disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/soc/fsl/qbman/dpaa_sys.h
..
..
@@ -111,4 +111,24 @@
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 #define QBMAN_MEMREMAP_ATTR	MEMREMAP_WC
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 #endif
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+static inline int dpaa_set_portal_irq_affinity(struct device *dev,
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+					       int irq, int cpu)
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+{
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+	int ret = 0;
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+
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+	if (!irq_can_set_affinity(irq)) {
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+		dev_err(dev, "unable to set IRQ affinity\n");
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+		return -EINVAL;
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+	}
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+
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+	if (cpu == -1 || !cpu_online(cpu))
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+		cpu = cpumask_any(cpu_online_mask);
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+
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+	ret = irq_set_affinity(irq, cpumask_of(cpu));
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+	if (ret)
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+		dev_err(dev, "irq_set_affinity() on CPU %d failed\n", cpu);
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+
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+	return ret;
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+}
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+
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 #endif	/* __DPAA_SYS_H */