DWQE(4) - Device Drivers Manual # DWQE(4) - Device Drivers Manual
NAME # dwqe - Synopsys DesignWare Ethernet Quality-of-Service Controller
SYNOPSIS # dwqe* at fdt? dwqe* at pci?
DESCRIPTION # The dwqe driver provides support for various Ethernet controllers based on the Synopsys DesignWare Ethernet Quality-of-Service Controller IP. These controllers are found on Rockchip RK3566, RK3568, and RK3588 SoCs, and on Intel Elkhart Lake SoCs.
The dwqe driver supports several media types, which are selected via the ifconfig(8) command.
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DWXE(4) - Device Drivers Manual # DWXE(4) - Device Drivers Manual
NAME # dwxe - Allwinner EMAC 10/100/1Gb Ethernet device
SYNOPSIS # dwxe* at fdt? rgephy* at mii?
DESCRIPTION # The dwxe driver provides support for various Ethernet controllers based on the Allwinner EMAC. These controllers are found on the Allwinner H3/H5/A64 SoCs.
The dwxe driver supports several media types, which are selected via the ifconfig(8) command. The supported media types are:
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EAP(4) - Device Drivers Manual # EAP(4) - Device Drivers Manual
NAME # eap - Ensoniq AudioPCI audio device
SYNOPSIS # eap* at pci? audio* at eap? midi* at eap?
DESCRIPTION # The eap driver supports the older Ensoniq AudioPCI and other ES1370 based sound cards, such as the Creative Labs SoundBlaster PCI64 and PCI128. The driver also supports many revisions of the more modern Ensoniq AudioPCI 97 (ES1371), as well as the Ensoniq CT5880 and the Creative Labs Ectiva 1938.
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EBUS(4) - Device Drivers Manual (sparc64) # EBUS(4) - Device Drivers Manual (sparc64)
NAME # ebus - introduction to SPARC EBus bus support
SYNOPSIS # ebus* at pci? ebus* at mainbus0
DESCRIPTION # The ebus bus is designed to provide the ability to put ISA and traditional Intel-style peripherals in a SPARC based system with a minimal amount of glue logic. Typically, it is implemented in the PCIO IC from SME, which also implements an hme(4) compatible PCI network device (’network’).
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EC(4) - Device Drivers Manual # EC(4) - Device Drivers Manual
NAME # ec - 3Com EtherLink II (3c503) Ethernet device
SYNOPSIS # ec0 at isa? port 0x250 iomem 0xd8000 irq 9
DESCRIPTION # The ec device driver supports 3Com EtherLink II (3C503) Ethernet cards.
The EtherLink II supports two media types on a single card. All support the AUI media type. The other media is either BNC or UTP behind a transceiver.
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ECADC(4) - Device Drivers Manual (sparc64) # ECADC(4) - Device Drivers Manual (sparc64)
NAME # ecadc - environmental monitoring subsystem temperature sensor
SYNOPSIS # ecadc* at iic?
DESCRIPTION # The ecadc driver supports the PCF8591 I2C analog to digital converter that is part of the environmental monitoring subsystem found on the Sun Enterprise 250 and Sun Enterprise 450 systems. The temperature readings are made available through the sysctl(8) interface.
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EEPHY(4) - Device Drivers Manual # EEPHY(4) - Device Drivers Manual
NAME # eephy - Marvell 88E1000/88E1011/88E1111/88E1545 Alaska Ethernet PHY
SYNOPSIS # eephy* at mii?
DESCRIPTION # The eephy driver supports Marvell 88E1000, 88E1011, 88E1111 and 88E1545 10/100/1000 Ethernet PHYs.
SEE ALSO # ifmedia(4), intro(4), mii(4), ifconfig(8)
OpenBSD 7.5 - September 24, 2019
EF(4) - Device Drivers Manual # EF(4) - Device Drivers Manual
NAME # ef - 3Com Fast EtherLink ISA (3c515) 10/100 Ethernet device
SYNOPSIS # ef* at isapnp? nsphy* at mii?
DESCRIPTION # The ef device driver supports the 3Com Fast EtherLink ISA family of Ethernet cards, and embedded controllers based on the 3Com “corkscrew” EtherLink chips.
The following media types and options (as given to ifconfig(8)) are supported:
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EFI(4) - Device Drivers Manual (arm64) # EFI(4) - Device Drivers Manual (arm64)
NAME # efi - EFI runtime services
SYNOPSIS # efi* at fdt?
DESCRIPTION # The efi driver provides support for EFI runtime services offered by UEFI firmware implementations. Support is currently limited to reading and setting the Real Time Clock on systems that offer such functionality.
SEE ALSO # intro(4)
HISTORY # The efi device driver first appeared in OpenBSD 6.
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EFIFB(4) - Device Drivers Manual (amd64) # EFIFB(4) - Device Drivers Manual (amd64)
NAME # efifb - EFI frame buffer
SYNOPSIS # efifb* at mainbus? wsdisplay* at efifb?
DESCRIPTION # The efifb driver supports the frame buffer passed from UEFI, the Unified Extensible Firmware Interface.
The efifb 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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