[0/6] usb: Set quirks for xhci/dwc3 host mode

Message

Thinh Nguyen April 9, 2021, 1:41 a.m. UTC

This series add 3 new quirks for DWC_usb31 host mode:
 * XHCI_ISOC_BLOCKED_DISCONNECT
 * XHCI_LIMIT_FS_BI_INTR_EP
 * XHCI_LOST_DISCONNECT_QUIRK

Different versions of DWC_usb3x controllers have different quirks. Typically we
set them based on PCI device VID:PID or DT compatible strings. However, we know
that a particular IP version(s) may share a common quirk across different
platforms. We can enable these quirks based on the IP type and version number.
This simplifies the designer work and consolidate the logic check. To do this,
we will need to expose the xHCI quirks to the common header along with the
private platform structure.


Thinh Nguyen (6):
  usb: xhci: Move quirks definitions to common usb header
  usb: xhci: Check for blocked disconnection
  usb: xhci: Workaround undercalculated BW for fullspeed BI
  usb: xhci: Rename Compliance mode timer quirk
  usb: xhci: Workaround lost disconnect port status
  usb: dwc3: host: Set quirks base on version

 drivers/usb/dwc3/host.c         |  21 +++++
 drivers/usb/host/xhci-hub.c     |  12 ++-
 drivers/usb/host/xhci-mem.c     |  26 +++++++
 drivers/usb/host/xhci-plat.c    |   1 -
 drivers/usb/host/xhci-plat.h    |  25 ------
 drivers/usb/host/xhci-rcar.c    |   1 -
 drivers/usb/host/xhci-ring.c    |  76 ++++++++++++++++++
 drivers/usb/host/xhci.c         | 134 ++++++++++++++++++++++++--------
 drivers/usb/host/xhci.h         |  71 ++++-------------
 include/linux/usb/xhci-quirks.h |  80 +++++++++++++++++++
 10 files changed, 328 insertions(+), 119 deletions(-)
 delete mode 100644 drivers/usb/host/xhci-plat.h
 create mode 100644 include/linux/usb/xhci-quirks.h


base-commit: e9fcb07704fcef6fa6d0333fd2b3a62442eaf45b