 */
|
||||
U8 Flags; /* 0x01 */
|
||||
U16 Reserved1; /* 0x02 */
|
||||
} MPI2_RAID_ACTION_START_RAID_FUNCTION,
|
||||
MPI2_POINTER PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION,
|
||||
Mpi2RaidActionStartRaidFunction_t,
|
||||
MPI2_POINTER pMpi2RaidActionStartRaidFunction_t;
|
||||
|
||||
/* defines for the RAIDFunction field */
|
||||
#define MPI2_RAID_ACTION_START_BACKGROUND_INIT (0x00)
|
||||
#define MPI2_RAID_ACTION_START_ONLINE_CAP_EXPANSION (0x01)
|
||||
#define MPI2_RAID_ACTION_START_CONSISTENCY_CHECK (0x02)
|
||||
|
||||
/* defines for the Flags field */
|
||||
#define MPI2_RAID_ACTION_START_NEW (0x00)
|
||||
#define MPI2_RAID_ACTION_START_RESUME (0x01)
|
||||
|
||||
/* ActionDataWord for MPI2_RAID_ACTION_STOP_RAID_FUNCTION Action */
|
||||
typedef struct _MPI2_RAID_ACTION_STOP_RAID_FUNCTION
|
||||
{
|
||||
U8 RAIDFunction; /* 0x00 */
|
||||
U8 Flags; /* 0x01 */
|
||||
U16 Reserved1; /* 0x02 */
|
||||
} MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
|
||||
MPI2_POINTER PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
|
||||
Mpi2RaidActionStopRaidFunction_t,
|
||||
MPI2_POINTER pMpi2RaidActionStopRaidFunction_t;
|
||||
|
||||
/* defines for the RAIDFunction field */
|
||||
#define MPI2_RAID_ACTION_STOP_BACKGROUND_INIT (0x00)
|
||||
#define MPI2_RAID_ACTION_STOP_ONLINE_CAP_EXPANSION (0x01)
|
||||
#define MPI2_RAID_ACTION_STOP_CONSISTENCY_CHECK (0x02)
|
||||
|
||||
/* defines for the Flags field */
|
||||
#define MPI2_RAID_ACTION_STOP_ABORT (0x00)
|
||||
#define MPI2_RAID_ACTION_STOP_PAUSE (0x01)
|
||||
|
||||
/* ActionDataWord for MPI2_RAID_ACTION_CREATE_HOT_SPARE Action */
|
||||
typedef struct _MPI2_RAID_ACTION_HOT_SPARE
|
||||
{
|
||||
U8 HotSparePool; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U16 DevHandle; /* 0x02 */
|
||||
} MPI2_RAID_ACTION_HOT_SPARE, MPI2_POINTER PTR_MPI2_RAID_ACTION_HOT_SPARE,
|
||||
Mpi2RaidActionHotSpare_t, MPI2_POINTER pMpi2RaidActionHotSpare_t;
|
||||
|
||||
/* ActionDataWord for MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE Action */
|
||||
typedef struct _MPI2_RAID_ACTION_FW_UPDATE_MODE
|
||||
{
|
||||
U8 Flags; /* 0x00 */
|
||||
U8 DeviceFirmwareUpdateModeTimeout; /* 0x01 */
|
||||
U16 Reserved1; /* 0x02 */
|
||||
} MPI2_RAID_ACTION_FW_UPDATE_MODE,
|
||||
MPI2_POINTER PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE,
|
||||
Mpi2RaidActionFwUpdateMode_t, MPI2_POINTER pMpi2RaidActionFwUpdateMode_t;
|
||||
|
||||
/* ActionDataWord defines for use with MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */
|
||||
#define MPI2_RAID_ACTION_ADATA_DISABLE_FW_UPDATE (0x00)
|
||||
#define MPI2_RAID_ACTION_ADATA_ENABLE_FW_UPDATE (0x01)
|
||||
|
||||
typedef union _MPI2_RAID_ACTION_DATA
|
||||
{
|
||||
U32 Word;
|
||||
MPI2_RAID_ACTION_RATE_DATA Rates;
|
||||
MPI2_RAID_ACTION_START_RAID_FUNCTION StartRaidFunction;
|
||||
MPI2_RAID_ACTION_STOP_RAID_FUNCTION StopRaidFunction;
|
||||
MPI2_RAID_ACTION_HOT_SPARE HotSpare;
|
||||
MPI2_RAID_ACTION_FW_UPDATE_MODE FwUpdateMode;
|
||||
} MPI2_RAID_ACTION_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_DATA,
|
||||
Mpi2RaidActionData_t, MPI2_POINTER pMpi2RaidActionData_t;
|
||||
|
||||
|
||||
/* RAID Action Request Message */
|
||||
typedef struct _MPI2_RAID_ACTION_REQUEST
|
||||
{
|
||||
U8 Action; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 VolDevHandle; /* 0x04 */
|
||||
U8 PhysDiskNum; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved2; /* 0x0A */
|
||||
U32 Reserved3; /* 0x0C */
|
||||
MPI2_RAID_ACTION_DATA ActionDataWord; /* 0x10 */
|
||||
MPI2_SGE_SIMPLE_UNION ActionDataSGE; /* 0x14 */
|
||||
} MPI2_RAID_ACTION_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACTION_REQUEST,
|
||||
Mpi2RaidActionRequest_t, MPI2_POINTER pMpi2RaidActionRequest_t;
|
||||
|
||||
/* RAID Action request Action values */
|
||||
|
||||
#define MPI2_RAID_ACTION_INDICATOR_STRUCT (0x01)
|
||||
#define MPI2_RAID_ACTION_CREATE_VOLUME (0x02)
|
||||
#define MPI2_RAID_ACTION_DELETE_VOLUME (0x03)
|
||||
#define MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES (0x04)
|
||||
#define MPI2_RAID_ACTION_ENABLE_ALL_VOLUMES (0x05)
|
||||
#define MPI2_RAID_ACTION_PHYSDISK_OFFLINE (0x0A)
|
||||
#define MPI2_RAID_ACTION_PHYSDISK_ONLINE (0x0B)
|
||||
#define MPI2_RAID_ACTION_FAIL_PHYSDISK (0x0F)
|
||||
#define MPI2_RAID_ACTION_ACTIVATE_VOLUME (0x11)
|
||||
#define MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15)
|
||||
#define MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE (0x17)
|
||||
#define MPI2_RAID_ACTION_SET_VOLUME_NAME (0x18)
|
||||
#define MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE (0x19)
|
||||
#define MPI2_RAID_ACTION_ENABLE_FAILED_VOLUME (0x1C)
|
||||
#define MPI2_RAID_ACTION_CREATE_HOT_SPARE (0x1D)
|
||||
#define MPI2_RAID_ACTION_DELETE_HOT_SPARE (0x1E)
|
||||
#define MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED (0x20)
|
||||
#define MPI2_RAID_ACTION_START_RAID_FUNCTION (0x21)
|
||||
#define MPI2_RAID_ACTION_STOP_RAID_FUNCTION (0x22)
|
||||
|
||||
|
||||
/* RAID Volume Creation Structure */
|
||||
|
||||
/*
|
||||
* The following define can be customized for the targeted product.
|
||||
*/
|
||||
#ifndef MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS
|
||||
#define MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS (1)
|
||||
#endif
|
||||
|
||||
typedef struct _MPI2_RAID_VOLUME_PHYSDISK
|
||||
{
|
||||
U8 RAIDSetNum; /* 0x00 */
|
||||
U8 PhysDiskMap; /* 0x01 */
|
||||
U16 PhysDiskDevHandle; /* 0x02 */
|
||||
} MPI2_RAID_VOLUME_PHYSDISK, MPI2_POINTER PTR_MPI2_RAID_VOLUME_PHYSDISK,
|
||||
Mpi2RaidVolumePhysDisk_t, MPI2_POINTER pMpi2RaidVolumePhysDisk_t;
|
||||
|
||||
/* defines for the PhysDiskMap field */
|
||||
#define MPI2_RAIDACTION_PHYSDISK_PRIMARY (0x01)
|
||||
#define MPI2_RAIDACTION_PHYSDISK_SECONDARY (0x02)
|
||||
|
||||
typedef struct _MPI2_RAID_VOLUME_CREATION_STRUCT
|
||||
{
|
||||
U8 NumPhysDisks; /* 0x00 */
|
||||
U8 VolumeType; /* 0x01 */
|
||||
U16 Reserved1; /* 0x02 */
|
||||
U32 VolumeCreationFlags; /* 0x04 */
|
||||
U32 VolumeSettings; /* 0x08 */
|
||||
U8 Reserved2; /* 0x0C */
|
||||
U8 ResyncRate; /* 0x0D */
|
||||
U16 DataScrubDuration; /* 0x0E */
|
||||
U64 VolumeMaxLBA; /* 0x10 */
|
||||
U32 StripeSize; /* 0x18 */
|
||||
U8 Name[16]; /* 0x1C */
|
||||
MPI2_RAID_VOLUME_PHYSDISK PhysDisk[MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS];/* 0x2C */
|
||||
} MPI2_RAID_VOLUME_CREATION_STRUCT,
|
||||
MPI2_POINTER PTR_MPI2_RAID_VOLUME_CREATION_STRUCT,
|
||||
Mpi2RaidVolumeCreationStruct_t, MPI2_POINTER pMpi2RaidVolumeCreationStruct_t;
|
||||
|
||||
/* use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */
|
||||
|
||||
/* defines for the VolumeCreationFlags field */
|
||||
#define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80)
|
||||
#define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT (0x04)
|
||||
#define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT (0x02)
|
||||
#define MPI2_RAID_VOL_CREATION_MIGRATE_DATA (0x01)
|
||||
|
||||
|
||||
/* RAID Online Capacity Expansion Structure */
|
||||
|
||||
typedef struct _MPI2_RAID_ONLINE_CAPACITY_EXPANSION
|
||||
{
|
||||
U32 Flags; /* 0x00 */
|
||||
U16 DevHandle0; /* 0x04 */
|
||||
U16 Reserved1; /* 0x06 */
|
||||
U16 DevHandle1; /* 0x08 */
|
||||
U16 Reserved2; /* 0x0A */
|
||||
} MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
|
||||
MPI2_POINTER PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
|
||||
Mpi2RaidOnlineCapacityExpansion_t,
|
||||
MPI2_POINTER pMpi2RaidOnlineCapacityExpansion_t;
|
||||
|
||||
|
||||
/* RAID Volume Indicator Structure */
|
||||
|
||||
typedef struct _MPI2_RAID_VOL_INDICATOR
|
||||
{
|
||||
U64 TotalBlocks; /* 0x00 */
|
||||
U64 BlocksRemaining; /* 0x08 */
|
||||
U32 Flags; /* 0x10 */
|
||||
} MPI2_RAID_VOL_INDICATOR, MPI2_POINTER PTR_MPI2_RAID_VOL_INDICATOR,
|
||||
Mpi2RaidVolIndicator_t, MPI2_POINTER pMpi2RaidVolIndicator_t;
|
||||
|
||||
/* defines for RAID Volume Indicator Flags field */
|
||||
#define MPI2_RAID_VOL_FLAGS_OP_MASK (0x0000000F)
|
||||
#define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT (0x00000000)
|
||||
#define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001)
|
||||
#define MPI2_RAID_VOL_FLAGS_OP_CONSISTENCY_CHECK (0x00000002)
|
||||
#define MPI2_RAID_VOL_FLAGS_OP_RESYNC (0x00000003)
|
||||
|
||||
|
||||
/* RAID Action Reply ActionData union */
|
||||
typedef union _MPI2_RAID_ACTION_REPLY_DATA
|
||||
{
|
||||
U32 Word[5];
|
||||
MPI2_RAID_VOL_INDICATOR RaidVolumeIndicator;
|
||||
U16 VolDevHandle;
|
||||
U8 VolumeState;
|
||||
U8 PhysDiskNum;
|
||||
} MPI2_RAID_ACTION_REPLY_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY_DATA,
|
||||
Mpi2RaidActionReplyData_t, MPI2_POINTER pMpi2RaidActionReplyData_t;
|
||||
|
||||
/* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
|
||||
|
||||
|
||||
/* RAID Action Reply Message */
|
||||
typedef struct _MPI2_RAID_ACTION_REPLY
|
||||
{
|
||||
U8 Action; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 VolDevHandle; /* 0x04 */
|
||||
U8 PhysDiskNum; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved2; /* 0x0A */
|
||||
U16 Reserved3; /* 0x0C */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
MPI2_RAID_ACTION_REPLY_DATA ActionData; /* 0x14 */
|
||||
} MPI2_RAID_ACTION_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY,
|
||||
Mpi2RaidActionReply_t, MPI2_POINTER pMpi2RaidActionReply_t;
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
282
drivers/scsi/mpt2sas/mpi/mpi2_sas.h
Normal file
282
drivers/scsi/mpt2sas/mpi/mpi2_sas.h
Normal file
|
|
@ -0,0 +1,282 @@
|
|||
/*
|
||||
* Copyright (c) 2000-2007 LSI Corporation.
|
||||
*
|
||||
*
|
||||
* Name: mpi2_sas.h
|
||||
* Title: MPI Serial Attached SCSI structures and definitions
|
||||
* Creation Date: February 9, 2007
|
||||
*
|
||||
* mpi2.h Version: 02.00.02
|
||||
*
|
||||
* Version History
|
||||
* ---------------
|
||||
*
|
||||
* Date Version Description
|
||||
* -------- -------- ------------------------------------------------------
|
||||
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
|
||||
* 06-26-07 02.00.01 Added Clear All Persistent Operation to SAS IO Unit
|
||||
* Control Request.
|
||||
* 10-02-08 02.00.02 Added Set IOC Parameter Operation to SAS IO Unit Control
|
||||
* Request.
|
||||
* --------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef MPI2_SAS_H
|
||||
#define MPI2_SAS_H
|
||||
|
||||
/*
|
||||
* Values for SASStatus.
|
||||
*/
|
||||
#define MPI2_SASSTATUS_SUCCESS (0x00)
|
||||
#define MPI2_SASSTATUS_UNKNOWN_ERROR (0x01)
|
||||
#define MPI2_SASSTATUS_INVALID_FRAME (0x02)
|
||||
#define MPI2_SASSTATUS_UTC_BAD_DEST (0x03)
|
||||
#define MPI2_SASSTATUS_UTC_BREAK_RECEIVED (0x04)
|
||||
#define MPI2_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05)
|
||||
#define MPI2_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06)
|
||||
#define MPI2_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07)
|
||||
#define MPI2_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08)
|
||||
#define MPI2_SASSTATUS_UTC_WRONG_DESTINATION (0x09)
|
||||
#define MPI2_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A)
|
||||
#define MPI2_SASSTATUS_LONG_INFORMATION_UNIT (0x0B)
|
||||
#define MPI2_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C)
|
||||
#define MPI2_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D)
|
||||
#define MPI2_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E)
|
||||
#define MPI2_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F)
|
||||
#define MPI2_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10)
|
||||
#define MPI2_SASSTATUS_DATA_OFFSET_ERROR (0x11)
|
||||
#define MPI2_SASSTATUS_SDSF_NAK_RECEIVED (0x12)
|
||||
#define MPI2_SASSTATUS_SDSF_CONNECTION_FAILED (0x13)
|
||||
#define MPI2_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14)
|
||||
|
||||
|
||||
/*
|
||||
* Values for the SAS DeviceInfo field used in SAS Device Status Change Event
|
||||
* data and SAS Configuration pages.
|
||||
*/
|
||||
#define MPI2_SAS_DEVICE_INFO_SEP (0x00004000)
|
||||
#define MPI2_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
|
||||
#define MPI2_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
|
||||
#define MPI2_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800)
|
||||
#define MPI2_SAS_DEVICE_INFO_SSP_TARGET (0x00000400)
|
||||
#define MPI2_SAS_DEVICE_INFO_STP_TARGET (0x00000200)
|
||||
#define MPI2_SAS_DEVICE_INFO_SMP_TARGET (0x00000100)
|
||||
#define MPI2_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080)
|
||||
#define MPI2_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040)
|
||||
#define MPI2_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020)
|
||||
#define MPI2_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010)
|
||||
#define MPI2_SAS_DEVICE_INFO_SATA_HOST (0x00000008)
|
||||
|
||||
#define MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007)
|
||||
#define MPI2_SAS_DEVICE_INFO_NO_DEVICE (0x00000000)
|
||||
#define MPI2_SAS_DEVICE_INFO_END_DEVICE (0x00000001)
|
||||
#define MPI2_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002)
|
||||
#define MPI2_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003)
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* SAS Messages
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* SMP Passthrough messages
|
||||
****************************************************************************/
|
||||
|
||||
/* SMP Passthrough Request Message */
|
||||
typedef struct _MPI2_SMP_PASSTHROUGH_REQUEST
|
||||
{
|
||||
U8 PassthroughFlags; /* 0x00 */
|
||||
U8 PhysicalPort; /* 0x01 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 RequestDataLength; /* 0x04 */
|
||||
U8 SGLFlags; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved1; /* 0x0A */
|
||||
U32 Reserved2; /* 0x0C */
|
||||
U64 SASAddress; /* 0x10 */
|
||||
U32 Reserved3; /* 0x18 */
|
||||
U32 Reserved4; /* 0x1C */
|
||||
MPI2_SIMPLE_SGE_UNION SGL; /* 0x20 */
|
||||
} MPI2_SMP_PASSTHROUGH_REQUEST, MPI2_POINTER PTR_MPI2_SMP_PASSTHROUGH_REQUEST,
|
||||
Mpi2SmpPassthroughRequest_t, MPI2_POINTER pMpi2SmpPassthroughRequest_t;
|
||||
|
||||
/* values for PassthroughFlags field */
|
||||
#define MPI2_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80)
|
||||
|
||||
/* values for SGLFlags field are in the SGL section of mpi2.h */
|
||||
|
||||
|
||||
/* SMP Passthrough Reply Message */
|
||||
typedef struct _MPI2_SMP_PASSTHROUGH_REPLY
|
||||
{
|
||||
U8 PassthroughFlags; /* 0x00 */
|
||||
U8 PhysicalPort; /* 0x01 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 ResponseDataLength; /* 0x04 */
|
||||
U8 SGLFlags; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved1; /* 0x0A */
|
||||
U8 Reserved2; /* 0x0C */
|
||||
U8 SASStatus; /* 0x0D */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
U32 Reserved3; /* 0x14 */
|
||||
U8 ResponseData[4]; /* 0x18 */
|
||||
} MPI2_SMP_PASSTHROUGH_REPLY, MPI2_POINTER PTR_MPI2_SMP_PASSTHROUGH_REPLY,
|
||||
Mpi2SmpPassthroughReply_t, MPI2_POINTER pMpi2SmpPassthroughReply_t;
|
||||
|
||||
/* values for PassthroughFlags field */
|
||||
#define MPI2_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80)
|
||||
|
||||
/* values for SASStatus field are at the top of this file */
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* SATA Passthrough messages
|
||||
****************************************************************************/
|
||||
|
||||
/* SATA Passthrough Request Message */
|
||||
typedef struct _MPI2_SATA_PASSTHROUGH_REQUEST
|
||||
{
|
||||
U16 DevHandle; /* 0x00 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 PassthroughFlags; /* 0x04 */
|
||||
U8 SGLFlags; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved1; /* 0x0A */
|
||||
U32 Reserved2; /* 0x0C */
|
||||
U32 Reserved3; /* 0x10 */
|
||||
U32 Reserved4; /* 0x14 */
|
||||
U32 DataLength; /* 0x18 */
|
||||
U8 CommandFIS[20]; /* 0x1C */
|
||||
MPI2_SIMPLE_SGE_UNION SGL; /* 0x20 */
|
||||
} MPI2_SATA_PASSTHROUGH_REQUEST, MPI2_POINTER PTR_MPI2_SATA_PASSTHROUGH_REQUEST,
|
||||
Mpi2SataPassthroughRequest_t, MPI2_POINTER pMpi2SataPassthroughRequest_t;
|
||||
|
||||
/* values for PassthroughFlags field */
|
||||
#define MPI2_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG (0x0100)
|
||||
#define MPI2_SATA_PT_REQ_PT_FLAGS_DMA (0x0020)
|
||||
#define MPI2_SATA_PT_REQ_PT_FLAGS_PIO (0x0010)
|
||||
#define MPI2_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004)
|
||||
#define MPI2_SATA_PT_REQ_PT_FLAGS_WRITE (0x0002)
|
||||
#define MPI2_SATA_PT_REQ_PT_FLAGS_READ (0x0001)
|
||||
|
||||
/* values for SGLFlags field are in the SGL section of mpi2.h */
|
||||
|
||||
|
||||
/* SATA Passthrough Reply Message */
|
||||
typedef struct _MPI2_SATA_PASSTHROUGH_REPLY
|
||||
{
|
||||
U16 DevHandle; /* 0x00 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 PassthroughFlags; /* 0x04 */
|
||||
U8 SGLFlags; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved1; /* 0x0A */
|
||||
U8 Reserved2; /* 0x0C */
|
||||
U8 SASStatus; /* 0x0D */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
U8 StatusFIS[20]; /* 0x14 */
|
||||
U32 StatusControlRegisters; /* 0x28 */
|
||||
U32 TransferCount; /* 0x2C */
|
||||
} MPI2_SATA_PASSTHROUGH_REPLY, MPI2_POINTER PTR_MPI2_SATA_PASSTHROUGH_REPLY,
|
||||
Mpi2SataPassthroughReply_t, MPI2_POINTER pMpi2SataPassthroughReply_t;
|
||||
|
||||
/* values for SASStatus field are at the top of this file */
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* SAS IO Unit Control messages
|
||||
****************************************************************************/
|
||||
|
||||
/* SAS IO Unit Control Request Message */
|
||||
typedef struct _MPI2_SAS_IOUNIT_CONTROL_REQUEST
|
||||
{
|
||||
U8 Operation; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 DevHandle; /* 0x04 */
|
||||
U8 IOCParameter; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved3; /* 0x0A */
|
||||
U16 Reserved4; /* 0x0C */
|
||||
U8 PhyNum; /* 0x0E */
|
||||
U8 PrimFlags; /* 0x0F */
|
||||
U32 Primitive; /* 0x10 */
|
||||
U8 LookupMethod; /* 0x14 */
|
||||
U8 Reserved5; /* 0x15 */
|
||||
U16 SlotNumber; /* 0x16 */
|
||||
U64 LookupAddress; /* 0x18 */
|
||||
U32 IOCParameterValue; /* 0x20 */
|
||||
U32 Reserved7; /* 0x24 */
|
||||
U32 Reserved8; /* 0x28 */
|
||||
} MPI2_SAS_IOUNIT_CONTROL_REQUEST,
|
||||
MPI2_POINTER PTR_MPI2_SAS_IOUNIT_CONTROL_REQUEST,
|
||||
Mpi2SasIoUnitControlRequest_t, MPI2_POINTER pMpi2SasIoUnitControlRequest_t;
|
||||
|
||||
/* values for the Operation field */
|
||||
#define MPI2_SAS_OP_CLEAR_ALL_PERSISTENT (0x02)
|
||||
#define MPI2_SAS_OP_PHY_LINK_RESET (0x06)
|
||||
#define MPI2_SAS_OP_PHY_HARD_RESET (0x07)
|
||||
#define MPI2_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08)
|
||||
#define MPI2_SAS_OP_SEND_PRIMITIVE (0x0A)
|
||||
#define MPI2_SAS_OP_FORCE_FULL_DISCOVERY (0x0B)
|
||||
#define MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C)
|
||||
#define MPI2_SAS_OP_REMOVE_DEVICE (0x0D)
|
||||
#define MPI2_SAS_OP_LOOKUP_MAPPING (0x0E)
|
||||
#define MPI2_SAS_OP_SET_IOC_PARAMETER (0x0F)
|
||||
#define MPI2_SAS_OP_PRODUCT_SPECIFIC_MIN (0x80)
|
||||
|
||||
/* values for the PrimFlags field */
|
||||
#define MPI2_SAS_PRIMFLAGS_SINGLE (0x08)
|
||||
#define MPI2_SAS_PRIMFLAGS_TRIPLE (0x02)
|
||||
#define MPI2_SAS_PRIMFLAGS_REDUNDANT (0x01)
|
||||
|
||||
/* values for the LookupMethod field */
|
||||
#define MPI2_SAS_LOOKUP_METHOD_SAS_ADDRESS (0x01)
|
||||
#define MPI2_SAS_LOOKUP_METHOD_SAS_ENCLOSURE_SLOT (0x02)
|
||||
#define MPI2_SAS_LOOKUP_METHOD_SAS_DEVICE_NAME (0x03)
|
||||
|
||||
|
||||
/* SAS IO Unit Control Reply Message */
|
||||
typedef struct _MPI2_SAS_IOUNIT_CONTROL_REPLY
|
||||
{
|
||||
U8 Operation; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 DevHandle; /* 0x04 */
|
||||
U8 IOCParameter; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved3; /* 0x0A */
|
||||
U16 Reserved4; /* 0x0C */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
} MPI2_SAS_IOUNIT_CONTROL_REPLY,
|
||||
MPI2_POINTER PTR_MPI2_SAS_IOUNIT_CONTROL_REPLY,
|
||||
Mpi2SasIoUnitControlReply_t, MPI2_POINTER pMpi2SasIoUnitControlReply_t;
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
249
drivers/scsi/mpt2sas/mpi/mpi2_tool.h
Normal file
249
drivers/scsi/mpt2sas/mpi/mpi2_tool.h
Normal file
|
|
@ -0,0 +1,249 @@
|
|||
/*
|
||||
* Copyright (c) 2000-2008 LSI Corporation.
|
||||
*
|
||||
*
|
||||
* Name: mpi2_tool.h
|
||||
* Title: MPI diagnostic tool structures and definitions
|
||||
* Creation Date: March 26, 2007
|
||||
*
|
||||
* mpi2_tool.h Version: 02.00.02
|
||||
*
|
||||
* Version History
|
||||
* ---------------
|
||||
*
|
||||
* Date Version Description
|
||||
* -------- -------- ------------------------------------------------------
|
||||
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
|
||||
* 12-18-07 02.00.01 Added Diagnostic Buffer Post and Diagnostic Release
|
||||
* structures and defines.
|
||||
* 02-29-08 02.00.02 Modified various names to make them 32-character unique.
|
||||
* --------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef MPI2_TOOL_H
|
||||
#define MPI2_TOOL_H
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Toolbox Messages
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
/* defines for the Tools */
|
||||
#define MPI2_TOOLBOX_CLEAN_TOOL (0x00)
|
||||
#define MPI2_TOOLBOX_MEMORY_MOVE_TOOL (0x01)
|
||||
#define MPI2_TOOLBOX_BEACON_TOOL (0x05)
|
||||
|
||||
/****************************************************************************
|
||||
* Toolbox reply
|
||||
****************************************************************************/
|
||||
|
||||
typedef struct _MPI2_TOOLBOX_REPLY
|
||||
{
|
||||
U8 Tool; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 Reserved2; /* 0x04 */
|
||||
U8 Reserved3; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved4; /* 0x0A */
|
||||
U16 Reserved5; /* 0x0C */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
} MPI2_TOOLBOX_REPLY, MPI2_POINTER PTR_MPI2_TOOLBOX_REPLY,
|
||||
Mpi2ToolboxReply_t, MPI2_POINTER pMpi2ToolboxReply_t;
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Toolbox Clean Tool request
|
||||
****************************************************************************/
|
||||
|
||||
typedef struct _MPI2_TOOLBOX_CLEAN_REQUEST
|
||||
{
|
||||
U8 Tool; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 Reserved2; /* 0x04 */
|
||||
U8 Reserved3; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved4; /* 0x0A */
|
||||
U32 Flags; /* 0x0C */
|
||||
} MPI2_TOOLBOX_CLEAN_REQUEST, MPI2_POINTER PTR_MPI2_TOOLBOX_CLEAN_REQUEST,
|
||||
Mpi2ToolboxCleanRequest_t, MPI2_POINTER pMpi2ToolboxCleanRequest_t;
|
||||
|
||||
/* values for the Flags field */
|
||||
#define MPI2_TOOLBOX_CLEAN_BOOT_SERVICES (0x80000000)
|
||||
#define MPI2_TOOLBOX_CLEAN_PERSIST_MANUFACT_PAGES (0x40000000)
|
||||
#define MPI2_TOOLBOX_CLEAN_OTHER_PERSIST_PAGES (0x20000000)
|
||||
#define MPI2_TOOLBOX_CLEAN_FW_CURRENT (0x10000000)
|
||||
#define MPI2_TOOLBOX_CLEAN_FW_BACKUP (0x08000000)
|
||||
#define MPI2_TOOLBOX_CLEAN_MEGARAID (0x02000000)
|
||||
#define MPI2_TOOLBOX_CLEAN_INITIALIZATION (0x01000000)
|
||||
#define MPI2_TOOLBOX_CLEAN_FLASH (0x00000004)
|
||||
#define MPI2_TOOLBOX_CLEAN_SEEPROM (0x00000002)
|
||||
#define MPI2_TOOLBOX_CLEAN_NVSRAM (0x00000001)
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Toolbox Memory Move request
|
||||
****************************************************************************/
|
||||
|
||||
typedef struct _MPI2_TOOLBOX_MEM_MOVE_REQUEST
|
||||
{
|
||||
U8 Tool; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 Reserved2; /* 0x04 */
|
||||
U8 Reserved3; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved4; /* 0x0A */
|
||||
MPI2_SGE_SIMPLE_UNION SGL; /* 0x0C */
|
||||
} MPI2_TOOLBOX_MEM_MOVE_REQUEST, MPI2_POINTER PTR_MPI2_TOOLBOX_MEM_MOVE_REQUEST,
|
||||
Mpi2ToolboxMemMoveRequest_t, MPI2_POINTER pMpi2ToolboxMemMoveRequest_t;
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Toolbox Beacon Tool request
|
||||
****************************************************************************/
|
||||
|
||||
typedef struct _MPI2_TOOLBOX_BEACON_REQUEST
|
||||
{
|
||||
U8 Tool; /* 0x00 */
|
||||
U8 Reserved1; /* 0x01 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 Reserved2; /* 0x04 */
|
||||
U8 Reserved3; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved4; /* 0x0A */
|
||||
U8 Reserved5; /* 0x0C */
|
||||
U8 PhysicalPort; /* 0x0D */
|
||||
U8 Reserved6; /* 0x0E */
|
||||
U8 Flags; /* 0x0F */
|
||||
} MPI2_TOOLBOX_BEACON_REQUEST, MPI2_POINTER PTR_MPI2_TOOLBOX_BEACON_REQUEST,
|
||||
Mpi2ToolboxBeaconRequest_t, MPI2_POINTER pMpi2ToolboxBeaconRequest_t;
|
||||
|
||||
/* values for the Flags field */
|
||||
#define MPI2_TOOLBOX_FLAGS_BEACONMODE_OFF (0x00)
|
||||
#define MPI2_TOOLBOX_FLAGS_BEACONMODE_ON (0x01)
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Diagnostic Buffer Messages
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Diagnostic Buffer Post request
|
||||
****************************************************************************/
|
||||
|
||||
typedef struct _MPI2_DIAG_BUFFER_POST_REQUEST
|
||||
{
|
||||
U8 Reserved1; /* 0x00 */
|
||||
U8 BufferType; /* 0x01 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 Reserved2; /* 0x04 */
|
||||
U8 Reserved3; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved4; /* 0x0A */
|
||||
U64 BufferAddress; /* 0x0C */
|
||||
U32 BufferLength; /* 0x14 */
|
||||
U32 Reserved5; /* 0x18 */
|
||||
U32 Reserved6; /* 0x1C */
|
||||
U32 Flags; /* 0x20 */
|
||||
U32 ProductSpecific[23]; /* 0x24 */
|
||||
} MPI2_DIAG_BUFFER_POST_REQUEST, MPI2_POINTER PTR_MPI2_DIAG_BUFFER_POST_REQUEST,
|
||||
Mpi2DiagBufferPostRequest_t, MPI2_POINTER pMpi2DiagBufferPostRequest_t;
|
||||
|
||||
/* values for the BufferType field */
|
||||
#define MPI2_DIAG_BUF_TYPE_TRACE (0x00)
|
||||
#define MPI2_DIAG_BUF_TYPE_SNAPSHOT (0x01)
|
||||
/* count of the number of buffer types */
|
||||
#define MPI2_DIAG_BUF_TYPE_COUNT (0x02)
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Diagnostic Buffer Post reply
|
||||
****************************************************************************/
|
||||
|
||||
typedef struct _MPI2_DIAG_BUFFER_POST_REPLY
|
||||
{
|
||||
U8 Reserved1; /* 0x00 */
|
||||
U8 BufferType; /* 0x01 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 Reserved2; /* 0x04 */
|
||||
U8 Reserved3; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved4; /* 0x0A */
|
||||
U16 Reserved5; /* 0x0C */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
U32 TransferLength; /* 0x14 */
|
||||
} MPI2_DIAG_BUFFER_POST_REPLY, MPI2_POINTER PTR_MPI2_DIAG_BUFFER_POST_REPLY,
|
||||
Mpi2DiagBufferPostReply_t, MPI2_POINTER pMpi2DiagBufferPostReply_t;
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Diagnostic Release request
|
||||
****************************************************************************/
|
||||
|
||||
typedef struct _MPI2_DIAG_RELEASE_REQUEST
|
||||
{
|
||||
U8 Reserved1; /* 0x00 */
|
||||
U8 BufferType; /* 0x01 */
|
||||
U8 ChainOffset; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 Reserved2; /* 0x04 */
|
||||
U8 Reserved3; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved4; /* 0x0A */
|
||||
} MPI2_DIAG_RELEASE_REQUEST, MPI2_POINTER PTR_MPI2_DIAG_RELEASE_REQUEST,
|
||||
Mpi2DiagReleaseRequest_t, MPI2_POINTER pMpi2DiagReleaseRequest_t;
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Diagnostic Buffer Post reply
|
||||
****************************************************************************/
|
||||
|
||||
typedef struct _MPI2_DIAG_RELEASE_REPLY
|
||||
{
|
||||
U8 Reserved1; /* 0x00 */
|
||||
U8 BufferType; /* 0x01 */
|
||||
U8 MsgLength; /* 0x02 */
|
||||
U8 Function; /* 0x03 */
|
||||
U16 Reserved2; /* 0x04 */
|
||||
U8 Reserved3; /* 0x06 */
|
||||
U8 MsgFlags; /* 0x07 */
|
||||
U8 VP_ID; /* 0x08 */
|
||||
U8 VF_ID; /* 0x09 */
|
||||
U16 Reserved4; /* 0x0A */
|
||||
U16 Reserved5; /* 0x0C */
|
||||
U16 IOCStatus; /* 0x0E */
|
||||
U32 IOCLogInfo; /* 0x10 */
|
||||
} MPI2_DIAG_RELEASE_REPLY, MPI2_POINTER PTR_MPI2_DIAG_RELEASE_REPLY,
|
||||
Mpi2DiagReleaseReply_t, MPI2_POINTER pMpi2DiagReleaseReply_t;
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
61
drivers/scsi/mpt2sas/mpi/mpi2_type.h
Normal file
61
drivers/scsi/mpt2sas/mpi/mpi2_type.h
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
/*
|
||||
* Copyright (c) 2000-2007 LSI Corporation.
|
||||
*
|
||||
*
|
||||
* Name: mpi2_type.h
|
||||
* Title: MPI basic type definitions
|
||||
* Creation Date: August 16, 2006
|
||||
*
|
||||
* mpi2_type.h Version: 02.00.00
|
||||
*
|
||||
* Version History
|
||||
* ---------------
|
||||
*
|
||||
* Date Version Description
|
||||
* -------- -------- ------------------------------------------------------
|
||||
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
|
||||
* --------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef MPI2_TYPE_H
|
||||
#define MPI2_TYPE_H
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* Define MPI2_POINTER if it hasn't already been defined. By default
|
||||
* MPI2_POINTER is defined to be a near pointer. MPI2_POINTER can be defined as
|
||||
* a far pointer by defining MPI2_POINTER as "far *" before this header file is
|
||||
* included.
|
||||
*/
|
||||
#ifndef MPI2_POINTER
|
||||
#define MPI2_POINTER *
|
||||
#endif
|
||||
|
||||
/* the basic types may have already been included by mpi_type.h */
|
||||
#ifndef MPI_TYPE_H
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Basic Types
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
typedef u8 U8;
|
||||
typedef __le16 U16;
|
||||
typedef __le32 U32;
|
||||
typedef __le64 U64 __attribute__((aligned(4)));
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Pointer Types
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
typedef U8 *PU8;
|
||||
typedef U16 *PU16;
|
||||
typedef U32 *PU32;
|
||||
typedef U64 *PU64;
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
3435
drivers/scsi/mpt2sas/mpt2sas_base.c
Normal file
3435
drivers/scsi/mpt2sas/mpt2sas_base.c
Normal file
File diff suppressed because it is too large
Load diff
779
drivers/scsi/mpt2sas/mpt2sas_base.h
Normal file
779
drivers/scsi/mpt2sas/mpt2sas_base.h
Normal file
|
|
@ -0,0 +1,779 @@
|
|||
/*
|
||||
* This is the Fusion MPT base driver providing common API layer interface
|
||||
* for access to MPT (Message Passing Technology) firmware.
|
||||
*
|
||||
* This code is based on drivers/scsi/mpt2sas/mpt2_base.h
|
||||
* Copyright (C) 2007-2008 LSI Corporation
|
||||
* (mailto:DL-MPTFusionLinux@lsi.com)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* NO WARRANTY
|
||||
* THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||||
* CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
|
||||
* LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
|
||||
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
|
||||
* solely responsible for determining the appropriateness of using and
|
||||
* distributing the Program and assumes all risks associated with its
|
||||
* exercise of rights under this Agreement, including but not limited to
|
||||
* the risks and costs of program errors, damage to or loss of data,
|
||||
* programs or equipment, and unavailability or interruption of operations.
|
||||
|
||||
* DISCLAIMER OF LIABILITY
|
||||
* NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
|
||||
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
||||
* USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
|
||||
* HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
|
||||
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
||||
* USA.
|
||||
*/
|
||||
|
||||
#ifndef MPT2SAS_BASE_H_INCLUDED
|
||||
#define MPT2SAS_BASE_H_INCLUDED
|
||||
|
||||
#include "mpi/mpi2_type.h"
|
||||
#include "mpi/mpi2.h"
|
||||
#include "mpi/mpi2_ioc.h"
|
||||
#include "mpi/mpi2_cnfg.h"
|
||||
#include "mpi/mpi2_init.h"
|
||||
#include "mpi/mpi2_raid.h"
|
||||
#include "mpi/mpi2_tool.h"
|
||||
#include "mpi/mpi2_sas.h"
|
||||
|
||||
#include <scsi/scsi.h>
|
||||
#include <scsi/scsi_cmnd.h>
|
||||
#include <scsi/scsi_device.h>
|
||||
#include <scsi/scsi_host.h>
|
||||
#include <scsi/scsi_tcq.h>
|
||||
#include <scsi/scsi_transport_sas.h>
|
||||
#include <scsi/scsi_dbg.h>
|
||||
|
||||
#include "mpt2sas_debug.h"
|
||||
|
||||
/* driver versioning info */
|
||||
#define MPT2SAS_DRIVER_NAME "mpt2sas"
|
||||
#define MPT2SAS_AUTHOR "LSI Corporation <DL-MPTFusionLinux@lsi.com>"
|
||||
#define MPT2SAS_DESCRIPTION "LSI MPT Fusion SAS 2.0 Device Driver"
|
||||
#define MPT2SAS_DRIVER_VERSION "00.100.11.15"
|
||||
#define MPT2SAS_MAJOR_VERSION 00
|
||||
#define MPT2SAS_MINOR_VERSION 100
|
||||
#define MPT2SAS_BUILD_VERSION 11
|
||||
#define MPT2SAS_RELEASE_VERSION 15
|
||||
|
||||
/*
|
||||
* Set MPT2SAS_SG_DEPTH value based on user input.
|
||||
*/
|
||||
#ifdef CONFIG_SCSI_MPT2SAS_MAX_SGE
|
||||
#if CONFIG_SCSI_MPT2SAS_MAX_SGE < 16
|
||||
#define MPT2SAS_SG_DEPTH 16
|
||||
#elif CONFIG_SCSI_MPT2SAS_MAX_SGE > 128
|
||||
#define MPT2SAS_SG_DEPTH 128
|
||||
#else
|
||||
#define MPT2SAS_SG_DEPTH CONFIG_SCSI_MPT2SAS_MAX_SGE
|
||||
#endif
|
||||
#else
|
||||
#define MPT2SAS_SG_DEPTH 128 /* MAX_HW_SEGMENTS */
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* Generic Defines
|
||||
*/
|
||||
#define MPT2SAS_SATA_QUEUE_DEPTH 32
|
||||
#define MPT2SAS_SAS_QUEUE_DEPTH 254
|
||||
#define MPT2SAS_RAID_QUEUE_DEPTH 128
|
||||
|
||||
#define MPT_NAME_LENGTH 32 /* generic length of strings */
|
||||
#define MPT_STRING_LENGTH 64
|
||||
|
||||
#define MPT_MAX_CALLBACKS 16
|
||||
|
||||
#define CAN_SLEEP 1
|
||||
#define NO_SLEEP 0
|
||||
|
||||
#define INTERNAL_CMDS_COUNT 10 /* reserved cmds */
|
||||
|
||||
#define MPI2_HIM_MASK 0xFFFFFFFF /* mask every bit*/
|
||||
|
||||
#define MPT2SAS_INVALID_DEVICE_HANDLE 0xFFFF
|
||||
|
||||
|
||||
/*
|
||||
* reset phases
|
||||
*/
|
||||
#define MPT2_IOC_PRE_RESET 1 /* prior to host reset */
|
||||
#define MPT2_IOC_AFTER_RESET 2 /* just after host reset */
|
||||
#define MPT2_IOC_DONE_RESET 3 /* links re-initialized */
|
||||
|
||||
/*
|
||||
* logging format
|
||||
*/
|
||||
#define MPT2SAS_FMT "%s: "
|
||||
#define MPT2SAS_DEBUG_FMT KERN_DEBUG MPT2SAS_FMT
|
||||
#define MPT2SAS_INFO_FMT KERN_INFO MPT2SAS_FMT
|
||||
#define MPT2SAS_NOTE_FMT KERN_NOTICE MPT2SAS_FMT
|
||||
#define MPT2SAS_WARN_FMT KERN_WARNING MPT2SAS_FMT
|
||||
#define MPT2SAS_ERR_FMT KERN_ERR MPT2SAS_FMT
|
||||
|
||||
/*
|
||||
* per target private data
|
||||
*/
|
||||
#define MPT_TARGET_FLAGS_RAID_COMPONENT 0x01
|
||||
#define MPT_TARGET_FLAGS_VOLUME 0x02
|
||||
#define MPT_TARGET_FLAGS_DELETED 0x04
|
||||
|
||||
/**
|
||||
* struct MPT2SAS_TARGET - starget private hostdata
|
||||
* @starget: starget object
|
||||
* @sas_address: target sas address
|
||||
* @handle: device handle
|
||||
* @num_luns: number luns
|
||||
* @flags: MPT_TARGET_FLAGS_XXX flags
|
||||
* @deleted: target flaged for deletion
|
||||
* @tm_busy: target is busy with TM request.
|
||||
*/
|
||||
struct MPT2SAS_TARGET {
|
||||
struct scsi_target *starget;
|
||||
u64 sas_address;
|
||||
u16 handle;
|
||||
int num_luns;
|
||||
u32 flags;
|
||||
u8 deleted;
|
||||
u8 tm_busy;
|
||||
};
|
||||
|
||||
/*
|
||||
* per device private data
|
||||
*/
|
||||
#define MPT_DEVICE_FLAGS_INIT 0x01
|
||||
#define MPT_DEVICE_TLR_ON 0x02
|
||||
|
||||
/**
|
||||
* struct MPT2SAS_DEVICE - sdev private hostdata
|
||||
* @sas_target: starget private hostdata
|
||||
* @lun: lun number
|
||||
* @flags: MPT_DEVICE_XXX flags
|
||||
* @configured_lun: lun is configured
|
||||
* @block: device is in SDEV_BLOCK state
|
||||
* @tlr_snoop_check: flag used in determining whether to disable TLR
|
||||
*/
|
||||
struct MPT2SAS_DEVICE {
|
||||
struct MPT2SAS_TARGET *sas_target;
|
||||
unsigned int lun;
|
||||
u32 flags;
|
||||
u8 configured_lun;
|
||||
u8 block;
|
||||
u8 tlr_snoop_check;
|
||||
};
|
||||
|
||||
#define MPT2_CMD_NOT_USED 0x8000 /* free */
|
||||
#define MPT2_CMD_COMPLETE 0x0001 /* completed */
|
||||
#define MPT2_CMD_PENDING 0x0002 /* pending */
|
||||
#define MPT2_CMD_REPLY_VALID 0x0004 /* reply is valid */
|
||||
#define MPT2_CMD_RESET 0x0008 /* host reset dropped the command */
|
||||
|
||||
/**
|
||||
* struct _internal_cmd - internal commands struct
|
||||
* @mutex: mutex
|
||||
* @done: completion
|
||||
* @reply: reply message pointer
|
||||
* @status: MPT2_CMD_XXX status
|
||||
* @smid: system message id
|
||||
*/
|
||||
struct _internal_cmd {
|
||||
struct mutex mutex;
|
||||
struct completion done;
|
||||
void *reply;
|
||||
u16 status;
|
||||
u16 smid;
|
||||
};
|
||||
|
||||
/*
|
||||
* SAS Topology Structures
|
||||
*/
|
||||
|
||||
/**
|
||||
* struct _sas_device - attached device information
|
||||
* @list: sas device list
|
||||
* @starget: starget object
|
||||
* @sas_address: device sas address
|
||||
* @device_name: retrieved from the SAS IDENTIFY frame.
|
||||
* @handle: device handle
|
||||
* @parent_handle: handle to parent device
|
||||
* @enclosure_handle: enclosure handle
|
||||
* @enclosure_logical_id: enclosure logical identifier
|
||||
* @volume_handle: volume handle (valid when hidden raid member)
|
||||
* @volume_wwid: volume unique identifier
|
||||
* @device_info: bitfield provides detailed info about the device
|
||||
* @id: target id
|
||||
* @channel: target channel
|
||||
* @slot: number number
|
||||
* @hidden_raid_component: set to 1 when this is a raid member
|
||||
* @responding: used in _scsih_sas_device_mark_responding
|
||||
*/
|
||||
struct _sas_device {
|
||||
struct list_head list;
|
||||
struct scsi_target *starget;
|
||||
u64 sas_address;
|
||||
u64 device_name;
|
||||
u16 handle;
|
||||
u16 parent_handle;
|
||||
u16 enclosure_handle;
|
||||
u64 enclosure_logical_id;
|
||||
u16 volume_handle;
|
||||
u64 volume_wwid;
|
||||
u32 device_info;
|
||||
int id;
|
||||
int channel;
|
||||
u16 slot;
|
||||
u8 hidden_raid_component;
|
||||
u8 responding;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct _raid_device - raid volume link list
|
||||
* @list: sas device list
|
||||
* @starget: starget object
|
||||
* @sdev: scsi device struct (volumes are single lun)
|
||||
* @wwid: unique identifier for the volume
|
||||
* @handle: device handle
|
||||
* @id: target id
|
||||
* @channel: target channel
|
||||
* @volume_type: the raid level
|
||||
* @device_info: bitfield provides detailed info about the hidden components
|
||||
* @num_pds: number of hidden raid components
|
||||
* @responding: used in _scsih_raid_device_mark_responding
|
||||
*/
|
||||
struct _raid_device {
|
||||
struct list_head list;
|
||||
struct scsi_target *starget;
|
||||
struct scsi_device *sdev;
|
||||
u64 wwid;
|
||||
u16 handle;
|
||||
int id;
|
||||
int channel;
|
||||
u8 volume_type;
|
||||
u32 device_info;
|
||||
u8 num_pds;
|
||||
u8 responding;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct _boot_device - boot device info
|
||||
* @is_raid: flag to indicate whether this is volume
|
||||
* @device: holds pointer for either struct _sas_device or
|
||||
* struct _raid_device
|
||||
*/
|
||||
struct _boot_device {
|
||||
u8 is_raid;
|
||||
void *device;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct _sas_port - wide/narrow sas port information
|
||||
* @port_list: list of ports belonging to expander
|
||||
* @handle: device handle for this port
|
||||
* @sas_address: sas address of this port
|
||||
* @num_phys: number of phys belonging to this port
|
||||
* @remote_identify: attached device identification
|
||||
* @rphy: sas transport rphy object
|
||||
* @port: sas transport wide/narrow port object
|
||||
* @phy_list: _sas_phy list objects belonging to this port
|
||||
*/
|
||||
struct _sas_port {
|
||||
struct list_head port_list;
|
||||
u16 handle;
|
||||
u64 sas_address;
|
||||
u8 num_phys;
|
||||
struct sas_identify remote_identify;
|
||||
struct sas_rphy *rphy;
|
||||
struct sas_port *port;
|
||||
struct list_head phy_list;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct _sas_phy - phy information
|
||||
* @port_siblings: list of phys belonging to a port
|
||||
* @identify: phy identification
|
||||
* @remote_identify: attached device identification
|
||||
* @phy: sas transport phy object
|
||||
* @phy_id: unique phy id
|
||||
* @handle: device handle for this phy
|
||||
* @attached_handle: device handle for attached device
|
||||
*/
|
||||
struct _sas_phy {
|
||||
struct list_head port_siblings;
|
||||
struct sas_identify identify;
|
||||
struct sas_identify remote_identify;
|
||||
struct sas_phy *phy;
|
||||
u8 phy_id;
|
||||
u16 handle;
|
||||
u16 attached_handle;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct _sas_node - sas_host/expander information
|
||||
* @list: list of expanders
|
||||
* @parent_dev: parent device class
|
||||
* @num_phys: number phys belonging to this sas_host/expander
|
||||
* @sas_address: sas address of this sas_host/expander
|
||||
* @handle: handle for this sas_host/expander
|
||||
* @parent_handle: parent handle
|
||||
* @enclosure_handle: handle for this a member of an enclosure
|
||||
* @device_info: bitwise defining capabilities of this sas_host/expander
|
||||
* @responding: used in _scsih_expander_device_mark_responding
|
||||
* @phy: a list of phys that make up this sas_host/expander
|
||||
* @sas_port_list: list of ports attached to this sas_host/expander
|
||||
*/
|
||||
struct _sas_node {
|
||||
struct list_head list;
|
||||
struct device *parent_dev;
|
||||
u8 num_phys;
|
||||
u64 sas_address;
|
||||
u16 handle;
|
||||
u16 parent_handle;
|
||||
u16 enclosure_handle;
|
||||
u64 enclosure_logical_id;
|
||||
u8 responding;
|
||||
struct _sas_phy *phy;
|
||||
struct list_head sas_port_list;
|
||||
};
|
||||
|
||||
/**
|
||||
* enum reset_type - reset state
|
||||
* @FORCE_BIG_HAMMER: issue diagnostic reset
|
||||
* @SOFT_RESET: issue message_unit_reset, if fails to to big hammer
|
||||
*/
|
||||
enum reset_type {
|
||||
FORCE_BIG_HAMMER,
|
||||
SOFT_RESET,
|
||||
};
|
||||
|
||||
/**
|
||||
* struct request_tracker - firmware request tracker
|
||||
* @smid: system message id
|
||||
* @scmd: scsi request pointer
|
||||
* @cb_idx: callback index
|
||||
* @chain_list: list of chains associated to this IO
|
||||
* @tracker_list: list of free request (ioc->free_list)
|
||||
*/
|
||||
struct request_tracker {
|
||||
u16 smid;
|
||||
struct scsi_cmnd *scmd;
|
||||
u8 cb_idx;
|
||||
struct list_head tracker_list;
|
||||
};
|
||||
|
||||
typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr);
|
||||
|
||||
/**
|
||||
* struct MPT2SAS_ADAPTER - per adapter struct
|
||||
* @list: ioc_list
|
||||
* @shost: shost object
|
||||
* @id: unique adapter id
|
||||
* @pci_irq: irq number
|
||||
* @name: generic ioc string
|
||||
* @tmp_string: tmp string used for logging
|
||||
* @pdev: pci pdev object
|
||||
* @chip: memory mapped register space
|
||||
* @chip_phys: physical addrss prior to mapping
|
||||
* @pio_chip: I/O mapped register space
|
||||
* @logging_level: see mpt2sas_debug.h
|
||||
* @ir_firmware: IR firmware present
|
||||
* @bars: bitmask of BAR's that must be configured
|
||||
* @mask_interrupts: ignore interrupt
|
||||
* @fault_reset_work_q_name: fw fault work queue
|
||||
* @fault_reset_work_q: ""
|
||||
* @fault_reset_work: ""
|
||||
* @firmware_event_name: fw event work queue
|
||||
* @firmware_event_thread: ""
|
||||
* @fw_events_off: flag to turn off fw event handling
|
||||
* @fw_event_lock:
|
||||
* @fw_event_list: list of fw events
|
||||
* @aen_event_read_flag: event log was read
|
||||
* @broadcast_aen_busy: broadcast aen waiting to be serviced
|
||||
* @ioc_reset_in_progress: host reset in progress
|
||||
* @ioc_reset_in_progress_lock:
|
||||
* @ioc_link_reset_in_progress: phy/hard reset in progress
|
||||
* @ignore_loginfos: ignore loginfos during task managment
|
||||
* @remove_host: flag for when driver unloads, to avoid sending dev resets
|
||||
* @wait_for_port_enable_to_complete:
|
||||
* @msix_enable: flag indicating msix is enabled
|
||||
* @msix_vector_count: number msix vectors
|
||||
* @msix_table: virt address to the msix table
|
||||
* @msix_table_backup: backup msix table
|
||||
* @scsi_io_cb_idx: shost generated commands
|
||||
* @tm_cb_idx: task management commands
|
||||
* @transport_cb_idx: transport internal commands
|
||||
* @ctl_cb_idx: clt internal commands
|
||||
* @base_cb_idx: base internal commands
|
||||
* @config_cb_idx: base internal commands
|
||||
* @base_cmds:
|
||||
* @transport_cmds:
|
||||
* @tm_cmds:
|
||||
* @ctl_cmds:
|
||||
* @config_cmds:
|
||||
* @base_add_sg_single: handler for either 32/64 bit sgl's
|
||||
* @event_type: bits indicating which events to log
|
||||
* @event_context: unique id for each logged event
|
||||
* @event_log: event log pointer
|
||||
* @event_masks: events that are masked
|
||||
* @facts: static facts data
|
||||
* @pfacts: static port facts data
|
||||
* @manu_pg0: static manufacturing page 0
|
||||
* @bios_pg2: static bios page 2
|
||||
* @bios_pg3: static bios page 3
|
||||
* @ioc_pg8: static ioc page 8
|
||||
* @iounit_pg0: static iounit page 0
|
||||
* @iounit_pg1: static iounit page 1
|
||||
* @sas_hba: sas host object
|
||||
* @sas_expander_list: expander object list
|
||||
* @sas_node_lock:
|
||||
* @sas_device_list: sas device object list
|
||||
* @sas_device_init_list: sas device object list (used only at init time)
|
||||
* @sas_device_lock:
|
||||
* @io_missing_delay: time for IO completed by fw when PDR enabled
|
||||
* @device_missing_delay: time for device missing by fw when PDR enabled
|
||||
* @config_page_sz: config page size
|
||||
* @config_page: reserve memory for config page payload
|
||||
* @config_page_dma:
|
||||
* @sge_size: sg element size for either 32/64 bit
|
||||
* @request_depth: hba request queue depth
|
||||
* @request_sz: per request frame size
|
||||
* @request: pool of request frames
|
||||
* @request_dma:
|
||||
* @request_dma_sz:
|
||||
* @scsi_lookup: firmware request tracker list
|
||||
* @scsi_lookup_lock:
|
||||
* @free_list: free list of request
|
||||
* @chain: pool of chains
|
||||
* @pending_io_count:
|
||||
* @reset_wq:
|
||||
* @chain_dma:
|
||||
* @max_sges_in_main_message: number sg elements in main message
|
||||
* @max_sges_in_chain_message: number sg elements per chain
|
||||
* @chains_needed_per_io: max chains per io
|
||||
* @chain_offset_value_for_main_message: location 1st sg in main
|
||||
* @chain_depth: total chains allocated
|
||||
* @sense: pool of sense
|
||||
* @sense_dma:
|
||||
* @sense_dma_pool:
|
||||
* @reply_depth: hba reply queue depth:
|
||||
* @reply_sz: per reply frame size:
|
||||
* @reply: pool of replys:
|
||||
* @reply_dma:
|
||||
* @reply_dma_pool:
|
||||
* @reply_free_queue_depth: reply free depth
|
||||
* @reply_free: pool for reply free queue (32 bit addr)
|
||||
* @reply_free_dma:
|
||||
* @reply_free_dma_pool:
|
||||
* @reply_free_host_index: tail index in pool to insert free replys
|
||||
* @reply_post_queue_depth: reply post queue depth
|
||||
* @reply_post_free: pool for reply post (64bit descriptor)
|
||||
* @reply_post_free_dma:
|
||||
* @reply_post_free_dma_pool:
|
||||
* @reply_post_host_index: head index in the pool where FW completes IO
|
||||
*/
|
||||
struct MPT2SAS_ADAPTER {
|
||||
struct list_head list;
|
||||
struct Scsi_Host *shost;
|
||||
u8 id;
|
||||
u32 pci_irq;
|
||||
char name[MPT_NAME_LENGTH];
|
||||
char tmp_string[MPT_STRING_LENGTH];
|
||||
struct pci_dev *pdev;
|
||||
Mpi2SystemInterfaceRegs_t __iomem *chip;
|
||||
unsigned long chip_phys;
|
||||
unsigned long pio_chip;
|
||||
int logging_level;
|
||||
u8 ir_firmware;
|
||||
int bars;
|
||||
u8 mask_interrupts;
|
||||
|
||||
/* fw fault handler */
|
||||
char fault_reset_work_q_name[20];
|
||||
struct workqueue_struct *fault_reset_work_q;
|
||||
struct delayed_work fault_reset_work;
|
||||
|
||||
/* fw event handler */
|
||||
char firmware_event_name[20];
|
||||
struct workqueue_struct *firmware_event_thread;
|
||||
u8 fw_events_off;
|
||||
spinlock_t fw_event_lock;
|
||||
struct list_head fw_event_list;
|
||||
|
||||
/* misc flags */
|
||||
int aen_event_read_flag;
|
||||
u8 broadcast_aen_busy;
|
||||
u8 ioc_reset_in_progress;
|
||||
u8 shost_recovery;
|
||||
spinlock_t ioc_reset_in_progress_lock;
|
||||
u8 ioc_link_reset_in_progress;
|
||||
u8 ignore_loginfos;
|
||||
u8 remove_host;
|
||||
u8 wait_for_port_enable_to_complete;
|
||||
|
||||
u8 msix_enable;
|
||||
u16 msix_vector_count;
|
||||
u32 *msix_table;
|
||||
u32 *msix_table_backup;
|
||||
|
||||
/* internal commands, callback index */
|
||||
u8 scsi_io_cb_idx;
|
||||
u8 tm_cb_idx;
|
||||
u8 transport_cb_idx;
|
||||
u8 ctl_cb_idx;
|
||||
u8 base_cb_idx;
|
||||
u8 config_cb_idx;
|
||||
struct _internal_cmd base_cmds;
|
||||
struct _internal_cmd transport_cmds;
|
||||
struct _internal_cmd tm_cmds;
|
||||
struct _internal_cmd ctl_cmds;
|
||||
struct _internal_cmd config_cmds;
|
||||
|
||||
MPT_ADD_SGE base_add_sg_single;
|
||||
|
||||
/* event log */
|
||||
u32 event_type[MPI2_EVENT_NOTIFY_EVENTMASK_WORDS];
|
||||
u32 event_context;
|
||||
void *event_log;
|
||||
u32 event_masks[MPI2_EVENT_NOTIFY_EVENTMASK_WORDS];
|
||||
|
||||
/* static config pages */
|
||||
Mpi2IOCFactsReply_t facts;
|
||||
Mpi2PortFactsReply_t *pfacts;
|
||||
Mpi2ManufacturingPage0_t manu_pg0;
|
||||
Mpi2BiosPage2_t bios_pg2;
|
||||
Mpi2BiosPage3_t bios_pg3;
|
||||
Mpi2IOCPage8_t ioc_pg8;
|
||||
Mpi2IOUnitPage0_t iounit_pg0;
|
||||
Mpi2IOUnitPage1_t iounit_pg1;
|
||||
|
||||
struct _boot_device req_boot_device;
|
||||
struct _boot_device req_alt_boot_device;
|
||||
struct _boot_device current_boot_device;
|
||||
|
||||
/* sas hba, expander, and device list */
|
||||
struct _sas_node sas_hba;
|
||||
struct list_head sas_expander_list;
|
||||
spinlock_t sas_node_lock;
|
||||
struct list_head sas_device_list;
|
||||
struct list_head sas_device_init_list;
|
||||
spinlock_t sas_device_lock;
|
||||
struct list_head raid_device_list;
|
||||
spinlock_t raid_device_lock;
|
||||
u8 io_missing_delay;
|
||||
u16 device_missing_delay;
|
||||
int sas_id;
|
||||
|
||||
/* config page */
|
||||
u16 config_page_sz;
|
||||
void *config_page;
|
||||
dma_addr_t config_page_dma;
|
||||
|
||||
/* request */
|
||||
u16 sge_size;
|
||||
u16 request_depth;
|
||||
u16 request_sz;
|
||||
u8 *request;
|
||||
dma_addr_t request_dma;
|
||||
u32 request_dma_sz;
|
||||
struct request_tracker *scsi_lookup;
|
||||
spinlock_t scsi_lookup_lock;
|
||||
struct list_head free_list;
|
||||
int pending_io_count;
|
||||
wait_queue_head_t reset_wq;
|
||||
|
||||
/* chain */
|
||||
u8 *chain;
|
||||
dma_addr_t chain_dma;
|
||||
u16 max_sges_in_main_message;
|
||||
u16 max_sges_in_chain_message;
|
||||
u16 chains_needed_per_io;
|
||||
u16 chain_offset_value_for_main_message;
|
||||
u16 chain_depth;
|
||||
|
||||
/* sense */
|
||||
u8 *sense;
|
||||
dma_addr_t sense_dma;
|
||||
struct dma_pool *sense_dma_pool;
|
||||
|
||||
/* reply */
|
||||
u16 reply_sz;
|
||||
u8 *reply;
|
||||
dma_addr_t reply_dma;
|
||||
struct dma_pool *reply_dma_pool;
|
||||
|
||||
/* reply free queue */
|
||||
u16 reply_free_queue_depth;
|
||||
u32 *reply_free;
|
||||
dma_addr_t reply_free_dma;
|
||||
struct dma_pool *reply_free_dma_pool;
|
||||
u32 reply_free_host_index;
|
||||
|
||||
/* reply post queue */
|
||||
u16 reply_post_queue_depth;
|
||||
Mpi2ReplyDescriptorsUnion_t *reply_post_free;
|
||||
dma_addr_t reply_post_free_dma;
|
||||
struct dma_pool *reply_post_free_dma_pool;
|
||||
u32 reply_post_host_index;
|
||||
|
||||
/* diag buffer support */
|
||||
u8 *diag_buffer[MPI2_DIAG_BUF_TYPE_COUNT];
|
||||
u32 diag_buffer_sz[MPI2_DIAG_BUF_TYPE_COUNT];
|
||||
dma_addr_t diag_buffer_dma[MPI2_DIAG_BUF_TYPE_COUNT];
|
||||
u8 diag_buffer_status[MPI2_DIAG_BUF_TYPE_COUNT];
|
||||
u32 unique_id[MPI2_DIAG_BUF_TYPE_COUNT];
|
||||
u32 product_specific[MPI2_DIAG_BUF_TYPE_COUNT][23];
|
||||
u32 diagnostic_flags[MPI2_DIAG_BUF_TYPE_COUNT];
|
||||
};
|
||||
|
||||
typedef void (*MPT_CALLBACK)(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID,
|
||||
u32 reply);
|
||||
|
||||
|
||||
/* base shared API */
|
||||
extern struct list_head ioc_list;
|
||||
|
||||
int mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc);
|
||||
void mpt2sas_base_detach(struct MPT2SAS_ADAPTER *ioc);
|
||||
int mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc);
|
||||
void mpt2sas_base_free_resources(struct MPT2SAS_ADAPTER *ioc);
|
||||
int mpt2sas_base_hard_reset_handler(struct MPT2SAS_ADAPTER *ioc, int sleep_flag,
|
||||
enum reset_type type);
|
||||
|
||||
void *mpt2sas_base_get_msg_frame(struct MPT2SAS_ADAPTER *ioc, u16 smid);
|
||||
void *mpt2sas_base_get_sense_buffer(struct MPT2SAS_ADAPTER *ioc, u16 smid);
|
||||
void mpt2sas_base_build_zero_len_sge(struct MPT2SAS_ADAPTER *ioc, void *paddr);
|
||||
dma_addr_t mpt2sas_base_get_msg_frame_dma(struct MPT2SAS_ADAPTER *ioc, u16 smid);
|
||||
dma_addr_t mpt2sas_base_get_sense_buffer_dma(struct MPT2SAS_ADAPTER *ioc, u16 smid);
|
||||
|
||||
u16 mpt2sas_base_get_smid(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx);
|
||||
void mpt2sas_base_free_smid(struct MPT2SAS_ADAPTER *ioc, u16 smid);
|
||||
void mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id,
|
||||
u16 handle);
|
||||
void mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id);
|
||||
void mpt2sas_base_put_smid_target_assist(struct MPT2SAS_ADAPTER *ioc, u16 smid,
|
||||
u8 vf_id, u16 io_index);
|
||||
void mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id);
|
||||
void mpt2sas_base_initialize_callback_handler(void);
|
||||
u8 mpt2sas_base_register_callback_handler(MPT_CALLBACK cb_func);
|
||||
void mpt2sas_base_release_callback_handler(u8 cb_idx);
|
||||
|
||||
void mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply);
|
||||
void *mpt2sas_base_get_reply_virt_addr(struct MPT2SAS_ADAPTER *ioc, u32 phys_addr);
|
||||
|
||||
u32 mpt2sas_base_get_iocstate(struct MPT2SAS_ADAPTER *ioc, int cooked);
|
||||
|
||||
void mpt2sas_base_fault_info(struct MPT2SAS_ADAPTER *ioc , u16 fault_code);
|
||||
int mpt2sas_base_sas_iounit_control(struct MPT2SAS_ADAPTER *ioc,
|
||||
Mpi2SasIoUnitControlReply_t *mpi_reply, Mpi2SasIoUnitControlRequest_t
|
||||
*mpi_request);
|
||||
int mpt2sas_base_scsi_enclosure_processor(struct MPT2SAS_ADAPTER *ioc,
|
||||
Mpi2SepReply_t *mpi_reply, Mpi2SepRequest_t *mpi_request);
|
||||
void mpt2sas_base_validate_event_type(struct MPT2SAS_ADAPTER *ioc, u32 *event_type);
|
||||
|
||||
/* scsih shared API */
|
||||
void mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint lun,
|
||||
u8 type, u16 smid_task, ulong timeout);
|
||||
void mpt2sas_scsih_set_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle);
|
||||
void mpt2sas_scsih_clear_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle);
|
||||
struct _sas_node *mpt2sas_scsih_expander_find_by_handle(struct MPT2SAS_ADAPTER *ioc,
|
||||
u16 handle);
|
||||
struct _sas_node *mpt2sas_scsih_expander_find_by_sas_address(struct MPT2SAS_ADAPTER
|
||||
*ioc, u64 sas_address);
|
||||
struct _sas_device *mpt2sas_scsih_sas_device_find_by_sas_address(
|
||||
struct MPT2SAS_ADAPTER *ioc, u64 sas_address);
|
||||
|
||||
void mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply);
|
||||
void mpt2sas_scsih_reset_handler(struct MPT2SAS_ADAPTER *ioc, int reset_phase);
|
||||
|
||||
/* config shared API */
|
||||
void mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply);
|
||||
int mpt2sas_config_get_number_hba_phys(struct MPT2SAS_ADAPTER *ioc, u8 *num_phys);
|
||||
int mpt2sas_config_get_manufacturing_pg0(struct MPT2SAS_ADAPTER *ioc,
|
||||
Mpi2ConfigReply_t *mpi_reply, Mpi2ManufacturingPage0_t *config_page);
|
||||
int mpt2sas_config_get_bios_pg2(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2BiosPage2_t *config_page);
|
||||
int mpt2sas_config_get_bios_pg3(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2BiosPage3_t *config_page);
|
||||
int mpt2sas_config_get_iounit_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2IOUnitPage0_t *config_page);
|
||||
int mpt2sas_config_get_sas_device_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2SasDevicePage0_t *config_page, u32 form, u32 handle);
|
||||
int mpt2sas_config_get_sas_device_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2SasDevicePage1_t *config_page, u32 form, u32 handle);
|
||||
int mpt2sas_config_get_sas_iounit_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2SasIOUnitPage0_t *config_page, u16 sz);
|
||||
int mpt2sas_config_get_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2IOUnitPage1_t *config_page);
|
||||
int mpt2sas_config_set_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2IOUnitPage1_t config_page);
|
||||
int mpt2sas_config_get_sas_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2SasIOUnitPage1_t *config_page, u16 sz);
|
||||
int mpt2sas_config_get_ioc_pg8(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2IOCPage8_t *config_page);
|
||||
int mpt2sas_config_get_expander_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2ExpanderPage0_t *config_page, u32 form, u32 handle);
|
||||
int mpt2sas_config_get_expander_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2ExpanderPage1_t *config_page, u32 phy_number, u16 handle);
|
||||
int mpt2sas_config_get_enclosure_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2SasEnclosurePage0_t *config_page, u32 form, u32 handle);
|
||||
int mpt2sas_config_get_phy_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2SasPhyPage0_t *config_page, u32 phy_number);
|
||||
int mpt2sas_config_get_phy_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2SasPhyPage1_t *config_page, u32 phy_number);
|
||||
int mpt2sas_config_get_raid_volume_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2RaidVolPage1_t *config_page, u32 form, u32 handle);
|
||||
int mpt2sas_config_get_number_pds(struct MPT2SAS_ADAPTER *ioc, u16 handle, u8 *num_pds);
|
||||
int mpt2sas_config_get_raid_volume_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2RaidVolPage0_t *config_page, u32 form, u32 handle, u16 sz);
|
||||
int mpt2sas_config_get_phys_disk_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
|
||||
*mpi_reply, Mpi2RaidPhysDiskPage0_t *config_page, u32 form,
|
||||
u32 form_specific);
|
||||
int mpt2sas_config_get_volume_handle(struct MPT2SAS_ADAPTER *ioc, u16 pd_handle,
|
||||
u16 *volume_handle);
|
||||
int mpt2sas_config_get_volume_wwid(struct MPT2SAS_ADAPTER *ioc, u16 volume_handle,
|
||||
u64 *wwid);
|
||||
|
||||
/* ctl shared API */
|
||||
extern struct device_attribute *mpt2sas_host_attrs[];
|
||||
extern struct device_attribute *mpt2sas_dev_attrs[];
|
||||
void mpt2sas_ctl_init(void);
|
||||
void mpt2sas_ctl_exit(void);
|
||||
void mpt2sas_ctl_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply);
|
||||
void mpt2sas_ctl_reset_handler(struct MPT2SAS_ADAPTER *ioc, int reset_phase);
|
||||
void mpt2sas_ctl_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply);
|
||||
void mpt2sas_ctl_add_to_event_log(struct MPT2SAS_ADAPTER *ioc,
|
||||
Mpi2EventNotificationReply_t *mpi_reply);
|
||||
|
||||
/* transport shared API */
|
||||
void mpt2sas_transport_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply);
|
||||
struct _sas_port *mpt2sas_transport_port_add(struct MPT2SAS_ADAPTER *ioc,
|
||||
u16 handle, u16 parent_handle);
|
||||
void mpt2sas_transport_port_remove(struct MPT2SAS_ADAPTER *ioc, u64 sas_address,
|
||||
u16 parent_handle);
|
||||
int mpt2sas_transport_add_host_phy(struct MPT2SAS_ADAPTER *ioc, struct _sas_phy
|
||||
*mpt2sas_phy, Mpi2SasPhyPage0_t phy_pg0, struct device *parent_dev);
|
||||
int mpt2sas_transport_add_expander_phy(struct MPT2SAS_ADAPTER *ioc, struct _sas_phy
|
||||
*mpt2sas_phy, Mpi2ExpanderPage1_t expander_pg1, struct device *parent_dev);
|
||||
void mpt2sas_transport_update_phy_link_change(struct MPT2SAS_ADAPTER *ioc, u16 handle,
|
||||
u16 attached_handle, u8 phy_number, u8 link_rate);
|
||||
extern struct sas_function_template mpt2sas_transport_functions;
|
||||
extern struct scsi_transport_template *mpt2sas_transport_template;
|
||||
|
||||
#endif /* MPT2SAS_BASE_H_INCLUDED */
|
||||
1873
drivers/scsi/mpt2sas/mpt2sas_config.c
Normal file
1873
drivers/scsi/mpt2sas/mpt2sas_config.c
Normal file
File diff suppressed because it is too large
Load diff
2516
drivers/scsi/mpt2sas/mpt2sas_ctl.c
Normal file
2516
drivers/scsi/mpt2sas/mpt2sas_ctl.c
Normal file
File diff suppressed because it is too large
Load diff
416
drivers/scsi/mpt2sas/mpt2sas_ctl.h
Normal file
416
drivers/scsi/mpt2sas/mpt2sas_ctl.h
Normal file
|
|
@ -0,0 +1,416 @@
|
|||
/*
|
||||
* Management Module Support for MPT (Message Passing Technology) based
|
||||
* controllers
|
||||
*
|
||||
* This code is based on drivers/scsi/mpt2sas/mpt2_ctl.h
|
||||
* Copyright (C) 2007-2008 LSI Corporation
|
||||
* (mailto:DL-MPTFusionLinux@lsi.com)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* NO WARRANTY
|
||||
* THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||||
* CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
|
||||
* LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
|
||||
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
|
||||
* solely responsible for determining the appropriateness of using and
|
||||
* distributing the Program and assumes all risks associated with its
|
||||
* exercise of rights under this Agreement, including but not limited to
|
||||
* the risks and costs of program errors, damage to or loss of data,
|
||||
* programs or equipment, and unavailability or interruption of operations.
|
||||
|
||||
* DISCLAIMER OF LIABILITY
|
||||
* NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
|
||||
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
||||
* USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
|
||||
* HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
|
||||
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
||||
* USA.
|
||||
*/
|
||||
|
||||
#ifndef MPT2SAS_CTL_H_INCLUDED
|
||||
#define MPT2SAS_CTL_H_INCLUDED
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#include <linux/miscdevice.h>
|
||||
#endif
|
||||
|
||||
#define MPT2SAS_DEV_NAME "mpt2ctl"
|
||||
#define MPT2_MAGIC_NUMBER 'm'
|
||||
#define MPT2_IOCTL_DEFAULT_TIMEOUT (10) /* in seconds */
|
||||
|
||||
/**
|
||||
* IOCTL opcodes
|
||||
*/
|
||||
#define MPT2IOCINFO _IOWR(MPT2_MAGIC_NUMBER, 17, \
|
||||
struct mpt2_ioctl_iocinfo)
|
||||
#define MPT2COMMAND _IOWR(MPT2_MAGIC_NUMBER, 20, \
|
||||
struct mpt2_ioctl_command)
|
||||
#ifdef CONFIG_COMPAT
|
||||
#define MPT2COMMAND32 _IOWR(MPT2_MAGIC_NUMBER, 20, \
|
||||
struct mpt2_ioctl_command32)
|
||||
#endif
|
||||
#define MPT2EVENTQUERY _IOWR(MPT2_MAGIC_NUMBER, 21, \
|
||||
struct mpt2_ioctl_eventquery)
|
||||
#define MPT2EVENTENABLE _IOWR(MPT2_MAGIC_NUMBER, 22, \
|
||||
struct mpt2_ioctl_eventenable)
|
||||
#define MPT2EVENTREPORT _IOWR(MPT2_MAGIC_NUMBER, 23, \
|
||||
struct mpt2_ioctl_eventreport)
|
||||
#define MPT2HARDRESET _IOWR(MPT2_MAGIC_NUMBER, 24, \
|
||||
struct mpt2_ioctl_diag_reset)
|
||||
#define MPT2BTDHMAPPING _IOWR(MPT2_MAGIC_NUMBER, 31, \
|
||||
struct mpt2_ioctl_btdh_mapping)
|
||||
|
||||
/* diag buffer support */
|
||||
#define MPT2DIAGREGISTER _IOWR(MPT2_MAGIC_NUMBER, 26, \
|
||||
struct mpt2_diag_register)
|
||||
#define MPT2DIAGRELEASE _IOWR(MPT2_MAGIC_NUMBER, 27, \
|
||||
struct mpt2_diag_release)
|
||||
#define MPT2DIAGUNREGISTER _IOWR(MPT2_MAGIC_NUMBER, 28, \
|
||||
struct mpt2_diag_unregister)
|
||||
#define MPT2DIAGQUERY _IOWR(MPT2_MAGIC_NUMBER, 29, \
|
||||
struct mpt2_diag_query)
|
||||
#define MPT2DIAGREADBUFFER _IOWR(MPT2_MAGIC_NUMBER, 30, \
|
||||
struct mpt2_diag_read_buffer)
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_header - main header structure
|
||||
* @ioc_number - IOC unit number
|
||||
* @port_number - IOC port number
|
||||
* @max_data_size - maximum number bytes to transfer on read
|
||||
*/
|
||||
struct mpt2_ioctl_header {
|
||||
uint32_t ioc_number;
|
||||
uint32_t port_number;
|
||||
uint32_t max_data_size;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_diag_reset - diagnostic reset
|
||||
* @hdr - generic header
|
||||
*/
|
||||
struct mpt2_ioctl_diag_reset {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_pci_info - pci device info
|
||||
* @device - pci device id
|
||||
* @function - pci function id
|
||||
* @bus - pci bus id
|
||||
* @segment_id - pci segment id
|
||||
*/
|
||||
struct mpt2_ioctl_pci_info {
|
||||
union {
|
||||
struct {
|
||||
uint32_t device:5;
|
||||
uint32_t function:3;
|
||||
uint32_t bus:24;
|
||||
} bits;
|
||||
uint32_t word;
|
||||
} u;
|
||||
uint32_t segment_id;
|
||||
};
|
||||
|
||||
|
||||
#define MPT2_IOCTL_INTERFACE_SCSI (0x00)
|
||||
#define MPT2_IOCTL_INTERFACE_FC (0x01)
|
||||
#define MPT2_IOCTL_INTERFACE_FC_IP (0x02)
|
||||
#define MPT2_IOCTL_INTERFACE_SAS (0x03)
|
||||
#define MPT2_IOCTL_INTERFACE_SAS2 (0x04)
|
||||
#define MPT2_IOCTL_VERSION_LENGTH (32)
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_iocinfo - generic controller info
|
||||
* @hdr - generic header
|
||||
* @adapter_type - type of adapter (spi, fc, sas)
|
||||
* @port_number - port number
|
||||
* @pci_id - PCI Id
|
||||
* @hw_rev - hardware revision
|
||||
* @sub_system_device - PCI subsystem Device ID
|
||||
* @sub_system_vendor - PCI subsystem Vendor ID
|
||||
* @rsvd0 - reserved
|
||||
* @firmware_version - firmware version
|
||||
* @bios_version - BIOS version
|
||||
* @driver_version - driver version - 32 ASCII characters
|
||||
* @rsvd1 - reserved
|
||||
* @scsi_id - scsi id of adapter 0
|
||||
* @rsvd2 - reserved
|
||||
* @pci_information - pci info (2nd revision)
|
||||
*/
|
||||
struct mpt2_ioctl_iocinfo {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint32_t adapter_type;
|
||||
uint32_t port_number;
|
||||
uint32_t pci_id;
|
||||
uint32_t hw_rev;
|
||||
uint32_t subsystem_device;
|
||||
uint32_t subsystem_vendor;
|
||||
uint32_t rsvd0;
|
||||
uint32_t firmware_version;
|
||||
uint32_t bios_version;
|
||||
uint8_t driver_version[MPT2_IOCTL_VERSION_LENGTH];
|
||||
uint8_t rsvd1;
|
||||
uint8_t scsi_id;
|
||||
uint16_t rsvd2;
|
||||
struct mpt2_ioctl_pci_info pci_information;
|
||||
};
|
||||
|
||||
|
||||
/* number of event log entries */
|
||||
#define MPT2SAS_CTL_EVENT_LOG_SIZE (50)
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_eventquery - query event count and type
|
||||
* @hdr - generic header
|
||||
* @event_entries - number of events returned by get_event_report
|
||||
* @rsvd - reserved
|
||||
* @event_types - type of events currently being captured
|
||||
*/
|
||||
struct mpt2_ioctl_eventquery {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint16_t event_entries;
|
||||
uint16_t rsvd;
|
||||
uint32_t event_types[MPI2_EVENT_NOTIFY_EVENTMASK_WORDS];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_eventenable - enable/disable event capturing
|
||||
* @hdr - generic header
|
||||
* @event_types - toggle off/on type of events to be captured
|
||||
*/
|
||||
struct mpt2_ioctl_eventenable {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint32_t event_types[4];
|
||||
};
|
||||
|
||||
#define MPT2_EVENT_DATA_SIZE (192)
|
||||
/**
|
||||
* struct MPT2_IOCTL_EVENTS -
|
||||
* @event - the event that was reported
|
||||
* @context - unique value for each event assigned by driver
|
||||
* @data - event data returned in fw reply message
|
||||
*/
|
||||
struct MPT2_IOCTL_EVENTS {
|
||||
uint32_t event;
|
||||
uint32_t context;
|
||||
uint8_t data[MPT2_EVENT_DATA_SIZE];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_eventreport - returing event log
|
||||
* @hdr - generic header
|
||||
* @event_data - (see struct MPT2_IOCTL_EVENTS)
|
||||
*/
|
||||
struct mpt2_ioctl_eventreport {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
struct MPT2_IOCTL_EVENTS event_data[1];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_command - generic mpt firmware passthru ioclt
|
||||
* @hdr - generic header
|
||||
* @timeout - command timeout in seconds. (if zero then use driver default
|
||||
* value).
|
||||
* @reply_frame_buf_ptr - reply location
|
||||
* @data_in_buf_ptr - destination for read
|
||||
* @data_out_buf_ptr - data source for write
|
||||
* @sense_data_ptr - sense data location
|
||||
* @max_reply_bytes - maximum number of reply bytes to be sent to app.
|
||||
* @data_in_size - number bytes for data transfer in (read)
|
||||
* @data_out_size - number bytes for data transfer out (write)
|
||||
* @max_sense_bytes - maximum number of bytes for auto sense buffers
|
||||
* @data_sge_offset - offset in words from the start of the request message to
|
||||
* the first SGL
|
||||
* @mf[1];
|
||||
*/
|
||||
struct mpt2_ioctl_command {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint32_t timeout;
|
||||
void __user *reply_frame_buf_ptr;
|
||||
void __user *data_in_buf_ptr;
|
||||
void __user *data_out_buf_ptr;
|
||||
void __user *sense_data_ptr;
|
||||
uint32_t max_reply_bytes;
|
||||
uint32_t data_in_size;
|
||||
uint32_t data_out_size;
|
||||
uint32_t max_sense_bytes;
|
||||
uint32_t data_sge_offset;
|
||||
uint8_t mf[1];
|
||||
};
|
||||
|
||||
#ifdef CONFIG_COMPAT
|
||||
struct mpt2_ioctl_command32 {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint32_t timeout;
|
||||
uint32_t reply_frame_buf_ptr;
|
||||
uint32_t data_in_buf_ptr;
|
||||
uint32_t data_out_buf_ptr;
|
||||
uint32_t sense_data_ptr;
|
||||
uint32_t max_reply_bytes;
|
||||
uint32_t data_in_size;
|
||||
uint32_t data_out_size;
|
||||
uint32_t max_sense_bytes;
|
||||
uint32_t data_sge_offset;
|
||||
uint8_t mf[1];
|
||||
};
|
||||
#endif
|
||||
|
||||
/**
|
||||
* struct mpt2_ioctl_btdh_mapping - mapping info
|
||||
* @hdr - generic header
|
||||
* @id - target device identification number
|
||||
* @bus - SCSI bus number that the target device exists on
|
||||
* @handle - device handle for the target device
|
||||
* @rsvd - reserved
|
||||
*
|
||||
* To obtain a bus/id the application sets
|
||||
* handle to valid handle, and bus/id to 0xFFFF.
|
||||
*
|
||||
* To obtain the device handle the application sets
|
||||
* bus/id valid value, and the handle to 0xFFFF.
|
||||
*/
|
||||
struct mpt2_ioctl_btdh_mapping {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint32_t id;
|
||||
uint32_t bus;
|
||||
uint16_t handle;
|
||||
uint16_t rsvd;
|
||||
};
|
||||
|
||||
|
||||
/* status bits for ioc->diag_buffer_status */
|
||||
#define MPT2_DIAG_BUFFER_IS_REGISTERED (0x01)
|
||||
#define MPT2_DIAG_BUFFER_IS_RELEASED (0x02)
|
||||
|
||||
/* application flags for mpt2_diag_register, mpt2_diag_query */
|
||||
#define MPT2_APP_FLAGS_APP_OWNED (0x0001)
|
||||
#define MPT2_APP_FLAGS_BUFFER_VALID (0x0002)
|
||||
#define MPT2_APP_FLAGS_FW_BUFFER_ACCESS (0x0004)
|
||||
|
||||
/* flags for mpt2_diag_read_buffer */
|
||||
#define MPT2_FLAGS_REREGISTER (0x0001)
|
||||
|
||||
#define MPT2_PRODUCT_SPECIFIC_DWORDS 23
|
||||
|
||||
/**
|
||||
* struct mpt2_diag_register - application register with driver
|
||||
* @hdr - generic header
|
||||
* @reserved -
|
||||
* @buffer_type - specifies either TRACE or SNAPSHOT
|
||||
* @application_flags - misc flags
|
||||
* @diagnostic_flags - specifies flags affecting command processing
|
||||
* @product_specific - product specific information
|
||||
* @requested_buffer_size - buffers size in bytes
|
||||
* @unique_id - tag specified by application that is used to signal ownership
|
||||
* of the buffer.
|
||||
*
|
||||
* This will allow the driver to setup any required buffers that will be
|
||||
* needed by firmware to communicate with the driver.
|
||||
*/
|
||||
struct mpt2_diag_register {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint8_t reserved;
|
||||
uint8_t buffer_type;
|
||||
uint16_t application_flags;
|
||||
uint32_t diagnostic_flags;
|
||||
uint32_t product_specific[MPT2_PRODUCT_SPECIFIC_DWORDS];
|
||||
uint32_t requested_buffer_size;
|
||||
uint32_t unique_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct mpt2_diag_unregister - application unregister with driver
|
||||
* @hdr - generic header
|
||||
* @unique_id - tag uniquely identifies the buffer to be unregistered
|
||||
*
|
||||
* This will allow the driver to cleanup any memory allocated for diag
|
||||
* messages and to free up any resources.
|
||||
*/
|
||||
struct mpt2_diag_unregister {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint32_t unique_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct mpt2_diag_query - query relevant info associated with diag buffers
|
||||
* @hdr - generic header
|
||||
* @reserved -
|
||||
* @buffer_type - specifies either TRACE or SNAPSHOT
|
||||
* @application_flags - misc flags
|
||||
* @diagnostic_flags - specifies flags affecting command processing
|
||||
* @product_specific - product specific information
|
||||
* @total_buffer_size - diag buffer size in bytes
|
||||
* @driver_added_buffer_size - size of extra space appended to end of buffer
|
||||
* @unique_id - unique id associated with this buffer.
|
||||
*
|
||||
* The application will send only buffer_type and unique_id. Driver will
|
||||
* inspect unique_id first, if valid, fill in all the info. If unique_id is
|
||||
* 0x00, the driver will return info specified by Buffer Type.
|
||||
*/
|
||||
struct mpt2_diag_query {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint8_t reserved;
|
||||
uint8_t buffer_type;
|
||||
uint16_t application_flags;
|
||||
uint32_t diagnostic_flags;
|
||||
uint32_t product_specific[MPT2_PRODUCT_SPECIFIC_DWORDS];
|
||||
uint32_t total_buffer_size;
|
||||
uint32_t driver_added_buffer_size;
|
||||
uint32_t unique_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct mpt2_diag_release - request to send Diag Release Message to firmware
|
||||
* @hdr - generic header
|
||||
* @unique_id - tag uniquely identifies the buffer to be released
|
||||
*
|
||||
* This allows ownership of the specified buffer to returned to the driver,
|
||||
* allowing an application to read the buffer without fear that firmware is
|
||||
* overwritting information in the buffer.
|
||||
*/
|
||||
struct mpt2_diag_release {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint32_t unique_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct mpt2_diag_read_buffer - request for copy of the diag buffer
|
||||
* @hdr - generic header
|
||||
* @status -
|
||||
* @reserved -
|
||||
* @flags - misc flags
|
||||
* @starting_offset - starting offset within drivers buffer where to start
|
||||
* reading data at into the specified application buffer
|
||||
* @bytes_to_read - number of bytes to copy from the drivers buffer into the
|
||||
* application buffer starting at starting_offset.
|
||||
* @unique_id - unique id associated with this buffer.
|
||||
* @diagnostic_data - data payload
|
||||
*/
|
||||
struct mpt2_diag_read_buffer {
|
||||
struct mpt2_ioctl_header hdr;
|
||||
uint8_t status;
|
||||
uint8_t reserved;
|
||||
uint16_t flags;
|
||||
uint32_t starting_offset;
|
||||
uint32_t bytes_to_read;
|
||||
uint32_t unique_id;
|
||||
uint32_t diagnostic_data[1];
|
||||
};
|
||||
|
||||
#endif /* MPT2SAS_CTL_H_INCLUDED */
|
||||
181
drivers/scsi/mpt2sas/mpt2sas_debug.h
Normal file
181
drivers/scsi/mpt2sas/mpt2sas_debug.h
Normal file
|
|
@ -0,0 +1,181 @@
|
|||
/*
|
||||
* Logging Support for MPT (Message Passing Technology) based controllers
|
||||
*
|
||||
* This code is based on drivers/scsi/mpt2sas/mpt2_debug.c
|
||||
* Copyright (C) 2007-2008 LSI Corporation
|
||||
* (mailto:DL-MPTFusionLinux@lsi.com)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* NO WARRANTY
|
||||
* THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||||
* CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
|
||||
* LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
|
||||
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
|
||||
* solely responsible for determining the appropriateness of using and
|
||||
* distributing the Program and assumes all risks associated with its
|
||||
* exercise of rights under this Agreement, including but not limited to
|
||||
* the risks and costs of program errors, damage to or loss of data,
|
||||
* programs or equipment, and unavailability or interruption of operations.
|
||||
|
||||
* DISCLAIMER OF LIABILITY
|
||||
* NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
|
||||
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
||||
* USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
|
||||
* HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
|
||||
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
||||
* USA.
|
||||
*/
|
||||
|
||||
#ifndef MPT2SAS_DEBUG_H_INCLUDED
|
||||
#define MPT2SAS_DEBUG_H_INCLUDED
|
||||
|
||||
#define MPT_DEBUG 0x00000001
|
||||
#define MPT_DEBUG_MSG_FRAME 0x00000002
|
||||
#define MPT_DEBUG_SG 0x00000004
|
||||
#define MPT_DEBUG_EVENTS 0x00000008
|
||||
#define MPT_DEBUG_EVENT_WORK_TASK 0x00000010
|
||||
#define MPT_DEBUG_INIT 0x00000020
|
||||
#define MPT_DEBUG_EXIT 0x00000040
|
||||
#define MPT_DEBUG_FAIL 0x00000080
|
||||
#define MPT_DEBUG_TM 0x00000100
|
||||
#define MPT_DEBUG_REPLY 0x00000200
|
||||
#define MPT_DEBUG_HANDSHAKE 0x00000400
|
||||
#define MPT_DEBUG_CONFIG 0x00000800
|
||||
#define MPT_DEBUG_DL 0x00001000
|
||||
#define MPT_DEBUG_RESET 0x00002000
|
||||
#define MPT_DEBUG_SCSI 0x00004000
|
||||
#define MPT_DEBUG_IOCTL 0x00008000
|
||||
#define MPT_DEBUG_CSMISAS 0x00010000
|
||||
#define MPT_DEBUG_SAS 0x00020000
|
||||
#define MPT_DEBUG_TRANSPORT 0x00040000
|
||||
#define MPT_DEBUG_TASK_SET_FULL 0x00080000
|
||||
|
||||
#define MPT_DEBUG_TARGET_MODE 0x00100000
|
||||
|
||||
|
||||
/*
|
||||
* CONFIG_SCSI_MPT2SAS_LOGGING - enabled in Kconfig
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_SCSI_MPT2SAS_LOGGING
|
||||
#define MPT_CHECK_LOGGING(IOC, CMD, BITS) \
|
||||
{ \
|
||||
if (IOC->logging_level & BITS) \
|
||||
CMD; \
|
||||
}
|
||||
#else
|
||||
#define MPT_CHECK_LOGGING(IOC, CMD, BITS)
|
||||
#endif /* CONFIG_SCSI_MPT2SAS_LOGGING */
|
||||
|
||||
|
||||
/*
|
||||
* debug macros
|
||||
*/
|
||||
|
||||
#define dprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG)
|
||||
|
||||
#define dsgprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SG)
|
||||
|
||||
#define devtprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EVENTS)
|
||||
|
||||
#define dewtprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EVENT_WORK_TASK)
|
||||
|
||||
#define dinitprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_INIT)
|
||||
|
||||
#define dexitprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EXIT)
|
||||
|
||||
#define dfailprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_FAIL)
|
||||
|
||||
#define dtmprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TM)
|
||||
|
||||
#define dreplyprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_REPLY)
|
||||
|
||||
#define dhsprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_HANDSHAKE)
|
||||
|
||||
#define dcprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_CONFIG)
|
||||
|
||||
#define ddlprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_DL)
|
||||
|
||||
#define drsprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_RESET)
|
||||
|
||||
#define dsprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SCSI)
|
||||
|
||||
#define dctlprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_IOCTL)
|
||||
|
||||
#define dcsmisasprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_CSMISAS)
|
||||
|
||||
#define dsasprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS)
|
||||
|
||||
#define dsastransport(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS_WIDE)
|
||||
|
||||
#define dmfprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_MSG_FRAME)
|
||||
|
||||
#define dtsfprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TASK_SET_FULL)
|
||||
|
||||
#define dtransportprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TRANSPORT)
|
||||
|
||||
#define dTMprintk(IOC, CMD) \
|
||||
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TARGET_MODE)
|
||||
|
||||
/* inline functions for dumping debug data*/
|
||||
#ifdef CONFIG_SCSI_MPT2SAS_LOGGING
|
||||
/**
|
||||
* _debug_dump_mf - print message frame contents
|
||||
* @mpi_request: pointer to message frame
|
||||
* @sz: number of dwords
|
||||
*/
|
||||
static inline void
|
||||
_debug_dump_mf(void *mpi_request, int sz)
|
||||
{
|
||||
int i;
|
||||
u32 *mfp = (u32 *)mpi_request;
|
||||
|
||||
printk(KERN_INFO "mf:\n\t");
|
||||
for (i = 0; i < sz; i++) {
|
||||
if (i && ((i % 8) == 0))
|
||||
printk("\n\t");
|
||||
printk("%08x ", le32_to_cpu(mfp[i]));
|
||||
}
|
||||
printk("\n");
|
||||
}
|
||||
#else
|
||||
#define _debug_dump_mf(mpi_request, sz)
|
||||
#endif /* CONFIG_SCSI_MPT2SAS_LOGGING */
|
||||
|
||||
#endif /* MPT2SAS_DEBUG_H_INCLUDED */
|
||||
5687
drivers/scsi/mpt2sas/mpt2sas_scsih.c
Normal file
5687
drivers/scsi/mpt2sas/mpt2sas_scsih.c
Normal file
File diff suppressed because it is too large
Load diff
1211
drivers/scsi/mpt2sas/mpt2sas_transport.c
Normal file
1211
drivers/scsi/mpt2sas/mpt2sas_transport.c
Normal file
File diff suppressed because it is too large
Load diff
Loading…
Reference in a new issue