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| author |   Tatyana Brokhman <tlinder@codeaurora.org> | 2011-06-28 16:33:49 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-28 11:14:36 -0700 |
| commit | 48767a4e8263620c347c3fa17812c943dd0fc2fa (patch) | |
| tree | 2859b92667049c57cae1c6ca02fd7897d6f3534f /include/linux/usb/composite.h | |
| parent | usb: gadget: add usb_endpoint_descriptor to struct usb_ep (diff) | |
| download | linux-dev-48767a4e8263620c347c3fa17812c943dd0fc2fa.tar.xz linux-dev-48767a4e8263620c347c3fa17812c943dd0fc2fa.zip | |
usb: gadget: configure endpoint according to gadget speed
Add config_ep_by_speed() to configure the endpoint
according to the gadget speed.
Using this function will spare the FDs from handling
the endpoint chosen descriptor.
Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/usb/composite.h')
| -rw-r--r-- | include/linux/usb/composite.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index b78cba466d3d..2014d6b1babc 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -145,6 +145,9 @@ int usb_function_activate(struct usb_function *); int usb_interface_id(struct usb_configuration *, struct usb_function *); +int config_ep_by_speed(struct usb_gadget *g, struct usb_function *f, + struct usb_ep *_ep); + /** * ep_choose - select descriptor endpoint at current device speed * @g: gadget, connected and running at some speed |