Merge remote-tracking branch 'remotes/kraxel/tags/microvm-20201210-pull-request' into staging

microvm: add support for second ioapic

# gpg: Signature made Thu 10 Dec 2020 12:13:42 GMT
# 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-20201210-pull-request:
  tests/acpi: disallow updates for expected data files
  tests/acpi: update expected data files
  tests/acpi: add ioapic2=on test for microvm
  tests/acpi: add data files for ioapic2 test variant
  tests/acpi: allow updates for expected data files
  microvm: add second ioapic
  microvm: drop microvm_gsi_handler()
  microvm: make pcie irq base runtime changeable
  microvm: make number of virtio transports runtime changeable
  x86: add support for second ioapic
  x86: rewrite gsi_handler()

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

3 files changed, 16 insertions, 4 deletions

diff --git a/tests/data/acpi/microvm/APIC.ioapic2 b/tests/data/acpi/microvm/APIC.ioapic2
new file mode 100644
index 0000000..a305f89
--- /dev/null
+++ b/tests/data/acpi/microvm/APIC.ioapic2
diff --git a/tests/data/acpi/microvm/DSDT.ioapic2 b/tests/data/acpi/microvm/DSDT.ioapic2
new file mode 100644
index 0000000..aee44dd
--- /dev/null
+++ b/tests/data/acpi/microvm/DSDT.ioapic2
diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index 64a9a77..f2f79dd 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -1124,7 +1124,7 @@ static void test_acpi_microvm_tcg(void)
     test_data data;
 
     test_acpi_microvm_prepare(&data);
-    test_acpi_one(" -machine microvm,acpi=on,rtc=off",
+    test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off",
                   &data);
     free_test_data(&data);
 }
@@ -1135,7 +1135,7 @@ static void test_acpi_microvm_usb_tcg(void)
 
     test_acpi_microvm_prepare(&data);
     data.variant = ".usb";
-    test_acpi_one(" -machine microvm,acpi=on,usb=on,rtc=off",
+    test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off",
                   &data);
     free_test_data(&data);
 }
@@ -1146,7 +1146,7 @@ static void test_acpi_microvm_rtc_tcg(void)
 
     test_acpi_microvm_prepare(&data);
     data.variant = ".rtc";
-    test_acpi_one(" -machine microvm,acpi=on,rtc=on",
+    test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on",
                   &data);
     free_test_data(&data);
 }
@@ -1158,7 +1158,18 @@ static void test_acpi_microvm_pcie_tcg(void)
     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",
+    test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on",
+                  &data);
+    free_test_data(&data);
+}
+
+static void test_acpi_microvm_ioapic2_tcg(void)
+{
+    test_data data;
+
+    test_acpi_microvm_prepare(&data);
+    data.variant = ".ioapic2";
+    test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off",
                   &data);
     free_test_data(&data);
 }
@@ -1323,6 +1334,7 @@ int main(int argc, char *argv[])
         qtest_add_func("acpi/microvm", test_acpi_microvm_tcg);
         qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg);
         qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg);
+        qtest_add_func("acpi/microvm/ioapic2", test_acpi_microvm_ioapic2_tcg);
         if (strcmp(arch, "x86_64") == 0) {
             qtest_add_func("acpi/microvm/pcie", test_acpi_microvm_pcie_tcg);
         }