Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / include / u-boot / crc.h

diff --git a/qemu/roms/u-boot/include/u-boot/crc.h b/qemu/roms/u-boot/include/u-boot/crc.h
new file mode 100644 (file)
index 0000000..754ac72
--- /dev/null
+++ b/qemu/roms/u-boot/include/u-boot/crc.h
@@ -0,0 +1,28 @@
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef _UBOOT_CRC_H
+#define _UBOOT_CRC_H
+
+/* lib/crc32.c */
+uint32_t crc32 (uint32_t, const unsigned char *, uint);
+uint32_t crc32_wd (uint32_t, const unsigned char *, uint, uint);
+uint32_t crc32_no_comp (uint32_t, const unsigned char *, uint);
+
+/**
+ * crc32_wd_buf - Perform CRC32 on a buffer and return result in buffer
+ *
+ * @input:     Input buffer
+ * @ilen:      Input buffer length
+ * @output:    Place to put checksum result (4 bytes)
+ * @chunk_sz:  Trigger watchdog after processing this many bytes
+ */
+void crc32_wd_buf(const unsigned char *input, uint ilen,
+                   unsigned char *output, uint chunk_sz);
+
+#endif /* _UBOOT_CRC_H */