Expose the needed device information to the table generation
insfrastructure and register a machine_init_done notify to
call virt_acpi_build().
Add CONFIG_ACPI to arm-softmmu.mak. Maybe this way is not
right, fix me please.
Signed-off-by: Shannon Zhao <zhaoshengl...@huawei.com>
---
default-configs/arm-softmmu.mak | 1 +
default-configs/i386-softmmu.mak | 3 ++
default-configs/mips-softmmu.mak | 3 ++
default-configs/mips64-softmmu.mak | 3 ++
default-configs/mips64el-softmmu.mak | 3 ++
default-configs/mipsel-softmmu.mak | 3 ++
default-configs/x86_64-softmmu.mak | 3 ++
hw/acpi/Makefile.objs | 5 ++-
hw/arm/virt.c | 59 +++++++++++++++++++++++++++++++--
hw/i2c/Makefile.objs | 2 +-
10 files changed, 78 insertions(+), 7 deletions(-)
diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak
index f3513fa..3c89f53 100644
--- a/default-configs/arm-softmmu.mak
+++ b/default-configs/arm-softmmu.mak
@@ -88,3 +88,4 @@ CONFIG_INTEGRATOR_DEBUG=y
CONFIG_ALLWINNER_A10_PIT=y
CONFIG_ALLWINNER_A10_PIC=y
CONFIG_ALLWINNER_A10=y
+CONFIG_ACPI=y
diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak
index 8e08841..3a5fe74 100644
--- a/default-configs/i386-softmmu.mak
+++ b/default-configs/i386-softmmu.mak
@@ -17,6 +17,9 @@ CONFIG_PCSPK=y
CONFIG_PCKBD=y
CONFIG_FDC=y
CONFIG_ACPI=y
+CONFIG_ACPI_CORE=y
+CONFIG_ACPI_MEMORY_HOTPLUG=y
+CONFIG_ACPI_CPU_HOTPLUG=y
CONFIG_APM=y
CONFIG_I8257=y
CONFIG_IDE_ISA=y
diff --git a/default-configs/mips-softmmu.mak b/default-configs/mips-softmmu.mak
index 2a80b04..d37ada7 100644
--- a/default-configs/mips-softmmu.mak
+++ b/default-configs/mips-softmmu.mak
@@ -17,6 +17,9 @@ CONFIG_PCSPK=y
CONFIG_PCKBD=y
CONFIG_FDC=y
CONFIG_ACPI=y
+CONFIG_ACPI_CORE=y
+CONFIG_ACPI_MEMORY_HOTPLUG=y
+CONFIG_ACPI_CPU_HOTPLUG=y
CONFIG_APM=y
CONFIG_I8257=y
CONFIG_PIIX4=y
diff --git a/default-configs/mips64-softmmu.mak
b/default-configs/mips64-softmmu.mak
index f1f933b..b15d6c0 100644
--- a/default-configs/mips64-softmmu.mak
+++ b/default-configs/mips64-softmmu.mak
@@ -17,6 +17,9 @@ CONFIG_PCSPK=y
CONFIG_PCKBD=y
CONFIG_FDC=y
CONFIG_ACPI=y
+CONFIG_ACPI_CORE=y
+CONFIG_ACPI_MEMORY_HOTPLUG=y
+CONFIG_ACPI_CPU_HOTPLUG=y
CONFIG_APM=y
CONFIG_I8257=y
CONFIG_PIIX4=y
diff --git a/default-configs/mips64el-softmmu.mak
b/default-configs/mips64el-softmmu.mak
index 317b151..494a7e7 100644
--- a/default-configs/mips64el-softmmu.mak
+++ b/default-configs/mips64el-softmmu.mak
@@ -17,6 +17,9 @@ CONFIG_PCSPK=y
CONFIG_PCKBD=y
CONFIG_FDC=y
CONFIG_ACPI=y
+CONFIG_ACPI_CORE=y
+CONFIG_ACPI_MEMORY_HOTPLUG=y
+CONFIG_ACPI_CPU_HOTPLUG=y
CONFIG_APM=y
CONFIG_I8257=y
CONFIG_PIIX4=y
diff --git a/default-configs/mipsel-softmmu.mak
b/default-configs/mipsel-softmmu.mak
index 7708185..0d2173b 100644
--- a/default-configs/mipsel-softmmu.mak
+++ b/default-configs/mipsel-softmmu.mak
@@ -17,6 +17,9 @@ CONFIG_PCSPK=y
CONFIG_PCKBD=y
CONFIG_FDC=y
CONFIG_ACPI=y
+CONFIG_ACPI_CORE=y
+CONFIG_ACPI_MEMORY_HOTPLUG=y
+CONFIG_ACPI_CPU_HOTPLUG=y
CONFIG_APM=y
CONFIG_I8257=y
CONFIG_PIIX4=y
diff --git a/default-configs/x86_64-softmmu.mak
b/default-configs/x86_64-softmmu.mak
index 66557ac..79eb980 100644
--- a/default-configs/x86_64-softmmu.mak
+++ b/default-configs/x86_64-softmmu.mak
@@ -17,6 +17,9 @@ CONFIG_PCSPK=y
CONFIG_PCKBD=y
CONFIG_FDC=y
CONFIG_ACPI=y
+CONFIG_ACPI_CORE=y
+CONFIG_ACPI_MEMORY_HOTPLUG=y
+CONFIG_ACPI_CPU_HOTPLUG=y
CONFIG_APM=y
CONFIG_I8257=y
CONFIG_IDE_ISA=y
diff --git a/hw/acpi/Makefile.objs b/hw/acpi/Makefile.objs
index b9fefa7..511771a 100644
--- a/hw/acpi/Makefile.objs
+++ b/hw/acpi/Makefile.objs
@@ -1,5 +1,6 @@
-common-obj-$(CONFIG_ACPI) += core.o piix4.o ich9.o pcihp.o cpu_hotplug.o
-common-obj-$(CONFIG_ACPI) += memory_hotplug.o
+common-obj-$(CONFIG_ACPI_CORE) += core.o piix4.o ich9.o pcihp.o
+common-obj-$(CONFIG_ACPI_CPU_HOTPLUG) += cpu_hotplug.o
+common-obj-$(CONFIG_ACPI_MEMORY_HOTPLUG) += memory_hotplug.o
common-obj-$(CONFIG_ACPI) += acpi_interface.o
common-obj-$(CONFIG_ACPI) += bios-linker-loader.o
common-obj-$(CONFIG_ACPI) += aml-build.o
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 2353440..8a00574 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -42,6 +42,7 @@
#include "exec/address-spaces.h"
#include "qemu/bitops.h"
#include "qemu/error-report.h"
+#include "hw/arm/virt-acpi-build.h"
#define NUM_VIRTIO_TRANSPORTS 32
@@ -59,6 +60,11 @@
#define GIC_FDT_IRQ_PPI_CPU_START 8
#define GIC_FDT_IRQ_PPI_CPU_WIDTH 8
+#define ARCH_TIMER_VIRT_IRQ 11
+#define ARCH_TIMER_S_EL1_IRQ 13
+#define ARCH_TIMER_NS_EL1_IRQ 14
+#define ARCH_TIMER_NS_EL2_IRQ 10
+
enum {
VIRT_FLASH,
VIRT_MEM,
@@ -139,6 +145,29 @@ static const int a15irqmap[] = {
[VIRT_MMIO] = 16, /* ...to 16 + NUM_VIRTIO_TRANSPORTS - 1 */
};
+static const struct acpi_madt_info madt_info = {
+ &a15memmap[VIRT_GIC_CPU].base,
+ &a15memmap[VIRT_GIC_DIST].base
+};
+
+static const struct acpi_dsdt_info dsdt_info = {
+ .uart_addr = &a15memmap[VIRT_UART].base,
+ .uart_irq = &a15irqmap[VIRT_UART],
+ .virtio_mmio_addr = &a15memmap[VIRT_MMIO].base,
+ .virtio_mmio_irq = &a15irqmap[VIRT_MMIO],
+ .virtio_mmio_num = NUM_VIRTIO_TRANSPORTS,
+ .rtc_addr = &a15memmap[VIRT_RTC].base,
+ .rtc_irq = &a15irqmap[VIRT_RTC],
+ .flash_addr = &a15memmap[VIRT_FLASH].base,
+};
+
+static const struct acpi_gtdt_info gtdt_info = {
+ ARCH_TIMER_VIRT_IRQ + 16,
+ ARCH_TIMER_S_EL1_IRQ + 16,
+ ARCH_TIMER_NS_EL1_IRQ + 16,
+ ARCH_TIMER_NS_EL2_IRQ + 16
+};
+
static VirtBoardInfo machines[] = {
{
.cpu_model = "cortex-a15",
@@ -279,10 +308,10 @@ static void fdt_add_timer_nodes(const VirtBoardInfo *vbi)
"arm,armv7-timer");
}
qemu_fdt_setprop_cells(vbi->fdt, "/timer", "interrupts",
- GIC_FDT_IRQ_TYPE_PPI, 13, irqflags,
- GIC_FDT_IRQ_TYPE_PPI, 14, irqflags,
- GIC_FDT_IRQ_TYPE_PPI, 11, irqflags,
- GIC_FDT_IRQ_TYPE_PPI, 10, irqflags);
+ GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_S_EL1_IRQ, irqflags,
+ GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_NS_EL1_IRQ, irqflags,
+ GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_VIRT_IRQ, irqflags,
+ GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_NS_EL2_IRQ, irqflags);
}
static void fdt_add_cpu_nodes(const VirtBoardInfo *vbi)
@@ -564,6 +593,15 @@ 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);
@@ -573,6 +611,8 @@ 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;
if (!cpu_model) {
cpu_model = "cortex-a15";
@@ -647,6 +687,7 @@ static void machvirt_init(MachineState *machine)
create_virtio_devices(vbi, pic);
create_fw_cfg(vbi);
+ rom_set_fw(fw_cfg_find());
vbi->bootinfo.ram_size = machine->ram_size;
vbi->bootinfo.kernel_filename = machine->kernel_filename;
@@ -657,6 +698,16 @@ static void machvirt_init(MachineState *machine)
vbi->bootinfo.loader_start = vbi->memmap[VIRT_MEM].base;
vbi->bootinfo.get_dtb = machvirt_dtb;
vbi->bootinfo.firmware_loaded = bios_name || drive_get(IF_PFLASH, 0, 0);
+
+ guest_info->smp_cpus = smp_cpus;
+ guest_info->max_cpus = max_cpus;
+ guest_info->fw_cfg = fw_cfg_find();
+ guest_info->madt_info = &madt_info;
+ guest_info->dsdt_info = &dsdt_info;
+ guest_info->gtdt_info = >dt_info;
+ guest_info_state->machine_done.notify = virt_guest_info_machine_done;
+ qemu_add_machine_init_done_notifier(&guest_info_state->machine_done);
+
arm_load_kernel(ARM_CPU(first_cpu), &vbi->bootinfo);
}
diff --git a/hw/i2c/Makefile.objs b/hw/i2c/Makefile.objs
index 648278e..c94e6e6 100644
--- a/hw/i2c/Makefile.objs
+++ b/hw/i2c/Makefile.objs
@@ -1,6 +1,6 @@
common-obj-y += core.o smbus.o smbus_eeprom.o
common-obj-$(CONFIG_VERSATILE_I2C) += versatile_i2c.o
-common-obj-$(CONFIG_ACPI) += smbus_ich9.o
+common-obj-$(CONFIG_ACPI_CORE) += smbus_ich9.o
common-obj-$(CONFIG_APM) += pm_smbus.o
common-obj-$(CONFIG_BITBANG_I2C) += bitbang_i2c.o
common-obj-$(CONFIG_EXYNOS4) += exynos4210_i2c.o
--
1.7.1
