diff options
Diffstat (limited to 'drivers/usb/host/xhci-port.h')
| -rw-r--r-- | drivers/usb/host/xhci-port.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-port.h b/drivers/usb/host/xhci-port.h index f19efb966d18..889b5fb0fcd8 100644 --- a/drivers/usb/host/xhci-port.h +++ b/drivers/usb/host/xhci-port.h @@ -144,9 +144,14 @@ #define PORT_TEST_MODE_SHIFT 28 /* USB3 Protocol PORTLI Port Link Information */ +#define PORT_LEC(p) ((p) & 0xffff) #define PORT_RX_LANES(p) (((p) >> 16) & 0xf) #define PORT_TX_LANES(p) (((p) >> 20) & 0xf) +/* eUSB2v2 protocol PORTLI Port Link information, RsvdP for normal USB2 */ +#define PORTLI_RDR(p) ((p) & 0xf) +#define PORTLI_TDR(p) (((p) >> 4) & 0xf) + /* USB2 Protocol PORTHLPMC */ #define PORT_HIRDM(p)((p) & 3) #define PORT_L1_TIMEOUT(p)(((p) & 0xff) << 2) |