From: Arnd Bergmann <arnd@arndb.de>
To: Will Deacon <will.deacon@arm.com>
Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"bhelgaas@google.com" <bhelgaas@google.com>
Subject: Re: [PATCH v3 3/3] PCI: ARM: add support for generic PCI host controller
Date: Tue, 18 Feb 2014 20:11:25 +0100 [thread overview]
Message-ID: <16012311.obgTYIWsOC@wuerfel> (raw)
In-Reply-To: <20140218185150.GE2010@mudshark.cambridge.arm.com>
On Tuesday 18 February 2014 18:51:50 Will Deacon wrote:
>
> kvmtool provides an i8042, pci-shmem, an rtc, 8250 and vesa at the usual PC
> offsets. On ARM, I regularly use the 8250 (there are even DT bindings for
> it) and MarcZ got the rtc working for fun. Not tried the others though.
Ah, interesting. But which ones are between 0x1000-0x6200? The ones
you list should all be in the ISA range between 0x0-0xfff as far
as I can tell, which we keep clear of by setting PCIBIOS_MIN_IO
to 0x1000.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 3/3] PCI: ARM: add support for generic PCI host controller
Date: Tue, 18 Feb 2014 20:11:25 +0100 [thread overview]
Message-ID: <16012311.obgTYIWsOC@wuerfel> (raw)
In-Reply-To: <20140218185150.GE2010@mudshark.cambridge.arm.com>
On Tuesday 18 February 2014 18:51:50 Will Deacon wrote:
>
> kvmtool provides an i8042, pci-shmem, an rtc, 8250 and vesa at the usual PC
> offsets. On ARM, I regularly use the 8250 (there are even DT bindings for
> it) and MarcZ got the rtc working for fun. Not tried the others though.
Ah, interesting. But which ones are between 0x1000-0x6200? The ones
you list should all be in the ISA range between 0x0-0xfff as far
as I can tell, which we keep clear of by setting PCIBIOS_MIN_IO
to 0x1000.
Arnd
next prev parent reply other threads:[~2014-02-18 19:12 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-18 12:20 [PATCH v3 0/3] ARM: PCI: implement generic PCI host controller Will Deacon
2014-02-18 12:20 ` Will Deacon
2014-02-18 12:20 ` [PATCH v3 1/3] ARM: mach-virt: allow PCI support to be selected Will Deacon
2014-02-18 12:20 ` Will Deacon
2014-02-18 12:20 ` [PATCH v3 2/3] ARM: bios32: use pci_enable_resource to enable PCI resources Will Deacon
2014-02-18 12:20 ` Will Deacon
2014-02-18 15:41 ` Russell King - ARM Linux
2014-02-18 15:41 ` Russell King - ARM Linux
2014-02-18 19:10 ` Will Deacon
2014-02-18 19:10 ` Will Deacon
2014-02-20 11:12 ` Will Deacon
2014-02-20 11:12 ` Will Deacon
2014-02-20 19:39 ` Bjorn Helgaas
2014-02-20 19:39 ` Bjorn Helgaas
2014-02-21 0:36 ` Jason Gunthorpe
2014-02-21 0:36 ` Jason Gunthorpe
2014-02-21 13:49 ` Will Deacon
2014-02-21 13:49 ` Will Deacon
2014-02-18 12:20 ` [PATCH v3 3/3] PCI: ARM: add support for generic PCI host controller Will Deacon
2014-02-18 12:20 ` Will Deacon
2014-02-18 13:46 ` Arnd Bergmann
2014-02-18 13:46 ` Arnd Bergmann
2014-02-18 19:10 ` Will Deacon
2014-02-18 19:10 ` Will Deacon
2014-02-19 11:07 ` Will Deacon
2014-02-19 11:07 ` Will Deacon
2014-02-19 14:17 ` Arnd Bergmann
2014-02-19 14:17 ` Arnd Bergmann
2014-02-19 15:25 ` Will Deacon
2014-02-19 15:25 ` Will Deacon
2014-02-18 18:21 ` Jason Gunthorpe
2014-02-18 18:21 ` Jason Gunthorpe
2014-02-18 18:44 ` Will Deacon
2014-02-18 18:44 ` Will Deacon
2014-02-18 18:47 ` Arnd Bergmann
2014-02-18 18:47 ` Arnd Bergmann
2014-02-18 18:51 ` Will Deacon
2014-02-18 18:51 ` Will Deacon
2014-02-18 19:11 ` Arnd Bergmann [this message]
2014-02-18 19:11 ` Arnd Bergmann
2014-02-18 19:16 ` Will Deacon
2014-02-18 19:16 ` Will Deacon
2014-02-18 18:59 ` Jason Gunthorpe
2014-02-18 18:59 ` Jason Gunthorpe
2014-02-18 19:09 ` Will Deacon
2014-02-18 19:09 ` Will Deacon
2014-02-18 19:32 ` Arnd Bergmann
2014-02-18 19:32 ` Arnd Bergmann
2014-02-18 19:36 ` Will Deacon
2014-02-18 19:36 ` Will Deacon
2014-02-18 19:57 ` Will Deacon
2014-02-18 19:57 ` Will Deacon
2014-02-18 20:19 ` Arnd Bergmann
2014-02-18 20:19 ` Arnd Bergmann
2014-02-19 10:57 ` Will Deacon
2014-02-19 10:57 ` Will Deacon
2014-02-18 20:15 ` Arnd Bergmann
2014-02-18 20:15 ` Arnd Bergmann
2014-02-19 10:54 ` Will Deacon
2014-02-19 10:54 ` Will Deacon
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