Date: Mon, 08 May 2000 17:40:22 +0100 From: Roger Hardiman <roger@cs.strath.ac.uk> To: PU400001@exchange.Norway.NCR.com, Borje Josefsson <bj@dc.luth.se>, Pasi Patama <pasi.patama@inet.intermin.fi>, Nate Williams <nate@yogotech.com>, mobile@freebsd.org Subject: Nokia Card Phone 2.0 now working on FreeBSD Message-ID: <3916EDF6.9F71D08F@cs.strath.ac.uk>
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Hi everyone,
I've got the Nokia Card Phone 2.0 working on FreeBSD.
It works great and I've made several data calls now
including calls at 28.8 kb/s
Jen and I used FreeBSD 3.4-Release with PAO3 for
FreeBSD 3.4-Release from www.jp.freebsd.org/PAO
There is a bad CIS Tuple in the Nokia card which caused
pccardd to panic when trying to assign resources to the card.
(bug report follows)
(I'll supply a patch to those of you who want it)
Once I taught PAO to ignore the broken CIS entry, it worked
immediatly.
Roger
--
Roger Hardiman
Strathclyde University Telepresence Research Group
Glasgow, Scotland UK.
0141 548 2897
www.telepresence.strath.ac.uk
THE CIS BUG.......
There is a bad entry in the "configuration entry" tuple
FreeBSD's dumpcis shows this
Tuple #11, code = 0x1b (Configuration entry), length = 18
Config index = 0x3(default)
Interface byte = 0x41 (I/O) +RDY/-BSY active
Card decodes 4 address lines, 8 Bit I/O only
I/O address # 1: block length = 0x10
IRQ modes: Level
IRQs: 4 5 8 9 10 11 12 13 14 15
Look at the I/O address #1 entry.
Normally i/o address fields contain 2 parameters
block_length
block_start (the i/o address of the block)
block_start is missing in the Nokia card and this caused
PAO to fail.
The trick is to tell PAO to ignore CIS entries
where there is an i/o address entry, but the block_start is
not defined.
Roger
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