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/linux/Documentation/devicetree/bindings/sound/
A Dfsl-sai.txt4 which provides a synchronous audio interface that supports fullduplex
40 - fsl,sai-synchronous-rx: This is a boolean property. If present, indicating
41 that SAI will work in the synchronous mode (sync Tx
63 - If both fsl,sai-asynchronous and fsl,sai-synchronous-rx are absent, the
64 default synchronous mode (sync Rx with Tx) will be used, which means both
67 - fsl,sai-asynchronous and fsl,sai-synchronous-rx are exclusive.
A Dfsl,esai.txt44 - fsl,esai-synchronous: This is a boolean property. If present, indicating
45 that ESAI would work in the synchronous mode, which
66 fsl,esai-synchronous;
/linux/drivers/scsi/pcmcia/
A Daha152x_stub.c64 static int synchronous = 1; variable
71 module_param(synchronous, int, 0);
168 s.synchronous = synchronous; in aha152x_config_cs()
/linux/Documentation/devicetree/bindings/memory-controllers/
A Dst,stm32-fmc2-ebi.yaml10 The FMC2 functional block makes the interface with: synchronous and
67 8: Synchronous read synchronous write PSRAM.
69 10: Synchronous read synchronous write NOR.
77 in synchronous mode). The FMC_CLK is generated continuously
78 during asynchronous and synchronous access. By default, the
79 FMC_CLK is only generated during synchronous access.
102 the device in synchronous mode. By default, the NWAIT signal is
182 duration in nanoseconds for synchronous transactions. When this timing
A Dti,gpmc-child.yaml25 description: Minimum clock period for synchronous mode
163 In synchronous write mode, for single or
218 Enables synchronous read. Defaults to asynchronous
224 Enables synchronous writes. Defaults to asynchronous
/linux/Documentation/block/
A Dkyber-iosched.rst6 reads and synchronous writes. Kyber will throttle requests in order to meet
15 Target latency for synchronous writes (in nanoseconds).
/linux/drivers/gpu/drm/i915/display/
A Dintel_fbdev.h19 void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous);
40 static inline void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous) in intel_fbdev_set_suspend() argument
/linux/drivers/hsi/
A DKconfig8 The "High speed synchronous Serial Interface" is
9 synchronous serial interface used mainly to connect
/linux/sound/soc/fsl/
A Dfsl_sai.c56 return !sai->synchronous[dir] && sai->synchronous[adir]; in fsl_sai_dir_is_synced()
427 } else if (!sai->synchronous[dir]) { in fsl_sai_set_bclk()
605 sai->synchronous[TX] ? FSL_SAI_CR2_SYNC : 0); in fsl_sai_trigger()
607 sai->synchronous[RX] ? FSL_SAI_CR2_SYNC : 0); in fsl_sai_trigger()
1078 sai->synchronous[RX] = true; in fsl_sai_probe()
1079 sai->synchronous[TX] = false; in fsl_sai_probe()
1093 sai->synchronous[RX] = false; in fsl_sai_probe()
1094 sai->synchronous[TX] = true; in fsl_sai_probe()
1097 sai->synchronous[RX] = false; in fsl_sai_probe()
1098 sai->synchronous[TX] = false; in fsl_sai_probe()
A Dfsl_esai.c82 bool synchronous; member
264 bool tx = (clk_id <= ESAI_HCKT_EXTAL || esai_priv->synchronous); in fsl_esai_set_dai_sysclk()
299 ecr |= esai_priv->synchronous ? ESAI_ECR_ETI : ESAI_ECR_ERI; in fsl_esai_set_dai_sysclk()
519 ESAI_SAICR_SYNC, esai_priv->synchronous ? in fsl_esai_startup()
554 ret = fsl_esai_set_bclk(dai, esai_priv->synchronous || tx, bclk); in fsl_esai_hw_params()
563 if (!tx && esai_priv->synchronous) in fsl_esai_hw_params()
1034 esai_priv->synchronous = in fsl_esai_probe()
1038 if (esai_priv->synchronous) { in fsl_esai_probe()
A Dfsl_ssi.c255 bool synchronous; member
771 tx2 = tx || ssi->synchronous; in fsl_ssi_set_bclk()
832 if (ssi->streams && ssi->synchronous) in fsl_ssi_hw_params()
856 tx2 = tx || ssi->synchronous; in fsl_ssi_hw_params()
987 if (ssi->synchronous || fsl_ssi_is_ac97(ssi)) { in _fsl_ssi_set_dai_fmt()
1431 ssi->synchronous = true; in fsl_ssi_probe_from_dt()
1533 if (ssi->synchronous && !fsl_ssi_is_ac97(ssi)) { in fsl_ssi_probe()
/linux/Documentation/hid/
A Dhid-transport.rst79 The terms "asynchronous" and "synchronous" in this document describe the
81 not perform any synchronous operations like waiting for acknowledgements or
84 On the other hand, synchronous channels can be implemented by the transport
105 - Control Channel (ctrl): The ctrl channel is used for synchronous requests and
111 Outgoing reports are usually sent on the ctrl channel via synchronous
142 channel provides synchronous GET/SET_REPORT requests. Plain reports are only
147 requested report ID on the ctrl channel as a synchronous acknowledgement.
168 A device must answer with a synchronous acknowledgement. However, HID core
173 multiple synchronous SET_REPORT requests.
320 be synchronous. A transport driver must not use ->wait() to complete such
[all …]
/linux/drivers/staging/most/Documentation/
A Ddriver_usage.txt20 another or in a network configuration. As a synchronous network, MOST
132 synchronous and isochrnous data)
165 Setting up synchronous channels to be mapped as an ALSA sound adapter is a two
199 When transceiving synchronous or isochronous data, the number of packets
205 When transmitting synchronous data the allocated channel width needs to be
210 The driver, then, calculates the synchronous threshold as follows:
220 This frame_size is the number of synchronous data within an USB
232 (subbuffer_size * packts_per_xact) bytes for synchronous data need to
/linux/drivers/net/wan/
A DKconfig32 operates on low speed synchronous serial links at up to
43 Driver for COSA and SRP synchronous serial boards.
45 These boards allow to connect synchronous serial devices (for example
48 character device, synchronous PPP network device, or the Cisco HDLC
69 - LMC 1000 board allows you to connect synchronous serial devices
109 Relay, synchronous Point-to-Point Protocol (PPP) and X.25.
259 8Mb/s (128K on V.24) using synchronous PPP, Cisco HDLC, raw HDLC,
294 tristate "Intel IXP4xx HSS (synchronous serial port) support"
/linux/mm/
A Dpage_io.c356 int swap_readpage(struct page *page, bool synchronous) in swap_readpage() argument
363 VM_BUG_ON_PAGE(!PageSwapCache(page) && !synchronous, page); in swap_readpage()
414 if (synchronous) { in swap_readpage()
422 while (synchronous) { in swap_readpage()
/linux/Documentation/devicetree/bindings/regulator/
A Drichtek,rtq6752-regulator.yaml14 two synchronous boost converter for PAVDD, and one synchronous NAVDD
/linux/Documentation/ABI/testing/
A Dconfigfs-most23 (needed for synchronous and isochronous data)
78 (needed for synchronous and isochronous data)
133 (needed for synchronous and isochronous data)
199 (needed for synchronous and isochronous data)
A 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
A Dsysfs-bus-counter296 non-synchronous load mode.
332 non-synchronous or synchronous load mode. Synchronous load mode
336 non-synchronous:
342 synchronous:
/linux/drivers/net/ppp/
A DKconfig24 synchronous PPP which can be used over digital ISDN lines for
28 synchronous lines, you should say Y (or M) here and to "Support
29 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/drivers/scsi/
A Daha152x.c745 SYNCHRONOUS = setup->synchronous; in aha152x_probe_one()
1742 if (!HOSTDATA(shpnt)->synchronous) in msgi_run()
3059 if ((setup->synchronous < 0) || (setup->synchronous > 1)) in checksetup()
3104 override.synchronous, in aha152x_init()
3125 override.synchronous, in aha152x_init()
3143 setup[setup_count].synchronous = aha152x[5]; in aha152x_init()
3153 setup[setup_count].synchronous = sync[0]; in aha152x_init()
3167 setup[setup_count].synchronous, in aha152x_init()
3190 setup[setup_count].synchronous = sync[1]; in aha152x_init()
3203 setup[setup_count].synchronous, in aha152x_init()
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/linux/Documentation/driver-api/
A Dxillybus.rst144 Xillybus pipes are configured (on the IP core) to be either synchronous or
145 asynchronous. For a synchronous pipe, write() returns successfully only after
156 has been requested by a read() call. On synchronous pipes, only the amount
159 In summary, for synchronous pipes, data between the host and FPGA is
172 A synchronous pipe can be configured to have the stream's position exposed
216 * synchronous: A non-zero value means that the pipe is synchronous. See
303 the "synchronous" attribute nonzero, since synchronous pipes don't allow data
/linux/drivers/siox/
A DKconfig5 SIOX stands for Serial Input Output eXtension and is a synchronous
/linux/Documentation/admin-guide/device-mapper/
A Ddm-io.rst5 Dm-io provides synchronous and asynchronous I/O services. There are three
64 all of the synchronous versions, is a bitset (instead of a simple error value).
/linux/Documentation/devicetree/bindings/serial/
A Ddigicolor-usart.txt4 UART. USART also support synchronous serial protocols like SPI and I2S. Use

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