puc(4) does strange things to resources in order to fool the

subdrivers to hook up.

It should probably be rewritten to implement a simple bus to which
the sub drivers attach using some kind of hint.

Until then, provide a couple of crutch functions with big warning
signs so it can survive the recent changes to struct resource.

1 files changed, 25 insertions, 0 deletions

diff --git a/sys/kern/subr_rman.c b/sys/kern/subr_rman.c
index 75d3e42..3083b0e 100644
--- a/sys/kern/subr_rman.c
+++ b/sys/kern/subr_rman.c
@@ -98,6 +98,31 @@ int_alloc_resource(int malloc_flag)
 	return (r);
 }
 
+/*
+ * XXX: puc.c is a big hack.
+ * XXX: it should be rewritten to act like a bridge and offer
+ * XXX: its own resource manager.
+ * XXX: until somebody has time, help it out with these two functions
+ */
+
+struct resource *
+rman_secret_puc_alloc_resource(int malloc_flag)
+{
+	struct resource_i *r;
+
+	r = int_alloc_resource(malloc_flag);
+	if (r)
+		return (&r->r_r);
+	return (NULL);
+}
+
+void
+rman_secret_puc_free_resource(struct resource *r)
+{
+
+	free(r->__r_i, M_RMAN);
+}
+
 int
 rman_init(struct rman *rm)
 {