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From: Alemao <xcarandiru@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: MPC85xx External/Internal Interrupts
Date: Fri, 4 Sep 2009 10:04:22 -0300	[thread overview]
Message-ID: <d970ff420909040604h1bb3874eg5c79f79f85e713a3@mail.gmail.com> (raw)

Hi all,

In all MPC85xx DTS files I have seen this interrupt configuration for
TSEC1:

interrupts = <29 2 30 2 34 2>;

29 - TSEC1 interrupt transmit
30 - TSEC1 interrupt receive
34 - TSEC1 interrupt error


But in MPC8555RM, chapter 10.1.5.2 the numbers are these:

13 - TSEC1 interrupt transmit
14 - TSEC1 interrupt receive
18 - TSEC1 interrupt error


Im a little bit confused about this internal interrupts, how can I get
this numbers? TSEC1 is working normally.


My real problem is that my driver is trying to request the external
interrupt IRQ0, and I dont know what number use in INTR_NUM:

request_irq(INTR_NUM, , , , )


Im using linux-2.6.26

Cheers,

--
Alemao

             reply	other threads:[~2009-09-04 13:10 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-09-04 13:04 Alemao [this message]
2009-09-04 19:28 ` Alemao
2009-09-04 19:29   ` Alemao
2009-09-06 11:06     ` Sebastian Andrzej Siewior
2009-09-09 18:28       ` Scott Wood
2009-09-10 13:15         ` Sebastian Andrzej Siewior
2009-09-10 22:24           ` Sebastian Andrzej Siewior
2009-09-10 22:27             ` Scott Wood
2009-12-06 11:32               ` [RFC] doc/powerpc: try to explain why the interrupt numbers are off by 16 Sebastian Andrzej Siewior
2009-12-09 20:51                 ` Kumar Gala

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