From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/usb/dwc2/Kconfig | 100 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 kernel/drivers/usb/dwc2/Kconfig (limited to 'kernel/drivers/usb/dwc2/Kconfig') diff --git a/kernel/drivers/usb/dwc2/Kconfig b/kernel/drivers/usb/dwc2/Kconfig new file mode 100644 index 000000000..1bcb36ae6 --- /dev/null +++ b/kernel/drivers/usb/dwc2/Kconfig @@ -0,0 +1,100 @@ +config USB_DWC2 + tristate "DesignWare USB2 DRD Core Support" + depends on USB || USB_GADGET + 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 all modes(host, gadget and dual-role), there + will be an additional module named dwc2.ko. + +if USB_DWC2 + +choice + bool "DWC2 Mode Selection" + default USB_DWC2_DUAL_ROLE if (USB && USB_GADGET) + default USB_DWC2_HOST if (USB && !USB_GADGET) + default USB_DWC2_PERIPHERAL if (!USB && USB_GADGET) + +config USB_DWC2_HOST + bool "Host only mode" + depends on USB=y || (USB_DWC2=m && USB) + help + The Designware USB2.0 high-speed host controller + integrated into many SoCs. Select this option if you want the + driver to operate in Host-only mode. + +comment "Gadget/Dual-role mode requires USB Gadget support to be enabled" + +config USB_DWC2_PERIPHERAL + bool "Gadget only mode" + depends on USB_GADGET=y || USB_GADGET=USB_DWC2 + help + The Designware USB2.0 high-speed gadget controller + integrated into many SoCs. Select this option if you want the + driver to operate in Peripheral-only mode. This option requires + USB_GADGET to be enabled. + +config USB_DWC2_DUAL_ROLE + bool "Dual Role mode" + depends on (USB=y && USB_GADGET=y) || (USB_DWC2=m && USB && USB_GADGET) + help + Select this option if you want the driver to work in a dual-role + mode. In this mode both host and gadget features are enabled, and + the role will be determined by the cable that gets plugged-in. This + option requires USB_GADGET to be enabled. +endchoice + +config USB_DWC2_PLATFORM + tristate "DWC2 Platform" + default USB_DWC2_HOST || USB_DWC2_PERIPHERAL + help + The Designware USB2.0 platform interface module for + controllers directly connected to the CPU. + +config USB_DWC2_PCI + tristate "DWC2 PCI" + depends on PCI + default n + select USB_DWC2_PLATFORM + select NOP_USB_XCEIV + help + The Designware USB2.0 PCI interface module for controllers + connected to a PCI bus. + +config USB_DWC2_DEBUG + bool "Enable Debugging Messages" + help + Say Y here to enable debugging messages in the DWC2 Driver. + +config USB_DWC2_VERBOSE + bool "Enable Verbose Debugging Messages" + depends on USB_DWC2_DEBUG + help + Say Y here to enable verbose debugging messages in the DWC2 Driver. + WARNING: Enabling this will quickly fill your message log. + If in doubt, say N. + +config USB_DWC2_TRACK_MISSED_SOFS + bool "Enable Missed SOF Tracking" + help + Say Y here to enable logging of missed SOF events to the dmesg log. + WARNING: This feature is still experimental. + If in doubt, say N. + +config USB_DWC2_DEBUG_PERIODIC + bool "Enable Debugging Messages For Periodic Transfers" + depends on USB_DWC2_DEBUG || USB_DWC2_VERBOSE + default y + help + Say N here to disable (verbose) debugging messages to be + logged for periodic transfers. This allows better debugging of + non-periodic transfers, but of course the debug logs will be + incomplete. Note that this also disables some debug messages + for which the transfer type cannot be deduced. +endif -- cgit 1.2.3-korg