Lines Matching +full:ascii +full:- +full:based
1 What: /sys/class/firmware-attributes/*/attributes/*/
13 and will accept UTF-8 input.
21 - enumeration: a set of pre-defined valid values
22 - integer: a range of numerical values
23 - string
26 -----------------
27 - ordered-list - a set of ordered list valid values
54 "enumeration"-type specific properties:
59 semi-colon (``;``).
61 "integer"-type specific properties:
75 "string"-type specific properties:
86 ------------------------------
91 A file that can be read to obtain attribute-level
92 dependency rule. It says an attribute X will become read-only or
93 suppressed, if/if-not attribute Y is configured.
114 A file that can be read to obtain value-level dependency.
116 attribute's current value will be forcefully changed based
135 ------------------------------
139 "ordered-list"-type specific properties:
144 semi-colon (``;``) and listed according to their priority.
149 What: /sys/class/firmware-attributes/*/authentication/
162 - An "Admin" password is used for preventing modification to the BIOS
164 - A "System" password is required to boot a machine.
179 bios-admin:
181 power-on:
184 system-mgmt:
219 password-validation) and must be cleared once the session is over.
235 --------------------------------
239 role: system-mgmt This gives the same authority as the bios-admin password to control
247 The encoding method that is used. This can be either "ascii"
248 or "scancode". Default is set to "ascii"
270 These attributes are used for certificate based authentication. This is
272 based authentication.
302 Clearing the certificate results in no bios-admin authentication method
312 Write only attribute used to switch from certificate based authentication
313 back to password based.
320 --------------------------------
324 role: enhanced-bios-auth:
329 What: /sys/class/firmware-attributes/*/attributes/pending_reboot
336 A read-only attribute reads 1 if a reboot is necessary to apply
358 What: /sys/class/firmware-attributes/*/attributes/reset_bios
371 - 'builtinsafe' (Built in safe configuration profile)
372 - 'lastknowngood' (Last known good saved configuration profile)
373 - 'factory' (Default factory settings configuration profile)
374 - 'custom' (Custom saved configuration profile)
379 # echo "factory" > /sys/class/firmware-attributes/*/device/attributes/reset_bios
380 # cat /sys/class/firmware-attributes/*/device/attributes/reset_bios
386 What: /sys/class/firmware-attributes/*/attributes/save_settings
389 Contact: Mark Pearson <mpearson-lenovo@squebb.ca>
400 # cat /sys/class/firmware-attributes/thinklmi/attributes/save_settings
407 # echo bulk > /sys/class/firmware-attributes/thinklmi/attributes/save_settings
414 # echo save > /sys/class/firmware-attributes/thinklmi/attributes/save_settings
416 What: /sys/class/firmware-attributes/*/attributes/debug_cmd
428 HP specific class extensions - Secure Platform Manager (SPM)
429 --------------------------------
431 What: /sys/class/firmware-attributes/*/authentication/SPM/kek
436 'kek' Key-Encryption-Key is a write-only file that can be used to configure the
443 What: /sys/class/firmware-attributes/*/authentication/SPM/sk
448 'sk' Signature Key is a write-only file that can be used to configure the RSA
454 What: /sys/class/firmware-attributes/*/authentication/SPM/status
459 'status' is a read-only file that returns ASCII text in JSON format reporting
464 "Nonce": <16-bit unsigned number display in base 10>,
465 "FeaturesInUse": <16-bit unsigned number display in base 10>,
469 What: /sys/class/firmware-attributes/*/attributes/Sure_Start/audit_log_entries
474 'audit_log_entries' is a read-only file that returns the events in the log.
478 Byte 0-15: Requested Audit Log entry (Each Audit log is 16 bytes)
479 Byte 16-127: Unused
481 What: /sys/class/firmware-attributes/*/attributes/Sure_Start/audit_log_entry_count
486 'audit_log_entry_count' is a read-only file that returns the number of existing