Date: Mon, 11 Jul 2005 08:04:55 GMT From: Sangwoo Shim <ssw@neo.redjade.org> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/83247: if_cdce.c doesn't emit USB_EVENT_DRIVER_DETACH on USB_DETACH Message-ID: <200507110804.j6B84td4001373@www.freebsd.org> Resent-Message-ID: <200507110810.j6B8ANn5093432@freefall.freebsd.org>
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>Number: 83247 >Category: kern >Synopsis: if_cdce.c doesn't emit USB_EVENT_DRIVER_DETACH on USB_DETACH >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jul 11 08:10:22 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Sangwoo Shim >Release: 6.0-CURRENT >Organization: Seoul Natl' Univ. >Environment: FreeBSD swoo.org 6.0-CURRENT FreeBSD 6.0-CURRENT #3: Sun Jul 10 15:54:18 KST 2005 root@swoo.org:/usr/obj/usr/src/sys/SWOO amd64 >Description: There are usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, ...) routine in the USB_ATTACH of if_cdce.c, but no usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, ...) in the USB_DETACH. >How-To-Repeat: >Fix: Following patch should take care of this. %%% --- if_cdce.c.orig Mon Jul 11 16:56:58 2005 +++ if_cdce.c Mon Jul 11 16:57:50 2005 @@ -330,6 +330,9 @@ CDCE_UNLOCK(sc); mtx_destroy(&sc->cdce_mtx); + usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->cdce_udev, + USBDEV(sc->cdce_dev)); + return (0); } %%% >Release-Note: >Audit-Trail: >Unformatted:
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