Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
46 lines
1.6 KiB
Plaintext
46 lines
1.6 KiB
Plaintext
What: /sys/firmware/efi/fw_vendor
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Date: December 2013
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Contact: Dave Young <dyoung@redhat.com>
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Description: It shows the physical address of firmware vendor field in the
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EFI system table.
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Users: Kexec
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What: /sys/firmware/efi/runtime
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Date: December 2013
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Contact: Dave Young <dyoung@redhat.com>
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Description: It shows the physical address of runtime service table entry in
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the EFI system table.
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Users: Kexec
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What: /sys/firmware/efi/config_table
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Date: December 2013
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Contact: Dave Young <dyoung@redhat.com>
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Description: It shows the physical address of config table entry in the EFI
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system table.
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Users: Kexec
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What: /sys/firmware/efi/systab
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Date: April 2005
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Contact: linux-efi@vger.kernel.org
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Description: Displays the physical addresses of all EFI Configuration
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Tables found via the EFI System Table. The order in
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which the tables are printed forms an ABI and newer
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versions are always printed first, i.e. ACPI20 comes
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before ACPI.
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Users: dmidecode
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What: /sys/firmware/efi/tables/rci2
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Date: July 2019
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Contact: Narendra K <Narendra.K@dell.com>, linux-bugs@dell.com
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Description: Displays the content of the Runtime Configuration Interface
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Table version 2 on Dell EMC PowerEdge systems in binary format
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Users: It is used by Dell EMC OpenManage Server Administrator tool to
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populate BIOS setup page.
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What: /sys/firmware/efi/ovmf_debug_log
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Date: July 2025
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Contact: Gerd Hoffmann <kraxel@redhat.com>, linux-efi@vger.kernel.org
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Description: Displays the content of the OVMF debug log buffer. The file is
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only present in case the firmware supports logging to a memory
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buffer.
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