Manual Reference Pages - EN (4)
- device driver for Midway-based ATM interfaces
To compile this driver into the kernel,
place the following lines in your
kernel configuration file:
.Cd device en
.Cd device atm
.Cd device utopia
Alternatively, to load the driver as a
module at boot time, place the following line in
device driver supports Midway-based ATM interfaces including the
Efficient Networks, Inc. ENI-155 and Adaptec ANA-59x0.
Midway is an AAL5 SAR (Segmentation and Reassembly) chip.
For configuring the card for IP see
The following sysctls are recognized by the driver additionally to those
Contains an array of
with internal driver statistics.
This is a bit map of debugging options.
This variable is only available when the driver is compiled with debugging
The driver supports the media options
en0 <Efficient Networks ENI-155p> rev 0 int a irq 5 on pci0:16
en0: ATM midway v0, board IDs 6.0, Utopia (pipelined), 512KB on-board RAM
en0: maximum DMA burst length = 64 bytes
en0: 7 32KB receive buffers, 8 32KB transmit buffers allocated
.An Chuck Cranor
of Washington University implemented
driver in 1996 for
The driver extensively uses DMA on PCI.
generation PCI chipsets do not work or exhibit poor performance.
Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.