1 files changed, 47 insertions, 0 deletions
diff --git a/include/uapi/linux/io_uring/mock_file.h b/include/uapi/linux/io_uring/mock_file.h
new file mode 100644
index 000000000000..debeee8e4527
--- /dev/null
+++ b/include/uapi/linux/io_uring/mock_file.h
@@ -0,0 +1,47 @@
+#ifndef LINUX_IO_URING_MOCK_FILE_H
+#define LINUX_IO_URING_MOCK_FILE_H
+
+#include <linux/types.h>
+
+enum {
+	IORING_MOCK_FEAT_CMD_COPY,
+	IORING_MOCK_FEAT_RW_ZERO,
+	IORING_MOCK_FEAT_RW_NOWAIT,
+	IORING_MOCK_FEAT_RW_ASYNC,
+	IORING_MOCK_FEAT_POLL,
+
+	IORING_MOCK_FEAT_END,
+};
+
+struct io_uring_mock_probe {
+	__u64		features;
+	__u64		__resv[9];
+};
+
+enum {
+	IORING_MOCK_CREATE_F_SUPPORT_NOWAIT			= 1,
+	IORING_MOCK_CREATE_F_POLL				= 2,
+};
+
+struct io_uring_mock_create {
+	__u32		out_fd;
+	__u32		flags;
+	__u64		file_size;
+	__u64		rw_delay_ns;
+	__u64		__resv[13];
+};
+
+enum {
+	IORING_MOCK_MGR_CMD_PROBE,
+	IORING_MOCK_MGR_CMD_CREATE,
+};
+
+enum {
+	IORING_MOCK_CMD_COPY_REGBUF,
+};
+
+enum {
+	IORING_MOCK_COPY_FROM			= 1,
+};
+
+#endif