2012-01-26 18:17:21 +00:00
|
|
|
/*-
|
Bring in LSI's latest mps(4) 6Gb SAS and WarpDrive driver, version
14.00.00.01-fbsd.
Their description of the changes is as follows:
1. Copyright contents has been changed in all respective .c
and .h files
2. Support for WRITE12 and READ12 for direct-io (warpdrive only)
has been added.
3. Driver has added checks to see if Drive has READ_CAP_16
support before sending it down to the device.
If SPC3_SID_PROTECT flag is set in the inquiry data, the
device supports protection information, and must support
the 16 byte read capacity command, otherwise continue without
sending read cap 16. This will optimize driver performance,
since it will not send READ_CAP_16 to the drive which does
not have support of READ_CAP_16.
4. With new approach, "MPTIOCTL_RESET_ADAPTER" IOCTL will not
use DELAY() which is busy loop implementation.
It will use <msleep> (Better way to sleep without busy
loop). Also from the HBA reset code path and some other
places, DELAY() is replaced with msleep() or "pause()",
which is based on sleep/wakeup style calls. Driver use
msleep()/pause() instead of DELAY based on CAN_SLEEP/NO_SLEEP
flags to avoid busy loop which is not required all the
time.e.a
a. While driver is getting loaded, driver calls most of the
commands with NO_SLEEP.
b. When Driver is functional and it needs Reinit of HBA,
CAN_SLEEP flag is used.
5. <mpslsi> driver is not Endian safe. It will not work on Big
Endian machines like Sparc and PowerPC platforms because it
assumes it is running on a Little Endian machine.
Driver code is modified such way that it does not assume CPU
arch is Little Endian.
a. All places where Driver interacts from HBA to Host, it
converts Little Endian format to CPU format.
b. All places where Driver interacts from Host to HBA, it
converts CPU format to Little Endian.
6. Findout memory leaks in FreeBSD Driver and resolve those,
such as memory leak in targ's luns creation/deletion.
Also added additional checks to see memory allocation
success/fail.
7. Add loginfo prints as debug message, i.e. When FW sends any
loginfo, Driver should print those as debug message.
This will help for debugging purpose.
8. There is possibility to get config request timeout. Current
driver is able to detect config request timetout, but it does
not do anything on config_request timeout. Driver should
call mps_reinit() if any request_poll (which is called as
part of config_request) is time out.
9. cdb length check is required for 32 byte CDB. Add correct mpi
control value for 32 bit CDB as below while submitting SCSI IO
Request to controller.
mpi_control |= 4 << MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT;
10. Check the actual status of Message unit reset
(mps_message_unit_reset).Previously FreeBSD Driver just writes
MPI2_FUNCTION_IOC_MESSAGE_UNIT_RESET and never check the ack
(it just wait for 50 millisecond). So, Driver now check the
status of "MPI2_FUNCTION_IOC_MESSAGE_UNIT_RESET" after writing
it to the FW.
Now it also checking for whether doorbell ack uses msleep with
proper sleep flags, instead of <DELAY>.
11. Previously CAM does not detect Multi-Lun Devices. In order to
detect Multi-Lun Devices by CAM the driver needs following change
set:
a. There is "max_lun" field which Driver need to set based on
hw/fw support. Currently LSI released driver does not set
this field.
b. Default of "max_lun" should not be 0 in OS, but it is
currently set to 0 in CAM layer.
c. Export max_lun capacity to 255
12. Driver will not reset target info after port enable complete and
also do Device removal when Device remove from FW. The detail
description is as follows
a. When Driver receive WD PD add events, it will add all
information in driver local data structure.
b. Only for WD, we have below checks after port enable
completes, where driver clear off all information retrieved
at #1.
if ((sc->WD_available &&
(sc->WD_hide_expose == MPS_WD_HIDE_ALWAYS)) ||
(sc->WD_valid_config && (sc->WD_hide_expose ==
MPS_WD_HIDE_IF_VOLUME)) {
// clear off target data structure.
}
It is mainly not to attach PDs to OS.
FreeBSD does bus rescan as older Parallel scsi style. So Driver
needs to handle which Drive is visible to OS. That is a reason
we have to clear off targ information for PDs.
Again, above logic was implemented long time ago. Similar concept
we have for non-wd also. For that, LSI have introduced different
logic to hide PDs.
Eventually, because of above gap, when Phy goes offline, we
observe below failure. That is what Driver is not doing complete
removal of device with FW. (which was pointed by Scott)
Apr 5 02:39:24 Freebsd7 kernel: mpslsi0: mpssas_prepare_remove
Apr 5 02:39:24 Freebsd7 kernel: mpssas_prepare_remove 497 : invalid handle 0xe
Now Driver will not reset target info after port enable complete
and also will do Device removal when Device remove from FW.
13. Returning "CAM_SEL_TIMEOUT" instead of "CAM_TID_INVALID"
error code on request to the Target IDs that have no devices
conected at that moment. As if "CAM_TID_INVALID" error code
is returned to the CAM Layaer then it results in a huge chain
of errors in verbose kernel messages on boot and every
hot-plug event.
Submitted by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
MFC after: 3 days
2012-06-28 03:48:54 +00:00
|
|
|
* Copyright (c) 2011, 2012 LSI Corp.
|
2012-01-26 18:17:21 +00:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* LSI MPT-Fusion Host Adapter FreeBSD
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*
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* $FreeBSD$
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*/
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2010-09-10 15:03:56 +00:00
|
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|
/*
|
Bring in LSI's latest mps(4) 6Gb SAS and WarpDrive driver, version
14.00.00.01-fbsd.
Their description of the changes is as follows:
1. Copyright contents has been changed in all respective .c
and .h files
2. Support for WRITE12 and READ12 for direct-io (warpdrive only)
has been added.
3. Driver has added checks to see if Drive has READ_CAP_16
support before sending it down to the device.
If SPC3_SID_PROTECT flag is set in the inquiry data, the
device supports protection information, and must support
the 16 byte read capacity command, otherwise continue without
sending read cap 16. This will optimize driver performance,
since it will not send READ_CAP_16 to the drive which does
not have support of READ_CAP_16.
4. With new approach, "MPTIOCTL_RESET_ADAPTER" IOCTL will not
use DELAY() which is busy loop implementation.
It will use <msleep> (Better way to sleep without busy
loop). Also from the HBA reset code path and some other
places, DELAY() is replaced with msleep() or "pause()",
which is based on sleep/wakeup style calls. Driver use
msleep()/pause() instead of DELAY based on CAN_SLEEP/NO_SLEEP
flags to avoid busy loop which is not required all the
time.e.a
a. While driver is getting loaded, driver calls most of the
commands with NO_SLEEP.
b. When Driver is functional and it needs Reinit of HBA,
CAN_SLEEP flag is used.
5. <mpslsi> driver is not Endian safe. It will not work on Big
Endian machines like Sparc and PowerPC platforms because it
assumes it is running on a Little Endian machine.
Driver code is modified such way that it does not assume CPU
arch is Little Endian.
a. All places where Driver interacts from HBA to Host, it
converts Little Endian format to CPU format.
b. All places where Driver interacts from Host to HBA, it
converts CPU format to Little Endian.
6. Findout memory leaks in FreeBSD Driver and resolve those,
such as memory leak in targ's luns creation/deletion.
Also added additional checks to see memory allocation
success/fail.
7. Add loginfo prints as debug message, i.e. When FW sends any
loginfo, Driver should print those as debug message.
This will help for debugging purpose.
8. There is possibility to get config request timeout. Current
driver is able to detect config request timetout, but it does
not do anything on config_request timeout. Driver should
call mps_reinit() if any request_poll (which is called as
part of config_request) is time out.
9. cdb length check is required for 32 byte CDB. Add correct mpi
control value for 32 bit CDB as below while submitting SCSI IO
Request to controller.
mpi_control |= 4 << MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT;
10. Check the actual status of Message unit reset
(mps_message_unit_reset).Previously FreeBSD Driver just writes
MPI2_FUNCTION_IOC_MESSAGE_UNIT_RESET and never check the ack
(it just wait for 50 millisecond). So, Driver now check the
status of "MPI2_FUNCTION_IOC_MESSAGE_UNIT_RESET" after writing
it to the FW.
Now it also checking for whether doorbell ack uses msleep with
proper sleep flags, instead of <DELAY>.
11. Previously CAM does not detect Multi-Lun Devices. In order to
detect Multi-Lun Devices by CAM the driver needs following change
set:
a. There is "max_lun" field which Driver need to set based on
hw/fw support. Currently LSI released driver does not set
this field.
b. Default of "max_lun" should not be 0 in OS, but it is
currently set to 0 in CAM layer.
c. Export max_lun capacity to 255
12. Driver will not reset target info after port enable complete and
also do Device removal when Device remove from FW. The detail
description is as follows
a. When Driver receive WD PD add events, it will add all
information in driver local data structure.
b. Only for WD, we have below checks after port enable
completes, where driver clear off all information retrieved
at #1.
if ((sc->WD_available &&
(sc->WD_hide_expose == MPS_WD_HIDE_ALWAYS)) ||
(sc->WD_valid_config && (sc->WD_hide_expose ==
MPS_WD_HIDE_IF_VOLUME)) {
// clear off target data structure.
}
It is mainly not to attach PDs to OS.
FreeBSD does bus rescan as older Parallel scsi style. So Driver
needs to handle which Drive is visible to OS. That is a reason
we have to clear off targ information for PDs.
Again, above logic was implemented long time ago. Similar concept
we have for non-wd also. For that, LSI have introduced different
logic to hide PDs.
Eventually, because of above gap, when Phy goes offline, we
observe below failure. That is what Driver is not doing complete
removal of device with FW. (which was pointed by Scott)
Apr 5 02:39:24 Freebsd7 kernel: mpslsi0: mpssas_prepare_remove
Apr 5 02:39:24 Freebsd7 kernel: mpssas_prepare_remove 497 : invalid handle 0xe
Now Driver will not reset target info after port enable complete
and also will do Device removal when Device remove from FW.
13. Returning "CAM_SEL_TIMEOUT" instead of "CAM_TID_INVALID"
error code on request to the Target IDs that have no devices
conected at that moment. As if "CAM_TID_INVALID" error code
is returned to the CAM Layaer then it results in a huge chain
of errors in verbose kernel messages on boot and every
hot-plug event.
Submitted by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
MFC after: 3 days
2012-06-28 03:48:54 +00:00
|
|
|
* Copyright (c) 2000-2012 LSI Corporation.
|
2010-09-10 15:03:56 +00:00
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*
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*
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* Name: mpi2_sas.h
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* Title: MPI Serial Attached SCSI structures and definitions
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* Creation Date: February 9, 2007
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*
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2012-01-26 18:17:21 +00:00
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* mpi2_sas.h Version: 02.00.05
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2010-09-10 15:03:56 +00:00
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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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* 06-26-07 02.00.01 Added Clear All Persistent Operation to SAS IO Unit
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* Control Request.
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* 10-02-08 02.00.02 Added Set IOC Parameter Operation to SAS IO Unit Control
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* Request.
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* 10-28-09 02.00.03 Changed the type of SGL in MPI2_SATA_PASSTHROUGH_REQUEST
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* to MPI2_SGE_IO_UNION since it supports chained SGLs.
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2012-01-26 18:17:21 +00:00
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* 05-12-10 02.00.04 Modified some comments.
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* 08-11-10 02.00.05 Added NCQ operations to SAS IO Unit Control.
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2010-09-10 15:03:56 +00:00
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* --------------------------------------------------------------------------
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*/
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#ifndef MPI2_SAS_H
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#define MPI2_SAS_H
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/*
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* Values for SASStatus.
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*/
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#define MPI2_SASSTATUS_SUCCESS (0x00)
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#define MPI2_SASSTATUS_UNKNOWN_ERROR (0x01)
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#define MPI2_SASSTATUS_INVALID_FRAME (0x02)
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#define MPI2_SASSTATUS_UTC_BAD_DEST (0x03)
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#define MPI2_SASSTATUS_UTC_BREAK_RECEIVED (0x04)
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#define MPI2_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05)
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#define MPI2_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06)
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#define MPI2_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07)
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#define MPI2_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08)
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#define MPI2_SASSTATUS_UTC_WRONG_DESTINATION (0x09)
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#define MPI2_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A)
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#define MPI2_SASSTATUS_LONG_INFORMATION_UNIT (0x0B)
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#define MPI2_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C)
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#define MPI2_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D)
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#define MPI2_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E)
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#define MPI2_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F)
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#define MPI2_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10)
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#define MPI2_SASSTATUS_DATA_OFFSET_ERROR (0x11)
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#define MPI2_SASSTATUS_SDSF_NAK_RECEIVED (0x12)
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#define MPI2_SASSTATUS_SDSF_CONNECTION_FAILED (0x13)
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#define MPI2_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14)
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/*
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* Values for the SAS DeviceInfo field used in SAS Device Status Change Event
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* data and SAS Configuration pages.
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*/
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#define MPI2_SAS_DEVICE_INFO_SEP (0x00004000)
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#define MPI2_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
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#define MPI2_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
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#define MPI2_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800)
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#define MPI2_SAS_DEVICE_INFO_SSP_TARGET (0x00000400)
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#define MPI2_SAS_DEVICE_INFO_STP_TARGET (0x00000200)
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#define MPI2_SAS_DEVICE_INFO_SMP_TARGET (0x00000100)
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#define MPI2_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080)
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#define MPI2_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040)
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#define MPI2_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020)
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#define MPI2_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010)
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#define MPI2_SAS_DEVICE_INFO_SATA_HOST (0x00000008)
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#define MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007)
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#define MPI2_SAS_DEVICE_INFO_NO_DEVICE (0x00000000)
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#define MPI2_SAS_DEVICE_INFO_END_DEVICE (0x00000001)
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#define MPI2_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002)
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#define MPI2_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003)
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/*****************************************************************************
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*
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* SAS Messages
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*
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*****************************************************************************/
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/****************************************************************************
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* SMP Passthrough messages
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****************************************************************************/
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/* SMP Passthrough Request Message */
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typedef struct _MPI2_SMP_PASSTHROUGH_REQUEST
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{
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U8 PassthroughFlags; /* 0x00 */
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U8 PhysicalPort; /* 0x01 */
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U8 ChainOffset; /* 0x02 */
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U8 Function; /* 0x03 */
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U16 RequestDataLength; /* 0x04 */
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U8 SGLFlags; /* 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 Reserved1; /* 0x0A */
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U32 Reserved2; /* 0x0C */
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U64 SASAddress; /* 0x10 */
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U32 Reserved3; /* 0x18 */
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U32 Reserved4; /* 0x1C */
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MPI2_SIMPLE_SGE_UNION SGL; /* 0x20 */
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} MPI2_SMP_PASSTHROUGH_REQUEST, MPI2_POINTER PTR_MPI2_SMP_PASSTHROUGH_REQUEST,
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Mpi2SmpPassthroughRequest_t, MPI2_POINTER pMpi2SmpPassthroughRequest_t;
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/* values for PassthroughFlags field */
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#define MPI2_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80)
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2012-01-26 18:17:21 +00:00
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/* use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
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2010-09-10 15:03:56 +00:00
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/* SMP Passthrough Reply Message */
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typedef struct _MPI2_SMP_PASSTHROUGH_REPLY
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{
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U8 PassthroughFlags; /* 0x00 */
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U8 PhysicalPort; /* 0x01 */
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U8 MsgLength; /* 0x02 */
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U8 Function; /* 0x03 */
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U16 ResponseDataLength; /* 0x04 */
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U8 SGLFlags; /* 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 Reserved1; /* 0x0A */
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U8 Reserved2; /* 0x0C */
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U8 SASStatus; /* 0x0D */
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U16 IOCStatus; /* 0x0E */
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U32 IOCLogInfo; /* 0x10 */
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U32 Reserved3; /* 0x14 */
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U8 ResponseData[4]; /* 0x18 */
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} MPI2_SMP_PASSTHROUGH_REPLY, MPI2_POINTER PTR_MPI2_SMP_PASSTHROUGH_REPLY,
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Mpi2SmpPassthroughReply_t, MPI2_POINTER pMpi2SmpPassthroughReply_t;
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/* values for PassthroughFlags field */
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#define MPI2_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80)
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/* values for SASStatus field are at the top of this file */
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/****************************************************************************
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* SATA Passthrough messages
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****************************************************************************/
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/* SATA Passthrough Request Message */
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typedef struct _MPI2_SATA_PASSTHROUGH_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 PassthroughFlags; /* 0x04 */
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U8 SGLFlags; /* 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 Reserved1; /* 0x0A */
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U32 Reserved2; /* 0x0C */
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U32 Reserved3; /* 0x10 */
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U32 Reserved4; /* 0x14 */
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U32 DataLength; /* 0x18 */
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U8 CommandFIS[20]; /* 0x1C */
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2012-01-26 18:17:21 +00:00
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MPI2_SGE_IO_UNION SGL; /* 0x30 */
|
2010-09-10 15:03:56 +00:00
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} MPI2_SATA_PASSTHROUGH_REQUEST, MPI2_POINTER PTR_MPI2_SATA_PASSTHROUGH_REQUEST,
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Mpi2SataPassthroughRequest_t, MPI2_POINTER pMpi2SataPassthroughRequest_t;
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/* values for PassthroughFlags field */
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#define MPI2_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG (0x0100)
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#define MPI2_SATA_PT_REQ_PT_FLAGS_DMA (0x0020)
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#define MPI2_SATA_PT_REQ_PT_FLAGS_PIO (0x0010)
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#define MPI2_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004)
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#define MPI2_SATA_PT_REQ_PT_FLAGS_WRITE (0x0002)
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#define MPI2_SATA_PT_REQ_PT_FLAGS_READ (0x0001)
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|
2012-01-26 18:17:21 +00:00
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/* use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
|
2010-09-10 15:03:56 +00:00
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/* SATA Passthrough Reply Message */
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typedef struct _MPI2_SATA_PASSTHROUGH_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 PassthroughFlags; /* 0x04 */
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U8 SGLFlags; /* 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 Reserved1; /* 0x0A */
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U8 Reserved2; /* 0x0C */
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U8 SASStatus; /* 0x0D */
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U16 IOCStatus; /* 0x0E */
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U32 IOCLogInfo; /* 0x10 */
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U8 StatusFIS[20]; /* 0x14 */
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U32 StatusControlRegisters; /* 0x28 */
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U32 TransferCount; /* 0x2C */
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} MPI2_SATA_PASSTHROUGH_REPLY, MPI2_POINTER PTR_MPI2_SATA_PASSTHROUGH_REPLY,
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Mpi2SataPassthroughReply_t, MPI2_POINTER pMpi2SataPassthroughReply_t;
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/* values for SASStatus field are at the top of this file */
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|
/****************************************************************************
|
|
|
|
|
* SAS IO Unit Control messages
|
|
|
|
|
****************************************************************************/
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/* SAS IO Unit Control Request Message */
|
|
|
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|
typedef struct _MPI2_SAS_IOUNIT_CONTROL_REQUEST
|
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|
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{
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|
|
U8 Operation; /* 0x00 */
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U8 Reserved1; /* 0x01 */
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|
|
U8 ChainOffset; /* 0x02 */
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U8 Function; /* 0x03 */
|
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|
|
U16 DevHandle; /* 0x04 */
|
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|
|
U8 IOCParameter; /* 0x06 */
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|
U8 MsgFlags; /* 0x07 */
|
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|
|
U8 VP_ID; /* 0x08 */
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|
|
U8 VF_ID; /* 0x09 */
|
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|
|
U16 Reserved3; /* 0x0A */
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|
|
U16 Reserved4; /* 0x0C */
|
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|
|
U8 PhyNum; /* 0x0E */
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|
|
U8 PrimFlags; /* 0x0F */
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|
|
U32 Primitive; /* 0x10 */
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|
|
U8 LookupMethod; /* 0x14 */
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|
|
U8 Reserved5; /* 0x15 */
|
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|
|
U16 SlotNumber; /* 0x16 */
|
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|
|
U64 LookupAddress; /* 0x18 */
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|
|
U32 IOCParameterValue; /* 0x20 */
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|
|
U32 Reserved7; /* 0x24 */
|
|
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|
|
U32 Reserved8; /* 0x28 */
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|
|
} 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)
|
2012-01-26 18:17:21 +00:00
|
|
|
#define MPI2_SAS_OP_DEV_ENABLE_NCQ (0x14)
|
|
|
|
|
#define MPI2_SAS_OP_DEV_DISABLE_NCQ (0x15)
|
2010-09-10 15:03:56 +00:00
|
|
|
#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
|
|
|
|
|
|
|
|
|
|
|