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@@ -0,0 +1,38 @@
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+// SPDX-License-Identifier: GPL-2.0
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+/*
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+ * Copyright (C) 2019 Intel Corporation <www.intel.com>
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+ */
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+
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+#ifndef __CACHE_H
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+#define __CACHE_H
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+
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+/*
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+ * Structure for the cache controller
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+ */
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+struct cache_info {
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+ phys_addr_t base; /* Base physical address of cache device. */
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+};
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+
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+struct cache_ops {
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+ /**
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+ * get_info() - Get basic cache info
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+ *
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+ * @dev: Device to check (UCLASS_CACHE)
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+ * @info: Place to put info
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+ * @return 0 if OK, -ve on error
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+ */
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+ int (*get_info)(struct udevice *dev, struct cache_info *info);
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+};
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+
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+#define cache_get_ops(dev) ((struct cache_ops *)(dev)->driver->ops)
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+
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+/**
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+ * cache_get_info() - Get information about a cache controller
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+ *
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+ * @dev: Device to check (UCLASS_CACHE)
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+ * @info: Returns cache info
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+ * @return 0 if OK, -ve on error
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+ */
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+int cache_get_info(struct udevice *dev, struct cache_info *info);
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+
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+#endif
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