Bluetooth: Add debugfs support to btmrvl driver
/debug/btmrvl/config/
/debug/btmrvl/status/
See Documentation/btmrvl.txt for details.
This patch incorporates a lot of comments given by
Nicolas Pitre <nico@marvell.com>. Many thanks to Nicolas Pitre.
Signed-off-by: Rahul Tank <rahult@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h
index 9ad71f4..7a12f68 100644
--- a/drivers/bluetooth/btmrvl_drv.h
+++ b/drivers/bluetooth/btmrvl_drv.h
@@ -79,6 +79,9 @@
u8 *payload, u16 nb);
int (*hw_wakeup_firmware) (struct btmrvl_private *priv);
spinlock_t driver_lock; /* spinlock used by driver */
+#ifdef CONFIG_DEBUG_FS
+ void *debugfs_data;
+#endif
};
#define MRVL_VENDOR_PKT 0xFE
@@ -135,4 +138,9 @@
int btmrvl_send_module_cfg_cmd(struct btmrvl_private *priv, int subcmd);
int btmrvl_prepare_command(struct btmrvl_private *priv);
+#ifdef CONFIG_DEBUG_FS
+void btmrvl_debugfs_init(struct hci_dev *hdev);
+void btmrvl_debugfs_remove(struct hci_dev *hdev);
+#endif
+
#endif /* _BTMRVL_DRV_H_ */