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Searched refs:sync_state (Results 1 – 25 of 81) sorted by relevance

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/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-devices-state_synced6 devices whose bus types or driver provides the .sync_state()
9 .sync_state() callback hasn't been called yet. A value of 1
10 means the .sync_state() callback has been called.
12 Generally, if a device has sync_state() support and has some of
18 this only when the sync_state() callback has been called --
22 any way by sync_state() callbacks.
25 sync_state() function if it hasn't been called already. The
26 sync_state() call happens independent of the state of the
/linux-6.15/drivers/media/dvb-frontends/cxd2880/
H A Dcxd2880_tnrdmd_dvbt2_mon.c86 u8 sync_state = 0; in cxd2880_tnrdmd_dvbt2_mon_carrier_offset() local
113 if (sync_state != 6) { in cxd2880_tnrdmd_dvbt2_mon_carrier_offset()
178 u8 sync_state = 0; in cxd2880_tnrdmd_dvbt2_mon_l1_pre() local
356 u8 sync_state = 0; in cxd2880_tnrdmd_dvbt2_mon_version() local
437 u8 sync_state = 0; in cxd2880_tnrdmd_dvbt2_mon_ofdm() local
772 u8 sync_state = 0; in cxd2880_tnrdmd_dvbt2_mon_l1_change() local
923 u8 sync_state = 0; in cxd2880_tnrdmd_dvbt2_mon_bbheader() local
1051 u8 sync_state = 0; in cxd2880_tnrdmd_dvbt2_mon_in_bandb_ts_rate() local
1162 u8 sync_state = 0; in cxd2880_tnrdmd_dvbt2_mon_spectrum_sense() local
1230 u8 sync_state = 0; in dvbt2_read_snr_reg() local
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/linux-6.15/drivers/media/usb/pvrusb2/
H A Dpvrusb2-ioread.c25 unsigned int sync_state; member
139 if (cp->sync_state) { in pvr2_ioread_stop()
142 cp->sync_state = 0; in pvr2_ioread_stop()
173 cp->sync_state = 1; in pvr2_ioread_start()
297 if (cp->sync_state != 1) return; in pvr2_ioread_filter()
332 cp->sync_state = 2; in pvr2_ioread_filter()
360 if (cp->sync_state == 1) { in pvr2_ioread_avail()
362 if (cp->sync_state == 1) return -EAGAIN; in pvr2_ioread_avail()
423 if (cp->sync_state == 2) { in pvr2_ioread_read()
450 if (cp->sync_state == 2) { in pvr2_ioread_read()
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/linux-6.15/Documentation/driver-api/driver-model/
H A Ddriver.rst188 void (*sync_state) (struct device *dev);
195 The first attempt to call sync_state() is made during late_initcall_sync() to
197 attempt at calling sync_state(), if all the consumers of the device at that
198 point in time have already probed successfully, sync_state() is called right
203 If during the first attempt at calling sync_state() for a device, there are
204 still consumers that haven't probed successfully, the sync_state() call is
208 sync_state() call is postponed again.
210 A typical use case for sync_state() is to have the kernel cleanly take over
217 name sync_state().
220 resources such as regulator, sync_state() can also be useful for complex
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/linux-6.15/drivers/base/
H A Dbase.h174 if (dev->bus->sync_state) in dev_sync_state()
175 dev->bus->sync_state(dev); in dev_sync_state()
176 else if (dev->driver && dev->driver->sync_state) in dev_sync_state()
177 dev->driver->sync_state(dev); in dev_sync_state()
H A DKconfig235 bool "sync_state() behavior defaults to timeout instead of strict"
238 "fw_devlink.sync_state=timeout". Give up waiting on consumers and
239 call sync_state() on any devices that haven't yet received their
240 sync_state() calls after deferred_probe_timeout has expired or by
/linux-6.15/drivers/scsi/arm/
H A Dfas216.c220 info->device[i].sof, info->device[i].sync_state); in fas216_dumpinfo()
534 if (dev->sync_state == neg_inprogress) { in fas216_handlesync()
535 dev->sync_state = neg_invalid; in fas216_handlesync()
541 switch (dev->sync_state) { in fas216_handlesync()
572 dev->sync_state = neg_targcomplete; in fas216_handlesync()
586 dev->sync_state = neg_complete; in fas216_handlesync()
1601 neg_t sync_state; in fas216_bus_reset() local
1606 sync_state = neg_invalid; in fas216_bus_reset()
1610 sync_state = neg_wait; in fas216_bus_reset()
1619 info->device[i].sync_state = sync_state; in fas216_bus_reset()
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H A Dacornscsi.h322 syncxfer_t sync_state; /* sync xfer negotiation state */ member
H A Dacornscsi.c382 host->device[i].sync_state = SYNC_NEGOCIATE; in acornscsi_resetcard()
1540 if (host->device[host->SCpnt->device->id].sync_state == SYNC_SENT_REQUEST) in acornscsi_message()
1541 host->device[host->SCpnt->device->id].sync_state = SYNC_NEGOCIATE; in acornscsi_message()
1558 host->device[host->SCpnt->device->id].sync_state = SYNC_ASYNCHRONOUS; in acornscsi_message()
1578 if (host->device[host->SCpnt->device->id].sync_state == SYNC_SENT_REQUEST) { in acornscsi_message()
1585 host->device[host->SCpnt->device->id].sync_state = SYNC_COMPLETED; in acornscsi_message()
1668 if (host->device[host->SCpnt->device->id].sync_state == SYNC_NEGOCIATE) { in acornscsi_buildmessages()
1669 host->device[host->SCpnt->device->id].sync_state = SYNC_SENT_REQUEST; in acornscsi_buildmessages()
H A Dfas216.h294 neg_t sync_state; /* synchronous transfer mode */ member
/linux-6.15/drivers/interconnect/imx/
H A Dimx8mq.c93 .sync_state = icc_sync_state,
/linux-6.15/drivers/interconnect/mediatek/
H A Dmt8183.c133 .sync_state = icc_sync_state,
H A Dmt8195.c329 .sync_state = icc_sync_state,
/linux-6.15/net/netfilter/ipvs/
H A Dip_vs_sync.c368 if (ipvs->sync_state & IP_VS_STATE_MASTER && in sb_queue_tail()
560 if (!(ipvs->sync_state & IP_VS_STATE_MASTER)) { in ip_vs_sync_conn_v0()
663 if (!(ipvs->sync_state & IP_VS_STATE_MASTER)) { in ip_vs_sync_conn()
1771 if (!ipvs->sync_state) { in start_sync_thread()
1883 ipvs->sync_state |= state; in start_sync_thread()
1903 if (!(ipvs->sync_state & IP_VS_STATE_MASTER)) { in start_sync_thread()
1956 ipvs->sync_state &= ~IP_VS_STATE_MASTER; in stop_sync_thread()
1982 ipvs->sync_state &= ~IP_VS_STATE_BACKUP; in stop_sync_thread()
/linux-6.15/drivers/cpuidle/
H A Dcpuidle-psci-domain.c198 .sync_state = psci_cpuidle_domain_sync_state,
/linux-6.15/drivers/gpu/drm/i915/display/
H A Dintel_modeset_setup.c766 if (encoder->sync_state) in intel_modeset_readout_hw_state()
767 encoder->sync_state(encoder, crtc_state); in intel_modeset_readout_hw_state()
809 if (connector->sync_state) in intel_modeset_readout_hw_state()
810 connector->sync_state(connector, crtc_state); in intel_modeset_readout_hw_state()
/linux-6.15/include/linux/device/
H A Ddriver.h110 void (*sync_state)(struct device *dev); member
H A Dbus.h88 void (*sync_state)(struct device *dev); member
/linux-6.15/drivers/interconnect/samsung/
H A Dexynos.c180 .sync_state = icc_sync_state,
/linux-6.15/sound/soc/stm/
H A Dstm32_spdifrx.c670 unsigned int flags, sync_state; in stm32_spdifrx_isr() local
731 sync_state = FIELD_GET(SPDIFRX_CR_SPDIFEN_MASK, cr) && in stm32_spdifrx_isr()
740 if (sync_state) { in stm32_spdifrx_isr()
/linux-6.15/drivers/pmdomain/xilinx/
H A Dzynqmp-pm-domains.c313 .sync_state = zynqmp_gpd_sync_state,
/linux-6.15/fs/gfs2/
H A Dfile.c747 int sync_state = inode->i_state & I_DIRTY; in gfs2_fsync() local
758 sync_state &= ~I_DIRTY_PAGES; in gfs2_fsync()
760 sync_state &= ~I_DIRTY_SYNC; in gfs2_fsync()
762 if (sync_state) { in gfs2_fsync()
/linux-6.15/drivers/interconnect/qcom/
H A Dosm-l3.c297 .sync_state = icc_sync_state,
/linux-6.15/drivers/clk/qcom/
H A Dclk-cbf-8996.c353 .sync_state = qcom_msm8996_cbf_icc_sync_state,
/linux-6.15/include/linux/
H A Ddevice.h951 if (dev->driver && dev->driver->sync_state) in dev_has_sync_state()
953 if (dev->bus && dev->bus->sync_state) in dev_has_sync_state()

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