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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 11 May 2018 10:28:56 +0100 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w4B9Ss4e2818346 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 11 May 2018 09:28:54 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B7185A4040; Fri, 11 May 2018 10:20:31 +0100 (BST) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E771BA404D; Fri, 11 May 2018 10:20:29 +0100 (BST) Received: from [9.164.157.79] (unknown [9.164.157.79]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 11 May 2018 10:20:29 +0100 (BST) Subject: Re: [PATCH v5 7/7] ocxl: Document new OCXL IOCTLs To: "Alastair D'Silva" , linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, mikey@neuling.org, vaibhav@linux.vnet.ibm.com, aneesh.kumar@linux.vnet.ibm.com, malat@debian.org, felix@linux.vnet.ibm.com, pombredanne@nexb.com, sukadev@linux.vnet.ibm.com, npiggin@gmail.com, gregkh@linuxfoundation.org, arnd@arndb.de, andrew.donnellan@au1.ibm.com, fbarrat@linux.vnet.ibm.com, corbet@lwn.net, "Alastair D'Silva" References: <20180511061303.10728-1-alastair@au1.ibm.com> <20180511061303.10728-8-alastair@au1.ibm.com> From: Frederic Barrat Date: Fri, 11 May 2018 11:28:52 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <20180511061303.10728-8-alastair@au1.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 18051109-0012-0000-0000-000005D5963B X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18051109-0013-0000-0000-000019529DA2 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-05-11_03:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1805110092 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 11/05/2018 à 08:13, Alastair D'Silva a écrit : > From: Alastair D'Silva > > Signed-off-by: Alastair D'Silva > --- Acked-by: Frederic Barrat > Documentation/accelerators/ocxl.rst | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/Documentation/accelerators/ocxl.rst b/Documentation/accelerators/ocxl.rst > index ddcc58d01cfb..14cefc020e2d 100644 > --- a/Documentation/accelerators/ocxl.rst > +++ b/Documentation/accelerators/ocxl.rst > @@ -157,6 +157,17 @@ OCXL_IOCTL_GET_METADATA: > Obtains configuration information from the card, such at the size of > MMIO areas, the AFU version, and the PASID for the current context. > > +OCXL_IOCTL_ENABLE_P9_WAIT: > + > + Allows the AFU to wake a userspace thread executing 'wait'. Returns > + information to userspace to allow it to configure the AFU. Note that > + this is only available on POWER9. > + > +OCXL_IOCTL_GET_FEATURES: > + > + Reports on which CPU features that affect OpenCAPI are usable from > + userspace. > + > > mmap > ---- >