1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/fpga/dfl-fme-pr.h b/drivers/fpga/dfl-fme-pr.h
new file mode 100644
index 000000000..096a69908
--- /dev/null
+++ b/drivers/fpga/dfl-fme-pr.h
@@ -0,0 +1,84 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Header file for FPGA Management Engine (FME) Partial Reconfiguration Driver
+ *
+ * Copyright (C) 2017-2018 Intel Corporation, Inc.
+ *
+ * Authors:
+ *   Kang Luwei <luwei.kang@intel.com>
+ *   Xiao Guangrong <guangrong.xiao@linux.intel.com>
+ *   Wu Hao <hao.wu@intel.com>
+ *   Joseph Grecco <joe.grecco@intel.com>
+ *   Enno Luebbers <enno.luebbers@intel.com>
+ *   Tim Whisonant <tim.whisonant@intel.com>
+ *   Ananda Ravuri <ananda.ravuri@intel.com>
+ *   Henry Mitchel <henry.mitchel@intel.com>
+ */
+
+#ifndef __DFL_FME_PR_H
+#define __DFL_FME_PR_H
+
+#include <linux/platform_device.h>
+
+/**
+ * struct dfl_fme_region - FME fpga region data structure
+ *
+ * @region: platform device of the FPGA region.
+ * @node: used to link fme_region to a list.
+ * @port_id: indicate which port this region connected to.
+ */
+struct dfl_fme_region {
+	struct platform_device *region;
+	struct list_head node;
+	int port_id;
+};
+
+/**
+ * struct dfl_fme_region_pdata - platform data for FME region platform device.
+ *
+ * @mgr: platform device of the FPGA manager.
+ * @br: platform device of the FPGA bridge.
+ * @region_id: region id (same as port_id).
+ */
+struct dfl_fme_region_pdata {
+	struct platform_device *mgr;
+	struct platform_device *br;
+	int region_id;
+};
+
+/**
+ * struct dfl_fme_bridge - FME fpga bridge data structure
+ *
+ * @br: platform device of the FPGA bridge.
+ * @node: used to link fme_bridge to a list.
+ */
+struct dfl_fme_bridge {
+	struct platform_device *br;
+	struct list_head node;
+};
+
+/**
+ * struct dfl_fme_bridge_pdata - platform data for FME bridge platform device.
+ *
+ * @cdev: container device.
+ * @port_id: port id.
+ */
+struct dfl_fme_br_pdata {
+	struct dfl_fpga_cdev *cdev;
+	int port_id;
+};
+
+/**
+ * struct dfl_fme_mgr_pdata - platform data for FME manager platform device.
+ *
+ * @ioaddr: mapped io address for FME manager platform device.
+ */
+struct dfl_fme_mgr_pdata {
+	void __iomem *ioaddr;
+};
+
+#define DFL_FPGA_FME_MGR	"dfl-fme-mgr"
+#define DFL_FPGA_FME_BRIDGE	"dfl-fme-bridge"
+#define DFL_FPGA_FME_REGION	"dfl-fme-region"
+
+#endif /* __DFL_FME_PR_H */