sysfs-driver-ufs - OpenGrok cross reference for /linux-6.15/Documentation/ABI/testing/sysfs-driver-ufs

19 Description:	This file shows the device type. This is one of the UFS
29 Description:	This file shows the device class. This is one of the UFS
39 Description:	This file shows the UFS storage subclass. This is one of
49 Description:	This file shows the protocol supported by an UFS device.
60 Description:	This file shows number of logical units. This is one of
70 Description:	This file shows number of well known logical units.
81 Description:	This file shows value that indicates whether the device is
92 Description:	This file shows value that indicates whether the device
104 Description:	This file shows value that defines the power mode after
115 Description:	This file shows the high priority lun. This is one of
125 Description:	This file shows the secure removal type. This is one of
135 Description:	This file shows whether the security lun is supported.
146 Description:	This file shows the background operations termination
157 Description:	This file shows the initial active ICC level. This is one
167 Description:	This file shows the specification version. This is one
177 Description:	This file shows the manufacturing date in BCD format.
188 Description:	This file shows the manufacturer ID. This is one of the
198 Description:	This file shows the maximum number of outstanding RTTs
209 Description:	This file shows the frequency and method of the realtime
220 Description:	This file shows which features are supported by the device.
231 Description:	This file shows the FFU timeout. This is one of the
241 Description:	This file shows the device queue depth. This is one of the
251 Description:	This file shows the device version. This is one of the
261 Description:	This file shows number of secure write protect areas
272 Description:	This file shows the maximum amount of data that may be
284 Description:	This file shows the command maximum timeout for a change
296 Description:	This file shows the MIPI UniPro version number in BCD format.
307 Description:	This file shows the MIPI M-PHY version number in BCD format.
319 Description:	This file shows the total memory quantity available to
331 Description:	This file shows the maximum number of logical units
342 Description:	This file shows the segment size. This is one of the UFS
352 Description:	This file shows the allocation unit size. This is one of
362 Description:	This file shows the minimum addressable block size. This
373 Description:	This file shows the optimal read block size. This is one
384 Description:	This file shows the optimal write block size. This is one
395 Description:	This file shows the maximum data-in buffer size. This
406 Description:	This file shows the maximum data-out buffer size. This
417 Description:	This file shows the maximum number of RPMB frames allowed
428 Description:	This file shows the dynamic capacity resource policy. This
439 Description:	This file shows support for out-of-order data transfer.
450 Description:	This file shows maximum available number of contexts which
461 Description:	This file shows system data tag unit size. This is one of
471 Description:	This file shows maximum storage area size allocated by
483 Description:	This file shows supported secure removal types. This is
494 Description:	This file shows supported memory types. This is one of
505 Description:	This file shows the maximum number of allocation units for
517 Description:	This file shows the memory capacity adjustment factor for
530 Description:	This file shows preend of life information. This is one
541 Description:	This file shows indication of the device life time
552 Description:	This file shows indication of the device life time
564 Description:	This file shows maximum VCC, VCCQ and VCCQ2 value for
624 Description:	This file shows boot LUN information. This is one of
633 Description:	This file shows LUN write protection status. This is one of
642 Description:	This file shows LUN queue depth. This is one of the UFS
651 Description:	This file shows PSA sensitivity. This is one of the UFS
660 Description:	This file shows LUN memory type. This is one of the UFS
679 Description:	This file shows the size of addressable logical blocks
689 Description:	This file shows total number of addressable logical blocks.
699 Description:	This file shows the erase block size. This is one of
708 Description:	This file shows the thin provisioning type. This is one of
717 Description:	This file shows the total physical memory resources. This is
726 Description:	This file shows the context capabilities. This is one of
735 Description:	This file shows the granularity of the LUN. This is one of
746 Description:	This file shows the device init status. The full information
755 Description:	This file shows whether permanent write protection is enabled.
765 Description:	This file shows whether write protection is enabled on all
776 Description:	This file shows whether the device background operations are
786 Description:	This file shows whether the device life span mode is enabled.
796 Description:	This file shows whether physical resource removal is enable.
806 Description:	This file shows whether the device is executing internal
816 Description:	This file shows whether the device FW update is permanently
887 Description:	This file shows the maximum data size in a DATA IN
897 Description:	This file shows the maximum number of bytes that can be
917 Description:	This file shows whether the configuration descriptor is locked.
977 Description:	This file shows the amount of data that the host plans to
988 Description:	This file shows the amount of physical memory needed
1027 Description:	This entry shows the target power mode of an UFS device
1036 Description:	This entry shows the target state of an UFS UIC link
1072 Description:	This entry shows the target power mode of an UFS device
1081 Description:	This entry shows the target state of an UFS UIC link
1090 Description:	This file shows the status of performance monitor enablement
1106 Description:	This file shows how many sectors (in 512 Bytes) have been
1115 Description:	This file shows how long (in micro seconds) has been spent
1124 Description:	This file shows how many read requests have been sent after
1133 Description:	This file shows the maximum latency (in micro seconds) of
1142 Description:	This file shows the minimum latency (in micro seconds) of
1151 Description:	This file shows the average latency (in micro seconds) of
1160 Description:	This file shows the total latency (in micro seconds) of
1169 Description:	This file shows how many sectors (in 512 Bytes) have been sent
1178 Description:	This file shows how long (in micro seconds) has been spent
1187 Description:	This file shows how many write requests have been sent after
1196 Description:	This file shows the maximum latency (in micro seconds) of write
1205 Description:	This file shows the minimum latency (in micro seconds) of write
1214 Description:	This file shows the average latency (in micro seconds) of write
1223 Description:	This file shows the total latency (in micro seconds) of write
1232 Description:	This file shows how many lanes are enabled on the UFS link,
1241 Description:	This file shows the PA power mode of UFS.
1249 Description:	This file shows the speed rate of UFS link.
1257 Description:	This file shows the gear of UFS link.
1265 Description:	This file shows the UFS device power mode.
1273 Description:	This file shows the state of UFS link.
1281 Description:	This entry shows if preserve user-space was configured
1289 Description:	This entry shows the shared allocated units of WB buffer
1297 Description:	This entry shows the configured WB type.
1306 Description:	This entry shows the total user-space decrease in shared
1317 Description:	This entry shows the Maximum total WriteBooster Buffer size
1326 Description:	This entry shows the maximum number of luns that can support
1365 Description:	This entry shows the status of WriteBooster.
1378 Description:	This entry shows if flush is enabled.
1406 Description:	This entry shows the amount of unused WriteBooster buffer
1415 Description:	This entry shows the amount of unused current buffer.
1423 Description:	This entry shows the flush operation status.
1440 Description:	This entry shows an indication of the WriteBooster Buffer
1454 Description:	This entry shows the configured size of WriteBooster buffer.
1475 Description:	This entry shows the status of WriteBooster buffer flushing
1541 		Symbol - VER.  This file shows the UFSHCD version.
1550 		Symbol - HCPID.  This file shows the UFSHCD product id.
1559 		Symbol - HCMID. This file shows the UFSHCD manufacturer id.
1580 		This attribute shows whether the UFS clock scaling is enabled or not.
1591 		This attribute shows whether the UFS clock gating is enabled or not.
1602 		This attribute shows and sets the number of milliseconds of idle time