---
name: "stg"
section: "4"
platform: "linux"
package: "freebsd-manpages"
version: "6.0-5"
release: "Debian 4.0 (Etch)"
platforms: ["linux"]
url: "https://new.carta.tech/stg/4"
---

# stg(4)

driver for Future Domain based SCSI controllers

## NAME

**stg** – driver for Future Domain based SCSI controllers

## SYNOPSIS

**device stg**

In */boot/device.hints* (for ISA controllers): **hint.stg.0.at="isa"**

## DESCRIPTION

The **stg** driver provides support for ISA, PCCARD and PCI controllers based on Future Domain SCSI controller chips including the TMC-16C30, 16C50 and 32C60.

## HARDWARE

Controllers supported by the **stg** driver include:

- Adaptec 2920/A

- Future Domain SCSI2GO

- Future Domain TMC-18XX/3260

- IBM SCSI PCMCIA Card

- ICM PSC-2401 SCSI

- MELCO IFC-SC

- RATOC REX-5536, REX-5536AM, REX-5536M, REX-9836A

Note that the Adaptec 2920C is supported by the [ahc(4)](/ahc/4.md) driver.

## SEE ALSO

[ahc(4)](/ahc/4.md), [cd(4)](/cd/4.md), [ch(4)](/ch/4.md), [da(4)](/da/4.md), [intro(4)](/intro/4.md), [sa(4)](/sa/4.md), [scsi(4)](/scsi/4.md)

## HISTORY

The **stg** device driver has been developed for NetBSD/pc98 and ported for FreeBSD. It first appeared in FreeBSD 2.2 with PAO and merged in FreeBSD 4.2.

## AUTHORS

The **stg** driver was written by Naofumi HONDA.