ASP(4) - Device Drivers Manual (hppa) # ASP(4) - Device Drivers Manual (hppa)
NAME # asp - core bus controller as present on older HP 9000/700 machines
SYNOPSIS # asp0 at mainbus? irq 28 gsc* at asp?
DESCRIPTION # The supported Core bus controllers are those present on older PA-RISC workstations, and include:
Core bus controller System clock Interrupt controller DMA controller Real-time clock Interface RAM and EEPROM controllers The irq level supplied is hardwired to the CPU pin, so changing the value would not produce any noticeable results (except lost interrupts for the whole I/O subsystem).
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AST(4) - Device Drivers Manual # AST(4) - Device Drivers Manual
NAME # ast - multiplexing serial communications interface
SYNOPSIS # ast0 at isa? port 0x1a0 irq 5 ast1 at isa? port 0x2a0 irq 6 com* at ast?
DESCRIPTION # The ast driver provides support for boards that multiplex together up to four EIA RS-232C (CCITT V.28) communications interfaces. Apparently the original master of hardware using this multiplexing protocol was AST.
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ASTFB(4) - Device Drivers Manual (powerpc64) # ASTFB(4) - Device Drivers Manual (powerpc64)
NAME # astfb - Aspeed BMC frame buffer
SYNOPSIS # astfb* at pci? wsdisplay* at astfb?
DESCRIPTION # The astfb driver supports the frame buffer set up by firmware on systems with an Aspeed Baseboard Management Controller (BMC).
The astfb driver interfaces the frame buffer with the wscons(4) console framework. It does not provide direct device driver entry points but makes its functions available via the internal wsdisplay(4) interface.
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ASTRO(4) - Device Drivers Manual (hppa) # ASTRO(4) - Device Drivers Manual (hppa)
NAME # astro - Astro Memory and I/O controller
SYNOPSIS # astro* at mainbus? elroy* at astro?
DESCRIPTION # The astro driver provides support for the Astro memory and I/O controller used on systems with PA-8500 and later 64-bit CPUs. It functions as a bridge from the Runway bus to up to 8 I/O ropes that connect to Elroy chips.
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ATAPISCSI(4) - Device Drivers Manual # ATAPISCSI(4) - Device Drivers Manual
NAME # atapiscsi - ATAPI<->SCSI adapter
SYNOPSIS # atapiscsi* at wdc? flags 0x0000 atapiscsi* at pciide? flags 0x0000
DESCRIPTION # The atapiscsi driver supports ATAPI (also called IDE) devices such as CD-ROMs, ZIP drives, LS-120 floppy drives, and tape drives. All ATAPI devices talk a subset of the SCSI protocol.
The atapiscsi driver acts like a SCSI adapter. Thus, the ATAPI devices connected to the system will appear as SCSI devices.
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Gpioctl,
Intro,
Cardbus,
Pci,
Ifmedia,
Arp,
Netintro,
Hostapd,
Ifconfig,
Gpio,
Hostname.if,
Ath ATH(4) - Device Drivers Manual # ATH(4) - Device Drivers Manual
NAME # ath - Atheros IEEE 802.11a/b/g wireless network device with GPIO
SYNOPSIS # ath* at pci? dev ? function ? ath* at cardbus? dev ? function ? gpio* at ath?
DESCRIPTION # The ath driver provides support for wireless network devices based on the Atheros AR5210, AR5211, and AR5212 chips.
All host/device interaction is via DMA. The ath driver encapsulates all IP and ARP traffic as 802.
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ATHN(4) - Device Drivers Manual # ATHN(4) - Device Drivers Manual
NAME # athn - Atheros IEEE 802.11a/b/g/n wireless network device
SYNOPSIS # athn* at cardbus? athn* at pci? athn* at uhub? port ?
DESCRIPTION # The athn driver provides support for a wide variety of Atheros 802.11n devices, ranging from the AR5008 up to the AR9287.
The AR5008 (codenamed Owl) is the first generation of Atheros 802.11n solutions. It consists of two chips, a MAC/Baseband Processor and a Radio-on-a-Chip.
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ATPHY(4) - Device Drivers Manual # ATPHY(4) - Device Drivers Manual
NAME # atphy - Attansic Technology F1/F2 10/100/1Gb Ethernet PHY
SYNOPSIS # atphy* at mii?
DESCRIPTION # The atphy driver supports the Attansic Technology F1 10/100/1Gb Ethernet PHY and F2 10/100 Ethernet PHY.
SEE ALSO # ifmedia(4), intro(4), mii(4), ifconfig(8)
OpenBSD 7.5 - September 8, 2021
ATU(4) - Device Drivers Manual # ATU(4) - Device Drivers Manual
NAME # atu - Atmel AT76C50x USB IEEE 802.11b wireless network device
SYNOPSIS # atu* at uhub? port ?
DESCRIPTION # The atu driver provides support for wireless network adapters based around the Atmel AT76C503, AT76C503A, AT76C505, and AT76C505A USB chipsets and four companion radio chipsets.
The atu driver encapsulates all IP and ARP traffic as 802.11 frames, though it can receive either 802.
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ATW(4) - Device Drivers Manual # ATW(4) - Device Drivers Manual
NAME # atw - ADMtek ADM8211 IEEE 802.11b wireless network device
SYNOPSIS # atw* at cardbus? atw* at pci?
DESCRIPTION # The atw driver supports PCI/CardBus 802.11b wireless adapters based on the ADMtek ADM8211.
The ADM8211 is a bus-mastering 802.11 Media Access Controller (MAC) which is derived from ADMtek’s DEC/Intel 21143 clones (see dc(4) for more information). It supports contention-free traffic (with an 802.
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