>Number: 107924
>Category: usb
>Synopsis: usbd does not call detach
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-usb
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Sun Jan 14 20:10:15 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator: Julian Stacey <[EMAIL PROTECTED]>
>Release: FreeBSD 6.2-RELEASE i386
>Organization:
hrrp://berklix.com
>Environment:
System: FreeBSD fire.jhs.private 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Mon Dec 11
15:29:22 CET 2006 [EMAIL
PROTECTED]:/usr2/release/6.1-RELEASE/src/sys/i386/compile/FIRE32.small i386
>Description:
usbd does not call detach
>How-To-Repeat:
Atom Smasher <atom @ smasher.org> reported it.
Julian Stacey <jhs @ berklix.com> verified it in practice
& read the code to verify it doesnt get called,
commented in patch below
Bernd Walter <ticso @ cicely12.cicely.de> wrote:
usbd is depricated, use devd instead.
>Fix:
Apply patch created bt diff -c
storedd in http://berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/gen/usr.sbin/usbd/
to document the deficiency & work round.
*** usbd.8.o Sun Jan 14 20:48:31 2007
--- usbd.8 Sun Jan 14 20:52:06 2007
***************
*** 130,138 ****
--- 130,141 ----
.It Pa /dev/usb1
.It etc .
.El
+ .Sh BUGS
+ Detach does not work. Use Devd if you need to call a script on detach.
.Sh SEE ALSO
.Xr usb 4 ,
.Xr usbd.conf 5
+ .Xr devd 8
.Sh HISTORY
The
.Nm
The error is still there in 6-Stable too.
There is no src/usr.sbin/usbd/usbd.c in current.
I don't know the code, & too tired & busy to fix this,
Someone else here able to fix it & post a patch ?
If not, Atom Smasher <[EMAIL PROTECTED]> please use dmesg
send-pr to report this identified bug.
*** 6.1-RELEASE/src/usr.sbin/usbd/usbd.c Fri Jul 1 17:49:52 2005
--- new-generic/src/usr.sbin/usbd/usbd.c Wed Jan 10 01:54:54 2007
***************
*** 879,886 ****
--- 879,891 ----
devinfo = &events.u.ue_device;
for (i = 0; i < USB_MAX_DEVNAMES; i++) {
+ printf(" \nJHS1\n" );
if (devinfo->udi_devnames[i][0] == '\0')
break;
+ /* This break is a problem it prevents
+ USB_EVENT_IS_DETACH being run at JHS3
+ */
+ printf(" \nJHS2\n" );
memcpy(&the_event, &events, sizeof(the_event));
the_devinfo = &the_event.u.ue_device;
***************
*** 925,930 ****
--- 930,936 ----
if (USB_EVENT_IS_ATTACH(the_event.ue_type) &&
action_match.action->attach)
execute_command(action_match.action->attach);
+ printf(" \nJHS3\n" );
if (USB_EVENT_IS_DETACH(the_event.ue_type) &&
action_match.action->detach)
execute_command(action_match.action->detach);
>Release-Note:
>Audit-Trail:
>Unformatted:
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