PERFORCE change 151595 for review

[Andrew Turner]

http://perforce.freebsd.org/chv.cgi?CH=151595

Change 151595 by andrew@andrew_bender on 2008/10/20 10:39:25

        Add a teardown_intr function and store the start, end and count of an 
allocation in it's resource list

Affected files ...

.. //depot/projects/arm/src/sys/arm/s3c2xx0/s3c2410.c#16 edit

Differences ...

==== //depot/projects/arm/src/sys/arm/s3c2xx0/s3c2410.c#16 (text+ko) ====

@@ -62,6 +62,8 @@
 static void    s3c2410_identify(driver_t *, device_t);
 static int     s3c2410_setup_intr(device_t, device_t, struct resource *, int,
         driver_filter_t *, driver_intr_t *, void *, void **);
+static int     s3c2410_teardown_intr(device_t, device_t, struct resource *,
+       void *);
 static struct resource *s3c2410_alloc_resource(device_t, device_t, int, int *,
         u_long, u_long, u_long, u_int);
 static int s3c2410_activate_resource(device_t, device_t, int, int,
@@ -75,6 +77,7 @@
        DEVMETHOD(device_attach, s3c2410_attach),
        DEVMETHOD(device_identify, s3c2410_identify),
        DEVMETHOD(bus_setup_intr, s3c2410_setup_intr),
+       DEVMETHOD(bus_teardown_intr, s3c2410_teardown_intr),
        DEVMETHOD(bus_alloc_resource, s3c2410_alloc_resource),
        DEVMETHOD(bus_activate_resource, s3c2410_activate_resource),
        DEVMETHOD(bus_release_resource, s3c2410_release_resource),
@@ -135,6 +138,13 @@
        return (0);
 }
 
+static int
+s3c2410_teardown_intr(device_t dev, device_t child, struct resource *res,
+       void *cookie)
+{
+       return (BUS_TEARDOWN_INTR(device_get_parent(dev), child, res, cookie));
+}
+
 static struct resource *
 s3c2410_alloc_resource(device_t bus, device_t child, int type, int *rid,
         u_long start, u_long end, u_long count, u_int flags)
@@ -209,8 +219,12 @@
 
        if (res != NULL) {
                rman_set_rid(res, *rid);
-               if (rle != NULL)
+               if (rle != NULL) {
                        rle->res = res;
+                       rle->start = rman_get_start(res);
+                       rle->end = rman_get_end(res);
+                       rle->count = count;
+               }
        }
 
        return (res);
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