Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/arch/powerpc/perf/hv-24x7-domains.h b/arch/powerpc/perf/hv-24x7-domains.h
new file mode 100644
index 000000000..6f91f62e0
--- /dev/null
+++ b/arch/powerpc/perf/hv-24x7-domains.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/*
+ * DOMAIN(name, num, index_kind, is_physical)
+ *
+ * @name:	An all caps token, suitable for use in generating an enum
+ *		member and appending to an event name in sysfs.
+ *
+ * @num:	The number corresponding to the domain as given in
+ *		documentation. We assume the catalog domain and the hcall
+ *		domain have the same numbering (so far they do), but this
+ *		may need to be changed in the future.
+ *
+ * @index_kind: A stringifiable token describing the meaning of the index
+ *		within the given domain. Must fit the parsing rules of the
+ *		perf sysfs api.
+ *
+ * @is_physical: True if the domain is physical, false otherwise (if virtual).
+ *
+ * Note: The terms PHYS_CHIP, PHYS_CORE, VCPU correspond to physical chip,
+ *	 physical core and virtual processor in 24x7 Counters specifications.
+ */
+
+DOMAIN(PHYS_CHIP, 0x01, chip, true)
+DOMAIN(PHYS_CORE, 0x02, core, true)
+DOMAIN(VCPU_HOME_CORE, 0x03, vcpu, false)
+DOMAIN(VCPU_HOME_CHIP, 0x04, vcpu, false)
+DOMAIN(VCPU_HOME_NODE, 0x05, vcpu, false)
+DOMAIN(VCPU_REMOTE_NODE, 0x06, vcpu, false)