[PATCH v3 1/3] xhci: Log ep-index and comp-code on TRB DMA ptr not part of current TD

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These errors should never happen, so lets add some extra info when they happen
to make figuring out what is going on easier.

Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
 drivers/usb/host/xhci-ring.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 749fc68..5542dfe 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2504,7 +2504,9 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 				/* HC is busted, give up! */
 				xhci_err(xhci,
 					"ERROR Transfer event TRB DMA ptr not "
-					"part of current TD\n");
+					"part of current TD ep_index %d "
+					"comp_code %u\n", ep_index,
+					trb_comp_code);
 				return -ESHUTDOWN;
 			}
 
-- 
2.0.0

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