taglinefilesource code
MSE_CONTROL_PORT53drivers/char/busmouse.coutb(MSE_READ_X_LOW, MSE_CONTROL_PORT);
MSE_CONTROL_PORT55drivers/char/busmouse.coutb(MSE_READ_X_HIGH, MSE_CONTROL_PORT);
MSE_CONTROL_PORT57drivers/char/busmouse.coutb(MSE_READ_Y_LOW, MSE_CONTROL_PORT );
MSE_CONTROL_PORT59drivers/char/busmouse.coutb(MSE_READ_Y_HIGH, MSE_CONTROL_PORT);
MSE_CONTROL_PORT57include/linux/busmouse.h#define MSE_INT_OFF()  outb(MSE_DISABLE_INTERRUPTS, MSE_CONTROL_PORT)
MSE_CONTROL_PORT58include/linux/busmouse.h#define MSE_INT_ON()  outb(MSE_ENABLE_INTERRUPTS, MSE_CONTROL_PORT)