From 34ff636f322c6d5e4f0a52338fa63a7dff09a495 Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 18 Jul 2026 13:15:36 -0400 Subject: scftorture: Count single_rpc offline failures in statistics output scf_torture_stats_print() aggregates each invoker thread's counters into a local scf_statistics structure before printing, but the n_single_rpc_ofl field is missing from the aggregation loop. As a result, the "single_rpc_ofl" value printed in the statistics line is always zero, even when smp_call_function_single() invocations for the RPC test have failed due to offline CPUs and been counted by the invoker threads. Add the missing accumulation so that the printed value reflects the actual counts. Signed-off-by: Joel Fernandes Signed-off-by: Paul E. McKenney --- drivers/usb/Kconfig | 162 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 162 insertions(+) create mode 100644 drivers/usb/Kconfig (limited to 'drivers/usb/Kconfig') diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig new file mode 100644 index 000000000..abf8c6cde --- /dev/null +++ b/drivers/usb/Kconfig @@ -0,0 +1,162 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# USB device configuration +# + +config USB_OHCI_BIG_ENDIAN_DESC + bool + +config USB_OHCI_BIG_ENDIAN_MMIO + bool + +config USB_OHCI_LITTLE_ENDIAN + bool + default n if PPC_MPC52xx + default y + +config USB_EHCI_BIG_ENDIAN_MMIO + bool + +config USB_EHCI_BIG_ENDIAN_DESC + bool + +config USB_UHCI_BIG_ENDIAN_MMIO + bool + +config USB_UHCI_BIG_ENDIAN_DESC + bool + +menuconfig USB_SUPPORT + bool "USB support" + depends on HAS_IOMEM + default y + help + This option adds core support for Universal Serial Bus (USB). + You will also need drivers from the following menu to make use of it. + +if USB_SUPPORT + +source "drivers/usb/common/Kconfig" + +config USB_ARCH_HAS_HCD + def_bool y + +config USB + tristate "Support for Host-side USB" + depends on USB_ARCH_HAS_HCD + select GENERIC_ALLOCATOR + select USB_COMMON + select NLS # for UTF-8 strings + help + Universal Serial Bus (USB) is a specification for a serial bus + subsystem which offers higher speeds and more features than the + traditional PC serial port. The bus supplies power to peripherals + and allows for hot swapping. Up to 127 USB peripherals can be + connected to a single USB host in a tree structure. + + The USB host is the root of the tree, the peripherals are the + leaves and the inner nodes are special USB devices called hubs. + Most PCs now have USB host ports, used to connect peripherals + such as scanners, keyboards, mice, modems, cameras, disks, + flash memory, network links, and printers to the PC. + + Say Y here if your computer has a host-side USB port and you want + to use USB devices. You then need to say Y to at least one of the + Host Controller Driver (HCD) options below. Choose a USB 1.1 + controller, such as "UHCI HCD support" or "OHCI HCD support", + and "EHCI HCD (USB 2.0) support" except for older systems that + do not have USB 2.0 support. It doesn't normally hurt to select + them all if you are not certain. + + If your system has a device-side USB port, used in the peripheral + side of the USB protocol, see the "USB Gadget" framework instead. + + After choosing your HCD, then select drivers for the USB peripherals + you'll be using. You may want to check out the information provided + in and especially the links given in + . + + To compile this driver as a module, choose M here: the + module will be called usbcore. + +config USB_PCI + bool "PCI based USB host interface" + depends on PCI + default y + help + Many embedded system SOCs (e.g. freescale T2080) have both + PCI and USB modules with the USB module directly controlled by + registers and having no relationship to the PCI module. + + If you have such a device you may say N here and PCI related code + will not be built in the USB driver. + +config USB_PCI_AMD + bool "AMD PCI USB host support" + depends on USB_PCI && HAS_IOPORT + default X86 || MACH_LOONGSON64 || PPC_PASEMI + help + Enable workarounds for USB implementation quirks in SB600/SB700/SB800 + and later south bridge implementations. These are common on x86 PCs + with AMD CPUs but rarely used elsewhere, with the exception of a few + powerpc and mips desktop machines. + +if USB + +source "drivers/usb/core/Kconfig" + +source "drivers/usb/mon/Kconfig" + +source "drivers/usb/host/Kconfig" + +source "drivers/usb/renesas_usbhs/Kconfig" + +source "drivers/usb/class/Kconfig" + +source "drivers/usb/storage/Kconfig" + +source "drivers/usb/image/Kconfig" + +source "drivers/usb/usbip/Kconfig" + +endif + +comment "USB dual-mode controller drivers" + +source "drivers/usb/cdns3/Kconfig" + +source "drivers/usb/fotg210/Kconfig" + +source "drivers/usb/mtu3/Kconfig" + +source "drivers/usb/musb/Kconfig" + +source "drivers/usb/dwc3/Kconfig" + +source "drivers/usb/dwc2/Kconfig" + +source "drivers/usb/chipidea/Kconfig" + +source "drivers/usb/isp1760/Kconfig" + +comment "USB port drivers" + +if USB + +source "drivers/usb/serial/Kconfig" + +source "drivers/usb/misc/Kconfig" + +source "drivers/usb/atm/Kconfig" + +endif # USB + +source "drivers/usb/phy/Kconfig" + +source "drivers/usb/gadget/Kconfig" + +source "drivers/usb/typec/Kconfig" + +source "drivers/usb/roles/Kconfig" + +endif # USB_SUPPORT -- cgit v1.3.1