USB: remove bogus USB_PORT_FEAT_*_SPEED symbols
This patch (as1348) removes the bogus
USB_PORT_FEAT_{HIGHSPEED,SUPERSPEED} symbols from ch11.h. No such
features are defined by the USB spec. (There is a PORT_LOWSPEED
feature, but the spec doesn't mention it except to say that host
software should never use it.) The speed indicators are port
statuses, not port features.
As a temporary workaround for the xhci-hcd driver, a fictional
USB_PORT_STAT_SUPER_SPEED symbol is added.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/usb/ch11.h b/include/linux/usb/ch11.h
index 35cb735..bd3185a 100644
--- a/include/linux/usb/ch11.h
+++ b/include/linux/usb/ch11.h
@@ -47,11 +47,7 @@
#define USB_PORT_FEAT_RESET 4
#define USB_PORT_FEAT_L1 5 /* L1 suspend */
#define USB_PORT_FEAT_POWER 8
-#define USB_PORT_FEAT_LOWSPEED 9
-/* This value was never in Table 11-17 */
-#define USB_PORT_FEAT_HIGHSPEED 10
-/* This value is also fake */
-#define USB_PORT_FEAT_SUPERSPEED 11
+#define USB_PORT_FEAT_LOWSPEED 9 /* Should never be used */
#define USB_PORT_FEAT_C_CONNECTION 16
#define USB_PORT_FEAT_C_ENABLE 17
#define USB_PORT_FEAT_C_SUSPEND 18
@@ -87,6 +83,7 @@
#define USB_PORT_STAT_TEST 0x0800
#define USB_PORT_STAT_INDICATOR 0x1000
/* bits 13 to 15 are reserved */
+#define USB_PORT_STAT_SUPER_SPEED 0x8000 /* Linux-internal */
/*
* wPortChange bit field