| Message ID | cover.1618014279.git.Thinh.Nguyen@synopsys.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | usb: Set quirks for xhci/dwc3 host mode | expand |
Hi Mathias, Thinh Nguyen wrote: > 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 > platform. 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. > > > Changes in v2: > - Instead of combining xhci-plat private structure in xhci-squirks.h, keep it > as a separate header file > > > Thinh Nguyen (7): > usb: xhci: Move quirks definitions to common usb header > usb: xhci: Move xhci-plat header 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/cdns3/host.c | 2 +- > drivers/usb/dwc3/host.c | 22 +++ > drivers/usb/host/xhci-hub.c | 12 +- > drivers/usb/host/xhci-mem.c | 26 ++++ > drivers/usb/host/xhci-plat.c | 2 +- > drivers/usb/host/xhci-rcar.c | 2 +- > drivers/usb/host/xhci-ring.c | 76 ++++++++++ > drivers/usb/host/xhci.c | 134 +++++++++++++----- > drivers/usb/host/xhci.h | 71 ++-------- > .../host => include/linux/usb}/xhci-plat.h | 18 +-- > include/linux/usb/xhci-quirks.h | 65 +++++++++ > 11 files changed, 326 insertions(+), 104 deletions(-) > rename {drivers/usb/host => include/linux/usb}/xhci-plat.h (54%) > create mode 100644 include/linux/usb/xhci-quirks.h > > > base-commit: 496960274153bdeb9d1f904ff1ea875cef8232c1 > Did you get a chance to take a look at this series? Thanks, Thinh
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 platform. 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. Changes in v2: - Instead of combining xhci-plat private structure in xhci-squirks.h, keep it as a separate header file Thinh Nguyen (7): usb: xhci: Move quirks definitions to common usb header usb: xhci: Move xhci-plat header 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/cdns3/host.c | 2 +- drivers/usb/dwc3/host.c | 22 +++ drivers/usb/host/xhci-hub.c | 12 +- drivers/usb/host/xhci-mem.c | 26 ++++ drivers/usb/host/xhci-plat.c | 2 +- drivers/usb/host/xhci-rcar.c | 2 +- drivers/usb/host/xhci-ring.c | 76 ++++++++++ drivers/usb/host/xhci.c | 134 +++++++++++++----- drivers/usb/host/xhci.h | 71 ++-------- .../host => include/linux/usb}/xhci-plat.h | 18 +-- include/linux/usb/xhci-quirks.h | 65 +++++++++ 11 files changed, 326 insertions(+), 104 deletions(-) rename {drivers/usb/host => include/linux/usb}/xhci-plat.h (54%) create mode 100644 include/linux/usb/xhci-quirks.h base-commit: 496960274153bdeb9d1f904ff1ea875cef8232c1