diff options
Diffstat (limited to 'Documentation/usb/proc_usb_info.txt')
| -rw-r--r-- | Documentation/usb/proc_usb_info.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/usb/proc_usb_info.txt b/Documentation/usb/proc_usb_info.txt index 077e9032d0c..fafcd472326 100644 --- a/Documentation/usb/proc_usb_info.txt +++ b/Documentation/usb/proc_usb_info.txt | |||
| @@ -49,8 +49,10 @@ it and 002/048 sometime later. | |||
| 49 | 49 | ||
| 50 | These files can be read as binary data. The binary data consists | 50 | These files can be read as binary data. The binary data consists |
| 51 | of first the device descriptor, then the descriptors for each | 51 | of first the device descriptor, then the descriptors for each |
| 52 | configuration of the device. That information is also shown in | 52 | configuration of the device. Multi-byte fields in the device and |
| 53 | text form by the /proc/bus/usb/devices file, described later. | 53 | configuration descriptors, but not other descriptors, are converted |
| 54 | to host endianness by the kernel. This information is also shown | ||
| 55 | in text form by the /proc/bus/usb/devices file, described later. | ||
| 54 | 56 | ||
| 55 | These files may also be used to write user-level drivers for the USB | 57 | These files may also be used to write user-level drivers for the USB |
| 56 | devices. You would open the /proc/bus/usb/BBB/DDD file read/write, | 58 | devices. You would open the /proc/bus/usb/BBB/DDD file read/write, |