567 	uint64_t userbuf[MAX_RDR_WORDS];  in perf_stop_counters()  local
577 		if (!perf_rdr_read_ubuf(16, userbuf))  in perf_stop_counters()
581 		tmp64 =  (userbuf[21] << 22) & 0x00000000ffc00000;  in perf_stop_counters()
582 		tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff;  in perf_stop_counters()
584 		tmp64 |= (userbuf[22] >> 10) & 0x0000000080000000;  in perf_stop_counters()
588 		tmp64 =  (userbuf[22] >> 9) & 0x00000000ffffffff;  in perf_stop_counters()
590 		tmp64 |= (userbuf[22] << 23) & 0x0000000080000000;  in perf_stop_counters()
594 		tmp64 =  (userbuf[22] << 24) & 0x00000000ff000000;  in perf_stop_counters()
595 		tmp64 |= (userbuf[23] >> 40) & 0x0000000000ffffff;  in perf_stop_counters()
597 		tmp64 |= (userbuf[23] >> 8) & 0x0000000080000000;  in perf_stop_counters()
601 		tmp64 =  (userbuf[23] >> 7) & 0x00000000ffffffff;  in perf_stop_counters()
603 		tmp64 |= (userbuf[23] << 25) & 0x0000000080000000;  in perf_stop_counters()
617 		userbuf[21] &= 0xfffffffffffffc00ul;	/* 0 to last 10 bits */  in perf_stop_counters()
618 		userbuf[22] = 0;  in perf_stop_counters()
619 		userbuf[23] = 0;  in perf_stop_counters()
625 		perf_rdr_write(16, userbuf);  in perf_stop_counters()
631 		if (!perf_rdr_read_ubuf(15, userbuf)) {  in perf_stop_counters()
643 		raddr[0] = (uint32_t)((userbuf[0] >> 32) & 0x00000000ffffffffUL);  in perf_stop_counters()
644 		raddr[1] = (uint32_t)(userbuf[0] & 0x00000000ffffffffUL);  in perf_stop_counters()
645 		raddr[2] = (uint32_t)((userbuf[1] >> 32) & 0x00000000ffffffffUL);  in perf_stop_counters()
646 		raddr[3] = (uint32_t)(userbuf[1] & 0x00000000ffffffffUL);  in perf_stop_counters()