Initial Contribution
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
diff --git a/drivers/usb/gadget/u_rmnet.h b/drivers/usb/gadget/u_rmnet.h
new file mode 100644
index 0000000..aeaddee
--- /dev/null
+++ b/drivers/usb/gadget/u_rmnet.h
@@ -0,0 +1,61 @@
+/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only 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 __U_RMNET_H
+#define __U_RMNET_H
+
+#include <linux/usb/composite.h>
+#include <linux/usb/cdc.h>
+#include <linux/wait.h>
+#include <linux/workqueue.h>
+
+struct rmnet_ctrl_pkt {
+ void *buf;
+ int len;
+ struct list_head list;
+};
+
+struct grmnet {
+ struct usb_function func;
+
+ struct usb_ep *in;
+ struct usb_ep *out;
+ struct usb_endpoint_descriptor *in_desc;
+ struct usb_endpoint_descriptor *out_desc;
+
+ /* to usb host, aka laptop, windows pc etc. Will
+ * be filled by usb driver of rmnet functionality
+ */
+ int (*send_cpkt_response)(struct grmnet *g,
+ struct rmnet_ctrl_pkt *pkt);
+
+ /* to modem, and to be filled by driver implementing
+ * control function
+ */
+ int (*send_cpkt_request)(struct grmnet *g,
+ u8 port_num,
+ struct rmnet_ctrl_pkt *pkt);
+
+ void (*send_cbits_tomodem)(struct grmnet *g,
+ u8 port_num,
+ int cbits);
+};
+
+int gbam_setup(unsigned int count);
+int gbam_connect(struct grmnet *, u8 port_num);
+void gbam_disconnect(struct grmnet *, u8 port_num);
+
+int gsmd_ctrl_connect(struct grmnet *gr, int port_num);
+void gsmd_ctrl_disconnect(struct grmnet *gr, u8 port_num);
+int gsmd_ctrl_setup(unsigned int count);
+
+#endif /* __U_RMNET_H*/