Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / staging / ozwpan / ozusbsvc.h

diff --git a/kernel/drivers/staging/ozwpan/ozusbsvc.h b/kernel/drivers/staging/ozwpan/ozusbsvc.h
new file mode 100644 (file)
index 0000000..58e05a5
--- /dev/null
+++ b/kernel/drivers/staging/ozwpan/ozusbsvc.h
@@ -0,0 +1,32 @@
+/* -----------------------------------------------------------------------------
+ * Copyright (c) 2011 Ozmo Inc
+ * Released under the GNU General Public License Version 2 (GPLv2).
+ * -----------------------------------------------------------------------------
+ */
+#ifndef _OZUSBSVC_H
+#define _OZUSBSVC_H
+
+/*------------------------------------------------------------------------------
+ * Per PD context info stored in application context area of PD.
+ * This object is reference counted to ensure it doesn't disappear while
+ * still in use.
+ */
+struct oz_usb_ctx {
+       atomic_t ref_count;
+       u8 tx_seq_num;
+       u8 rx_seq_num;
+       struct oz_pd *pd;
+       void *hport;
+       int stopped;
+};
+
+int oz_usb_init(void);
+void oz_usb_term(void);
+int oz_usb_start(struct oz_pd *pd, int resume);
+void oz_usb_stop(struct oz_pd *pd, int pause);
+void oz_usb_rx(struct oz_pd *pd, struct oz_elt *elt);
+int oz_usb_heartbeat(struct oz_pd *pd);
+void oz_usb_farewell(struct oz_pd *pd, u8 ep_num, u8 *data, u8 len);
+
+#endif /* _OZUSBSVC_H */
+