220 	int pmc, psel, unit, byte, bit;  in p4_marked_instr_event()  local
223 	pmc = (event >> PM_PMC_SH) & PM_PMC_MSK;  in p4_marked_instr_event()
225 	if (pmc) {  in p4_marked_instr_event()
226 		if (direct_marked_event[pmc - 1] & (1 << psel))  in p4_marked_instr_event()
229 			bit = (pmc <= 4)? pmc - 1: 8 - pmc;  in p4_marked_instr_event()
257 	int pmc, byte, unit, lower, sh;  in p4_get_constraint()  local
261 	pmc = (event >> PM_PMC_SH) & PM_PMC_MSK;  in p4_get_constraint()
262 	if (pmc) {  in p4_get_constraint()
263 		if (pmc > 8)  in p4_get_constraint()
265 		sh = (pmc - 1) * 2;  in p4_get_constraint()
268 		grp = ((pmc - 1) >> 1) & 1;  in p4_get_constraint()
279 		if (!pmc)  in p4_get_constraint()
314 	if (pmc && (event & PM_PMCSEL_MSK) == 6 && byte == 2)  in p4_get_constraint()
362 	unsigned int pmc, unit, byte, psel, lower;  in p4_compute_mmcr()  local
379 		pmc = (event[i] >> PM_PMC_SH) & PM_PMC_MSK;  in p4_compute_mmcr()
380 		if (pmc) {  in p4_compute_mmcr()
381 			if (pmc_inuse & (1 << (pmc - 1)))  in p4_compute_mmcr()
383 			pmc_inuse |= 1 << (pmc - 1);  in p4_compute_mmcr()
385 			++pmc_grp_use[((pmc - 1) >> 1) & 1];  in p4_compute_mmcr()
391 			if (!pmc)  in p4_compute_mmcr()
471 		pmc = (event[i] >> PM_PMC_SH) & PM_PMC_MSK;  in p4_compute_mmcr()
475 		if (!pmc) {  in p4_compute_mmcr()
479 			for (pmc = 0; pmc < 8; ++pmc) {  in p4_compute_mmcr()
480 				if (pmc_inuse & (1 << pmc))  in p4_compute_mmcr()
482 				grp = (pmc >> 1) & 1;  in p4_compute_mmcr()
491 			pmc_inuse |= 1 << pmc;  in p4_compute_mmcr()
494 			--pmc;  in p4_compute_mmcr()
497 				mmcr1 |= 1ull << mmcr1_adder_bits[pmc];  in p4_compute_mmcr()
503 		if (pmc <= 1)  in p4_compute_mmcr()
504 			mmcr0 |= psel << (MMCR0_PMC1SEL_SH - 7 * pmc);  in p4_compute_mmcr()
506 			mmcr1 |= psel << (MMCR1_PMC3SEL_SH - 5 * (pmc - 2));  in p4_compute_mmcr()
507 		if (pmc == 7)	/* PMC8 */  in p4_compute_mmcr()
509 		hwc[i] = pmc;  in p4_compute_mmcr()
528 static void p4_disable_pmc(unsigned int pmc, unsigned long mmcr[])  in p4_disable_pmc()  argument
534 	if (pmc <= 1) {  in p4_disable_pmc()
535 		mmcr[0] &= ~(0x1fUL << (MMCR0_PMC1SEL_SH - 7 * pmc));  in p4_disable_pmc()
537 		mmcr[1] &= ~(0x1fUL << (MMCR1_PMC3SEL_SH - 5 * (pmc - 2)));  in p4_disable_pmc()
538 		if (pmc == 7)  in p4_disable_pmc()