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| author | David Brownell <david-b@pacbell.net> | 2005-08-31 09:53:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-08 16:28:32 -0700 |
| commit | 0aa599c5644fddd3052433c5335260108a8a39a2 (patch) | |
| tree | 53ff1eadd9d5386e7b9912b1d2728d150ad8567f /drivers/usb/net/usbnet.h | |
| parent | 47ee3051c856cc2aa95d35d577a8cb37279d540f (diff) | |
| download | op-kernel-dev-0aa599c5644fddd3052433c5335260108a8a39a2.zip op-kernel-dev-0aa599c5644fddd3052433c5335260108a8a39a2.tar.gz | |
[PATCH] USB: usbnet (6/9) module for Zaurii and compatibles
This moves usbnet support for Zaurus and compatibles into its own module.
Other than exporting a couple of helper functions, this just involved
shuffling some code and updating the comments.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/net/usbnet.h')
| -rw-r--r-- | drivers/usb/net/usbnet.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/usb/net/usbnet.h b/drivers/usb/net/usbnet.h index 21b5feb..7aa0abd 100644 --- a/drivers/usb/net/usbnet.h +++ b/drivers/usb/net/usbnet.h @@ -126,6 +126,28 @@ extern int usbnet_resume (struct usb_interface *); extern void usbnet_disconnect(struct usb_interface *); +/* Drivers that reuse some of the standard USB CDC infrastructure + * (notably, using multiple interfaces according to the the CDC + * union descriptor) get some helper code. + */ +struct cdc_state { + struct usb_cdc_header_desc *header; + struct usb_cdc_union_desc *u; + struct usb_cdc_ether_desc *ether; + 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 *); + +/* CDC and RNDIS support the same host-chosen packet filters for IN transfers */ +#define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \ + |USB_CDC_PACKET_TYPE_ALL_MULTICAST \ + |USB_CDC_PACKET_TYPE_PROMISCUOUS \ + |USB_CDC_PACKET_TYPE_DIRECTED) + + /* we record the state for each of our queued skbs */ enum skb_state { illegal = 0, |
