107 	u32 val;  in xscale1pmu_read_pmnc()  local
108 	asm volatile("mrc p14, 0, %0, c0, c0, 0" : "=r" (val));  in xscale1pmu_read_pmnc()
109 	return val;  in xscale1pmu_read_pmnc()
113 xscale1pmu_write_pmnc(u32 val)  in xscale1pmu_write_pmnc()  argument
116 	val &= 0xffff77f;  in xscale1pmu_write_pmnc()
117 	asm volatile("mcr p14, 0, %0, c0, c0, 0" : : "r" (val));  in xscale1pmu_write_pmnc()
206 	unsigned long val, mask, evt, flags;  in xscale1pmu_enable_event()  local
233 	val = xscale1pmu_read_pmnc();  in xscale1pmu_enable_event()
234 	val &= ~mask;  in xscale1pmu_enable_event()
235 	val |= evt;  in xscale1pmu_enable_event()
236 	xscale1pmu_write_pmnc(val);  in xscale1pmu_enable_event()
242 	unsigned long val, mask, evt, flags;  in xscale1pmu_disable_event()  local
267 	val = xscale1pmu_read_pmnc();  in xscale1pmu_disable_event()
268 	val &= ~mask;  in xscale1pmu_disable_event()
269 	val |= evt;  in xscale1pmu_disable_event()
270 	xscale1pmu_write_pmnc(val);  in xscale1pmu_disable_event()
297 	unsigned long flags, val;  in xscale1pmu_start()  local
301 	val = xscale1pmu_read_pmnc();  in xscale1pmu_start()
302 	val |= XSCALE_PMU_ENABLE;  in xscale1pmu_start()
303 	xscale1pmu_write_pmnc(val);  in xscale1pmu_start()
309 	unsigned long flags, val;  in xscale1pmu_stop()  local
313 	val = xscale1pmu_read_pmnc();  in xscale1pmu_stop()
314 	val &= ~XSCALE_PMU_ENABLE;  in xscale1pmu_stop()
315 	xscale1pmu_write_pmnc(val);  in xscale1pmu_stop()
323 	u32 val = 0;  in xscale1pmu_read_counter()  local
327 		asm volatile("mrc p14, 0, %0, c1, c0, 0" : "=r" (val));  in xscale1pmu_read_counter()
330 		asm volatile("mrc p14, 0, %0, c2, c0, 0" : "=r" (val));  in xscale1pmu_read_counter()
333 		asm volatile("mrc p14, 0, %0, c3, c0, 0" : "=r" (val));  in xscale1pmu_read_counter()
337 	return val;  in xscale1pmu_read_counter()
340 static inline void xscale1pmu_write_counter(struct perf_event *event, u32 val)  in xscale1pmu_write_counter()  argument
347 		asm volatile("mcr p14, 0, %0, c1, c0, 0" : : "r" (val));  in xscale1pmu_write_counter()
350 		asm volatile("mcr p14, 0, %0, c2, c0, 0" : : "r" (val));  in xscale1pmu_write_counter()
353 		asm volatile("mcr p14, 0, %0, c3, c0, 0" : : "r" (val));  in xscale1pmu_write_counter()
405 	u32 val;  in xscale2pmu_read_pmnc()  local
406 	asm volatile("mrc p14, 0, %0, c0, c1, 0" : "=r" (val));  in xscale2pmu_read_pmnc()
408 	return val & 0xff000009;  in xscale2pmu_read_pmnc()
412 xscale2pmu_write_pmnc(u32 val)  in xscale2pmu_write_pmnc()  argument
415 	val &= 0xf;  in xscale2pmu_write_pmnc()
416 	asm volatile("mcr p14, 0, %0, c0, c1, 0" : : "r" (val));  in xscale2pmu_write_pmnc()
422 	u32 val;  in xscale2pmu_read_overflow_flags()  local
423 	asm volatile("mrc p14, 0, %0, c5, c1, 0" : "=r" (val));  in xscale2pmu_read_overflow_flags()
424 	return val;  in xscale2pmu_read_overflow_flags()
428 xscale2pmu_write_overflow_flags(u32 val)  in xscale2pmu_write_overflow_flags()  argument
430 	asm volatile("mcr p14, 0, %0, c5, c1, 0" : : "r" (val));  in xscale2pmu_write_overflow_flags()
436 	u32 val;  in xscale2pmu_read_event_select()  local
437 	asm volatile("mrc p14, 0, %0, c8, c1, 0" : "=r" (val));  in xscale2pmu_read_event_select()
438 	return val;  in xscale2pmu_read_event_select()
442 xscale2pmu_write_event_select(u32 val)  in xscale2pmu_write_event_select()  argument
444 	asm volatile("mcr p14, 0, %0, c8, c1, 0" : : "r"(val));  in xscale2pmu_write_event_select()
450 	u32 val;  in xscale2pmu_read_int_enable()  local
451 	asm volatile("mrc p14, 0, %0, c4, c1, 0" : "=r" (val));  in xscale2pmu_read_int_enable()
452 	return val;  in xscale2pmu_read_int_enable()
456 xscale2pmu_write_int_enable(u32 val)  in xscale2pmu_write_int_enable()  argument
458 	asm volatile("mcr p14, 0, %0, c4, c1, 0" : : "r" (val));  in xscale2pmu_write_int_enable()
661 	unsigned long flags, val;  in xscale2pmu_start()  local
665 	val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64;  in xscale2pmu_start()
666 	val |= XSCALE_PMU_ENABLE;  in xscale2pmu_start()
667 	xscale2pmu_write_pmnc(val);  in xscale2pmu_start()
673 	unsigned long flags, val;  in xscale2pmu_stop()  local
677 	val = xscale2pmu_read_pmnc();  in xscale2pmu_stop()
678 	val &= ~XSCALE_PMU_ENABLE;  in xscale2pmu_stop()
679 	xscale2pmu_write_pmnc(val);  in xscale2pmu_stop()
687 	u32 val = 0;  in xscale2pmu_read_counter()  local
691 		asm volatile("mrc p14, 0, %0, c1, c1, 0" : "=r" (val));  in xscale2pmu_read_counter()
694 		asm volatile("mrc p14, 0, %0, c0, c2, 0" : "=r" (val));  in xscale2pmu_read_counter()
697 		asm volatile("mrc p14, 0, %0, c1, c2, 0" : "=r" (val));  in xscale2pmu_read_counter()
700 		asm volatile("mrc p14, 0, %0, c2, c2, 0" : "=r" (val));  in xscale2pmu_read_counter()
703 		asm volatile("mrc p14, 0, %0, c3, c2, 0" : "=r" (val));  in xscale2pmu_read_counter()
707 	return val;  in xscale2pmu_read_counter()
710 static inline void xscale2pmu_write_counter(struct perf_event *event, u32 val)  in xscale2pmu_write_counter()  argument
717 		asm volatile("mcr p14, 0, %0, c1, c1, 0" : : "r" (val));  in xscale2pmu_write_counter()
720 		asm volatile("mcr p14, 0, %0, c0, c2, 0" : : "r" (val));  in xscale2pmu_write_counter()
723 		asm volatile("mcr p14, 0, %0, c1, c2, 0" : : "r" (val));  in xscale2pmu_write_counter()
726 		asm volatile("mcr p14, 0, %0, c2, c2, 0" : : "r" (val));  in xscale2pmu_write_counter()
729 		asm volatile("mcr p14, 0, %0, c3, c2, 0" : : "r" (val));  in xscale2pmu_write_counter()