From: Segher Boessenkool <segher@kernel.crashing.org>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, Zhang Wei-r63237 <Wei.Zhang@freescale.com>
Subject: Re: Porting RapidIO from ppc arch to powerpc arch in support of MPC8641D
Date: Wed, 23 May 2007 18:00:38 +0200 [thread overview]
Message-ID: <0389b4398a09293e6b6e0e4304a81ebe@kernel.crashing.org> (raw)
In-Reply-To: <Pine.LNX.4.64.0705230916170.535@localhost.localdomain>
>>> interrupts = <30 1 31 1 32 1 35 1 36 1 37 1 38 1>;
>>>
>> Do you really use all of this interrupts? In my test, three <32 2 35 2
>> 36 2> are okay, and the sense is 2.
>
> I think we need to list all the interrupts possible from RIO, not just
> the
> ones the driver happens to use.
Yes exactly; the device tree describes the hardware, not
the way that Linux (or any other OS) happens to use it.
The same holds for the "law", "doorbells", and "mailboxes"
properties -- I have no clue whether those are hardware
properties or what else, you guys figure it out :-)
Segher
next prev parent reply other threads:[~2007-05-23 16:00 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-22 19:38 Porting RapidIO from ppc arch to powerpc arch in support of MPC8641D Phil Terry
2007-05-22 20:08 ` Segher Boessenkool
2007-05-22 20:09 ` Timur Tabi
2007-05-22 23:05 ` Arnd Bergmann
2007-05-24 6:48 ` Porting RapidIO from ppc arch to powerpc arch in support ofMPC8641D Zhang Wei-r63237
2007-05-24 9:19 ` Arnd Bergmann
2007-05-24 9:44 ` Zhang Wei-r63237
2007-05-24 11:27 ` Arnd Bergmann
2007-05-23 13:26 ` Porting RapidIO from ppc arch to powerpc arch in support of MPC8641D Zhang Wei-r63237
2007-05-23 13:32 ` Mark A. Greer
2007-05-23 14:03 ` Zhang Wei-r63237
2007-05-23 15:42 ` Phil Terry
2007-05-23 15:53 ` Mark A. Greer
2007-05-23 15:54 ` Phil Terry
2007-05-23 14:21 ` Kumar Gala
2007-05-23 15:37 ` Phil Terry
2007-05-23 16:05 ` Segher Boessenkool
2007-05-23 16:20 ` Phil Terry
2007-05-23 16:20 ` Kumar Gala
2007-05-23 16:43 ` Phil Terry
2007-05-23 23:17 ` Segher Boessenkool
2007-05-23 23:05 ` Segher Boessenkool
2007-05-24 7:31 ` Porting RapidIO from ppc arch to powerpc arch in support ofMPC8641D Zhang Wei-r63237
2007-05-23 16:00 ` Segher Boessenkool [this message]
2007-05-23 16:13 ` Porting RapidIO from ppc arch to powerpc arch in support of MPC8641D Phil Terry
2007-05-24 0:52 ` David Gibson
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