From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Linton Subject: Re: [PATCH 2/2] Convert smsc911x to use ACPI as well as DT Date: Mon, 2 Nov 2015 09:48:06 -0600 Message-ID: <563785B6.50800@arm.com> References: <1439417187-21411-1-git-send-email-jeremy.linton@arm.com> <1439417187-21411-3-git-send-email-jeremy.linton@arm.com> <55F059F9.3080200@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=WINDOWS-1252; format=flowed Content-Transfer-Encoding: 8BIT Cc: "steve.glendinning@shawell.net" , "netdev@vger.kernel.org" , "rafael.j.wysocki@intel.com" , "suravee.suthikulpanit@amd.com" , Catalin Marinas , "grant.likely@linaro.org" To: Marc Zyngier , "linux-arm-kernel@lists.infradead.org" Return-path: Received: from eu-smtp-delivery-143.mimecast.com ([207.82.80.143]:46420 "EHLO eu-smtp-delivery-143.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753411AbbKBPsN convert rfc822-to-8bit (ORCPT ); Mon, 2 Nov 2015 10:48:13 -0500 In-Reply-To: <55F059F9.3080200@arm.com> Sender: netdev-owner@vger.kernel.org List-ID: 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,