change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/perf/arm-cmn.c
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..
@@ -1254,9 +1254,10 @@
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 	if (dtc->irq < 0)
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 		return dtc->irq;
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-	writel_relaxed(0, dtc->base + CMN_DT_PMCR);
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+	writel_relaxed(CMN_DT_DTC_CTL_DT_EN, dtc->base + CMN_DT_DTC_CTL);
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+	writel_relaxed(CMN_DT_PMCR_PMU_EN | CMN_DT_PMCR_OVFL_INTR_EN, dtc->base + CMN_DT_PMCR);
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+	writeq_relaxed(0, dtc->base + CMN_DT_PMCCNTR);
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 	writel_relaxed(0x1ff, dtc->base + CMN_DT_PMOVSR_CLR);
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-	writel_relaxed(CMN_DT_PMCR_OVFL_INTR_EN, dtc->base + CMN_DT_PMCR);
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 	/* We do at least know that a DTC's XP must be in that DTC's domain */
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 	xp = arm_cmn_node_to_xp(dn);
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@@ -1303,7 +1304,7 @@
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 			dn->type = CMN_TYPE_RNI;
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 	}
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-	writel_relaxed(CMN_DT_DTC_CTL_DT_EN, cmn->dtc[0].base + CMN_DT_DTC_CTL);
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+	arm_cmn_set_state(cmn, CMN_STATE_DISABLED);
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 	return 0;
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 }