Merge branch 'for-4.12/asus' into for-linus

1 files changed, 50 insertions, 0 deletions

diff --git a/include/linux/fsi.h b/include/linux/fsi.h
new file mode 100644
index 000000000000..273cbf6400ea
--- /dev/null
+++ b/include/linux/fsi.h
@@ -0,0 +1,50 @@
+/* FSI device & driver interfaces
+ *
+ * Copyright (C) IBM Corporation 2016
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef LINUX_FSI_H
+#define LINUX_FSI_H
+
+#include <linux/device.h>
+
+struct fsi_device {
+	struct device		dev;
+	u8			engine_type;
+	u8			version;
+};
+
+struct fsi_device_id {
+	u8	engine_type;
+	u8	version;
+};
+
+#define FSI_VERSION_ANY		0
+
+#define FSI_DEVICE(t) \
+	.engine_type = (t), .version = FSI_VERSION_ANY,
+
+#define FSI_DEVICE_VERSIONED(t, v) \
+	.engine_type = (t), .version = (v),
+
+
+struct fsi_driver {
+	struct device_driver		drv;
+	const struct fsi_device_id	*id_table;
+};
+
+#define to_fsi_dev(devp) container_of(devp, struct fsi_device, dev)
+#define to_fsi_drv(drvp) container_of(drvp, struct fsi_driver, drv)
+
+extern struct bus_type fsi_bus_type;
+
+#endif /* LINUX_FSI_H */