L3C_PERF_CTRL
val = hisi_l3c_pmu_event_readl(hwc, L3C_PERF_CTRL);
hisi_l3c_pmu_event_writel(hwc, L3C_PERF_CTRL, val);
val = hisi_l3c_pmu_event_readl(hwc, L3C_PERF_CTRL);
hisi_l3c_pmu_event_writel(hwc, L3C_PERF_CTRL, val);
val = hisi_l3c_pmu_event_readl(hwc, L3C_PERF_CTRL);
hisi_l3c_pmu_event_writel(hwc, L3C_PERF_CTRL, val);
val = hisi_l3c_pmu_event_readl(hwc, L3C_PERF_CTRL);
hisi_l3c_pmu_event_writel(hwc, L3C_PERF_CTRL, val);
val = readl(l3c_pmu->base + L3C_PERF_CTRL);
writel(val, l3c_pmu->base + L3C_PERF_CTRL);
val = readl(hisi_l3c_pmu->ext_base[i] + L3C_PERF_CTRL);
writel(val, hisi_l3c_pmu->ext_base[i] + L3C_PERF_CTRL);
val = readl(l3c_pmu->base + L3C_PERF_CTRL);
writel(val, l3c_pmu->base + L3C_PERF_CTRL);
val = readl(hisi_l3c_pmu->ext_base[i] + L3C_PERF_CTRL);
writel(val, hisi_l3c_pmu->ext_base[i] + L3C_PERF_CTRL);