1What: /sys/module/pch_phub/drivers/.../pch_mac 2Date: August 2010 3KernelVersion: 2.6.35 4Contact: masa-korg@dsn.okisemi.com 5Description: Write/read GbE MAC address. 6 7What: /sys/module/pch_phub/drivers/.../pch_firmware 8Date: August 2010 9KernelVersion: 2.6.35 10Contact: masa-korg@dsn.okisemi.com 11Description: Write/read Option ROM data. 12 13 14What: /sys/module/ehci_hcd/drivers/.../uframe_periodic_max 15Date: July 2011 16KernelVersion: 3.1 17Contact: Kirill Smelkov <kirr@mns.spb.ru> 18Description: Maximum time allowed for periodic transfers per microframe (μs) 19 20 [ USB 2.0 sets maximum allowed time for periodic transfers per 21 microframe to be 80%, that is 100 microseconds out of 125 22 microseconds (full microframe). 23 24 However there are cases, when 80% max isochronous bandwidth is 25 too limiting. For example two video streams could require 110 26 microseconds of isochronous bandwidth per microframe to work 27 together. ] 28 29 Through this setting it is possible to raise the limit so that 30 the host controller would allow allocating more than 100 31 microseconds of periodic bandwidth per microframe. 32 33 Beware, non-standard modes are usually not thoroughly tested by 34 hardware designers, and the hardware can malfunction when this 35 setting differ from default 100. 36 37What: /sys/module/*/{coresize,initsize} 38Date: Jan 2012 39KernelVersion:»·3.3 40Contact: Kay Sievers <kay.sievers@vrfy.org> 41Description: Module size in bytes. 42 43What: /sys/module/*/taint 44Date: Jan 2012 45KernelVersion:»·3.3 46Contact: Kay Sievers <kay.sievers@vrfy.org> 47Description: Module taint flags: 48 P - proprietary module 49 O - out-of-tree module 50 F - force-loaded module 51 C - staging driver module 52 E - unsigned module 53