diff options
139 files changed, 5820 insertions, 1563 deletions
diff --git a/Documentation/usb/proc_usb_info.txt b/Documentation/usb/proc_usb_info.txt index 22c5331260c..077e9032d0c 100644 --- a/Documentation/usb/proc_usb_info.txt +++ b/Documentation/usb/proc_usb_info.txt @@ -213,15 +213,16 @@ C:* #Ifs=dd Cfg#=dd Atr=xx MPwr=dddmA Interface descriptor info (can be multiple per Config): -I: If#=dd Alt=dd #EPs=dd Cls=xx(sssss) Sub=xx Prot=xx Driver=ssss -| | | | | | | |__Driver name -| | | | | | | or "(none)" -| | | | | | |__InterfaceProtocol -| | | | | |__InterfaceSubClass -| | | | |__InterfaceClass -| | | |__NumberOfEndpoints -| | |__AlternateSettingNumber -| |__InterfaceNumber +I:* If#=dd Alt=dd #EPs=dd Cls=xx(sssss) Sub=xx Prot=xx Driver=ssss +| | | | | | | | |__Driver name +| | | | | | | | or "(none)" +| | | | | | | |__InterfaceProtocol +| | | | | | |__InterfaceSubClass +| | | | | |__InterfaceClass +| | | | |__NumberOfEndpoints +| | | |__AlternateSettingNumber +| | |__InterfaceNumber +| |__ "*" indicates the active altsetting (others are " ") |__Interface info tag A given interface may have one or more "alternate" settings. @@ -277,7 +278,7 @@ of the USB devices on a system's root hub. (See more below on how to do this.) The Interface lines can be used to determine what driver is -being used for each device. +being used for each device, and which altsetting it activated. The Configuration lines could be used to list maximum power (in milliamps) that a system's USB devices are using. diff --git a/Documentation/usb/usbmon.txt b/Documentation/usb/usbmon.txt index e65ec828d7a..0f6808abd61 100644 --- a/Documentation/usb/usbmon.txt +++ b/Documentation/usb/usbmon.txt @@ -77,7 +77,7 @@ that the file size is not excessive for your favourite editor. The '1t' type data consists of a stream of events, such as URB submission, URB callback, submission error. Every event is a text line, which consists -of whitespace separated words. The number of position of words may depend +of whitespace separated words. The number or position of words may depend on the event type, but there is a set of words, common for all types. Here is the list of words, from left to right: @@ -170,4 +170,152 @@ dd65f0e8 4128379808 C Bo:005:02 0 |