CAS(4) | Device Drivers Manual | CAS(4) |
cas
—
Cassini/Cassini+ (GigaSwift) Ethernet device
driver
cas* at pci? dev ? function ?
Configuration of PHYs may also be necessary. See mii(4).
The cas
driver provides support for the
Sun Cassini and Cassini+ (GigaSwift) and the National Semiconductor Saturn
Ethernet hardware found in Sun UltraSPARC machines and Sun GigaSwift PCI
cards.
Cards supported by this driver include:
brgphy(4), gentbi(4), gphyter(4), ifmedia(4), intro(4), mii(4), ifconfig(8)
Sun Microsystems, Cassini+ ASIC Specification, https://web.archive.org/web/20090701014334/http://www.sun.com/processors/manuals/cs_plus.pdf.
The cas
driver first appeared in
OpenBSD 4.1. NetBSD support
was added in NetBSD 6.0.
The cas
driver was written for
OpenBSD by Mark Kettenis
⟨kettenis@openbsd.org⟩, based on the
gem(4) driver, and ported to
NetBSD by Julian Coleman
⟨jdc@NetBSD.org⟩.
The cas
driver does not support any of the
advanced features of the Cassini chip.
On the SX fibre variants of the hardware, the link may stay down
if media options apart from autoselect
are
chosen.
December 25, 2019 | NetBSD 10.99 |