Subject: Re: LiteON 52x24x52x DMA old problems
To: Giles Lean <giles@nemeton.com.au>
From: Maggio <voloterreno@tin.it>
List: netbsd-bugs
Date: 03/06/2004 13:36:55
This is a multi-part message in MIME format.
--------------090201020900090207020504
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit

Giles Lean wrote:

>Maggio <voloterreno@tin.it> wrote:
>
>  
>
>>This is an OLD problem of NetBSD with the LiteON CDRW drives ,
>>    
>>
>
>  
>
>>The problem is this :
>>My model  is LiteON LTR-52246S , I use the lastest FirmWare
>>    
>>
>
>More likely you have a problem with the controller that drive is plugged
>in to.  What type is it?  If you include the relevant boot configuration
>messages from dmesg(8) or /var/run/dmesg.boot people will have more idea
>what you're talking about.
>
>Alternatively, try a different IDE interface, or even a different drive.
>(If I had to change one or the other, I'd change the controller.)
>
>Giles
>
>NetBSD 1.6.2 (GENERIC) #1: Mon Feb 23 20:37:18 EST 2004
>    unpriv@nemeton.com.au:/usr/local/NetBSD/netbsd-1-6/obj/sys/arch/i386/compile/GENERIC
>cpu0: Intel Celeron (Mendocino) (686-class), 398.73 MHz
>...
>ppb0 at pci0 dev 30 function 0: Intel 82801BA Hub-to-PCI Bridge (rev. 0x01)
>pci1 at ppb0 bus 1
>pci1: i/o space, memory space enabled
>...
>pciide0 at pci1 dev 13 function 0: Silicon Image 0680 (rev. 0x02)
>pciide0: bus-master DMA support present
>pciide0: primary channel configured to native-PCI mode
>pciide0: using irq 9 for native-PCI interrupt
>atapibus0 at pciide0 channel 0: 2 targets
>cd0 at atapibus0 drive 0: <LITE-ON LTR-40125S, , ZS0K> type 5 cdrom removable
>cd0: 32-bit data port
>cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
>cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA data transfers)
>...
>
>--
>Giles Lean <giles@nemeton.com.au>
>  
>
I've tried 2 different controllers :

a VIA VT8235 controller on a MSI KT4 Ultra

and a

VIA VT8237 controller on an Abit KV7

It's difficult that both presents this problem , and my other CD device 
(a NEC DVD reader) doesn't have any problem in working under NetBSD

--------------090201020900090207020504
Content-Type: text/html; charset=us-ascii
Content-Transfer-Encoding: 7bit

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1">
  <title></title>
</head>
<body text="#000000" bgcolor="#ffffff">
Giles Lean wrote:<br>
<blockquote type="cite"
 cite="mid20040306121928.26066.qmail@nemeton.com.au">
  <pre wrap="">Maggio <a class="moz-txt-link-rfc2396E" href="mailto:voloterreno@tin.it">&lt;voloterreno@tin.it&gt;</a> wrote:

  </pre>
  <blockquote type="cite">
    <pre wrap="">This is an OLD problem of NetBSD with the LiteON CDRW drives ,
    </pre>
  </blockquote>
  <pre wrap=""><!---->
  </pre>
  <blockquote type="cite">
    <pre wrap="">The problem is this :
My model  is LiteON LTR-52246S , I use the lastest FirmWare
    </pre>
  </blockquote>
  <pre wrap=""><!---->
More likely you have a problem with the controller that drive is plugged
in to.  What type is it?  If you include the relevant boot configuration
messages from dmesg(8) or /var/run/dmesg.boot people will have more idea
what you're talking about.

Alternatively, try a different IDE interface, or even a different drive.
(If I had to change one or the other, I'd change the controller.)

Giles

NetBSD 1.6.2 (GENERIC) #1: Mon Feb 23 20:37:18 EST 2004
    <a class="moz-txt-link-abbreviated" href="mailto:unpriv@nemeton.com.au:/usr/local/NetBSD/netbsd-1-6/obj/sys/arch/i386/compile/GENERIC">unpriv@nemeton.com.au:/usr/local/NetBSD/netbsd-1-6/obj/sys/arch/i386/compile/GENERIC</a>
cpu0: Intel Celeron (Mendocino) (686-class), 398.73 MHz
..
ppb0 at pci0 dev 30 function 0: Intel 82801BA Hub-to-PCI Bridge (rev. 0x01)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
..
pciide0 at pci1 dev 13 function 0: Silicon Image 0680 (rev. 0x02)
pciide0: bus-master DMA support present
pciide0: primary channel configured to native-PCI mode
pciide0: using irq 9 for native-PCI interrupt
atapibus0 at pciide0 channel 0: 2 targets
cd0 at atapibus0 drive 0: &lt;LITE-ON LTR-40125S, , ZS0K&gt; type 5 cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA data transfers)
..

--
Giles Lean <a class="moz-txt-link-rfc2396E" href="mailto:giles@nemeton.com.au">&lt;giles@nemeton.com.au&gt;</a>
  </pre>
</blockquote>
I've tried 2 different controllers :<br>
<br>
a VIA VT8235 controller on a MSI KT4 Ultra<br>
<br>
and a<br>
<br>
VIA VT8237 controller on an Abit KV7 <br>
<br>
It's difficult that both presents this problem , and my other CD device
(a NEC DVD reader) doesn't have any problem in working under NetBSD <br>
</body>
</html>

--------------090201020900090207020504--