mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-01-01 10:43:43 +00:00
31ab09b421
Some devices can timestamp system lines/signals/Buses in real-time using the hardware counter or other hardware means which can give finer granularity and help avoid jitter introduced by software timestamping. To utilize such functionality, this patchset creates HTE subsystem where devices can register themselves as providers so that the consumers devices can request specific line from the providers. The patch also adds compilation support in Makefile and menu options in Kconfig. The provider does following: - Registers chip with the framework. - Provides translation hook to convert logical line id. - Provides enable/disable, request/release callbacks. - Pushes timestamp data to HTE subsystem. The consumer does following: - Initializes line attribute. - Gets HTE timestamp descriptor. - Requests timestamp functionality. - Puts HTE timestamp descriptor. Signed-off-by: Dipen Patel <dipenp@nvidia.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
192 lines
5.3 KiB
Makefile
192 lines
5.3 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Makefile for the Linux kernel device drivers.
|
|
#
|
|
# 15 Sep 2000, Christoph Hellwig <hch@infradead.org>
|
|
# Rewritten to use lists instead of if-statements.
|
|
#
|
|
|
|
obj-y += irqchip/
|
|
obj-y += bus/
|
|
|
|
obj-$(CONFIG_GENERIC_PHY) += phy/
|
|
|
|
# GPIO must come after pinctrl as gpios may need to mux pins etc
|
|
obj-$(CONFIG_PINCTRL) += pinctrl/
|
|
obj-$(CONFIG_GPIOLIB) += gpio/
|
|
obj-y += pwm/
|
|
|
|
obj-y += pci/
|
|
|
|
obj-$(CONFIG_PARISC) += parisc/
|
|
obj-$(CONFIG_RAPIDIO) += rapidio/
|
|
obj-y += video/
|
|
obj-y += idle/
|
|
|
|
# IPMI must come before ACPI in order to provide IPMI opregion support
|
|
obj-y += char/ipmi/
|
|
|
|
obj-$(CONFIG_ACPI) += acpi/
|
|
|
|
# PnP must come after ACPI since it will eventually need to check if acpi
|
|
# was used and do nothing if so
|
|
obj-$(CONFIG_PNP) += pnp/
|
|
obj-y += amba/
|
|
|
|
obj-y += clk/
|
|
# Many drivers will want to use DMA so this has to be made available
|
|
# really early.
|
|
obj-$(CONFIG_DMADEVICES) += dma/
|
|
|
|
# SOC specific infrastructure drivers.
|
|
obj-y += soc/
|
|
|
|
obj-y += virtio/
|
|
obj-$(CONFIG_VDPA) += vdpa/
|
|
obj-$(CONFIG_XEN) += xen/
|
|
|
|
# regulators early, since some subsystems rely on them to initialize
|
|
obj-$(CONFIG_REGULATOR) += regulator/
|
|
|
|
# reset controllers early, since gpu drivers might rely on them to initialize
|
|
obj-$(CONFIG_RESET_CONTROLLER) += reset/
|
|
|
|
# tty/ comes before char/ so that the VT console is the boot-time
|
|
# default.
|
|
obj-y += tty/
|
|
obj-y += char/
|
|
|
|
# iommu/ comes before gpu as gpu are using iommu controllers
|
|
obj-y += iommu/
|
|
|
|
# gpu/ comes after char for AGP vs DRM startup and after iommu
|
|
obj-y += gpu/
|
|
|
|
obj-$(CONFIG_CONNECTOR) += connector/
|
|
|
|
# i810fb and intelfb depend on char/agp/
|
|
obj-$(CONFIG_FB_I810) += video/fbdev/i810/
|
|
obj-$(CONFIG_FB_INTEL) += video/fbdev/intelfb/
|
|
|
|
obj-$(CONFIG_PARPORT) += parport/
|
|
obj-y += base/ block/ misc/ mfd/ nfc/
|
|
obj-$(CONFIG_LIBNVDIMM) += nvdimm/
|
|
obj-$(CONFIG_DAX) += dax/
|
|
obj-$(CONFIG_CXL_BUS) += cxl/
|
|
obj-$(CONFIG_DMA_SHARED_BUFFER) += dma-buf/
|
|
obj-$(CONFIG_NUBUS) += nubus/
|
|
obj-y += macintosh/
|
|
obj-y += scsi/
|
|
obj-y += nvme/
|
|
obj-$(CONFIG_ATA) += ata/
|
|
obj-$(CONFIG_TARGET_CORE) += target/
|
|
obj-$(CONFIG_MTD) += mtd/
|
|
obj-$(CONFIG_SPI) += spi/
|
|
obj-$(CONFIG_SPMI) += spmi/
|
|
obj-$(CONFIG_HSI) += hsi/
|
|
obj-$(CONFIG_SLIMBUS) += slimbus/
|
|
obj-y += net/
|
|
obj-$(CONFIG_ATM) += atm/
|
|
obj-$(CONFIG_FUSION) += message/
|
|
obj-y += firewire/
|
|
obj-$(CONFIG_UIO) += uio/
|
|
obj-$(CONFIG_VFIO) += vfio/
|
|
obj-y += cdrom/
|
|
obj-y += auxdisplay/
|
|
obj-$(CONFIG_PCCARD) += pcmcia/
|
|
obj-$(CONFIG_DIO) += dio/
|
|
obj-$(CONFIG_SBUS) += sbus/
|
|
obj-$(CONFIG_ZORRO) += zorro/
|
|
obj-$(CONFIG_ATA_OVER_ETH) += block/aoe/
|
|
obj-$(CONFIG_PARIDE) += block/paride/
|
|
obj-$(CONFIG_TC) += tc/
|
|
obj-$(CONFIG_USB_PHY) += usb/
|
|
obj-$(CONFIG_USB) += usb/
|
|
obj-$(CONFIG_USB_SUPPORT) += usb/
|
|
obj-$(CONFIG_PCI) += usb/
|
|
obj-$(CONFIG_USB_GADGET) += usb/
|
|
obj-$(CONFIG_OF) += usb/
|
|
obj-$(CONFIG_SERIO) += input/serio/
|
|
obj-$(CONFIG_GAMEPORT) += input/gameport/
|
|
obj-$(CONFIG_INPUT) += input/
|
|
obj-$(CONFIG_RTC_LIB) += rtc/
|
|
obj-y += i2c/ i3c/ media/
|
|
obj-$(CONFIG_PPS) += pps/
|
|
obj-y += ptp/
|
|
obj-$(CONFIG_W1) += w1/
|
|
obj-y += power/
|
|
obj-$(CONFIG_HWMON) += hwmon/
|
|
obj-$(CONFIG_THERMAL) += thermal/
|
|
obj-$(CONFIG_WATCHDOG) += watchdog/
|
|
obj-$(CONFIG_MD) += md/
|
|
obj-$(CONFIG_BT) += bluetooth/
|
|
obj-$(CONFIG_ACCESSIBILITY) += accessibility/
|
|
obj-$(CONFIG_ISDN) += isdn/
|
|
obj-$(CONFIG_EDAC) += edac/
|
|
obj-$(CONFIG_EISA) += eisa/
|
|
obj-$(CONFIG_PM_OPP) += opp/
|
|
obj-$(CONFIG_CPU_FREQ) += cpufreq/
|
|
obj-$(CONFIG_CPU_IDLE) += cpuidle/
|
|
obj-y += mmc/
|
|
obj-$(CONFIG_MEMSTICK) += memstick/
|
|
obj-$(CONFIG_NEW_LEDS) += leds/
|
|
obj-$(CONFIG_INFINIBAND) += infiniband/
|
|
obj-y += firmware/
|
|
obj-$(CONFIG_CRYPTO) += crypto/
|
|
obj-$(CONFIG_SUPERH) += sh/
|
|
obj-y += clocksource/
|
|
obj-$(CONFIG_DCA) += dca/
|
|
obj-$(CONFIG_HID) += hid/
|
|
obj-$(CONFIG_PPC_PS3) += ps3/
|
|
obj-$(CONFIG_OF) += of/
|
|
obj-$(CONFIG_SSB) += ssb/
|
|
obj-$(CONFIG_BCMA) += bcma/
|
|
obj-$(CONFIG_VHOST_RING) += vhost/
|
|
obj-$(CONFIG_VHOST_IOTLB) += vhost/
|
|
obj-$(CONFIG_VHOST) += vhost/
|
|
obj-$(CONFIG_VLYNQ) += vlynq/
|
|
obj-$(CONFIG_GREYBUS) += greybus/
|
|
obj-$(CONFIG_COMEDI) += comedi/
|
|
obj-$(CONFIG_STAGING) += staging/
|
|
obj-y += platform/
|
|
|
|
obj-$(CONFIG_MAILBOX) += mailbox/
|
|
obj-$(CONFIG_HWSPINLOCK) += hwspinlock/
|
|
obj-$(CONFIG_REMOTEPROC) += remoteproc/
|
|
obj-$(CONFIG_RPMSG) += rpmsg/
|
|
obj-$(CONFIG_SOUNDWIRE) += soundwire/
|
|
|
|
# Virtualization drivers
|
|
obj-$(CONFIG_VIRT_DRIVERS) += virt/
|
|
obj-$(subst m,y,$(CONFIG_HYPERV)) += hv/
|
|
|
|
obj-$(CONFIG_PM_DEVFREQ) += devfreq/
|
|
obj-$(CONFIG_EXTCON) += extcon/
|
|
obj-$(CONFIG_MEMORY) += memory/
|
|
obj-$(CONFIG_IIO) += iio/
|
|
obj-$(CONFIG_VME_BUS) += vme/
|
|
obj-$(CONFIG_IPACK_BUS) += ipack/
|
|
obj-$(CONFIG_NTB) += ntb/
|
|
obj-$(CONFIG_POWERCAP) += powercap/
|
|
obj-$(CONFIG_MCB) += mcb/
|
|
obj-$(CONFIG_PERF_EVENTS) += perf/
|
|
obj-$(CONFIG_RAS) += ras/
|
|
obj-$(CONFIG_USB4) += thunderbolt/
|
|
obj-$(CONFIG_CORESIGHT) += hwtracing/coresight/
|
|
obj-y += hwtracing/intel_th/
|
|
obj-$(CONFIG_STM) += hwtracing/stm/
|
|
obj-$(CONFIG_ANDROID) += android/
|
|
obj-$(CONFIG_NVMEM) += nvmem/
|
|
obj-$(CONFIG_FPGA) += fpga/
|
|
obj-$(CONFIG_FSI) += fsi/
|
|
obj-$(CONFIG_TEE) += tee/
|
|
obj-$(CONFIG_MULTIPLEXER) += mux/
|
|
obj-$(CONFIG_UNISYS_VISORBUS) += visorbus/
|
|
obj-$(CONFIG_SIOX) += siox/
|
|
obj-$(CONFIG_GNSS) += gnss/
|
|
obj-$(CONFIG_INTERCONNECT) += interconnect/
|
|
obj-$(CONFIG_COUNTER) += counter/
|
|
obj-$(CONFIG_MOST) += most/
|
|
obj-$(CONFIG_PECI) += peci/
|
|
obj-$(CONFIG_HTE) += hte/
|