d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Release bus entries in the EDT when a path is released.

Browse Source 
Null out path entries when the path is released to catch bugs.
Free our configuration hook when we're done with it.
This commit is contained in:
Justin T. Gibbs 1999-04-23 23:25:48 +00:00
parent 525a3d26e7
commit 9dd03ecf30
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
sys/cam/cam_xpt.c
View File

@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: cam_xpt.c,v 1.52 1999/04/19 21:26:08 gibbs Exp $
* $Id: cam_xpt.c,v 1.53 1999/04/21 07:26:24 peter Exp $
*/
#include <sys/param.h>
#include <sys/systm.h>
@ -3710,10 +3710,18 @@ static void
xpt_release_path(struct cam_path *path)
{
CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_release_path\n"));
if (path->device != NULL)
if (path->device != NULL) {
xpt_release_device(path->bus, path->target, path->device);
if (path->target != NULL)
path->device = NULL;
}
if (path->target != NULL) {
xpt_release_target(path->bus, path->target);
path->target = NULL;
}
if (path->bus != NULL) {
xpt_release_bus(path->bus);
path->bus = NULL;
}
}
void
@ -5357,7 +5365,7 @@ probedone(struct cam_periph *periph, union ccb *done_ccb)
* Don't process the command as it was never sent
*/
} else if ((csio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP
&& (serial_buf->length > 0)) {
&& (serial_buf->length > 0)) {
have_serialnum = 1;
path->device->serial_num =
@ -5871,6 +5879,8 @@ xpt_finishconfig(struct cam_periph *periph, union ccb *done_ccb)
/* Release our hook so that the boot can continue. */
config_intrhook_disestablish(xpt_config_hook);
free(xpt_config_hook, M_TEMP);
xpt_config_hook = NULL;
}
if (done_ccb != NULL)
xpt_free_ccb(done_ccb);