mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 17:08:10 +00:00
e2c5923c34
Pull core block layer updates from Jens Axboe:
"This is the main pull request for block storage for 4.15-rc1.
Nothing out of the ordinary in here, and no API changes or anything
like that. Just various new features for drivers, core changes, etc.
In particular, this pull request contains:
- A patch series from Bart, closing the whole on blk/scsi-mq queue
quescing.
- A series from Christoph, building towards hidden gendisks (for
multipath) and ability to move bio chains around.
- NVMe
- Support for native multipath for NVMe (Christoph).
- Userspace notifications for AENs (Keith).
- Command side-effects support (Keith).
- SGL support (Chaitanya Kulkarni)
- FC fixes and improvements (James Smart)
- Lots of fixes and tweaks (Various)
- bcache
- New maintainer (Michael Lyle)
- Writeback control improvements (Michael)
- Various fixes (Coly, Elena, Eric, Liang, et al)
- lightnvm updates, mostly centered around the pblk interface
(Javier, Hans, and Rakesh).
- Removal of unused bio/bvec kmap atomic interfaces (me, Christoph)
- Writeback series that fix the much discussed hundreds of millions
of sync-all units. This goes all the way, as discussed previously
(me).
- Fix for missing wakeup on writeback timer adjustments (Yafang
Shao).
- Fix laptop mode on blk-mq (me).
- {mq,name} tupple lookup for IO schedulers, allowing us to have
alias names. This means you can use 'deadline' on both !mq and on
mq (where it's called mq-deadline). (me).
- blktrace race fix, oopsing on sg load (me).
- blk-mq optimizations (me).
- Obscure waitqueue race fix for kyber (Omar).
- NBD fixes (Josef).
- Disable writeback throttling by default on bfq, like we do on cfq
(Luca Miccio).
- Series from Ming that enable us to treat flush requests on blk-mq
like any other request. This is a really nice cleanup.
- Series from Ming that improves merging on blk-mq with schedulers,
getting us closer to flipping the switch on scsi-mq again.
- BFQ updates (Paolo).
- blk-mq atomic flags memory ordering fixes (Peter Z).
- Loop cgroup support (Shaohua).
- Lots of minor fixes from lots of different folks, both for core and
driver code"
* 'for-4.15/block' of git://git.kernel.dk/linux-block: (294 commits)
nvme: fix visibility of "uuid" ns attribute
blk-mq: fixup some comment typos and lengths
ide: ide-atapi: fix compile error with defining macro DEBUG
blk-mq: improve tag waiting setup for non-shared tags
brd: remove unused brd_mutex
blk-mq: only run the hardware queue if IO is pending
block: avoid null pointer dereference on null disk
fs: guard_bio_eod() needs to consider partitions
xtensa/simdisk: fix compile error
nvme: expose subsys attribute to sysfs
nvme: create 'slaves' and 'holders' entries for hidden controllers
block: create 'slaves' and 'holders' entries for hidden gendisks
nvme: also expose the namespace identification sysfs files for mpath nodes
nvme: implement multipath access to nvme subsystems
nvme: track shared namespaces
nvme: introduce a nvme_ns_ids structure
nvme: track subsystems
block, nvme: Introduce blk_mq_req_flags_t
block, scsi: Make SCSI quiesce and resume work reliably
block: Add the QUEUE_FLAG_PREEMPT_ONLY request queue flag
...
303 lines
13 KiB
Text
303 lines
13 KiB
Text
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# PARIDE configuration
|
|
#
|
|
# PARIDE doesn't need PARPORT, but if PARPORT is configured as a module,
|
|
# PARIDE must also be a module.
|
|
# PARIDE only supports PC style parports. Tough for USB or other parports...
|
|
|
|
comment "Parallel IDE high-level drivers"
|
|
depends on PARIDE
|
|
|
|
config PARIDE_PD
|
|
tristate "Parallel port IDE disks"
|
|
depends on PARIDE
|
|
help
|
|
This option enables the high-level driver for IDE-type disk devices
|
|
connected through a parallel port. If you chose to build PARIDE
|
|
support into your kernel, you may answer Y here to build in the
|
|
parallel port IDE driver, otherwise you should answer M to build
|
|
it as a loadable module. The module will be called pd. You
|
|
must also have at least one parallel port protocol driver in your
|
|
system. Among the devices supported by this driver are the SyQuest
|
|
EZ-135, EZ-230 and SparQ drives, the Avatar Shark and the backpack
|
|
hard drives from MicroSolutions.
|
|
|
|
config PARIDE_PCD
|
|
tristate "Parallel port ATAPI CD-ROMs"
|
|
depends on PARIDE
|
|
select CDROM
|
|
select BLK_SCSI_REQUEST # only for the generic cdrom code
|
|
---help---
|
|
This option enables the high-level driver for ATAPI CD-ROM devices
|
|
connected through a parallel port. If you chose to build PARIDE
|
|
support into your kernel, you may answer Y here to build in the
|
|
parallel port ATAPI CD-ROM driver, otherwise you should answer M to
|
|
build it as a loadable module. The module will be called pcd. You
|
|
must also have at least one parallel port protocol driver in your
|
|
system. Among the devices supported by this driver are the
|
|
MicroSolutions backpack CD-ROM drives and the Freecom Power CD. If
|
|
you have such a CD-ROM drive, you should also say Y or M to "ISO
|
|
9660 CD-ROM file system support" below, because that's the file
|
|
system used on CD-ROMs.
|
|
|
|
config PARIDE_PF
|
|
tristate "Parallel port ATAPI disks"
|
|
depends on PARIDE
|
|
help
|
|
This option enables the high-level driver for ATAPI disk devices
|
|
connected through a parallel port. If you chose to build PARIDE
|
|
support into your kernel, you may answer Y here to build in the
|
|
parallel port ATAPI disk driver, otherwise you should answer M
|
|
to build it as a loadable module. The module will be called pf.
|
|
You must also have at least one parallel port protocol driver in
|
|
your system. Among the devices supported by this driver are the
|
|
MicroSolutions backpack PD/CD drive and the Imation Superdisk
|
|
LS-120 drive.
|
|
|
|
config PARIDE_PT
|
|
tristate "Parallel port ATAPI tapes"
|
|
depends on PARIDE
|
|
help
|
|
This option enables the high-level driver for ATAPI tape devices
|
|
connected through a parallel port. If you chose to build PARIDE
|
|
support into your kernel, you may answer Y here to build in the
|
|
parallel port ATAPI disk driver, otherwise you should answer M
|
|
to build it as a loadable module. The module will be called pt.
|
|
You must also have at least one parallel port protocol driver in
|
|
your system. Among the devices supported by this driver is the
|
|
parallel port version of the HP 5GB drive.
|
|
|
|
config PARIDE_PG
|
|
tristate "Parallel port generic ATAPI devices"
|
|
depends on PARIDE
|
|
---help---
|
|
This option enables a special high-level driver for generic ATAPI
|
|
devices connected through a parallel port. The driver allows user
|
|
programs, such as cdrtools, to send ATAPI commands directly to a
|
|
device.
|
|
|
|
If you chose to build PARIDE support into your kernel, you may
|
|
answer Y here to build in the parallel port generic ATAPI driver,
|
|
otherwise you should answer M to build it as a loadable module. The
|
|
module will be called pg.
|
|
|
|
You must also have at least one parallel port protocol driver in
|
|
your system.
|
|
|
|
This driver implements an API loosely related to the generic SCSI
|
|
driver. See <file:include/linux/pg.h>. for details.
|
|
|
|
You can obtain the most recent version of cdrtools from
|
|
<ftp://ftp.berlios.de/pub/cdrecord/>. Versions 1.6.1a3 and
|
|
later fully support this driver.
|
|
|
|
comment "Parallel IDE protocol modules"
|
|
depends on PARIDE
|
|
|
|
config PARIDE_ATEN
|
|
tristate "ATEN EH-100 protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the ATEN EH-100 parallel port IDE
|
|
protocol. This protocol is used in some inexpensive low performance
|
|
parallel port kits made in Hong Kong. If you chose to build PARIDE
|
|
support into your kernel, you may answer Y here to build in the
|
|
protocol driver, otherwise you should answer M to build it as a
|
|
loadable module. The module will be called aten. You must also
|
|
have a high-level driver for the type of device that you want to
|
|
support.
|
|
|
|
config PARIDE_BPCK
|
|
tristate "MicroSolutions backpack (Series 5) protocol"
|
|
depends on PARIDE
|
|
---help---
|
|
This option enables support for the Micro Solutions BACKPACK
|
|
parallel port Series 5 IDE protocol. (Most BACKPACK drives made
|
|
before 1999 were Series 5) Series 5 drives will NOT always have the
|
|
Series noted on the bottom of the drive. Series 6 drivers will.
|
|
|
|
In other words, if your BACKPACK drive doesn't say "Series 6" on the
|
|
bottom, enable this option.
|
|
|
|
If you chose to build PARIDE support into your kernel, you may
|
|
answer Y here to build in the protocol driver, otherwise you should
|
|
answer M to build it as a loadable module. The module will be
|
|
called bpck. You must also have a high-level driver for the type
|
|
of device that you want to support.
|
|
|
|
config PARIDE_BPCK6
|
|
tristate "MicroSolutions backpack (Series 6) protocol"
|
|
depends on PARIDE && !64BIT
|
|
---help---
|
|
This option enables support for the Micro Solutions BACKPACK
|
|
parallel port Series 6 IDE protocol. (Most BACKPACK drives made
|
|
after 1999 were Series 6) Series 6 drives will have the Series noted
|
|
on the bottom of the drive. Series 5 drivers don't always have it
|
|
noted.
|
|
|
|
In other words, if your BACKPACK drive says "Series 6" on the
|
|
bottom, enable this option.
|
|
|
|
If you chose to build PARIDE support into your kernel, you may
|
|
answer Y here to build in the protocol driver, otherwise you should
|
|
answer M to build it as a loadable module. The module will be
|
|
called bpck6. You must also have a high-level driver for the type
|
|
of device that you want to support.
|
|
|
|
config PARIDE_COMM
|
|
tristate "DataStor Commuter protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the Commuter parallel port IDE
|
|
protocol from DataStor. If you chose to build PARIDE support
|
|
into your kernel, you may answer Y here to build in the protocol
|
|
driver, otherwise you should answer M to build it as a loadable
|
|
module. The module will be called comm. You must also have
|
|
a high-level driver for the type of device that you want to support.
|
|
|
|
config PARIDE_DSTR
|
|
tristate "DataStor EP-2000 protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the EP-2000 parallel port IDE
|
|
protocol from DataStor. If you chose to build PARIDE support
|
|
into your kernel, you may answer Y here to build in the protocol
|
|
driver, otherwise you should answer M to build it as a loadable
|
|
module. The module will be called dstr. You must also have
|
|
a high-level driver for the type of device that you want to support.
|
|
|
|
config PARIDE_FIT2
|
|
tristate "FIT TD-2000 protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the TD-2000 parallel port IDE
|
|
protocol from Fidelity International Technology. This is a simple
|
|
(low speed) adapter that is used in some portable hard drives. If
|
|
you chose to build PARIDE support into your kernel, you may answer Y
|
|
here to build in the protocol driver, otherwise you should answer M
|
|
to build it as a loadable module. The module will be called ktti.
|
|
You must also have a high-level driver for the type of device that
|
|
you want to support.
|
|
|
|
config PARIDE_FIT3
|
|
tristate "FIT TD-3000 protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the TD-3000 parallel port IDE
|
|
protocol from Fidelity International Technology. This protocol is
|
|
used in newer models of their portable disk, CD-ROM and PD/CD
|
|
devices. If you chose to build PARIDE support into your kernel, you
|
|
may answer Y here to build in the protocol driver, otherwise you
|
|
should answer M to build it as a loadable module. The module will be
|
|
called fit3. You must also have a high-level driver for the type
|
|
of device that you want to support.
|
|
|
|
config PARIDE_EPAT
|
|
tristate "Shuttle EPAT/EPEZ protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the EPAT parallel port IDE protocol.
|
|
EPAT is a parallel port IDE adapter manufactured by Shuttle
|
|
Technology and widely used in devices from major vendors such as
|
|
Hewlett-Packard, SyQuest, Imation and Avatar. If you chose to build
|
|
PARIDE support into your kernel, you may answer Y here to build in
|
|
the protocol driver, otherwise you should answer M to build it as a
|
|
loadable module. The module will be called epat. You must also
|
|
have a high-level driver for the type of device that you want to
|
|
support.
|
|
|
|
config PARIDE_EPATC8
|
|
bool "Support c7/c8 chips"
|
|
depends on PARIDE_EPAT
|
|
help
|
|
This option enables support for the newer Shuttle EP1284 (aka c7 and
|
|
c8) chip. You need this if you are using any recent Imation SuperDisk
|
|
(LS-120) drive.
|
|
|
|
config PARIDE_EPIA
|
|
tristate "Shuttle EPIA protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the (obsolete) EPIA parallel port
|
|
IDE protocol from Shuttle Technology. This adapter can still be
|
|
found in some no-name kits. If you chose to build PARIDE support
|
|
into your kernel, you may answer Y here to build in the protocol
|
|
driver, otherwise you should answer M to build it as a loadable
|
|
module. The module will be called epia. You must also have a
|
|
high-level driver for the type of device that you want to support.
|
|
|
|
config PARIDE_FRIQ
|
|
tristate "Freecom IQ ASIC-2 protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for version 2 of the Freecom IQ parallel
|
|
port IDE adapter. This adapter is used by the Maxell Superdisk
|
|
drive. If you chose to build PARIDE support into your kernel, you
|
|
may answer Y here to build in the protocol driver, otherwise you
|
|
should answer M to build it as a loadable module. The module will be
|
|
called friq. You must also have a high-level driver for the type
|
|
of device that you want to support.
|
|
|
|
config PARIDE_FRPW
|
|
tristate "FreeCom power protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the Freecom power parallel port IDE
|
|
protocol. If you chose to build PARIDE support into your kernel, you
|
|
may answer Y here to build in the protocol driver, otherwise you
|
|
should answer M to build it as a loadable module. The module will be
|
|
called frpw. You must also have a high-level driver for the type
|
|
of device that you want to support.
|
|
|
|
config PARIDE_KBIC
|
|
tristate "KingByte KBIC-951A/971A protocols"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the KBIC-951A and KBIC-971A parallel
|
|
port IDE protocols from KingByte Information Corp. KingByte's
|
|
adapters appear in many no-name portable disk and CD-ROM products,
|
|
especially in Europe. If you chose to build PARIDE support into your
|
|
kernel, you may answer Y here to build in the protocol driver,
|
|
otherwise you should answer M to build it as a loadable module. The
|
|
module will be called kbic. You must also have a high-level driver
|
|
for the type of device that you want to support.
|
|
|
|
config PARIDE_KTTI
|
|
tristate "KT PHd protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the "PHd" parallel port IDE protocol
|
|
from KT Technology. This is a simple (low speed) adapter that is
|
|
used in some 2.5" portable hard drives. If you chose to build PARIDE
|
|
support into your kernel, you may answer Y here to build in the
|
|
protocol driver, otherwise you should answer M to build it as a
|
|
loadable module. The module will be called ktti. You must also
|
|
have a high-level driver for the type of device that you want to
|
|
support.
|
|
|
|
config PARIDE_ON20
|
|
tristate "OnSpec 90c20 protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the (obsolete) 90c20 parallel port
|
|
IDE protocol from OnSpec (often marketed under the ValuStore brand
|
|
name). If you chose to build PARIDE support into your kernel, you
|
|
may answer Y here to build in the protocol driver, otherwise you
|
|
should answer M to build it as a loadable module. The module will
|
|
be called on20. You must also have a high-level driver for the
|
|
type of device that you want to support.
|
|
|
|
config PARIDE_ON26
|
|
tristate "OnSpec 90c26 protocol"
|
|
depends on PARIDE
|
|
help
|
|
This option enables support for the 90c26 parallel port IDE protocol
|
|
from OnSpec Electronics (often marketed under the ValuStore brand
|
|
name). If you chose to build PARIDE support into your kernel, you
|
|
may answer Y here to build in the protocol driver, otherwise you
|
|
should answer M to build it as a loadable module. The module will be
|
|
called on26. You must also have a high-level driver for the type
|
|
of device that you want to support.
|
|
|
|
#
|