From: Thomas Gleixner <tglx@linutronix.de>
To: Marc Zyngier <marc.zyngier@arm.com>
Cc: Sebastian Frias <sf84@laposte.net>,
Jason Cooper <jason@lakedaemon.net>, Mason <slash.tmp@free.fr>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH v1] irqchip: add support for SMP irq router
Date: Tue, 5 Jul 2016 21:24:46 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.11.1607052123060.4083@nanos> (raw)
In-Reply-To: <577BEABE.2010204@arm.com>
On Tue, 5 Jul 2016, Marc Zyngier wrote:
> On 05/07/16 17:59, Sebastian Frias wrote:
> > Well, if you the domains should not be described in the DT and that they should
> > be somehow hardcoded into the drivers' code, it should not be hard indeed.
>
> Hardcoded? No way. You simply implement a route allocator in your
> driver, assigning them as needed. And yes, if you have more than 24
> interrupts, they get muxed.
There is one caveat though. Under some circumstances (think RT) you want to
configure which interrupts get muxed and which not. We really should have that
option, but yes for anything which has less than 24 autorouting is the way to
go.
Thanks,
tglx
next prev parent reply other threads:[~2016-07-05 19:27 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-30 16:03 Sebastian Frias
2016-07-04 12:11 ` Mason
2016-07-05 12:30 ` Sebastian Frias
2016-07-05 14:41 ` Jason Cooper
2016-07-05 15:07 ` Mason
2016-07-05 16:16 ` Jason Cooper
2016-07-06 11:37 ` Sebastian Frias
2016-07-06 16:28 ` Jason Cooper
2016-07-20 11:42 ` Sebastian Frias
2016-07-20 13:56 ` Jason Cooper
2016-07-05 15:18 ` Sebastian Frias
2016-07-05 15:53 ` Jason Cooper
2016-07-05 16:38 ` Sebastian Frias
2016-07-05 16:48 ` Marc Zyngier
2016-07-05 16:59 ` Sebastian Frias
2016-07-05 17:13 ` Marc Zyngier
2016-07-05 19:24 ` Thomas Gleixner [this message]
2016-07-06 8:58 ` Marc Zyngier
2016-07-06 9:30 ` Thomas Gleixner
2016-07-06 10:49 ` Sebastian Frias
2016-07-06 13:54 ` Marc Zyngier
2016-07-06 16:49 ` Jason Cooper
2016-07-06 10:47 ` Sebastian Frias
2016-07-06 13:50 ` Marc Zyngier
2016-07-07 12:16 ` Sebastian Frias
2016-07-07 12:42 ` Marc Zyngier
2016-07-19 14:23 ` [RFC PATCH v2] " Sebastian Frias
2016-07-19 16:49 ` Thomas Gleixner
2016-07-20 11:06 ` Sebastian Frias
2016-07-20 13:19 ` Marc Zyngier
2016-07-20 14:38 ` Thomas Gleixner
2016-07-20 9:35 ` Marc Gonzalez
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