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Diffstat (limited to 'Documentation/ABI/testing/sysfs-firmware-efi')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-firmware-efi | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-firmware-efi b/Documentation/ABI/testing/sysfs-firmware-efi new file mode 100644 index 0000000000..5e4d0b27cd --- /dev/null +++ b/Documentation/ABI/testing/sysfs-firmware-efi @@ -0,0 +1,38 @@ +What: /sys/firmware/efi/fw_vendor +Date: December 2013 +Contact: Dave Young <dyoung@redhat.com> +Description: It shows the physical address of firmware vendor field in the + EFI system table. +Users: Kexec + +What: /sys/firmware/efi/runtime +Date: December 2013 +Contact: Dave Young <dyoung@redhat.com> +Description: It shows the physical address of runtime service table entry in + the EFI system table. +Users: Kexec + +What: /sys/firmware/efi/config_table +Date: December 2013 +Contact: Dave Young <dyoung@redhat.com> +Description: It shows the physical address of config table entry in the EFI + system table. +Users: Kexec + +What: /sys/firmware/efi/systab +Date: April 2005 +Contact: linux-efi@vger.kernel.org +Description: Displays the physical addresses of all EFI Configuration + Tables found via the EFI System Table. The order in + which the tables are printed forms an ABI and newer + versions are always printed first, i.e. ACPI20 comes + before ACPI. +Users: dmidecode + +What: /sys/firmware/efi/tables/rci2 +Date: July 2019 +Contact: Narendra K <Narendra.K@dell.com>, linux-bugs@dell.com +Description: Displays the content of the Runtime Configuration Interface + Table version 2 on Dell EMC PowerEdge systems in binary format +Users: It is used by Dell EMC OpenManage Server Administrator tool to + populate BIOS setup page. |