From: Arnd Bergmann <arnd@arndb.de>
To: linaro-kernel@lists.linaro.org
Cc: Liviu Dudau <Liviu.Dudau@arm.com>,
linux-pci <linux-pci@vger.kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Catalin Marinas <Catalin.Marinas@arm.com>,
Will Deacon <Will.Deacon@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
LAKML <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v2 1/3] Fix ioport_map() for !CONFIG_GENERIC_IOMAP cases.
Date: Thu, 27 Feb 2014 15:09:28 +0100 [thread overview]
Message-ID: <5331963.VjH27eqhpK@wuerfel> (raw)
In-Reply-To: <1393506599-11561-2-git-send-email-Liviu.Dudau@arm.com>
On Thursday 27 February 2014 13:09:57 Liviu Dudau wrote:
> The inline version of ioport_map() that gets used when !CONFIG_GENERIC_IOMAP
> is wrong. It returns a mapped (i.e. virtual) address that can start from
> zero and completely ignores the PCI_IOBASE and IO_SPACE_LIMIT that most
> architectures that use !CONFIG_GENERIC_MAP define.
>
> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
>
>
Acked-by: Arnd Bergmann <arnd@arndb.de>
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/3] Fix ioport_map() for !CONFIG_GENERIC_IOMAP cases.
Date: Thu, 27 Feb 2014 15:09:28 +0100 [thread overview]
Message-ID: <5331963.VjH27eqhpK@wuerfel> (raw)
In-Reply-To: <1393506599-11561-2-git-send-email-Liviu.Dudau@arm.com>
On Thursday 27 February 2014 13:09:57 Liviu Dudau wrote:
> The inline version of ioport_map() that gets used when !CONFIG_GENERIC_IOMAP
> is wrong. It returns a mapped (i.e. virtual) address that can start from
> zero and completely ignores the PCI_IOBASE and IO_SPACE_LIMIT that most
> architectures that use !CONFIG_GENERIC_MAP define.
>
> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
>
>
Acked-by: Arnd Bergmann <arnd@arndb.de>
next prev parent reply other threads:[~2014-02-27 14:09 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-27 13:09 [PATCH v2 0/3] [RFC] Add support for PCI in AArch64 Liviu Dudau
2014-02-27 13:09 ` Liviu Dudau
2014-02-27 13:09 ` [PATCH v2 1/3] Fix ioport_map() for !CONFIG_GENERIC_IOMAP cases Liviu Dudau
2014-02-27 13:09 ` Liviu Dudau
2014-02-27 14:09 ` Arnd Bergmann [this message]
2014-02-27 14:09 ` Arnd Bergmann
2014-02-27 13:09 ` [PATCH v2 2/3] arm64: Extend the PCI I/O space to 16MB Liviu Dudau
2014-02-27 13:09 ` Liviu Dudau
2014-02-28 15:27 ` Catalin Marinas
2014-02-28 15:27 ` Catalin Marinas
2014-02-28 15:27 ` Catalin Marinas
2014-02-27 13:09 ` [PATCH v2 3/3] arm64: Add architecture support for PCI Liviu Dudau
2014-02-27 13:09 ` Liviu Dudau
2014-02-27 13:35 ` Andrew Murray
2014-02-27 13:35 ` Andrew Murray
2014-02-27 13:35 ` Andrew Murray
2014-02-27 13:41 ` Liviu Dudau
2014-02-27 16:06 ` Arnd Bergmann
2014-02-27 16:06 ` Arnd Bergmann
2014-02-27 16:06 ` Arnd Bergmann
2014-02-27 16:48 ` Liviu Dudau
2014-02-27 16:48 ` Liviu Dudau
2014-02-27 16:48 ` Liviu Dudau
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