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authorJohn Youn <John.Youn@synopsys.com>2016-02-05 17:06:21 -0800
committerFelipe Balbi <balbi@kernel.org>2016-03-04 15:14:23 +0200
commitf5c61225cf29c4f97e544ad7bd088256303acf97 (patch)
treec5a20af1ed93c04bbc11fb831155784148a1cd53 /include
parenteaef50c760576bca70b87fdc26eb87a3660529f8 (diff)
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op-kernel-dev-f5c61225cf29c4f97e544ad7bd088256303acf97.tar.gz
usb: gadget: Update function for SuperSpeedPlus
Add a ssp_descriptors member to struct usb_function and handle the initialization and cleanup of it. This holds the SuperSpeedPlus descriptors for a function that supports SuperSpeedPlus. This is added by usb_assign_descriptors(). Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/usb/composite.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 1074b89..9ff1e46 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -126,6 +126,10 @@ struct usb_os_desc_table {
* string identifiers assigned during @bind(). If this
* pointer is null after initiation, the function will not
* be available at super speed.
+ * @ssp_descriptors: Table of super speed plus descriptors, using
+ * interface and string identifiers assigned during @bind(). If
+ * this pointer is null after initiation, the function will not
+ * be available at super speed plus.
* @config: assigned when @usb_add_function() is called; this is the
* configuration with which this function is associated.
* @os_desc_table: Table of (interface id, os descriptors) pairs. The function
@@ -186,6 +190,7 @@ struct usb_function {
struct usb_descriptor_header **fs_descriptors;
struct usb_descriptor_header **hs_descriptors;
struct usb_descriptor_header **ss_descriptors;
+ struct usb_descriptor_header **ssp_descriptors;
struct usb_configuration *config;
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