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authorShannon Zhao <shannon.zhao@linaro.org>2015-05-29 11:28:59 +0100
committerPeter Maydell <peter.maydell@linaro.org>2015-05-29 11:28:59 +0100
commitd7c2e2db28eb7e8f2ed7467fa2f2c59026b206d1 (patch)
tree8f3febe77c4f3af3f8b87b235d5e157a915a881e
parent135a67a692bedb952ea720351026247104da8645 (diff)
hw/arm/virt: Enable dynamic generation of ACPI v5.1 tables
Initialize VirtGuestInfoState and register a machine_init_done notify to call virt_acpi_build(). Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Message-id: 1432522520-8068-25-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--hw/arm/virt.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index a6a399d03e..05db8cb2f7 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -44,6 +44,7 @@
#include "qemu/bitops.h"
#include "qemu/error-report.h"
#include "hw/pci-host/gpex.h"
+#include "hw/arm/virt-acpi-build.h"
/* Number of external interrupt lines to configure the GIC with */
#define NUM_IRQS 128
@@ -697,6 +698,14 @@ static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size)
return board->fdt;
}
+static
+void virt_guest_info_machine_done(Notifier *notifier, void *data)
+{
+ VirtGuestInfoState *guest_info_state = container_of(notifier,
+ VirtGuestInfoState, machine_done);
+ virt_acpi_setup(&guest_info_state->info);
+}
+
static void machvirt_init(MachineState *machine)
{
VirtMachineState *vms = VIRT_MACHINE(machine);
@@ -706,6 +715,8 @@ static void machvirt_init(MachineState *machine)
MemoryRegion *ram = g_new(MemoryRegion, 1);
const char *cpu_model = machine->cpu_model;
VirtBoardInfo *vbi;
+ VirtGuestInfoState *guest_info_state = g_malloc0(sizeof *guest_info_state);
+ VirtGuestInfo *guest_info = &guest_info_state->info;
uint32_t gic_phandle;
char **cpustr;
@@ -798,6 +809,14 @@ static void machvirt_init(MachineState *machine)
create_virtio_devices(vbi, pic);
create_fw_cfg(vbi);
+ rom_set_fw(fw_cfg_find());
+
+ guest_info->smp_cpus = smp_cpus;
+ guest_info->fw_cfg = fw_cfg_find();
+ guest_info->memmap = vbi->memmap;
+ guest_info->irqmap = vbi->irqmap;
+ guest_info_state->machine_done.notify = virt_guest_info_machine_done;
+ qemu_add_machine_init_done_notifier(&guest_info_state->machine_done);
vbi->bootinfo.ram_size = machine->ram_size;
vbi->bootinfo.kernel_filename = machine->kernel_filename;