Add a single complex case for aarch64 virt machine.
Given existing much more comprehensive tests for x86 cover the
common functionality, a single test should be enough to verify
that the aarch64 part continue to work.
Signed-off-by: Jonathan Cameron <jonathan.came...@huawei.com>
---
tests/qtest/cxl-test.c | 59 ++++++++++++++++++++++++++++++++---------
tests/qtest/meson.build | 1 +
2 files changed, 47 insertions(+), 13 deletions(-)
diff --git a/tests/qtest/cxl-test.c b/tests/qtest/cxl-test.c
index a600331843..c7189d6222 100644
--- a/tests/qtest/cxl-test.c
+++ b/tests/qtest/cxl-test.c
@@ -19,6 +19,12 @@
"-device pxb-cxl,id=cxl.1,bus=pcie.0,bus_nr=53 " \
"-M cxl-fmw.0.targets.0=cxl.0,cxl-fmw.0.targets.1=cxl.1,cxl-fmw.0.size=4G "
+#define QEMU_VIRT_2PXB_CMD \
+ "-machine virt,cxl=on -cpu max " \
+ "-device pxb-cxl,id=cxl.0,bus=pcie.0,bus_nr=52 " \
+ "-device pxb-cxl,id=cxl.1,bus=pcie.0,bus_nr=53 " \
+ "-M cxl-fmw.0.targets.0=cxl.0,cxl-fmw.0.targets.1=cxl.1,cxl-fmw.0.size=4G "
+
#define QEMU_RP \
"-device cxl-rp,id=rp0,bus=cxl.0,chassis=0,slot=0 "
@@ -197,25 +203,52 @@ static void cxl_2pxb_4rp_4t3d(void)
qtest_end();
rmdir(tmpfs);
}
+
+static void cxl_virt_2pxb_4rp_4t3d(void)
+{
+ g_autoptr(GString) cmdline = g_string_new(NULL);
+ char template[] = "/tmp/cxl-test-XXXXXX";
+ const char *tmpfs;
+
+ tmpfs = mkdtemp(template);
+
+ g_string_printf(cmdline, QEMU_VIRT_2PXB_CMD QEMU_4RP QEMU_4T3D,
+ tmpfs, tmpfs, tmpfs, tmpfs, tmpfs, tmpfs,
+ tmpfs, tmpfs);
+
+ qtest_start(cmdline->str);
+ qtest_end();
+ rmdir(tmpfs);
+}
#endif /* CONFIG_POSIX */
int main(int argc, char **argv)
{
- g_test_init(&argc, &argv, NULL);
+ const char *arch = qtest_get_arch();
- 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);
- qtest_add_func("/pci/cxl/pxb_x2_with_window", cxl_2pxb_with_window);
- qtest_add_func("/pci/cxl/rp", cxl_root_port);
- qtest_add_func("/pci/cxl/rp_x2", cxl_2root_port);
+ g_test_init(&argc, &argv, NULL);
+ if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
+ 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);
+ qtest_add_func("/pci/cxl/pxb_x2_with_window", cxl_2pxb_with_window);
+ qtest_add_func("/pci/cxl/rp", cxl_root_port);
+ qtest_add_func("/pci/cxl/rp_x2", cxl_2root_port);
#ifdef CONFIG_POSIX
- qtest_add_func("/pci/cxl/type3_device", cxl_t3d_deprecated);
- qtest_add_func("/pci/cxl/type3_device_pmem", cxl_t3d_persistent);
- qtest_add_func("/pci/cxl/type3_device_vmem", cxl_t3d_volatile);
- qtest_add_func("/pci/cxl/type3_device_vmem_lsa", cxl_t3d_volatile_lsa);
- qtest_add_func("/pci/cxl/rp_x2_type3_x2", cxl_1pxb_2rp_2t3d);
- qtest_add_func("/pci/cxl/pxb_x2_root_port_x4_type3_x4", cxl_2pxb_4rp_4t3d);
+ qtest_add_func("/pci/cxl/type3_device", cxl_t3d_deprecated);
+ qtest_add_func("/pci/cxl/type3_device_pmem", cxl_t3d_persistent);
+ qtest_add_func("/pci/cxl/type3_device_vmem", cxl_t3d_volatile);
+ qtest_add_func("/pci/cxl/type3_device_vmem_lsa", cxl_t3d_volatile_lsa);
+ qtest_add_func("/pci/cxl/rp_x2_type3_x2", cxl_1pxb_2rp_2t3d);
+ qtest_add_func("/pci/cxl/pxb_x2_root_port_x4_type3_x4",
+ cxl_2pxb_4rp_4t3d);
#endif
+ } else if (strcmp(arch, "aarch64") == 0) {
+#ifdef CONFIG_POSIX
+ qtest_add_func("/pci/cxl/virt/pxb_x2_root_port_x4_type3_x4",
+ cxl_virt_2pxb_4rp_4t3d);
+#endif
+ }
+
return g_test_run();
}
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 7daf619845..361000267a 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -258,6 +258,7 @@ qtests_aarch64 = \
(config_all_accel.has_key('CONFIG_TCG') and
\
config_all_devices.has_key('CONFIG_TPM_TIS_I2C') ? ['tpm-tis-i2c-test'] :
[]) + \
(config_all_devices.has_key('CONFIG_ASPEED_SOC') ? qtests_aspeed64 : []) + \
+ qtests_cxl +
\
['arm-cpu-features',
'numa-test',
'boot-serial-test',
--
2.43.0
