On Thu, Jan 31, 2019 at 11:52:32AM +0000, Pawel Laszczak wrote: > This patch introduce new Cadence USBSS DRD driver > to linux kernel. > > The Cadence USBSS DRD Driver is a highly > configurable IP Core which can be > instantiated as Dual-Role Device (DRD), > Peripheral Only and Host Only (XHCI) > configurations. > > The current driver has been validated with > FPGA burned. We have support for PCIe > bus, which is used on FPGA prototyping. > > The host side of USBSS-DRD controller is compliance > with XHCI specification, so it works with > standard XHCI linux driver.
Please line-wrap this properly at 72 columns, like your editor asks you to when you run git :) > > Signed-off-by: Pawel Laszczak <paw...@cadence.com> > --- > drivers/usb/Kconfig | 2 + > drivers/usb/Makefile | 2 + > drivers/usb/cdns3/Kconfig | 44 + > drivers/usb/cdns3/Makefile | 14 + > drivers/usb/cdns3/cdns3-pci-wrap.c | 155 +++ > drivers/usb/cdns3/core.c | 403 ++++++ > drivers/usb/cdns3/core.h | 116 ++ > drivers/usb/cdns3/debug.h | 168 +++ > drivers/usb/cdns3/debugfs.c | 164 +++ > drivers/usb/cdns3/drd.c | 365 +++++ > drivers/usb/cdns3/drd.h | 162 +++ > drivers/usb/cdns3/ep0.c | 907 +++++++++++++ > drivers/usb/cdns3/gadget-export.h | 28 + > drivers/usb/cdns3/gadget.c | 1985 ++++++++++++++++++++++++++++ > drivers/usb/cdns3/gadget.h | 1207 +++++++++++++++++ > drivers/usb/cdns3/host-export.h | 28 + > drivers/usb/cdns3/host.c | 72 + > drivers/usb/cdns3/trace.c | 23 + > drivers/usb/cdns3/trace.h | 404 ++++++ > 19 files changed, 6249 insertions(+) > create mode 100644 drivers/usb/cdns3/Kconfig > create mode 100644 drivers/usb/cdns3/Makefile > create mode 100644 drivers/usb/cdns3/cdns3-pci-wrap.c > create mode 100644 drivers/usb/cdns3/core.c > create mode 100644 drivers/usb/cdns3/core.h > create mode 100644 drivers/usb/cdns3/debug.h > create mode 100644 drivers/usb/cdns3/debugfs.c > create mode 100644 drivers/usb/cdns3/drd.c > create mode 100644 drivers/usb/cdns3/drd.h > create mode 100644 drivers/usb/cdns3/ep0.c > create mode 100644 drivers/usb/cdns3/gadget-export.h > create mode 100644 drivers/usb/cdns3/gadget.c > create mode 100644 drivers/usb/cdns3/gadget.h > create mode 100644 drivers/usb/cdns3/host-export.h > create mode 100644 drivers/usb/cdns3/host.c > create mode 100644 drivers/usb/cdns3/trace.c > create mode 100644 drivers/usb/cdns3/trace.h This is way too big to try to review all at once. You need to break this up into logical chunks, each one adding a single functionality to make it possible to actually review it. thanks, greg k-h
