packages/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

hw/arm/virt: Assign virt_madt_cpu_entry to acpi_ged madt_cpu hook

Browse Source 
In build_cpus_aml, we will invoke this hook to build _MAT
aml mehtod for cpus.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
(cherry picked from commit 80bcd0313ba67d5c4439030c96c26aee1d9288f9)
This commit is contained in:
Chen Qun 2020-04-10 10:05:54 +08:00 committed by yezengruan
parent e207f53959
commit 1906aad039
1 changed files with 40 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
hw-arm-virt-Assign-virt_madt_cpu_entry-to-acpi_ged-m.patch Normal file
View File

@ -0,0 +1,40 @@
From ae74dda87e172ce82a8180d1a2e9c62904390f91 Mon Sep 17 00:00:00 2001
From: Keqian Zhu <zhukeqian1@huawei.com>
Date: Fri, 10 Apr 2020 10:05:54 +0800
Subject: [PATCH] hw/arm/virt: Assign virt_madt_cpu_entry to acpi_ged madt_cpu
hook
In build_cpus_aml, we will invoke this hook to build _MAT
aml mehtod for cpus.
Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
---
hw/arm/virt.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 47e98f09e8..44c29070c4 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -684,6 +684,7 @@ static void fdt_add_pmu_nodes(const VirtMachineState *vms)
static inline DeviceState *create_acpi_ged(VirtMachineState *vms)
{
DeviceState *dev;
+ AcpiDeviceIfClass *adevc;
MachineState *ms = MACHINE(vms);
int irq = vms->irqmap[VIRT_ACPI_GED];
uint32_t event = ACPI_GED_PWR_DOWN_EVT;
@@ -699,6 +700,9 @@ static inline DeviceState *create_acpi_ged(VirtMachineState *vms)
dev = qdev_new(TYPE_ACPI_GED);
qdev_prop_set_uint32(dev, "ged-event", event);
+ adevc = ACPI_DEVICE_IF_GET_CLASS(dev);
+ adevc->madt_cpu = virt_madt_cpu_entry;
+
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, vms->memmap[VIRT_ACPI_GED].base);
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, vms->memmap[VIRT_PCDIMM_ACPI].base);
sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, qdev_get_gpio_in(vms->gic, irq));
--
2.27.0