diff options
Diffstat (limited to 'include/linux/usb/hcd.h')
| -rw-r--r-- | include/linux/usb/hcd.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 0b6e751ea0b..a854fe89484 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -112,6 +112,7 @@ struct usb_hcd { /* Flags that get set only during HCD registration or removal. */ unsigned rh_registered:1;/* is root hub registered? */ unsigned rh_pollable:1; /* may we poll the root hub? */ + unsigned msix_enabled:1; /* driver has MSI-X enabled? */ /* The next flag is a stopgap, to be removed when all the HCDs * support the new root-hub polling mechanism. */ @@ -471,6 +472,10 @@ 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 */ |