Restore upcoming release for 13.2

[zlei]

Summary

Might be accidentally removed by d3615bbb.

Test Plan

bmake run and check the Upcoming section.

[carlavilla]

I'm gonna commit this. Also reported in 268257
Thanks!

[carlavilla]

I forgot to mention this revision in the commit, sorry.
But I added you as the author of the patch.

[zlei]

In D37654#856051, @carlavilla wrote:

I forgot to mention this revision in the commit, sorry.
But I added you as the author of the patch.

I'm fine with that, just feel free ;)

[zlei]

Landed with commit 29d55b9a3f192a73bfdea49679940f70f859612a .

shared/releases.adoc

bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment,
         if (newtag->dt_boundary > 0)
                 newtag->dt_maxsegsz = ulmin(newtag->dt_maxsegsz,
                     newtag->dt_boundary);
 
         *dmat = newtag;
         return (0);
 }
 
+void
+bus_dma_template_init(bus_dma_tag_template_t *t, bus_dma_tag_t parent)
+{
+
+        if (t == NULL)
+                return;
+
+        t->parent = parent;
+        t->alignment = 1;
+        t->boundary = 0;
+        t->lowaddr = t->highaddr = BUS_SPACE_MAXADDR;
+        t->maxsize = t->maxsegsize = BUS_SPACE_MAXSIZE;
+        t->nsegments = BUS_SPACE_UNRESTRICTED;
+        t->lockfunc = NULL;
+        t->lockfuncarg = NULL;
+        t->flags = 0;
+}
+
+int
+bus_dma_template_tag(bus_dma_tag_template_t *t, bus_dma_tag_t *dmat)
+{
+
+        if (t == NULL || dmat == NULL)
+                return (EINVAL);
+
+        return (bus_dma_tag_create(t->parent, t->alignment, t->boundary,
+            t->lowaddr, t->highaddr, NULL, NULL, t->maxsize,
+            t->nsegments, t->maxsegsize, t->flags, t->lockfunc, t->lockfuncarg,
+            dmat));
+}
+
+void
+bus_dma_template_clone(bus_dma_tag_template_t *t, bus_dma_tag_t dmat)
+{
+
+        if (t == NULL || dmat == NULL)
+                return;
+
+        t->parent = dmat->dt_parent;
+        t->alignment = dmat->dt_alignment;
+        t->boundary = dmat->dt_boundary;
+        t->lowaddr = dmat->dt_lowaddr;
+        t->highaddr = dmat->dt_highaddr;
+        t->maxsize = dmat->dt_maxsize;
+        t->nsegments = dmat->dt_nsegments;
+        t->maxsegsize = dmat->dt_maxsegsz;
+        t->flags = dmat->dt_flags;
+        t->lockfunc = dmat->dt_lockfunc;
+        t->lockfuncarg = dmat->dt_lockfuncarg;
+}
+
 int
 bus_dma_tag_destroy(bus_dma_tag_t dmat)
 {
         bus_dma_tag_t parent;
 
         if (dmat != NULL) {
                 if (dmat->dt_map_count != 0)
                         return (EBUSY);