Changeset 1803b7d in mainline for uspace/drv/bus/usb/ehci/hc.c

Timestamp:

2014-01-25T20:23:02Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

4090f66

Parents:

580b330

Message:

ehci: Fix async doorbell request

File:

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

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

@@ -250 +250 @@
         }
         fibril_mutex_lock(&instance->guard);
-        EHCI_SET(instance->registers->usbcmd, USB_CMD_ASYNC_SCHEDULE_FLAG);
+        EHCI_SET(instance->registers->usbcmd, USB_CMD_IRQ_ASYNC_DOORBELL);
         fibril_condvar_wait(&instance->async_doorbell, &instance->guard);
         fibril_mutex_unlock(&instance->guard);