diff options
| -rw-r--r-- | drivers/usb/gadget/f_rndis.c | 72 | ||||
| -rw-r--r-- | drivers/usb/gadget/u_ether.h | 36 |
2 files changed, 1 insertions, 107 deletions
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c index 717ed7f95639..9d7c99526dda 100644 --- a/drivers/usb/gadget/f_rndis.c +++ b/drivers/usb/gadget/f_rndis.c @@ -675,7 +675,6 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f) int status; struct usb_ep *ep; -#ifndef USB_FRNDIS_INCLUDED struct f_rndis_opts *rndis_opts; if (!can_support_rndis(c)) @@ -697,7 +696,7 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f) return status; rndis_opts->bound = true; } -#endif + us = usb_gstrings_attach(cdev, rndis_strings, ARRAY_SIZE(rndis_string_defs)); if (IS_ERR(us)) @@ -782,13 +781,6 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f) rndis->port.open = rndis_open; rndis->port.close = rndis_close; -#ifdef USB_FRNDIS_INCLUDED - status = rndis_register(rndis_response_available, rndis); - if (status < 0) - goto fail; - rndis->config = status; -#endif - rndis_set_param_medium(rndis->config, RNDIS_MEDIUM_802_3, 0); rndis_set_host_mac(rndis->config, rndis->ethaddr); @@ -830,66 +822,6 @@ fail: return status; } -#ifdef USB_FRNDIS_INCLUDED - -static void -rndis_old_unbind(struct usb_configuration *c, struct usb_function *f) -{ - struct f_rndis *rndis = func_to_rndis(f); - - rndis_deregister(rndis->config); - - usb_free_all_descriptors(f); - - kfree(rndis->notify_req->buf); - usb_ep_free_request(rndis->notify, rndis->notify_req); - - kfree(rndis); -} - -int -rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN], - u32 vendorID, const char *manufacturer, struct eth_dev *dev) -{ - struct f_rndis *rndis; - int status; - - /* allocate and initialize one new instance */ - status = -ENOMEM; - rndis = kzalloc(sizeof *rndis, GFP_KERNEL); - if (!rndis) - goto fail; - - memcpy(rndis->ethaddr, ethaddr, ETH_ALEN); - rndis->vendorID = vendorID; - rndis->manufacturer = manufacturer; - - rndis->port.ioport = dev; - /* RNDIS activates when the host changes this filter */ - rndis->port.cdc_filter = 0; - - /* RNDIS has special (and complex) framing */ - rndis->port.header_len = sizeof(struct rndis_packet_msg_type); - rndis->port.wrap = rndis_add_header; - rndis->port.unwrap = rndis_rm_hdr; - - rndis->port.func.name = "rndis"; - /* descriptors are per-instance copies */ - rndis->port.func.bind = rndis_bind; - rndis->port.func.unbind = rndis_old_unbind; - rndis->port.func.set_alt = rndis_set_alt; - rndis->port.func.setup = rndis_setup; - rndis->port.func.disable = rndis_disable; - - status = usb_add_function(c, &rndis->port.func); - if (status) - kfree(rndis); -fail: - return status; -} - -#else - void rndis_borrow_net(struct usb_function_instance *f, struct net_device *net) { struct f_rndis_opts *opts; @@ -1050,5 +982,3 @@ static struct usb_function *rndis_alloc(struct usb_function_instance *fi) DECLARE_USB_FUNCTION_INIT(rndis, rndis_alloc_inst, rndis_alloc); MODULE_LICENSE("GPL"); MODULE_AUTHOR("David Brownell"); - -#endif diff --git a/drivers/usb/gadget/u_ether.h b/drivers/usb/gadget/u_ether.h index 72b6facde40d..0f0290acea7e 100644 --- a/drivers/usb/gadget/u_ether.h +++ b/drivers/usb/gadget/u_ether.h @@ -267,40 +267,4 @@ static inline bool can_support_ecm(struct usb_gadget *gadget) return true; } -/* each configuration may bind one instance of an ethernet link */ -#ifdef USB_ETH_RNDIS - -int rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN], - u32 vendorID, const char *manufacturer, struct eth_dev *dev); - -#else - -static inline int -rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN], - u32 vendorID, const char *manufacturer, struct eth_dev *dev) -{ - return 0; -} - -#endif - -/** - * rndis_bind_config - add RNDIS network link to a configuration - * @c: the configuration to support the network link - * @ethaddr: a buffer in which the ethernet address of the host side - * side of the link was recorded - * Context: single threaded during gadget setup - * - * Returns zero on success, else negative errno. - * - * Caller must have called @gether_setup(). Caller is also responsible - * for calling @gether_cleanup() before module unload. - */ -static inline int rndis_bind_config(struct usb_configuration *c, - u8 ethaddr[ETH_ALEN], struct eth_dev *dev) -{ - return rndis_bind_config_vendor(c, ethaddr, 0, NULL, dev); -} - - #endif /* __U_ETHER_H */ |