3d253b9912
An "N" upper letter is not a wildcard, nor can easily be identified by script, specially since the USB sysfs define things like. bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl to convert it into a Regex. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/44f63335333d019490297903609a8a1754a66183.1631782432.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2.9 KiB
What: /sys/firmware/efi/esrt/ Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: Provides userland access to read the EFI System Resource Table (ESRT), a catalog of firmware for which can be updated with the UEFI UpdateCapsule mechanism described in section 7.5 of the UEFI Standard. Users: fwupdate - https://github.com/rhinstaller/fwupdate
What: /sys/firmware/efi/esrt/fw_resource_count Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: The number of entries in the ESRT
What: /sys/firmware/efi/esrt/fw_resource_count_max Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: The maximum number of entries that /could/ be registered in the allocation the table is currently in. This is really only useful to the system firmware itself.
What: /sys/firmware/efi/esrt/fw_resource_version Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: The version of the ESRT structure provided by the firmware.
What: /sys/firmware/efi/esrt/entries/entry/ Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: Each ESRT entry is identified by a GUID, and each gets a subdirectory under entries/ . example: /sys/firmware/efi/esrt/entries/entry0/
What: /sys/firmware/efi/esrt/entries/entry/fw_type Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: What kind of firmware entry this is:
== ===============
0 Unknown
1 System Firmware
2 Device Firmware
3 UEFI Driver
== ===============
What: /sys/firmware/efi/esrt/entries/entry/fw_class Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: This is the entry's guid, and will match the directory name.
What: /sys/firmware/efi/esrt/entries/entry/fw_version Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: The version of the firmware currently installed. This is a 32-bit unsigned integer.
What: /sys/firmware/efi/esrt/entries/entry/lowest_supported_fw_version Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: The lowest version of the firmware that can be installed.
What: /sys/firmware/efi/esrt/entries/entry/capsule_flags Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: Flags that must be passed to UpdateCapsule()
What: /sys/firmware/efi/esrt/entries/entry/last_attempt_version Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: The last firmware version for which an update was attempted.
What: /sys/firmware/efi/esrt/entries/entry/last_attempt_status Date: February 2015 Contact: Peter Jones pjones@redhat.com Description: The result of the last firmware update attempt for the firmware resource entry.
== ======================
0 Success
1 Insufficient resources
2 Incorrect version
3 Invalid format
4 Authentication error
5 AC power event
6 Battery power event
== ======================