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Diffstat (limited to 'Documentation/ABI/testing/sysfs-firmware-sfi')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-firmware-sfi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-firmware-sfi b/Documentation/ABI/testing/sysfs-firmware-sfi new file mode 100644 index 000000000..5210e0f06 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-firmware-sfi @@ -0,0 +1,15 @@ +What: /sys/firmware/sfi/tables/ +Date: May 2010 +Contact: Len Brown <lenb@kernel.org> +Description: + SFI defines a number of small static memory tables + so the kernel can get platform information from firmware. + + The tables are defined in the latest SFI specification: + http://simplefirmware.org/documentation + + While the tables are used by the kernel, user-space + can observe them this way:: + + # cd /sys/firmware/sfi/tables + # cat $TABLENAME > $TABLENAME.bin |