diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2014-08-20 16:41:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-23 21:46:11 -0700 |
| commit | cffb9be80f8a6d51d025780864c781ba83541720 (patch) | |
| tree | 46241acbb049df4d65082b4665ee67044c909c72 /drivers/usb/host/xhci.h | |
| parent | f85c9fb62c59b78a1169b269f4ca697b1e06ee98 (diff) | |
| download | op-kernel-dev-cffb9be80f8a6d51d025780864c781ba83541720.zip op-kernel-dev-cffb9be80f8a6d51d025780864c781ba83541720.tar.gz | |
xhci: Log extra info on "ERROR Transfer event TRB DMA ptr not part of current TD"
Lately (with the use of uas / bulk-streams) we have been seeing several
cases where this error triggers (which should never happen).
Add some extra logging to make debugging these errors easier.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index f4d12f6f..276fd8e 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1804,9 +1804,9 @@ void xhci_reset_bandwidth(struct usb_hcd *hcd, struct usb_device *udev); /* xHCI ring, segment, TRB, and TD functions */ dma_addr_t xhci_trb_virt_to_dma(struct xhci_segment *seg, union xhci_trb *trb); -struct xhci_segment *trb_in_td(struct xhci_segment *start_seg, - union xhci_trb *start_trb, union xhci_trb *end_trb, - dma_addr_t suspect_dma); +struct xhci_segment *trb_in_td(struct xhci_hcd *xhci, + struct xhci_segment *start_seg, union xhci_trb *start_trb, + union xhci_trb *end_trb, dma_addr_t suspect_dma, bool debug); int xhci_is_vendor_info_code(struct xhci_hcd *xhci, unsigned int trb_comp_code); void xhci_ring_cmd_db(struct xhci_hcd *xhci); int xhci_queue_slot_control(struct xhci_hcd *xhci, struct xhci_command *cmd, |
