diff options
author | trasz <trasz@FreeBSD.org> | 2018-04-16 16:20:21 +0000 |
---|---|---|
committer | trasz <trasz@FreeBSD.org> | 2018-04-16 16:20:21 +0000 |
commit | 864e28aa0a788019c3bf6fbd2f29ea706edebb30 (patch) | |
tree | a6c65d4f2edcaa2a0acf2636052ecc6074e490fd /share | |
parent | 1272f9689b6cb22cbec4abb21083fed8164e3fba (diff) | |
download | FreeBSD-src-864e28aa0a788019c3bf6fbd2f29ea706edebb30.zip FreeBSD-src-864e28aa0a788019c3bf6fbd2f29ea706edebb30.tar.gz |
MFC r328590:
Document the new hw.usb.template behaviour.
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/usb_template.4 | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/share/man/man4/usb_template.4 b/share/man/man4/usb_template.4 index c9a6815..2a9249c 100644 --- a/share/man/man4/usb_template.4 +++ b/share/man/man4/usb_template.4 @@ -23,7 +23,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd June 8, 2016 +.Dd January 30, 2018 .Dt USB_TEMPLATE 4 .Os . @@ -66,9 +66,11 @@ or by using the .Xr usbconfig 8 .Cm set_template subcommand. -The sysctl values can be changed at any time, but will not -have any effect until the USB device has been re-enumerated. -. +Changing the +.Va hw.usb.template +sysctl triggers reenumeration by the USB host; changes to other sysctls +may not be visible to the host until reenumeration is performed. +.Pp Available templates are: .Bl -column -offset 3n "Value" .It Em Value Ta Em Description @@ -93,6 +95,7 @@ tunables: .Bl -tag -width indent .It Va hw.usb.template Currently selected template. +Set to -1 to make the device disappear from the USB host point of view. .It Va hw.usb.templates.N Configuration for template number .Va N . |