From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../ABI/testing/sysfs-firmware-efi-esrt | 81 ++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 kernel/Documentation/ABI/testing/sysfs-firmware-efi-esrt (limited to 'kernel/Documentation/ABI/testing/sysfs-firmware-efi-esrt') diff --git a/kernel/Documentation/ABI/testing/sysfs-firmware-efi-esrt b/kernel/Documentation/ABI/testing/sysfs-firmware-efi-esrt new file mode 100644 index 000000000..6e431d1a4 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-firmware-efi-esrt @@ -0,0 +1,81 @@ +What: /sys/firmware/efi/esrt/ +Date: February 2015 +Contact: Peter Jones +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 +Description: The number of entries in the ESRT + +What: /sys/firmware/efi/esrt/fw_resource_count_max +Date: February 2015 +Contact: Peter Jones +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 +Description: The version of the ESRT structure provided by the firmware. + +What: /sys/firmware/efi/esrt/entries/entry$N/ +Date: February 2015 +Contact: Peter Jones +Description: Each ESRT entry is identified by a GUID, and each gets a + subdirectory under entries/ . + example: /sys/firmware/efi/esrt/entries/entry0/ + +What: /sys/firmware/efi/esrt/entries/entry$N/fw_type +Date: February 2015 +Contact: Peter Jones +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$N/fw_class +Date: February 2015 +Contact: Peter Jones +Description: This is the entry's guid, and will match the directory name. + +What: /sys/firmware/efi/esrt/entries/entry$N/fw_version +Date: February 2015 +Contact: Peter Jones +Description: The version of the firmware currently installed. This is a + 32-bit unsigned integer. + +What: /sys/firmware/efi/esrt/entries/entry$N/lowest_supported_fw_version +Date: February 2015 +Contact: Peter Jones +Description: The lowest version of the firmware that can be installed. + +What: /sys/firmware/efi/esrt/entries/entry$N/capsule_flags +Date: February 2015 +Contact: Peter Jones +Description: Flags that must be passed to UpdateCapsule() + +What: /sys/firmware/efi/esrt/entries/entry$N/last_attempt_version +Date: February 2015 +Contact: Peter Jones +Description: The last firmware version for which an update was attempted. + +What: /sys/firmware/efi/esrt/entries/entry$N/last_attempt_status +Date: February 2015 +Contact: Peter Jones +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 + -- cgit 1.2.3-korg