On Fri, Aug 14, 2015 at 12:42:38PM +0300, Roger Quadros wrote: > Hi Peter, > > On 13/07/15 13:20, Roger Quadros wrote: > > On 13/07/15 05:14, Peter Chen wrote: > >> On Wed, Jul 08, 2015 at 01:19:33PM +0300, Roger Quadros wrote: > >>> The OTG core instantiates the OTG Finite State Machine > >>> per OTG controller and manages starting/stopping the > >>> host and gadget controllers based on the bus state. > >>> > >>> It provides APIs for the following tasks > >>> > >>> - Registering an OTG capable controller > >>> - Registering Host and Gadget controllers to OTG core > >>> - Providing inputs to and kicking the OTG state machine > >>> > >>> Signed-off-by: Roger Quadros <[email protected]> > >>> --- > >>> MAINTAINERS | 4 +- > >>> drivers/usb/Kconfig | 2 +- > >>> drivers/usb/Makefile | 1 + > >>> drivers/usb/common/Makefile | 3 +- > >>> drivers/usb/common/usb-otg.c | 768 > >>> +++++++++++++++++++++++++++++++++++++++++++ > >>> drivers/usb/common/usb-otg.h | 71 ++++ > >>> drivers/usb/core/Kconfig | 11 +- > >>> include/linux/usb/otg.h | 91 ++++- > >>> 8 files changed, 930 insertions(+), 21 deletions(-) > >>> create mode 100644 drivers/usb/common/usb-otg.c > >>> create mode 100644 drivers/usb/common/usb-otg.h > >>> > >>> diff --git a/MAINTAINERS b/MAINTAINERS > >>> index 8133cef..b21278e 100644 > >>> --- a/MAINTAINERS > >>> +++ b/MAINTAINERS > >>> @@ -10640,12 +10640,14 @@ S: Maintained > >>> F: Documentation/usb/ohci.txt > >>> F: drivers/usb/host/ohci* > >>> > >>> -USB OTG FSM (Finite State Machine) > >>> +USB OTG/DRD core and FSM (Finite State Machine) > >>> M: Peter Chen <[email protected]> > >>> +M: Roger Quadros <[email protected]> > >>> T: git > >>> git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git > >>> L: [email protected] > >>> S: Maintained > >>> F: drivers/usb/common/usb-otg-fsm.c > >>> +F: drivers/usb/common/usb-otg.c > >>> > >>> USB OVER IP DRIVER > >>> M: Valentina Manea <[email protected]> > >>> diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig > >>> index 8ed451d..5b625e2 100644 > >>> --- a/drivers/usb/Kconfig > >>> +++ b/drivers/usb/Kconfig > >>> @@ -32,7 +32,7 @@ if USB_SUPPORT > >>> config USB_COMMON > >>> tristate > >>> default y > >>> - depends on USB || USB_GADGET > >>> + depends on USB || USB_GADGET || USB_OTG > >>> > >> > >> USB_OTG can depends on USB || UB_GADGET? > > > > I didn't understand. The above is for USB_COMMON. > > > >> > >>> config USB_ARCH_HAS_HCD > >>> def_bool y > >>> diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile > >>> index d8926c6..769d13b 100644 > >>> --- a/drivers/usb/Makefile > >>> +++ b/drivers/usb/Makefile > >>> @@ -60,5 +60,6 @@ obj-$(CONFIG_USB_RENESAS_USBHS) += renesas_usbhs/ > >>> obj-$(CONFIG_USB_GADGET) += gadget/ > >>> > >>> obj-$(CONFIG_USB_COMMON) += common/ > >>> +obj-$(CONFIG_USB_OTG) += common/ > >>> > >> > >> The comment like above. > > > > What should it look like? > > > > Can you please clarify what you meant at the above two > comments? Thanks. >
Forget them, I had thought the USB_OTG could be module. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
