99 	u32 val;  in xscale1pmu_read_pmnc()  local
100 	asm volatile("mrc p14, 0, %0, c0, c0, 0" : "=r" (val));  in xscale1pmu_read_pmnc()
101 	return val;  in xscale1pmu_read_pmnc()
105 xscale1pmu_write_pmnc(u32 val)  in xscale1pmu_write_pmnc()  argument
108 	val &= 0xffff77f;  in xscale1pmu_write_pmnc()
109 	asm volatile("mcr p14, 0, %0, c0, c0, 0" : : "r" (val));  in xscale1pmu_write_pmnc()
198 	unsigned long val, mask, evt, flags;  in xscale1pmu_enable_event()  local
225 	val = xscale1pmu_read_pmnc();  in xscale1pmu_enable_event()
226 	val &= ~mask;  in xscale1pmu_enable_event()
227 	val |= evt;  in xscale1pmu_enable_event()
228 	xscale1pmu_write_pmnc(val);  in xscale1pmu_enable_event()
234 	unsigned long val, mask, evt, flags;  in xscale1pmu_disable_event()  local
259 	val = xscale1pmu_read_pmnc();  in xscale1pmu_disable_event()
260 	val &= ~mask;  in xscale1pmu_disable_event()
261 	val |= evt;  in xscale1pmu_disable_event()
262 	xscale1pmu_write_pmnc(val);  in xscale1pmu_disable_event()
289 	unsigned long flags, val;  in xscale1pmu_start()  local
293 	val = xscale1pmu_read_pmnc();  in xscale1pmu_start()
294 	val |= XSCALE_PMU_ENABLE;  in xscale1pmu_start()
295 	xscale1pmu_write_pmnc(val);  in xscale1pmu_start()
301 	unsigned long flags, val;  in xscale1pmu_stop()  local
305 	val = xscale1pmu_read_pmnc();  in xscale1pmu_stop()
306 	val &= ~XSCALE_PMU_ENABLE;  in xscale1pmu_stop()
307 	xscale1pmu_write_pmnc(val);  in xscale1pmu_stop()
315 	u32 val = 0;  in xscale1pmu_read_counter()  local
319 		asm volatile("mrc p14, 0, %0, c1, c0, 0" : "=r" (val));  in xscale1pmu_read_counter()
322 		asm volatile("mrc p14, 0, %0, c2, c0, 0" : "=r" (val));  in xscale1pmu_read_counter()
325 		asm volatile("mrc p14, 0, %0, c3, c0, 0" : "=r" (val));  in xscale1pmu_read_counter()
329 	return val;  in xscale1pmu_read_counter()
332 static inline void xscale1pmu_write_counter(struct perf_event *event, u32 val)  in xscale1pmu_write_counter()  argument
339 		asm volatile("mcr p14, 0, %0, c1, c0, 0" : : "r" (val));  in xscale1pmu_write_counter()
342 		asm volatile("mcr p14, 0, %0, c2, c0, 0" : : "r" (val));  in xscale1pmu_write_counter()
345 		asm volatile("mcr p14, 0, %0, c3, c0, 0" : : "r" (val));  in xscale1pmu_write_counter()
397 	u32 val;  in xscale2pmu_read_pmnc()  local
398 	asm volatile("mrc p14, 0, %0, c0, c1, 0" : "=r" (val));  in xscale2pmu_read_pmnc()
400 	return val & 0xff000009;  in xscale2pmu_read_pmnc()
404 xscale2pmu_write_pmnc(u32 val)  in xscale2pmu_write_pmnc()  argument
407 	val &= 0xf;  in xscale2pmu_write_pmnc()
408 	asm volatile("mcr p14, 0, %0, c0, c1, 0" : : "r" (val));  in xscale2pmu_write_pmnc()
414 	u32 val;  in xscale2pmu_read_overflow_flags()  local
415 	asm volatile("mrc p14, 0, %0, c5, c1, 0" : "=r" (val));  in xscale2pmu_read_overflow_flags()
416 	return val;  in xscale2pmu_read_overflow_flags()
420 xscale2pmu_write_overflow_flags(u32 val)  in xscale2pmu_write_overflow_flags()  argument
422 	asm volatile("mcr p14, 0, %0, c5, c1, 0" : : "r" (val));  in xscale2pmu_write_overflow_flags()
428 	u32 val;  in xscale2pmu_read_event_select()  local
429 	asm volatile("mrc p14, 0, %0, c8, c1, 0" : "=r" (val));  in xscale2pmu_read_event_select()
430 	return val;  in xscale2pmu_read_event_select()
434 xscale2pmu_write_event_select(u32 val)  in xscale2pmu_write_event_select()  argument
436 	asm volatile("mcr p14, 0, %0, c8, c1, 0" : : "r"(val));  in xscale2pmu_write_event_select()
442 	u32 val;  in xscale2pmu_read_int_enable()  local
443 	asm volatile("mrc p14, 0, %0, c4, c1, 0" : "=r" (val));  in xscale2pmu_read_int_enable()
444 	return val;  in xscale2pmu_read_int_enable()
448 xscale2pmu_write_int_enable(u32 val)  in xscale2pmu_write_int_enable()  argument
450 	asm volatile("mcr p14, 0, %0, c4, c1, 0" : : "r" (val));  in xscale2pmu_write_int_enable()
653 	unsigned long flags, val;  in xscale2pmu_start()  local
657 	val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64;  in xscale2pmu_start()
658 	val |= XSCALE_PMU_ENABLE;  in xscale2pmu_start()
659 	xscale2pmu_write_pmnc(val);  in xscale2pmu_start()
665 	unsigned long flags, val;  in xscale2pmu_stop()  local
669 	val = xscale2pmu_read_pmnc();  in xscale2pmu_stop()
670 	val &= ~XSCALE_PMU_ENABLE;  in xscale2pmu_stop()
671 	xscale2pmu_write_pmnc(val);  in xscale2pmu_stop()
679 	u32 val = 0;  in xscale2pmu_read_counter()  local
683 		asm volatile("mrc p14, 0, %0, c1, c1, 0" : "=r" (val));  in xscale2pmu_read_counter()
686 		asm volatile("mrc p14, 0, %0, c0, c2, 0" : "=r" (val));  in xscale2pmu_read_counter()
689 		asm volatile("mrc p14, 0, %0, c1, c2, 0" : "=r" (val));  in xscale2pmu_read_counter()
692 		asm volatile("mrc p14, 0, %0, c2, c2, 0" : "=r" (val));  in xscale2pmu_read_counter()
695 		asm volatile("mrc p14, 0, %0, c3, c2, 0" : "=r" (val));  in xscale2pmu_read_counter()
699 	return val;  in xscale2pmu_read_counter()
702 static inline void xscale2pmu_write_counter(struct perf_event *event, u32 val)  in xscale2pmu_write_counter()  argument
709 		asm volatile("mcr p14, 0, %0, c1, c1, 0" : : "r" (val));  in xscale2pmu_write_counter()
712 		asm volatile("mcr p14, 0, %0, c0, c2, 0" : : "r" (val));  in xscale2pmu_write_counter()
715 		asm volatile("mcr p14, 0, %0, c1, c2, 0" : : "r" (val));  in xscale2pmu_write_counter()
718 		asm volatile("mcr p14, 0, %0, c2, c2, 0" : : "r" (val));  in xscale2pmu_write_counter()
721 		asm volatile("mcr p14, 0, %0, c3, c2, 0" : : "r" (val));  in xscale2pmu_write_counter()