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[PATCH v6 40/43] qtest/cxl: Add more complex test cases with CFMWs


From: Jonathan Cameron
Subject: [PATCH v6 40/43] qtest/cxl: Add more complex test cases with CFMWs
Date: Fri, 11 Feb 2022 12:07:44 +0000

From: Ben Widawsky <ben.widawsky@intel.com>

Add CXL Fixed Memory Windows to the CXL tests.

Signed-off-by: Ben Widawsky <ben.widawsky@intel.com>
Co-developed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 tests/qtest/cxl-test.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tests/qtest/cxl-test.c b/tests/qtest/cxl-test.c
index 1436de40e2..1cdf5d8b5d 100644
--- a/tests/qtest/cxl-test.c
+++ b/tests/qtest/cxl-test.c
@@ -9,11 +9,13 @@
 #include "libqtest-single.h"
 
 #define QEMU_PXB_CMD "-machine q35,cxl=on " \
-                     "-device pxb-cxl,id=cxl.0,bus=pcie.0,bus_nr=52 "
+                     "-device pxb-cxl,id=cxl.0,bus=pcie.0,bus_nr=52 "  \
+                     "-cxl-fixed-memory-window targets=cxl.0,size=4G "
 
-#define QEMU_2PXB_CMD "-machine q35,cxl=on " \
+#define QEMU_2PXB_CMD "-machine q35,cxl=on "                            \
                       "-device pxb-cxl,id=cxl.0,bus=pcie.0,bus_nr=52 "  \
-                      "-device pxb-cxl,id=cxl.1,bus=pcie.0,bus_nr=53 "
+                      "-device pxb-cxl,id=cxl.1,bus=pcie.0,bus_nr=53 " \
+                      "-cxl-fixed-memory-window 
targets=cxl.0,targets=cxl.1,size=4G "
 
 #define QEMU_RP "-device cxl-rp,id=rp0,bus=cxl.0,chassis=0,slot=0 "
 
@@ -135,7 +137,6 @@ static void cxl_2pxb_4rp_4t3d(void)
 int main(int argc, char **argv)
 {
     g_test_init(&argc, &argv, NULL);
-
     qtest_add_func("/pci/cxl/basic_hostbridge", cxl_basic_hb);
     qtest_add_func("/pci/cxl/basic_pxb", cxl_basic_pxb);
     qtest_add_func("/pci/cxl/pxb_with_window", cxl_pxb_with_window);
-- 
2.32.0




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