On 1/11/22 12:25, Claudio Imbrenda wrote:
On Mon, 10 Jan 2022 14:37:54 +0100
Pierre Morel <pmorel@xxxxxxxxxxxxx> wrote:
We check the PTF instruction.
- We do not expect to support vertical polarization.
- We do not expect the Modified Topology Change Report to be
pending or not at the moment the first PTF instruction with
PTF_CHECK function code is done as some code already did run
a polarization change may have occur.
Signed-off-by: Pierre Morel <pmorel@xxxxxxxxxxxxx>
---
s390x/Makefile | 1 +
s390x/topology.c | 115 ++++++++++++++++++++++++++++++++++++++++++++
s390x/unittests.cfg | 3 ++
3 files changed, 119 insertions(+)
create mode 100644 s390x/topology.c
diff --git a/s390x/Makefile b/s390x/Makefile
index 1e567c11..fa21a882 100644
--- a/s390x/Makefile
+++ b/s390x/Makefile
@@ -26,6 +26,7 @@ tests += $(TEST_DIR)/edat.elf
tests += $(TEST_DIR)/mvpg-sie.elf
tests += $(TEST_DIR)/spec_ex-sie.elf
tests += $(TEST_DIR)/firq.elf
+tests += $(TEST_DIR)/topology.elf
tests_binary = $(patsubst %.elf,%.bin,$(tests))
ifneq ($(HOST_KEY_DOCUMENT),)
diff --git a/s390x/topology.c b/s390x/topology.c
new file mode 100644
index 00000000..a227555e
--- /dev/null
+++ b/s390x/topology.c
@@ -0,0 +1,115 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * CPU Topology
+ *
+ * Copyright (c) 2021 IBM Corp
Copyright IBM Corp. 2021
Yes thanks
Pierre
--
Pierre Morel
IBM Lab Boeblingen
