PRQ              1391 arch/x86/kernel/io_apic_32.c 	printk(KERN_DEBUG ".......     : PRQ implemented: %X\n", reg_01.bits.PRQ);
PRQ              1160 arch/x86/kernel/io_apic_64.c 	printk(KERN_DEBUG ".......     : PRQ implemented: %X\n", reg_01.bits.PRQ);
PRQ                42 include/asm-x86/io_apic.h 			PRQ		:  1,