netdev - Re: [PATCH 2/2] Convert smsc911x to use ACPI as well as DT

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Date:	Mon, 2 Nov 2015 09:48:06 -0600
From:	Jeremy Linton <jeremy.linton@....com>
To:	Marc Zyngier <marc.zyngier@....com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Cc:	"steve.glendinning@...well.net" <steve.glendinning@...well.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"rafael.j.wysocki@...el.com" <rafael.j.wysocki@...el.com>,
	"suravee.suthikulpanit@....com" <suravee.suthikulpanit@....com>,
	Catalin Marinas <Catalin.Marinas@....com>,
	"grant.likely@...aro.org" <grant.likely@...aro.org>
Subject: Re: [PATCH 2/2] Convert smsc911x to use ACPI as well as DT

On 09/09/2015 11:10 AM, Marc Zyngier wrote:
> Jeremy,
>
> I can see two issues here: we have a screaming interrupt, and
> we seem to corrupt some workqueue.
>
> How did you get this to work? Firmware release?

Marc,

I'm responding because its been a month or so since my last response, 
and I haven't forgotten about this issue.

First, any custom tianocore build (*) should work. The required changes 
have been in the last few linaro snapshots as well 
(http://snapshots.linaro.org/components/kernel/linaro-edk2/, currently 
at 40) but I personally haven't had a lot of luck with the prebuilt 
images due to problems unrelated to this change. Others may have more luck.

* For those that don't know, tianno core is at:

https://github.com/tianocore/edk2.git
Use the master branch

After setting the environment variables/dependencies appropriately:

make -f ArmPlatformPkg/ArmJunoPkg/Makefile all

Will create a functional ACPI firmware image for all recent kernels, 
including ACPI/PCIe ones.

Thanks for everyone's patience on this,

--
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