hw

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Property Value
OID 6
Description hardware
Label
Type node
Format N
Flags
  • RD, Can read the value
  • WR, Can write the value
  • RW, RD and WR
  • MPSAFE, Multiprocessor safe


Children:
Child Description
hw.machine Machine class
hw.model Machine model
hw.ncpu Number of active CPUs
hw.byteorder System byte order
hw.physmem Amount of physical memory (in bytes)
hw.usermem Amount of memory (in bytes) which is not wired
hw.pagesize System memory page size
hw.floatingpoint Floating point instructions executed in hardware
hw.machine_arch System architecture
hw.realmem Amount of memory (in bytes) reported by the firmware
hw.i915kms Intel Graphics parameters
hw.dri DRI args
hw.acpi
hw.apic APIC options
hw.iavf iavf driver parameters
hw.ixl ixl driver parameters
hw.ice ICE driver parameters
hw.lower_amd64_sharedpage Lower sharedpage to work around Ryzen issue with executing code near the top of user memory
hw.instruction_sse SIMD/MMX2 instructions available in CPU
hw.mca Machine Check Architecture
hw.intrs interrupt:number @cpu: count
hw.intrbalance Interrupt auto-balance interval (seconds). Zero disables.
hw.hv_vendor Hypervisor vendor
hw.clockrate CPU instruction clock rate
hw.via_feature_xcrypt VIA xcrypt feature available in CPU
hw.via_feature_rng VIA RNG feature available in CPU
hw.mds_disable Microarchitectural Data Sampling Mitigation (0 - off, 1 - on VERW, 2 - on SW, 3 - on AUTO
hw.mds_disable_state Microarchitectural Data Sampling Mitigation state
hw.spec_store_bypass_disable Speculative Store Bypass Disable (0 - off, 1 - on, 2 - auto
hw.spec_store_bypass_disable_active Speculative Store Bypass Disable active
hw.ibrs_disable Disable Indirect Branch Restricted Speculation
hw.ibrs_active Indirect Branch Restricted Speculation active
hw.busdma Busdma parameters
hw.iommu
hw.vmbus Hyper-V vmbus
hw.hvtimesync Hyper-V timesync interface
hw.storvsc Hyper-V storage interface
hw.hn Hyper-V network interface
hw.bxe bxe driver parameters
hw.psm ps/2 mouse
hw.bus
hw.pagesizes Supported page sizes
hw.availpages Amount of physical memory (in pages)
hw.intrcnt Interrupt Counts
hw.intrnames Interrupt Names
hw.intr_epoch_batch Maximum interrupt handler executions without re-entering epoch(9)
hw.intr_storm_threshold Number of consecutive interrupts before storm protection is enabled
hw.xbd xbd driver parameters
hw.watchdog Main watchdog device
hw.vtnet VNET driver parameters
hw.usb USB debugging
hw.broken_txfifo UART FIFO has QEMU emulation bug
hw.syscons syscons
hw.midi Midi driver
hw.snd Sound driver
hw.sdhci sdhci driver
hw.puc puc(9) driver configuration
hw.pci PCI bus tuning parameters
hw.cbb CBB parameters
hw.pccard PCCARD parameters
hw.nvme NVMe sysctl tunables
hw.nvd nvd driver parameters
hw.mwl Marvell driver parameters
hw.mrsas MRSAS Driver Parameters
hw.mps MPS Driver Parameters
hw.mpr MPR Driver Parameters
hw.mmcsd mmcsd driver
hw.mmc mmc driver
hw.mfi MFI driver parameters
hw.malo Marvell 88w8335 driver parameters
hw.kbd kbd
hw.ix IXGBE driver parameters
hw.hid HID debugging
hw.em EM driver parameters
hw.efi EFI
hw.cardbus CardBus parameters
hw.bge BGE driver parameters
hw.bce bce driver parameters
hw.ath Atheros driver parameters
hw.ata ATA driver parameters
hw.an Wireless driver parameters
hw.amr AMR driver parameters
hw.aacraid AACRAID driver parameters
hw.aac AAC driver parameters