From ee398b59ec1dc3ce1d60518f4ea644907893414b Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Wed, 11 Jan 2012 12:45:57 +0100 Subject: [PATCH] usb/uas: add usb_pipe_usage_descriptor usb_pipe_usage_descriptor defines the struct which is used to describe the type of the endpoint in UAS (status/command/data in+out). It will be used by the UAS gadget, the host code is using a char array for the access. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Sarah Sharp --- include/linux/usb/uas.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/linux/usb/uas.h b/include/linux/usb/uas.h index 856be7fcbbd8..9a988e413694 100644 --- a/include/linux/usb/uas.h +++ b/include/linux/usb/uas.h @@ -47,6 +47,14 @@ struct sense_iu { __u8 sense[SCSI_SENSE_BUFFERSIZE]; }; +struct usb_pipe_usage_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bPipeID; + __u8 Reserved; +} __attribute__((__packed__)); + enum { CMD_PIPE_ID = 1, STATUS_PIPE_ID = 2, -- 2.20.1