1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/staging/wfx/secure_link.h b/drivers/staging/wfx/secure_link.h
new file mode 100644
index 000000000000..666b26e5308d
--- /dev/null
+++ b/drivers/staging/wfx/secure_link.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2019, Silicon Laboratories, Inc.
+ */
+#ifndef WFX_SECURE_LINK_H
+#define WFX_SECURE_LINK_H
+
+#include <linux/of.h>
+
+#include "hif_api_general.h"
+
+struct wfx_dev;
+
+
+struct sl_context {
+};
+
+static inline bool wfx_is_secure_command(struct wfx_dev *wdev, int cmd_id)
+{
+	return false;
+}
+
+static inline int wfx_sl_decode(struct wfx_dev *wdev, struct hif_sl_msg *m)
+{
+	return -EIO;
+}
+
+static inline int wfx_sl_encode(struct wfx_dev *wdev, struct hif_msg *input,
+				struct hif_sl_msg *output)
+{
+	return -EIO;
+}
+
+static inline int wfx_sl_check_pubkey(struct wfx_dev *wdev, u8 *ncp_pubkey,
+				      u8 *ncp_pubmac)
+{
+	return -EIO;
+}
+
+static inline void wfx_sl_fill_pdata(struct device *dev,
+				     struct wfx_platform_data *pdata)
+{
+	if (of_find_property(dev->of_node, "slk_key", NULL))
+		dev_err(dev, "secure link is not supported by this driver, ignoring provided key\n");
+}
+
+static inline int wfx_sl_init(struct wfx_dev *wdev)
+{
+	return -EIO;
+}
+
+static inline void wfx_sl_deinit(struct wfx_dev *wdev)
+{
+}
+
+
+#endif