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[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 <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell 2006-01-20 14:44:12 -08:00 committed by Greg Kroah-Hartman
parent 877260bd26
commit c02c4bb205
1 changed files with 4 additions and 2 deletions
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6
include/linux/usb_ch9.h
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@ -535,9 +535,11 @@ enum usb_device_state {
*/ */
USB_STATE_NOTATTACHED = 0, USB_STATE_NOTATTACHED = 0,
/* the chapter 9 device states */ /* chapter 9 and authentication (wireless) device states */
USB_STATE_ATTACHED, 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_DEFAULT, /* limited function */
USB_STATE_ADDRESS, USB_STATE_ADDRESS,
USB_STATE_CONFIGURED, /* most functions */ USB_STATE_CONFIGURED, /* most functions */