sysfs-driver-ufs - OpenGrok cross reference for /OK3568_Linux_fs/kernel/Documentation/ABI/testing/sysfs-driver-ufs

5 		This file contains the auto-hibernate idle timer setting of a
18 Description:	This file shows the device type. This is one of the UFS
27 Description:	This file shows the device class. This is one of the UFS
36 Description:	This file shows the UFS storage subclass. This is one of
45 Description:	This file shows the protocol supported by an UFS device.
46 		This is one of the UFS device descriptor parameters.
55 Description:	This file shows number of logical units. This is one of
64 Description:	This file shows number of well known logical units.
65 		This is one of the UFS device descriptor parameters.
74 Description:	This file shows value that indicates whether the device is
75 		enabled for boot. This is one of the UFS device descriptor
84 Description:	This file shows value that indicates whether the device
86 		of the boot sequence. This is one of the UFS device descriptor
95 Description:	This file shows value that defines the power mode after
96 		device initialization or hardware reset. This is one of
105 Description:	This file shows the high priority lun. This is one of
114 Description:	This file shows the secure removal type. This is one of
123 Description:	This file shows whether the security lun is supported.
124 		This is one of the UFS device descriptor parameters.
133 Description:	This file shows the background operations termination
134 		latency. This is one of the UFS device descriptor parameters.
143 Description:	This file shows the initial active ICC level. This is one
152 Description:	This file shows the specification version. This is one
161 Description:	This file shows the manufacturing date in BCD format.
162 		This is one of the UFS device descriptor parameters.
171 Description:	This file shows the manufacturee ID. This is one of the
180 Description:	This file shows the maximum number of outstanding RTTs
181 		supported by the device. This is one of the UFS device
190 Description:	This file shows the frequency and method of the realtime
191 		clock update. This is one of the UFS device descriptor
200 Description:	This file shows which features are supported by the device.
201 		This is one of the UFS device descriptor parameters.
210 Description:	This file shows the FFU timeout. This is one of the
219 Description:	This file shows the device queue depth. This is one of the
228 Description:	This file shows the device version. This is one of the
237 Description:	This file shows number of secure write protect areas
238 		supported by the device. This is one of the UFS device
247 Description:	This file shows the maximum amount of data that may be
249 		This is one of the UFS device descriptor parameters.
258 Description:	This file shows the command maximum timeout for a change
259 		in PSA state. This is one of the UFS device descriptor
269 Description:	This file shows the MIPI UniPro version number in BCD format.
270 		This is one of the UFS interconnect descriptor parameters.
279 Description:	This file shows the MIPI M-PHY version number in BCD format.
280 		This is one of the UFS interconnect descriptor parameters.
290 Description:	This file shows the total memory quantity available to
291 		the user to configure the device logical units. This is one
301 Description:	This file shows the maximum number of logical units
302 		supported by the UFS device. This is one of the UFS
311 Description:	This file shows the segment size. This is one of the UFS
320 Description:	This file shows the allocation unit size. This is one of
329 Description:	This file shows the minimum addressable block size. This
339 Description:	This file shows the optimal read block size. This is one
349 Description:	This file shows the optimal write block size. This is one
359 Description:	This file shows the maximum data-in buffer size. This
369 Description:	This file shows the maximum data-out buffer size. This
379 Description:	This file shows the maximum number of RPMB frames allowed
380 		in Security Protocol In/Out. This is one of the UFS geometry
389 Description:	This file shows the dynamic capacity resource policy. This
399 Description:	This file shows support for out-of-order data transfer.
400 		This is one of the UFS geometry descriptor parameters.
409 Description:	This file shows maximum available number of contexts which
410 		are supported by the device. This is one of the UFS geometry
419 Description:	This file shows system data tag unit size. This is one of
428 Description:	This file shows maximum storage area size allocated by
430 		This is one of the UFS geometry descriptor parameters.
439 Description:	This file shows supported secure removal types. This is
449 Description:	This file shows supported memory types. This is one of
459 Description:	This file shows the maximum number of allocation units for
461 		enhanced type 1-4). This is one of the UFS geometry
470 Description:	This file shows the memory capacity adjustment factor for
472 		enhanced type 1-4). This is one of the UFS geometry
482 Description:	This file shows preend of life information. This is one
492 Description:	This file shows indication of the device life time
493 		(method a). This is one of the UFS health descriptor
502 Description:	This file shows indication of the device life time
503 		(method b). This is one of the UFS health descriptor
513 Description:	This file shows maximum VCC, VCCQ and VCCQ2 value for
514 		active ICC levels from 0 to 15. This is one of the UFS
524 Description:	This file contains a device manufactureer name string.
533 Description:	This file contains a product name string. The full information
541 Description:	This file contains a OEM ID string. The full information
549 Description:	This file contains a device serial number string. The full
558 Description:	This file contains a product revision string. The full
568 Description:	This file shows boot LUN information. This is one of
577 Description:	This file shows LUN write protection status. This is one of
586 Description:	This file shows LUN queue depth. This is one of the UFS
595 Description:	This file shows PSA sensitivity. This is one of the UFS
604 Description:	This file shows LUN memory type. This is one of the UFS
613 Description:	This file defines the device behavior when a power failure
614 		occurs during a write operation. This is one of the UFS
623 Description:	This file shows the size of addressable logical blocks
624 		(calculated as an exponent with base 2). This is one of
633 Description:	This file shows total number of addressable logical blocks.
634 		This is one of the UFS unit descriptor parameters. The full
643 Description:	This file shows the erase block size. This is one of
652 Description:	This file shows the thin provisioning type. This is one of
661 Description:	This file shows the total physical memory resources. This is
670 Description:	This file shows the context capabilities. This is one of
679 Description:	This file shows the granularity of the LUN. This is one of
689 Description:	This file shows the device init status. The full information
697 Description:	This file shows whether permanent write protection is enabled.
706 Description:	This file shows whether write protection is enabled on all
716 Description:	This file shows whether the device background operations are
725 Description:	This file shows whether the device life span mode is enabled.
734 Description:	This file shows whether physical resource removal is enable.
743 Description:	This file shows whether the device is executing internal
752 Description:	This file shows whether the device FW update is permanently
762 Description:	This file provides the boot lun enabled UFS device attribute.
771 Description:	This file provides the current power mode UFS device attribute.
780 Description:	This file provides the active icc level UFS device attribute.
789 Description:	This file provides the out of order data transfer enabled UFS
798 Description:	This file provides the background operations status UFS device
807 Description:	This file provides the purge operation status UFS device
816 Description:	This file shows the maximum data size in a DATA IN
825 Description:	This file shows the maximum number of bytes that can be
834 Description:	This file provides the reference clock frequency UFS device
843 Description:	This file shows whether the configuration descriptor is locked.
850 Description:	This file provides the maximum current number of
860 Description:	This file provides the exception event control UFS device
869 Description:	This file provides the exception event status UFS device
878 Description:	This file provides the ffu status UFS device attribute.
887 Description:	This file show the PSA feature status. The full information
895 Description:	This file shows the amount of data that the host plans to
906 Description:	This file shows the The amount of physical memory needed
917 Description:	This entry could be used to set or show the UFS device
939 Description:	This entry shows the target power mode of an UFS device
947 Description:	This entry shows the target state of an UFS UIC link
955 Description:	This entry could be used to set or show the UFS device
977 Description:	This entry shows the target power mode of an UFS device
985 Description:	This entry shows the target state of an UFS UIC link
993 Description:	This file shows the status of performance monitor enablement
1000 Description:	This file tells the monitor to focus on requests transferring
1007 Description:	This file shows how many sectors (in 512 Bytes) have been
1015 Description:	This file shows how long (in micro seconds) has been spent
1023 Description:	This file shows how many read requests have been sent after
1031 Description:	This file shows the maximum latency (in micro seconds) of
1039 Description:	This file shows the minimum latency (in micro seconds) of
1047 Description:	This file shows the average latency (in micro seconds) of
1055 Description:	This file shows the total latency (in micro seconds) of
1063 Description:	This file shows how many sectors (in 512 Bytes) have been sent
1071 Description:	This file shows how long (in micro seconds) has been spent
1079 Description:	This file shows how many write requests have been sent after
1087 Description:	This file shows the maximum latency (in micro seconds) of write
1095 Description:	This file shows the minimum latency (in micro seconds) of write
1103 Description:	This file shows the average latency (in micro seconds) of write
1111 Description:	This file shows the total latency (in micro seconds) of write
1119 Description:	This entry shows if preserve user-space was configured
1126 Description:	This entry shows the shared allocated units of WB buffer
1133 Description:	This entry shows the configured WB type.
1141 Description:	This entry shows the total user-space decrease in shared
1151 Description:	This entry shows the Maximum total WriteBooster Buffer size
1159 Description:	This entry shows the maximum number of luns that can support
1195 Description:	This entry shows the status of WriteBooster.
1207 Description:	This entry shows if flush is enabled.
1233 Description:	This entry shows the amount of unused WriteBooster buffer
1241 Description:	This entry shows the amount of unused current buffer.
1248 Description:	This entry shows the flush operation status.
1264 Description:	This entry shows an indication of the WriteBooster Buffer
1278 Description:	This entry shows the configured size of WriteBooster buffer.
1286 Description:	This entry shows the HPB specification version.
1296 Description:	This entry shows an indication of the HPB control mode.
1305 Description:	This entry shows the bHPBRegionSize which can be calculated
1314 Description:	This entry shows the maximum number of HPB LU supported	by
1324 Description:	This entry shows the bHPBSubRegionSize, which can be
1335 Description:	This entry shows the maximum number of active HPB regions that
1343 Description:	This entry shows the maximum number of HPB regions assigned to
1351 Description:	This entry shows the start offset of HPB pinned region.
1358 Description:	This entry shows the number of HPB pinned regions assigned to
1366 Description:	This entry shows the number of reads that changed to HPB read.
1373 Description:	This entry shows the number of reads that cannot be changed to
1381 Description:	This entry shows the number of response UPIUs that has
1389 Description:	This entry shows the number of active sub-regions recommended by
1397 Description:	This entry shows the number of inactive regions recommended by
1405 Description:	This entry shows the number of read buffer commands for
1413 Description:	This entry shows the requeue timeout threshold for write buffer
1414 		command in ms. This value can be changed by writing proper integer to
1420 Description:	This entry shows the maximum HPB data size for using single HPB
1436 Description:	This entry shows the status of HPB.
1460 		our bucket size.  This applies because HPB1.0 only concern a
1473 		place: a region become active on the expense of another. This is