MOS(4) | Device Drivers Manual | MOS(4) |
mos
— MosChip
MCS7730/7830/7832 10/100 USB Ethernet device
mos* at uhub?
The mos
driver provides support for USB
Ethernet adapters based on the MosChip MCS7730, MCS7830 and MCS7832 USB 2.0
chipsets, including the following:
All adapters operate with either USB 1.x or USB 2.0 controllers, though performance with 1.x controllers is limited since the USB 1.x standard specifies a maximum transfer speed of 12Mbps. Users with USB 1.x controllers should therefore not expect to actually achieve 100Mbps speeds with these devices.
A 64-bit multicast hash table is supported, single perfect filter entry for the station address, all-multicast mode, and promiscuous mode. Packets are received and transmitted over separate USB bulk transfer endpoints.
The mos
driver supports the following
media types:
The mos
driver supports the following
media options:
For more information on configuring this device, see ifconfig(8).
arp(4), ifmedia(4), intro(4), netintro(4), usb(4), hostname.if(5), ifconfig(8)
MosChip India, http://www.moschip.com.
The mos
device driver first appeared in
OpenBSD 4.5.
The mos
driver was written by
Johann Christian Rode
<jcrode@gmx.net>.
April 8, 2014 | OpenBSD-6.8 |