mirror of
https://github.com/torvalds/linux.git
synced 2026-04-26 10:32:25 -04:00
9465d9cc31
Pull timer updates from Thomas Gleixner:
"The time/timekeeping/timer folks deliver with this update:
- Fix a reintroduced signed/unsigned issue and cleanup the whole
signed/unsigned mess in the timekeeping core so this wont happen
accidentaly again.
- Add a new trace clock based on boot time
- Prevent injection of random sleep times when PM tracing abuses the
RTC for storage
- Make posix timers configurable for real tiny systems
- Add tracepoints for the alarm timer subsystem so timer based
suspend wakeups can be instrumented
- The usual pile of fixes and updates to core and drivers"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
timekeeping: Use mul_u64_u32_shr() instead of open coding it
timekeeping: Get rid of pointless typecasts
timekeeping: Make the conversion call chain consistently unsigned
timekeeping_Force_unsigned_clocksource_to_nanoseconds_conversion
alarmtimer: Add tracepoints for alarm timers
trace: Update documentation for mono, mono_raw and boot clock
trace: Add an option for boot clock as trace clock
timekeeping: Add a fast and NMI safe boot clock
timekeeping/clocksource_cyc2ns: Document intended range limitation
timekeeping: Ignore the bogus sleep time if pm_trace is enabled
selftests/timers: Fix spelling mistake "Asyncrhonous" -> "Asynchronous"
clocksource/drivers/bcm2835_timer: Unmap region obtained by of_iomap
clocksource/drivers/arm_arch_timer: Map frame with of_io_request_and_map()
arm64: dts: rockchip: Arch counter doesn't tick in system suspend
clocksource/drivers/arm_arch_timer: Don't assume clock runs in suspend
posix-timers: Make them configurable
posix_cpu_timers: Move the add_device_randomness() call to a proper place
timer: Move sys_alarm from timer.c to itimer.c
ptp_clock: Allow for it to be optional
Kconfig: Regenerate *.c_shipped files after previous changes
...
90 lines
2.4 KiB
Plaintext
90 lines
2.4 KiB
Plaintext
#
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# Cavium ethernet device configuration
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#
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config NET_VENDOR_CAVIUM
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bool "Cavium ethernet drivers"
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depends on PCI
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default y
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---help---
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Select this option if you want enable Cavium network support.
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If you have a Cavium SoC or network adapter, say Y.
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if NET_VENDOR_CAVIUM
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config THUNDER_NIC_PF
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tristate "Thunder Physical function driver"
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depends on 64BIT
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select THUNDER_NIC_BGX
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---help---
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This driver supports Thunder's NIC physical function.
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The NIC provides the controller and DMA engines to
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move network traffic to/from the memory. The NIC
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works closely with TNS, BGX and SerDes to implement the
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functions replacing and virtualizing those of a typical
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standalone PCIe NIC chip.
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config THUNDER_NIC_VF
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tristate "Thunder Virtual function driver"
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depends on 64BIT
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---help---
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This driver supports Thunder's NIC virtual function
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config THUNDER_NIC_BGX
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tristate "Thunder MAC interface driver (BGX)"
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depends on 64BIT
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select PHYLIB
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select MDIO_THUNDER
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select THUNDER_NIC_RGX
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---help---
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This driver supports programming and controlling of MAC
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interface from NIC physical function driver.
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config THUNDER_NIC_RGX
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tristate "Thunder MAC interface driver (RGX)"
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depends on 64BIT
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select PHYLIB
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select MDIO_THUNDER
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---help---
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This driver supports configuring XCV block of RGX interface
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present on CN81XX chip.
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config LIQUIDIO
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tristate "Cavium LiquidIO support"
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depends on 64BIT
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imply PTP_1588_CLOCK
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select FW_LOADER
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select LIBCRC32C
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---help---
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This driver supports Cavium LiquidIO Intelligent Server Adapters
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based on CN66XX, CN68XX and CN23XX chips.
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To compile this driver as a module, choose M here: the module
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will be called liquidio. This is recommended.
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config OCTEON_MGMT_ETHERNET
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tristate "Octeon Management port ethernet driver (CN5XXX, CN6XXX)"
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depends on CAVIUM_OCTEON_SOC
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select PHYLIB
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select MDIO_OCTEON
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default y
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help
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Enable the ethernet driver for the management
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port on Cavium Networks' Octeon CN57XX, CN56XX, CN55XX,
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CN54XX, CN52XX, and CN6XXX chips.
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config LIQUIDIO_VF
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tristate "Cavium LiquidIO VF support"
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depends on 64BIT && PCI_MSI
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select PTP_1588_CLOCK
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---help---
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This driver supports Cavium LiquidIO Intelligent Server Adapter
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based on CN23XX chips.
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To compile this driver as a module, choose M here: The module
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will be called liquidio_vf. MSI-X interrupt support is required
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for this driver to work correctly
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endif # NET_VENDOR_CAVIUM
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