[PATCH v3 1/4] qemu: add capability for RISC-V AIA feature

AIA (Advanced Interrupt Architecture) support was introduced in QEMU 7.0 for the 'virt' machine type. It allows the guest to choose from a more modern interrupt model than the default (CLINT - Core Logical Interrupt Controller). Signed-off-by: Daniel Henrique Barboza <dbarboza(a)ventanamicro.com&gt; Reviewed-by: Martin Kletzander <mkletzan(a)redhat.com&gt; --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml | 1 + tests/qemucapabilitiesdata/caps_9.1.0_riscv64.xml | 1 + 4 files changed, 5 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 53aa64a009..490f5b28fd 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -725,6 +725,7 @@ VIR_ENUM_IMPL(virQEMUCaps, /* 470 */ "migrate-incoming.exit-on-error", /* QEMU_CAPS_MIGRATE_INCOMING_EXIT_ON_ERROR */ + "machine.virt.aia", /* QEMU_CAPS_MACHINE_VIRT_AIA */ ); @@ -1764,6 +1765,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsMachinePropsPSeries[] = { static struct virQEMUCapsStringFlags virQEMUCapsMachinePropsVirt[] = { { "iommu", QEMU_CAPS_MACHINE_VIRT_IOMMU }, { "ras", QEMU_CAPS_MACHINE_VIRT_RAS }, + { "aia", QEMU_CAPS_MACHINE_VIRT_AIA }, }; static struct virQEMUCapsStringFlags virQEMUCapsMachinePropsGeneric[] = { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 398749a136..07746f644c 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -704,6 +704,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */ /* 470 */ QEMU_CAPS_MIGRATE_INCOMING_EXIT_ON_ERROR, /* exit-on-error argument of migrate-incoming command */ + QEMU_CAPS_MACHINE_VIRT_AIA, /* -machine virt,aia=(none|aplic|aplic-imsic), RISC-V only */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml b/tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml index 7959d49c02..0207637ebc 100644 --- a/tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml +++ b/tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml @@ -142,6 +142,7 @@ <flag name='usb-mtp'/> <flag name='netdev.user'/> <flag name='snapshot-internal-qmp'/> + <flag name='machine.virt.aia'/> <version>7002050</version> <microcodeVersion>0</microcodeVersion> <package>v7.2.0-333-g222059a0fc</package> diff --git a/tests/qemucapabilitiesdata/caps_9.1.0_riscv64.xml b/tests/qemucapabilitiesdata/caps_9.1.0_riscv64.xml index 77f4deca03..ccc7673ba9 100644 --- a/tests/qemucapabilitiesdata/caps_9.1.0_riscv64.xml +++ b/tests/qemucapabilitiesdata/caps_9.1.0_riscv64.xml @@ -169,6 +169,7 @@ <flag name='acpi-erst'/> <flag name='snapshot-internal-qmp'/> <flag name='migrate-incoming.exit-on-error'/> + <flag name='machine.virt.aia'/> <version>9001000</version> <microcodeVersion>0</microcodeVersion> <package>v9.1.0</package> -- 2.48.1