THT(4) | Device Drivers Manual | THT(4)

# NAME

`tht`, `thtc` — Tehuti Networks 10Gb Ethernet device

# SYNOPSIS

`thtc* at pci?`
`tht* at thtc?`

# DESCRIPTION

The `tht` driver provides support for the Tehuti Networks 10 Gigabit Ethernet controllers and adapters, including the following:

- TN3017-S 10 GbE Single Port XAUI Server Controller
- TN3017-D 10 GbE Dual Port XAUI Server Controller
- TN7581-D 10 GbE Dual XFP Server Adapter
- TN7585-D 10 GbE Dual CX4 Low Profile Server Adapter
- TN7588-S 10 GbE Single 10GBASET Low Profile Server Adapter
- TN7588-D 10 GbE Dual 10GBASET Low Profile Server Adapter
- TN7589-S 10 GbE Single CX4 Low Profile Server Adapter

# FILES

The adapter needs a firmware file, which is loaded on demand by the driver when the device is attached:

/etc/firmware/tht

# SEE ALSO

arp(4), ifmedia(4), intro(4), netintro(4), pci(4), ifconfig(8)

# HISTORY

The `tht` driver first appeared in OpenBSD 4.2.

# AUTHORS

The `tht` driver was written by David Gwynne <dlg@openbsd.org>.

February 17, 2022 | Debian