Bug#452841: zaptel-source: occasionally fails to initialize with error -5 and never accepts calls

[Tzafrir Cohen]

On Sun, Nov 25, 2007 at 04:45:16PM +0100, folkert wrote:
> Package: zaptel-source
> Version: 1:1.4.5.1~dfsg-2
> Severity: normal
> 
> 
> occasionally fails to initialize with error -5 and never accepts calls
> 
> from dmesg:
> Zapata Telephony Interface Registered on major 196
> Zaptel Version: 1.4.5.1
> Zaptel Echo Canceller: MG2
> ACPI: PCI Interrupt 0000:06:02.0[A] -> GSI 18 (level, low) -> IRQ 18
> FXO PCI Master abort
> wcfxo: probe of 0000:06:02.0 failed with error -5

(error -5: -EIO - I/O error)

I have noticed that those cards sometimes needed some PCI-level tweaks.
e.g: on older kernels with some systems you sometimes needed to use the
kernel parameter 'pci=noacpi' .

-- 
               Tzafrir Cohen
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