From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH 3/3] arm64: Use include/asm-generic/io.h Date: Fri, 11 Jul 2014 15:01:59 +0200 Message-ID: <20140711130158.GA10827@ulmo> References: <1404918699-17284-1-git-send-email-thierry.reding@gmail.com> <201407101514.16530.arnd@arndb.de> <20140711121923.GE11473@arm.com> <201407111458.09884.arnd@arndb.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="IS0zKkzwUGydFO0o" Return-path: Received: from mail-wg0-f48.google.com ([74.125.82.48]:43471 "EHLO mail-wg0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751921AbaGKNCF (ORCPT ); Fri, 11 Jul 2014 09:02:05 -0400 Content-Disposition: inline In-Reply-To: <201407111458.09884.arnd@arndb.de> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Arnd Bergmann Cc: Catalin Marinas , Russell King , Will Deacon , "linux-arm-kernel@lists.infradead.org" , "linux-arch@vger.kernel.org" , "linux-kernel@vger.kernel.org" --IS0zKkzwUGydFO0o Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jul 11, 2014 at 02:58:09PM +0200, Arnd Bergmann wrote: > On Friday 11 July 2014, Catalin Marinas wrote: > > ioread32() is indeed an alias for readl on arm64 but if the address it > > gets as argument looks like an I/O port, it adds PCI_IOBASE (via the inl > > macro). This would no longer happen with Thierry's patches. > >=20 > > So I guess that for this patch to work, we also need ioport_map() to > > return an address from the PCI_IOBASE range. Should we merge this now as > > well: > >=20 > > http://linux-arm.org/git?p=3Dlinux-ld.git;a=3Dcommitdiff;h=3D3423064d8e= 42a38164a8436bcdf7434cf9cd2192 >=20 > This is also part of patch 1/3 in Thierry's series. The hunk in my patch 1/3 is missing the "& IO_SPACE_LIMIT", I can respin and include that. Thierry --IS0zKkzwUGydFO0o Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIbBAEBAgAGBQJTv+BGAAoJEN0jrNd/PrOhyFEP+KqkpdLYOQtehNTGpf9JPtyu PeptxgaKpNht/2HockC7o4RPJ1OieH/4yhL8FYPnRgsqQX/YvENnn3p6/wZft8yE jJb3vnL5mC25u/3cyeiXsLm0umsTlE9iRbqSjZ7sIzeG7bGMrkTeHIQ6bNdhtY/S /XXvbxCKEv53Ud4542Cv6zrk1zDm8l2RSuSQrr9faG605UVEvEmwPsF6UUdlZSDQ N5mQFhh+HWvQH7v+gciGmXUm4udaa6dbdYijtwpGN1Al4Tp2ChsNSZeHe54gEu95 lXvF4bfru299E+Pi+FBmyN315AI97HEZhB2luc36Ek4qetTBfOVlTrSTBQMVQsZq u4hDvrFCC8Koc9ElwhYQWS1kZqRPa5P62dQS0Xkf34YnE0NiJ0FuqCPjOmKuDgwo 0M1zalDe5v0Uka3d5u/ddUr4YfPRvN4BltE2VtuiuDiLlXacyZwC2buf4ZIA476T 0NSGdt1eY26X13fMBYZDmFBfVDwHybJ3AiV9VaPpeI7AMovPJeUyRk5V+zX5nssk /+V0OvHBKP2q3Z/zcYtxgrwTyGGCdp86xP/OxlJcngy0eXbfnIfKm4Mh+20uZfqK p3v0rNpiH2hU+XsmBiz/oBSXtDAEkzsrmJu12brCSG67/8hF+o3NOD2Fo0OPPPzb TTwIKEzAC7/DyyVxfjw= =vJsf -----END PGP SIGNATURE----- --IS0zKkzwUGydFO0o--