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		Note:
21		  USB 2.0 sets maximum allowed time for periodic transfers per
22		  microframe to be 80%, that is 100 microseconds out of 125
23		  microseconds (full microframe).
24
25		  However there are cases, when 80% max isochronous bandwidth is
26		  too limiting. For example two video streams could require 110
27		  microseconds of isochronous bandwidth per microframe to work
28		  together.
29
30		Through this setting it is possible to raise the limit so that
31		the host controller would allow allocating more than 100
32		microseconds of periodic bandwidth per microframe.
33
34		Beware, non-standard modes are usually not thoroughly tested by
35		hardware designers, and the hardware can malfunction when this
36		setting differ from default 100.
37
38What:		/sys/module/*/{coresize,initsize}
39Date:		Jan 2012
40KernelVersion:	3.3
41Contact:	Kay Sievers <kay.sievers@vrfy.org>
42Description:	Module size in bytes.
43
44What:		/sys/module/*/initstate
45Date:		Nov 2006
46KernelVersion:	2.6.19
47Contact:	Kay Sievers <kay.sievers@vrfy.org>
48Description:	Show the initialization state(live, coming, going) of
49		the module.
50
51What:		/sys/module/*/taint
52Date:		Jan 2012
53KernelVersion:	3.3
54Contact:	Kay Sievers <kay.sievers@vrfy.org>
55Description:	Module taint flags:
56			==  =====================
57			P   proprietary module
58			O   out-of-tree module
59			F   force-loaded module
60			C   staging driver module
61			E   unsigned module
62			==  =====================
63
64What:		/sys/module/grant_table/parameters/free_per_iteration
65Date:		July 2023
66KernelVersion:	6.5 but backported to all supported stable branches
67Contact:	Xen developer discussion <xen-devel@lists.xenproject.org>
68Description:	Read and write number of grant entries to attempt to free per iteration.
69
70		Note: Future versions of Xen and Linux may provide a better
71		interface for controlling the rate of deferred grant reclaim
72		or may not need it at all.
73Users:		Qubes OS (https://www.qubes-os.org)
74