86 	int pmc, sh, unit;  in power7_get_constraint()  local
89 	pmc = (event >> PM_PMC_SH) & PM_PMC_MSK;  in power7_get_constraint()
90 	if (pmc) {  in power7_get_constraint()
91 		if (pmc > 6)  in power7_get_constraint()
93 		sh = (pmc - 1) * 2;  in power7_get_constraint()
96 		if (pmc >= 5 && !(event == 0x500fa || event == 0x600f4))  in power7_get_constraint()
99 	if (pmc < 5) {  in power7_get_constraint()
146 	int pmc, psel;  in find_alternative_decode()  local
149 	pmc = (event >> PM_PMC_SH) & PM_PMC_MSK;  in find_alternative_decode()
151 	if ((pmc == 2 || pmc == 4) && (psel & ~7) == 0x40)  in find_alternative_decode()
153 	if ((pmc == 1 || pmc == 3) && (psel & ~7) == 0x48)  in find_alternative_decode()
215 	int pmc, psel;  in power7_marked_instr_event()  local
218 	pmc = (event >> PM_PMC_SH) & PM_PMC_MSK;  in power7_marked_instr_event()
221 	if (pmc >= 5)  in power7_marked_instr_event()
226 		return pmc == 2 || pmc == 4;  in power7_marked_instr_event()
229 			return pmc == 1;  in power7_marked_instr_event()
231 			return pmc != 2;  in power7_marked_instr_event()
238 			return pmc >= 3;  in power7_marked_instr_event()
253 	unsigned int pmc, unit, combine, l2sel, psel;  in power7_compute_mmcr()  local
259 		pmc = (event[i] >> PM_PMC_SH) & PM_PMC_MSK;  in power7_compute_mmcr()
260 		if (pmc) {  in power7_compute_mmcr()
261 			if (pmc > 6)  in power7_compute_mmcr()
263 			if (pmc_inuse & (1 << (pmc - 1)))  in power7_compute_mmcr()
265 			pmc_inuse |= 1 << (pmc - 1);  in power7_compute_mmcr()
271 		pmc = (event[i] >> PM_PMC_SH) & PM_PMC_MSK;  in power7_compute_mmcr()
276 		if (!pmc) {  in power7_compute_mmcr()
278 			for (pmc = 0; pmc < 4; ++pmc) {  in power7_compute_mmcr()
279 				if (!(pmc_inuse & (1 << pmc)))  in power7_compute_mmcr()
282 			if (pmc >= 4)  in power7_compute_mmcr()
284 			pmc_inuse |= 1 << pmc;  in power7_compute_mmcr()
287 			--pmc;  in power7_compute_mmcr()
289 		if (pmc <= 3) {  in power7_compute_mmcr()
291 				<< (MMCR1_TTM0SEL_SH - 4 * pmc);  in power7_compute_mmcr()
293 				<< (MMCR1_PMC1_COMBINE_SH - pmc);  in power7_compute_mmcr()
294 			mmcr1 |= psel << MMCR1_PMCSEL_SH(pmc);  in power7_compute_mmcr()
301 		hwc[i] = pmc;  in power7_compute_mmcr()
315 static void power7_disable_pmc(unsigned int pmc, struct mmcr_regs *mmcr)  in power7_disable_pmc()  argument
317 	if (pmc <= 3)  in power7_disable_pmc()
318 		mmcr->mmcr1 &= ~(0xffUL << MMCR1_PMCSEL_SH(pmc));  in power7_disable_pmc()