From: Liviu Dudau <Liviu.Dudau@arm.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linux-pci <linux-pci@vger.kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Catalin Marinas <Catalin.Marinas@arm.com>,
Will Deacon <Will.Deacon@arm.com>,
linaro-kernel <linaro-kernel@lists.linaro.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
LKML <linux-kernel@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
LAKML <linux-arm-kernel@lists.infradead.org>,
Tanmay Inamdar <tinamdar@apm.com>
Subject: Re: [PATCH v5 1/7] pci: Introduce pci_register_io_range() helper function.
Date: Thu, 6 Mar 2014 16:04:42 +0000 [thread overview]
Message-ID: <20140306160442.GG6457@e106497-lin.cambridge.arm.com> (raw)
In-Reply-To: <201403042330.09607.arnd@arndb.de>
On Tue, Mar 04, 2014 at 10:30:09PM +0000, Arnd Bergmann wrote:
> On Tuesday 04 March 2014, Liviu Dudau wrote:
> > +int __weak pci_register_io_range(phys_addr_t addr, resource_size_t size)
> > +{
> > + return 0;
> > +}
> > +
>
> How about returning an error here? You don't actually register the range.
That's not the intention here. I basically want a nop, as by default (read x86)
we do nothing with the IO range.
Best regards,
Liviu
>
> Arnd
>
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
next prev parent reply other threads:[~2014-03-06 16:04 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-04 15:49 [PATCH v5 0/7] [RFC] Support for creating generic host_bridge from device tree Liviu Dudau
2014-03-04 15:49 ` [PATCH v5 1/7] pci: Introduce pci_register_io_range() helper function Liviu Dudau
2014-03-04 22:30 ` Arnd Bergmann
2014-03-06 16:04 ` Liviu Dudau [this message]
2014-03-07 0:24 ` Arnd Bergmann
2014-03-07 0:58 ` Liviu Dudau
2014-03-10 14:45 ` Liviu Dudau
2014-03-10 15:57 ` Arnd Bergmann
2014-03-04 15:49 ` [PATCH v5 2/7] pci: OF: Fix the conversion of IO ranges into IO resources Liviu Dudau
2014-03-04 15:50 ` [PATCH v5 3/7] pci: Create pci_host_bridge before its associated bus in pci_create_root_bus Liviu Dudau
2014-03-05 3:48 ` Yijing Wang
2014-03-05 4:41 ` Jingoo Han
2014-03-05 8:19 ` Liviu Dudau
2014-03-04 15:50 ` [PATCH v5 4/7] pci: Introduce a domain number for pci_host_bridge Liviu Dudau
2014-03-04 15:50 ` [PATCH v5 5/7] pci: Use parent domain number when allocating child busses Liviu Dudau
2014-03-05 1:49 ` Tanmay Inamdar
2014-03-05 8:16 ` Liviu Dudau
2014-03-04 15:50 ` [PATCH v5 6/7] pci: Export find_pci_host_bridge() function Liviu Dudau
2014-03-04 15:50 ` [PATCH v5 7/7] pci: Add support for creating a generic host_bridge from device tree Liviu Dudau
2014-03-05 1:20 ` Jingoo Han
2014-03-05 8:33 ` Liviu Dudau
2014-03-05 8:58 ` Jingoo Han
2014-03-05 1:53 ` [PATCH v5 0/7] [RFC] Support for creating " Tanmay Inamdar
2014-03-05 8:18 ` Liviu Dudau
2014-03-05 17:51 ` Tanmay Inamdar
2014-03-05 11:40 ` Liviu Dudau
2014-03-05 17:49 ` Tanmay Inamdar
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