From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Simek Subject: Re: [RFC] Architecture independent pcibios? Date: Wed, 09 Oct 2013 13:52:29 +0200 Message-ID: <5255437D.7040207@monstr.eu> References: <20131008144211.GA25231@e102652-lin.cambridge.arm.com> <20131008171343.GB25606@e102652-lin.cambridge.arm.com> <1381264278.645.232.camel@pasglop> Reply-To: monstr@monstr.eu Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="bIRq6vEKG3hBrsvKettFvR9aujdGMmfRQ" Return-path: In-Reply-To: <1381264278.645.232.camel@pasglop> Sender: linux-pci-owner@vger.kernel.org To: Benjamin Herrenschmidt Cc: Liviu Dudau , Bjorn Helgaas , "linux-pci@vger.kernel.org" , Catalin Marinas , Olof Johansson , Arnd Bergmann , "grant.likely@linaro.org" , "rob.herring@calxeda.com" , "devicetree@vger.kernel.org" List-Id: devicetree@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --bIRq6vEKG3hBrsvKettFvR9aujdGMmfRQ Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 10/08/2013 10:31 PM, Benjamin Herrenschmidt wrote: > On Tue, 2013-10-08 at 18:13 +0100, Liviu Dudau wrote: >> There are at least a handful of architectures that seem to share the s= ame >> implementation for most (all?) of the pcibios_*() functions. (PowerPC = and >> microblaze the most obvious offenders, x86 to a certain extent). >=20 > That's because microblaze started by copying the powerpc code :-)=20 yes and the reason was that xilinx ppc405 and then ppc440 used the same pci IPs that's why it was easier just to use this code. I am keeping microblaze pcie driver out of mainline but definitely unification work has to be done. Thanks, Michal --=20 Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/ Maintainer of Linux kernel - Xilinx Zynq ARM architecture Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform --bIRq6vEKG3hBrsvKettFvR9aujdGMmfRQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlJVQ30ACgkQykllyylKDCGKZwCeLy0FOGAo9PbI5sfn7j+F6wFM vS0An0ode+IiphH8glruGnmMeyZDo0Z2 =abnv -----END PGP SIGNATURE----- --bIRq6vEKG3hBrsvKettFvR9aujdGMmfRQ--