#
e9ac4169 |
| 15-Jul-2024 |
Warner Losh <imp@FreeBSD.org> |
Remove residual blank line at start of Makefile
This is a residual of the $FreeBSD$ removal.
MFC After: 3 days (though I'll just run the command on the branches) Sponsored by: Netflix
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Revision tags: release/14.1.0 |
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07c6a62b |
| 03-May-2024 |
John Baldwin <jhb@FreeBSD.org> |
cam: Add a XPORT_NVMF for NVMe over Fabrics sims
Reviewed by: ken, imp Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D44713
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2b676a66 |
| 23-Apr-2024 |
John Baldwin <jhb@FreeBSD.org> |
camcontrol: Enable WITH_NVME unconditionally
MK_NVME is no longer marked broken for any platforms, so just include support for it always as we do for ATA and SCSI.
Reviewed by: emaste Sponsored by:
camcontrol: Enable WITH_NVME unconditionally
MK_NVME is no longer marked broken for any platforms, so just include support for it always as we do for ATA and SCSI.
Reviewed by: emaste Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D44841
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Revision tags: release/13.3.0 |
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#
69ae43a1 |
| 01-Dec-2023 |
Warner Losh <imp@FreeBSD.org> |
camcontrol: One file per line in Makefile
We have enough files now that moving to one file per line makes sense.
Sponsored by: Netflix
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Revision tags: release/14.0.0 |
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d0b2dbfa |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line sh pattern
Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
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Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0 |
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#
53cce2e7 |
| 18-Sep-2021 |
Warner Losh <imp@FreeBSD.org> |
camcontrol: depop command
Implement and document the new depop command. This command manages drive elements for drives that support it. Storage elements are typically heads. Element status can be di
camcontrol: depop command
Implement and document the new depop command. This command manages drive elements for drives that support it. Storage elements are typically heads. Element status can be discovered. Elements may be removed or restored. And the status of any current depop operation can be assessed.
depop -d elm will remove element elm and truncate available capacity. depop -l will list the current drive elements and their current status. depop -r elm will try to restore all retired elements and rebuild capacity.
Changing storage elements may reinitialize the drive. This operation will lose data and may take hours to complete. Use the drive provided timeout for operations by default.
Reviewed by: gbe (manpages) Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D29018
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Revision tags: release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0 |
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#
a63915c2 |
| 28-Jul-2019 |
Alan Somers <asomers@FreeBSD.org> |
MFHead @r350386
Sponsored by: The FreeBSD Foundation
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#
c99e4e6b |
| 12-Jul-2019 |
Warner Losh <imp@FreeBSD.org> |
Retire support for -DMINIMALISTIC
We've not used this in years since we retired sysinstall, and it hasn't compiled in at least a year. A full camcontrol is only 180k, so making it smaller is not as
Retire support for -DMINIMALISTIC
We've not used this in years since we retired sysinstall, and it hasn't compiled in at least a year. A full camcontrol is only 180k, so making it smaller is not as important as it once was.
OK'd by: ken@, scottl@
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Revision tags: release/11.3.0, release/12.0.0, release/11.2.0 |
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#
f0f8a1af |
| 14-Jun-2018 |
Warner Losh <imp@FreeBSD.org> |
NVME support is only for x86 and powerpc64.
Implement MK_NVME now that the expression for where NVMe is complicated. Default it to "yes" for x86 and powerpc64 and no everywhere else. Use it in camco
NVME support is only for x86 and powerpc64.
Implement MK_NVME now that the expression for where NVMe is complicated. Default it to "yes" for x86 and powerpc64 and no everywhere else. Use it in camcontrol to define WITH_NVME for those platforms where we support nvme.
This should fix the newly introduced nvme files to camcontrol which were building everywhere.
Pointy Hat To: imp Sponsored by: Netflix
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#
6ee13c54 |
| 14-Jun-2018 |
Warner Losh <imp@FreeBSD.org> |
Make camcontrol identify work with nda devices
Both ATA and NVME have an identify command. They are completely different, but to the user they are the same. Leverage nvmecontrol's print_controller c
Make camcontrol identify work with nda devices
Both ATA and NVME have an identify command. They are completely different, but to the user they are the same. Leverage nvmecontrol's print_controller code to provide that functionality to camcontrol identify. Query the path to see what kind of protocol it supports, and send the most appropriate command down. Refactor nvme_print_dev a little to make it easy to get the nvme cdata.
Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D15371
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Revision tags: release/10.4.0, release/11.1.0 |
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#
4f9d94bf |
| 04-Dec-2016 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r309263 through r309518.
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#
28db0a5e |
| 01-Dec-2016 |
Kenneth D. Merry <ken@FreeBSD.org> |
Add SCSI REPORT TIMESTAMP and SET TIMESTAMP support.
This adds support to camcontrol(8) and libcam(3) for getting and setting the time on SCSI protocol drives. This is more commonly found on tape d
Add SCSI REPORT TIMESTAMP and SET TIMESTAMP support.
This adds support to camcontrol(8) and libcam(3) for getting and setting the time on SCSI protocol drives. This is more commonly found on tape drives, but is a SPC (SCSI Primary Commands) command, and may be found on any device that speaks SCSI.
The new camcontrol timestamp subcommand allows getting the current device time or setting the time to the current system time or any arbitrary time.
sbin/camcontrol/Makefile: Add timestamp.c.
sbin/camcontrol/camcontrol.8: Document the new timestamp subcommand.
sbin/camcontrol/camcontrol.c: Add the timestamp subcommand to camcontrol.
sbin/camcontrol/camcontrol.h: Add the timestamp() function prototype.
sbin/camcontrol/timestamp.c: Timestamp setting and reporting functionality.
sys/cam/scsi/scsi_all.c: Add two new CCB building functions, scsi_set_timestamp() and scsi_report_timestamp(). Also, add a new helper function, scsi_create_timestamp().
sys/cam/scsi/scsi_all.h: Add CDB and parameter data for the the set and report timestamp commands.
Add function declarations for the new CCB building and helper functions.
Submitted by: Sam Klopsch Sponsored by: Spectra Logic MFC After: 2 weeks
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Revision tags: release/11.0.1, release/11.0.0 |
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#
9a6844d5 |
| 19-May-2016 |
Kenneth D. Merry <ken@FreeBSD.org> |
Add support for managing Shingled Magnetic Recording (SMR) drives.
This change includes support for SCSI SMR drives (which conform to the Zoned Block Commands or ZBC spec) and ATA SMR drives (which
Add support for managing Shingled Magnetic Recording (SMR) drives.
This change includes support for SCSI SMR drives (which conform to the Zoned Block Commands or ZBC spec) and ATA SMR drives (which conform to the Zoned ATA Command Set or ZAC spec) behind SAS expanders.
This includes full management support through the GEOM BIO interface, and through a new userland utility, zonectl(8), and through camcontrol(8).
This is now ready for filesystems to use to detect and manage zoned drives. (There is no work in progress that I know of to use this for ZFS or UFS, if anyone is interested, let me know and I may have some suggestions.)
Also, improve ATA command passthrough and dispatch support, both via ATA and ATA passthrough over SCSI.
Also, add support to camcontrol(8) for the ATA Extended Power Conditions feature set. You can now manage ATA device power states, and set various idle time thresholds for a drive to enter lower power states.
Note that this change cannot be MFCed in full, because it depends on changes to the struct bio API that break compatilibity. In order to avoid breaking the stable API, only changes that don't touch or depend on the struct bio changes can be merged. For example, the camcontrol(8) changes don't depend on the new bio API, but zonectl(8) and the probe changes to the da(4) and ada(4) drivers do depend on it.
Also note that the SMR changes have not yet been tested with an actual SCSI ZBC device, or a SCSI to ATA translation layer (SAT) that supports ZBC to ZAC translation. I have not yet gotten a suitable drive or SAT layer, so any testing help would be appreciated. These changes have been tested with Seagate Host Aware SATA drives attached to both SAS and SATA controllers. Also, I do not have any SATA Host Managed devices, and I suspect that it may take additional (hopefully minor) changes to support them.
Thanks to Seagate for supplying the test hardware and answering questions.
sbin/camcontrol/Makefile: Add epc.c and zone.c.
sbin/camcontrol/camcontrol.8: Document the zone and epc subcommands.
sbin/camcontrol/camcontrol.c: Add the zone and epc subcommands.
Add auxiliary register support to build_ata_cmd(). Make sure to set the CAM_ATAIO_NEEDRESULT, CAM_ATAIO_DMA, and CAM_ATAIO_FPDMA flags as appropriate for ATA commands.
Add a new get_ata_status() function to parse ATA result from SCSI sense descriptors (for ATA passthrough over SCSI) and ATA I/O requests.
sbin/camcontrol/camcontrol.h: Update the build_ata_cmd() prototype
Add get_ata_status(), zone(), and epc().
sbin/camcontrol/epc.c: Support for ATA Extended Power Conditions features. This includes support for all features documented in the ACS-4 Revision 12 specification from t13.org (dated February 18, 2016).
The EPC feature set allows putting a drive into a power power mode immediately, or setting timeouts so that the drive will automatically enter progressively lower power states after various idle times.
sbin/camcontrol/fwdownload.c: Update the firmware download code for the new build_ata_cmd() arguments.
sbin/camcontrol/zone.c: Implement support for Shingled Magnetic Recording (SMR) drives via SCSI Zoned Block Commands (ZBC) and ATA Zoned Device ATA Command Set (ZAC).
These specs were developed in concert, and are functionally identical. The primary differences are due to SCSI and ATA differences. (SCSI is big endian, ATA is little endian, for example.)
This includes support for all commands defined in the ZBC and ZAC specs.
sys/cam/ata/ata_all.c: Decode a number of additional ATA command names in ata_op_string().
Add a new CCB building function, ata_read_log().
Add ata_zac_mgmt_in() and ata_zac_mgmt_out() CCB building functions. These support both DMA and NCQ encapsulation.
sys/cam/ata/ata_all.h: Add prototypes for ata_read_log(), ata_zac_mgmt_out(), and ata_zac_mgmt_in().
sys/cam/ata/ata_da.c: Revamp the ada(4) driver to support zoned devices.
Add four new probe states to gather information needed for zone support.
Add a new adasetflags() function to avoid duplication of large blocks of flag setting between the async handler and register functions.
Add new sysctl variables that describe zone support and paramters.
Add support for the new BIO_ZONE bio, and all of its subcommands: DISK_ZONE_OPEN, DISK_ZONE_CLOSE, DISK_ZONE_FINISH, DISK_ZONE_RWP, DISK_ZONE_REPORT_ZONES, and DISK_ZONE_GET_PARAMS.
sys/cam/scsi/scsi_all.c: Add command descriptions for the ZBC IN/OUT commands.
Add descriptions for ZBC Host Managed devices.
Add a new function, scsi_ata_pass() to do ATA passthrough over SCSI. This will eventually replace scsi_ata_pass_16() -- it can create the 12, 16, and 32-byte variants of the ATA PASS-THROUGH command, and supports setting all of the registers defined as of SAT-4, Revision 5 (March 11, 2016).
Change scsi_ata_identify() to use scsi_ata_pass() instead of scsi_ata_pass_16().
Add a new scsi_ata_read_log() function to facilitate reading ATA logs via SCSI.
sys/cam/scsi/scsi_all.h: Add the new ATA PASS-THROUGH(32) command CDB. Add extended and variable CDB opcodes.
Add Zoned Block Device Characteristics VPD page.
Add ATA Return SCSI sense descriptor.
Add prototypes for scsi_ata_read_log() and scsi_ata_pass().
sys/cam/scsi/scsi_da.c: Revamp the da(4) driver to support zoned devices.
Add five new probe states, four of which are needed for ATA devices.
Add five new sysctl variables that describe zone support and parameters.
The da(4) driver supports SCSI ZBC devices, as well as ATA ZAC devices when they are attached via a SCSI to ATA Translation (SAT) layer. Since ZBC -> ZAC translation is a new feature in the T10 SAT-4 spec, most SATA drives will be supported via ATA commands sent via the SCSI ATA PASS-THROUGH command. The da(4) driver will prefer the ZBC interface, if it is available, for performance reasons, but will use the ATA PASS-THROUGH interface to the ZAC command set if the SAT layer doesn't support translation yet. As I mentioned above, ZBC command support is untested.
Add support for the new BIO_ZONE bio, and all of its subcommands: DISK_ZONE_OPEN, DISK_ZONE_CLOSE, DISK_ZONE_FINISH, DISK_ZONE_RWP, DISK_ZONE_REPORT_ZONES, and DISK_ZONE_GET_PARAMS.
Add scsi_zbc_in() and scsi_zbc_out() CCB building functions.
Add scsi_ata_zac_mgmt_out() and scsi_ata_zac_mgmt_in() CCB/CDB building functions. Note that these have return values, unlike almost all other CCB building functions in CAM. The reason is that they can fail, depending upon the particular combination of input parameters. The primary failure case is if the user wants NCQ, but fails to specify additional CDB storage. NCQ requires using the 32-byte version of the SCSI ATA PASS-THROUGH command, and the current CAM CDB size is 16 bytes.
sys/cam/scsi/scsi_da.h: Add ZBC IN and ZBC OUT CDBs and opcodes.
Add SCSI Report Zones data structures.
Add scsi_zbc_in(), scsi_zbc_out(), scsi_ata_zac_mgmt_out(), and scsi_ata_zac_mgmt_in() prototypes.
sys/dev/ahci/ahci.c: Fix SEND / RECEIVE FPDMA QUEUED in the ahci(4) driver.
ahci_setup_fis() previously set the top bits of the sector count register in the FIS to 0 for FPDMA commands. This is okay for read and write, because the PRIO field is in the only thing in those bits, and we don't implement that further up the stack.
But, for SEND and RECEIVE FPDMA QUEUED, the subcommand is in that byte, so it needs to be transmitted to the drive.
In ahci_setup_fis(), always set the the top 8 bits of the sector count register. We need it in both the standard and NCQ / FPDMA cases.
sys/geom/eli/g_eli.c: Pass BIO_ZONE commands through the GELI class.
sys/geom/geom.h: Add g_io_zonecmd() prototype.
sys/geom/geom_dev.c: Add new DIOCZONECMD ioctl, which allows sending zone commands to disks.
sys/geom/geom_disk.c: Add support for BIO_ZONE commands.
sys/geom/geom_disk.h: Add a new flag, DISKFLAG_CANZONE, that indicates that a given GEOM disk client can handle BIO_ZONE commands.
sys/geom/geom_io.c: Add a new function, g_io_zonecmd(), that handles execution of BIO_ZONE commands.
Add permissions check for BIO_ZONE commands.
Add command decoding for BIO_ZONE commands.
sys/geom/geom_subr.c: Add DDB command decoding for BIO_ZONE commands.
sys/kern/subr_devstat.c: Record statistics for REPORT ZONES commands. Note that the number of bytes transferred for REPORT ZONES won't quite match what is received from the harware. This is because we're necessarily counting bytes coming from the da(4) / ada(4) drivers, which are using the disk_zone.h interface to communicate up the stack. The structure sizes it uses are slightly different than the SCSI and ATA structure sizes.
sys/sys/ata.h: Add many bit and structure definitions for ZAC, NCQ, and EPC command support.
sys/sys/bio.h: Convert the bio_cmd field to a straight enumeration. This will yield more space for additional commands in the future. After change r297955 and other related changes, this is now possible. Converting to an enumeration will also prevent use as a bitmask in the future.
sys/sys/disk.h: Define the DIOCZONECMD ioctl.
sys/sys/disk_zone.h: Add a new API for managing zoned disks. This is very close to the SCSI ZBC and ATA ZAC standards, but uses integers in native byte order instead of big endian (SCSI) or little endian (ATA) byte arrays.
This is intended to offer to the complete feature set of the ZBC and ZAC disk management without requiring the application developer to include SCSI or ATA headers. We also use one set of headers for ioctl consumers and kernel bio-level consumers.
sys/sys/param.h: Bump __FreeBSD_version for sys/bio.h command changes, and inclusion of SMR support.
usr.sbin/Makefile: Add the zonectl utility.
usr.sbin/diskinfo/diskinfo.c Add disk zoning capability to the 'diskinfo -v' output.
usr.sbin/zonectl/Makefile: Add zonectl makefile.
usr.sbin/zonectl/zonectl.8 zonectl(8) man page.
usr.sbin/zonectl/zonectl.c The zonectl(8) utility. This allows managing SCSI or ATA zoned disks via the disk_zone.h API. You can report zones, reset write pointers, get parameters, etc.
Sponsored by: Spectra Logic Differential Revision: https://reviews.freebsd.org/D6147 Reviewed by: wblock (documentation)
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#
13caa468 |
| 16-Apr-2016 |
Glen Barber <gjb@FreeBSD.org> |
Merge the projects/release-pkg branch to head.
This allows packaging the base system with pkg(8), including but not limited to providing the ability to provide upstream binary update possibilities f
Merge the projects/release-pkg branch to head.
This allows packaging the base system with pkg(8), including but not limited to providing the ability to provide upstream binary update possibilities for non-tier-1 architectures.
This merge is a requirement of the 11.0-RELEASE, and as such, thank you to everyone that has tested the project branch.
Documentation in build(7) etc. is still somewhat sparse, but updates to those parts will follow.
Sponsored by: The FreeBSD Foundation
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Revision tags: release/10.3.0 |
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#
406d87b1 |
| 09-Feb-2016 |
Glen Barber <gjb@FreeBSD.org> |
Explicitly add more files to the 'runtime' package.
Sponsored by: The FreeBSD Foundation
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Revision tags: release/10.2.0 |
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#
416ba5c7 |
| 22-Jun-2015 |
Navdeep Parhar <np@FreeBSD.org> |
Catch up with HEAD (r280229-r284686).
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76aeda8a |
| 20-Jun-2015 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r284188 through r284643.
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dad2fb7e |
| 15-Jun-2015 |
Baptiste Daroussin <bapt@FreeBSD.org> |
Merge from head
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5672fac9 |
| 09-Jun-2015 |
Kenneth D. Merry <ken@FreeBSD.org> |
Add support for reading MAM attributes to camcontrol(8) and libcam(3).
MAM is Medium Auxiliary Memory and is most commonly found as flash chips on tapes.
This includes support for reading attribute
Add support for reading MAM attributes to camcontrol(8) and libcam(3).
MAM is Medium Auxiliary Memory and is most commonly found as flash chips on tapes.
This includes support for reading attributes and decoding most known attributes, but does not yet include support for writing attributes or reporting attributes in XML format.
libsbuf/Makefile: Add subr_prf.c for the new sbuf_hexdump() function. This function is essentially the same function.
libsbuf/Symbol.map: Add a new shared library minor version, and include the sbuf_hexdump() function.
libsbuf/Version.def: Add version 1.4 of the libsbuf library.
libutil/hexdump.3: Document sbuf_hexdump() alongside hexdump(3), since it is essentially the same function.
camcontrol/Makefile: Add attrib.c.
camcontrol/attrib.c: Implementation of READ ATTRIBUTE support for camcontrol(8).
camcontrol/camcontrol.8: Document the new 'camcontrol attrib' subcommand.
camcontrol/camcontrol.c: Add the new 'camcontrol attrib' subcommand.
camcontrol/camcontrol.h: Add a function prototype for scsiattrib().
share/man/man9/sbuf.9: Document the existence of sbuf_hexdump() and point users to the hexdump(3) man page for more details.
sys/cam/scsi/scsi_all.c: Add a table of known attributes, text descriptions and handler functions.
Add a new scsi_attrib_sbuf() function along with a number of other related functions that help decode attributes.
scsi_attrib_ascii_sbuf() decodes ASCII format attributes.
scsi_attrib_int_sbuf() decodes binary format attributes, and will pass them off to scsi_attrib_hexdump_sbuf() if they're bigger than 8 bytes.
scsi_attrib_vendser_sbuf() decodes the vendor and drive serial number attribute.
scsi_attrib_volcoh_sbuf() decodes the Volume Coherency Information attribute that LTFS writes out.
sys/cam/scsi/scsi_all.h: Add a number of attribute-related structure definitions and other defines.
Add function prototypes for all of the functions added in scsi_all.c.
sys/kern/subr_prf.c: Add a new function, sbuf_hexdump(). This is the same as the existing hexdump(9) function, except that it puts the result in an sbuf.
This also changes subr_prf.c so that it can be compiled in userland for includsion in libsbuf.
We should work to change this so that the kernel hexdump implementation is a wrapper around sbuf_hexdump() with a statically allocated sbuf with a drain. That will require a drain function that goes to the kernel printf() buffer that can take a non-NUL terminated string as input. That is because an sbuf isn't NUL-terminated until it is finished, and we don't want to finish it while we're still using it.
We should also work to consolidate the userland hexdump and kernel hexdump implemenatations, which are currently separate. This would also mean making applications that currently link in libutil link in libsbuf.
sys/sys/sbuf.h: Add the prototype for sbuf_hexdump(), and add another copy of the hexdump flag values if they aren't already defined.
Ideally the flags should be defined in one place but the implemenation makes it difficult to do properly. (See above.)
Sponsored by: Spectra Logic Corporation MFC after: 1 week
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#
98e0ffae |
| 27-May-2015 |
Simon J. Gerraty <sjg@FreeBSD.org> |
Merge sync of head
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d899be7d |
| 19-Jan-2015 |
Glen Barber <gjb@FreeBSD.org> |
Reintegrate head: r274132-r277384
Sponsored by: The FreeBSD Foundation
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8f0ea33f |
| 13-Jan-2015 |
Glen Barber <gjb@FreeBSD.org> |
Reintegrate head revisions r273096-r277147
Sponsored by: The FreeBSD Foundation
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840e7092 |
| 29-Nov-2014 |
Enji Cooper <ngie@FreeBSD.org> |
MFHead @ r275232
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2c97f721 |
| 25-Nov-2014 |
Dimitry Andric <dim@FreeBSD.org> |
r274961 through r275075
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13eb765f |
| 25-Nov-2014 |
Baptiste Daroussin <bapt@FreeBSD.org> |
Convert sbin/ to LIBADD Reduce overlinking
|