pcmcia(4) File Formats pcmcia(4)NAME
pcmcia - PCMCIA nexus driver
DESCRIPTION
The PCMCIA nexus driver supports PCMCIA card client device drivers. There are no user-configurable options for this driver.
FILES
/kernel/misc/pcmcia pcmcia driver
SEE ALSO pcmciad(1M)SunOS 5.10 19 Jul 1996 pcmcia(4)
Check Out this Related Man Page
CNW(4) BSD Kernel Interfaces Manual CNW(4)NAME
cnw -- Netwave AirSurfer wireless network driver
SYNOPSIS
cnw* at pcmcia? function ?
DESCRIPTION
The cnw interface provides access to a theoretical 1 Mb/s wireless Ethernet network based on the Netwave AirSurfer Wireless LAN (formerly
known as the Xircom Netwave Wireless LAN).
Note that the driver does not support newer devices such as the Netwave AirSurfer ``Plus'', or the BayStack 650/660. These devices are sup-
ported by the awi(4) driver.
Netwave devices are not compatible with IEEE 802.11 wireless networks. Also note that there are Netwave devices with different wireless fre-
quency, depending on the radio band plan in each country.
The card uses 36K of I/O memory mapped to the card. You may need to increase memory space available to the PCMCIA controller. See pcmcia(4)
for details.
In use, the cards appear to achieve up to a 420Kb/s transfer rate, though a transfer rate between 250Kb/s and 350Kb/s is typical.
The card operates in the 2.4GHz frequency range and is subject to interference from microwaves, IEEE 802.11 wireless network devices, as well
as earth. For example, it seems that IEEE 802.11 channel 14 conflicts with Netwave (US frequency). They interfere with each other if they
are both operated in the same geographic region, causing weird packet loss. You may be able to avoid the interference with IEEE 802.11
devices, by changing the IEEE 802.11 channel.
HARDWARE
Cards supported by the cnw driver include:
Xircom CreditCard Netwave
NetWave AirSurfer
DIAGNOSTICS
cnw0: can't map memory Indicates that the driver was not able to allocate enough PCMCIA bus address space into which to map the device. See
pcmcia(4) and increase memory available to the PCMCIA controller.
SEE ALSO arp(4), awi(4), inet(4), intro(4), pcmcia(4), cnwctl(8)BSD January 5, 1997 BSD
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Anyone running this configuration?
The 2.4.9 Linux kernel has built in PCMCIA support and the README says it supports the... (1 Reply)
Hi,
I have a Dell Inspiron 4000 that I am using to run Redhat Linux 7.1.
This machine had 128Mb of RAM in it, and I upgraded to 512Mb.
Since this, the PCMCIA cards have disappeared from the system running under Linux, although they still work under windows and the file "/var/lib/pcmcia/stab"... (1 Reply)
ENV: linux Version: Mandrake 8.1, PCMCIA card: longshine lcs-8534TB.
(supported according the PCMCIA docs)
laptop is P-II lifetec
/etc/sysconfig/pcmcia:
PCMCIA=yes
PCIC=i82365 ( found via probe -m )
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adrienb:confused: (2 Replies)
Hey all,
I've bought a few bits from Belkin who seem quite happy to support FreeBSD! Last time I bought a UPS from them and it's still going well :D
I saw this on their website that the 16bit PCMCIA card was supported under FreeBSD:
http://www.belkin.com/network/F5D5020.html
I went to my... (0 Replies)
Hi,
I justed manged to install Solaris 8 on my Laptop, the only problem I have got is that It does not find my PCMCIA card. I need it to find my card so I can connect the Laptop to my LAN.
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... (2 Replies)
Hi
I recently installed Mandrake 9 on my laptop. It has 2 PCMCIA slots, and in one of them I usually keep one of my network cards (ones an Accton 2216, the other a Surecom EP-427). Under mandrake when my computer started up (and went into runlevel 5) it attempted to start 'network' and then... (2 Replies)
Hi,
I keep getting an error when I insert a pcm200 card on my laptop.
The Error:
Card type 32-bit cardbus is unsupported
I am using freebsd 4.11
thanks
lucky (2 Replies)
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As I know in Linux there is a tool pcmciautils for this pc-cards, but in FreeBSD I have... (1 Reply)
How to create a user account on a Linux desktop machine with restrictions on connecting to the LAN, WAN, PCMCIA ports, Firewire, CDROM and generally any user controllable output options?
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