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Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-pci')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-pci | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci new file mode 100644 index 000000000000..ceddcff4082a --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-pci @@ -0,0 +1,11 @@ +What: /sys/bus/pci/devices/.../vpd +Date: February 2008 +Contact: Ben Hutchings <bhutchings@solarflare.com> +Description: + A file named vpd in a device directory will be a + binary file containing the Vital Product Data for the + device. It should follow the VPD format defined in + PCI Specification 2.1 or 2.2, but users should consider + that some devices may have malformatted data. If the + underlying VPD has a writable section then the + corresponding section of this file will be writable. |