Merge remote-tracking branch 'remotes/kraxel/tags/microvm-20200930-pull-request' into staging

microvm: add pcie support.

# gpg: Signature made Wed 30 Sep 2020 18:48:41 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/microvm-20200930-pull-request:
  tests/acpi: update expected data files
  acpi/gpex: no reason to use a method for _CRS
  tests/acpi: add microvm pcie test
  tests/acpi: factor out common microvm test setup
  tests/acpi: add empty tests/data/acpi/microvm/DSDT.pcie file
  tests/acpi: allow updates for expected data files
  microvm/pcie: add 64bit mmio window
  microvm: add pcie support
  microvm: add irq table
  arm: use acpi_dsdt_add_gpex
  acpi: add acpi_dsdt_add_gpex
  move MemMapEntry

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

5 files changed, 25 insertions, 5 deletions

diff --git a/tests/data/acpi/microvm/DSDT.pcie b/tests/data/acpi/microvm/DSDT.pcie
new file mode 100644
index 0000000000..4b765541e3
--- /dev/null
+++ b/tests/data/acpi/microvm/DSDT.pcie
diff --git a/tests/data/acpi/virt/DSDT b/tests/data/acpi/virt/DSDT
index 9b002836f3..bc519abff9 100644
--- a/tests/data/acpi/virt/DSDT
+++ b/tests/data/acpi/virt/DSDT
diff --git a/tests/data/acpi/virt/DSDT.memhp b/tests/data/acpi/virt/DSDT.memhp
index 545a18c365..54728e2b4b 100644
--- a/tests/data/acpi/virt/DSDT.memhp
+++ b/tests/data/acpi/virt/DSDT.memhp
diff --git a/tests/data/acpi/virt/DSDT.numamem b/tests/data/acpi/virt/DSDT.numamem
index 9b002836f3..bc519abff9 100644
--- a/tests/data/acpi/virt/DSDT.numamem
+++ b/tests/data/acpi/virt/DSDT.numamem
diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index 67d1bed082..e15f36c8c7 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -1086,20 +1086,37 @@ static void test_acpi_virt_tcg_memhp(void)
 
 }
 
+static void test_acpi_microvm_prepare(test_data *data)
+{
+    memset(data, 0, sizeof(*data));
+    data->machine = "microvm";
+    data->required_struct_types = NULL; /* no smbios */
+    data->required_struct_types_len = 0;
+    data->blkdev = "virtio-blk-device";
+}
+
 static void test_acpi_microvm_tcg(void)
 {
     test_data data;
 
-    memset(&data, 0, sizeof(data));
-    data.machine = "microvm";
-    data.required_struct_types = NULL; /* no smbios */
-    data.required_struct_types_len = 0;
-    data.blkdev = "virtio-blk-device";
+    test_acpi_microvm_prepare(&data);
     test_acpi_one(" -machine microvm,acpi=on,rtc=off",
                   &data);
     free_test_data(&data);
 }
 
+static void test_acpi_microvm_pcie_tcg(void)
+{
+    test_data data;
+
+    test_acpi_microvm_prepare(&data);
+    data.variant = ".pcie";
+    data.tcg_only = true; /* need constant host-phys-bits */
+    test_acpi_one(" -machine microvm,acpi=on,rtc=off,pcie=on",
+                  &data);
+    free_test_data(&data);
+}
+
 static void test_acpi_virt_tcg_numamem(void)
 {
     test_data data = {
@@ -1224,6 +1241,9 @@ int main(int argc, char *argv[])
         qtest_add_func("acpi/piix4/acpihmat", test_acpi_piix4_tcg_acpi_hmat);
         qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat);
         qtest_add_func("acpi/microvm", test_acpi_microvm_tcg);
+        if (strcmp(arch, "x86_64") == 0) {
+            qtest_add_func("acpi/microvm/pcie", test_acpi_microvm_pcie_tcg);
+        }
     } else if (strcmp(arch, "aarch64") == 0) {
         qtest_add_func("acpi/virt", test_acpi_virt_tcg);
         qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem);