stge(4)

stge4

Sundance/tamarack tc9021 1gb ethernet device

Usage

stge* at pci? eephy* at mii? gentbi* at mii? ipgphy* at mii?

Overview

The stge device driver supports the Sundance/Tamarack TC9021 Gigabit Ethernet chip.

The Sundance/Tamarack TC9021 chip is found on adapters such as the following:

  • Allied Telesis CentreCOM LA1000-PCI-T

  • Antares Microsystems TC9021

  • Asus NX1101

  • D-Link DGE-550T

It uses an external PHY or an external 10-bit interface.

The stge driver supports IPv4 receive IP/TCP/UDP checksum offload and VLAN tag insertion and stripping.

Releases

51 releases since OpenBSD 3.1; the text changed 11 times.

  1. 3.1
  2. 3.2–3.6
  3. 3.7
  4. 3.8–3.9
  5. 4.0
  6. 4.1
  7. 4.2–4.3
  8. 4.4
  9. 4.5–5.3
  10. 5.4–5.6
  11. 5.7–6.9
  12. 7.0–8.0

History

The stge driver first appeared in OpenBSD 3.1.

Authors

The stge driver was written by Jason R. Thorpe ⟨[email protected]⟩.

From man 8.0-current-20261101 in OpenBSD 8.0-current (2026-11-01). Parsed by carta from the page's mdoc source.