From: David Brownell Date: Fri, 20 Jan 2006 22:44:12 +0000 (-0800) Subject: [PATCH] USB: USB authentication states X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c02c4bb2058587d3c012ec08268fd93fdc654ae7;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [PATCH] USB: USB authentication states Another hook needed for wireless USB: there are states associated with the device authentication protocol. Wireless devices must authenticate using the host system's keystore. Note that wired connections could also use this authentication protocol, if for no other reason than to support the most secure "simple" key exchange protocols for wireless devices. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h index ee21e6bf3867..a2aacfc7af2f 100644 --- a/include/linux/usb_ch9.h +++ b/include/linux/usb_ch9.h @@ -535,9 +535,11 @@ enum usb_device_state { */ USB_STATE_NOTATTACHED = 0, - /* the chapter 9 device states */ + /* chapter 9 and authentication (wireless) device states */ USB_STATE_ATTACHED, - USB_STATE_POWERED, + USB_STATE_POWERED, /* wired */ + USB_STATE_UNAUTHENTICATED, /* auth */ + USB_STATE_RECONNECTING, /* auth */ USB_STATE_DEFAULT, /* limited function */ USB_STATE_ADDRESS, USB_STATE_CONFIGURED, /* most functions */