From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linaro-kernel@lists.linaro.org" <linaro-kernel@lists.linaro.org>,
Arnd Bergmann <arnd@arndb.de>,
linux-pci <linux-pci@vger.kernel.org>,
Will Deacon <Will.Deacon@arm.com>,
LKML <linux-kernel@vger.kernel.org>,
Catalin Marinas <Catalin.Marinas@arm.com>,
Bjorn Helgaas <bhelgaas@google.com>,
LAKML <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v2 4/4] pci: Add support for creating a generic host_bridge from device tree
Date: Sun, 02 Mar 2014 12:23:35 +1100 [thread overview]
Message-ID: <1393723415.12039.1.camel@pasglop> (raw)
In-Reply-To: <20140228095559.GU1692@e106497-lin.cambridge.arm.com>
On Fri, 2014-02-28 at 09:55 +0000, Liviu Dudau wrote:
> The next phase will be to see how much of the pci_controller structure can move
> into the generic code and reduce its size. I do suffer from not having a PowerPC
> platform where I can test the changes, but I can produce some compiled code that
> someone can test.
Ok, we can probably start from there. I think the right approach is to actually
kill pci_controller by merging it with the new host bridge structure.
Most of the resources are there now, we need to move the rest. We probably will
need a way to attach platform specific bits to it though, and a few hooks to
populate them but that isn't terribly hard.
Cheers,
Ben.
next prev parent reply other threads:[~2014-03-02 1:23 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-27 13:06 [PATCH v2 0/4] [RFC] Support for creating generic host_bridge from device tree Liviu Dudau
[not found] ` < 1393506402-11474-5-git-send-email-Liviu.Dudau@arm.com>
2014-02-27 13:06 ` [PATCH v2 1/4] pci: OF: Fix the conversion of IO ranges into IO resources Liviu Dudau
[not found] ` <1393506402-11474-2-git-send-email-Liviu.Dudau-5wv7dgnIgG8@public.gmane.org>
2014-02-27 13:20 ` Arnd Bergmann
2014-02-27 13:22 ` Andrew Murray
2014-02-27 13:58 ` Arnd Bergmann
2014-02-27 18:19 ` Jason Gunthorpe
2014-02-27 19:12 ` Liviu Dudau
[not found] ` <20140227191259.GA31753-hOhETlTuV5niMG9XS5x8Mg@public.gmane.org>
2014-02-27 19:36 ` Jason Gunthorpe
2014-02-27 19:48 ` Arnd Bergmann
2014-02-27 20:07 ` Jason Gunthorpe
2014-02-27 20:22 ` Arnd Bergmann
2014-02-28 12:50 ` Liviu Dudau
2014-02-27 13:06 ` [PATCH v2 2/4] pci: Create pci_host_bridge before its associated bus in pci_create_root_bus Liviu Dudau
2014-02-27 13:22 ` Arnd Bergmann
2014-02-27 13:06 ` [PATCH v2 3/4] pci: Introduce a domain number for pci_host_bridge Liviu Dudau
2014-02-27 13:22 ` Arnd Bergmann
[not found] ` <1393506402-11474-1-git-send-email-Liviu.Dudau-5wv7dgnIgG8@public.gmane.org>
2014-02-27 13:06 ` [PATCH v2 4/4] pci: Add support for creating a generic host_bridge from device tree Liviu Dudau
2014-02-27 13:38 ` Arnd Bergmann
2014-02-27 13:48 ` Arnd Bergmann
2014-02-27 23:32 ` Benjamin Herrenschmidt
2014-02-28 8:46 ` Arnd Bergmann
2014-02-28 9:55 ` Liviu Dudau
2014-03-02 1:23 ` Benjamin Herrenschmidt [this message]
2014-03-02 1:25 ` Benjamin Herrenschmidt
2014-03-07 18:58 ` Grant Likely
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