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x86/platform/uv: Add sysfs leaves to replace those in procfs

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Add uv_sysfs leaves to display the info.

Signed-off-by: Mike Travis <mike.travis@hpe.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Steve Wahl <steve.wahl@hpe.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lkml.kernel.org/r/20201128034227.120869-3-mike.travis@hpe.com
This commit is contained in:
Mike Travis 2020-11-27 21:42:24 -06:00 committed by Borislav Petkov
parent a67fffb017
commit 612a0063c9
1 changed files with 18 additions and 0 deletions
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18
drivers/platform/x86/uv_sysfs.c
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@ -736,17 +736,35 @@ 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,
};