From c0716c81b2e436eb69975f1890dd2ae46bce5369 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 29 Jun 2023 14:11:03 +0200 Subject: hw/riscv/virt: Restrict ACLINT to TCG MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Advanced Core Local Interruptor (ACLINT) device can only be used with TCG. Check for TCG enabled instead of KVM being not. Only add the property when TCG is used. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Daniel Henrique Barboza Reviewed-by: Alistair Francis Message-Id: <20230629121103.87733-3-philmd@linaro.org> Signed-off-by: Alistair Francis --- hw/riscv/virt.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'hw') diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 68ccd0bde1..cdb88a1529 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -44,6 +44,7 @@ #include "chardev/char.h" #include "sysemu/device_tree.h" #include "sysemu/sysemu.h" +#include "sysemu/tcg.h" #include "sysemu/kvm.h" #include "sysemu/tpm.h" #include "hw/pci/pci.h" @@ -776,7 +777,7 @@ static void create_fdt_sockets(RISCVVirtState *s, const MemMapEntry *memmap, g_free(clust_name); - if (!kvm_enabled()) { + if (tcg_enabled()) { if (s->have_aclint) { create_fdt_socket_aclint(s, memmap, socket, &intc_phandles[phandle_pos]); @@ -1370,7 +1371,7 @@ static void virt_machine_init(MachineState *machine) hart_count, &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->soc[i]), &error_fatal); - if (!kvm_enabled()) { + if (tcg_enabled()) { if (s->have_aclint) { if (s->aia_type == VIRT_AIA_TYPE_APLIC_IMSIC) { /* Per-socket ACLINT MTIMER */ @@ -1682,12 +1683,13 @@ static void virt_machine_class_init(ObjectClass *oc, void *data) machine_class_allow_dynamic_sysbus_dev(mc, TYPE_TPM_TIS_SYSBUS); #endif - object_class_property_add_bool(oc, "aclint", virt_get_aclint, - virt_set_aclint); - object_class_property_set_description(oc, "aclint", - "Set on/off to enable/disable " - "emulating ACLINT devices"); - + if (tcg_enabled()) { + object_class_property_add_bool(oc, "aclint", virt_get_aclint, + virt_set_aclint); + object_class_property_set_description(oc, "aclint", + "Set on/off to enable/disable " + "emulating ACLINT devices"); + } object_class_property_add_str(oc, "aia", virt_get_aia, virt_set_aia); object_class_property_set_description(oc, "aia", -- cgit v1.2.3