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/linux-4.1.27/Documentation/devicetree/bindings/sound/
Dfsl-sai.txt4 which provides a synchronous audio interface that supports fullduplex
39 - fsl,sai-synchronous-rx: This is a boolean property. If present, indicating
40 that SAI will work in the synchronous mode (sync Tx
52 - If both fsl,sai-asynchronous and fsl,sai-synchronous-rx are absent, the
53 default synchronous mode (sync Rx with Tx) will be used, which means both
56 - fsl,sai-asynchronous and fsl,sai-synchronous-rx are exclusive.
Dfsl,esai.txt35 - fsl,esai-synchronous: This is a boolean property. If present, indicating
36 that ESAI would work in the synchronous mode, which
55 fsl,esai-synchronous;
Dfsl,ssi.txt34 all be connected to valid signals. In synchronous mode,
/linux-4.1.27/drivers/scsi/pcmcia/
Daha152x_stub.c64 static int synchronous = 1; variable
71 module_param(synchronous, int, 0);
168 s.synchronous = synchronous; in aha152x_config_cs()
/linux-4.1.27/drivers/hsi/
DKconfig7 The "High speed synchronous Serial Interface" is
8 synchronous serial interface used mainly to connect
/linux-4.1.27/drivers/isdn/i4l/
DKconfig8 bool "Support synchronous PPP"
15 "synchronous PPP". Saying Y here will include this protocol. This
23 bool "Use VJ-compression with synchronous PPP"
26 This enables Van Jacobson header compression for synchronous PPP.
33 With synchronous PPP enabled, it is possible to increase throughput
38 bool "Filtering for synchronous PPP"
/linux-4.1.27/arch/cris/arch-v32/drivers/
DKconfig74 Enables the ETRAX FS synchronous serial driver.
80 Enabled synchronous serial port 0.
83 bool "Enable DMA on synchronous serial port 0."
86 A synchronous serial port can run in manual or DMA mode.
93 Enabled synchronous serial port 1.
96 bool "Enable DMA on synchronous serial port 1."
99 A synchronous serial port can run in manual or DMA mode.
377 This enables using an synchronous serial (sser) port as a
391 tristate "SPI using synchronous serial port 0 (sser0)"
398 Say Y for an MMC/SD socket connected to synchronous serial port 0,
[all …]
/linux-4.1.27/sound/soc/fsl/
Dfsl_sai.c339 sai->synchronous[RX] ? FSL_SAI_CR2_SYNC : 0); in fsl_sai_trigger()
626 sai->synchronous[RX] = true; in fsl_sai_probe()
627 sai->synchronous[TX] = false; in fsl_sai_probe()
641 sai->synchronous[RX] = false; in fsl_sai_probe()
642 sai->synchronous[TX] = true; in fsl_sai_probe()
645 sai->synchronous[RX] = false; in fsl_sai_probe()
646 sai->synchronous[TX] = false; in fsl_sai_probe()
Dfsl_esai.c65 bool synchronous; member
486 ESAI_SAICR_SYNC, esai_priv->synchronous ? in fsl_esai_startup()
806 esai_priv->synchronous = in fsl_esai_probe()
810 if (esai_priv->synchronous) { in fsl_esai_probe()
Dfsl_sai.h138 bool synchronous[2]; member
Dfsl_ssi.c580 int synchronous = ssi_private->cpu_dai_drv.symmetric_rates, ret; in fsl_ssi_set_bclk() local
658 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK || synchronous) in fsl_ssi_set_bclk()
/linux-4.1.27/Documentation/hid/
Dhid-transport.txt75 The terms "asynchronous" and "synchronous" in this document describe the
77 not perform any synchronous operations like waiting for acknowledgements or
80 On the other hand, synchronous channels can be implemented by the transport
101 - Control Channel (ctrl): The ctrl channel is used for synchronous requests and
107 Outgoing reports are usually sent on the ctrl channel via synchronous
138 channel provides synchronous GET/SET_REPORT requests. Plain reports are only
143 requested report ID on the ctrl channel as a synchronous acknowledgement.
164 A device must answer with a synchronous acknowledgement. However, HID core
169 multiple synchronous SET_REPORT requests.
285 be synchronous. A transport driver must not use ->wait() to complete such
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Duhid.txt66 Those requests are always synchronous. That means, the kernel sends
/linux-4.1.27/Documentation/block/
Dcfq-iosched.txt8 operation(synchronous requests). In case of asynchronous requests, all the
65 This parameter is used to set the timeout of synchronous requests. Default
66 value of this is 124ms. In case to favor synchronous requests over asynchronous
126 queue. This parameter is used to calculate the time slice of synchronous
131 time_slice of synchronous queue, increase the value of slice_sync. Default
138 in the device exceeds this parameter. This parameter is used for synchronous
240 All cfq queues doing synchronous sequential IO go on to sync-idle tree.
243 All synchronous non-sequential queues go on sync-noidle tree. Also any
266 synchronous IO might not get fair share of disk.
289 A2. I would think whenever one is doing synchronous write and not expecting
/linux-4.1.27/Documentation/devicetree/bindings/bus/
Dti-gpmc.txt38 - gpmc,sync-clk-ps: Minimum clock period for synchronous mode, in picoseconds
83 - gpmc,wr-access-ns: In synchronous write mode, for single or
106 - gpmc,sync-read Enables synchronous read. Defaults to asynchronous
108 - gpmc,sync-write Enables synchronous writes. Defaults to asynchronous
/linux-4.1.27/drivers/net/ppp/
DKconfig23 synchronous PPP which can be used over digital ISDN lines for
27 synchronous lines, you should say Y (or M) here and to "Support
28 synchronous PPP", below.
159 a modem (not a synchronous or ISDN modem) to contact your ISP, you
170 Say Y (or M) here if you want to be able to use PPP over synchronous
/linux-4.1.27/arch/cris/
DKconfig275 Select this to enable the synchronous serial port driver.
281 Enabled synchronous serial port 0.
284 bool "Enable DMA on synchronous serial port 0."
287 A synchronous serial port can run in manual or DMA mode.
294 Enabled synchronous serial port 1.
297 bool "Enable DMA on synchronous serial port 1."
300 A synchronous serial port can run in manual or DMA mode.
/linux-4.1.27/drivers/net/wan/
DKconfig31 operates on low speed synchronous serial links at up to
42 Driver for COSA and SRP synchronous serial boards.
44 These boards allow to connect synchronous serial devices (for example
47 character device, synchronous PPP network device, or the Cisco HDLC
68 - LMC 1000 board allows you to connect synchronous serial devices
108 Relay, synchronous Point-to-Point Protocol (PPP) and X.25.
258 8Mb/s (128K on V.24) using synchronous PPP, Cisco HDLC, raw HDLC,
308 tristate "Intel IXP4xx HSS (synchronous serial port) support"
/linux-4.1.27/drivers/scsi/
Daha152x.c457 int synchronous; /* synchronous transferes enabled */ member
559 #define SYNCHRONOUS (HOSTDATA(shpnt)->synchronous)
753 SYNCHRONOUS = setup->synchronous; in aha152x_probe_one()
1749 if (!HOSTDATA(shpnt)->synchronous) in msgi_run()
3066 if ((setup->synchronous < 0) || (setup->synchronous > 1)) in checksetup()
3111 override.synchronous, in aha152x_init()
3132 override.synchronous, in aha152x_init()
3150 setup[setup_count].synchronous = aha152x[5]; in aha152x_init()
3160 setup[setup_count].synchronous = sync[0]; in aha152x_init()
3174 setup[setup_count].synchronous, in aha152x_init()
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Daha152x.h323 int synchronous; member
D53c700.c441 int count, synchronous = 0; in NCR_700_data_residual() local
453 synchronous = NCR_700_readb(host, SXFER_REG) & 0x0f; in NCR_700_data_residual()
460 if (synchronous) in NCR_700_data_residual()
470 if (synchronous && (sstat & SODR_REG_FULL)) in NCR_700_data_residual()
DKconfig1185 int "synchronous transfers frequency in MHz"
1207 for FAST-20 synchronous data transfer (20 mega-transfers per
1490 int "maximum synchronous transfer rate (MB/s) (0 = async)"
1496 7500, 7600, 8500, etc.), the MESH is capable of synchronous
1501 to disable synchronous operation.
Dosst.c3244 static int osst_write_frame(struct osst_tape * STp, struct osst_request ** aSRpnt, int synchronous) in osst_write_frame() argument
3293 if (!synchronous) in osst_write_frame()
3297 MAX_RETRIES, synchronous); in osst_write_frame()
3302 if (synchronous) { in osst_write_frame()
/linux-4.1.27/net/irda/irnet/
DKconfig11 uses synchronous PPP over a set of point to point IrDA sockets. You
/linux-4.1.27/Documentation/devicetree/bindings/serial/
Ddigicolor-usart.txt4 UART. USART also support synchronous serial protocols like SPI and I2S. Use
/linux-4.1.27/Documentation/device-mapper/
Ddm-io.txt4 Dm-io provides synchronous and asynchronous I/O services. There are three
63 all of the synchronous versions, is a bitset (instead of a simple error value).
/linux-4.1.27/Documentation/
Dxillybus.txt145 Xillybus pipes are configured (on the IP core) to be either synchronous or
146 asynchronous. For a synchronous pipe, write() returns successfully only after
157 has been requested by a read() call. On synchronous pipes, only the amount
160 In summary, for synchronous pipes, data between the host and FPGA is
173 A synchronous pipe can be configured to have the stream's position exposed
217 * synchronous: A non-zero value means that the pipe is synchronous. See
304 the "synchronous" attribute nonzero, since synchronous pipes don't allow data
Dstable_api_nonsense.txt108 - A change from a synchronous model of data streams to an asynchronous
Dmd.txt324 synchronous.
DDMA-API-HOWTO.txt321 Think of "consistent" as "synchronous" or "coherent".
Dmemory-barriers.txt2523 sections will include synchronous load operations on strictly ordered I/O
2553 Accesses to this space may be fully synchronous (as on i386), but
Ddevices.txt1613 88 char COMX synchronous serial card
2015 117 char COSA/SRP synchronous serial card
Dkernel-parameters.txt561 c101= [NET] Moxa C101 synchronous serial card
2166 n2= [NET] SDL Inc. RISCom/N2 synchronous serial card
/linux-4.1.27/Documentation/ABI/testing/
Dsysfs-block-bcache97 What: /sys/block/<disk>/bcache/synchronous
101 For a cache, a boolean that allows synchronous mode to be
102 switched on and off. In synchronous mode all writes are ordered
/linux-4.1.27/fs/nilfs2/
DKconfig13 synchronous write basis (unless there is no change). Users can
/linux-4.1.27/Documentation/thermal/
Dexynos_thermal_emulation26 Exynos emulation mode requires synchronous of value changing and enabling. It means when you
/linux-4.1.27/Documentation/scsi/
Din2000.txt105 There was a bug in the synchronous transfer code. Only
130 the driver to do adaptive disconnect, synchronous transfers, and a
175 controlled synchronous data transfer support for MSDOS:
Dncr53c8xx.txt20 8.1 Set minimum synchronous period
40 10.2.7 Default synchronous period factor
41 10.2.8 Negotiate synchronous with all devices
446 8.1 Set minimum synchronous period factor
451 period: minimum synchronous period.
457 10 means 25 nano-seconds synchronous period
458 11 means 30 nano-seconds synchronous period
459 12 means 50 nano-seconds synchronous period
581 will use at boot time for synchronous data transfer negotiations.
586 Force synchronous negotiation for all SCSI-2 devices.
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Dsym53c8xx_2.txt22 8.1 Set minimum synchronous period
307 8.1 Set minimum synchronous period factor
312 period: minimum synchronous period.
318 9 means 12.5 nano-seconds synchronous period
319 10 means 25 nano-seconds synchronous period
320 11 means 30 nano-seconds synchronous period
321 12 means 50 nano-seconds synchronous period
422 will use at boot time for synchronous data transfer negotiations.
437 - set synchronous negotiation speed to 10 Mega-transfers / second.
674 synchronous data transfers.
Daha152x.txt24 SYNCHRONOUS enable synchronous transfers (0/1; default 1 [on])
92 enable synchronous transfers for first and second controller
D53c700.txt47 It is required because it is used to set up both the synchronous and
DChangeLog.megaraid448 iii. Have extended wait when issuing command in synchronous mode. This is
452 timeout for the synchronous commands, which is far less than what is
499 iv. Remove yield() while mailbox handshake in synchronous commands
DBusLogic.txt94 adapter hardware configuration, including the synchronous transfer parameters
283 respond to synchronous transfer negotiation for UltraSCSI speed. AutoSCSI
349 to synchronous transfer negotiation for UltraSCSI speed. AutoSCSI may be
Dtmscsim.txt170 LUN are the SCSI ID and LUN, Prty means Parity checking, Sync synchronous
181 SyncOffs is the offset used for synchronous negotiations; max. is 15.
DChangeLog.1992-19971164 * scsi_ioctl.h: Add ioctl to request synchronous transfers.
/linux-4.1.27/sound/soc/blackfin/
DKconfig8 the Blackfin SPORT (synchronous serial ports) interface in I2S
129 the Blackfin SPORT (synchronous serial ports) interface in slot 16
/linux-4.1.27/Documentation/RCU/
Dtorture.txt45 gp_normal Make the fake writers use normal synchronous grace-period
48 gp_exp Make the fake writers use expedited synchronous grace-period
65 synchronous RCU implementation (one for which a member of
71 writer threads repeatedly use the synchronous "wait for
/linux-4.1.27/drivers/scsi/arm/
DKconfig27 Say Y here to enable synchronous transfer negotiation with all
/linux-4.1.27/drivers/gpu/drm/i915/
Dintel_fbdev.c742 void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous) in intel_fbdev_set_suspend() argument
753 if (synchronous) { in intel_fbdev_set_suspend()
Dintel_drv.h1114 extern void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous);
1131 static inline void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous) in intel_fbdev_set_suspend() argument
/linux-4.1.27/drivers/memory/
DKconfig49 interfacing to a variety of asynchronous as well as synchronous
/linux-4.1.27/Documentation/crypto/
Dasync-tx-api.txt42 1/ implicit synchronous path: users of the API do not need to know if
118 results in recursion in the synchronous case and spin_locks being
/linux-4.1.27/drivers/char/xillybus/
Dxillybus_core.c414 int synchronous, allowpartial, exclusive_open, seekable; in xilly_setupchannels() local
492 synchronous = (chandesc[1] >> 7) & 0x01; in xilly_setupchannels()
527 channel->rd_synchronous = synchronous; in xilly_setupchannels()
541 channel->wr_synchronous = synchronous; in xilly_setupchannels()
/linux-4.1.27/drivers/tty/
DKconfig268 synchronous communication up to 10Mbps (PCI adapter).
294 synchronous and asynchronous serial adapters
321 Allows synchronous HDLC communications with tty device drivers that
322 support synchronous HDLC such as the Microgate SyncLink adapter.
/linux-4.1.27/Documentation/misc-devices/mei/
Dmei-client-bus.txt49 routines. The latter is synchronous (blocks and sleeps until data shows up).
/linux-4.1.27/Documentation/accounting/
Ddelay-accounting.txt12 b) completion of synchronous block I/O initiated by the task
Dtaskstats-struct.txt108 /* Delay waiting for synchronous block I/O to complete
/linux-4.1.27/Documentation/hwmon/
Ducd920025 UCD9248 are multi-rail, multi-phase synchronous buck digital PWM controllers
/linux-4.1.27/Documentation/bus-devices/
Dti-gpmc.txt8 * Asynchronous, synchronous, and page mode burst NOR flash devices
/linux-4.1.27/Documentation/filesystems/
Dnilfs2.txt12 synchronous write basis (unless there is no change). Users can select
67 conserve atomicity. This will improve synchronous
Dext4.txt278 together with a synchronous write operation.
279 Since a synchronous write operation is going to
284 piggyback on the synchronous write. The
302 multi-threaded, synchronous workloads on very
Dxfs-delayed-logging-design.txt69 filled (a log buffer can hold multiple transactions) or a synchronous operation
154 6. No performance regressions for synchronous transaction workloads.
451 using the existing log force mechanisms to execute synchronous forces.
453 It should be noted that the synchronous forces may need to be extended with
455 aggregation of multiple synchronous transactions if there are already
456 synchronous transactions being flushed. Investigation of the performance of the
471 the log force code enables the current mechanism for issuing synchronous
Dext2.txt165 undeletable, compression, synchronous updates, immutability, append-only,
286 asynchronous metadata is faster than the ffs synchronous metadata
291 writes synchronous on ext2:
D9p.txt73 alike are synchronous.
Dqnx6.txt38 In write mode with reach new snapshot (after each synchronous write), the
Dcoda.txt370 is issued as a synchronous call, while the getmsg_from_kernel call is
Dvfs.txt255 should be synchronous or not, not all filesystems check this flag.
/linux-4.1.27/Documentation/isdn/
DREADME.concap70 synchronous ppp implementation used by the isdn driver and the
221 devices attached to slow lines (like telephone, isdn, leased synchronous
/linux-4.1.27/Documentation/vm/
Dfrontswap.txt14 a synchronous concurrency-safe page-oriented "pseudo-RAM device" conforming
211 Further, frontswap is entirely synchronous whereas a real swap
219 and "load" operations need be synchronous. A separate asynchronous thread
/linux-4.1.27/Documentation/networking/
Dgeneric-hdlc.txt77 * ppp - sets synchronous PPP mode
Dppp_generic.txt28 implementations for asynchronous serial ports, synchronous serial
/linux-4.1.27/Documentation/devicetree/bindings/pinctrl/
Dpinctrl-st.txt39 IO timing margins of external synchronous interfaces.
/linux-4.1.27/Documentation/filesystems/pohmelfs/
Ddesign_notes.txt50 are synchronous: hard and symbolic link creation, and object rename. Creation,
/linux-4.1.27/drivers/scsi/aic7xxx/
Daic7xxx.reg176 * rate and the maximum synchronous Req/Ack offset. An offset of 0 in the
177 * SOFS (3:0) bits disables synchronous data transfers. Any offset value
178 * greater than 0 enables synchronous transfers.
1387 * BIOS trashes 20-2f, writing the synchronous negotiation results
1390 * SCSIRATE). The kernel driver will enable synchronous negotiation
/linux-4.1.27/drivers/md/bcache/
Dsysfs.c90 rw_attribute(synchronous);
521 sysfs_print(synchronous, CACHE_SYNC(&c->sb)); in SHOW()
/linux-4.1.27/Documentation/spi/
Dspi-summary8 The "Serial Peripheral Interface" (SPI) is a synchronous four wire serial
136 completion callbacks. There are also some simple synchronous wrappers
420 - There are also synchronous wrappers like spi_sync(), and wrappers
587 for low-frequency sensor access might be fine using synchronous PIO.
Dpxa2xx4 synchronous serial port into a SPI master controller
Dspidev114 synchronous.
/linux-4.1.27/Documentation/devicetree/bindings/memory-controllers/
Dmvebu-devbus.txt48 synchronous pipelined devices, where the address
/linux-4.1.27/Documentation/cris/
DREADME44 * two synchronous serial-ports for multimedia codec's etc.
/linux-4.1.27/drivers/regulator/
DKconfig197 The DA9210 is a multi-phase synchronous step down
208 The DA9211/DA9212/DA9213/DA9214 is a multi-phase synchronous
629 high-frequency synchronous step down dc-dc converter optimized
/linux-4.1.27/Documentation/usb/
Dmass-storage.txt105 default. All the writes to the media are synchronous, which is
Dehci.txt198 But rather than depending on such large I/O buffers to make synchronous
/linux-4.1.27/drivers/block/
DKconfig188 bool "Always do synchronous disk IO for UBD"
199 turn on synchronous operation by default for all block devices.
/linux-4.1.27/Documentation/filesystems/caching/
Dobject.txt136 synchronous, journalled disk accesses (lookup, mkdir, create, setxattr,
Dfscache.txt116 invoked to indicate completion. The I/O may be either synchronous or
/linux-4.1.27/Documentation/laptops/
Dlaptop-mode.txt258 # Dirty synchronous ratio. At this percentage of dirty pages the process
376 # Dirty synchronous ratio. At this percentage of dirty pages the process which
/linux-4.1.27/Documentation/ioctl/
Dbotching-up-ioctls.txt153 * Consider ditching any synchronous wait ioctls with timeouts and just deliver
/linux-4.1.27/drivers/acpi/
DKconfig406 information to system software, synchronous with MCE or CMCI. This
/linux-4.1.27/scripts/
Dspelling.txt945 syncronus||synchronous
/linux-4.1.27/Documentation/input/
Djoystick-parport.txt36 All NES and SNES use the same synchronous serial protocol, clocked from
/linux-4.1.27/drivers/leds/
DKconfig74 The LM3642 is a 4MHz fixed-frequency synchronous boost
/linux-4.1.27/drivers/spi/
DKconfig12 The "Serial Peripheral Interface" is a low level synchronous
/linux-4.1.27/sound/oss/
DKconfig10 The BCM91250A has a Crystal CS4297a on synchronous serial
/linux-4.1.27/drivers/char/
DKconfig394 This driver allows synchronous communication with devices using the
/linux-4.1.27/crypto/
DKconfig158 converts an arbitrary synchronous software crypto algorithm
/linux-4.1.27/Documentation/cgroups/
Dcpusets.txt295 cpuset, if it enters the synchronous (direct) page reclaim code.
/linux-4.1.27/Documentation/power/
Druntime_pm.txt76 not block or sleep, but it also means that the synchronous helper functions
/linux-4.1.27/Documentation/video4linux/
Dv4l2-framework.txt351 In the synchronous case a device (bridge) driver needs to register the
/linux-4.1.27/init/
DKconfig440 resources like cpu, synchronous block I/O completion and swapping
/linux-4.1.27/drivers/video/fbdev/
DKconfig2347 far only synchronous displays are supported. If you plan to use
/linux-4.1.27/
DCREDITS2760 D: Author of the Cyclades-PC300 synchronous card driver