[linux-audio-user] a PDAudioCF problem

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Hi Paul:

Paul Davis wrote:

>On Wed, 2005-08-31 at 08:38 -0400, Dave Phillips wrote:
>  
>
>>  However, a problem has come up that did not exist on a former 
>>identical installation: My PDAudioCF card is not recognized when I 'cat 
>>/proc/asound/cards'. lsmod shows this report:
>>    
>>
>
>what does lspci say?
>
>  
>
[dlphilp@localhost dlphilp]$ lspci
00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge 
(rev 03)
00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge 
(rev 03)
00:04.0 CardBus bridge: Texas Instruments PCI1220 (rev 02)
00:04.1 CardBus bridge: Texas Instruments PCI1220 (rev 02)
00:07.0 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02)
00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)
00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01)
00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02)
01:00.0 VGA compatible controller: Neomagic Corporation NM2200 
[MagicGraph 256AV] (rev 20)
01:00.1 Multimedia audio controller: Neomagic Corporation NM2200 
[MagicMedia 256AV Audio] (rev 20)


And this from 'lspci -v' :

00:04.0 CardBus bridge: Texas Instruments PCI1220 (rev 02)
        Subsystem: Hewlett-Packard Company: Unknown device 0007
        Flags: bus master, medium devsel, latency 168, IRQ 10
        Memory at 10000000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=00, secondary=02, subordinate=05, sec-latency=176
        Memory window 0: 10400000-107ff000 (prefetchable)
        Memory window 1: 10800000-10bff000
        I/O window 0: 00004000-000040ff
        I/O window 1: 00004400-000044ff
        16-bit legacy interface ports at 0001

00:04.1 CardBus bridge: Texas Instruments PCI1220 (rev 02)
        Subsystem: Hewlett-Packard Company: Unknown device 0007
        Flags: bus master, medium devsel, latency 168, IRQ 10
        Memory at 10001000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=00, secondary=06, subordinate=09, sec-latency=176
        Memory window 0: 10c00000-10fff000 (prefetchable)
        Memory window 1: 11000000-113ff000
        I/O window 0: 00004800-000048ff
        I/O window 1: 00004c00-00004cff
        16-bit legacy interface ports at 0001


The NM256 also sits on IRQ 10. Maybe an interrupt sharing problem ?

01:00.1 Multimedia audio controller: Neomagic Corporation NM2200 
[MagicMedia 256AV Audio] (rev 20)
        Subsystem: Hewlett-Packard Company MagicMedia 256AV Audio Device 
on Voyager II
        Flags: fast Back2Back, medium devsel, IRQ 10
        Memory at fe000000 (32-bit, prefetchable) [size=4M]
        Memory at fe700000 (32-bit, non-prefetchable) [size=1M]
        Capabilities: <available only to root>



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