usb: Set quirks for xhci/dwc3 host mode
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- v2 Latest7 patches 8 repliesIn review
- v16 patches 6 repliesSuperseded
Changes in v2 from the cover letter
- Instead of combining xhci-plat private structure in xhci-squirks.h, keep it as a separate header file
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/7 | usb: xhci: Move quirks definitions to common usb headerdrivers/ include/ | +63 | 0 replies | |
| 2/7 | usb: xhci: Move xhci-plat header to common usb headerdrivers/ drivers/ drivers/ +1 more | +12 | 0 replies | |
| 3/7 | usb: xhci: Check for blocked disconnectiondrivers/ drivers/ drivers/ +2 more | +139 | 4 replies | |
| 4/7 | usb: xhci: Workaround undercalculated BW for fullspeed BIdrivers/ include/ | +24 | 1 reply | |
| 5/7 | usb: xhci: Rename Compliance mode timer quirkdrivers/ drivers/ drivers/ | +24 | 0 replies | |
| 6/7 | usb: xhci: Workaround lost disconnect port statusdrivers/ drivers/ include/ | +42 | 2 replies | |
| 7/7 | usb: dwc3: host: Set quirks base on versiondrivers/ | +22 | 0 replies |
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v2 yet.
Cover letter [PATCH v2 0/7] usb: Set quirks for xhci/dwc3 host mode
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.hbase-commit: 496960274153bdeb9d1f904ff1ea875cef8232c1
Signature · 1 line
2.28.0