[PATCH 0/3] xhci: Some improvement for Etron xHCI host

[Kuangyi Chiang]

Add two new quirks XHCI_NO_RESET_DEVICE/XHCI_NO_BREAK_CTRL_TD to
invoke the workaround:
 xhci: Don't issue Reset Device command to Etron xHCI host
 xhci: Fix control transfer error on Etron xHCI host

Apply quirk XHCI_NO_SOFT_RETRY to disable Soft Retry:
 xhci: Don't perform Soft Retry for Etron xHCI host

Kuangyi Chiang (3):
  xhci: Don't issue Reset Device command to Etron xHCI host
  xhci: Fix control transfer error on Etron xHCI host
  xhci: Don't perform Soft Retry for Etron xHCI host

 drivers/usb/host/xhci-pci.c  |  6 ++++++
 drivers/usb/host/xhci-ring.c | 13 +++++++++++++
 drivers/usb/host/xhci.c      | 19 +++++++++++++++++++
 drivers/usb/host/xhci.h      |  2 ++
 4 files changed, 40 insertions(+)

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2.25.1