From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3zmNHk6RgZzF1Fd for ; Wed, 21 Feb 2018 14:28:50 +1100 (AEDT) Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w1L3Oedn055722 for ; Tue, 20 Feb 2018 22:28:48 -0500 Received: from e33.co.us.ibm.com (e33.co.us.ibm.com [32.97.110.151]) by mx0b-001b2d01.pphosted.com with ESMTP id 2g8xe54g5y-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 20 Feb 2018 22:28:48 -0500 Received: from localhost by e33.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 20 Feb 2018 20:28:47 -0700 From: Stewart Smith To: Nicholas Piggin , skiboot@lists.ozlabs.org Cc: linuxppc-dev@lists.ozlabs.org, Nicholas Piggin Subject: Re: [PATCH v2 (skiboot)] dt: add /cpus/ibm, powerpc-cpu-features device tree bindings In-Reply-To: <20180216034042.7356-1-npiggin@gmail.com> References: <20180216034042.7356-1-npiggin@gmail.com> Date: Wed, 21 Feb 2018 14:28:41 +1100 MIME-Version: 1.0 Content-Type: text/plain Message-Id: <87sh9vvx5i.fsf@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Nicholas Piggin writes: > This is a new CPU feature advertising interface that is fine-grained, > extensible, aware of privilege levels, and gives control of features > to all levels of the stack (firmware, hypervisor, and OS). > > The design and binding specification is described in detail in doc/. > > Signed-off-by: Nicholas Piggin > --- > Since v1: > > - Fold branch-v3 into fixed-point-v3, as pointed out by Segher they > are all fixed point facilities. > > - Fixed typo (Segher) > > core/Makefile.inc | 2 +- > core/cpufeatures.c | 921 +++++++++++++++++++++ > core/device.c | 7 + > core/init.c | 1 + > .../ibm,powerpc-cpu-features/binding.txt | 245 ++++++ > .../ibm,powerpc-cpu-features/design.txt | 157 ++++ > include/device.h | 1 + > include/skiboot.h | 5 + > 8 files changed, 1338 insertions(+), 1 deletion(-) > create mode 100644 core/cpufeatures.c > create mode 100644 doc/device-tree/ibm,powerpc-cpu-features/binding.txt > create mode 100644 > doc/device-tree/ibm,powerpc-cpu-features/design.txt Merged to master as of 7f4c8e8ce0b78ca046643d7f4f63d81f4fd11746 and has made it into -rc4 -- Stewart Smith OPAL Architect, IBM.