From: Grant Likely <grant.likely@secretlab.ca>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Mark Salter <msalter@redhat.com>,
linux-kernel@vger.kernel.org, Deepak Saxena <dsaxena@linaro.org>
Subject: Re: [PATCH 11/24] C6X: interrupt handling
Date: Mon, 12 Sep 2011 14:01:25 -0600 [thread overview]
Message-ID: <20110912200125.GE23345@ponder.secretlab.ca> (raw)
In-Reply-To: <alpine.LFD.2.02.1109121629450.2723@ionos>
On Mon, Sep 12, 2011 at 04:30:36PM +0200, Thomas Gleixner wrote:
> On Mon, 12 Sep 2011, Mark Salter wrote:
>
> > On Fri, 2011-09-09 at 16:33 +0200, Thomas Gleixner wrote:
> > > On Wed, 31 Aug 2011, Mark Salter wrote:
> > >
> > > > + *
> > > > + * Large parts taken directly from powerpc.
> > >
> > > Is it really necessary to copy that stuff instead of generalizing it ?
> > > I guess that's mostly about the reverse map & Co.
> >
> > I have a patch that takes the code out of powerpc and puts in kernel/irq
> > where both powerpc and c6x can use it. That leaves us with two files in
> > kernel/irq trying to manage hw <--> virt mappings. So, some merging of
> > irqdomain.c and the former powerpc code is needed. I'm not sure how that
> > should go. At the moment, irqdomain doesn't support dynamic allocation
> > of irq_descs, so its not currently suitable for powerpc or c6x.
>
> Grant was working on that as well. You should talk to him.
Yes, I've been working on it, but it isn't complete. Summer hit and
all my hacking time went to travel and being a father to my
home-from-school children. :-)
I believe Deepak is getting an engineer assigned from Linaro to help me finish
the work of migrating PowerPC to use irqdomain.c. We talked about it
last week at Linux Plumbers conference.
g.
next prev parent reply other threads:[~2011-09-12 20:01 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-31 21:26 [PATCH v2 00/24] C6X: New architecture patch set Mark Salter
2011-08-31 21:26 ` [PATCH 01/24] fix default __strnlen_user macro Mark Salter
2011-08-31 23:30 ` Ryan Mallon
2011-09-01 1:38 ` Mark Salter
2011-09-01 1:54 ` Ryan Mallon
2011-09-01 19:23 ` Mark Salter
2011-09-01 23:34 ` Ryan Mallon
2011-08-31 21:26 ` [PATCH 02/24] fixed generic page.h for non-zero PAGE_OFFSET Mark Salter
2011-08-31 21:26 ` [PATCH 03/24] add ELF machine define for TI C6X DSPs Mark Salter
2011-08-31 21:26 ` [PATCH 04/24] C6X: build infrastructure Mark Salter
2011-08-31 21:26 ` [PATCH 05/24] C6X: early boot code Mark Salter
2011-08-31 21:26 ` [PATCH 06/24] C6X: devicetree Mark Salter
2011-09-12 20:11 ` Grant Likely
2011-09-12 23:20 ` Mark Salter
2011-09-13 6:43 ` Arnd Bergmann
2011-09-13 12:39 ` Mark Salter
2011-09-13 15:33 ` Arnd Bergmann
2011-09-13 17:54 ` Grant Likely
2011-09-13 20:11 ` Arnd Bergmann
2011-09-13 22:26 ` Mark Salter
2011-08-31 21:26 ` [PATCH 07/24] C6X: memory management and DMA support Mark Salter
2011-08-31 21:26 ` [PATCH 08/24] C6X: process management Mark Salter
2011-08-31 21:26 ` [PATCH 09/24] C6X: signal management Mark Salter
2011-09-01 9:50 ` Matt Fleming
2011-09-01 19:15 ` Mark Salter
2011-08-31 21:26 ` [PATCH 10/24] C6X: time management Mark Salter
2011-09-09 14:19 ` Thomas Gleixner
2011-09-12 14:12 ` Mark Salter
2011-09-13 1:16 ` john stultz
2011-09-13 3:18 ` Mark Salter
2011-09-13 3:44 ` john stultz
2011-08-31 21:26 ` [PATCH 11/24] C6X: interrupt handling Mark Salter
2011-09-09 14:33 ` Thomas Gleixner
2011-09-12 14:27 ` Mark Salter
2011-09-12 14:30 ` Thomas Gleixner
2011-09-12 20:01 ` Grant Likely [this message]
2011-08-31 21:26 ` [PATCH 12/24] C6X: syscalls Mark Salter
2011-08-31 21:26 ` [PATCH 13/24] C6X: traps Mark Salter
2011-08-31 21:26 ` [PATCH 14/24] C6X: clocks Mark Salter
2011-08-31 21:26 ` [PATCH 15/24] C6X: cache control Mark Salter
2011-08-31 21:26 ` [PATCH 16/24] C6X: loadable module support Mark Salter
2011-08-31 21:26 ` [PATCH 17/24] C6X: ptrace support Mark Salter
2011-08-31 21:26 ` [PATCH 18/24] C6X: headers Mark Salter
2011-08-31 21:26 ` [PATCH 19/24] C6X: library code Mark Salter
2011-08-31 21:26 ` [PATCH 20/24] C6X: general SoC support Mark Salter
2011-08-31 21:26 ` [PATCH 21/24] C6X: specific " Mark Salter
2011-08-31 21:26 ` [PATCH 22/24] C6X: EMIF - External Memory Interface Mark Salter
2011-08-31 21:26 ` [PATCH 23/24] C6X: Power and Sleep Controller Mark Salter
2011-08-31 21:34 ` [PATCH v2 00/24] C6X: New architecture patch set Mark Salter
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