RE: [PATCH 01/12] usb: dwc2: Update Kconfig to support dual-role
From: dingu...@altera.com [mailto:dingu...@altera.com] Sent: Wednesday, July 16, 2014 1:33 PM Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, only dwc2.ko is needed. Signed-off-by: Dinh Nguyen dingu...@altera.com --- drivers/usb/dwc2/Kconfig | 59 ++--- drivers/usb/dwc2/Makefile | 21 2 files changed, 45 insertions(+), 35 deletions(-) diff --git a/drivers/usb/dwc2/Kconfig b/drivers/usb/dwc2/Kconfig index f93807b..5f32e62 100644 --- a/drivers/usb/dwc2/Kconfig +++ b/drivers/usb/dwc2/Kconfig @@ -1,40 +1,31 @@ config USB_DWC2 - bool DesignWare USB2 DRD Core Support + tristate DesignWare USB2 DRD Core Support depends on USB help Say Y here if your system has a Dual Role Hi-Speed USB controller based on the DesignWare HSOTG IP Core. - For host mode, if you choose to build the driver as dynamically - linked modules, the core module will be called dwc2.ko, the PCI - bus interface module (if you have a PCI bus system) will be - called dwc2_pci.ko, and the platform interface module (for - controllers directly connected to the CPU) will be called - dwc2_platform.ko. For gadget mode, there will be a single - module called dwc2_gadget.ko. + If you choose to build the driver as dynamically + linked modules, a single dwc2.ko(regardless of mode of operation) + will get built for both platform IPs and PCI. - NOTE: The s3c-hsotg driver is now renamed to dwc2_gadget. The - host and gadget drivers are still currently separate drivers. - There are plans to merge the dwc2_gadget driver with the dwc2 - host driver in the near future to create a dual-role driver. + NOTE: The s3c-hsotg driver is now renamed to dwc2_gadget. Looks like this line is incorrect, dwc2_gadget.ko no longer exists, right? -- Paul -- To unsubscribe from this list: send the line unsubscribe linux-usb in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: [PATCH 01/12] usb: dwc2: Update Kconfig to support dual-role
On Mon, 2014-07-21 at 21:39 +, Paul Zimmerman wrote: From: dingu...@altera.com [mailto:dingu...@altera.com] Sent: Wednesday, July 16, 2014 1:33 PM Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, only dwc2.ko is needed. Signed-off-by: Dinh Nguyen dingu...@altera.com --- drivers/usb/dwc2/Kconfig | 59 ++--- drivers/usb/dwc2/Makefile | 21 2 files changed, 45 insertions(+), 35 deletions(-) diff --git a/drivers/usb/dwc2/Kconfig b/drivers/usb/dwc2/Kconfig index f93807b..5f32e62 100644 --- a/drivers/usb/dwc2/Kconfig +++ b/drivers/usb/dwc2/Kconfig @@ -1,40 +1,31 @@ config USB_DWC2 - bool DesignWare USB2 DRD Core Support + tristate DesignWare USB2 DRD Core Support depends on USB help Say Y here if your system has a Dual Role Hi-Speed USB controller based on the DesignWare HSOTG IP Core. - For host mode, if you choose to build the driver as dynamically - linked modules, the core module will be called dwc2.ko, the PCI - bus interface module (if you have a PCI bus system) will be - called dwc2_pci.ko, and the platform interface module (for - controllers directly connected to the CPU) will be called - dwc2_platform.ko. For gadget mode, there will be a single - module called dwc2_gadget.ko. + If you choose to build the driver as dynamically + linked modules, a single dwc2.ko(regardless of mode of operation) + will get built for both platform IPs and PCI. - NOTE: The s3c-hsotg driver is now renamed to dwc2_gadget. The - host and gadget drivers are still currently separate drivers. - There are plans to merge the dwc2_gadget driver with the dwc2 - host driver in the near future to create a dual-role driver. + NOTE: The s3c-hsotg driver is now renamed to dwc2_gadget. Looks like this line is incorrect, dwc2_gadget.ko no longer exists, right? Yes, that is correct. Thanks, Dinh -- To unsubscribe from this list: send the line unsubscribe linux-usb in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
