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Peter Anvin" , Mauro Carvalho Chehab , Suzuki K Poulose , Ilya Dryomov , linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: [PATCH v2 2/5] x86/platform/uv: Add sysfs leaves to replace those in procfs Date: Fri, 27 Nov 2020 21:42:24 -0600 Message-Id: <20201128034227.120869-3-mike.travis@hpe.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20201128034227.120869-1-mike.travis@hpe.com> References: <20201128034227.120869-1-mike.travis@hpe.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312,18.0.737 definitions=2020-11-28_02:2020-11-26,2020-11-28 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 malwarescore=0 spamscore=0 bulkscore=0 clxscore=1015 mlxlogscore=999 adultscore=0 lowpriorityscore=0 impostorscore=0 phishscore=0 priorityscore=1501 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011280025 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add uv_sysfs leaves to display the info. Signed-off-by: Mike Travis Reviewed-by: Steve Wahl --- drivers/platform/x86/uv_sysfs.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/platform/x86/uv_sysfs.c b/drivers/platform/x86/uv_sysfs.c index 54c342579f1c..115754cdcd89 100644 --- a/drivers/platform/x86/uv_sysfs.c +++ b/drivers/platform/x86/uv_sysfs.c @@ -735,17 +735,35 @@ static ssize_t uv_type_show(struct kobject *kobj, return scnprintf(buf, PAGE_SIZE, "%s\n", uv_type_string()); } +static ssize_t uv_archtype_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return uv_get_archtype(buf, PAGE_SIZE); +} + +static ssize_t uv_hub_type_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return scnprintf(buf, PAGE_SIZE, "0x%x\n", uv_hub_type()); +} + static struct kobj_attribute partition_id_attr = __ATTR(partition_id, 0444, partition_id_show, NULL); static struct kobj_attribute coherence_id_attr = __ATTR(coherence_id, 0444, coherence_id_show, NULL); static struct kobj_attribute uv_type_attr = __ATTR(uv_type, 0444, uv_type_show, NULL); +static struct kobj_attribute uv_archtype_attr = + __ATTR(archtype, 0444, uv_archtype_show, NULL); +static struct kobj_attribute uv_hub_type_attr = + __ATTR(hub_type, 0444, uv_hub_type_show, NULL); static struct attribute *base_attrs[] = { &partition_id_attr.attr, &coherence_id_attr.attr, &uv_type_attr.attr, + &uv_archtype_attr.attr, + &uv_hub_type_attr.attr, NULL, }; -- 2.21.0