From 0e344d8c709fe01d882fc0fb5452bedfe5eba67a Mon Sep 17 00:00:00 2001 From: Len Brown Date: Mon, 13 May 2019 13:58:47 -0400 Subject: cpu/topology: Export die_id Export die_id in cpu topology, for the benefit of hardware that has multiple-die/package. Signed-off-by: Len Brown Signed-off-by: Thomas Gleixner Reviewed-by: Ingo Molnar Acked-by: Peter Zijlstra (Intel) Cc: linux-doc@vger.kernel.org Link: https://lkml.kernel.org/r/e7d1caaf4fbd24ee40db6d557ab28d7d83298900.1557769318.git.len.brown@intel.com --- drivers/base/topology.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/base/topology.c') diff --git a/drivers/base/topology.c b/drivers/base/topology.c index 5fd9f167ecc1..50352cf96f85 100644 --- a/drivers/base/topology.c +++ b/drivers/base/topology.c @@ -43,6 +43,9 @@ static ssize_t name##_list_show(struct device *dev, \ define_id_show_func(physical_package_id); static DEVICE_ATTR_RO(physical_package_id); +define_id_show_func(die_id); +static DEVICE_ATTR_RO(die_id); + define_id_show_func(core_id); static DEVICE_ATTR_RO(core_id); @@ -72,6 +75,7 @@ static DEVICE_ATTR_RO(drawer_siblings_list); static struct attribute *default_attrs[] = { &dev_attr_physical_package_id.attr, + &dev_attr_die_id.attr, &dev_attr_core_id.attr, &dev_attr_thread_siblings.attr, &dev_attr_thread_siblings_list.attr, -- cgit v1.2.3