diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-module')
-rw-r--r-- | Documentation/ABI/testing/sysfs-module | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/Documentation/ABI/testing/sysfs-module b/Documentation/ABI/testing/sysfs-module index 0aac02e7fb0e..08886367d047 100644 --- a/Documentation/ABI/testing/sysfs-module +++ b/Documentation/ABI/testing/sysfs-module @@ -17,14 +17,15 @@ KernelVersion: 3.1 Contact: Kirill Smelkov <kirr@mns.spb.ru> Description: Maximum time allowed for periodic transfers per microframe (μs) - [ USB 2.0 sets maximum allowed time for periodic transfers per + Note: + USB 2.0 sets maximum allowed time for periodic transfers per microframe to be 80%, that is 100 microseconds out of 125 microseconds (full microframe). However there are cases, when 80% max isochronous bandwidth is too limiting. For example two video streams could require 110 microseconds of isochronous bandwidth per microframe to work - together. ] + together. Through this setting it is possible to raise the limit so that the host controller would allow allocating more than 100 @@ -36,17 +37,26 @@ Description: Maximum time allowed for periodic transfers per microframe (μs) What: /sys/module/*/{coresize,initsize} Date: Jan 2012 -KernelVersion:»·3.3 +KernelVersion: 3.3 Contact: Kay Sievers <kay.sievers@vrfy.org> Description: Module size in bytes. +What: /sys/module/*/initstate +Date: Nov 2006 +KernelVersion: 2.6.19 +Contact: Kay Sievers <kay.sievers@vrfy.org> +Description: Show the initialization state(live, coming, going) of + the module. + What: /sys/module/*/taint Date: Jan 2012 -KernelVersion:»·3.3 +KernelVersion: 3.3 Contact: Kay Sievers <kay.sievers@vrfy.org> Description: Module taint flags: - P - proprietary module - O - out-of-tree module - F - force-loaded module - C - staging driver module - E - unsigned module + == ===================== + P proprietary module + O out-of-tree module + F force-loaded module + C staging driver module + E unsigned module + == ===================== |