From mboxrd@z Thu Jan  1 00:00:00 1970
From: Manish Jaggi <mjaggi@caviumnetworks.com>
Subject: Re: RFC: [PATCH 1/3] Enhance platform support for PCI
Date: Fri, 20 Feb 2015 17:40:58 +0530
Message-ID: <54E72452.3090801@caviumnetworks.com>
References: <54E71BDE.5020106@caviumnetworks.com> <54E7229C.7000301@linaro.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"; Format="flowed"
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xen.org>
In-Reply-To: <54E7229C.7000301@linaro.org>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: Julien Grall <julien.grall@linaro.org>, xen-devel@lists.xen.org
Cc: Prasun.kapoor@cavium.com, "Kumar, Vijaya" <Vijaya.Kumar@caviumnetworks.com>, "Stefano Stabellini
	(Stefano.Stabellini@citrix.com)" <stefano.stabellini@citrix.com>, Ian Campbell <ian.campbell@citrix.com>
List-Id: xen-devel@lists.xenproject.org


On 20/02/15 5:33 pm, Julien Grall wrote:
> Hello Manish,
>
> On 20/02/15 11:34, Manish Jaggi wrote:
>> The platform APIs are enhanced to provide support for parsing pci device
>> tree nodes and storing the config-space address which is later used for
>> pci_read/pci_write config calls.
> Can you explain why you choose to add per-platform callbacks rather than
> a generic solution?
The platform code is similar to what linux has in 
drivers/pci/host/pci-<platform>.c. I have used the same concept.
>
> Regards,
>