This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: Interrupts disabled during cyg_net_init()?

From: Andrew Lunn <andrew at lunn dot ch>
To: David Vrabel <dvrabel at arcom dot com>
Cc: ecos-discuss at sources dot redhat dot com
Date: Fri, 5 Aug 2005 13:56:35 +0200
Subject: Re: [ECOS] Interrupts disabled during cyg_net_init()?
References: <42F33C0B.30409@arcom.com>

On Fri, Aug 05, 2005 at 11:14:35AM +0100, David Vrabel wrote:
> Hi,
> 
> I have an ethernet driver that requires working interrupts during
> initialization.  However, it appears the the interrupt ISR isn't called
> until after cyg_net_init() is complete.  e.g., a snippet of the message
> log looks like this:
> 
> ...
> [cyg_net_init] Done
> ix_isr()
> ix_dsr()
> 
> Are interrupts not enabled during cyg_net_init()?

I think interrupts are only enabled once the schedular starts.

        Andrew

-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss

References:
- Interrupts disabled during cyg_net_init()?
  - From: David Vrabel

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]