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-rw-r--r--include/linux/usb/hcd.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 0b6e751ea0b1..dd6ee49a0844 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -471,6 +471,10 @@ extern void usb_ep0_reinit(struct usb_device *);
/*-------------------------------------------------------------------------*/
+/* class requests from USB 3.0 hub spec, table 10-5 */
+#define SetHubDepth (0x3000 | HUB_SET_DEPTH)
+#define GetPortErrorCount (0x8000 | HUB_GET_PORT_ERR_COUNT)
+
/*
* Generic bandwidth allocation constants/support
*/