diff options
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index db661543a80..e12db7cfb9b 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -881,7 +881,9 @@ struct xhci_transfer_event { #define COMP_STOP_INVAL 27 /* Control Abort Error - Debug Capability - control pipe aborted */ #define COMP_DBG_ABORT 28 -/* TRB type 29 and 30 reserved */ +/* Max Exit Latency Too Large Error */ +#define COMP_MEL_ERR 29 +/* TRB type 30 reserved */ /* Isoc Buffer Overrun - an isoc IN ep sent more data than could fit in TD */ #define COMP_BUFF_OVER 31 /* Event Lost Error - xHC has an "internal event overrun condition" */ @@ -964,9 +966,14 @@ struct xhci_event_cmd { /* The buffer pointer contains immediate data */ #define TRB_IDT (1<<6) +/* Block Event Interrupt */ +#define TRB_BEI (1<<9) /* Control transfer TRB specific fields */ #define TRB_DIR_IN (1<<16) +#define TRB_TX_TYPE(p) ((p) << 16) +#define TRB_DATA_OUT 2 +#define TRB_DATA_IN 3 /* Isochronous TRB specific fields */ #define TRB_SIA (1<<31) |