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| author | Vivek Gautam <gautam.vivek@samsung.com> | 2013-04-12 16:34:38 +0530 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-05-05 23:54:22 +0200 |
| commit | 6497c66704d03956e7ea49b54fcaa38740736416 (patch) | |
| tree | 409cd69a5d470bb5dd867d05df9b90aa82313e44 /include/usb.h | |
| parent | 289f3cb28a3916b6c4c770db9a88463884be5b6c (diff) | |
| download | u-boot-imx-6497c66704d03956e7ea49b54fcaa38740736416.zip u-boot-imx-6497c66704d03956e7ea49b54fcaa38740736416.tar.gz u-boot-imx-6497c66704d03956e7ea49b54fcaa38740736416.tar.bz2 | |
USB: SS: Add support for Super Speed USB interface
This adds usb framework support for super-speed usb, which will
further facilitate to add stack support for xHCI.
Signed-off-by: Vikas C Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Diffstat (limited to 'include/usb.h')
| -rw-r--r-- | include/usb.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/usb.h b/include/usb.h index d79c865..d7b082d 100644 --- a/include/usb.h +++ b/include/usb.h @@ -76,6 +76,12 @@ struct usb_interface { unsigned char act_altsetting; struct usb_endpoint_descriptor ep_desc[USB_MAXENDPOINTS]; + /* + * Super Speed Device will have Super Speed Endpoint + * Companion Descriptor (section 9.6.7 of usb 3.0 spec) + * Revision 1.0 June 6th 2011 + */ + struct usb_ss_ep_comp_descriptor ss_ep_comp_desc[USB_MAXENDPOINTS]; } __attribute__ ((packed)); /* Configuration information.. */ |