From: Arnd Bergmann <arnd@arndb.de>
To: Mauri Sandberg <maukka@ext.kapsi.fi>
Cc: linux-pci <linux-pci@vger.kernel.org>,
DTML <devicetree@vger.kernel.org>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
"Linux ARM" <linux-arm-kernel@lists.infradead.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Andrew Lunn" <andrew@lunn.ch>,
"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
"Gregory CLEMENT" <gregory.clement@bootlin.com>,
"Russell King - ARM Linux" <linux@armlinux.org.uk>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Pali Rohár" <pali@kernel.org>
Subject: Re: [PATCH 0/2] PCI: mvebu: add support for orion soc
Date: Wed, 20 Jul 2022 13:36:45 +0200 [thread overview]
Message-ID: <CAK8P3a0i3NWhbJGsCM0Eg7JPetnd_mgvEBhJ-3Vzu=ggm8v36w@mail.gmail.com> (raw)
In-Reply-To: <20220718202843.6766-1-maukka@ext.kapsi.fi>
On Mon, Jul 18, 2022 at 10:28 PM Mauri Sandberg <maukka@ext.kapsi.fi> wrote:
>
> Hello all!
>
> Working in close co-operation with Pali we made an initial attempt at bringing
> support for orion PCIe into mvebu PCIe driver. Currently the address of
> workaround memory range is hard coded and based on compatible string only. As
> Pali describes in another thread, we were not able to figure out what's the
> correct way to configure a configuration space. That discussion is here:
> https://lore.kernel.org/linux-pci/20220710225108.bgedria6igtqpz5l@pali/T/#u
>
> I tested this with D-Link DNS-323 rev A1 and it's working. As usual, all
> comments and feedback is welcome.
Hi Mauri,
I've managed to dig out my old series for reworking the orion5x PCI/PCIe
support, to the point where the two drivers are completely independent.
Please have a look at
https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git/log/?h=orion-pci-cleanup
to see if this helps you at all. I see now that your DNS-323 only supports
PCIe but not PCI, so maybe it's not all that helpful for your machine,
but it should help for converting the other ones that do use legacy
PCI and want to base DT support on top of this work.
Arnd
next prev parent reply other threads:[~2022-07-20 11:37 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-18 20:28 [PATCH 0/2] PCI: mvebu: add support for orion soc Mauri Sandberg
2022-07-18 20:28 ` [PATCH 1/2] dt-bindings: PCI: mvebu: Add orion5x compatible Mauri Sandberg
2022-07-22 0:27 ` Rob Herring
2022-07-18 20:28 ` [PATCH 1/6] dt-bindings: PCI: mvebu: Add orion compatible Mauri Sandberg
2022-07-18 20:33 ` Mauri Sandberg
2022-07-18 20:28 ` [PATCH 2/2] PCI: mvebu: add support for orion5x Mauri Sandberg
2022-07-19 8:05 ` Arnd Bergmann
2022-07-19 9:46 ` Pali Rohár
2022-07-19 10:16 ` Arnd Bergmann
2022-07-20 16:13 ` Pali Rohár
2022-07-20 16:43 ` Andrew Lunn
2022-07-20 17:11 ` Arnd Bergmann
2022-07-20 17:40 ` Rob Herring
2022-07-20 17:53 ` Pali Rohár
2022-07-20 11:36 ` Arnd Bergmann [this message]
2022-07-29 17:22 ` [PATCH 0/2] PCI: mvebu: add support for orion soc Bjorn Helgaas
2022-07-30 13:21 ` Mauri Sandberg
2022-08-02 17:34 ` [PATCH v2 " Mauri Sandberg
2022-08-02 17:34 ` [PATCH v2 1/2] dt-bindings: PCI: mvebu: Add orion5x compatible Mauri Sandberg
2022-08-02 17:34 ` [PATCH v2 2/2] PCI: mvebu: add support for orion5x Mauri Sandberg
2022-08-25 15:15 ` Lorenzo Pieralisi
2022-08-25 16:00 ` Pali Rohár
2022-08-26 8:42 ` Lorenzo Pieralisi
2022-08-02 17:49 ` [PATCH v2 0/2] PCI: mvebu: add support for orion soc Pali Rohár
2022-09-05 19:23 ` [PATCH v3 0/7] " Pali Rohár
2022-09-05 19:23 ` [PATCH v3 1/7] ARM: orion: Move PCIe mbus window mapping from orion5x_setup_wins() to pcie_setup() Pali Rohár
2022-09-05 19:23 ` [PATCH v3 2/7] bus: mvebu-mbus: add configuration space aperture Pali Rohár
2022-09-05 19:23 ` [PATCH v3 3/7] dt-bindings: PCI: mvebu: Add orion5x compatible Pali Rohár
2022-09-06 16:20 ` Rob Herring
2022-09-05 19:23 ` [PATCH v3 4/7] PCI: mvebu: Remove unused busn member Pali Rohár
2022-09-05 19:23 ` [PATCH v3 5/7] PCI: mvebu: Cleanup error handling in mvebu_pcie_probe() Pali Rohár
2022-09-05 19:23 ` [PATCH v3 6/7] PCI: mvebu: Add support for Orion PCIe controller Pali Rohár
2022-09-05 19:23 ` [PATCH v3 7/7] ARM: dts: orion5x: Add PCIe node Pali Rohár
2022-09-16 12:25 ` [PATCH v3 0/7] PCI: mvebu: add support for orion soc Lorenzo Pieralisi
2022-10-27 14:10 ` Lorenzo Pieralisi
2022-11-06 23:28 ` Pali Rohár
2022-11-11 12:49 ` Lorenzo Pieralisi
2022-11-11 16:54 ` Pali Rohár
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