From: Mason <slash.tmp@free.fr>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-pci <linux-pci@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
LKML <linux-kernel@vger.kernel.org>,
DT <devicetree@vger.kernel.org>,
Thibaud Cornic <thibaud_cornic@sigmadesigns.com>
Subject: Re: [PATCH v9 0/3] Tango PCIe controller support
Date: Wed, 5 Jul 2017 00:55:37 +0200 [thread overview]
Message-ID: <6256cab3-dd77-c0f6-66b8-be261695bbb1@free.fr> (raw)
In-Reply-To: <20170704202412.GK13824@bhelgaas-glaptop.roam.corp.google.com>
On 04/07/2017 22:24, Bjorn Helgaas wrote:
> On Tue, Jun 20, 2017 at 10:12:57AM +0200, Marc Gonzalez wrote:
>
>> Marc Z pointed out that posting partial series is not ideal.
>> Collect last-minute fixups into a single patch series.
>>
>> - Bump series to v9 to avoid any ambiguity
>> - Add Rob's Ack on patch 1
>>
>> Marc Gonzalez (3):
>> PCI: Add DT binding for tango PCIe controller
>> PCI: Add tango PCIe host bridge support
>> PCI: Add tango MSI controller support
>>
>> .../devicetree/bindings/pci/tango-pcie.txt | 29 ++
>> drivers/pci/host/Kconfig | 8 +
>> drivers/pci/host/Makefile | 1 +
>> drivers/pci/host/pcie-tango.c | 390 +++++++++++++++++++++
>> include/linux/pci_ids.h | 2 +
>> 5 files changed, 430 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/pci/tango-pcie.txt
>> create mode 100644 drivers/pci/host/pcie-tango.c
>
> I made the trivial changes I mentioned, added a dependency on
> CONFIG_BROKEN (for the config/MMIO muxing issue), and put these on
> pci/host-tango. I can't build or test this, so I probably broke
> something in the process. I think the combination of the boot-time
> warning, the taint, and CONFIG_BROKEN is a reasonable amount of
> warning that a user should expect issues.
>
> Can you take a look and see if it works for you?
>
> https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/log/?h=pci/host-tango
Thanks. I'll take it for a spin ASAP.
TAINT_CRAP... Smirk. I didn't see that one in the docs:
https://www.kernel.org/doc/html/latest/admin-guide/tainted-kernels.html
Oh wait... TAINT_CRAP is "C" => a staging driver has been loaded
The one issue I anticipate with "depends on BROKEN" is
when I add support for revision 2, which isn't broken.
Regards.
next prev parent reply other threads:[~2017-07-04 22:56 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-20 8:12 [PATCH v9 0/3] Tango PCIe controller support Marc Gonzalez
2017-06-20 8:14 ` [PATCH v9 1/3] PCI: Add DT binding for tango PCIe controller Marc Gonzalez
2017-06-20 8:17 ` [PATCH v9 2/3] PCI: Add tango PCIe host bridge support Marc Gonzalez
2017-07-02 23:18 ` Bjorn Helgaas
2017-07-03 9:35 ` Ard Biesheuvel
2017-07-03 13:27 ` Bjorn Helgaas
2017-07-04 6:58 ` Jisheng Zhang
2017-07-04 7:16 ` Jisheng Zhang
2017-07-04 8:02 ` Ard Biesheuvel
2017-07-04 8:19 ` Jisheng Zhang
2017-07-04 9:38 ` Ard Biesheuvel
2017-07-05 13:53 ` Joao Pinto
2017-07-03 9:54 ` Marc Gonzalez
2017-07-03 13:13 ` Marc Gonzalez
2017-07-03 15:30 ` Marc Gonzalez
2017-07-04 7:09 ` Peter Zijlstra
2017-07-04 13:08 ` Mason
2017-07-04 14:27 ` Peter Zijlstra
2017-07-04 15:18 ` Mason
2017-07-03 13:40 ` Bjorn Helgaas
2017-07-03 14:34 ` Marc Gonzalez
2017-07-04 15:58 ` Bjorn Helgaas
2017-07-04 23:42 ` Mason
2017-07-03 18:11 ` Russell King - ARM Linux
2017-07-03 18:44 ` Ard Biesheuvel
2017-07-04 15:15 ` Bjorn Helgaas
2017-07-04 18:17 ` Russell King - ARM Linux
2017-07-04 23:59 ` Mason
2017-07-05 5:21 ` Greg Kroah-Hartman
2017-07-05 12:33 ` Mark Brown
2017-06-20 8:18 ` [PATCH v9 3/3] PCI: Add tango MSI controller support Marc Gonzalez
2017-07-04 20:24 ` [PATCH v9 0/3] Tango PCIe " Bjorn Helgaas
2017-07-04 22:55 ` Mason [this message]
2017-07-05 18:03 ` Bjorn Helgaas
2017-07-05 20:39 ` Mason
2017-07-05 21:34 ` Bjorn Helgaas
2017-07-05 21:59 ` Mason
2017-07-06 3:39 ` Bjorn Helgaas
2017-07-06 12:26 ` Mason
2017-07-06 12:40 ` Marc Zyngier
2017-07-06 19:46 ` Bjorn Helgaas
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