1 files changed, 21 insertions, 17 deletions

diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index fa12ec8364e..d03b11b51c8 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -26,7 +26,7 @@
 
 #include <linux/slab.h>
 #include <linux/kernel.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
 #include <linux/etherdevice.h>
 
 #include <asm/atomic.h>
@@ -86,8 +86,11 @@ struct f_rndis {
 	struct gether			port;
 	u8				ctrl_id, data_id;
 	u8				ethaddr[ETH_ALEN];
+	u32				vendorID;
+	const char			*manufacturer;
 	int				config;
 
+
 	struct rndis_ep_descs		fs;
 	struct rndis_ep_descs		hs;
 
@@ -187,12 +190,11 @@ static struct usb_interface_assoc_descriptor
 rndis_iad_descriptor = {
 	.bLength =		sizeof rndis_iad_descriptor,
 	.bDescriptorType =	USB_DT_INTERFACE_ASSOCIATION,
-
 	.bFirstInterface =	0, /* XXX, hardcoded */
 	.bInterfaceCount = 	2,	// control + data
 	.bFunctionClass =	USB_CLASS_COMM,
 	.bFunctionSubClass =	USB_CDC_SUBCLASS_ETHERNET,
-	.bFunctionProtocol =	USB_CDC_PROTO_NONE,
+	.bFunctionProtocol =	USB_CDC_ACM_PROTO_VENDOR,
 	/* .iFunction = DYNAMIC */
 };
 
@@ -486,10 +488,10 @@ static int rndis_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
 			usb_ep_disable(rndis->notify);
 		} else {
 			VDBG(cdev, "init rndis ctrl %d\n", intf);
-			rndis->notify_desc = ep_choose(cdev->gadget,
-					rndis->hs.notify,
-					rndis->fs.notify);
 		}
+		rndis->notify_desc = ep_choose(cdev->gadget,
+				rndis->hs.notify,
+				rndis->fs.notify);
 		usb_ep_enable(rndis->notify, rndis->notify_desc);
 		rndis->notify->driver_data = rndis;
 
@@ -503,11 +505,11 @@ static int rndis_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
 
 		if (!rndis->port.in) {
 			DBG(cdev, "init rndis\n");
-			rndis->port.in = ep_choose(cdev->gadget,
-					rndis->hs.in, rndis->fs.in);
-			rndis->port.out = ep_choose(cdev->gadget,
-					rndis->hs.out, rndis->fs.out);
 		}
+		rndis->port.in = ep_choose(cdev->gadget,
+				rndis->hs.in, rndis->fs.in);
+		rndis->port.out = ep_choose(cdev->gadget,
+				rndis->hs.out, rndis->fs.out);
 
 		/* Avoid ZLPs; they can be troublesome. */
 		rndis->port.is_zlp_ok = false;
@@ -706,12 +708,9 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f)
 	rndis_set_param_medium(rndis->config, NDIS_MEDIUM_802_3, 0);
 	rndis_set_host_mac(rndis->config, rndis->ethaddr);
 
-#if 0
-// FIXME
-	if (rndis_set_param_vendor(rndis->config, vendorID,
-				manufacturer))
-		goto fail0;
-#endif
+	if (rndis_set_param_vendor(rndis->config, rndis->vendorID,
+				   rndis->manufacturer))
+			goto fail;
 
 	/* NOTE:  all that is done without knowing or caring about
 	 * the network link ... which is unavailable to this code
@@ -756,6 +755,8 @@ rndis_unbind(struct usb_configuration *c, struct usb_function *f)
 	rndis_deregister(rndis->config);
 	rndis_exit();
 
+	rndis_string_defs[0].id = 0;
+
 	if (gadget_is_dualspeed(c->cdev->gadget))
 		usb_free_descriptors(f->hs_descriptors);
 	usb_free_descriptors(f->descriptors);
@@ -786,7 +787,8 @@ static inline bool can_support_rndis(struct usb_configuration *c)
  * for calling @gether_cleanup() before module unload.
  */
 int
-rndis_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
+rndis_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
+				u32 vendorID, const char *manufacturer)
 {
 	struct f_rndis	*rndis;
 	int		status;
@@ -831,6 +833,8 @@ rndis_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN])
 		goto fail;
 
 	memcpy(rndis->ethaddr, ethaddr, ETH_ALEN);
+	rndis->vendorID = vendorID;
+	rndis->manufacturer = manufacturer;
 
 	/* RNDIS activates when the host changes this filter */
 	rndis->port.cdc_filter = 0;