History log of /freebsd/sys/dev/mpr/mpr_sas.h (Results 1 – 23 of 23)
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Revision tags: release/14.0.0
# 95ee2897 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

sys: Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/


Revision tags: release/13.2.0, release/12.4.0, release/13.1.0
# 802f8d4a 24-Jan-2022 Warner Losh <imp@FreeBSD.org>

mpr/mps: Remove write-only flag and callout

The discovery callout is initialized and cancelled only, making it
write-only. Remove a state flag associated with it being pending as well
as two defines

mpr/mps: Remove write-only flag and callout

The discovery callout is initialized and cancelled only, making it
write-only. Remove a state flag associated with it being pending as well
as two defines that aren't used that are associated with it. Remove
MP?SAS_SHUTDOWN flag, which is unused.

Sponsored by: Netflix
Reviewed by: ken, scottl, mav
Differential Revision: https://reviews.freebsd.org/D33925

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Revision tags: release/12.3.0
# e3c5965c 20-Aug-2021 Alexander Motin <mav@FreeBSD.org>

mpr(4): Handle mprsas_alloc_tm() errors on device removal.

SAS9305-16e with firmware 16.00.01.00 report HighPriorityCredit of
only 8, while for comparison some other combinations I have report
100 o

mpr(4): Handle mprsas_alloc_tm() errors on device removal.

SAS9305-16e with firmware 16.00.01.00 report HighPriorityCredit of
only 8, while for comparison some other combinations I have report
100 or even 128. In case of large JBOD detach requirement to send
target reset command to each target same time overflows the limit,
and without adequate handling makes devices stuck in half-detached
state, preventing later re-attach.

To handle that in case of allocation error mark the target with new
MPRSAS_TARGET_TOREMOVE flag, and retry the removal attempt next time
something else free high priority command. With this patch I can
successfully detach/attach 102 disk JBOD from/to the SAS9305-16e.

MFC after: 2 weeks
Sponsored by: iXsystems, Inc.

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Revision tags: release/13.0.0, release/12.2.0, release/11.4.0
# 75dfc66c 27-Feb-2020 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r358269 through r358399.


# 4c1cdd4a 25-Feb-2020 Warner Losh <imp@FreeBSD.org>

Before issing the REMOVE_DEVICE command to the firmware, make sure that all
commands have completed.

It's not OK to force complete any pending commands before we send the
REMOVE_DEVICE. Instead, mak

Before issing the REMOVE_DEVICE command to the firmware, make sure that all
commands have completed.

It's not OK to force complete any pending commands before we send the
REMOVE_DEVICE. Instead, make sure that all pending commands are complete before
sending that. By trying to second guess the firmware here, we run the risk of
completing commands twice, which leads to corruption.

This removes the forced completion of commands introduced in r218811. So it's a
partial backout of that commit, but replaces it with a more rebust
mechanism. Either these commands will complete due to the TARGET RESET, or they
will timeout and be aborted, but they will all complete.

Add assert that all commands are complete to REMOVE_DEVICE completion
routine. We attempt to assure this programatically, so we shouldn't have any
commands in the queue because we've waited for them all. Any commands that make
it into our action routine after we mark the target in removal will complete
immediately with an error.

When we're removing a target that's not a volume, advertise up the stack that
it's actually gone, as opposed to having a transient selection error we should
retry. Do this both in the action routine, and when we get a notification of an
aborted command. We don't do this for volumes because the driver tries hard not
to advertise to the OS a volume has disappeared.

Apply these changes to both mpr and mps since they are based on quite similar
designs.

Discussed with: scottl@
Differential Revision: https://reviews.freebsd.org/D23768

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Revision tags: release/12.1.0, release/11.3.0
# 46b23587 26-Dec-2018 Kashyap D Desai <kadesai@FreeBSD.org>

Update copyright information

Submitted by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Reviewed by: Kashyap Desai <Kashyap.Desai@broadcom.com>
Approved by: ken
MFC after: 3 days
Sponsored by:

Update copyright information

Submitted by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Reviewed by: Kashyap Desai <Kashyap.Desai@broadcom.com>
Approved by: ken
MFC after: 3 days
Sponsored by: Broadcom Inc

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# 89d1c21f 26-Dec-2018 Kashyap D Desai <kadesai@FreeBSD.org>

Added support for NVMe Task Management

Following list of changes done in the driver as a part of TM handling on the NVMe drives.
Below changes are only applicable on NVMe drives and only when custom

Added support for NVMe Task Management

Following list of changes done in the driver as a part of TM handling on the NVMe drives.
Below changes are only applicable on NVMe drives and only when custom NVMe TM handling bit is set to zero by IOC.

1. Issue LUN reset & Target reset TMs with Target reset method field set to Protocol Level reset (0x3),
2. For LUN & target reset TMs use the timeout value as ControllerResetTO value provided by firmware using PCie Device Page 0,
3. If LUN reset fails to terminates the IO then directly escalate to host reset instead of going for target reset TM,
4. For Abort TM use the timeout value as NVMeAbortTO value given by the IOC using Manufacturing Page 11,
5. Log message "PCie Host Reset failed" message up on receiving P

Submitted by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Reviewed by: Kashyap Desai <Kashyap.Desai@broadcom.com>
Approved by: ken
MFC after: 3 days
Sponsored by: Broadcom Inc

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Revision tags: release/12.0.0, release/11.2.0
# c2c014f2 07-Nov-2017 Hans Petter Selasky <hselasky@FreeBSD.org>

Merge ^/head r323559 through r325504.


Revision tags: release/10.4.0
# e5d34ca9 23-Sep-2017 Enji Cooper <ngie@FreeBSD.org>

MFhead@r320180


# 55f1f052 23-Sep-2017 Scott Long <scottl@FreeBSD.org>

Garbage collect usued fields

Sponsored by: Netflix


Revision tags: release/11.1.0
# ea1e967c 19-May-2017 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r318380 through r318559.


# 67feec50 17-May-2017 Stephen McConnell <slm@FreeBSD.org>

Add tri-mode support (SAS/SATA/PCIe).

This includes NVMe device support and adds support for the following adapters:
SAS 3408
SAS 3416
SAS 3508
SAS 3516
SAS 3616
SAS 3708

Add tri-mode support (SAS/SATA/PCIe).

This includes NVMe device support and adds support for the following adapters:
SAS 3408
SAS 3416
SAS 3508
SAS 3516
SAS 3616
SAS 3708
SAS 3716

Reviewed by: ken, scottl, asomers, mav
Approved by: ken, scottl, mav
MFC after: 2 weeks
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D10095

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Revision tags: release/11.0.1, release/11.0.0
# 7a2a6a1a 09-May-2016 Stephen McConnell <slm@FreeBSD.org>

Several style changes and add copyrights for 2016.

Reviewed by: ken, scottl, ambrisko, asomers
Approved by: ken, scottl, ambrisko
MFC after: 1 week
Differential Revision: https://reviews.fre

Several style changes and add copyrights for 2016.

Reviewed by: ken, scottl, ambrisko, asomers
Approved by: ken, scottl, ambrisko
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6103

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Revision tags: release/10.3.0, release/10.2.0
# 416ba5c7 22-Jun-2015 Navdeep Parhar <np@FreeBSD.org>

Catch up with HEAD (r280229-r284686).


# 8472c029 30-May-2015 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r283596 through r283770.


# a2c14879 28-May-2015 Stephen McConnell <slm@FreeBSD.org>

The wrong commit message was given with r283632. This is the correct message.

- Updated all files with 2015 Avago copyright, and updated LSI's copyright
dates.

- Changed all of the PCI device st

The wrong commit message was given with r283632. This is the correct message.

- Updated all files with 2015 Avago copyright, and updated LSI's copyright
dates.

- Changed all of the PCI device strings from LSI to Avago Technologies (LSI).

- Added a sysctl variable to control how StartStopUnit behavior works. User can
select to spin down disks based on if disk is SSD or HDD.

- Inquiry data is required to tell if a disk will support SSU at shutdown or
not. Due to the addition of mpssas_async, which gets Advanced Info but not
Inquiry data, the setting of supports_SSU was moved to the
mpssas_scsiio_complete function, which snoops for any Inquiry commands. And,
since disks are shutdown as a target and not a LUN, this process was
simplified by basing it on targets and not LUNs.

- Added a sysctl variable that sets the amount of time to retry after sending a
failed SATA ID command. This helps with some bad disks and large disks that
require a lot of time to spin up. Part of this change was to add a callout to
handle timeouts with the SATA ID command. The callout function is called
mpssas_ata_id_timeout(). (Fixes PR 191348)

- Changed the way resets work by allowing I/O to continue to devices that are
not currently under a reset condition. This uses devq's instead of simq's and
makes use of the MPSSAS_TARGET_INRESET flag. This change also adds a function
called mpssas_prepare_tm().

- Some changes were made to reduce code duplication when getting a SAS address
for a SATA disk.

- Fixed some formatting and whitespace.

- Bump version of mps driver to 9.255.01.00-fbsd

PR: 191348
Reviewed by: ken, scottl
Approved by: ken, scottl
MFC after: 1 week

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# c91d307f 28-May-2015 Stephen McConnell <slm@FreeBSD.org>

The wrong commit message was given with r283632. To get the correct commit
message synced to the changes in r283632, those changes are now backed out.
Another commit will be done that is exactly the

The wrong commit message was given with r283632. To get the correct commit
message synced to the changes in r283632, those changes are now backed out.
Another commit will be done that is exactly the same as r283632 except it will
have to correct commit message.

Approved by: ken, scottl, asomers, gibbs

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# 37a48d40 28-May-2015 Glen Barber <gjb@FreeBSD.org>

MFH: r282615-r283655

Sponsored by: The FreeBSD Foundation


# 2ca937d2 27-May-2015 Stephen McConnell <slm@FreeBSD.org>

This setting of stop_at_shutdown should have been removed with r279253

Approved by: ken
MFC after: 1 week


Revision tags: release/10.1.0, release/9.3.0
# 6cec9cad 03-Jun-2014 Peter Grehan <grehan@FreeBSD.org>

MFC @ r266724

An SVM update will follow this.


# 414fdaf0 21-May-2014 Alan Somers <asomers@FreeBSD.org>

IFC @266473


# cc3f4b99 09-May-2014 Simon J. Gerraty <sjg@FreeBSD.org>

Merge from head


# 991554f2 02-May-2014 Kenneth D. Merry <ken@FreeBSD.org>

Bring in the mpr(4) driver for LSI's MPT3 12Gb SAS controllers.

This is derived from the mps(4) driver, but it supports only the 12Gb
IT and IR hardware including the SAS 3004, SAS 3008 and SAS 3108

Bring in the mpr(4) driver for LSI's MPT3 12Gb SAS controllers.

This is derived from the mps(4) driver, but it supports only the 12Gb
IT and IR hardware including the SAS 3004, SAS 3008 and SAS 3108.

Some notes about this driver:
o The 12Gb hardware can do "FastPath" I/O, and that capability is included in
this driver.

o WarpDrive functionality has been removed, since it isn't supported in
the 12Gb driver interface.

o The Scatter/Gather list handling code is significantly different between
the 6Gb and 12Gb hardware. The 12Gb boards support IEEE Scatter/Gather
lists.

Thanks to LSI for developing and testing this driver for FreeBSD.

share/man/man4/mpr.4:
mpr(4) man page.

sys/dev/mpr/*:
mpr(4) driver files.

sys/modules/Makefile,
sys/modules/mpr/Makefile:
Add a module Makefile for the mpr(4) driver.

sys/conf/files:
Add the mpr(4) driver.

sys/amd64/conf/GENERIC,
sys/i386/conf/GENERIC,
sys/mips/conf/OCTEON1,
sys/sparc64/conf/GENERIC:
Add the mpr(4) driver to all config files that currently
have the mps(4) driver.

sys/ia64/conf/GENERIC:
Add the mps(4) and mpr(4) drivers to the ia64 GENERIC
config file.

sys/i386/conf/XEN:
Exclude the mpr module from building here.

Submitted by: Steve McConnell <Stephen.McConnell@lsi.com>
MFC after: 3 days
Tested by: Chris Reeves <chrisr@spectralogic.com>
Sponsored by: LSI, Spectra Logic
Relnotes: LSI 12Gb SAS driver mpr(4) added

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