Date: Mon, 14 Jun 1999 22:15:04 -0700 (PDT) From: simonw@cinesite.com To: freebsd-gnats-submit@freebsd.org Subject: kern/12218: Eject ioctl() for wfd (ATAPI driver) doesn't work Message-ID: <19990615051504.8285014D6D@hub.freebsd.org>
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>Number: 12218
>Category: kern
>Synopsis: Eject ioctl() for wfd (ATAPI driver) doesn't work
>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 Jun 14 22:20:01 PDT 1999
>Closed-Date:
>Last-Modified:
>Originator: Simon Walton
>Release: 3.1
>Organization:
>Environment:
FreeBSD stepney 3.1-RELEASE FreeBSD 3.1-RELEASE #14: Mon May 31 21:29:49 PDT 1999 simonw@stepney:/usr/src/sys/compile/STEPNEY i386
>Description:
wfd driver code tries to give wd driver first crack at ioctl's,
but incorrectly interprets internal error and never gets to send
eject to ATAPI device.
>How-To-Repeat:
Put zip disk in internal IDE zip drive, do:
ioctl (fd, _IO('c',24), 0)
where fd is the corresponding wfd open file descriptor. Disk
does not eject.
>Fix:
This kernel patch fixes it:
--- i386/isa/wfd.c.sav Mon May 31 21:29:06 1999
+++ i386/isa/wfd.c Mon May 31 21:29:34 1999
@@ -663,7 +663,7 @@
error = dsioctl("wfd", dev, cmd, addr, flag, &t->dk_slices,
wfdstrategy1, (ds_setgeom_t *)NULL);
- if (error != -1)
+ if (error != ENOIOCTL)
return (error);
if (t->flags & F_MEDIA_CHANGED)
>Release-Note:
>Audit-Trail:
>Unformatted:
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