Re: How to NDRV_DELDMXSPEC?
Re: How to NDRV_DELDMXSPEC?
- Subject: Re: How to NDRV_DELDMXSPEC?
- From: "Duane Murphy" <email@hidden>
- Date: Sun, 28 Dec 2003 21:08:31 -0800
--- At Sun, 28 Dec 2003 18:40:26 -0800, Justin Walker wrote:
>
On Sunday, December 28, 2003, at 06:25 PM, Duane Murphy wrote:
>
>
> --- At Sun, 28 Dec 2003 14:24:37 -0800, Justin Walker wrote:
>
>
>
>> On Monday, December 22, 2003, at 03:43 PM, Duane Murphy wrote:
>
>>
>
>>> In my efforts to work around this kernel panic, I am trying to work
>
>>> out
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>>> how to use NDRV_DELDMXSPEC. The documentation is a bit lacking and
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>>> each
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>>> call gets a failure (ie -1) returned.
>
>>
>
>> The '-1' is the error indicator. The system gives you 'errno' to tell
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>> you what went wrong. Without that information, we'd just be
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>> speculating, without a net (as it were).
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>
>
> #define EINVAL 22 /* Invalid argument */
>
>
You should not be specifying a demux spec (the val and the val size
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should be zero). Deleting a demux spec is an "all or nothing" deal, in
>
the current implementation.
Thanks. I'll give this a try. Silly me for actually providing a parameter.
;-)
>
The other reason for getting EINVAL is that your "control block" does
>
not have a DLIL tag specified.
...Duane
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