/* * Adv Library Interrupt Service Routine * * This function is called by a driver's interrupt service routine. * The function disables and re-enables interrupts. * * When a microcode idle command is completed, the ADV_DVC_VAR * 'idle_cmd_done' field is set to ADW_TRUE. * * Note: AdwISR() can be called when interrupts are disabled or even * when there is no hardware interrupt condition present. It will * always check for completed idle commands and microcode requests. * This is an important feature that shouldn't be changed because it * allows commands to be completed from polling mode loops. * * Return: * ADW_TRUE(1) - interrupt was pending * ADW_FALSE(0) - no interrupt was pending */