diff options
Diffstat (limited to 'drivers/usb/gadget/f_rndis.c')
| -rw-r--r-- | drivers/usb/gadget/f_rndis.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c index 3ea4666be3d0..ac350235b27d 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 <linux/atomic.h> @@ -80,6 +80,8 @@ struct f_rndis { struct gether port; u8 ctrl_id, data_id; u8 ethaddr[ETH_ALEN]; + u32 vendorID; + const char *manufacturer; int config; struct usb_ep *notify; @@ -179,12 +181,11 @@ 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 */ }; @@ -776,12 +777,9 @@ 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 @@ -831,6 +829,9 @@ rndis_unbind(struct usb_configuration *c, struct usb_function *f) if (gadget_is_superspeed(c->cdev->gadget)) usb_free_descriptors(f->ss_descriptors); + + rndis_string_defs[0].id = 0; + if (gadget_is_dualspeed(c->cdev->gadget)) usb_free_descriptors(f->hs_descriptors); usb_free_descriptors(f->descriptors); @@ -861,7 +862,8 @@ 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; @@ -906,6 +908,8 @@ 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; |