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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
| commit | e54def4ad8144ab15f826416e2e0f290ef1901b4 (patch) | |
| tree | 583f8d4bd95cd67c44ff37b878a7eddfca9ab97a /Documentation/ABI/testing/sysfs-bus-usb | |
| parent | Adding upstream version 6.8.12. (diff) | |
| download | linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.tar.xz linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.zip | |
Adding upstream version 6.9.2.upstream/6.9.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-usb')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-usb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb index 2b7108e21..af9b65342 100644 --- a/Documentation/ABI/testing/sysfs-bus-usb +++ b/Documentation/ABI/testing/sysfs-bus-usb @@ -442,6 +442,16 @@ What: /sys/bus/usb/devices/usbX/descriptors Description: Contains the interface descriptors, in binary. +What: /sys/bus/usb/devices/usbX/bos_descriptors +Date: March 2024 +Contact: Elbert Mai <code@elbertmai.com> +Description: + Binary file containing the cached binary device object store (BOS) + of the device. This consists of the BOS descriptor followed by the + set of device capability descriptors. All descriptors read from + this file are in bus-endian format. Note that the kernel will not + request the BOS from a device if its bcdUSB is less than 0x0201. + What: /sys/bus/usb/devices/usbX/idProduct Description: Product ID, in hexadecimal. |