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Date:      Thu, 4 Jan 2001 00:50:20 -0800
From:      Dino Farinacci <dino@procket.com>
To:        freebsd-mobile@FreeBSD.ORG
Subject:   "tx buffer allocation failed" errors with wi driver
Message-ID:  <200101040850.AAA26352@dino-pc.procket.com>

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    Not sure if others have run into this. I have a Dell Inspiron 3500 and 
    am using the Cabletron 802.11 RoamAbout PC-card. The wi driver recognizes 
    the card, initializes it, but when I set an IP address (or try using
    dhclient) on interface wi0, then try to send data, I get the following:

Dec 26 22:39:44 laptop /kernel: wi0: device timeout
Dec 26 22:39:44 laptop /kernel: wi0: tx buffer allocation failed
Dec 26 22:40:10 laptop /kernel: wi0: xmit failed
Dec 26 22:40:15 laptop /kernel: wi0: device timeout
Dec 26 22:40:15 laptop /kernel: wi0: tx buffer allocation failed
Dec 26 22:40:53 laptop /kernel: wi0: xmit failed
Dec 26 22:40:58 laptop /kernel: wi0: device timeout
Dec 26 22:40:58 laptop /kernel: wi0: tx buffer allocation failed
Dec 26 23:03:55 laptop /kernel: wi0: xmit failed
Dec 26 23:04:00 laptop /kernel: wi0: device timeout
Dec 26 23:04:00 laptop /kernel: wi0: tx buffer allocation failed
Dec 26 23:12:20 laptop /kernel: wi0: xmit failed
Dec 26 23:12:26 laptop /kernel: wi0: device timeout
Dec 26 23:12:26 laptop /kernel: wi0: failed to allocate 1594 bytes on NIC
Dec 26 23:12:26 laptop /kernel: wi0: tx buffer allocation failed
Dec 26 23:12:26 laptop /kernel: wi0: failed to allocate 1594 bytes on NIC
Dec 26 23:12:26 laptop /kernel: wi0: mgmt. buffer allocation failed

    From code inspection, it appears I can't get PC-card resident RAM 
    allocated.

    This card works fine on Windows. I'm running 4.1-RELEASE. I've heard rumors
    this works on 4.2. But I didn't see anything different in if_wi.c.
    Any clues?

Dino



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