diff options
Diffstat (limited to 'drivers/usb/host')
-rw-r--r-- | drivers/usb/host/xhci.c | 5 | ||||
-rw-r--r-- | drivers/usb/host/xhci.h | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 3abf33223b1c..013e113b818a 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c | |||
@@ -1560,6 +1560,11 @@ static int xhci_evaluate_context_result(struct xhci_hcd *xhci, | |||
1560 | xhci_dbg_ctx(xhci, virt_dev->out_ctx, 1); | 1560 | xhci_dbg_ctx(xhci, virt_dev->out_ctx, 1); |
1561 | ret = -EINVAL; | 1561 | ret = -EINVAL; |
1562 | break; | 1562 | break; |
1563 | case COMP_MEL_ERR: | ||
1564 | /* Max Exit Latency too large error */ | ||
1565 | dev_warn(&udev->dev, "WARN: Max Exit Latency too large\n"); | ||
1566 | ret = -EINVAL; | ||
1567 | break; | ||
1563 | case COMP_SUCCESS: | 1568 | case COMP_SUCCESS: |
1564 | dev_dbg(&udev->dev, "Successful evaluate context command\n"); | 1569 | dev_dbg(&udev->dev, "Successful evaluate context command\n"); |
1565 | ret = 0; | 1570 | ret = 0; |
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 33a49d5d6c22..e12db7cfb9bb 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h | |||
@@ -881,7 +881,9 @@ struct xhci_transfer_event { | |||
881 | #define COMP_STOP_INVAL 27 | 881 | #define COMP_STOP_INVAL 27 |
882 | /* Control Abort Error - Debug Capability - control pipe aborted */ | 882 | /* Control Abort Error - Debug Capability - control pipe aborted */ |
883 | #define COMP_DBG_ABORT 28 | 883 | #define COMP_DBG_ABORT 28 |
884 | /* TRB type 29 and 30 reserved */ | 884 | /* Max Exit Latency Too Large Error */ |
885 | #define COMP_MEL_ERR 29 | ||
886 | /* TRB type 30 reserved */ | ||
885 | /* Isoc Buffer Overrun - an isoc IN ep sent more data than could fit in TD */ | 887 | /* Isoc Buffer Overrun - an isoc IN ep sent more data than could fit in TD */ |
886 | #define COMP_BUFF_OVER 31 | 888 | #define COMP_BUFF_OVER 31 |
887 | /* Event Lost Error - xHC has an "internal event overrun condition" */ | 889 | /* Event Lost Error - xHC has an "internal event overrun condition" */ |