Changeset 0a751aa in mainline

Timestamp:

2014-01-24T20:23:00Z (11 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

296fcce

Parents:

763dbcb

Message:

ehci: Enable async schedule.

File:

• uspace/drv/bus/usb/ehci/hc.c (modified) (1 diff)

uspace/drv/bus/usb/ehci/hc.c

@@ -351 +351 @@
         EHCI_SET(instance->registers->configflag, USB_CONFIG_FLAG_FLAG);
 
+        /* Enable Async schedule */
+        assert((instance->async_list.list_head_pa & USB_ASYNCLIST_MASK) ==
+            instance->async_list.list_head_pa);
+        EHCI_WR(instance->registers->asynclistaddr,
+            instance->async_list.list_head_pa);
+        EHCI_SET(instance->registers->usbcmd, USB_CMD_ASYNC_SCHEDULE_FLAG);
 #if 0
         /*