From: David Hawkins <dwh@ovro.caltech.edu>
To: Mirek23 <miroslaw.dach@psi.ch>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: signals handling in the kernel
Date: Thu, 30 Aug 2007 08:57:14 -0700 [thread overview]
Message-ID: <46D6E8DA.9090308@ovro.caltech.edu> (raw)
In-Reply-To: <12409543.post@talk.nabble.com>
Hi Mirek,
> I went throught the Rubini book about device drivers
> and I see that you are absolutly right about
> the way how to handle interrupts in the user space.
Great, glad to hear you are convinced :)
> When I find a bit of time I will try your first
> suggestion with read() which blocks in the user space
> and waits for ISR to write data to the buffer.
Look at the example drivers I wrote. Its all in
there, just copy whatever you want.
> Many thanks for all your suggestions
No problem! Its the open-source way ;)
Cheers,
Dave
next prev parent reply other threads:[~2007-08-30 15:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-07 11:32 signals handling in the kernel Mirek23
2007-08-07 16:54 ` David Hawkins
2007-08-07 18:31 ` David Hawkins
2007-08-08 7:32 ` Mirek23
2007-08-08 17:19 ` David Hawkins
2007-08-30 15:23 ` Mirek23
2007-08-30 15:57 ` David Hawkins [this message]
2007-08-08 8:15 ` Mirek23
2007-08-09 13:47 ` Detlev Zundel
2007-08-20 11:49 ` Mirek23
2007-08-20 16:53 ` David Hawkins
2007-08-23 10:57 ` Mirek23
2007-08-23 16:32 ` David Hawkins
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