On 27.06.2022 18:19, Ivan Quitschal wrote:
Hi all
Not sure if I found a problem here but here we go.
Since I have a KVM usb switch here for keyboard/mouse sometimes I toggle it
between my windows and freebsd.
I am using iichid here to have my multimedia keys working on keyboard and all
hw.usb.usbhid.enable="1"
Im also using Wulf’s moused
https://github.com/wulf7/moused <https://github.com/wulf7/moused>
so far so good. Problem is:
when I switch to windows , everything is detached correctly (hms, hkbd etc), but
when I switch back, sometimes
the keyboard and mouse are wrongly attached to “ums” device , not hms.
(sometimes it goes to the correct one).
Shouldn’t ums/uhid modules be deactivated once hw.usb.usbhid.enable is set to 1
?
The workaround I did here was to manually kldunload both uhid.ko and ums.ko
within rc.local during boot.
This way I can detache attach the kbd/mouse back as much as I want and it always
end up in hms/hkbd devices
Is this how its supposed to function? Randomly choosing between ums or hms?
Thanks
--tzk
It seems that usbhid's bus probe priority must be increased from
BUS_PROBE_GENERIC + 1 to BUS_PROBE_DEFAULT + 1
Test this patch:
diff --git a/sys/dev/usb/input/usbhid.c b/sys/dev/usb/input/usbhid.c
index fe53f11b8f4..174e1c28ae9 100644
--- a/sys/dev/usb/input/usbhid.c
+++ b/sys/dev/usb/input/usbhid.c
@@ -802,7 +802,7 @@ usbhid_probe(device_t dev)
if (hid_test_quirk(&sc->sc_hw, HQ_HID_IGNORE))
return (ENXIO);
- return (BUS_PROBE_GENERIC + 1);
+ return (BUS_PROBE_DEFAULT + 1);
}
static int
--
WBR
Vladimir Kondratyev