Attachment 161317 Details for Bug 203249 – usb_quirk.4 patch

[patch] usb_quirk.4 patch

usb_quirk.4.diff (text/plain), 1.64 KB, created by Maxime Soulé on 2015-09-23 21:33:37 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Maxime Soulé

Created: 2015-09-23 21:33:37 UTC

Size: 1.64 KB

patch

obsolete

>--- share/man/man4/usb_quirk.4.orig	2015-09-23 21:17:30.000000000 +0200
>+++ share/man/man4/usb_quirk.4	2015-09-23 23:28:53.000000000 +0200
>@@ -178,6 +178,50 @@
> See
> .Pa /sys/dev/usb/quirk/usb_quirk.h
> for the complete list of supported quirks.
>+.Sh LOADER TUNABLE
>+The following tunable can be set at the
>+.Xr loader 8
>+prompt before booting the kernel, or stored in
>+.Xr loader.conf 5 .
>+.Bl -tag -width indent
>+.It Va usb.quirk.%d
>+The value is a string whose format is:
>+.Bd -literal -offset indent
>+.Qo VendorId ProductId LowRevision HighRevision UQ_QUIRK,... Qc
>+.Ed
>+.Pp
>+Installs the quirks
>+.Ic UQ_QUIRK1,...
>+for all USB devices that will match
>+.Ic VendorId ,
>+.Ic ProductId
>+with a hardware revision included between
>+.Ic LowRevision
>+and
>+.Ic HighRevision .
>+.Pp
>+.Ic VendorId ,
>+.Ic ProductId ,
>+.Ic LowRevision
>+and
>+.Ic HighRevision
>+are all 16 bits numbers that can be decimal or hexadecimal based.
>+.Pp
>+100 variables
>+.Ic usb.quirk.0, .1, ..., .99
>+can be defined.
>+.Pp
>+If a matching entry is found in the kernel internal quirks table, it
>+is replaced by the new defined one.
>+.Pp
>+If not, a new entry is created (while the table is not full).
>+.Pp
>+Kernel iterates over
>+.Ic usb.quirk.N
>+variables
>+.Ic (N = 0; N < 100)
>+and stop after the first non-existent one.
>+.El
> .Sh EXAMPLES
> After attaching a
> .Nm u3g
>@@ -186,6 +230,13 @@
> .Bd -literal -offset indent
> usbconfig -d ugen0.3 add_quirk UQ_MSC_EJECT_WAIT
> .Ed
>+.Pp
>+To install a quirk at boot time, place one or several lines like the
>+following in
>+.Xr loader.conf 5 :
>+.Bd -literal -offset indent
>+usb.quirk.0="0x04d9 0xfa50 0 0xffff UQ_KBD_IGNORE"
>+.Ed
> .Sh SEE ALSO
> .Xr usbconfig 8
> .Sh HISTORY

Actions: View | Diff

Attachments on bug 203249: 161251 | 161317