BNXT(4) - Device Drivers Manual # BNXT(4) - Device Drivers Manual
NAME # bnxt - Broadcom NetXtreme-C/E 10Gb/25Gb/40Gb/50Gb Ethernet device
SYNOPSIS # bnxt* at pci?
DESCRIPTION # The bnxt driver supports the Broadcom NetXtreme-C/E PCI Express Ethernet adapters based on the Broadcom BCM573xx and BCM574xx chipsets, including the following:
Broadcom P150c Adapter (10/25/40/50Gb QSFP28) Broadcom P150p Adapter (10/25/40/50Gb QSFP28) Broadcom P210c Adapter (10Gb SFP+) Broadcom P210p Adapter (10Gb SFP+) Broadcom P210tp Adapter (10GBASE-T) Broadcom P255c Adapter (10/25Gb QSFP28) Broadcom P255p Adapter (10/25Gb SFP28) Adapters based on these chipsets are also available as LOM/Mezzanine options for Dell, Lenovo, HPE and Supermicro servers.
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Netstart,
Arp,
Netintro,
Etherip,
Vether,
Ipsec,
Ipsecctl,
Tpmr,
Isakmpd,
Ifconfig,
Ioctl,
Errno,
Ip6,
Ip,
Hostname.if,
Pf,
Bridge BRIDGE(4) - Device Drivers Manual # BRIDGE(4) - Device Drivers Manual
NAME # bridge - Ethernet bridge interface
SYNOPSIS # pseudo-device bridge
#include <sys/types.h>
#include <net/if.h>
#include <netinet/in.h>
#include <netinet/if_ether.h>
#include <net/if_bridge.h>
DESCRIPTION # The bridge device creates a logical link between two or more Ethernet interfaces or encapsulation interfaces (see [etherip(4)](/man/man4/etherip.4)). This link between the interfaces selectively forwards frames from each interface on the bridge to every other interface on the bridge.
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BSE(4) - Device Drivers Manual # BSE(4) - Device Drivers Manual
NAME # bse - Broadcom GENET 10/100/1Gb Ethernet device
SYNOPSIS # bse* at acpi? bse* at fdt? brgphy* at mii?
DESCRIPTION # The bse driver provides support for the Broadcom GENET controller found on the Raspberry Pi4.
The bse driver supports several media types, which are selected via the ifconfig(8) command. The supported media types are:
media autoselect
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BWFM(4) - Device Drivers Manual # BWFM(4) - Device Drivers Manual
NAME # bwfm - Broadcom and Cypress IEEE 802.11a/ac/ax/b/g/n wireless network device
SYNOPSIS # bwfm* at pci? bwfm* at sdmmc? bwfm* at usb?
DESCRIPTION # The bwfm driver provides support for Broadcom and Cypress FullMAC wireless network adapters.
The following table summarizes supported chipsets and their capabilities, as well as the bus attachments recognized by the bwfm driver:
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BWI(4) - Device Drivers Manual # BWI(4) - Device Drivers Manual
NAME # bwi - Broadcom AirForce IEEE 802.11b/g wireless network device
SYNOPSIS # bwi* at cardbus? bwi* at pci?
DESCRIPTION # The bwi driver provides support for Broadcom AirForce based PCI/Cardbus network adapters.
These are the modes the bwi driver can operate in:
BSS mode
Also known as infrastructure mode, this is used when associating with an access point, through which all traffic passes.
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CAD(4) - Device Drivers Manual # CAD(4) - Device Drivers Manual
NAME # cad - Cadence 10/100/1Gb Ethernet device
SYNOPSIS # cad* at fdt?
DESCRIPTION # The cad driver supports the Cadence Gigabit Ethernet MAC core found on some SoCs, including the following:
Microchip PolarFire SoC SiFive FU740-C000 Xilinx Zynq-7000 The cad driver supports IPv4 receive IP/TCP/UDP checksum offload, and IPv6 receive TCP/UDP checksum offload.
The following media types and options are supported, as given to ifconfig(8):
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Intro,
Nsgphy,
Ifmedia,
Arp,
Netintro,
Brgphy,
Gentbi,
Ifconfig,
Inet,
Hostname.if,
Cas CAS(4) - Device Drivers Manual # CAS(4) - Device Drivers Manual
NAME # cas - Sun Cassini 10/100/1Gb Ethernet device
SYNOPSIS # cas* at pci? brgphy* at mii? gentbi* at mii? nsgphy* at mii?
DESCRIPTION # The cas driver provides support for various NICs based on the Sun Cassini/Cassini+ and National Semiconductor Saturn Ethernet controller chips, including the following:
Sun GigaSwift Ethernet Adapter (10/100/1000baseT) Sun GigaSwift Ethernet MMF Adapter (1000baseSX) Sun Quad GigaSwift Ethernet UTP Adapter (10/100/1000baseT) Sun Quad GigaSwift PCI-X Adapter (10/100/1000baseT) Sun Dual Gigabit Ethernet and Dual SCSI/P Adapter (10/100/1000baseT) It uses an internal or external PHY or an external 10-bit interface.
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CDCE(4) - Device Drivers Manual # CDCE(4) - Device Drivers Manual
NAME # cdce - USB Communication Device Class Ethernet device
SYNOPSIS # cdce* at uhub?
DESCRIPTION # The cdce driver provides support for USB Host-to-Host (aka USB-to-USB) bridges based on the USB Communication Device Class (CDC) and Ethernet subclass, including the following:
Acer Labs USB 2.0 Data Link Dell Wireless 5530 Dell Wireless 5540 FRITZ!Box Fon ata 1020 G.
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CNMAC(4) - Device Drivers Manual (octeon) # CNMAC(4) - Device Drivers Manual (octeon)
NAME # cnmac - Cavium OCTEON built-in Ethernet device
SYNOPSIS # cnmac* at octgmx?
DESCRIPTION # The cnmac driver supports built-in Ethernet ports on Cavium OCTEON CN30xx, Cavium OCTEON Plus CN50xx, Cavium OCTEON II CN61xx, and Cavium OCTEON III CN71xx system on chips. Among the routers based on these chips are the following:
D-Link DSR-500
Netgear ProSecure UTM25
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CUE(4) - Device Drivers Manual # CUE(4) - Device Drivers Manual
NAME # cue - CATC USB-EL1201A USB Ethernet device
SYNOPSIS # cue* at uhub?
DESCRIPTION # The cue driver provides support for USB Ethernet adapters based on the Computer Access Technology Corporation’s USB-EL1202A chipset. This includes the following adapters:
Belkin F5U111
CATC Netmate
CATC Netmate II
SmartBridges SmartLink
The USB-EL1202A supports a 512-bit multicast hash filter, single perfect filter entry for the station address and promiscuous mode.
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