From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e19.ny.us.ibm.com (e19.ny.us.ibm.com [129.33.205.209]) (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id CBEFE1A0050 for ; Fri, 15 Jan 2016 12:40:39 +1100 (AEDT) Received: from localhost by e19.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 14 Jan 2016 20:40:36 -0500 Received: from b01cxnp23033.gho.pok.ibm.com (b01cxnp23033.gho.pok.ibm.com [9.57.198.28]) by d01dlp01.pok.ibm.com (Postfix) with ESMTP id 0845D38C8039 for ; Thu, 14 Jan 2016 20:40:34 -0500 (EST) Received: from d01av05.pok.ibm.com (d01av05.pok.ibm.com [9.56.224.195]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u0F1eXCG28966954 for ; Fri, 15 Jan 2016 01:40:33 GMT Received: from d01av05.pok.ibm.com (localhost [127.0.0.1]) by d01av05.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u0F1a9h6005987 for ; Thu, 14 Jan 2016 20:36:09 -0500 From: Stewart Smith To: Russell Currey , linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH V2] powerpc/powernv: Remove support for p5ioc2 In-Reply-To: <1452668681-19458-1-git-send-email-ruscur@russell.cc> References: <1452668681-19458-1-git-send-email-ruscur@russell.cc> Date: Fri, 15 Jan 2016 12:40:23 +1100 Message-ID: <878u3raad4.fsf@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Russell Currey writes: > "p5ioc2 is used by approximately 2 machines in the world, and has never > ever been a supported configuration." > > The code for p5ioc2 is essentially unused and complicates what is already > a very complicated codebase. Its removal is essentially a "free win" in > the effort to simplify the powernv PCI code. > > In addition, support for p5ioc2 has been dropped from skiboot. There's no > reason to keep it around in the kernel. > > Signed-off-by: Russell Currey > --- > V2: Remove pointless union and rebase on -next > > Tested on a P7IOC machine and a PHB3 machine. > > Skiboot p5ioc2 removal patch: > https://patchwork.ozlabs.org/patch/544898/ Acked-by: Stewart Smith -- Stewart Smith OPAL Architect, IBM.