Incomplete list of pnp entries/resources with pnpacpi

Incomplete list of pnp entries/resources with pnpacpi

[Damien Challet]

Dear All,

On my thinkpad 600e,

1) pnpacpi does not seem to be as accurate as pnpbios. First of all the number 
of entry points is quite smaller: lspnp stops at 1b, while pnpacpi stops at 
10

2) There is no strict correspondance between the entries:

lspnp gives 

0e CSC0100 multimedia controller: audio
0f CSC0110 multimedia controller: audio
10 CSC0101 multimedia controller: audio
11 CSC0103 multimedia controller: audio

whereas pnpacpi gives

00:05  CSC0110
00:06  CSC0100
00:07  CSC0101

3) The resources allocated to each entry are not complete: 

for instance, pnpbios gives

0e CSC0100 multimedia controller: audio
        io 0x0530-0x0537
        io 0x0388-0x038b
        io 0x0220-0x0233
        irq 5
        dma 0
        dma 1

and pnpacpi

00:06  state = active
io 0x530-0x537

This might be the cause of my sound card not working.

Thanks for any help

Damien




-------------------------------------------------------
This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
Tool for open source databases. Create drag-&-drop reports. Save time
by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
Download a FREE copy at http://www.intelliview.com/go/osdn_nl

Re: Incomplete list of pnp entries/resources with pnpacpi

[Ville Syrjälä]

On Mon, Jan 24, 2005 at 05:04:45PM +0000, Damien Challet wrote:
> 3) The resources allocated to each entry are not complete: 
> 
> for instance, pnpbios gives
> 
> 0e CSC0100 multimedia controller: audio
>         io 0x0530-0x0537
>         io 0x0388-0x038b
>         io 0x0220-0x0233
>         irq 5
>         dma 0
>         dma 1
> 
> and pnpacpi
> 
> 00:06  state = active
> io 0x530-0x537

Have you tried this patch?
http://thread.gmane.org/gmane.linux.kernel/257312

For some reason it hasn't it been included in the kernel. Is the patch 
wrong or did it simply fall through the cracks?

-- 
Ville Syrjälä
syrjala-ORSVBvAovxo@public.gmane.org
http://www.sci.fi/~syrjala/


-------------------------------------------------------
This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
Tool for open source databases. Create drag-&-drop reports. Save time
by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
Download a FREE copy at http://www.intelliview.com/go/osdn_nl

Re: Incomplete list of pnp entries/resources with pnpacpi

[Damien Challet]

> Have you tried this patch?
> http://thread.gmane.org/gmane.linux.kernel/257312
>
> For some reason it hasn't it been included in the kernel. Is the patch
> wrong or did it simply fall through the cracks?

having "applied" the patch by hand to kernel 2.6.10, kernel ooops when 
initializing acpi !



-------------------------------------------------------
This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
Tool for open source databases. Create drag-&-drop reports. Save time
by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
Download a FREE copy at http://www.intelliview.com/go/osdn_nl