diff options
| author | Steve Lin <stlin@nvidia.com> | 2011-02-14 11:31:11 -0800 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-02-18 15:07:29 -0800 |
| commit | 3dd8821fd5ff588ac45e7fdd7b71f1cdc5c1eb22 (patch) | |
| tree | 32cbf8b93b2dd2445cf2559e61583b34cc372ac9 /include | |
| parent | 301d02c71f07e00270173ef78a332339c441b3ee (diff) | |
usb: Adding USB CDC NCM class driver.
This driver supports devices conforming to the Communication Device
Class (CDC) Network Control Model. The CDC specifications are
available from <http://www.usb.org/>. This driver is implemented as
a minidriver for usbnet driver framework.
Bug 776360
Change-Id: If5e900f80edebc742536a59716aad546b714ba4c
Reviewed-on: http://git-master/r/14921
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb/cdc.h | 1 | ||||
| -rw-r--r-- | include/linux/usb/usbnet.h | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h index c117a68d04a7..c4d4cce83857 100644 --- a/include/linux/usb/cdc.h +++ b/include/linux/usb/cdc.h @@ -32,6 +32,7 @@ #define USB_CDC_PROTO_EEM 7 +#define NCM_DATA_CLASS_PROTOCOCL_CODE 0x01 /*-------------------------------------------------------------------------*/ /* diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 7ae27a473818..6d4922fd707a 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -43,7 +43,7 @@ struct usbnet { /* protocol/interface state */ struct net_device *net; int msg_enable; - unsigned long data[5]; + unsigned long data[6]; u32 xid; u32 hard_mtu; /* count any extra framing */ size_t rx_urb_size; /* size for rx urbs */ @@ -161,12 +161,14 @@ struct cdc_state { struct usb_cdc_header_desc *header; struct usb_cdc_union_desc *u; struct usb_cdc_ether_desc *ether; + struct usb_cdc_ncm_desc *ncm; struct usb_interface *control; struct usb_interface *data; }; extern int usbnet_generic_cdc_bind(struct usbnet *, struct usb_interface *); extern void usbnet_cdc_unbind(struct usbnet *, struct usb_interface *); +extern void usbnet_cdc_status(struct usbnet *dev, struct urb *urb); /* CDC and RNDIS support the same host-chosen packet filters for IN transfers */ #define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \ |