Merge tag 'pull-target-arm-20211215' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * ITS: error reporting cleanup
 * aspeed: improve documentation
 * Fix STM32F2XX USART data register readout
 * allow emulated GICv3 to be disabled in non-TCG builds
 * fix exception priority for singlestep, misaligned PC, bp, etc
 * Correct calculation of tlb range invalidate length
 * npcm7xx_emc: fix missing queue_flush
 * virt: Add VIOT ACPI table for virtio-iommu
 * target/i386: Use assert() to sanity-check b1 in SSE decode
 * Don't include qemu-common unnecessarily

# gpg: Signature made Wed 15 Dec 2021 02:39:37 AM PST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]

* tag 'pull-target-arm-20211215' of https://git.linaro.org/people/pmaydell/qemu-arm: (33 commits)
  tests/acpi: add expected blob for VIOT test on virt machine
  tests/acpi: add expected blobs for VIOT test on q35 machine
  tests/acpi: add test case for VIOT
  tests/acpi: allow updates of VIOT expected data files
  hw/arm/virt: Use object_property_set instead of qdev_prop_set
  hw/arm/virt: Reject instantiation of multiple IOMMUs
  hw/arm/virt: Remove device tree restriction for virtio-iommu
  hw/arm/virt-acpi-build: Add VIOT table for virtio-iommu
  hw/net: npcm7xx_emc fix missing queue_flush
  target/arm: Correct calculation of tlb range invalidate length
  hw/arm: Don't include qemu-common.h unnecessarily
  target/rx/cpu.h: Don't include qemu-common.h
  target/hexagon/cpu.h: don't include qemu-common.h
  include/hw/i386: Don't include qemu-common.h in .h files
  target/i386: Use assert() to sanity-check b1 in SSE decode
  tests/tcg: Add arm and aarch64 pc alignment tests
  target/arm: Suppress bp for exceptions with more priority
  target/arm: Assert thumb pc is aligned
  target/arm: Take an exception if PC is misaligned
  target/arm: Split compute_fsr_fsc out of arm_deliver_fault
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index 258874167e..58df53b15b 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -1465,6 +1465,42 @@ static void test_acpi_virt_tcg(void)
     free_test_data(&data);
 }
 
+static void test_acpi_q35_viot(void)
+{
+    test_data data = {
+        .machine = MACHINE_Q35,
+        .variant = ".viot",
+    };
+
+    /*
+     * To keep things interesting, two buses bypass the IOMMU.
+     * VIOT should only describes the other two buses.
+     */
+    test_acpi_one("-machine default_bus_bypass_iommu=on "
+                  "-device virtio-iommu-pci "
+                  "-device pxb-pcie,bus_nr=0x10,id=pcie.100,bus=pcie.0 "
+                  "-device pxb-pcie,bus_nr=0x20,id=pcie.200,bus=pcie.0,bypass_iommu=on "
+                  "-device pxb-pcie,bus_nr=0x30,id=pcie.300,bus=pcie.0",
+                  &data);
+    free_test_data(&data);
+}
+
+static void test_acpi_virt_viot(void)
+{
+    test_data data = {
+        .machine = "virt",
+        .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
+        .uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
+        .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2",
+        .ram_start = 0x40000000ULL,
+        .scan_len = 128ULL * 1024 * 1024,
+    };
+
+    test_acpi_one("-cpu cortex-a57 "
+                  "-device virtio-iommu-pci", &data);
+    free_test_data(&data);
+}
+
 static void test_oem_fields(test_data *data)
 {
     int i;
@@ -1639,6 +1675,7 @@ int main(int argc, char *argv[])
             qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic);
             qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar);
         }
+        qtest_add_func("acpi/q35/viot", test_acpi_q35_viot);
     } else if (strcmp(arch, "aarch64") == 0) {
         if (has_tcg) {
             qtest_add_func("acpi/virt", test_acpi_virt_tcg);
@@ -1646,6 +1683,7 @@ int main(int argc, char *argv[])
             qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp);
             qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb);
             qtest_add_func("acpi/virt/oem-fields", test_acpi_oem_fields_virt);
+            qtest_add_func("acpi/virt/viot", test_acpi_virt_viot);
         }
     }
     ret = g_test_run();