AUXIO(4) - Device Drivers Manual (sparc64) # AUXIO(4) - Device Drivers Manual (sparc64)
NAME # auxio - SPARC64 auxiliary I/O
SYNOPSIS # auxio* at ebus? auxio* at sbus?
DESCRIPTION # The auxio device contains miscellaneous system controls, including the front panel LED. This LED can be made to blink based on the load average on most systems by setting the sysctl(2) variable machdep.led_blink to a non-zero value. Internally, various status bits for some of the onboard devices are found in auxio.
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AXPPMIC(4) - Device Drivers Manual # AXPPMIC(4) - Device Drivers Manual
NAME # axppmic - X-Powers AXP Power Management IC
SYNOPSIS # axppmic* at iic? axppmic* at rsb?
DESCRIPTION # The axppmic driver provides support for the X-Powers AXP Power Management ICs. Depending on the model, these devices have temperature, voltage and current sensors and power indicators. Sensor values are made available through the sysctl(8) interface.
SEE ALSO # iic(4), intro(4), sxirsb(4), sensorsd(8), sysctl(8)
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BCMTEMP(4) - Device Drivers Manual # BCMTEMP(4) - Device Drivers Manual
NAME # bcmtemp - Broadcom BCM2835/BCM2836/BCM2837 temperature monitor
SYNOPSIS # bcmtemp* at fdt?
DESCRIPTION # The bcmtemp driver provides support for the temperature sensor found on the Broadcom BCM2835/BCM2836/BCM2837 SoC.
Sensor values are made available through the sysctl(8) interface.
SEE ALSO # intro(4), sensorsd(8), sysctl(8)
HISTORY # The bcmtemp driver first appeared in OpenBSD 6.3.
AUTHORS # The bcmtemp driver was written by Mark Kettenis <kettenis@openbsd.
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BCMTMON(4) - Device Drivers Manual # BCMTMON(4) - Device Drivers Manual
NAME # bcmtmon - Broadcom BCM2711 temperature monitor
SYNOPSIS # bcmtmon* at fdt?
DESCRIPTION # The bcmtmon driver provides support for the temperature sensor found on the Broadcom BCM2711 SoC that is used in the Raspberry Pi 4.
Sensor values are made available through the sysctl(8) interface.
SEE ALSO # intro(4), sensorsd(8), sysctl(8)
HISTORY # The bcmtmon driver first appeared in OpenBSD 6.
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BERKWDT(4) - Device Drivers Manual # BERKWDT(4) - Device Drivers Manual
NAME # berkwdt - Berkshire Products watchdog timer device
SYNOPSIS # berkwdt0 at pci?
DESCRIPTION # The berkwdt driver provides support for the Berkshire Products PCI PC Watchdog. These devices contain a watchdog timer and general purpose digital inputs and outputs, but currently only the watchdog timer is supported.
berkwdt provides the standard watchdog(4) interface and may be used with watchdogd(8).
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BGW(4) - Device Drivers Manual # BGW(4) - Device Drivers Manual
NAME # bgw - Bosch motion sensor
SYNOPSIS # bgw* at iic?
DESCRIPTION # The bgw driver provides support for the Bosch BMC150, BMI055, BMA222E, BMA250E, BMA255 and BMA280 motion sensors. The acceleration data as well as the chip temperature are made available through the sysctl(8) interface.
SEE ALSO # iic(4), intro(4), sensorsd(8), sysctl(8)
HISTORY # The bgw driver first appeared in OpenBSD 6.
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CAC(4) - Device Drivers Manual # CAC(4) - Device Drivers Manual
NAME # cac - Compaq Smart Array 2/3/4 SCSI RAID controller
SYNOPSIS # cac* at pci? cac* at eisa?
DESCRIPTION # The cac driver provides support for the following RAID controllers:
Compaq Integrated Array Compaq IAES Compaq IDA Compaq IDA-2 Compaq RAID LC2 Compaq Smart Array 221 Compaq Smart Array 3100ES Compaq Smart Array 3200 Compaq Smart Array 4200 Compaq Smart Array 4250ES Compaq Smart Array 431 Compaq SMART Compaq SMART-2/E Compaq SMART-2/P Compaq SMART-2DH Compaq SMART-2SL All the RAID set volume management is done via the card BIOS.
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CARP(4) - Device Drivers Manual # CARP(4) - Device Drivers Manual
NAME # carp - Common Address Redundancy Protocol
SYNOPSIS # pseudo-device carp
DESCRIPTION # The carp interface is a pseudo-device which implements and controls the CARP protocol. carp allows multiple hosts on the same local network to share a set of IP addresses. Its primary purpose is to ensure that these addresses are always available, but in some configurations carp can also provide load balancing functionality.
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CISS(4) - Device Drivers Manual # CISS(4) - Device Drivers Manual
NAME # ciss - Compaq Smart Array SAS/SATA/SCSI RAID controller
SYNOPSIS # ciss* at pci?
DESCRIPTION # The ciss driver provides support for Compaq Smart Array SAS/SATA/SCSI RAID controllers, including:
Compaq 532, 5300, 5312, 5i Compaq 641, 642, 6400, 6400EM, 6422 Hewlett-Packard 6i, E200, E200i, E500, H240, H240ar, H240tr, H241, H244br, P212, P220i, P222, P224br, P230i, P240tr, P246br, P400, P400i, P410, P410i, P411, P420, P420i, P421, P430, P430i, P431, P440, P440ar, P441, P530, P531, P542t, P600, P700m, P711m, P712m, P721m, P731m, P741m, P800, P812, P822, P830, P830i, P840, P841, V100 These controllers support RAID 0, RAID 1, RAID 5, JBOD, and superpositions of those configurations.
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CLKBRD(4) - Device Drivers Manual (sparc64) # CLKBRD(4) - Device Drivers Manual (sparc64)
NAME # clkbrd - SPARC64 clock board
SYNOPSIS # clkbrd* at fhc?
DESCRIPTION # The clkbrd device provides support for the clock board on Sunfire, Starfire, and Wildfire UltraSPARC systems. This device also controls the main front panel LED. This LED can be made to blink based on the load average on most systems by setting the sysctl(2) variable machdep.
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