[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/bsp/lk/include/iovec.h b/src/bsp/lk/include/iovec.h
new file mode 100644
index 0000000..6d28c4b
--- /dev/null
+++ b/src/bsp/lk/include/iovec.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2014 Travis Geiselbrecht
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __IOVEC_H
+#define __IOVEC_H
+
+#include <compiler.h>
+#include <stddef.h>
+#include <sys/types.h>
+
+__BEGIN_CDECLS;
+
+typedef struct iovec {
+ void *iov_base;
+ size_t iov_len;
+} iovec_t;
+
+ssize_t iovec_size(const iovec_t *iov, uint iov_cnt);
+
+ssize_t iovec_to_membuf(uint8_t *buf, uint buf_len,
+ const iovec_t *iov, uint iov_cnt, uint iov_pos);
+
+__END_CDECLS;
+
+#endif
+