- #Ps2 keyboard drivers windows 10 drivers#
- #Ps2 keyboard drivers windows 10 driver#
- #Ps2 keyboard drivers windows 10 windows#
This entry is also used in calculating the size of the keyboard driver's internal buffer in nonpaged memory pool.
#Ps2 keyboard drivers windows 10 driver#
#Ps2 keyboard drivers windows 10 windows#
If the number of trials exceeds the value of this entry, Windows considers the operation to have failed.
#Ps2 keyboard drivers windows 10 drivers#
Optional upper-level device filter drivers provide these callbacks routines. I8042prt uses the class service callback to transfer data from the input data buffer of I8042prt to the data buffer of the class driver.Īddition of a vendor-supplied PI8042_KEYBOARD_INITIALIZATION_ROUTINE callback routines for a keyboard device.Īn optional upper-level device filter driver provides the callback routines.Īddition of a vendor-supplied PI8042_KEYBOARD_ISR callback routine and a custom PI8042_MOUSE_ISR callback routine. The keyboard and mouse share I/O ports, but use different interrupts, interrupt service routines (ISR), and ISR dispatch completion routines.Ĭonnection of a keyboard class service callback routine and a mouse class service callback routine. Hardware-dependent, simultaneous operation of a PS/2-style keyboard and mouse device. I8042prt implements the I8042prt service and its executable image is i8042prt.sys. This topic describes the features of I8042prt, the Microsoft Windows 2000 and later system function driver for PS/2-style keyboard and mouse devices.