diff options
| author | Alex He <alex.he@amd.com> | 2011-05-05 18:14:12 +0800 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-05-09 09:34:48 -0700 |
| commit | 1bb73a88839d473f4f2c529ecf453029439aa837 (patch) | |
| tree | 103180f7a622e367d8b83045b8db4b10a3659397 /drivers/usb/host/xhci.h | |
| parent | 700b41736c07f357df0a1b8f342fd237f365b58d (diff) | |
xHCI 1.0: Max Exit Latency Too Large Error
This is a new TRB Completion Code of the xHCI spec 1.0.
Asserted by the Evalute Context Command if the proposed Max Exit Latency would
not allow the periodic endpoints of the Device Slot to be scheduled.
Signed-off-by: Alex He <alex.he@amd.com>
Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 33a49d5d6c2..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" */ |