first commit for chrg

2025-08-16 22:58:22 +08:00
commit 52a3ed5862
2306 changed files with 1021208 additions and 0 deletions
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+/*
+ * Copyright (c) 2024, sakumisu
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#ifndef USB_DCACHE_H
+#define USB_DCACHE_H
+
+#ifdef CONFIG_USB_DCACHE_ENABLE
+#if CONFIG_USB_ALIGN_SIZE % 32
+#error "CONFIG_USB_ALIGN_SIZE must be multiple of 32"
+#endif
+void usb_dcache_clean(uintptr_t addr, size_t size);
+void usb_dcache_invalidate(uintptr_t addr, size_t size);
+void usb_dcache_flush(uintptr_t addr, size_t size);
+#else
+#define usb_dcache_clean(addr, size)
+#define usb_dcache_invalidate(addr, size)
+#define usb_dcache_flush(addr, size)
+#endif
+
+#endif /* USB_DCACHE_H */