Changeset 78d4e1f in mainline for uspace/drv/ohci/batch.c

Timestamp:

2011-04-10T21:03:36Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

eaf1e3d

Parents:

0ede0c3

Message:

Init ED queue registers AFTER device reset

Disable and enabled control queue when adding an ED
More debug output
OHCI lives and responds with STALL.

File:

• uspace/drv/ohci/batch.c (modified) (1 diff)

uspace/drv/ohci/batch.c

@@ -134 +134 @@
         assert(data);
         size_t tds = data->td_count - 1;
-        usb_log_debug2("Batch(%p) checking %d td(s) for completion.\n",
+        usb_log_debug("Batch(%p) checking %d td(s) for completion.\n",
             instance, tds);
+        usb_log_debug("ED: %x:%x:%x:%x.\n",
+            data->ed->status, data->ed->td_head, data->ed->td_tail,
+            data->ed->next);
         size_t i = 0;
         for (; i < tds; ++i) {
+                usb_log_debug("TD %d: %x:%x:%x:%x.\n", i,
+                    data->tds[i].status, data->tds[i].cbp, data->tds[i].next,
+                    data->tds[i].be);
                 if (!td_is_finished(&data->tds[i]))
                         return false;