diff options
| author | Hemant Kumar <hemantk@codeaurora.org> | 2015-11-10 13:58:17 -0800 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:03:08 -0700 |
| commit | ffe172b61098d1115321cc6199bf273b7dd00c5c (patch) | |
| tree | f67759c632405c29a29b3b91b382109d75a2459f | |
| parent | 7bc7efae3f8c2b9872b7d517a14f476a8b9a0c1d (diff) | |
usb: gadget: f_gsi: Add support for super speed function suspend
Register gsi function suspend callback with composite device to
handle super speed function suspend and resume. Also, move
function suspend option masks to composite device layer.
Change-Id: Ie316973d855612ddc5440934344d18b04d49c567
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
| -rw-r--r-- | include/linux/usb/composite.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 98b39ed43f5b..acecf5fa6a63 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -41,6 +41,10 @@ #include <linux/log2.h> #include <linux/configfs.h> +/* FUNCTION_SUSPEND: suspend options from usb 3.0 spec Table 9-7 */ +#define FUNC_SUSPEND_OPT_SUSP_MASK BIT(0) +#define FUNC_SUSPEND_OPT_RW_EN_MASK BIT(1) + /* * USB function drivers should return USB_GADGET_DELAYED_STATUS if they * wish to delay the data/status stages of the control transfer till they |