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Date:      Fri, 14 May 2004 19:16:27 +0400
From:      Roman Kurakin <rik@cronyx.ru>
To:        Marcel Moolenaar <marcel@xcllnt.net>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Sio & Puc memory mapped
Message-ID:  <40A4E2CB.2000007@cronyx.ru>
In-Reply-To: <20040513155109.GB6572@dhcp01.pn.xcllnt.net>
References:  <40A26162.9030607@cronyx.ru> <20040512.200542.09569104.imp@bsdimp.com> <40A37468.3060608@cronyx.ru> <20040513155109.GB6572@dhcp01.pn.xcllnt.net>

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May I ask you to make some tests for me?

We have a set of tests, which we use for testings of our async
adapters. I add support for one of ours cards via puc(4)&uart(4)
drivers. These tests works fine with patches for sio(4) driver (was
tested with 5.2 sio), but fails with puc(4)&uart(4).

I don't have any other cards supported by uart(4), so I can't test
it by my self. If you have a time and ability, I'll send these tests
for you.

rik

Marcel Moolenaar wrote:

>On Thu, May 13, 2004 at 05:13:12PM +0400, Roman Kurakin wrote:
>  
>
>>M. Warner Losh wrote:
>>    
>>
>>>In message: <40A26162.9030607@cronyx.ru>
>>>          Roman Kurakin <rik@cronyx.ru> writes:
>>>:     Does any body workin on support for memory mapped serial adapters?
>>>
>>>uart should support it.  You may be able to enhance puc to attach uart
>>>to your card.
>>>      
>>>
>>I didn't notice that mem-cards have uart(4) type in puc(4) driver when I 
>>started to dig.
>>    
>>
>They don't. uart(4) is a replacement for sio(4), not a an addendum to it.
>  
>
>>I was sure that it should be sio part.
>>    
>>
>So was I.
>  
>





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