[dgorbachev] 39491: Flush buffers before sending a command to keyboard controller. It should fix 'unresponsive keyboard' bug. - Ros-diffs

8 Feb 2009

Author: dgorbachev
Date: Sun Feb  8 10:07:22 2009
New Revision: 39491
URL: http://svn.reactos.org/svn/reactos?rev=39491&view=rev
Log:
Flush buffers before sending a command to keyboard controller.
It should fix 'unresponsive keyboard' bug.
Modified:
    trunk/reactos/drivers/input/i8042prt/pnp.c
Modified: trunk/reactos/drivers/input/i8042prt/pnp.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/input/i8042prt/pnp....
==============================================================================

--- trunk/reactos/drivers/input/i8042prt/pnp.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/input/i8042prt/pnp.c [iso-8859-1] Sun Feb  8 10:07:22 2009
@@ -80,6 +80,7 @@
    UCHAR Value = 0;
/* Don't enable keyboard and mouse interrupts, disable keyboard/mouse */
+	i8042Flush(DeviceExtension);
    if (!i8042ChangeMode(DeviceExtension, CCB_KBD_INT_ENAB | CCB_MOUSE_INT_ENAB, CCB_KBD_DISAB | CCB_MOUSE_DISAB))
    	return STATUS_IO_DEVICE_ERROR;

    